ThreeGames/app/src/main/AndroidManifest.xml

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

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />

    <application
        android:name=".App"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:persistent="true"
        android:requestLegacyExternalStorage="true"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:usesCleartextTraffic="true">
        <activity android:name=".activity.AdminScaleActivity" />
        <activity android:name=".activity.InputParamActivity" />
        <activity android:name=".activity.WelcomeActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".activity.ScaleActivity"
            android:launchMode="singleTask"
            android:screenOrientation="portrait" />
        <activity
            android:name=".activity.GameActivity"
            android:launchMode="singleTask"
            android:screenOrientation="portrait" />
        <activity
            android:name=".activity.AdminActivity"
            android:launchMode="singleTask"
            android:screenOrientation="portrait" />
        <activity
            android:name=".activity.LoginActivity"
            android:launchMode="singleTask"
            android:screenOrientation="portrait" />
        <activity android:name=".activity.NormalUserActivity" android:launchMode="singleTask" />
        <activity android:name=".activity.RingActivity" android:launchMode="singleTask" />

        <service android:name=".service.GameService" />
    </application>

</manifest>