diff --git a/packages/DocumentsUI/res/color/root_activated.xml b/packages/DocumentsUI/res/color/root_activated.xml
new file mode 100644
index 0000000000000..36a016d15133e
--- /dev/null
+++ b/packages/DocumentsUI/res/color/root_activated.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am.png
deleted file mode 100644
index 54d76c139cdda..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am_alpha.png
new file mode 100644
index 0000000000000..95b2b6d789a18
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_breadcrumb_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept.png
deleted file mode 100644
index 133024053c06f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept_alpha.png
new file mode 100644
index 0000000000000..ddf9a80540171
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_accept_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel.png
deleted file mode 100644
index 6369d181044b6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel_alpha.png
new file mode 100644
index 0000000000000..7168197e5de3d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_cancel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item.png
deleted file mode 100644
index 063009d0fc873..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item_alpha.png
new file mode 100644
index 0000000000000..1c6ec6a1c7e67
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_cab_select_item_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_alpha.png
new file mode 100644
index 0000000000000..11546a743a3cf
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_dark.png
deleted file mode 100644
index bea0eec25d0c2..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_light.png
deleted file mode 100644
index c4c264e75e438..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_alert_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_alpha.png
new file mode 100644
index 0000000000000..de5c113a5184d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_dark.png
deleted file mode 100644
index f7e59a57343a3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_light.png
deleted file mode 100644
index ae50d743ff9b4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_dialog_info_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album.png
deleted file mode 100644
index bf0ac6ca62c17..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album_alpha.png
new file mode 100644
index 0000000000000..769144af82b8d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_album_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk.png
deleted file mode 100644
index d4de3bd304604..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk_alpha.png
new file mode 100644
index 0000000000000..22f95b97df08d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_apk_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_alpha.png
new file mode 100644
index 0000000000000..c5152f470ba3a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_dark_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_dark_am.png
deleted file mode 100644
index 1e3a6239944c0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_light_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_light_am.png
deleted file mode 100644
index 7d320fcddfdb7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_audio_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate.png
deleted file mode 100644
index 250208d0d8fcc..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate_alpha.png
new file mode 100644
index 0000000000000..3086a6923f2d4
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_certificate_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes.png
deleted file mode 100644
index 1bbdb21a7f7c3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes_alpha.png
new file mode 100644
index 0000000000000..b86f0f7322db7
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_codes_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed.png
deleted file mode 100644
index 124486dd16454..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed_alpha.png
new file mode 100644
index 0000000000000..9d0988da305e8
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_compressed_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact.png
deleted file mode 100644
index f1af4bd5014d9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am.png
deleted file mode 100644
index 7ad6c373479df..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am_alpha.png
new file mode 100644
index 0000000000000..6c3136030d6f2
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_contact_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event.png
deleted file mode 100644
index 9639efc8b1867..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am.png
deleted file mode 100644
index bb7e5848e3a48..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am_alpha.png
new file mode 100644
index 0000000000000..1450ff03d7d74
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_event_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel.png
deleted file mode 100644
index c744499eaba8c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel_alpha.png
new file mode 100644
index 0000000000000..4ad54bb63c97c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_excel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_folder_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_folder_alpha.png
new file mode 100644
index 0000000000000..7f7c6361c34bc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font.png
deleted file mode 100644
index 206d95fa474a0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font_alpha.png
new file mode 100644
index 0000000000000..d867847e9174b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_font_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic.png
deleted file mode 100644
index 484288a357771..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am.png
deleted file mode 100644
index a799a83d4a49f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am_alpha.png
new file mode 100644
index 0000000000000..5459767658091
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_generic_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_alpha.png
new file mode 100644
index 0000000000000..0cbd992aaad9b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_dark.png
deleted file mode 100644
index d2e5e6a4125c3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_light.png
deleted file mode 100644
index a1badcfc698d8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_image_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf.png
deleted file mode 100644
index 1e9ad7b3fb402..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf_alpha.png
new file mode 100644
index 0000000000000..db4670259ff3d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_pdf_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint.png
deleted file mode 100644
index fa425d30e3f3f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint_alpha.png
new file mode 100644
index 0000000000000..b9f7af5754d59
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_powerpoint_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation.png
deleted file mode 100644
index 5274bb3691aa5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation_alpha.png
new file mode 100644
index 0000000000000..1218c2f7b432c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_presentation_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet.png
deleted file mode 100644
index 82ffc32a57441..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am.png
deleted file mode 100644
index 7abe43687658a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am_alpha.png
new file mode 100644
index 0000000000000..46d755f212ef1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_spreadsheet_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text.png
deleted file mode 100644
index a741027040738..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am.png
deleted file mode 100644
index 737cca7f13a9a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am_alpha.png
new file mode 100644
index 0000000000000..933570bb7469d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_text_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_am_alpha.png
new file mode 100644
index 0000000000000..30cea25f1fc2e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_dark_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_dark_am.png
deleted file mode 100644
index f2cad343f232d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_light_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_light_am.png
deleted file mode 100644
index 75c1f0d4ecd47..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_video_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word.png
deleted file mode 100644
index 9d5b864c5ac88..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word_alpha.png
new file mode 100644
index 0000000000000..67b60ded5656a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_doc_word_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_folder.png b/packages/DocumentsUI/res/drawable-hdpi/ic_folder.png
deleted file mode 100644
index 3c88982e8245f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_folder_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_folder_alpha.png
new file mode 100644
index 0000000000000..eb71f81d8563f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder.png b/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder.png
deleted file mode 100644
index 59bf931f58ae7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder_alpha.png
new file mode 100644
index 0000000000000..874fde798accc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_grid_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger.png b/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger.png
deleted file mode 100644
index 4527667441164..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger_alpha.png
new file mode 100644
index 0000000000000..b38e5ee81558b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_hamburger_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy.png
deleted file mode 100644
index f4f9df267624b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy_alpha.png
new file mode 100644
index 0000000000000..4997173c2cc91
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_copy_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete.png
deleted file mode 100644
index 396ce59786868..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete_alpha.png
new file mode 100644
index 0000000000000..b63eecdfc175d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_delete_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am.png
deleted file mode 100644
index ddf9f9a01c7f6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am_alpha.png
new file mode 100644
index 0000000000000..59eef4d90b0e5
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_disconnect_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am.png
deleted file mode 100644
index 503b9828d09b8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am_alpha.png
new file mode 100644
index 0000000000000..cd8987a45342d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_new_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow.png
deleted file mode 100644
index 6b01137671ba3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow_alpha.png
new file mode 100644
index 0000000000000..95716b37ee2b7
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_overflow_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am.png
deleted file mode 100644
index ceeb8c628c329..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am_alpha.png
new file mode 100644
index 0000000000000..76394c4dadeb5
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_rename_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search.png
deleted file mode 100644
index dca23e6acac56..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search_alpha.png
new file mode 100644
index 0000000000000..941b93cbf3ad9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_search_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings.png
deleted file mode 100644
index d52840fc58804..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings_alpha.png
new file mode 100644
index 0000000000000..4f5bceaf2f6d1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_settings_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share.png
deleted file mode 100644
index 8ff9ea52b0ba5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share_alpha.png
new file mode 100644
index 0000000000000..b7093a0d6cf82
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_share_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am.png
deleted file mode 100644
index 0864867957888..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am_alpha.png
new file mode 100644
index 0000000000000..fad19c1471250
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_sortby_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am.png
deleted file mode 100644
index b66e252f4b31e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am_alpha.png
new file mode 100644
index 0000000000000..df9403392c4b9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_undo_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid.png
deleted file mode 100644
index 3035ac4aa77e3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid_alpha.png
new file mode 100644
index 0000000000000..87154ad5aac17
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_grid_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list.png
deleted file mode 100644
index d1f26a6dd7362..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list_alpha.png
new file mode 100644
index 0000000000000..9b40dae7080ed
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_menu_view_list_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_open_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_open_am.png
deleted file mode 100644
index b0a5f73d76652..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_open_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_open_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_open_am_alpha.png
new file mode 100644
index 0000000000000..6b0d909b4d27e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_open_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am.png
deleted file mode 100644
index 9497fb0bd1560..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am_alpha.png
new file mode 100644
index 0000000000000..e1c39f88589c1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_popout_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_alpha.png
new file mode 100644
index 0000000000000..092556a9523c7
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_dark.png
deleted file mode 100644
index 96d23beb31ff1..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_light.png
deleted file mode 100644
index 032fb17cf4012..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_download_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_am_alpha.png
new file mode 100644
index 0000000000000..223e619a729d4
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_dark_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_dark_am.png
deleted file mode 100644
index e2001f75c74e3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_light_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_light_am.png
deleted file mode 100644
index f2cec4fea67c0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_folder_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_alpha.png
new file mode 100644
index 0000000000000..37fbdf7be8cc0
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_dark.png
deleted file mode 100644
index 6954b421159bd..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_light.png
deleted file mode 100644
index 3ede99145325e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_recent_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_alpha.png
new file mode 100644
index 0000000000000..0929f93add67c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_dark.png
deleted file mode 100644
index b43fdddbad6b4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_light.png
deleted file mode 100644
index f0a84020dfe1f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_sdcard_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_dark.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_dark.png
deleted file mode 100644
index 92fa55263920d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light.png
deleted file mode 100644
index bf6e3732e6bdc..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light_alpha.png
new file mode 100644
index 0000000000000..738ef844ac82a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_root_usb_light_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am.png b/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am.png
deleted file mode 100644
index 61bb3715b3e35..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am_alpha.png
new file mode 100644
index 0000000000000..e4881dd034460
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-hdpi/ic_subdirectory_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am.png
deleted file mode 100644
index 821667e4baca5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am_alpha.png
new file mode 100644
index 0000000000000..897f7a9021a97
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_breadcrumb_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept.png
deleted file mode 100644
index 4e954c440a411..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept_alpha.png
new file mode 100644
index 0000000000000..c9224a6f5c4f6
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_accept_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel.png
deleted file mode 100644
index 6ec12341f0e28..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel_alpha.png
new file mode 100644
index 0000000000000..3bb74f9b0681c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_cancel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item.png
deleted file mode 100644
index 73e10816586f6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item_alpha.png
new file mode 100644
index 0000000000000..2d47376ef29ba
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_cab_select_item_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_alpha.png
new file mode 100644
index 0000000000000..38682101076b9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_dark.png
deleted file mode 100644
index dbe4cb7417051..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_light.png
deleted file mode 100644
index e9ae09747a899..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_alert_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_alpha.png
new file mode 100644
index 0000000000000..a74854db924d1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_dark.png
deleted file mode 100644
index f8f9eaf7e0a24..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_light.png
deleted file mode 100644
index f8635fe147f85..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_dialog_info_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album.png
deleted file mode 100644
index d4f5814bd46e4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album_alpha.png
new file mode 100644
index 0000000000000..f5e45a745d031
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_album_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk.png
deleted file mode 100644
index 37379f8ffe72e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk_alpha.png
new file mode 100644
index 0000000000000..67e33cea1af5f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_apk_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_alpha.png
new file mode 100644
index 0000000000000..34093d0d6a322
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_dark_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_dark_am.png
deleted file mode 100644
index 994d04f9f6366..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_light_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_light_am.png
deleted file mode 100644
index 00526e54d0fb6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_audio_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate.png
deleted file mode 100644
index ca1e4ed4162ca..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate_alpha.png
new file mode 100644
index 0000000000000..26beb794a7926
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_certificate_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes.png
deleted file mode 100644
index 8ba2307164c49..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes_alpha.png
new file mode 100644
index 0000000000000..ed9cab7294de1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_codes_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed.png
deleted file mode 100644
index c0b9bce99ab06..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed_alpha.png
new file mode 100644
index 0000000000000..451d2873279e9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_compressed_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact.png
deleted file mode 100644
index da4d0ce733df3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am.png
deleted file mode 100644
index e137ca0cf5132..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am_alpha.png
new file mode 100644
index 0000000000000..7bc02c9486182
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_contact_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event.png
deleted file mode 100644
index ada1bfaf23cdc..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am.png
deleted file mode 100644
index db55b7407ac66..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am_alpha.png
new file mode 100644
index 0000000000000..de39cd461c027
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_event_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel.png
deleted file mode 100644
index 822815db1ec89..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel_alpha.png
new file mode 100644
index 0000000000000..c3eb8456549ed
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_excel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_folder_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_folder_alpha.png
new file mode 100644
index 0000000000000..97f6e5071dee1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font.png
deleted file mode 100644
index 97fe282554bb0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font_alpha.png
new file mode 100644
index 0000000000000..b2f043f8a81d2
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_font_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic.png
deleted file mode 100644
index 2a02045b3c900..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am.png
deleted file mode 100644
index 1dce216259f03..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am_alpha.png
new file mode 100644
index 0000000000000..483d7fb4d184c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_generic_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_alpha.png
new file mode 100644
index 0000000000000..2941b8a701359
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_dark.png
deleted file mode 100644
index 58542b90333ea..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_light.png
deleted file mode 100644
index dc94502df153a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_image_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf.png
deleted file mode 100644
index 90d624d3fd0ae..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf_alpha.png
new file mode 100644
index 0000000000000..d3ac07264dc5b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_pdf_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint.png
deleted file mode 100644
index 3b7226988cda4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint_alpha.png
new file mode 100644
index 0000000000000..a43f9022a4bc9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_powerpoint_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation.png
deleted file mode 100644
index 72751e2991fee..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation_alpha.png
new file mode 100644
index 0000000000000..c572cd1cbbf28
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_presentation_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet.png
deleted file mode 100644
index 75de22043d416..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am.png
deleted file mode 100644
index a2f9116fcf692..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am_alpha.png
new file mode 100644
index 0000000000000..7ae671ba1c7ae
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_spreadsheet_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text.png
deleted file mode 100644
index dc4c7ac9c9856..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am.png
deleted file mode 100644
index 4aa3a0e0c6a85..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am_alpha.png
new file mode 100644
index 0000000000000..a5ebd513292be
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_text_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_am_alpha.png
new file mode 100644
index 0000000000000..89ac4340bcda3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_dark_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_dark_am.png
deleted file mode 100644
index 64f34c3ad097a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_light_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_light_am.png
deleted file mode 100644
index 955755e1bc14a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_video_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word.png
deleted file mode 100644
index b56b2e9f2f07f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word_alpha.png
new file mode 100644
index 0000000000000..855c44b329d8f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_doc_word_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_folder.png b/packages/DocumentsUI/res/drawable-mdpi/ic_folder.png
deleted file mode 100644
index 17cb05638860c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_folder_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_folder_alpha.png
new file mode 100644
index 0000000000000..5ecddc5a7c1a1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder.png b/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder.png
deleted file mode 100644
index 9453739e51134..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder_alpha.png
new file mode 100644
index 0000000000000..44e0e376e37b4
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_grid_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger.png b/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger.png
deleted file mode 100644
index 440c0f694033d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger_alpha.png
new file mode 100644
index 0000000000000..d4f92226d373a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_hamburger_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy.png
deleted file mode 100644
index fbd5c21db3caf..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy_alpha.png
new file mode 100644
index 0000000000000..f8a5262e2c863
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_copy_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete.png
deleted file mode 100644
index 1939ed7714dd7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete_alpha.png
new file mode 100644
index 0000000000000..29c9990471fa0
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_delete_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am.png
deleted file mode 100644
index bb06624596acb..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am_alpha.png
new file mode 100644
index 0000000000000..d8ebf49d12885
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_disconnect_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am.png
deleted file mode 100644
index fa934b35b692f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am_alpha.png
new file mode 100644
index 0000000000000..62c47d5f443f9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_new_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow.png
deleted file mode 100644
index c7f60c405e89e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow_alpha.png
new file mode 100644
index 0000000000000..08256474a6707
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_overflow_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am.png
deleted file mode 100644
index 415134a2c6ef5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am_alpha.png
new file mode 100644
index 0000000000000..9d9e3d75d62a4
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_rename_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search.png
deleted file mode 100644
index 1f45b99373d6a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search_alpha.png
new file mode 100644
index 0000000000000..9fc1df636cc3c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_search_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings.png
deleted file mode 100644
index db6321d8a4716..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings_alpha.png
new file mode 100644
index 0000000000000..c95381b6d3dcc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_settings_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share.png
deleted file mode 100644
index f370056c7396e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share_alpha.png
new file mode 100644
index 0000000000000..7008f672d7635
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_share_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am.png
deleted file mode 100644
index 15fa24779fef0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am_alpha.png
new file mode 100644
index 0000000000000..f95d30d5fed69
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_sortby_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am.png
deleted file mode 100644
index 470dbf3c29b7a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am_alpha.png
new file mode 100644
index 0000000000000..47c00dd42e8c3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_undo_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid.png
deleted file mode 100644
index 6af4222299a03..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid_alpha.png
new file mode 100644
index 0000000000000..fe2c78cbf2723
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_grid_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list.png
deleted file mode 100644
index 20197f4c96f99..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list_alpha.png
new file mode 100644
index 0000000000000..8b3a303a5c9b9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_menu_view_list_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_open_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_open_am.png
deleted file mode 100644
index dab578baaadc5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_open_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_open_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_open_am_alpha.png
new file mode 100644
index 0000000000000..5923c0857f4c6
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_open_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am.png
deleted file mode 100644
index 12e873d3dddcb..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am_alpha.png
new file mode 100644
index 0000000000000..0e45037b4c1bb
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_popout_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_alpha.png
new file mode 100644
index 0000000000000..a55f4caaa62f9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_dark.png
deleted file mode 100644
index d3f3e08ff10cf..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_light.png
deleted file mode 100644
index 23663d70c6bf6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_download_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_am_alpha.png
new file mode 100644
index 0000000000000..993e060953e47
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_dark_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_dark_am.png
deleted file mode 100644
index 8d9de3d74a08f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_light_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_light_am.png
deleted file mode 100644
index 35505fe552ecd..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_folder_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_alpha.png
new file mode 100644
index 0000000000000..f359c4be13d09
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_dark.png
deleted file mode 100644
index 67789a32289b4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_light.png
deleted file mode 100644
index 6f8d9a5e31fd5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_recent_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_alpha.png
new file mode 100644
index 0000000000000..dd76d07499ecd
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_dark.png
deleted file mode 100644
index 3b945e1b06709..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_light.png
deleted file mode 100644
index 7032d5fdc87b8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_sdcard_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_dark.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_dark.png
deleted file mode 100644
index b11b60ceb6dc4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light.png
deleted file mode 100644
index 5594a20a11188..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light_alpha.png
new file mode 100644
index 0000000000000..fccd45e367cd0
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_root_usb_light_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am.png b/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am.png
deleted file mode 100644
index 43df5afa9c5cc..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am_alpha.png
new file mode 100644
index 0000000000000..66725e5c94cec
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-mdpi/ic_subdirectory_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am.png
deleted file mode 100644
index 74fdc2be84207..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am_alpha.png
new file mode 100644
index 0000000000000..5d0805eea24df
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_breadcrumb_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept.png
deleted file mode 100644
index 6f8f34f9bd031..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept_alpha.png
new file mode 100644
index 0000000000000..1a3d7c4bdc84e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_accept_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel.png
deleted file mode 100644
index d360431c09c66..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel_alpha.png
new file mode 100644
index 0000000000000..14b9aefd4d231
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_cancel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item.png
deleted file mode 100644
index 21319d84d4e87..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item_alpha.png
new file mode 100644
index 0000000000000..953ab622a0a46
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_cab_select_item_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_alpha.png
new file mode 100644
index 0000000000000..5198b84e176ea
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_dark.png
deleted file mode 100644
index eeef6960d0895..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_light.png
deleted file mode 100644
index 0b52ce4a5adbd..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_alert_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_alpha.png
new file mode 100644
index 0000000000000..cdf8c952442ae
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_dark.png
deleted file mode 100644
index 7006326d3fc25..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_light.png
deleted file mode 100644
index 28b69c60a47d3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_dialog_info_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album.png
deleted file mode 100644
index b7aafac1de164..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album_alpha.png
new file mode 100644
index 0000000000000..aecd4cf2dcb30
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_album_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk.png
deleted file mode 100644
index 01e761ce1f32b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk_alpha.png
new file mode 100644
index 0000000000000..24ad2ddd8b3c3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_apk_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_alpha.png
new file mode 100644
index 0000000000000..bf9dbdef6c164
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_dark_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_dark_am.png
deleted file mode 100644
index 5fb0de647d073..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_light_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_light_am.png
deleted file mode 100644
index 3600694ea82a5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_audio_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate.png
deleted file mode 100644
index 0a9e49c8669d5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate_alpha.png
new file mode 100644
index 0000000000000..fabc8c3505e68
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_certificate_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes.png
deleted file mode 100644
index b99e8cf74d783..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes_alpha.png
new file mode 100644
index 0000000000000..d8ba6e0be330f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_codes_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed.png
deleted file mode 100644
index cf113e2cc1c0c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed_alpha.png
new file mode 100644
index 0000000000000..1b5111a577a4c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_compressed_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact.png
deleted file mode 100644
index 5c5d658f415a6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am.png
deleted file mode 100644
index a6f91b5d6b1b0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am_alpha.png
new file mode 100644
index 0000000000000..e7b7460dd8c57
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_contact_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event.png
deleted file mode 100644
index 15f864fb8f4fd..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am.png
deleted file mode 100644
index cff0ab6632c77..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am_alpha.png
new file mode 100644
index 0000000000000..3183bfca62daf
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_event_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel.png
deleted file mode 100644
index f6b486288236f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel_alpha.png
new file mode 100644
index 0000000000000..9a4e844f5ff2a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_excel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_folder_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_folder_alpha.png
new file mode 100644
index 0000000000000..96d5721866c7d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font.png
deleted file mode 100644
index 2419ef8c0a48c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font_alpha.png
new file mode 100644
index 0000000000000..23a130236996a
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_font_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic.png
deleted file mode 100644
index abcf342eb9769..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am.png
deleted file mode 100644
index 7fb5ef659f455..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am_alpha.png
new file mode 100644
index 0000000000000..b0811f18ebbeb
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_generic_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_alpha.png
new file mode 100644
index 0000000000000..5f1f537618055
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_dark.png
deleted file mode 100644
index da85005a76e82..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_light.png
deleted file mode 100644
index e3ed4ee7cab8d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_image_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf.png
deleted file mode 100644
index 7f713dcd64c69..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf_alpha.png
new file mode 100644
index 0000000000000..8083584eb8d2f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_pdf_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint.png
deleted file mode 100644
index c69cd9a9c4e4e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint_alpha.png
new file mode 100644
index 0000000000000..898e26ae00925
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_powerpoint_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation.png
deleted file mode 100644
index c09c36d8fd2ea..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation_alpha.png
new file mode 100644
index 0000000000000..2e9c667214136
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_presentation_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet.png
deleted file mode 100644
index f91abe850c299..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am.png
deleted file mode 100644
index faa648d497dc7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am_alpha.png
new file mode 100644
index 0000000000000..56951c3cad109
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_spreadsheet_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text.png
deleted file mode 100644
index 81d32677065cf..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am.png
deleted file mode 100644
index 872a67be38532..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am_alpha.png
new file mode 100644
index 0000000000000..08ed9f0888e9d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_text_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_am_alpha.png
new file mode 100644
index 0000000000000..cd64e56b4c424
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_dark_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_dark_am.png
deleted file mode 100644
index 0d168308c2abf..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_light_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_light_am.png
deleted file mode 100644
index b808ee18cb2a0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_video_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word.png
deleted file mode 100644
index a05532e515e0b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word_alpha.png
new file mode 100644
index 0000000000000..0bc40deb6a755
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_doc_word_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_folder.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_folder.png
deleted file mode 100644
index 0d3f8697e4b56..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_folder_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_folder_alpha.png
new file mode 100644
index 0000000000000..cd24dfe0b7d4d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder.png
deleted file mode 100644
index 890fda96e3f0c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder_alpha.png
new file mode 100644
index 0000000000000..1a4e7c4d5a524
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_grid_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger.png
deleted file mode 100644
index f7a17790e6493..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger_alpha.png
new file mode 100644
index 0000000000000..aec4d00a30bb2
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_hamburger_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy.png
deleted file mode 100644
index 295576cf37a16..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy_alpha.png
new file mode 100644
index 0000000000000..9afd1a13e54b2
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_copy_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete.png
deleted file mode 100644
index 19c19baa34a89..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete_alpha.png
new file mode 100644
index 0000000000000..2c81000bc3678
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_delete_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am.png
deleted file mode 100644
index 22cbd7b778de3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am_alpha.png
new file mode 100644
index 0000000000000..95b0bb83d666e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_disconnect_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am.png
deleted file mode 100644
index d2717abae8eb9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am_alpha.png
new file mode 100644
index 0000000000000..14e96e289a54c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_new_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow.png
deleted file mode 100644
index 7a050c926a628..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow_alpha.png
new file mode 100644
index 0000000000000..311e4dcdac605
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_overflow_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am.png
deleted file mode 100644
index d87a0b121726b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am_alpha.png
new file mode 100644
index 0000000000000..e2e39253ed791
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_rename_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search.png
deleted file mode 100644
index 4c87e593439fb..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search_alpha.png
new file mode 100644
index 0000000000000..6b2ddaddd927e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_search_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings.png
deleted file mode 100644
index d0929cf2399a6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings_alpha.png
new file mode 100644
index 0000000000000..304435ae6cf26
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_settings_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share.png
deleted file mode 100644
index e55b3475b6bef..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share_alpha.png
new file mode 100644
index 0000000000000..afb2f3df18846
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_share_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am.png
deleted file mode 100644
index 902f6ab38ae42..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am_alpha.png
new file mode 100644
index 0000000000000..27e6acff560dd
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_sortby_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am.png
deleted file mode 100644
index d4b0341957938..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am_alpha.png
new file mode 100644
index 0000000000000..146b196e32193
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_undo_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid.png
deleted file mode 100644
index 47b533359613c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid_alpha.png
new file mode 100644
index 0000000000000..cc4d40c291cf3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_grid_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list.png
deleted file mode 100644
index 62ab8fba2615b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list_alpha.png
new file mode 100644
index 0000000000000..6c897c494b722
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_menu_view_list_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am.png
deleted file mode 100644
index f9694188363f8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am_alpha.png
new file mode 100644
index 0000000000000..be6fb5d470081
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_open_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am.png
deleted file mode 100644
index 204b04de19e40..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am_alpha.png
new file mode 100644
index 0000000000000..7ba284fd54287
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_popout_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_alpha.png
new file mode 100644
index 0000000000000..9bda62ce383a1
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_dark.png
deleted file mode 100644
index 2460761b9e5b4..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_light.png
deleted file mode 100644
index 1de024741e98b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_download_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_am_alpha.png
new file mode 100644
index 0000000000000..24dce604698bc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_dark_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_dark_am.png
deleted file mode 100644
index f9788b1103522..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_light_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_light_am.png
deleted file mode 100644
index ff307cd554177..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_folder_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_alpha.png
new file mode 100644
index 0000000000000..5ef328885d847
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_dark.png
deleted file mode 100644
index be89734d7d7c8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_light.png
deleted file mode 100644
index 90d1e15b556ed..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_recent_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_alpha.png
new file mode 100644
index 0000000000000..99b8054365f9b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_dark.png
deleted file mode 100644
index f788f23b0cde5..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_light.png
deleted file mode 100644
index bc2acbeec46fa..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_sdcard_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_dark.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_dark.png
deleted file mode 100644
index 15014a5c71011..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light.png
deleted file mode 100644
index f16b81fdb528d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light_alpha.png
new file mode 100644
index 0000000000000..80717e4dc8b35
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_root_usb_light_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am.png
deleted file mode 100644
index ef816186490ee..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am_alpha.png
new file mode 100644
index 0000000000000..cdf21b1e300b3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xhdpi/ic_subdirectory_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am.png
deleted file mode 100644
index 21272f4144c66..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am_alpha.png
new file mode 100644
index 0000000000000..02a988b4b74cc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_breadcrumb_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept.png
deleted file mode 100644
index 6824bce14e54d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept_alpha.png
new file mode 100644
index 0000000000000..a23a9ae6c1b8d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_accept_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel.png
deleted file mode 100644
index 81d7816685cec..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel_alpha.png
new file mode 100644
index 0000000000000..b10db3eebc97e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_cancel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item.png
deleted file mode 100644
index 99c3dbbeca1e8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item_alpha.png
new file mode 100644
index 0000000000000..3606fb398d1d9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_cab_select_item_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_alpha.png
new file mode 100644
index 0000000000000..0a54598e6e50c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_dark.png
deleted file mode 100644
index a91cd764b6892..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_light.png
deleted file mode 100644
index 73e440a92c001..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_alert_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_alpha.png
new file mode 100644
index 0000000000000..6d3260ce697ef
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_dark.png
deleted file mode 100644
index aff4bc4273b2c..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_light.png
deleted file mode 100644
index 7e0fa622f18c0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_dialog_info_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album.png
deleted file mode 100644
index 54875073147a7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album_alpha.png
new file mode 100644
index 0000000000000..31dc7a4e9ba68
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_album_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk.png
deleted file mode 100644
index 36ce5d461ec02..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk_alpha.png
new file mode 100644
index 0000000000000..5d0f0dbadce13
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_apk_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_alpha.png
new file mode 100644
index 0000000000000..8116b62308c8b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_dark_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_dark_am.png
deleted file mode 100644
index 0e911f5e6d4ac..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_light_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_light_am.png
deleted file mode 100644
index e96cec7f2dca3..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_audio_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate.png
deleted file mode 100644
index 0bd6576fab6ee..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate_alpha.png
new file mode 100644
index 0000000000000..e65d74c2a0083
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_certificate_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes.png
deleted file mode 100644
index 27f551b7fef35..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes_alpha.png
new file mode 100644
index 0000000000000..7d32801f79d46
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_codes_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed.png
deleted file mode 100644
index 22ddd69223458..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed_alpha.png
new file mode 100644
index 0000000000000..d528708242f5e
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_compressed_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact.png
deleted file mode 100644
index 0decac8705185..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am.png
deleted file mode 100644
index e809fe6536ceb..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am_alpha.png
new file mode 100644
index 0000000000000..274c52468599f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_contact_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event.png
deleted file mode 100644
index 0d2a932b13757..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am.png
deleted file mode 100644
index 5ed0373f549d8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am_alpha.png
new file mode 100644
index 0000000000000..6053b0a65213b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_event_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel.png
deleted file mode 100644
index bbd66173c8470..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel_alpha.png
new file mode 100644
index 0000000000000..78ee13b3ca7e7
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_excel_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_folder_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_folder_alpha.png
new file mode 100644
index 0000000000000..dcf9cc2653541
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font.png
deleted file mode 100644
index 817032b50c24f..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font_alpha.png
new file mode 100644
index 0000000000000..74fbbbc5de9b9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_font_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic.png
deleted file mode 100644
index ebb9cc2abb924..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am.png
deleted file mode 100644
index b5ba48b33c618..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am_alpha.png
new file mode 100644
index 0000000000000..11a219afc3f63
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_generic_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_alpha.png
new file mode 100644
index 0000000000000..9a461c96f785f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_dark.png
deleted file mode 100644
index 6754891b294f8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_light.png
deleted file mode 100644
index d802d7f8e6e07..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_image_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf.png
deleted file mode 100644
index 3a7bb4173dd3e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf_alpha.png
new file mode 100644
index 0000000000000..9a67956b6288c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_pdf_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint.png
deleted file mode 100644
index 2bbf482cc3aaa..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint_alpha.png
new file mode 100644
index 0000000000000..853aa8c0ccbc5
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_powerpoint_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation.png
deleted file mode 100644
index 7da0b8be4959a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation_alpha.png
new file mode 100644
index 0000000000000..84ae9aef17606
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_presentation_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet.png
deleted file mode 100644
index b1f209724c846..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am.png
deleted file mode 100644
index 372abc9a9c72a..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am_alpha.png
new file mode 100644
index 0000000000000..111439e86b033
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_spreadsheet_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text.png
deleted file mode 100644
index 210060ed632b7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am.png
deleted file mode 100644
index e535ca387cb62..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am_alpha.png
new file mode 100644
index 0000000000000..b876f86d7f3c8
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_text_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_am_alpha.png
new file mode 100644
index 0000000000000..7cf656a5bf0ba
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_dark_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_dark_am.png
deleted file mode 100644
index 2914c853415a9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_light_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_light_am.png
deleted file mode 100644
index ab104b7db0763..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_video_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word.png
deleted file mode 100644
index 6b5898334b7ac..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word_alpha.png
new file mode 100644
index 0000000000000..acc3d7b29af0d
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_doc_word_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder.png
deleted file mode 100644
index 9bedcd9f0d164..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder_alpha.png
new file mode 100644
index 0000000000000..02249d2058daa
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder.png
deleted file mode 100644
index 6215385bb3857..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder_alpha.png
new file mode 100644
index 0000000000000..d7b2bfb3ea295
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_grid_folder_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger.png
deleted file mode 100644
index 355f61f1657b9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger_alpha.png
new file mode 100644
index 0000000000000..6891749ac9d5b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_hamburger_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy.png
deleted file mode 100644
index 7f483e168631b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy_alpha.png
new file mode 100644
index 0000000000000..90d1a0906414c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_copy_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete.png
deleted file mode 100644
index c19988f9e8cca..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete_alpha.png
new file mode 100644
index 0000000000000..c2fbdc4a451b4
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_delete_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am.png
deleted file mode 100644
index d10bec8ea9e62..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am_alpha.png
new file mode 100644
index 0000000000000..7a993b9b95c9f
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_disconnect_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am.png
deleted file mode 100644
index c33614709c496..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am_alpha.png
new file mode 100644
index 0000000000000..12d279b0d9fc9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_new_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow.png
deleted file mode 100644
index 036127c94cf3e..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow_alpha.png
new file mode 100644
index 0000000000000..325c48a492567
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_overflow_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am.png
deleted file mode 100644
index 414e1999702c6..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am_alpha.png
new file mode 100644
index 0000000000000..ee2465db00d96
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_rename_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search.png
deleted file mode 100644
index af7950770dbcb..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search_alpha.png
new file mode 100644
index 0000000000000..538fbe59818aa
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_search_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings.png
deleted file mode 100644
index db2ef7b25631b..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings_alpha.png
new file mode 100644
index 0000000000000..d99206c18be7c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_settings_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share.png
deleted file mode 100644
index e6befadcbb9e9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share_alpha.png
new file mode 100644
index 0000000000000..f8a5a1a15bc6b
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_share_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am.png
deleted file mode 100644
index 473e2da134e86..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am_alpha.png
new file mode 100644
index 0000000000000..4f1355c887edc
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_sortby_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am.png
deleted file mode 100644
index 9c3cc284358e0..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am_alpha.png
new file mode 100644
index 0000000000000..d5cc56fcbaf2c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_undo_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid.png
deleted file mode 100644
index 0bee75ae8f6ec..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid_alpha.png
new file mode 100644
index 0000000000000..de96c3fb8a255
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_grid_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list.png
deleted file mode 100644
index da13073d9d411..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list_alpha.png
new file mode 100644
index 0000000000000..780583420222c
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_menu_view_list_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am.png
deleted file mode 100644
index 7196ee5b4898d..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am_alpha.png
new file mode 100644
index 0000000000000..7ed919ca3a6aa
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_open_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am.png
deleted file mode 100644
index 6fa2216bcf0ae..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am_alpha.png
new file mode 100644
index 0000000000000..756b6847126e2
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_popout_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_alpha.png
new file mode 100644
index 0000000000000..ffb9841a39268
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_dark.png
deleted file mode 100644
index 067aa655038c9..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_light.png
deleted file mode 100644
index 40437a83414cf..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_download_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_am_alpha.png
new file mode 100644
index 0000000000000..305a6b84f70a3
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_dark_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_dark_am.png
deleted file mode 100644
index 069d95104e560..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_dark_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_light_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_light_am.png
deleted file mode 100644
index 17250251c1777..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_folder_light_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_alpha.png
new file mode 100644
index 0000000000000..dc1425dd877d9
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_dark.png
deleted file mode 100644
index d149239ee4396..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_light.png
deleted file mode 100644
index 9a06663e2b4a8..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_recent_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_alpha.png
new file mode 100644
index 0000000000000..cea8ac0052e20
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_dark.png
deleted file mode 100644
index 429f3c55de181..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_light.png
deleted file mode 100644
index bcfe7fd089125..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_sdcard_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_dark.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_dark.png
deleted file mode 100644
index 657a116c3f262..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_dark.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light.png
deleted file mode 100644
index 75fb374ddb4d7..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light_alpha.png
new file mode 100644
index 0000000000000..e0a1d23a65470
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_root_usb_light_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am.png
deleted file mode 100644
index 755a79c21e992..0000000000000
Binary files a/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am.png and /dev/null differ
diff --git a/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am_alpha.png b/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am_alpha.png
new file mode 100644
index 0000000000000..050313f41c1b0
Binary files /dev/null and b/packages/DocumentsUI/res/drawable-xxhdpi/ic_subdirectory_arrow_am_alpha.png differ
diff --git a/packages/DocumentsUI/res/drawable/ic_breadcrumb_arrow.xml b/packages/DocumentsUI/res/drawable/ic_breadcrumb_arrow.xml
index 0de7ddc9ba30a..76c0e1fad7560 100644
--- a/packages/DocumentsUI/res/drawable/ic_breadcrumb_arrow.xml
+++ b/packages/DocumentsUI/res/drawable/ic_breadcrumb_arrow.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_breadcrumb_arrow_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_cab_accept.xml b/packages/DocumentsUI/res/drawable/ic_cab_accept.xml
new file mode 100644
index 0000000000000..cda284533167e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_cab_accept.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_cab_cancel.xml b/packages/DocumentsUI/res/drawable/ic_cab_cancel.xml
new file mode 100644
index 0000000000000..629100cc22da0
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_cab_cancel.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_cab_select_item.xml b/packages/DocumentsUI/res/drawable/ic_cab_select_item.xml
new file mode 100644
index 0000000000000..e440ee9cb2eb3
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_cab_select_item.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_dialog_alert.xml b/packages/DocumentsUI/res/drawable/ic_dialog_alert.xml
new file mode 100644
index 0000000000000..5132df39ed9bb
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_dialog_alert.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_dialog_info.xml b/packages/DocumentsUI/res/drawable/ic_dialog_info.xml
new file mode 100644
index 0000000000000..a029cca0c9b4e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_dialog_info.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_album.xml b/packages/DocumentsUI/res/drawable/ic_doc_album.xml
new file mode 100644
index 0000000000000..6b80a33cac6a4
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_album.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_apk.xml b/packages/DocumentsUI/res/drawable/ic_doc_apk.xml
new file mode 100644
index 0000000000000..d1ba3132556f0
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_apk.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_audio.xml b/packages/DocumentsUI/res/drawable/ic_doc_audio.xml
new file mode 100644
index 0000000000000..24bd9faaba2fb
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_audio.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_audio_dark.xml b/packages/DocumentsUI/res/drawable/ic_doc_audio_dark.xml
deleted file mode 100644
index 768d4092dcceb..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_doc_audio_dark.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_audio_light.xml b/packages/DocumentsUI/res/drawable/ic_doc_audio_light.xml
deleted file mode 100644
index bdb6983854e64..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_doc_audio_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_certificate.xml b/packages/DocumentsUI/res/drawable/ic_doc_certificate.xml
new file mode 100644
index 0000000000000..3e5b9e6d2999e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_certificate.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_codes.xml b/packages/DocumentsUI/res/drawable/ic_doc_codes.xml
new file mode 100644
index 0000000000000..441c669f6e1f0
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_codes.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_compressed.xml b/packages/DocumentsUI/res/drawable/ic_doc_compressed.xml
new file mode 100644
index 0000000000000..15ecb6bd7cfab
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_compressed.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_contact.xml b/packages/DocumentsUI/res/drawable/ic_doc_contact.xml
index e6455513928cd..361666a6d79dd 100644
--- a/packages/DocumentsUI/res/drawable/ic_doc_contact.xml
+++ b/packages/DocumentsUI/res/drawable/ic_doc_contact.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_doc_contact_am_alpha"
+ android:tint="@*android:color/secondary_text_material_light"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_event.xml b/packages/DocumentsUI/res/drawable/ic_doc_event.xml
index dcbd91216d0aa..a17018b4d5790 100644
--- a/packages/DocumentsUI/res/drawable/ic_doc_event.xml
+++ b/packages/DocumentsUI/res/drawable/ic_doc_event.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_doc_event_am_alpha"
+ android:tint="@*android:color/secondary_text_material_light"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_excel.xml b/packages/DocumentsUI/res/drawable/ic_doc_excel.xml
new file mode 100644
index 0000000000000..7d053613f7707
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_excel.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_folder.xml b/packages/DocumentsUI/res/drawable/ic_doc_folder.xml
new file mode 100644
index 0000000000000..85f5e7c36bbb5
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_folder.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_font.xml b/packages/DocumentsUI/res/drawable/ic_doc_font.xml
new file mode 100644
index 0000000000000..e79ed0c233d41
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_font.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_generic.xml b/packages/DocumentsUI/res/drawable/ic_doc_generic.xml
index d5f64ed84852e..d0d999ff3361c 100644
--- a/packages/DocumentsUI/res/drawable/ic_doc_generic.xml
+++ b/packages/DocumentsUI/res/drawable/ic_doc_generic.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_doc_generic_am_alpha"
+ android:tint="@*android:color/secondary_text_material_light"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_image.xml b/packages/DocumentsUI/res/drawable/ic_doc_image.xml
new file mode 100644
index 0000000000000..fa949e0a06090
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_image.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_pdf.xml b/packages/DocumentsUI/res/drawable/ic_doc_pdf.xml
new file mode 100644
index 0000000000000..51620f58b9302
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_pdf.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_powerpoint.xml b/packages/DocumentsUI/res/drawable/ic_doc_powerpoint.xml
new file mode 100644
index 0000000000000..2a048c8943f3e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_powerpoint.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_presentation.xml b/packages/DocumentsUI/res/drawable/ic_doc_presentation.xml
new file mode 100644
index 0000000000000..71bb853639bd0
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_presentation.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_spreadsheet.xml b/packages/DocumentsUI/res/drawable/ic_doc_spreadsheet.xml
index 8c6e056be8588..4b4cd9922b59c 100644
--- a/packages/DocumentsUI/res/drawable/ic_doc_spreadsheet.xml
+++ b/packages/DocumentsUI/res/drawable/ic_doc_spreadsheet.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_doc_spreadsheet_am_alpha"
+ android:tint="@*android:color/secondary_text_material_light"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_text.xml b/packages/DocumentsUI/res/drawable/ic_doc_text.xml
index ac63ecb7516e6..8224a21bd18a2 100644
--- a/packages/DocumentsUI/res/drawable/ic_doc_text.xml
+++ b/packages/DocumentsUI/res/drawable/ic_doc_text.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_doc_text_am_alpha"
+ android:tint="@*android:color/secondary_text_material_light"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_video.xml b/packages/DocumentsUI/res/drawable/ic_doc_video.xml
new file mode 100644
index 0000000000000..1fed041201132
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_video.xml
@@ -0,0 +1,5 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_video_dark.xml b/packages/DocumentsUI/res/drawable/ic_doc_video_dark.xml
deleted file mode 100644
index 4fb82bbd24a51..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_doc_video_dark.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_video_light.xml b/packages/DocumentsUI/res/drawable/ic_doc_video_light.xml
deleted file mode 100644
index 290c3f1a9dfd1..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_doc_video_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_doc_word.xml b/packages/DocumentsUI/res/drawable/ic_doc_word.xml
new file mode 100644
index 0000000000000..addfb4784abc8
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_doc_word.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_folder.xml b/packages/DocumentsUI/res/drawable/ic_folder.xml
new file mode 100644
index 0000000000000..8adaf3bec0e17
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_folder.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_grid_folder.xml b/packages/DocumentsUI/res/drawable/ic_grid_folder.xml
new file mode 100644
index 0000000000000..344d5588d1791
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_grid_folder.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_hamburger.xml b/packages/DocumentsUI/res/drawable/ic_hamburger.xml
new file mode 100644
index 0000000000000..7cda32e469e17
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_hamburger.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_copy.xml b/packages/DocumentsUI/res/drawable/ic_menu_copy.xml
new file mode 100644
index 0000000000000..e0abe07420a15
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_copy.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_delete.xml b/packages/DocumentsUI/res/drawable/ic_menu_delete.xml
new file mode 100644
index 0000000000000..e52ed97a426b3
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_delete.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_disconnect.xml b/packages/DocumentsUI/res/drawable/ic_menu_disconnect.xml
index e5b4c8d334bfb..15c5c39d6c909 100644
--- a/packages/DocumentsUI/res/drawable/ic_menu_disconnect.xml
+++ b/packages/DocumentsUI/res/drawable/ic_menu_disconnect.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_menu_disconnect_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_new_folder.xml b/packages/DocumentsUI/res/drawable/ic_menu_new_folder.xml
index 42e7f90fbe555..b10553572e281 100644
--- a/packages/DocumentsUI/res/drawable/ic_menu_new_folder.xml
+++ b/packages/DocumentsUI/res/drawable/ic_menu_new_folder.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_menu_new_folder_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_overflow.xml b/packages/DocumentsUI/res/drawable/ic_menu_overflow.xml
new file mode 100644
index 0000000000000..a579b606ca740
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_overflow.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_rename.xml b/packages/DocumentsUI/res/drawable/ic_menu_rename.xml
index e332313cdce05..b5ba30cad472d 100644
--- a/packages/DocumentsUI/res/drawable/ic_menu_rename.xml
+++ b/packages/DocumentsUI/res/drawable/ic_menu_rename.xml
@@ -1,23 +1,5 @@
-
-
-
+ android:src="@drawable/ic_menu_rename_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_search.xml b/packages/DocumentsUI/res/drawable/ic_menu_search.xml
new file mode 100644
index 0000000000000..33f548b8ae0b8
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_search.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_settings.xml b/packages/DocumentsUI/res/drawable/ic_menu_settings.xml
new file mode 100644
index 0000000000000..7606e75115b5e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_settings.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_share.xml b/packages/DocumentsUI/res/drawable/ic_menu_share.xml
new file mode 100644
index 0000000000000..927e7d3a8dd43
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_share.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_sortby.xml b/packages/DocumentsUI/res/drawable/ic_menu_sortby.xml
index d908582f08716..065ea87f50346 100644
--- a/packages/DocumentsUI/res/drawable/ic_menu_sortby.xml
+++ b/packages/DocumentsUI/res/drawable/ic_menu_sortby.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_menu_sortby_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_undo.xml b/packages/DocumentsUI/res/drawable/ic_menu_undo.xml
index f25d90d24777a..d66ba6dd8ba5d 100644
--- a/packages/DocumentsUI/res/drawable/ic_menu_undo.xml
+++ b/packages/DocumentsUI/res/drawable/ic_menu_undo.xml
@@ -1,23 +1,5 @@
-
-
-
+ android:src="@drawable/ic_menu_undo_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_view_grid.xml b/packages/DocumentsUI/res/drawable/ic_menu_view_grid.xml
new file mode 100644
index 0000000000000..dc09a0c928f4e
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_view_grid.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_menu_view_list.xml b/packages/DocumentsUI/res/drawable/ic_menu_view_list.xml
new file mode 100644
index 0000000000000..23c57773983a0
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_menu_view_list.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_open.xml b/packages/DocumentsUI/res/drawable/ic_open.xml
index faeb03d4fe777..e3f1faf82af73 100644
--- a/packages/DocumentsUI/res/drawable/ic_open.xml
+++ b/packages/DocumentsUI/res/drawable/ic_open.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_open_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_popout.xml b/packages/DocumentsUI/res/drawable/ic_popout.xml
index 223598d166bee..e7d0f75f98103 100644
--- a/packages/DocumentsUI/res/drawable/ic_popout.xml
+++ b/packages/DocumentsUI/res/drawable/ic_popout.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_popout_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/res/drawable/ic_root_download.xml b/packages/DocumentsUI/res/drawable/ic_root_download.xml
new file mode 100644
index 0000000000000..a7642f902e666
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_root_download.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_root_folder.xml b/packages/DocumentsUI/res/drawable/ic_root_folder.xml
new file mode 100644
index 0000000000000..cda9db8297a53
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_root_folder.xml
@@ -0,0 +1,5 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_root_folder_dark.xml b/packages/DocumentsUI/res/drawable/ic_root_folder_dark.xml
deleted file mode 100644
index 8e29d1d8c5c72..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_root_folder_dark.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_root_folder_light.xml b/packages/DocumentsUI/res/drawable/ic_root_folder_light.xml
deleted file mode 100644
index a750f1f790754..0000000000000
--- a/packages/DocumentsUI/res/drawable/ic_root_folder_light.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-
-
-
\ No newline at end of file
diff --git a/packages/DocumentsUI/res/drawable/ic_root_recent.xml b/packages/DocumentsUI/res/drawable/ic_root_recent.xml
new file mode 100644
index 0000000000000..d6b33c9ed9f19
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_root_recent.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_root_sdcard.xml b/packages/DocumentsUI/res/drawable/ic_root_sdcard.xml
new file mode 100644
index 0000000000000..0b9523b3541fb
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_root_sdcard.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_root_usb_light.xml b/packages/DocumentsUI/res/drawable/ic_root_usb_light.xml
new file mode 100644
index 0000000000000..ff2b19722bd52
--- /dev/null
+++ b/packages/DocumentsUI/res/drawable/ic_root_usb_light.xml
@@ -0,0 +1,4 @@
+
+
diff --git a/packages/DocumentsUI/res/drawable/ic_subdirectory_arrow.xml b/packages/DocumentsUI/res/drawable/ic_subdirectory_arrow.xml
index 0f66e2a6c58ba..5723233b82130 100644
--- a/packages/DocumentsUI/res/drawable/ic_subdirectory_arrow.xml
+++ b/packages/DocumentsUI/res/drawable/ic_subdirectory_arrow.xml
@@ -1,23 +1,5 @@
-
-
-
\ No newline at end of file
+ android:src="@drawable/ic_subdirectory_arrow_am_alpha"
+ android:tint="?android:attr/colorControlNormal"
+ android:autoMirrored="true" />
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
index 001cac4638341..0a7eedc5a9286 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
@@ -70,7 +70,6 @@ import android.widget.AbsListView.RecyclerListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
-import android.widget.FrameLayout;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.ListView;
@@ -705,11 +704,11 @@ public class DirectoryFragment extends Fragment {
if (extras != null) {
final String info = extras.getString(DocumentsContract.EXTRA_INFO);
if (info != null) {
- mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info_dark, info));
+ mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info, info));
}
final String error = extras.getString(DocumentsContract.EXTRA_ERROR);
if (error != null) {
- mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert_dark, error));
+ mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert, error));
}
if (extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)) {
mFooters.add(new LoadingFooter());
@@ -718,7 +717,7 @@ public class DirectoryFragment extends Fragment {
if (result != null && result.exception != null) {
mFooters.add(new MessageFooter(
- 3, R.drawable.ic_dialog_alert_dark, getString(R.string.query_error)));
+ 3, R.drawable.ic_dialog_alert, getString(R.string.query_error)));
}
if (isEmpty()) {
@@ -854,7 +853,7 @@ public class DirectoryFragment extends Fragment {
// be shown, so this will never block.
final RootInfo root = roots.getRootBlocking(docAuthority, docRootId);
if (state.derivedMode == MODE_GRID) {
- iconDrawable = root.loadLightIcon(context);
+ iconDrawable = root.loadGridIcon(context);
} else {
iconDrawable = root.loadIcon(context);
}
@@ -883,8 +882,8 @@ public class DirectoryFragment extends Fragment {
// hint to remind user they're a directory.
if (Document.MIME_TYPE_DIR.equals(docMimeType) && state.derivedMode == MODE_GRID
&& showThumbnail) {
- iconDrawable = context.getResources().getDrawable(
- R.drawable.ic_root_folder_light);
+ iconDrawable = IconUtils.applyTint(context, R.drawable.ic_doc_folder,
+ android.R.attr.textColorPrimaryInverse);
}
if (summary != null) {
diff --git a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
index a2e84326c61da..29f8b9dd8a630 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
@@ -425,7 +425,8 @@ public class DocumentsActivity extends Activity {
final RootInfo root = getCurrentRoot();
final boolean showRootIcon = mShowAsDialog || (mState.action == ACTION_MANAGE);
if (showRootIcon) {
- mToolbar.setNavigationIcon(root != null ? root.loadLightIcon(this) : null);
+ mToolbar.setNavigationIcon(
+ root != null ? root.loadToolbarIcon(mToolbar.getContext()) : null);
mToolbar.setNavigationOnClickListener(null);
} else {
mToolbar.setNavigationIcon(R.drawable.ic_hamburger);
diff --git a/packages/DocumentsUI/src/com/android/documentsui/IconUtils.java b/packages/DocumentsUI/src/com/android/documentsui/IconUtils.java
index eaa74ebfef20a..b7e1294e94ed9 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/IconUtils.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/IconUtils.java
@@ -22,6 +22,7 @@ import android.content.pm.ProviderInfo;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.provider.DocumentsContract.Document;
+import android.util.TypedValue;
import com.google.android.collect.Maps;
@@ -45,7 +46,7 @@ public class IconUtils {
add("application/vnd.android.package-archive", icon);
// Audio
- icon = R.drawable.ic_doc_audio_dark;
+ icon = R.drawable.ic_doc_audio;
add("application/ogg", icon);
add("application/x-flac", icon);
@@ -132,7 +133,7 @@ public class IconUtils {
add("application/x-font-ttf", icon);
// Image
- icon = R.drawable.ic_doc_image_dark;
+ icon = R.drawable.ic_doc_image;
add("application/vnd.oasis.opendocument.graphics", icon);
add("application/vnd.oasis.opendocument.graphics-template", icon);
add("application/vnd.oasis.opendocument.image", icon);
@@ -186,7 +187,7 @@ public class IconUtils {
add("application/x-kword", icon);
// Video
- icon = R.drawable.ic_doc_video_dark;
+ icon = R.drawable.ic_doc_video;
add("application/x-quicktimeplayer", icon);
add("application/x-shockwave-flash", icon);
}
@@ -220,7 +221,7 @@ public class IconUtils {
if (mode == DocumentsActivity.State.MODE_GRID) {
return res.getDrawable(R.drawable.ic_grid_folder);
} else {
- return res.getDrawable(R.drawable.ic_root_folder_dark);
+ return res.getDrawable(R.drawable.ic_doc_folder);
}
}
@@ -231,8 +232,7 @@ public class IconUtils {
final Resources res = context.getResources();
if (Document.MIME_TYPE_DIR.equals(mimeType)) {
- // TODO: return a mipmap, since this is used for grid
- return res.getDrawable(R.drawable.ic_root_folder_dark);
+ return res.getDrawable(R.drawable.ic_doc_folder);
}
// Look for exact match first
@@ -249,15 +249,27 @@ public class IconUtils {
// Otherwise look for partial match
final String typeOnly = mimeType.split("/")[0];
if ("audio".equals(typeOnly)) {
- return res.getDrawable(R.drawable.ic_doc_audio_dark);
+ return res.getDrawable(R.drawable.ic_doc_audio);
} else if ("image".equals(typeOnly)) {
- return res.getDrawable(R.drawable.ic_doc_image_dark);
+ return res.getDrawable(R.drawable.ic_doc_image);
} else if ("text".equals(typeOnly)) {
return res.getDrawable(R.drawable.ic_doc_text);
} else if ("video".equals(typeOnly)) {
- return res.getDrawable(R.drawable.ic_doc_video_dark);
+ return res.getDrawable(R.drawable.ic_doc_video);
} else {
return res.getDrawable(R.drawable.ic_doc_generic);
}
}
+
+ public static Drawable applyTint(Context context, int drawableId, int tintAttrId) {
+ final Resources res = context.getResources();
+
+ final TypedValue outValue = new TypedValue();
+ context.getTheme().resolveAttribute(tintAttrId, outValue, true);
+
+ final Drawable icon = res.getDrawable(drawableId);
+ icon.mutate();
+ icon.setTintList(res.getColorStateList(outValue.resourceId));
+ return icon;
+ }
}
diff --git a/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java b/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
index 1235c9b3cbc18..a465ecd53962c 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/RootsCache.java
@@ -103,8 +103,7 @@ public class RootsCache {
// Special root for recents
mRecentsRoot.authority = null;
mRecentsRoot.rootId = null;
- mRecentsRoot.icon = R.drawable.ic_root_recent_dark;
- mRecentsRoot.lightIcon = R.drawable.ic_root_recent_light;
+ mRecentsRoot.derivedIcon = R.drawable.ic_root_recent;
mRecentsRoot.flags = Root.FLAG_LOCAL_ONLY | Root.FLAG_SUPPORTS_CREATE
| Root.FLAG_SUPPORTS_IS_CHILD;
mRecentsRoot.title = mContext.getString(R.string.root_recent);
diff --git a/packages/DocumentsUI/src/com/android/documentsui/model/RootInfo.java b/packages/DocumentsUI/src/com/android/documentsui/model/RootInfo.java
index 79cbf260b92af..a358798c9c87a 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/model/RootInfo.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/model/RootInfo.java
@@ -48,7 +48,6 @@ public class RootInfo implements Durable, Parcelable {
public String rootId;
public int flags;
public int icon;
- public int lightIcon;
public String title;
public String summary;
public String documentId;
@@ -59,7 +58,6 @@ public class RootInfo implements Durable, Parcelable {
public String derivedPackageName;
public String[] derivedMimeTypes;
public int derivedIcon;
- public int derivedLightIcon;
public RootInfo() {
reset();
@@ -71,7 +69,6 @@ public class RootInfo implements Durable, Parcelable {
rootId = null;
flags = 0;
icon = 0;
- lightIcon = 0;
title = null;
summary = null;
documentId = null;
@@ -81,7 +78,6 @@ public class RootInfo implements Durable, Parcelable {
derivedPackageName = null;
derivedMimeTypes = null;
derivedIcon = 0;
- derivedLightIcon = 0;
}
@Override
@@ -163,20 +159,15 @@ public class RootInfo implements Durable, Parcelable {
// TODO: remove these special case icons
if (isExternalStorage()) {
- derivedIcon = R.drawable.ic_root_sdcard_dark;
- derivedLightIcon = R.drawable.ic_root_sdcard_light;
+ derivedIcon = R.drawable.ic_root_sdcard;
} else if (isDownloads()) {
- derivedIcon = R.drawable.ic_root_download_dark;
- derivedLightIcon = R.drawable.ic_root_download_light;
+ derivedIcon = R.drawable.ic_root_download;
} else if (isImages()) {
- derivedIcon = R.drawable.ic_doc_image_dark;
- derivedLightIcon = R.drawable.ic_doc_image_light;
+ derivedIcon = R.drawable.ic_doc_image;
} else if (isVideos()) {
- derivedIcon = R.drawable.ic_doc_video_dark;
- derivedLightIcon = R.drawable.ic_doc_video_light;
+ derivedIcon = R.drawable.ic_doc_video;
} else if (isAudio()) {
- derivedIcon = R.drawable.ic_doc_audio_dark;
- derivedLightIcon = R.drawable.ic_doc_audio_light;
+ derivedIcon = R.drawable.ic_doc_audio;
}
}
@@ -220,13 +211,21 @@ public class RootInfo implements Durable, Parcelable {
}
}
- public Drawable loadLightIcon(Context context) {
- if (derivedLightIcon != 0) {
- return context.getResources().getDrawable(derivedLightIcon);
- } else if (lightIcon != 0) {
- return IconUtils.loadPackageIcon(context, authority, lightIcon);
+ public Drawable loadGridIcon(Context context) {
+ if (derivedIcon != 0) {
+ return IconUtils.applyTint(context, derivedIcon,
+ android.R.attr.textColorPrimaryInverse);
} else {
- return loadIcon(context);
+ return IconUtils.loadPackageIcon(context, authority, icon);
+ }
+ }
+
+ public Drawable loadToolbarIcon(Context context) {
+ if (derivedIcon != 0) {
+ return IconUtils.applyTint(context, derivedIcon,
+ android.R.attr.colorControlNormal);
+ } else {
+ return IconUtils.loadPackageIcon(context, authority, icon);
}
}
diff --git a/packages/DocumentsUI/wrap_alpha.py b/packages/DocumentsUI/wrap_alpha.py
new file mode 100644
index 0000000000000..92a3d59af2d58
--- /dev/null
+++ b/packages/DocumentsUI/wrap_alpha.py
@@ -0,0 +1,47 @@
+#!/usr/bin/python
+
+import os
+
+"""
+# assume everything needs alpha suffixes
+for root, dirs, files in os.walk('.'):
+ if "res/drawable-" not in root: continue
+
+ for before in files:
+ if "_alpha.png" in before: continue
+
+ after = before.replace(".png", "_alpha.png")
+ os.rename(os.path.join(root, before), os.path.join(root, after))
+"""
+
+# build xml redirection
+for root, dirs, files in os.walk('.'):
+ if "res/drawable-" not in root: continue
+
+ for src in files:
+ if not src.endswith(".png"): continue
+ src = src[0:-4]
+
+ src_clause = '\n android:src="@drawable/%s"' % (src)
+
+ alpha = src.endswith("_alpha")
+ if alpha:
+ src = src[0:-6]
+ if "ic_doc" in src or "ic_root" in src or "ic_grid_folder" in src:
+ alpha_clause = '\n android:tint="@*android:color/secondary_text_material_light"'
+ else:
+ alpha_clause = '\n android:tint="?android:attr/colorControlNormal"'
+ else:
+ alpha_clause = ''
+
+ am = src.endswith("_am")
+ if am:
+ src = src[0:-3]
+ am_clause = '\n android:autoMirrored="true"'
+ else:
+ am_clause = ''
+
+ with open("res/drawable/%s.xml" % (src), 'w') as xml:
+ xml.write("""
+
+""" % (src_clause, alpha_clause, am_clause))