commit 7f2668c8469934ce83a5647977f6e74ab782cf07
author Michael Jurka <mikejurka@google.com> Tue Mar 27 07:49:52 2012 -0700
committer Michael Jurka <mikejurka@google.com> Thu Mar 29 06:28:42 2012 -0700
tree 5333c585593c89592aa0fbc48b9adeb8c72883ae
parent f9c1f9935b349fe1a3f27be4462026dd212f8b78

Preload recents on phones with hard nav keys

Also refactor recents code across Phone/Tablet

Change-Id: Id557c5cb0f7d9378f81c40b20511a5d98bf4078e

packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
index f8dfa8f..37ab58a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
@@ -61,8 +61,10 @@
     private static final int MSG_SET_HARD_KEYBOARD_STATUS = 10 << MSG_SHIFT;
     
     private static final int MSG_TOGGLE_RECENT_APPS       = 11 << MSG_SHIFT;
+    private static final int MSG_PRELOAD_RECENT_APPS      = 12 << MSG_SHIFT;
+    private static final int MSG_CANCEL_PRELOAD_RECENT_APPS       = 13 << MSG_SHIFT;
 
-    private static final int MSG_SET_NAVIGATION_ICON_HINTS = 13 << MSG_SHIFT;
+    private static final int MSG_SET_NAVIGATION_ICON_HINTS = 14 << MSG_SHIFT;
 
     private StatusBarIconList mList;
     private Callbacks mCallbacks;
@@ -92,6 +94,8 @@
         public void setImeWindowStatus(IBinder token, int vis, int backDisposition);
         public void setHardKeyboardStatus(boolean available, boolean enabled);
         public void toggleRecentApps();
+        public void preloadRecentApps();
+        public void cancelPreloadRecentApps();
         public void setNavigationIconHints(int hints);
     }
 
@@ -199,6 +203,20 @@
         }
     }
 
+    public void preloadRecentApps() {
+        synchronized (mList) {
+            mHandler.removeMessages(MSG_PRELOAD_RECENT_APPS);
+            mHandler.obtainMessage(MSG_PRELOAD_RECENT_APPS, 0, 0, null).sendToTarget();
+        }
+    }
+
+    public void cancelPreloadRecentApps() {
+        synchronized (mList) {
+            mHandler.removeMessages(MSG_CANCEL_PRELOAD_RECENT_APPS);
+            mHandler.obtainMessage(MSG_CANCEL_PRELOAD_RECENT_APPS, 0, 0, null).sendToTarget();
+        }
+    }
+
     public void setNavigationIconHints(int hints) {
         synchronized (mList) {
             mHandler.removeMessages(MSG_SET_NAVIGATION_ICON_HINTS);
@@ -275,6 +293,12 @@
                 case MSG_TOGGLE_RECENT_APPS:
                     mCallbacks.toggleRecentApps();
                     break;
+                case MSG_PRELOAD_RECENT_APPS:
+                    mCallbacks.preloadRecentApps();
+                    break;
+                case MSG_CANCEL_PRELOAD_RECENT_APPS:
+                    mCallbacks.cancelPreloadRecentApps();
+                    break;
                 case MSG_SET_NAVIGATION_ICON_HINTS:
                     mCallbacks.setNavigationIconHints(msg.arg1);
                     break;