Adding bounce animation for affiliated tasks. (Bug 16656169)

Change-Id: I39e4a57c4e6b707d15513dacde2d40c23bb05058

2 files changed, 26 insertions, 7 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/recents/AlternateRecentsComponent.java b/packages/SystemUI/src/com/android/systemui/recents/AlternateRecentsComponent.java
index 76e8181..4f4c06f 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/AlternateRecentsComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/AlternateRecentsComponent.java
@@ -16,13 +16,11 @@
 
 package com.android.systemui.recents;
 
-import android.app.Activity;
 import android.app.ActivityManager;
 import android.app.ActivityOptions;
 import android.appwidget.AppWidgetHost;
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -31,7 +29,6 @@ import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Rect;
-import android.os.Handler;
 import android.os.UserHandle;
 import android.util.Pair;
 import android.view.LayoutInflater;
@@ -199,6 +196,7 @@ public class AlternateRecentsComponent {
         Task toTask = null;
         ActivityOptions launchOpts = null;
         int taskCount = tasks.size();
+        int numAffiliatedTasks = 0;
         for (int i = 0; i < taskCount; i++) {
             Task task = tasks.get(i);
             if (task.key.id == runningTask.id) {
@@ -218,16 +216,23 @@ public class AlternateRecentsComponent {
                 if (toTaskKey != null) {
                     toTask = stack.findTaskWithId(toTaskKey.id);
                 }
+                numAffiliatedTasks = group.getTaskCount();
                 break;
             }
         }
 
         // Return early if there is no next task
         if (toTask == null) {
-            if (showNextTask) {
-                // XXX: Show the next-task bounce animation
-            } else {
-                // XXX: Show the prev-task bounce animation
+            if (numAffiliatedTasks > 1) {
+                if (showNextTask) {
+                    mSystemServicesProxy.startInPlaceAnimationOnFrontMostApplication(
+                            ActivityOptions.makeCustomInPlaceAnimation(mContext,
+                                    R.anim.recents_launch_next_affiliated_task_bounce));
+                } else {
+                    mSystemServicesProxy.startInPlaceAnimationOnFrontMostApplication(
+                            ActivityOptions.makeCustomInPlaceAnimation(mContext,
+                                    R.anim.recents_launch_prev_affiliated_task_bounce));
+                }
             }
             return;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
index b661385..646d701 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
@@ -48,12 +48,14 @@ import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.ParcelFileDescriptor;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.Log;
 import android.util.Pair;
 import android.view.Display;
 import android.view.DisplayInfo;
+import android.view.IWindowManager;
 import android.view.SurfaceControl;
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityManager;
@@ -429,6 +431,7 @@ public class SystemServicesProxy {
         opts.putInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY,
                 AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX);
         if (!mAwm.bindAppWidgetIdIfAllowed(searchWidgetId, searchWidgetInfo.provider, opts)) {
+            host.deleteAppWidgetId(searchWidgetId);
             return null;
         }
         return new Pair<Integer, AppWidgetProviderInfo>(searchWidgetId, searchWidgetInfo);
@@ -532,4 +535,15 @@ public class SystemServicesProxy {
         }
         return false;
     }
+
+    /** Starts an in-place animation on the front most application windows. */
+    public void startInPlaceAnimationOnFrontMostApplication(ActivityOptions opts) {
+        if (mIam == null) return;
+
+        try {
+            mIam.startInPlaceAnimationOnFrontMostApplication(opts);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
 }