Initial implementation of new voice interaction API.

This gives a basic working implementation of a persist
running service that can start a voice interaction when
it wants, with the target activity(s) able to go through
the protocol to interact with it.  It may even work when
the screen is off by putting the activity manager in the
correct state to act like the screen is on.

Includes a sample app that is a voice interation service
and also has an activity it can launch.

Now that I have this initial implementation, I think I
want to rework some aspects of the API.

Change-Id: I7646d0af8fb4ac768c63a18fe3de43f8091f60e9

1 files changed, 7 insertions, 1 deletions

diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index f1c632e4e727..fcc7f8e7f78f 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -33,6 +33,7 @@ import android.os.RemoteException;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.ParcelFileDescriptor;
+import com.android.internal.app.IVoiceInteractor;
 
 import java.io.FileDescriptor;
 import java.io.IOException;
@@ -136,6 +137,8 @@ public abstract class ApplicationThreadNative extends Binder
             ActivityInfo info = ActivityInfo.CREATOR.createFromParcel(data);
             Configuration curConfig = Configuration.CREATOR.createFromParcel(data);
             CompatibilityInfo compatInfo = CompatibilityInfo.CREATOR.createFromParcel(data);
+            IVoiceInteractor voiceInteractor = IVoiceInteractor.Stub.asInterface(
+                    data.readStrongBinder());
             int procState = data.readInt();
             Bundle state = data.readBundle();
             List<ResultInfo> ri = data.createTypedArrayList(ResultInfo.CREATOR);
@@ -147,7 +150,8 @@ public abstract class ApplicationThreadNative extends Binder
                     ? ParcelFileDescriptor.CREATOR.createFromParcel(data) : null;
             boolean autoStopProfiler = data.readInt() != 0;
             Bundle resumeArgs = data.readBundle();
-            scheduleLaunchActivity(intent, b, ident, info, curConfig, compatInfo, procState, state,
+            scheduleLaunchActivity(intent, b, ident, info, curConfig, compatInfo,
+                    voiceInteractor, procState, state,
                     ri, pi, notResumed, isForward, profileName, profileFd, autoStopProfiler,
                     resumeArgs);
             return true;
@@ -735,6 +739,7 @@ class ApplicationThreadProxy implements IApplicationThread {
 
     public final void scheduleLaunchActivity(Intent intent, IBinder token, int ident,
             ActivityInfo info, Configuration curConfig, CompatibilityInfo compatInfo,
+            IVoiceInteractor voiceInteractor,
             int procState, Bundle state, List<ResultInfo> pendingResults,
             List<Intent> pendingNewIntents, boolean notResumed, boolean isForward,
             String profileName, ParcelFileDescriptor profileFd, boolean autoStopProfiler,
@@ -748,6 +753,7 @@ class ApplicationThreadProxy implements IApplicationThread {
         info.writeToParcel(data, 0);
         curConfig.writeToParcel(data, 0);
         compatInfo.writeToParcel(data, 0);
+        data.writeStrongBinder(voiceInteractor != null ? voiceInteractor.asBinder() : null);
         data.writeInt(procState);
         data.writeBundle(state);
         data.writeTypedList(pendingResults);