<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.arun.rxgoogleinstant">

    <uses-permission android:name="android.permission.INTERNET" />
    <application
        android:allowBackup="true"
        android:label="@string/app_name"
        android:supportsRtl="true">

    </application>
</manifest>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.arun.rxgoogleinstant">

    <uses-permission android:name="android.permission.INTERNET" />
    <application
        android:label="@string/app_name"
        android:supportsRtl="true" />
</manifest>

Remove allowBackup attribute in library
Remove allowBackup attribute in library
