commit 5da72b5be8be62accab75adc284051f6445d5c43
author Winson Chung <winsonc@google.com> Thu May 06 15:08:44 2021 -0700
committer Winson Chung <winsonc@google.com> Fri May 07 00:36:34 2021 +0000
tree d6c29aadd3e35554db188bf9d44d2fac144dcfd8
parent 739420bc38ad36c70f16a0f96397e37bc57afbc8

Handle volume key events while in overview

- Normally this gets dispatched to an app's phone window to notify
  the media session manager, but because the recents input consumer
  routes to the launcher window bypassing phone window, the event
  never gets processed.

Fixes: 185520916
Test: Open overview from an app, ensure volume dialog still shows
Change-Id: I8784a6211e56f320b8b9d688fa0568c583652725

quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java

diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index fa9e0ec..4af6338 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -18,6 +18,8 @@
 import static com.android.quickstep.util.NavigationModeFeatureFlag.LIVE_TILE;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
+import android.media.AudioManager;
+import android.media.session.MediaSessionManager;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
@@ -101,6 +103,17 @@
     @Override
     public void onKeyEvent(KeyEvent ev) {
         if (LIVE_TILE.get()) {
+            switch (ev.getKeyCode()) {
+                case KeyEvent.KEYCODE_VOLUME_DOWN:
+                case KeyEvent.KEYCODE_VOLUME_UP:
+                case KeyEvent.KEYCODE_VOLUME_MUTE:
+                    MediaSessionManager mgr = mActivity.getSystemService(MediaSessionManager.class);
+                    mgr.dispatchVolumeKeyEventAsSystemService(ev,
+                            AudioManager.USE_DEFAULT_STREAM_TYPE);
+                    break;
+                default:
+                    break;
+            }
             mActivity.dispatchKeyEvent(ev);
         }
     }