android 右边抽屉 android – 抽屉在右侧抽屉中切换

我正在使用左右菜单创建抽屉布局,因为它工作正常但我需要在我打开右侧菜单时停止切换抽屉图标.我很困惑,请帮忙.

提前致谢.

switch(item.getItemId()){

case R.id.add_member:

if(chk==0){

drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED,Gravity.RIGHT);

chk=1;

if(drawer.isDrawerOpen(Gravity.LEFT))

{

//ActivityCompat.invalidateOptionsMenu(Main.this);

drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED,Gravity.RIGHT);

drawer.closeDrawer(Gravity.LEFT);

drawer.openDrawer(Gravity.RIGHT);

sh=1;

}

else{

drawer.openDrawer(Gravity.RIGHT);

sh=1;

}

}

else if(chk==1){

drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, Gravity.RIGHT);

drawer.closeDrawer(Gravity.RIGHT);

chk=0;

}

break;