'MyCustomView1#onTouchEvent' should call 'MyCustomView1#performClick' when a click is detected

最近在学习自定义view的相关知识,在重写onTouchEvent方法时AS报了一个警告:'MyCustomView1#onTouchEvent' should call 'MyCustomView1#performClick' when a click is detected,如下图:

直译过来就是在onTouchEvent中,当检测到click时应该调用performClick方法。详细的原因可以跳转到OnTouch关于performClick的Warning。下面记录一下解决警告的方法:

首先重写performClick方法:

@Override
public boolean performClick() {
    return super.performClick();
}

然后当触发MotionEvent.ACTION_UP时调用performClick方法即可:

switch (event.getAction()) {
    case MotionEvent.ACTION_UP:
        performClick();
        break;
    default:
        break;
}

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