Radiogroup+DrawerLayout切换效果

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布局文件

<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout    android:id="@+id/dl"    xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    tools:context="com.example.a.moni.MainActivity">    <RelativeLayout        android:layout_width="match_parent"        android:layout_height="match_parent">    <FrameLayout        android:id="@+id/fl"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_above="@+id/rg"        ></FrameLayout>    <RadioGroup        android:id="@+id/rg"        android:orientation="horizontal"        android:layout_alignParentBottom="true"        android:layout_width="match_parent"        android:layout_height="60dp">        <RadioButton            android:id="@+id/rb1"            android:layout_width="0dp"            android:layout_height="60dp"            android:textSize="16sp"            android:layout_weight="1"            android:background="@drawable/b1"            android:button="@null"            android:checked="true"            android:gravity="center"            android:padding="10dp"            android:text="首頁" />        <RadioButton            android:id="@+id/rb2"            android:layout_width="0dp"            android:layout_height="60dp"            android:textSize="16sp"            android:layout_weight="1"            android:background="@drawable/b1"            android:button="@null"            android:gravity="center"            android:padding="10dp"            android:text="发现" />        <RadioButton            android:id="@+id/rb3"            android:layout_width="0dp"            android:layout_height="60dp"            android:textSize="16sp"            android:layout_weight="1"            android:background="@drawable/b1"            android:button="@null"            android:gravity="center"            android:padding="10dp"            android:text="下载" />        <RadioButton            android:id="@+id/rb4"            android:layout_width="0dp"            android:layout_height="60dp"            android:textSize="16sp"            android:layout_weight="1"            android:background="@drawable/b1"            android:button="@null"            android:padding="10dp"            android:text="我的" />    </RadioGroup></RelativeLayout>    <RelativeLayout        android:id="@+id/rl"        android:layout_width="300dp"        android:layout_height="match_parent"        android:layout_gravity="left"        android:background="#ffffff">        <ImageView            android:id="@+id/image_touxiang"            android:layout_width="match_parent"            android:layout_height="100dp"            android:layout_centerHorizontal="true"            android:layout_margin="10dp"            android:src="@mipmap/ic_launcher" />        <ListView            android:id="@+id/list_view_drawer"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:layout_below="@+id/image_touxiang">        </ListView>    </RelativeLayout></android.support.v4.widget.DrawerLayout>

activity

import android.os.Bundle;import android.support.annotation.IdRes;import android.support.v4.widget.DrawerLayout;import android.support.v7.app.AppCompatActivity;import android.widget.ArrayAdapter;import android.widget.FrameLayout;import android.widget.ListView;import android.widget.RadioGroup;import android.widget.RelativeLayout;import com.example.a.moni.fragment.Faxian;import com.example.a.moni.fragment.Shouye;import com.example.a.moni.fragment.Wode;import com.example.a.moni.fragment.Xiazai;import java.util.ArrayList;import java.util.List;public class MainActivity extends AppCompatActivity {    private FrameLayout fl;    private  RadioGroup rg;    private DrawerLayout dl;    private RelativeLayout rl;    private ListView lv;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        fl = (FrameLayout) findViewById(R.id.fl);        dl = (DrawerLayout) findViewById(R.id.dl);                rl = (RelativeLayout) findViewById(R.id.rl);        lv = (ListView) findViewById(R.id.list_view_drawer);        List<String> list=new ArrayList<>();        list .add("钱包");        list .add("行程记录");        list .add("好友邀请");        list .add("设置");        list .add("购买特权卡");        ArrayAdapter<String> adapter=new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,android.R.id.text1,list);        lv.setAdapter(adapter);        rg=(RadioGroup)findViewById(R.id.rg);                getSupportFragmentManager().beginTransaction().replace(R.id.fl, new Shouye()).commit();        rg.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {            @Override            public void onCheckedChanged(RadioGroup radioGroup, @IdRes int i) {                switch (i) {                    case R.id.rb1:                        getSupportFragmentManager().beginTransaction().replace(R.id.fl, new Shouye()).commit();                        break;                    case R.id.rb2:                        getSupportFragmentManager().beginTransaction().replace(R.id.fl, new Faxian()).commit();                        break;                    case R.id.rb3:                        getSupportFragmentManager().beginTransaction().replace(R.id.fl, new Xiazai()).commit();                        break;                    case R.id.rb4:                        getSupportFragmentManager().beginTransaction().replace(R.id.fl, new Wode()).commit();                        break;                    default:                        break;                }            }        });    }}

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