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UNTESTED: Don't backup device or profile owner apps

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This commit is contained in:
Torsten Grote 2024-02-12 11:10:27 -03:00
parent 9c4f9d8a67
commit eefeb7607d
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GPG key ID: 3E5F77D92CF891FF
1 changed files with 8 additions and 0 deletions

8
app/src/main/java/com/stevesoltys/seedvault/transport/backup/PackageService.kt
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@ -1,5 +1,6 @@
package com.stevesoltys.seedvault.transport.backup
import android.app.admin.DevicePolicyManager
import android.app.backup.IBackupManager
import android.content.Context
import android.content.pm.ApplicationInfo.FLAG_ALLOW_BACKUP
@ -36,6 +37,7 @@ internal class PackageService(
) {
private val packageManager: PackageManager = context.packageManager
private val devicePolicyManager = context.getSystemService(DevicePolicyManager::class.java)
private val myUserId = UserHandle.myUserId()
val eligiblePackages: Array<String>
@ -156,6 +158,10 @@ internal class PackageService(
// Check that the app is not excluded by user preference
val enabled = settingsManager.isBackupEnabled(packageName)
// restoring device or profiler owners will cause things to crash
if (devicePolicyManager.isDeviceOwnerApp(packageName) ||
devicePolicyManager.isProfileOwnerApp(packageName)) return false
// We need to explicitly exclude DocumentsProvider and Seedvault.
// Otherwise, they get killed while backing them up, terminating our backup.
val excludedPackages = setOf(
@ -201,6 +207,8 @@ internal class PackageService(
*/
private fun PackageInfo.doesNotGetBackedUp(): Boolean {
if (packageName == MAGIC_PACKAGE_MANAGER || applicationInfo == null) return true
if (isSystemApp() && (devicePolicyManager.isDeviceOwnerApp(packageName) ||
devicePolicyManager.isProfileOwnerApp(packageName))) return true
return !allowsBackup() || isStopped()
}
}