android 實現類似選項卡的UI

效果圖如下

Xml 佈局如下：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_login"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="net.sytm.liaoningmobile.activity.LoginActivity"
    android:background="@drawable/login_bg"
    android:orientation="vertical">

    <RadioGroup
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:gravity="center"
        android:id="@+id/switch_btn_id"
        android:layout_marginTop="8dp">

        <RadioButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/service_pass_id"
            android:text="服務密碼登錄"
            android:textColor="@drawable/radio_button_text"
            android:background="@drawable/radio_button_left"
            android:button="@null"
            android:padding="8dp"
            android:checked="true"/>

        <RadioButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/msm_pass_id"
            android:text="短信密碼登錄"
            android:textColor="@drawable/radio_button_text"
            android:background="@drawable/radio_button_right"
            android:button="@null"
            android:padding="8dp"/>

    </RadioGroup>

    

</LinearLayout>

button text xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true" android:color="#3196ff"/>
    <item android:color="@android:color/white" />
</selector>

radio button left xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true">
        <shape android:shape="rectangle">
            <solid android:color="@android:color/white" />
            <corners
                android:bottomLeftRadius="5dp"
                android:bottomRightRadius="0dp"
                android:topLeftRadius="5dp"
                android:topRightRadius="0dp" />
            <stroke android:width="0.5dp" android:color="#3196ff" />

            <size android:width="48dp" android:height="32dp" />
        </shape>
    </item>
    <item >
        <shape android:shape="rectangle">
            <solid android:color="#3196ff" />
            <corners
                android:bottomLeftRadius="5dp"
                android:bottomRightRadius="0dp"
                android:topLeftRadius="5dp"
                android:topRightRadius="0dp" />
            <stroke android:width="0.5dp" android:color="@android:color/white" />
            <size android:width="48dp" android:height="32dp" />
        </shape>
    </item>


</selector>

radio button right xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true">
        <shape android:shape="rectangle">
            <solid android:color="@android:color/white" />
            <corners
                android:bottomLeftRadius="0dp"
                android:bottomRightRadius="5dp"
                android:topLeftRadius="0dp"
                android:topRightRadius="5dp" />
            <stroke android:width="0.5dp" android:color="#3196ff" />
            <size android:width="48dp" android:height="32dp" />
        </shape>
    </item>
    <item >
        <shape android:shape="rectangle">
            <solid android:color="#3196ff" />
            <corners
                android:bottomLeftRadius="0dp"
                android:bottomRightRadius="5dp"
                android:topLeftRadius="0dp"
                android:topRightRadius="5dp" />
            <stroke android:width="0.5dp" android:color="@android:color/white" />
            <size android:width="48dp" android:height="32dp" />
        </shape>
    </item>


</selector>

代碼如下 

package net.sytm.liaoningmobile.controller;

import android.widget.RadioGroup;

import net.sytm.liaoningmobile.R;
import net.sytm.liaoningmobile.base.BaseActivity;

/**
 * Created by aoc on 2016/10/9.
 */

public class LoginController implements RadioGroup.OnCheckedChangeListener {

    private BaseActivity activity;

    public LoginController(BaseActivity activity) {
        this.activity = activity;
        initView();
    }

    private void initView() {
        RadioGroup radioGroup = (RadioGroup) activity.findViewById(R.id.switch_btn_id);
        radioGroup.setOnCheckedChangeListener(this);
    }

    @Override
    public void onCheckedChanged(RadioGroup group, int checkedId) {
        switch (checkedId) {

        }
    }
}