Multi-window assist callback

Introducing a new callback in VoiceInteractionSession to
provide assist data for additional activities in the
foreground in a multiwindow setup.

PIP, docked windows and free-form windows (top-most)
will be queried for assist data and passed through the
new API to the Voice Interaction service.

Bug: 27718385

Change-Id: Ib4427c304611b75c2078dcb54f1f7e47ae7d9cfa

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/VoiceInteraction/src/com/android/test/voiceinteraction/MainInteractionSession.java b/tests/VoiceInteraction/src/com/android/test/voiceinteraction/MainInteractionSession.java
index 450334cb2d86..5767f110f0a4 100644
--- a/tests/VoiceInteraction/src/com/android/test/voiceinteraction/MainInteractionSession.java
+++ b/tests/VoiceInteraction/src/com/android/test/voiceinteraction/MainInteractionSession.java
@@ -194,6 +194,18 @@ public class MainInteractionSession extends VoiceInteractionSession
     }
 
     @Override
+    public void onHandleAssistSecondary(final Bundle data, final AssistStructure structure,
+            final AssistContent content, int index, int count) {
+        Log.i(TAG, "Got secondary activity assist data " + index + " of " + count);
+        Log.i(TAG, "Showing assist structure after a few seconds...");
+        mContentView.postDelayed(new Runnable() {
+            public void run() {
+                onHandleAssist(data, structure, content);
+            }
+        }, 2000 * index);
+    }
+
+    @Override
     public void onHandleScreenshot(Bitmap screenshot) {
         if (screenshot != null) {
             mScreenshot.setImageBitmap(screenshot);