@Override
public void dispatchAppVisibility(boolean visible) {
// We don't do this in preview mode; we'll let the preview
// activity tell us when to run.
if (!mIWallpaperEngine.mIsPreview) {
Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, visible ? 1 : 0);
mCaller.sendMessage(msg);
}
}
@Override
public void resized(
Rect frame,
Rect contentInsets,
Rect visibleInsets,
boolean reportDraw,
Configuration newConfig) {
Message msg = mCaller.obtainMessageI(MSG_WINDOW_RESIZED, reportDraw ? 1 : 0);
mCaller.sendMessage(msg);
}
private void dispatchPointer(MotionEvent event) {
if (event.isTouchEvent()) {
synchronized (mLock) {
if (event.getAction() == MotionEvent.ACTION_MOVE) {
mPendingMove = event;
} else {
mPendingMove = null;
}
}
Message msg = mCaller.obtainMessageO(MSG_TOUCH_EVENT, event);
mCaller.sendMessage(msg);
} else {
event.recycle();
}
}
@Override
public IVoiceInteractorRequest startConfirmation(
String callingPackage,
IVoiceInteractorCallback callback,
CharSequence prompt,
Bundle extras) {
Request request = newRequest(callback);
mHandlerCaller.sendMessage(
mHandlerCaller.obtainMessageOOOO(
MSG_START_CONFIRMATION,
new Caller(callingPackage, Binder.getCallingUid()),
request,
prompt,
extras));
return request.mInterface;
}
@Override
public IVoiceInteractorRequest startAbortVoice(
String callingPackage,
IVoiceInteractorCallback callback,
CharSequence message,
Bundle extras) {
Request request = newRequest(callback);
mHandlerCaller.sendMessage(
mHandlerCaller.obtainMessageOOOO(
MSG_START_ABORT_VOICE,
new Caller(callingPackage, Binder.getCallingUid()),
request,
message,
extras));
return request.mInterface;
}
@Override
public IVoiceInteractorRequest startCommand(
String callingPackage,
IVoiceInteractorCallback callback,
String command,
Bundle extras) {
Request request = newRequest(callback);
mHandlerCaller.sendMessage(
mHandlerCaller.obtainMessageOOOO(
MSG_START_COMMAND,
new Caller(callingPackage, Binder.getCallingUid()),
request,
command,
extras));
return request.mInterface;
}
@Override
public void dispatchWallpaperCommand(
String action, int x, int y, int z, Bundle extras, boolean sync) {
synchronized (mLock) {
if (DEBUG) Log.v(TAG, "Dispatch wallpaper command: " + x + ", " + y);
WallpaperCommand cmd = new WallpaperCommand();
cmd.action = action;
cmd.x = x;
cmd.y = y;
cmd.z = z;
cmd.extras = extras;
cmd.sync = sync;
Message msg = mCaller.obtainMessage(MSG_WALLPAPER_COMMAND);
msg.obj = cmd;
mCaller.sendMessage(msg);
}
}
@Override
public void dispatchWallpaperOffsets(
float x, float y, float xStep, float yStep, boolean sync) {
synchronized (mLock) {
if (DEBUG) Log.v(TAG, "Dispatch wallpaper offsets: " + x + ", " + y);
mPendingXOffset = x;
mPendingYOffset = y;
mPendingXOffsetStep = xStep;
mPendingYOffsetStep = yStep;
if (sync) {
mPendingSync = true;
}
if (!mOffsetMessageEnqueued) {
mOffsetMessageEnqueued = true;
Message msg = mCaller.obtainMessage(MSG_WALLPAPER_OFFSETS);
mCaller.sendMessage(msg);
}
}
}
IWallpaperEngineWrapper(
WallpaperService context,
IWallpaperConnection conn,
IBinder windowToken,
int windowType,
boolean isPreview,
int reqWidth,
int reqHeight) {
if (DEBUG && mCallbackLooper != null) {
mCallbackLooper.setMessageLogging(new LogPrinter(Log.VERBOSE, TAG));
}
mCaller =
new HandlerCaller(
context, mCallbackLooper != null ? mCallbackLooper : context.getMainLooper(), this);
mConnection = conn;
mWindowToken = windowToken;
mWindowType = windowType;
mIsPreview = isPreview;
mReqWidth = reqWidth;
mReqHeight = reqHeight;
Message msg = mCaller.obtainMessage(DO_ATTACH);
mCaller.sendMessage(msg);
}
@Override
public void closeSystemDialogs() {
mHandlerCaller.sendMessage(mHandlerCaller.obtainMessage(MSG_CLOSE_SYSTEM_DIALOGS));
}
@Override
public void taskFinished(Intent intent, int taskId) {
mHandlerCaller.sendMessage(
mHandlerCaller.obtainMessageIO(MSG_TASK_FINISHED, taskId, intent));
}
@Override
public void taskStarted(Intent intent, int taskId) {
mHandlerCaller.sendMessage(
mHandlerCaller.obtainMessageIO(MSG_TASK_STARTED, taskId, intent));
}
public void onAccessibilityEvent(AccessibilityEvent event) {
Message message = mCaller.obtainMessageO(DO_ON_ACCESSIBILITY_EVENT, event);
mCaller.sendMessage(message);
}
public void setVisibility(boolean visible) {
Message msg = mCaller.obtainMessageI(MSG_VISIBILITY_CHANGED, visible ? 1 : 0);
mCaller.sendMessage(msg);
}
public void onInterrupt() {
Message message = mCaller.obtainMessage(DO_ON_INTERRUPT);
mCaller.sendMessage(message);
}
@Override
public void moved(int newX, int newY) {
Message msg = mCaller.obtainMessageII(MSG_WINDOW_MOVED, newX, newY);
mCaller.sendMessage(msg);
}
@Override
public void onUpdateSurface() {
Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE);
mCaller.sendMessage(msg);
}
@Override
public void onRelayoutContainer() {
Message msg = mCaller.obtainMessage(MSG_UPDATE_SURFACE);
mCaller.sendMessage(msg);
}
public void destroy() {
Message msg = mCaller.obtainMessage(DO_DETACH);
mCaller.sendMessage(msg);
}
@Override
public void destroy() {
mHandlerCaller.sendMessage(mHandlerCaller.obtainMessage(MSG_DESTROY));
}
public void setConnection(IAccessibilityServiceConnection connection) {
Message message = mCaller.obtainMessageO(DO_SET_SET_CONNECTION, connection);
mCaller.sendMessage(message);
}
public void setDesiredSize(int width, int height) {
Message msg = mCaller.obtainMessageII(DO_SET_DESIRED_SIZE, width, height);
mCaller.sendMessage(msg);
}