Android使用DrawerLayout仿QQ6.6版侧滑效果

drawer.setDrawerListener(new DrawerLayout.DrawerListener() {       @Override       public void onDrawerSlide(View drawerView, float slideOffset) {         //获取屏幕的宽高         WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);         Display display = manager.getDefaultDisplay();         //设置右面的布局位置 根据左面菜单的right作为右面布局的left  左面的right+屏幕的宽度（或者right的宽度这里是相等的）为右面布局的right         right.layout(left.getRight(), 0, left.getRight() + display.getWidth(), display.getHeight());       }       @Override       public void onDrawerOpened(View drawerView) {                }       @Override       public void onDrawerClosed(View drawerView) {                }       @Override       public void onDrawerStateChanged(int newState) {                }     });