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Solution to Android Drawerlayout sidebar event delivery problem

高洛峰
高洛峰Original
2017-01-07 14:20:201526browse

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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