Can Android Manifest programmatically update at runtime?

What I want to achieve:

I am creating an app that changes the app icon and app name programmatically.

What I have achieved:

 I have already achieved this because there are only 5 names and icons, by declaring the activity alias in the android manifest.

The problem I am facing:

If you only have 5 names, then it is easy to declare it in the manifest. But what if you don't know, no. names and you must update the manifest programmatically.

Below is my code:

AndroidManifest.xml

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

    <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
    <uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity-alias android:label="@string/app_name1"
            android:icon="@drawable/ic_launcher"
            android:name=".MainActivity-Red"
            android:enabled="false"
            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:label="@string/app_name2"
            android:icon="@drawable/ic_launcher_1"
            android:name=".MainActivity-Pink"
            android:enabled="false"
            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:label="@string/app_name3"
            android:icon="@drawable/ic_launcher_2"
            android:name=".MainActivity-Blue"
            android:enabled="false"
            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:label="@string/app_name4"
            android:icon="@drawable/ic_launcher_3"
            android:name=".MainActivity-Grey"
            android:enabled="false"
            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>

      

        
        
        
      

    

In MainActivity.java

    img.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            if (view.getTag().equals(0)) {
                changeIcon("com.drawerstack.MainActivity-Red");
                removeIcon("com.drawerstack.MainActivity");
                removeIcon("com.drawerstack.MainActivity-Pink");
                removeIcon("com.drawerstack.MainActivity-Blue");
                removeIcon("com.drawerstack.MainActivity-Grey");
            } else if (view.getTag().equals(1)) {
                changeIcon("com.drawerstack.MainActivity-Pink");
                removeIcon("com.drawerstack.MainActivity-Blue");
                removeIcon("com.drawerstack.MainActivity-Grey");
                removeIcon("com.drawerstack.MainActivity-Red");
                removeIcon("com.drawerstack.MainActivity");
            } else if (view.getTag().equals(2)) {
                changeIcon("com.drawerstack.MainActivity-Blue");
                removeIcon("com.drawerstack.MainActivity-Pink");
                removeIcon("com.drawerstack.MainActivity-Grey");
                removeIcon("com.drawerstack.MainActivity-Red");
                removeIcon("com.drawerstack.MainActivity");
            } else if (view.getTag().equals(3)) {
                changeIcon("com.drawerstack.MainActivity-Grey");
                removeIcon("com.drawerstack.MainActivity-Pink");
                removeIcon("com.drawerstack.MainActivity-Red");
                removeIcon("com.drawerstack.MainActivity-Blue");
                removeIcon("com.drawerstack.MainActivity");
            }
        }
    });


private void changeIcon(final String pkgName) {

    doAsynchronousTask = new TimerTask() {
        @Override
        public void run() {
            // TODO Auto-generated method stub
            Date now = new Date();
            if(now.after(afterDate)){
                timer.cancel();
                Common.dismissProgressDialog(MainActivity.this);
                finish();
            }
        }
    };
    timer.schedule(doAsynchronousTask, 0, 50000);

    Common.loadProgressDialog(MainActivity.this,false);
    getPackageManager().setComponentEnabledSetting(
            new ComponentName("com.drawerstack", pkgName),
            PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);
}


private void removeIcon(String removePkg) {
        getPackageManager().setComponentEnabledSetting(
                new ComponentName("com.drawerstack", removePkg),
                PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);
    }