Potentially Backup mode enabled

Description

Android performs by default a full backup of applications including the private files stored on /data partition. The Backup Manager service uploads those data to the user's Google Drive account.

Recommendation

if the application contains sensitive data that you don't want to be restored, you can disable backup mode by setting the attribute android:allowBackup to false in the application tag.

Technical details
<?xml version="1.0" ?>
<manifest android:compileSdkVersion="28" android:compileSdkVersionCodename="9" android:installLocation="2" android:versionCode="9" android:versionName="0.9" package="com.EduIsFun.EduIsFun" platformBuildVersionCode="28" platformBuildVersionName="9" xmlns:android="http://schemas.android.com/apk/res/android">
	

	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28">
</uses-sdk>
	

	<supports-screens android:anyDensity="true" android:largeScreens="true" android:normalScreens="true" android:smallScreens="true" android:xlargeScreens="true">
</supports-screens>
	

	<uses-feature android:glEsVersion="0x00020000">
</uses-feature>
	

	<uses-permission android:name="android.permission.INTERNET">
</uses-permission>
	

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

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

	<uses-feature android:name="android.hardware.touchscreen.multitouch.distinct" android:required="false">
</uses-feature>
	

	<uses-permission android:name="com.android.vending.BILLING">
</uses-permission>
	

	<uses-feature android:name="android.software.vr.mode" android:required="false">
</uses-feature>
	

	<uses-feature android:name="android.software.vr.high_performance" android:required="false">
</uses-feature>
	

	<application android:allowBackup="true" android:banner="@7F060053" android:icon="@7F0A0000" android:isGame="true" android:label="@7F0B001F" android:supportsRtl="true" android:theme="@7F0C0135" android:usesCleartextTraffic="true">
		

		<activity android:configChanges="0x40003FFF" android:hardwareAccelerated="false" android:label="@7F0B001F" android:launchMode="2" android:name="com.EduIsFun.EduIsFun.UnityPlayerActivity" android:screenOrientation="7">
			

			<intent-filter>
				

				<action android:name="android.intent.action.MAIN">
</action>
				

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

				<category android:name="android.intent.category.LEANBACK_LAUNCHER">
</category>
				

			</intent-filter>
			

			<meta-data android:name="unityplayer.UnityActivity" android:value="true">
</meta-data>
			

		</activity>
		

		<activity android:configChanges="0x40000FFF" android:name="com.facebook.unity.FBUnityLoginActivity" android:theme="@android:01030011">
</activity>
		

		<activity android:configChanges="0x40000FFF" android:name="com.facebook.unity.FBUnityDialogsActivity" android:theme="@android:01030011">
</activity>
		

		<activity android:exported="true" android:name="com.facebook.unity.FBUnityAppLinkActivity">
			

			<intent-filter>
				

				<action android:name="android.intent.action.VIEW">
</action>
				

				<category android:name="android.intent.category.DEFAULT">
</category>
				

				<data android:scheme="fb_login_protocol_scheme">
</data>
				

			</intent-filter>
			

		</activity>
		

		<activity android:exported="true" android:name="com.facebook.unity.FBUnityDeepLinkingActivity">
</activity>
		

		<activity android:name="com.facebook.unity.FBUnityGameRequestActivity">
</activity>
		

		<activity android:name="com.facebook.unity.FBUnityCreateGameGroupActivity">
</activity>
		

		<activity android:name="com.facebook.unity.FBUnityJoinGameGroupActivity">
</activity>
		

		<activity android:name="com.facebook.unity.AppInviteDialogActivity">
</activity>
		

		<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="fb369962186945312">
</meta-data>
		

		<meta-data android:name="com.facebook.sdk.AutoLogAppEventsEnabled" android:value="true">
</meta-data>
		

		<meta-data android:name="com.facebook.sdk.AdvertiserIDCollectionEnabled" android:value="true">
</meta-data>
		

		<provider android:authorities="com.facebook.app.FacebookContentProvider369962186945312" android:exported="true" android:name="com.facebook.FacebookContentProvider">
</provider>
		

		<meta-data android:name="unity.build-id" android:value="9483c571-88cd-4410-9acd-35472eff462c">
</meta-data>
		

		<meta-data android:name="unity.splash-mode" android:value="0">
</meta-data>
		

		<meta-data android:name="unity.splash-enable" android:value="true">
</meta-data>
		

		<meta-data android:name="android.arch.lifecycle.VERSION" android:value="27.0.0-SNAPSHOT">
</meta-data>
		

		<meta-data android:name="android.support.VERSION" android:value="26.1.0">
</meta-data>
		

		<activity android:excludeFromRecents="true" android:exported="false" android:name="com.google.android.gms.auth.api.signin.internal.SignInHubActivity" android:theme="@android:01030010">
</activity>
		

		<service android:exported="true" android:name="com.google.android.gms.auth.api.signin.RevocationBoundService" android:permission="com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION">
</service>
		

		<activity android:exported="false" android:name="com.google.android.gms.common.api.GoogleApiActivity" android:theme="@android:01030010">
</activity>
		

		<meta-data android:name="com.google.android.gms.version" android:value="@7F080004">
</meta-data>
		

		<activity android:configChanges="0x000005B0" android:name="com.facebook.FacebookActivity" android:theme="@7F0C0182">
</activity>
		

		<activity android:name="com.facebook.CustomTabMainActivity">
</activity>
		

		<activity android:name="com.facebook.CustomTabActivity">
</activity>
		

		<provider android:authorities="com.EduIsFun.EduIsFun.FacebookInitProvider" android:exported="false" android:name="com.facebook.internal.FacebookInitProvider">
</provider>
		

		<receiver android:exported="false" android:name="com.facebook.CurrentAccessTokenExpirationBroadcastReceiver">
			

			<intent-filter>
				

				<action android:name="com.facebook.sdk.ACTION_CURRENT_ACCESS_TOKEN_CHANGED">
</action>
				

			</intent-filter>
			

		</receiver>
		

		<provider android:authorities="com.EduIsFun.EduIsFun.MarketingInitProvider" android:exported="false" android:name="com.facebook.marketing.internal.MarketingInitProvider">
</provider>
		

		<activity android:configChanges="0x40000FFF" android:name="com.unity.purchasing.googleplay.PurchaseActivity" android:theme="@android:01030011">
</activity>
		

		<activity android:configChanges="0x40000FFF" android:enableVrMode="com.google.vr.vrcore/com.google.vr.vrcore.common.VrCoreListenerService" android:name="com.unity.purchasing.googleplay.VRPurchaseActivity" android:theme="@7F0C0137">
			

			<intent-filter>
				

				<action android:name="com.google.vr.vrcore.ACTION_NONE">
</action>
				

				<category android:name="com.google.intent.category.DAYDREAM">
</category>
				

			</intent-filter>
			

		</activity>
		

	</application>
	

</manifest>