am 48515f49: Merge change I0de7979b into eclair (acbd9fda) · Commits · e / os / android_frameworks_base

core/java/android/service/wallpaper/IWallpaperEngine.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -16,11 +16,14 @@

		package android.service.wallpaper;

		import android.view.MotionEvent;

		/**
		* @hide
		*/
		oneway interface IWallpaperEngine {
		void setDesiredSize(int width, int height);
		void setVisibility(boolean visible);
		void dispatchPointer(in MotionEvent event);
		void destroy();
		}

core/java/android/service/wallpaper/WallpaperService.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -746,6 +746,12 @@ public abstract class WallpaperService extends Service {
		mCaller.sendMessage(msg);
		}

		public void dispatchPointer(MotionEvent event) {
		if (mEngine != null) {
		mEngine.mWindow.onDispatchPointer(event, event.getEventTime(), false);
		}
		}

		public void destroy() {
		Message msg = mCaller.obtainMessage(DO_DETACH);
		mCaller.sendMessage(msg);
		@@ -805,6 +811,7 @@ public abstract class WallpaperService extends Service {
		mEngine.mPendingMove = null;
		}
		}
		if (DEBUG) Log.v(TAG, "Delivering touch event: " + ev);
		mEngine.onTouchEvent(ev);
		ev.recycle();
		} break;

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

+52 −13

Original line number	Diff line number	Diff line
		@@ -435,6 +435,7 @@ public class WindowManagerService extends IWindowManager.Stub
		float mLastWallpaperY = -1;
		float mLastWallpaperXStep = -1;
		float mLastWallpaperYStep = -1;
		boolean mSendingPointersToWallpaper = false;
		// This is set when we are waiting for a wallpaper to tell us it is done
		// changing its scroll position.
		WindowState mWaitingOnWallpaper;
		@@ -1749,8 +1750,20 @@ public class WindowManagerService extends IWindowManager.Stub
		}
		try {
		MotionEvent ev = MotionEvent.obtainNoHistory(pointer);
		if (srcWin != null) {
		ev.offsetLocation(srcWin.mFrame.left-wallpaper.mFrame.left,
		srcWin.mFrame.top-wallpaper.mFrame.top);
		} else {
		ev.offsetLocation(-wallpaper.mFrame.left, -wallpaper.mFrame.top);
		}
		switch (pointer.getAction()) {
		case MotionEvent.ACTION_DOWN:
		mSendingPointersToWallpaper = true;
		break;
		case MotionEvent.ACTION_UP:
		mSendingPointersToWallpaper = false;
		break;
		}
		wallpaper.mClient.dispatchPointer(ev, eventTime, false);
		} catch (RemoteException e) {
		Log.w(TAG, "Failure sending pointer to wallpaper", e);
		@@ -4836,6 +4849,12 @@ public class WindowManagerService extends IWindowManager.Stub
		if (action != MotionEvent.ACTION_MOVE) {
		Log.w(TAG, "No window to dispatch pointer action " + ev.getAction());
		}
		synchronized (mWindowMap) {
		if (mSendingPointersToWallpaper) {
		Log.i(TAG, "Sending skipped pointer to wallpaper!");
		sendPointerToWallpaperLocked(null, ev, ev.getEventTime());
		}
		}
		if (qev != null) {
		mQueue.recycleEvent(qev);
		}
		@@ -4843,6 +4862,12 @@ public class WindowManagerService extends IWindowManager.Stub
		return INJECT_FAILED;
		}
		if (targetObj == mKeyWaiter.CONSUMED_EVENT_TOKEN) {
		synchronized (mWindowMap) {
		if (mSendingPointersToWallpaper) {
		Log.i(TAG, "Sending skipped pointer to wallpaper!");
		sendPointerToWallpaperLocked(null, ev, ev.getEventTime());
		}
		}
		if (qev != null) {
		mQueue.recycleEvent(qev);
		}
		@@ -4963,6 +4988,19 @@ public class WindowManagerService extends IWindowManager.Stub
		}

		synchronized(mWindowMap) {
		if (!target.isVisibleLw()) {
		// During this motion dispatch, the target window has become
		// invisible.
		if (mSendingPointersToWallpaper) {
		sendPointerToWallpaperLocked(null, ev, eventTime);
		}
		if (qev != null) {
		mQueue.recycleEvent(qev);
		}
		ev.recycle();
		return INJECT_SUCCEEDED;
		}

		if (qev != null && action == MotionEvent.ACTION_MOVE) {
		mKeyWaiter.bindTargetWindowLocked(target,
		KeyWaiter.RETURN_PENDING_POINTER, qev);
		@@ -4987,15 +5025,16 @@ public class WindowManagerService extends IWindowManager.Stub
		mKeyWaiter.mOutsideTouchTargets = null;
		}
		}
		final Rect frame = target.mFrame;
		ev.offsetLocation(-(float)frame.left, -(float)frame.top);
		mKeyWaiter.bindTargetWindowLocked(target);

		// If we are on top of the wallpaper, then the wallpaper also
		// gets to see this movement.
		if (mWallpaperTarget == target) {
		sendPointerToWallpaperLocked(target, ev, eventTime);
		if (mWallpaperTarget == target \|\| mSendingPointersToWallpaper) {
		sendPointerToWallpaperLocked(null, ev, eventTime);
		}

		final Rect frame = target.mFrame;
		ev.offsetLocation(-(float)frame.left, -(float)frame.top);
		mKeyWaiter.bindTargetWindowLocked(target);
		}
		}

		@@ -5918,15 +5957,15 @@ public class WindowManagerService extends IWindowManager.Stub
		res.offsetLocation(-win.mFrame.left, -win.mFrame.top);
		}
		}
		}

		if (res != null && returnWhat == RETURN_PENDING_POINTER) {
		synchronized (mWindowMap) {
		if (mWallpaperTarget == win) {
		if (mWallpaperTarget == win \|\| mSendingPointersToWallpaper) {
		sendPointerToWallpaperLocked(win, res, res.getEventTime());
		}
		}
		}
		}

		return res;
		}