Merge "Implement wallpaper zoom hooking it to the shade" into rvc-dev am: 888edd6fdc (6179783f) · Commits · e / os / android_frameworks_base

core/java/android/app/IWallpaperManager.aidl

+0 −7

Original line number	Diff line number	Diff line
		@@ -175,11 +175,4 @@ interface IWallpaperManager {
		* Called from SystemUI when it shows the AoD UI.
		*/
		oneway void setInAmbientMode(boolean inAmbientMode, long animationDuration);

		/**
		* Called when the wallpaper needs to zoom out.
		* The zoom value goes from 0 to 1 (inclusive) where 1 means fully zoomed out,
		* 0 means fully zoomed in
		*/
		oneway void setWallpaperZoomOut(float zoom, String callingPackage, int displayId);
		}

core/java/android/app/WallpaperManager.java

+2 −3

Original line number	Diff line number	Diff line
		@@ -1858,13 +1858,12 @@ public class WallpaperManager {
		*
		* @hide
		*/
		public void setWallpaperZoomOut(float zoom) {
		public void setWallpaperZoomOut(IBinder windowToken, float zoom) {
		if (zoom < 0 \|\| zoom > 1f) {
		throw new IllegalArgumentException("zoom must be between 0 and one: " + zoom);
		}
		try {
		sGlobals.mService.setWallpaperZoomOut(zoom, mContext.getOpPackageName(),
		mContext.getDisplayId());
		WindowManagerGlobal.getWindowSession().setWallpaperZoomOut(windowToken, zoom);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}

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

+16 −5

Original line number	Diff line number	Diff line
		@@ -124,8 +124,6 @@ public abstract class WallpaperService extends Service {
		private static final int MSG_REQUEST_WALLPAPER_COLORS = 10050;
		private static final int MSG_SCALE = 10100;

		private static final float MAX_SCALE = 1.15f;

		private static final int NOTIFY_COLORS_RATE_LIMIT_MS = 1000;

		private final ArrayList<Engine> mActiveEngines
		@@ -351,7 +349,7 @@ public abstract class WallpaperService extends Service {

		@Override
		public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep,
		boolean sync) {
		float zoom, boolean sync) {
		synchronized (mLock) {
		if (DEBUG) Log.v(TAG, "Dispatch wallpaper offsets: " + x + ", " + y);
		mPendingXOffset = x;
		@@ -366,6 +364,8 @@ public abstract class WallpaperService extends Service {
		Message msg = mCaller.obtainMessage(MSG_WALLPAPER_OFFSETS);
		mCaller.sendMessage(msg);
		}
		Message msg = mCaller.obtainMessageI(MSG_SCALE, Float.floatToIntBits(zoom));
		mCaller.sendMessage(msg);
		}
		}

		@@ -461,6 +461,18 @@ public abstract class WallpaperService extends Service {
		return mIsInAmbientMode;
		}

		/**
		* This will be called when the wallpaper is first started. If true is returned, the system
		* will zoom in the wallpaper by default and zoom it out as the user interacts,
		* to create depth. Otherwise, zoom will have to be handled manually
		* in {@link #onZoomChanged(float)}.
		*
		* @hide
		*/
		public boolean shouldZoomOutWallpaper() {
		return false;
		}

		/**
		* Control whether this wallpaper will receive raw touch events
		* from the window manager as the user interacts with the window
		@@ -870,6 +882,7 @@ public abstract class WallpaperService extends Service {
		Log.w(TAG, "Failed to add window while updating wallpaper surface.");
		return;
		}
		mSession.setShouldZoomOutWallpaper(mWindow, shouldZoomOutWallpaper());
		mCreated = true;

		mInputEventReceiver = new WallpaperInputEventReceiver(
		@@ -964,7 +977,6 @@ public abstract class WallpaperService extends Service {
		c.surfaceCreated(mSurfaceHolder);
		}
		}
		onZoomChanged(0f);
		}

		redrawNeeded \|= creating \|\| (relayoutResult
		@@ -1125,7 +1137,6 @@ public abstract class WallpaperService extends Service {
		mIsInAmbientMode = inAmbientMode;
		if (mCreated) {
		onAmbientModeChanged(inAmbientMode, animationDuration);
		setZoom(0);
		}
		}
		}

core/java/android/view/IWindow.aidl

+2 −2

Original line number	Diff line number	Diff line
		@@ -102,9 +102,9 @@ oneway interface IWindow {
		void closeSystemDialogs(String reason);

		/**
		* Called for wallpaper windows when their offsets change.
		* Called for wallpaper windows when their offsets or zoom level change.
		*/
		void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, boolean sync);
		void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, float zoom, boolean sync);

		void dispatchWallpaperCommand(String action, int x, int y,
		int z, in Bundle extras, boolean sync);

core/java/android/view/IWindowSession.aidl

+13 −0

Original line number	Diff line number	Diff line
		@@ -221,6 +221,19 @@ interface IWindowSession {
		*/
		void setWallpaperPosition(IBinder windowToken, float x, float y, float xstep, float ystep);

		/**
		* For wallpaper windows, sets the scale of the wallpaper based on
		* SystemUI behavior.
		*/
		void setWallpaperZoomOut(IBinder windowToken, float scale);

		/**
		* For wallpaper windows, sets whether the wallpaper should actually be
		* scaled when setWallpaperZoomOut is called. If set to false, the WallpaperService will
		* receive the zoom out value but the surface won't be scaled.
		*/
		void setShouldZoomOutWallpaper(IBinder windowToken, boolean shouldZoom);

		@UnsupportedAppUsage
		void wallpaperOffsetsComplete(IBinder window);