Merge "Provide access to a mirror of WallpaperEngine SurfaceControl" into sc-dev

import android.graphics.Rect;

import android.graphics.RectF;

import android.view.MotionEvent;

import android.view.SurfaceControl;

import android.os.Bundle;

/**

 * @hide

 */

oneway interface IWallpaperEngine {

    void setDesiredSize(int width, int height);

    void setDisplayPadding(in Rect padding);

interface IWallpaperEngine {

    oneway void setDesiredSize(int width, int height);

    oneway void setDisplayPadding(in Rect padding);

    @UnsupportedAppUsage

    void setVisibility(boolean visible);

    void setInAmbientMode(boolean inAmbientDisplay, long animationDuration);

    oneway void setVisibility(boolean visible);

    oneway void setInAmbientMode(boolean inAmbientDisplay, long animationDuration);

    @UnsupportedAppUsage

    void dispatchPointer(in MotionEvent event);

    oneway void dispatchPointer(in MotionEvent event);

    @UnsupportedAppUsage

    void dispatchWallpaperCommand(String action, int x, int y,

    oneway void dispatchWallpaperCommand(String action, int x, int y,

            int z, in Bundle extras);

    void requestWallpaperColors();

    oneway void requestWallpaperColors();

    @UnsupportedAppUsage

    void destroy();

    void setZoomOut(float scale);

    void scalePreview(in Rect positionInWindow);

    void removeLocalColorsAreas(in List<RectF> regions);

    void addLocalColorsAreas(in List<RectF> regions);

    oneway void destroy();

    oneway void setZoomOut(float scale);

    oneway void scalePreview(in Rect positionInWindow);

    oneway void removeLocalColorsAreas(in List<RectF> regions);

    oneway void addLocalColorsAreas(in List<RectF> regions);

    SurfaceControl mirrorSurfaceControl();

}

            mCaller.sendMessage(msg);

        }

        @Nullable

        public SurfaceControl mirrorSurfaceControl() {

            return mEngine == null ? null : SurfaceControl.mirrorSurface(mEngine.mSurfaceControl);

        }

        private void doDetachEngine() {

            mActiveEngines.remove(mEngine);

            mEngine.detach();