Merge "Adding a utility method to show Assist session" into pi-dev am: 53a77b615c

am: c9d3194e01

Change-Id: I836104f3aebb6eefedbb724055557bfe28753426

packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java

@@ -44,8 +44,10 @@ import android.graphics.Bitmap;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.IBinder;
 import android.os.Looper;
 import android.os.RemoteException;
+import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.Log;
@@ -53,6 +55,8 @@ import android.view.IRecentsAnimationController;
 import android.view.IRecentsAnimationRunner;
 
 import android.view.RemoteAnimationTarget;
+
+import com.android.internal.app.IVoiceInteractionManagerService;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
 import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -432,4 +436,21 @@ public class ActivityManagerWrapper {
             return false;
         }
     }
+
+    /**
+     * Shows a voice session identified by {@code token}
+     * @return true if the session was shown, false otherwise
+     */
+    public boolean showVoiceSession(IBinder token, Bundle args, int flags) {
+        IVoiceInteractionManagerService service = IVoiceInteractionManagerService.Stub.asInterface(
+                ServiceManager.getService(Context.VOICE_INTERACTION_MANAGER_SERVICE));
+        if (service == null) {
+            return false;
+        }
+        try {
+            return service.showSessionFromSession(token, args, flags);
+        } catch (RemoteException e) {
+            return false;
+        }
+    }
 }