2.4.9 列表视图

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

    <ListView
        android:id="@+id/listView2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
    </ListView>

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView" />

</LinearLayout>

 

public class MainActivity extends Activity {
    private int status = 0;
    private String[] books2 = new String[] { "乖,摸摸头", "从你的全世界路过", "杜拉拉升职记" };
    private String[] author = new String[] { "大冰","张嘉佳","xxx"};
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setContentView(R.layout.activity_main);
        ListView listView = (ListView) findViewById(R.id.listView2);
        int[] to = new int[]{R.id.textView1,R.id.textView2};
        List<Map<String,Object>> data = new ArrayList<Map<String, Object>>();
        for(int i=0;i<books2.length;i++){
            Map<String,Object> newMap = new HashMap<String, Object>();
            newMap.put("author", this.author[i]);
            newMap.put("book", this.books2[i]);
            data.add(newMap);
        }
        SimpleAdapter adapter = new SimpleAdapter(this, data, R.layout.activity_main, new String[]{"book","author"}, to);
        listView.setAdapter(adapter);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}