Add a method in TIS to relayout SurfaceView (ff04ae75) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/ITvInputClient.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -39,4 +39,5 @@ oneway interface ITvInputClient {
		void onVideoUnavailable(int reason, int seq);
		void onContentAllowed(int seq);
		void onContentBlocked(in String rating, int seq);
		void onLayoutSurface(int left, int top, int right, int bottom, int seq);
		}

media/java/android/media/tv/ITvInputSessionCallback.aidl

+1 −0

Original line number	Diff line number	Diff line
		@@ -36,4 +36,5 @@ oneway interface ITvInputSessionCallback {
		void onVideoUnavailable(int reason);
		void onContentAllowed();
		void onContentBlocked(in String rating);
		void onLayoutSurface(int left, int top, int right, int bottom);
		}

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

+37 −0

Original line number	Diff line number	Diff line
		@@ -234,6 +234,21 @@ public final class TvInputManager {
		public void onContentBlocked(Session session, TvContentRating rating) {
		}

		/**
		* This is called when {@link TvInputService.Session#layoutSurface} is called to
		* change the layout of surface.
		*
		* @param session A {@link TvInputManager.Session} associated with this callback
		* @param l Left position.
		* @param t Top position.
		* @param r Right position.
		* @param b Bottom position.
		* @hide
		*/
		@SystemApi
		public void onLayoutSurface(Session session, int left, int top, int right, int bottom) {
		}

		/**
		* This is called when a custom event has been sent from this session.
		*
		@@ -364,6 +379,16 @@ public final class TvInputManager {
		});
		}

		public void postLayoutSurface(final int left, final int top, final int right,
		final int bottom) {
		mHandler.post(new Runnable() {
		@Override
		public void run() {
		mSessionCallback.onLayoutSurface(mSession, left, top, right, bottom);
		}
		});
		}

		public void postSessionEvent(final String eventType, final Bundle eventArgs) {
		mHandler.post(new Runnable() {
		@Override
		@@ -573,6 +598,18 @@ public final class TvInputManager {
		}
		}

		@Override
		public void onLayoutSurface(int left, int top, int right, int bottom, int seq) {
		synchronized (mSessionCallbackRecordMap) {
		SessionCallbackRecord record = mSessionCallbackRecordMap.get(seq);
		if (record == null) {
		Log.e(TAG, "Callback not found for seq " + seq);
		return;
		}
		record.postLayoutSurface(left, top, right, bottom);
		}
		}

		@Override
		public void onSessionEvent(String eventType, Bundle eventArgs, int seq) {
		synchronized (mSessionCallbackRecordMap) {

media/java/android/media/tv/TvInputService.java

+52 −1

Original line number	Diff line number	Diff line
		@@ -42,6 +42,7 @@ import android.view.InputEventReceiver;
		import android.view.KeyEvent;
		import android.view.MotionEvent;
		import android.view.Surface;
		import android.view.SurfaceView;
		import android.view.View;
		import android.view.WindowManager;
		import android.view.accessibility.CaptioningManager;
		@@ -503,6 +504,35 @@ public abstract class TvInputService extends Service {
		});
		}

		/**
		* Assigns a position of the {@link Surface} passed by {@link #onSetSurface}. The position
		* is relative to an overlay view. {@see #onOverlayViewSizeChanged}.
		*
		* @param left Left position in pixels, relative to the overlay view.
		* @param top Top position in pixels, relative to the overlay view.
		* @param right Right position in pixels, relative to the overlay view.
		* @param bottm Bottom position in pixels, relative to the overlay view.
		* @hide
		*/
		@SystemApi
		public void layoutSurface(final int left, final int top, final int right, final int bottm) {
		if (left > right \|\| top > bottm) {
		throw new IllegalArgumentException("Invalid parameter");
		}
		mHandler.post(new Runnable() {
		@Override
		public void run() {
		try {
		if (DEBUG) Log.d(TAG, "layoutSurface (l=" + left + ", t=" + top + ", r="
		+ right + ", b=" + bottm + ",)");
		mSessionCallback.onLayoutSurface(left, top, right, bottm);
		} catch (RemoteException e) {
		Log.w(TAG, "error in layoutSurface");
		}
		}
		});
		}

		/**
		* Called when the session is released.
		*/
		@@ -555,6 +585,20 @@ public abstract class TvInputService extends Service {
		public void onSurfaceChanged(int format, int width, int height) {
		}

		/**
		* Called when a size of an overlay view is changed by an application. Even when the overlay
		* view is disabled by {@link #setOverlayViewEnabled}, this is called. The size is same as
		* the size of {@link Surface} in general. Once {@link #layoutSurface} is called, the sizes
		* of {@link Surface} and the overlay view can be different.
		*
		* @param width The width of the overlay view.
		* @param height The height of the overlay view.
		* @hide
		*/
		@SystemApi
		public void onOverlayViewSizeChanged(int width, int height) {
		}

		/**
		* Sets the relative stream volume of the current TV input session to handle the change of
		* audio focus by setting.
		@@ -873,6 +917,7 @@ public abstract class TvInputService extends Service {
		if (DEBUG) Log.d(TAG, "create overlay view(" + frame + ")");
		mWindowToken = windowToken;
		mOverlayFrame = frame;
		onOverlayViewSizeChanged(frame.right - frame.left, frame.bottom - frame.top);
		if (!mOverlayViewEnabled) {
		return;
		}
		@@ -887,7 +932,7 @@ public abstract class TvInputService extends Service {
		// the application that owns the window token can decide whether to consume or
		// dispatch the input events.
		int flag = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
		\| WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
		\| WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
		\| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
		mWindowParams = new WindowManager.LayoutParams(
		frame.right - frame.left, frame.bottom - frame.top,
		@@ -906,6 +951,12 @@ public abstract class TvInputService extends Service {
		*/
		void relayoutOverlayView(Rect frame) {
		if (DEBUG) Log.d(TAG, "relayoutOverlayView(" + frame + ")");
		if (mOverlayFrame == null \|\| mOverlayFrame.width() != frame.width()
		\|\| mOverlayFrame.height() != frame.height()) {
		// Note: relayoutOverlayView is called whenever TvView's layout is changed
		// regardless of setOverlayViewEnabled.
		onOverlayViewSizeChanged(frame.right - frame.left, frame.bottom - frame.top);
		}
		mOverlayFrame = frame;
		if (!mOverlayViewEnabled \|\| mOverlayView == null) {
		return;

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

+30 −1

Original line number	Diff line number	Diff line
		@@ -91,6 +91,11 @@ public class TvView extends ViewGroup {
		private final AttributeSet mAttrs;
		private final int mDefStyleAttr;
		private int mWindowZOrder;
		private boolean mUseRequestedSurfaceLayout;
		private int mSurfaceViewLeft;
		private int mSurfaceViewRight;
		private int mSurfaceViewTop;
		private int mSurfaceViewBottom;

		private final SurfaceHolder.Callback mSurfaceHolderCallback = new SurfaceHolder.Callback() {
		@Override
		@@ -535,8 +540,17 @@ public class TvView extends ViewGroup {

		@Override
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		if (DEBUG) {
		Log.d(TAG, "onLayout (left=" + left + ", top=" + top + ", right=" + right
		+ ", bottom=" + bottom + ",)");
		}
		if (mUseRequestedSurfaceLayout) {
		mSurfaceView.layout(mSurfaceViewLeft, mSurfaceViewTop, mSurfaceViewRight,
		mSurfaceViewBottom);
		} else {
		mSurfaceView.layout(0, 0, right - left, bottom - top);
		}
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		@@ -583,6 +597,7 @@ public class TvView extends ViewGroup {
		private void release() {
		setSessionSurface(null);
		removeSessionOverlayView();
		mUseRequestedSurfaceLayout = false;
		mSession.release();
		mSession = null;
		mSessionCallback = null;
		@@ -918,6 +933,20 @@ public class TvView extends ViewGroup {
		}
		}

		@Override
		public void onLayoutSurface(Session session, int left, int top, int right, int bottom) {
		if (DEBUG) {
		Log.d(TAG, "onLayoutSurface (left=" + left + ", top=" + top + ", right="
		+ right + ", bottom=" + bottom + ",)");
		}
		mSurfaceViewLeft = left;
		mSurfaceViewTop = top;
		mSurfaceViewRight = right;
		mSurfaceViewBottom = bottom;
		mUseRequestedSurfaceLayout = true;
		requestLayout();
		}

		@Override
		public void onSessionEvent(Session session, String eventType, Bundle eventArgs) {
		if (this != mSessionCallback) {