Solution to Android Drawerlayout sidebar event delivery problem

Let’s take a look at the error analysis first:

"When a click occurs when the side pull bar is opened, the page below the side pull bar also receives the click event."

Solution:

rootDrawerlayout.setDrawerListener(new DrawerLayout.DrawerListener() {
//当侧拉栏滑动的时候调用此方法
@Override
public void onDrawerSlide(View drawerView, float slideOffset) {
 
}//当侧拉栏打开的时候调用此方法
@Override
public void onDrawerOpened(View drawerView) {
  drawerView.setClickable(true);
}
//当侧拉栏关闭的时候调用此方法
@Override
public void onDrawerClosed(View drawerView) {
 
}
/**当抽屉滑动状态改变的时候被调用
     * 状态值是STATE_IDLE（闲置--0）, STATE_DRAGGING（拖拽的--1）, STATE_SETTLING（固定--2）中之一。
     * 抽屉打开的时候，点击抽屉，drawer的状态就会变成STATE_DRAGGING，然后变成STATE_IDLE/
@Override
public void onDrawerStateChanged(int newState) {
 
}
});

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