Android手势Demo,主要代码：mGestureDetector=newGestureDetector(newgestureListener());mGestureDetector.setOnDoubleTapListener(newdoubleTapListener());mTextViewShow.setOnTouchListener(this);mTextViewShow.setFocusable(true);mTextViewShow.setClickable(true);mTextViewShow.setLongClickable(true);