add function setTvView to link the input Session and IApp Session (104149e9) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/TvInputManager.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import android.content.Context;
		import android.content.Intent;
		import android.graphics.Rect;
		import android.media.PlaybackParams;
		import android.media.tv.interactive.TvIAppManager;
		import android.net.Uri;
		import android.os.Binder;
		import android.os.Bundle;
		@@ -2073,6 +2074,8 @@ public final class TvInputManager {
		// @GuardedBy("mMetadataLock")
		private int mVideoHeight;

		private TvIAppManager.Session mIAppSession;

		private Session(IBinder token, InputChannel channel, ITvInputManager service, int userId,
		int seq, SparseArray<SessionCallbackRecord> sessionCallbackRecordMap) {
		mToken = token;
		@@ -2083,6 +2086,14 @@ public final class TvInputManager {
		mSessionCallbackRecordMap = sessionCallbackRecordMap;
		}

		public TvIAppManager.Session getIAppSession() {
		return mIAppSession;
		}

		public void setIAppSession(TvIAppManager.Session IAppSession) {
		this.mIAppSession = IAppSession;
		}

		/**
		* Releases this session.
		*/

media/java/android/media/tv/TvView.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -34,6 +34,8 @@ import android.media.PlaybackParams;
		import android.media.tv.TvInputManager.Session;
		import android.media.tv.TvInputManager.Session.FinishedInputEventCallback;
		import android.media.tv.TvInputManager.SessionCallback;
		import android.media.tv.interactive.TvIAppManager;
		import android.media.tv.interactive.TvIAppView;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.Handler;
		@@ -197,6 +199,11 @@ public class TvView extends ViewGroup {
		mCallback = callback;
		}

		/** @hide */
		public Session getInputSession() {
		return mSession;
		}

		/**
		* Sets this as the main {@link TvView}.
		*

media/java/android/media/tv/interactive/TvIAppManager.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SystemService;
		import android.content.Context;
		import android.media.tv.TvInputManager;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.RemoteException;
		@@ -150,6 +151,8 @@ public final class TvIAppManager {

		private IBinder mToken;

		private TvInputManager.Session mInputSession;

		private Session(IBinder token, ITvIAppManager service, int userId, int seq,
		SparseArray<SessionCallbackRecord> sessionCallbackRecordMap) {
		mToken = token;
		@@ -159,6 +162,14 @@ public final class TvIAppManager {
		mSessionCallbackRecordMap = sessionCallbackRecordMap;
		}

		public TvInputManager.Session getInputSession() {
		return mInputSession;
		}

		public void setInputSession(TvInputManager.Session inputSession) {
		mInputSession = inputSession;
		}

		void startIApp() {
		if (mToken == null) {
		Log.w(TAG, "The session has been already released");

media/java/android/media/tv/interactive/TvIAppView.java

+41 −0

Original line number	Diff line number	Diff line
		@@ -16,9 +16,12 @@

		package android.media.tv.interactive;

		import android.annotation.Nullable;
		import android.content.Context;
		import android.content.res.Resources;
		import android.content.res.XmlResourceParser;
		import android.media.tv.TvInputManager;
		import android.media.tv.TvView;
		import android.media.tv.interactive.TvIAppManager.Session;
		import android.media.tv.interactive.TvIAppManager.SessionCallback;
		import android.os.Handler;
		@@ -39,6 +42,11 @@ public class TvIAppView extends ViewGroup {
		private static final String TAG = "TvIAppView";
		private static final boolean DEBUG = false;

		private static final int SET_TVVIEW_SUCCESS = 1;
		private static final int SET_TVVIEW_FAIL = 2;
		private static final int UNSET_TVVIEW_SUCCESS = 3;
		private static final int UNSET_TVVIEW_FAIL = 4;

		private final TvIAppManager mTvIAppManager;
		private final Handler mHandler = new Handler();
		private Session mSession;
		@@ -213,6 +221,39 @@ public class TvIAppView extends ViewGroup {
		}
		}

		public Session getIAppSession() {
		return mSession;
		}

		/**
		* Sets the TvIAppView to receive events from TIS. This method links the session of
		* TvIAppManager to TvInputManager session, so the TIAS can get the TIS events.
		*
		* @param tvView the TvView to be linked to this TvIAppView via linking of Sessions.
		* @return to be added
		*/
		public int setTvView(@Nullable TvView tvView) {
		if (tvView == null) {
		return unsetTvView();
		}
		TvInputManager.Session inputSession = tvView.getInputSession();
		if (inputSession == null \|\| mSession == null) {
		return SET_TVVIEW_FAIL;
		}
		mSession.setInputSession(inputSession);
		inputSession.setIAppSession(mSession);
		return SET_TVVIEW_SUCCESS;
		}

		private int unsetTvView() {
		if (mSession == null \|\| mSession.getInputSession() == null) {
		return UNSET_TVVIEW_FAIL;
		}
		mSession.getInputSession().setIAppSession(null);
		mSession.setInputSession(null);
		return UNSET_TVVIEW_SUCCESS;
		}

		private class MySessionCallback extends SessionCallback {
		final String mIAppServiceId;
		int mType;