@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int count = getChildCount();
for (int i = 0; i < count; i++) {
final View child = getChildAt(i);
if (child.getVisibility() != GONE) {
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
int childLeft = lp.x;
int childTop = lp.y;
child.layout(childLeft, childTop, childLeft + lp.width, childTop + lp.height);
if (lp.dropped) {
lp.dropped = false;
final int[] cellXY = mTmpCellXY;
getLocationOnScreen(cellXY);
mWallpaperManager.sendWallpaperCommand(
getWindowToken(),
WallpaperManager.COMMAND_DROP,
cellXY[0] + childLeft + lp.width / 2,
cellXY[1] + childTop + lp.height / 2,
0,
null);
}
}
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
xPos = event.getX();
yPos = event.getY();
// kill app if touched in bottom right corner
if (xPos > mView.getWidth() - 50 && event.getY() > mView.getHeight() - 50) finish();
else {
mWPM.sendWallpaperCommand(
mView.getWindowToken(),
WallpaperManager.COMMAND_TAP,
(int) xPos,
(int) event.getY(),
0,
null);
}
} else if (event.getAction() == MotionEvent.ACTION_MOVE) {
xWP = xWP + (xPos - event.getX()) / 500;
xPos = event.getX();
if (xWP < 0) xWP = 0;
if (xWP > 1) xWP = 1;
yWP = yWP + (yPos - event.getY()) / 500;
yPos = event.getY();
if (yWP < 0) yWP = 0;
if (yWP > 1) yWP = 1;
mWPM.setWallpaperOffsets(mView.getWindowToken(), xWP, yWP);
}
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
mView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
Log.d("Cleaner", "Lights out");
}
return super.onTouchEvent(event);
}
