AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest
    package="net.supware.tipro"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:installLocation="auto"
    android:versionCode="9"
    android:versionName="9">

    <!-- Market Filters -->
    <uses-sdk
        android:minSdkVersion="4"
        android:targetSdkVersion="8" />

    <uses-feature android:name="android.hardware.touchscreen" />

    <supports-screens android:smallScreens="false" />

    <uses-feature android:name="android.hardware.audio.output" android:required="true" />
    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher_86"
        android:label="@string/app_name"
        android:theme="@style/AppTheme">

        <activity
            android:name=".MainActivity"
            android:configChanges="orientation|keyboardHidden|screenSize"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:theme="@style/FullscreenTheme">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity>

        <!-- beginnings of https://gist.github.com/z8888q/7280681 -->
        <activity-alias
            android:name=".TI82"
            android:targetActivity=".MainActivity"
            android:icon="@mipmap/ic_launcher_82"
            android:enabled="false">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity-alias>

        <activity-alias
            android:name=".TI83"
            android:targetActivity=".MainActivity"
            android:icon="@mipmap/ic_launcher_83"
            android:enabled="false">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity-alias>

        <activity-alias
            android:name=".TI85"
            android:targetActivity=".MainActivity"
            android:icon="@mipmap/ic_launcher_85"
            android:enabled="false">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity-alias>

        <activity-alias
            android:name=".TI86"
            android:targetActivity=".MainActivity"
            android:icon="@mipmap/ic_launcher_86"
            android:enabled="false">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity-alias>

        <activity
            android:name=".SettingsActivity"
            android:label="@string/app_name" />

    </application>

</manifest>