Fix 2797185: Integrate 3D RecentApps View into system.

This adds 3D recents to the platform.  Enabling it is a
matter of setting 'config_enableRecentApps3D' on devices
capable of supporting it (those with OGLES2.0 at the moment).

Change-Id: Ife7bfe8ca02e7657821b68f915e31b0dab50cd2c

1 files changed, 24 insertions, 0 deletions

diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
index ecba1fe..4d4c799 100755
--- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
+++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
@@ -46,6 +46,7 @@ import android.os.SystemProperties;
 import android.os.Vibrator;
 import android.provider.Settings;
 
+import com.android.internal.R;
 import com.android.internal.policy.PolicyManager;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.telephony.ITelephony;
@@ -269,6 +270,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
     Intent mHomeIntent;
     Intent mCarDockIntent;
     Intent mDeskDockIntent;
+    Intent mRecentAppsIntent;
     boolean mSearchKeyPressed;
     boolean mConsumeSearchKeyUp;
 
@@ -491,6 +493,16 @@ public class PhoneWindowManager implements WindowManagerPolicy {
      * Create (if necessary) and launch the recent apps dialog
      */
     void showRecentAppsDialog() {
+        if (mRecentAppsIntent != null) {
+            try {
+                mContext.startActivity(mRecentAppsIntent);
+                return;
+            } catch (ActivityNotFoundException e) {
+                Log.e(TAG, "Failed to launch RecentAppsIntent", e);
+            }
+        }
+
+        // Fallback to dialog if we fail to launch the above.
         if (mRecentAppsDialog == null) {
             mRecentAppsDialog = new RecentApplicationsDialog(mContext);
         }
@@ -522,6 +534,18 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         mDeskDockIntent.addCategory(Intent.CATEGORY_DESK_DOCK);
         mDeskDockIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
                 | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+
+        boolean use3dRecents = mContext.getResources().getBoolean(R.bool.config_enableRecentApps3D);
+        if (use3dRecents) {
+            mRecentAppsIntent = new Intent();
+            mRecentAppsIntent.setClassName("com.android.systemui", 
+                    "com.android.systemui.statusbar.RecentApplicationsActivity");
+            mRecentAppsIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK 
+                    | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
+        } else {
+            mRecentAppsIntent = null;
+        }
+
         PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
         mBroadcastWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
                 "PhoneWindowManager.mBroadcastWakeLock");