Launcher: show unread notify info number at APP icon on Launcher

Show APP's unread info number at Launcher:

  - Register a receiver to receive the UNREAD_CHANGED event to update the APP icon

  - When the unread number changed, recreate the icon bitmap of icon cache

Change-Id: I7dd0fb2c29959f1584682965fb1476e3f3c77739

1 files changed, 7 insertions, 0 deletions

diff --git a/src/com/android/launcher3/LauncherAppState.java b/src/com/android/launcher3/LauncherAppState.java
index 128065ab6..a207f1e2c 100644
--- a/src/com/android/launcher3/LauncherAppState.java
+++ b/src/com/android/launcher3/LauncherAppState.java
@@ -111,6 +111,13 @@ public class LauncherAppState implements DeviceProfile.DeviceProfileCallbacks {
         filter = new IntentFilter();
         filter.addAction(SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED);
         sContext.registerReceiver(mModel, filter);
+
+        filter = new IntentFilter();
+        if (LauncherApplication.LAUNCHER_SHOW_UNREAD_NUMBER) {
+            filter.addAction(LauncherModel.ACTION_UNREAD_CHANGED);
+            sContext.registerReceiver(mModel, filter);
+        }
+
         filter = new IntentFilter();
         filter.addAction(SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED);
         sContext.registerReceiver(mModel, filter);