From a22c1396e2b6856d1d327cea1d734b83440f888b Mon Sep 17 00:00:00 2001
From: shaoweishen <shaoweishen@google.com>
Date: Tue, 24 May 2022 08:57:38 +0000
Subject: [PATCH] [Output Switcher] [A11y] Add description for seekbar

Bug: 221174226
Test: Verified on device
Change-Id: Iecf1744c7e61bb833fd9a0ead8e83cd895393087
---
 packages/SystemUI/res/layout/media_output_list_item.xml       | 1 +
 packages/SystemUI/res/values/strings.xml                      | 2 ++
 .../com/android/systemui/media/dialog/MediaOutputAdapter.java | 4 +---
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/packages/SystemUI/res/layout/media_output_list_item.xml b/packages/SystemUI/res/layout/media_output_list_item.xml
index f79e534670d8b..7785a098a0ebe 100644
--- a/packages/SystemUI/res/layout/media_output_list_item.xml
+++ b/packages/SystemUI/res/layout/media_output_list_item.xml
@@ -40,6 +40,7 @@
                 android:paddingStart="0dp"
                 android:paddingEnd="0dp"
                 android:background="@null"
+                android:contentDescription="@string/media_output_dialog_accessibility_seekbar"
                 android:progressDrawable="@drawable/media_output_dialog_seekbar_background"
                 android:thumb="@null"
                 android:layout_width="match_parent"
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 0fe744dcb03d3..c1e485be0af25 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -2281,6 +2281,8 @@
     <string name="media_output_dialog_button_stop_casting">Stop casting</string>
     <!-- Accessibility text describing purpose of media output dialog. [CHAR LIMIT=NONE] -->
     <string name="media_output_dialog_accessibility_title">Available devices for audio output.</string>
+    <!-- Accessibility text describing purpose of seekbar in media output dialog. [CHAR LIMIT=NONE] -->
+    <string name="media_output_dialog_accessibility_seekbar">Volume</string>
 
     <!-- Media Output Broadcast Dialog -->
     <!-- Title for Broadcast First Notify Dialog [CHAR LIMIT=60] -->
diff --git a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
index ec472c655b431..5430ee67e6ef9 100644
--- a/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
+++ b/packages/SystemUI/src/com/android/systemui/media/dialog/MediaOutputAdapter.java
@@ -28,7 +28,6 @@ import android.widget.CheckBox;
 import androidx.annotation.NonNull;
 import androidx.core.widget.CompoundButtonCompat;
 
-import com.android.settingslib.Utils;
 import com.android.settingslib.media.LocalMediaManager.MediaDeviceState;
 import com.android.settingslib.media.MediaDevice;
 import com.android.systemui.R;
@@ -257,9 +256,8 @@ public class MediaOutputAdapter extends MediaOutputBaseAdapter {
                 setSingleLineLayout(mContext.getText(R.string.media_output_dialog_pairing_new),
                         false /* bFocused */);
                 final Drawable d = mContext.getDrawable(R.drawable.ic_add);
-                d.setColorFilter(new PorterDuffColorFilter(
-                        Utils.getColorAccentDefaultColor(mContext), PorterDuff.Mode.SRC_IN));
                 mTitleIcon.setImageDrawable(d);
+                mTitleIcon.setColorFilter(mController.getColorItemContent());
                 mContainerLayout.setOnClickListener(mController::launchBluetoothPairing);
             }
         }