问题
In my XML, I've set the focusable, focusableInTouchMode, clickable, and longClickable variables to false, yet I can still click and move the SeekBar. Do I need to actually change the listener events to do this? That seems so unnecessary.
回答1:
mySeekBar.setEnabled(false);
or for XML:
android:enabled="false"
回答2:
You could create a subclass whose parent is a SeekBar. In your new class, override the onTouchEvent() method to always return false.
This solution should not "grey out" the seek bar since the enabled state will not change.
来源：https://stackoverflow.com/questions/4136569/how-to-set-an-android-seekbar-to-be-unmoveable-frozen