隐藏式抽屉（SlidingDrawer）

新建一个继承Activity类的SlidingDrawerActivity，并设置布局文件为：slidingdrawer.xml。

布局文件：

<SlidingDrawer         android:id="@+id/slidingdrawer_sd"         android:layout_width="fill_parent"         android:layout_height="fill_parent"         android:content="@+id/slidingdrawer_lv"         android:handle="@+id/slidingdrawer_info"         android:orientation="horizontal" >         <TextView             android:id="@+id/slidingdrawer_info"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:text="@string/toleft"             android:textColor="#FFFFFF00"             android:textSize="24sp" />         <ListView             android:id="@+id/slidingdrawer_lv"             android:layout_width="fill_parent"             android:layout_height="wrap_content"             android:entries="@array/spinnerItem" >         </ListView>     </SlidingDrawer>

而后是Activity代码：

package lyx.feng.second; import lyx.feng.simpletextdemo.R; import android.app.Activity; import android.graphics.Color; import android.os.Bundle; import android.widget.SlidingDrawer; import android.widget.SlidingDrawer.OnDrawerCloseListener; import android.widget.SlidingDrawer.OnDrawerOpenListener; import android.widget.TextView; @SuppressWarnings("deprecation") public class SlidingDrawerActivity extends Activity {     private SlidingDrawer sd = null;     private TextView tv = null;     @Override     protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        super.setContentView(R.layout.slidingdrawer);        this.sd = (SlidingDrawer) super.findViewById(R.id.slidingdrawer_sd);        this.tv = (TextView) super.findViewById(R.id.slidingdrawer_info);        this.tv.setTextColor(Color.RED);        this.sd.setOnDrawerOpenListener(new OnDrawerOpenListener() {            @Override            public void onDrawerOpened() {               tv.setText(getString(R.string.toright));            }        });        this.sd.setOnDrawerCloseListener(new OnDrawerCloseListener() {            @Override            public void onDrawerClosed() {               tv.setText(getString(R.string.toleft));            }        });     } }