commit dea51350d6ecd7c3425c0d0f5a3551d93ce173d9
author Winson Chung <winsonc@google.com> Tue Apr 24 13:02:10 2018 -0700
committer Winson Chung <winsonc@google.com> Tue Apr 24 14:07:49 2018 -0700
tree 3926182a0b32cb09ad1de29f3614d4402f18c1ef
parent 406c08727e889112a76e4ca551a24c8d50930369

Send trim memory to trim icon cache when stopped

- Workaround for b/78520668

Bug: 76162466

Change-Id: I2c225c59484984a671186415cb1eb19161f57ba6

quickstep/src/com/android/quickstep/RecentsActivity.java

diff --git a/quickstep/src/com/android/quickstep/RecentsActivity.java b/quickstep/src/com/android/quickstep/RecentsActivity.java
index 0185ab9..3c47eec 100644
--- a/quickstep/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/src/com/android/quickstep/RecentsActivity.java
@@ -226,6 +226,14 @@
     }
 
     @Override
+    protected void onStop() {
+        super.onStop();
+
+        // Workaround for b/78520668, explicitly trim memory once UI is hidden
+        UiFactory.onTrimMemory(this, TRIM_MEMORY_UI_HIDDEN);
+    }
+
+    @Override
     public void onTrimMemory(int level) {
         super.onTrimMemory(level);
         UiFactory.onTrimMemory(this, level);

src/com/android/launcher3/Launcher.java

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 9ed9fce..e3435f4 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -737,6 +737,8 @@
         NotificationListener.removeNotificationsChangedListener();
         getStateManager().moveToRestState();
 
+        // Workaround for b/78520668, explicitly trim memory once UI is hidden
+        UiFactory.onTrimMemory(this, TRIM_MEMORY_UI_HIDDEN);
     }
 
     @Override