'how to specify to not backup default sharedPreference and database with android:dataExtractionRules?

I want to not backup sharedPref as those contains login info. I'm using below code to not allow backup for API > android12.

 <cloud-backup>
    <exclude domain="sharedpref" />
    <exclude domain="database" />
</cloud-backup>
<device-transfer>
    <exclude domain="sharedpref" />
    <exclude domain="database" />
</device-transfer>

Is this enough to prevent backing up of default sharedPref and any room db?

What is the best way / what else should I do to prevent that backup?

Solution 1:^[1]

In your manifest add

<application
android:allowBackup="false"
android:fullBackupContent="false"
android:dataExtractionRules="@xml/data_extraction_rules"
tools:targetApi="s">

The data extraction rules must be

<data-extraction-rules>
<cloud-backup>
    <exclude domain="database" />
    <exclude domain="sharedpref" />
</cloud-backup>
<device-transfer>
    <exclude domain="database" />
    <exclude domain="sharedpref" />
</device-transfer>

Maybe this link might help.

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Solution 1

'how to specify to not backup default sharedPreference and database with android:dataExtractionRules?

Solution 1:[1]

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Related Questions

Solution 1:^[1]