侧滑

最新推荐文章于 2021-03-22 00:03:34 发布

原创最新推荐文章于 2021-03-22 00:03:34 发布 · 439 阅读

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主Activity

public class MainActivity extends AppCompatActivity {

    private ListView lv;
    private DrawerLayout drawerLayout;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        init();
    }

    private void init() {
        drawerLayout = (DrawerLayout) findViewById(R.id.mydraw);
        lv = (ListView) findViewById(R.id.lv);
        //点击lv的条目，关闭侧滑，在主界面显示相关详细
        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                drawerLayout.closeDrawer(lv);//关闭侧滑
                //改变主界面
                String str = parent.getItemAtPosition(position).toString();
            }
        });
    }

}

布局

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/mydraw"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ListView
        android:id="@+id/lv"
        android:layout_width="240sp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:choiceMode="singleChoice"
        android:divider="#f00"
        android:dividerHeight="1dp"
        android:background="#fff"
        />
</android.support.v4.widget.DrawerLayout>