Merge "Add docs for on-demand DumpController dumping"

2020-01-10 14:07:19 +00:00
parent d5a54bfe7d cf4da9207d
commit f2be9da2fc
1 changed files with 8 additions and 0 deletions
--- a/packages/SystemUI/src/com/android/systemui/DumpController.kt
+++ b/packages/SystemUI/src/com/android/systemui/DumpController.kt
@@ -30,6 +30,14 @@ import javax.inject.Singleton
 /**
 * Controller that allows any [Dumpable] to subscribe and be dumped along with other SystemUI
 * dependencies.
+ *
+ * To dump a specific dumpable on-demand:
+ *
+ * ```
+ * $ adb shell dumpsys activity service com.android.systemui/.SystemUIService dependency DumpController <tag1>,<tag2>,<tag3>
+ * ```
+ *
+ * Where tag1, tag2, etc. are the tags of the dumpables you want to dump.
 */
@Singleton
 class DumpController @Inject constructor() : Dumpable {