android 侧滑栏简单实现，结合listview 点击跳转Activity

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/bbtianshi/article/details/80268829

第一步 对应的主布局

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/v4_drawerlayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.samsung.ceshi.DaohanglanActivity">

    <FrameLayout
        android:id="@+id/v4_drawerlayout_frame"
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/v4_text"
            android:textSize="22sp"
            android:textColor="@color/colorAccent"
            android:gravity="center"
            />
    </FrameLayout>

    <ListView
        android:layout_width="200dp"
        android:layout_height="match_parent"
        android:layout_gravity="left"
        android:id="@+id/v4_listview"
        android:choiceMode="singleChoice"
        android:background="@android:color/white" />

</android.support.v4.widget.DrawerLayout>

接下来对应的就是activity

public class DaohanglanActivity extends AppCompatActivity {


    private ListView listView;

    private DrawerLayout drawerLayout;

    private TextView textView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.daohanglan);

        initView();
    }
    private void initView()
    {
        listView=(ListView) findViewById(R.id.v4_listview);
        drawerLayout=(DrawerLayout) findViewById(R.id.v4_drawerlayout);
        textView=(TextView) findViewById(R.id.v4_text);
        initDate();
    }

    private void initDate(){
        final List<String> list = new ArrayList<String>();
        list.add("网易");
        list.add("腾讯");
        list.add("新浪");
        list.add("搜狐");
        ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, list);
        listView.setAdapter(adapter);

        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                textView.setText(list.get(position));
                if(list.get(position).equals("网易"))
                {
                    Intent intent = new Intent(DaohanglanActivity.this,Main2Activity.class);
                    startActivity(intent);
                }
                if(list.get(position).equals("腾讯"))
                {
                    Intent intent = new Intent(DaohanglanActivity.this,MainActivity.class);
                    startActivity(intent);
                }
                showDrawerLayout();
            }
        });

        drawerLayout.openDrawer(Gravity.LEFT);//侧滑打开  不设置则不会默认打开
    }

    private void showDrawerLayout() {
        if (!drawerLayout.isDrawerOpen(Gravity.LEFT)) {
            drawerLayout.openDrawer(Gravity.LEFT);
        } else {
            drawerLayout.closeDrawer(Gravity.LEFT);
        }
    }

}