Backups will be handled by launching the application in a special mode under which no activities or services will be started, only the BackupAgent subclass named in the app's android:backupAgent manifest property. This takes the place of the BackupService class used earlier during development. In the cases of *full* backup or restore, an application that does not supply its own BackupAgent will be launched in a restricted manner; in particular, it will be using the default Application class rather than any manifest-declared one. This ensures that the app is not running any code that may try to manipulate its data while the backup system reads/writes its data set.
13 lines
578 B
XML
13 lines
578 B
XML
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.android.backuptest">
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<application android:backupAgent="BackupTestAgent">
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<activity android:name="BackupTestActivity" android:label="_BackupTest">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.DEFAULT" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>
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