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Commit e70d6535 authored by Selim Cinek's avatar Selim Cinek
Browse files

The voice assist may now be launched above the lockscreen 

A possibility was introduced to launch voice assist over
the lockscreen using the left keyguard affordance.

Change-Id: Ic4618d24256b65441a50d77d0ef59b0ec99b6ead
parent 08e474ca

api/current.txt

+2 −0
Original line number Diff line number Diff line
@@ -1190,6 +1190,7 @@ package android { 
    field public static final int summaryOff = 16843248; // 0x10101f0

    field public static final int summaryOn = 16843247; // 0x10101ef

    field public static final int supportsAssist = 16844012; // 0x10104ec

    field public static final int supportsLaunchVoiceAssistFromKeyguard = 16844022; // 0x10104f6

    field public static final int supportsRtl = 16843695; // 0x10103af

    field public static final int supportsSwitchingToNextInputMethod = 16843755; // 0x10103eb

    field public static final int supportsUploading = 16843419; // 0x101029b
@@ -29141,6 +29142,7 @@ package android.service.voice { 
    method public final android.service.voice.AlwaysOnHotwordDetector createAlwaysOnHotwordDetector(java.lang.String, java.util.Locale, android.service.voice.AlwaysOnHotwordDetector.Callback);

    method public static boolean isActiveService(android.content.Context, android.content.ComponentName);

    method public android.os.IBinder onBind(android.content.Intent);

    method public void onLaunchVoiceAssistFromKeyguard();

    method public void onReady();

    method public void onShutdown();

    method public void showSession(android.os.Bundle, int);

api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -1265,6 +1265,7 @@ package android { 
    field public static final int summaryOff = 16843248; // 0x10101f0

    field public static final int summaryOn = 16843247; // 0x10101ef

    field public static final int supportsAssist = 16844012; // 0x10104ec

    field public static final int supportsLaunchVoiceAssistFromKeyguard = 16844022; // 0x10104f6

    field public static final int supportsRtl = 16843695; // 0x10103af

    field public static final int supportsSwitchingToNextInputMethod = 16843755; // 0x10103eb

    field public static final int supportsUploading = 16843419; // 0x101029b
@@ -31253,6 +31254,7 @@ package android.service.voice { 
    method public final android.service.voice.AlwaysOnHotwordDetector createAlwaysOnHotwordDetector(java.lang.String, java.util.Locale, android.service.voice.AlwaysOnHotwordDetector.Callback);

    method public static boolean isActiveService(android.content.Context, android.content.ComponentName);

    method public android.os.IBinder onBind(android.content.Intent);

    method public void onLaunchVoiceAssistFromKeyguard();

    method public void onReady();

    method public void onShutdown();

    method public void showSession(android.os.Bundle, int);

core/java/android/service/voice/IVoiceInteractionService.aidl

+1 −0
Original line number Diff line number Diff line
@@ -23,4 +23,5 @@ oneway interface IVoiceInteractionService { 
    void ready();

    void soundModelsChanged();

    void shutdown();

    void launchVoiceAssistFromKeyguard();

}

core/java/android/service/voice/VoiceInteractionService.java

+21 −0
Original line number Diff line number Diff line
@@ -98,6 +98,10 @@ public class VoiceInteractionService extends Service { 
        @Override public void soundModelsChanged() {

            mHandler.sendEmptyMessage(MSG_SOUND_MODELS_CHANGED);

        }

        @Override

        public void launchVoiceAssistFromKeyguard() throws RemoteException {

            mHandler.sendEmptyMessage(MSG_LAUNCH_VOICE_ASSIST_FROM_KEYGUARD);

        }

    };



    MyHandler mHandler;
@@ -113,6 +117,7 @@ public class VoiceInteractionService extends Service { 
    static final int MSG_READY = 1;

    static final int MSG_SHUTDOWN = 2;

    static final int MSG_SOUND_MODELS_CHANGED = 3;

    static final int MSG_LAUNCH_VOICE_ASSIST_FROM_KEYGUARD = 4;



    class MyHandler extends Handler {

        @Override
@@ -127,12 +132,28 @@ public class VoiceInteractionService extends Service { 
                case MSG_SOUND_MODELS_CHANGED:

                    onSoundModelsChangedInternal();

                    break;

                case MSG_LAUNCH_VOICE_ASSIST_FROM_KEYGUARD:

                    onLaunchVoiceAssistFromKeyguard();

                    break;

                default:

                    super.handleMessage(msg);

            }

        }

    }



    /**

     * Called when a user has activated an affordance to launch voice assist from the Keyguard.

     *

     * <p>This method will only be called if the VoiceInteractionService has set

     * {@link android.R.attr#supportsLaunchVoiceAssistFromKeyguard} and the Keyguard is showing.</p>

     *

     * <p>A valid implementation must start a new activity that should use {@link

     * android.view.WindowManager.LayoutParams#FLAG_SHOW_WHEN_LOCKED} to display

     * on top of the lock screen.</p>

     */

    public void onLaunchVoiceAssistFromKeyguard() {

    }



    /**

     * Check whether the given service component is the currently active

     * VoiceInteractionService.

core/java/android/service/voice/VoiceInteractionServiceInfo.java

+8 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ public class VoiceInteractionServiceInfo { 
    private String mRecognitionService;

    private String mSettingsActivity;

    private boolean mSupportsAssist;

    private boolean mSupportsLaunchFromKeyguard;



    public VoiceInteractionServiceInfo(PackageManager pm, ComponentName comp)

            throws PackageManager.NameNotFoundException {
@@ -98,6 +99,9 @@ public class VoiceInteractionServiceInfo { 
            mSupportsAssist = array.getBoolean(

                    com.android.internal.R.styleable.VoiceInteractionService_supportsAssist,

                    false);

            mSupportsLaunchFromKeyguard = array.getBoolean(com.android.internal.

                    R.styleable.VoiceInteractionService_supportsLaunchVoiceAssistFromKeyguard,

                    false);

            array.recycle();

            if (mSessionService == null) {

                mParseError = "No sessionService specified";
@@ -148,4 +152,8 @@ public class VoiceInteractionServiceInfo { 
    public boolean getSupportsAssist() {

        return mSupportsAssist;

    }



    public boolean getSupportsLaunchFromKeyguard() {

        return mSupportsLaunchFromKeyguard;

    }

}