Don't register click when user moves away from Button before lifting finger

[Seylox]

No description provided.

[Lissy93]

+1 this PR. @StevenDXC any chance of a code review and merge?

[Seylox]

@Lissy93 if you want to use it with the Changes of the PR you can use it as a dependency from my Repo using Jitpack.io: https://jitpack.io/#Seylox/dxloadingbutton

[leoFengCT]

Touch Event did not add ACTION_CANCEL. It is not work well if touch and then move

public boolean onTouchEvent(MotionEvent event) {
if(!isEnabled()){
return true;
}
Log.i("AAA","Action="+event.getAction()) ;
switch (event.getAction()){
case MotionEvent.ACTION_DOWN:
mTouchX = event.getX();
mTouchY = event.getY();
playRippleAnimation(true,false);
break;
case MotionEvent.ACTION_UP:
playRippleAnimation(false,false);
break;
case MotionEvent.ACTION_CANCEL:
playRippleAnimation(false,true);
break;
}

    return true;
}

[StevenDXC]

thanks, has merged @Seylox