Android开发学习：[27]SlidingDrawer

1、首先我们先建一个Activity并且设置为启动项，一定要记得设置intent-filter来设置启动项

2、然后我们在布局的xml里面添加以下代码，记得要有handle和content的粝简肯惧内容<LinearLayout xmlns:android="http://s艘早祓胂chemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context="com.basillee.asus.demo.MainActivity9"> <SlidingDrawer android:layout_width="match_parent" android:layout_height="match_parent" android:content="@+id/content" android:handle="@+id/handle" android:id="@+id/slidingDrawer"> <ImageView android:id="@id/handle" android:layout_width="50dip" android:layout_height="44dip" android:src="@drawable/a"/> <LinearLayout android:id="@id/content" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@color/ripple_material_light"> <TextView android:id="@+id/txt" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="SlidingDrawerTest"/> </LinearLayout> </SlidingDrawer></LinearLayout>下面是Design窗体的可视化视图

3、然后我们添加后台代码，此处主要对slidingDrawer的打开状态进行监听做锟侯希哇处理package com.basillee.asus.demo;import androi颊俄岿髭d.support.v7.app.ActionBarActivity;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;import android.widget.ImageView;import android.widget.SlidingDrawer;import android.widget.TextView;public class MainActivity9 extends ActionBarActivity { private ImageView img; private SlidingDrawer slidingDrawer; private TextView textView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_activity9); img=(ImageView)findViewById(R.id.handle); slidingDrawer= (SlidingDrawer) findViewById(R.id.slidingDrawer); textView=(TextView)findViewById(R.id.txt); //完全打开 slidingDrawer.setOnDrawerOpenListener(new SlidingDrawer.OnDrawerOpenListener() { @Override public void onDrawerOpened() { img.setImageResource(R.drawable.b); } }); //完全关闭 slidingDrawer.setOnDrawerCloseListener(new SlidingDrawer.OnDrawerCloseListener() { @Override public void onDrawerClosed() { img.setImageResource(R.drawable.a); } }); slidingDrawer.setOnDrawerScrollListener(new SlidingDrawer.OnDrawerScrollListener() { //开始滚动时的操作 @Override public void onScrollStarted() { textView.setText("SlidingDrawerStarted"); } //结束滚动时的操作 @Override public void onScrollEnded() { textView.setText("SlidingDrawerEnded"); } }); }}下图是对于不同状态的侦听处理

4、然后我们点击Android Studio的运行按钮。

5、下面各图是对于slidingDrawer运行状态的事件处理的各种截图。