Add system layer for voice interaction services.

New window layer that voice interaction service windows
go in to.  Includes a new voice-specific content rectangle
that voice activities are placed in to.

Add specific animations for this layer, sliding down from
the top (though this can be customized by the voice interaction
service).

Also add the concept of activities running for voice interaction
services for purposes of adjusting the animation used for them,
again sliding from the top, but not (yet?) customizable by the
voice interaction service.

Change-Id: Ic9e0e8c843c2e2972d6abb4087dce0019326155d

1 files changed, 6 insertions, 2 deletions

diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index ca4ad8a..12c15e2 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -50,6 +50,8 @@ class AppWindowToken extends WindowToken {
 
     final WindowAnimator mAnimator;
 
+    final boolean voiceInteraction;
+
     int groupId = -1;
     boolean appFullscreen;
     int requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
@@ -107,11 +109,13 @@ class AppWindowToken extends WindowToken {
 
     boolean mDeferRemoval;
 
-    AppWindowToken(WindowManagerService _service, IApplicationToken _token) {
+    AppWindowToken(WindowManagerService _service, IApplicationToken _token,
+            boolean _voiceInteraction) {
         super(_service, _token.asBinder(),
                 WindowManager.LayoutParams.TYPE_APPLICATION, true);
         appWindowToken = this;
         appToken = _token;
+        voiceInteraction = _voiceInteraction;
         mInputApplicationHandle = new InputApplicationHandle(this);
         mAnimator = service.mAnimator;
         mAppAnimator = new AppWindowAnimator(this);
@@ -249,7 +253,7 @@ class AppWindowToken extends WindowToken {
     void dump(PrintWriter pw, String prefix) {
         super.dump(pw, prefix);
         if (appToken != null) {
-            pw.print(prefix); pw.println("app=true");
+            pw.print(prefix); pw.print("app=true voiceInteraction="); pw.println(voiceInteraction);
         }
         if (allAppWindows.size() > 0) {
             pw.print(prefix); pw.print("allAppWindows="); pw.println(allAppWindows);