Android app本地切换logo和名称

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.cgg.change_icon">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/Theme.ChangeIcon">

        <activity android:name=".MainActivity"/>

        <activity-alias
            android:name=".DefaultAliasActivity"
            android:enabled="true"
            android:icon="@mipmap/ic_launcher"
            android:label="ChangeIcon"
            android:targetActivity=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity-alias>

        <activity-alias
            android:name=".Alias1Activity"
            android:enabled="false"
            android:icon="@mipmap/app_logo_b"
            android:label="ChangeIcon1"
            android:targetActivity=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity-alias>

        <activity-alias
            android:name=".Alias2Activity"
            android:enabled="false"
            android:icon="@mipmap/app_logo_c"
            android:label="ChangeIcon2"
            android:targetActivity=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity-alias>
    </application>

</manifest> 

package com.cgg.change_icon

import android.content.ComponentName
import android.content.Context
import android.content.pm.PackageManager
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import android.widget.ImageView
import android.widget.RadioGroup
import androidx.annotation.StringDef

class MainActivity : AppCompatActivity() {

    val APP_D = "com.cgg.change_icon.DefaultAliasActivity"
    val APP_1 = "com.cgg.change_icon.Alias1Activity"
    val APP_2 = "com.cgg.change_icon.Alias2Activity"

    private var mPackageManager: PackageManager? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        mPackageManager = applicationContext.packageManager

        findViewById<ImageView>(R.id.iv_0).setOnClickListener {
            ShowComponent(APP_D)
        }

        findViewById<ImageView>(R.id.iv_1).setOnClickListener {
            ShowComponent(APP_1)
        }

        findViewById<ImageView>(R.id.iv_2).setOnClickListener {
            ShowComponent(APP_2)
        }

    }

    private fun ShowComponent(app: String){
        packageManager.run {
            setComponentEnabledSetting(
                componentName,
                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
                PackageManager.DONT_KILL_APP
            )
            setComponentEnabledSetting(
                ComponentName(baseContext, app),
                PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
                PackageManager.DONT_KILL_APP
            )
        }
    }

}

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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=".MainActivity">

    <ImageView
        android:id="@+id/iv_0"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:scaleType="centerCrop"
        android:src="@mipmap/ic_launcher"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_marginTop="30dp"/>

    <ImageView
        android:id="@+id/iv_1"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:scaleType="centerCrop"
        android:src="@mipmap/app_logo_b"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toBottomOf="@id/iv_0"
        android:layout_marginTop="30dp"/>

    <ImageView
        android:id="@+id/iv_2"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:scaleType="centerCrop"
        android:src="@mipmap/app_logo_c"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toBottomOf="@id/iv_1"
        android:layout_marginTop="30dp"/>

</androidx.constraintlayout.widget.ConstraintLayout>