commit a758ba6be9278a7038ee0ed81e5b790034d31c92
author Jason Monk <jmonk@google.com> Tue Jul 14 12:29:28 2015 -0400
committer Jason Monk <jmonk@google.com> Tue Jul 14 12:29:28 2015 -0400
tree 7a3531d0fde348743d56c83d3df962682bf22ab9
parent a9b9907f3c472e70d0950964d3e2c83c4926af14

Fix QS labels on language change

Some tiles now won't do updates if the state hasn't changed (rotation) to avoid
breaking the animation state. To handle this, state is cleared when the
configuration changes.

Bug: 22206214
Change-Id: I029fb4c75cc920a6c9907b65e8c48d28c21d529a

packages/SystemUI/src/com/android/systemui/qs/QSPanel.java

diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 2ded919..94d5170 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -158,6 +158,9 @@
             mColumns = columns;
             postInvalidate();
         }
+        for (TileRecord r : mRecords) {
+            r.tile.clearState();
+        }
         if (mListening) {
             refreshAllTiles();
         }

packages/SystemUI/src/com/android/systemui/qs/QSTile.java

diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
index 38fade2..b330582 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
@@ -61,8 +61,8 @@
     protected final Handler mUiHandler = new Handler(Looper.getMainLooper());
 
     private Callback mCallback;
-    protected final TState mState = newTileState();
-    private final TState mTmpState = newTileState();
+    protected TState mState = newTileState();
+    private TState mTmpState = newTileState();
     private boolean mAnnounceNextStateChange;
 
     abstract protected TState newTileState();
@@ -139,6 +139,10 @@
         mHandler.obtainMessage(H.REFRESH_STATE, arg).sendToTarget();
     }
 
+    public final void clearState() {
+        mHandler.sendEmptyMessage(H.CLEAR_STATE);
+    }
+
     public void userSwitch(int newUserId) {
         mHandler.obtainMessage(H.USER_SWITCH, newUserId, 0).sendToTarget();
     }
@@ -178,6 +182,11 @@
         // optional
     }
 
+    protected void handleClearState() {
+        mTmpState = newTileState();
+        mState = newTileState();
+    }
+
     protected void handleRefreshState(Object arg) {
         handleUpdateState(mTmpState, arg);
         final boolean changed = mTmpState.copyTo(mState);
@@ -246,6 +255,7 @@
         private static final int TOGGLE_STATE_CHANGED = 8;
         private static final int SCAN_STATE_CHANGED = 9;
         private static final int DESTROY = 10;
+        private static final int CLEAR_STATE = 11;
 
         private H(Looper looper) {
             super(looper);
@@ -286,6 +296,9 @@
                 } else if (msg.what == DESTROY) {
                     name = "handleDestroy";
                     handleDestroy();
+                } else if (msg.what == CLEAR_STATE) {
+                    name = "handleClearState";
+                    handleClearState();
                 } else {
                     throw new IllegalArgumentException("Unknown msg: " + msg.what);
                 }