Merge "Pass window type to the InputWindowHandle of embedded window" into rvc-dev am: 0e58daf022 (a51f14f3) · Commits · e / os / android_frameworks_base

core/java/android/view/IWindowSession.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -336,7 +336,7 @@ interface IWindowSession {
		* an input channel where the client can receive input.
		*/
		void grantInputChannel(int displayId, in SurfaceControl surface, in IWindow window,
		in IBinder hostInputToken, int flags, out InputChannel outInputChannel);
		in IBinder hostInputToken, int flags, int type, out InputChannel outInputChannel);

		/**
		* Update the flags on an input channel associated with a particular surface.

core/java/android/view/WindowlessWindowManager.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -143,7 +143,7 @@ public class WindowlessWindowManager implements IWindowSession {
		WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0)) {
		try {
		mRealWm.grantInputChannel(displayId, sc, window, mHostInputToken, attrs.flags,
		outInputChannel);
		attrs.type, outInputChannel);
		} catch (RemoteException e) {
		Log.e(TAG, "Failed to grant input to surface: ", e);
		}
		@@ -432,7 +432,7 @@ public class WindowlessWindowManager implements IWindowSession {

		@Override
		public void grantInputChannel(int displayId, SurfaceControl surface, IWindow window,
		IBinder hostInputToken, int flags, InputChannel outInputChannel) {
		IBinder hostInputToken, int flags, int type, InputChannel outInputChannel) {
		}

		@Override

services/core/java/com/android/server/wm/EmbeddedWindowController.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -135,6 +135,7 @@ class EmbeddedWindowController {
		final int mOwnerPid;
		final WindowManagerService mWmService;
		InputChannel mInputChannel;
		final int mWindowType;

		/**
		* @param clientToken client token used to clean up the map if the embedding process dies
		@@ -146,7 +147,7 @@ class EmbeddedWindowController {
		* @param ownerPid calling pid used for anr blaming
		*/
		EmbeddedWindow(WindowManagerService service, IWindow clientToken,
		WindowState hostWindowState, int ownerUid, int ownerPid) {
		WindowState hostWindowState, int ownerUid, int ownerPid, int windowType) {
		mWmService = service;
		mClient = clientToken;
		mHostWindowState = hostWindowState;
		@@ -154,6 +155,7 @@ class EmbeddedWindowController {
		: null;
		mOwnerUid = ownerUid;
		mOwnerPid = ownerPid;
		mWindowType = windowType;
		}

		String getName() {

services/core/java/com/android/server/wm/Session.java

+8 −2

Original line number	Diff line number	Diff line
		@@ -661,17 +661,23 @@ class Session extends IWindowSession.Stub implements IBinder.DeathRecipient {

		@Override
		public void grantInputChannel(int displayId, SurfaceControl surface,
		IWindow window, IBinder hostInputToken, int flags, InputChannel outInputChannel) {
		IWindow window, IBinder hostInputToken, int flags, int type,
		InputChannel outInputChannel) {
		if (hostInputToken == null && !mCanAddInternalSystemWindow) {
		// Callers without INTERNAL_SYSTEM_WINDOW permission cannot grant input channel to
		// embedded windows without providing a host window input token
		throw new SecurityException("Requires INTERNAL_SYSTEM_WINDOW permission");
		}

		if (!mCanAddInternalSystemWindow && type != 0) {
		Slog.w(TAG_WM, "Requires INTERNAL_SYSTEM_WINDOW permission if assign type to"
		+ " input");
		}

		final long identity = Binder.clearCallingIdentity();
		try {
		mService.grantInputChannel(mUid, mPid, displayId, surface, window, hostInputToken,
		flags, outInputChannel);
		flags, mCanAddInternalSystemWindow ? type : 0, outInputChannel);
		} finally {
		Binder.restoreCallingIdentity(identity);
		}

services/core/java/com/android/server/wm/WindowManagerService.java

+7 −6

Original line number	Diff line number	Diff line
		@@ -8027,14 +8027,15 @@ public class WindowManagerService extends IWindowManager.Stub
		* views.
		*/
		void grantInputChannel(int callingUid, int callingPid, int displayId, SurfaceControl surface,
		IWindow window, IBinder hostInputToken, int flags, InputChannel outInputChannel) {
		IWindow window, IBinder hostInputToken, int flags, int type,
		InputChannel outInputChannel) {
		final InputApplicationHandle applicationHandle;
		final String name;
		final InputChannel clientChannel;
		synchronized (mGlobalLock) {
		EmbeddedWindowController.EmbeddedWindow win =
		new EmbeddedWindowController.EmbeddedWindow(this, window,
		mInputToWindowMap.get(hostInputToken), callingUid, callingPid);
		mInputToWindowMap.get(hostInputToken), callingUid, callingPid, type);
		clientChannel = win.openInputChannel();
		mEmbeddedWindowController.add(clientChannel.getToken(), win);
		applicationHandle = win.getApplicationHandle();
		@@ -8042,7 +8043,7 @@ public class WindowManagerService extends IWindowManager.Stub
		}

		updateInputChannel(clientChannel.getToken(), callingUid, callingPid, displayId, surface,
		name, applicationHandle, flags, null /* region */);
		name, applicationHandle, flags, type, null /* region */);

		clientChannel.transferTo(outInputChannel);
		clientChannel.dispose();
		@@ -8050,7 +8051,7 @@ public class WindowManagerService extends IWindowManager.Stub

		private void updateInputChannel(IBinder channelToken, int callingUid, int callingPid,
		int displayId, SurfaceControl surface, String name,
		InputApplicationHandle applicationHandle, int flags, Region region) {
		InputApplicationHandle applicationHandle, int flags, int type, Region region) {
		InputWindowHandle h = new InputWindowHandle(applicationHandle, displayId);
		h.token = channelToken;
		h.name = name;
		@@ -8058,7 +8059,7 @@ public class WindowManagerService extends IWindowManager.Stub
		final int sanitizedFlags = flags & (LayoutParams.FLAG_NOT_TOUCHABLE
		\| LayoutParams.FLAG_SLIPPERY);
		h.layoutParamsFlags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL \| sanitizedFlags;
		h.layoutParamsType = 0;
		h.layoutParamsType = type;
		h.dispatchingTimeoutNanos = DEFAULT_INPUT_DISPATCHING_TIMEOUT_NANOS;
		h.canReceiveKeys = false;
		h.hasFocus = false;
		@@ -8106,7 +8107,7 @@ public class WindowManagerService extends IWindowManager.Stub
		}

		updateInputChannel(channelToken, win.mOwnerUid, win.mOwnerPid, displayId, surface, name,
		applicationHandle, flags, region);
		applicationHandle, flags, win.mWindowType, region);
		}

		/** Return whether layer tracing is enabled */