@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
boolean intercept = false;
if (mDoubleTapToSleepEnabled) {
if (mService.getBarState() == StatusBarState.SHADE && ev.getY() < mStatusBarHeaderHeight) {
if (DEBUG) Log.w(TAG, "logging double tap gesture");
mDoubleTapGesture.onTouchEvent(ev);
}
}
final int h = getMeasuredHeight();
if (mDoubleTapToSleepLockScreen
&& mService.getBarState() == StatusBarState.KEYGUARD
&& (ev.getY() < (h / 3) || ev.getY() > (h - mStatusBarHeaderHeight))) {
if (DEBUG) Log.w(TAG, "logging lock screen double tap gesture");
mDoubleTapGesture.onTouchEvent(ev);
}
if (mNotificationPanel.isFullyExpanded()
&& mStackScrollLayout.getVisibility() == View.VISIBLE
&& mService.getBarState() == StatusBarState.KEYGUARD
&& !mService.isBouncerShowing()) {
intercept = mDragDownHelper.onInterceptTouchEvent(ev);
// wake up on a touch down event, if dozing
if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
mService.wakeUpIfDozing(ev.getEventTime(), ev);
}
}
if (!intercept) {
super.onInterceptTouchEvent(ev);
}
if (intercept) {
MotionEvent cancellation = MotionEvent.obtain(ev);
cancellation.setAction(MotionEvent.ACTION_CANCEL);
mStackScrollLayout.onInterceptTouchEvent(cancellation);
mNotificationPanel.onInterceptTouchEvent(cancellation);
cancellation.recycle();
}
return intercept;
}
public void cancelExpandHelper() {
if (mStackScrollLayout != null) {
mStackScrollLayout.cancelExpandHelper();
}
}