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Commit 1f589759 authored by Wonsik Kim's avatar Wonsik Kim
Browse files

Add physical TV input handling to TvInputManagerService 

Remaining work:
- Support buffer producer profile
- Implement communication with HdmiControlService such as input switch
and key event passing

Bug: 14118245
Change-Id: I01e6a8b5374a0cbe6f2ef1feabe768fd3c65480a
parent 7c28c366

Android.mk

+2 −0
Original line number Diff line number Diff line
@@ -216,6 +216,8 @@ LOCAL_SRC_FILES += \ 
	core/java/android/service/wallpaper/IWallpaperEngine.aidl \

	core/java/android/service/wallpaper/IWallpaperService.aidl \

	core/java/android/tv/ITvInputClient.aidl \

	core/java/android/tv/ITvInputHardware.aidl \

	core/java/android/tv/ITvInputHardwareCallback.aidl \

	core/java/android/tv/ITvInputManager.aidl \

	core/java/android/tv/ITvInputService.aidl \

	core/java/android/tv/ITvInputServiceCallback.aidl \

core/java/android/tv/ITvInputHardware.aidl

0 → 100644
+46 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package android.tv;



import android.tv.TvStreamConfig;

import android.view.KeyEvent;

import android.view.Surface;



/**

 * TvInputService representing a physical port should connect to HAL through this interface.

 * Framework will take care of communication among system services including TvInputManagerService,

 * HdmiControlService, AudioService, etc.

 *

 * @hide

 */

interface ITvInputHardware {

    /**

     * Make the input render on the surface according to the config. In case of HDMI, this will

     * trigger CEC commands for adjusting active HDMI source. Returns true on success.

     */

    boolean setSurface(in Surface surface, in TvStreamConfig config);

    /**

     * Set volume for this stream via AudioGain. (TBD)

     */

    void setVolume(float volume);



    /**

     * Dispatch key event to HDMI service. The events would be automatically converted to

     * HDMI CEC commands. If the hardware is not representing an HDMI port, this method will fail.

     */

    boolean dispatchKeyEventToHdmi(in KeyEvent event);

}

core/java/android/tv/ITvInputHardwareCallback.aidl

0 → 100644
+27 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2014 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package android.tv;



import android.tv.TvStreamConfig;



/**

 * @hide

 */

oneway interface ITvInputHardwareCallback {

    void onReleased();

    void onStreamConfigChanged(in TvStreamConfig[] configs);

}

core/java/android/tv/ITvInputManager.aidl

+9 −0
Original line number Diff line number Diff line
@@ -19,7 +19,10 @@ package android.tv; 
import android.content.ComponentName;

import android.graphics.Rect;

import android.net.Uri;

import android.tv.ITvInputHardware;

import android.tv.ITvInputHardwareCallback;

import android.tv.ITvInputClient;

import android.tv.TvInputHardwareInfo;

import android.tv.TvInputInfo;

import android.view.Surface;
@@ -46,4 +49,10 @@ interface ITvInputManager { 
            int userId);

    void relayoutOverlayView(in IBinder sessionToken, in Rect frame, int userId);

    void removeOverlayView(in IBinder sessionToken, int userId);



    // For TV input hardware binding

    List<TvInputHardwareInfo> getHardwareList();

    ITvInputHardware acquireTvInputHardware(int deviceId, in ITvInputHardwareCallback callback,

            int userId);

    void releaseTvInputHardware(int deviceId, in ITvInputHardware hardware, int userId);

}

core/java/android/tv/TvInputHardwareInfo.aidl

0 → 100644
+20 −0
Original line number Diff line number Diff line 
/*

 *

 * Copyright 2014, The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package android.tv;



parcelable TvInputHardwareInfo;