如何一键打开和关闭 Slidedrawer - android

Question

试图用一个按钮打开和关闭滑动抽屉，但它不起作用

xml 代码

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/LinearLayout01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

<Button
    android:id="@+id/open_close_slide"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="@drawable/setting" />

<SlidingDrawer
    android:id="@+id/slidingDrawer1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:content="@+id/content"
    android:handle="@+id/handle" >

    <Button
        android:id="@+id/handle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Handle" />

    <LinearLayout
        android:id="@+id/content"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
    </LinearLayout>
</SlidingDrawer>

java代码

  final SlidingDrawer slidingDrawer1 = (SlidingDrawer) findViewById(R.id.slidingDrawer1);

    Button setting = (Button) findViewById(R.id.open_close_slide);
    setting.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub
            slidingDrawer1.open();
        // want to add another code here to close the slide 
        }
    });

如何使此按钮在第一次单击打开幻灯片并在第二次单击关闭幻灯片时双击工作？

Answer 1

final SlidingDrawer slidingDrawer1 = (SlidingDrawer) findViewById(R.id.slidingDrawer1);

    Button setting = (Button) findViewById(R.id.open_close_slide);
    setting.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {
            if (slidingDrawer1.isOpened()){
               slidingDrawer1.close();
            } 
            else{
               slidingDrawer1.open();    
            }

        }
    });