API CHANGE: expose the backup-related ApplicationInfo flag masks
Fixes bug #2507582 by doing the following:
- Un-@hide the FLAG_ALLOW_BACKUP, FLAG_KILL_AFTER_RESTORE, and
FLAG_RESTORE_ANY_VERSION mask constants in ApplicationInfo. These
correspond, respectively, to the <application> manifest tag's
android:allowBackup, android:killAfterRestore, and
android:restoreAnyVersion attributes.
- Remove the android:restoreNeedsApplication attribute and the
corresponding FLAG_RESTORE_NEEDS_APPLICATION constant [which was still
marked @hide]. We now always use the application's own Application
class when performing a normal restore. In the future when we support
an externalized full-filesystem backup/restore operation, we will use
an OS-defined agent class with a base-class Application instance, but
this will not happen until a future release.
Also expands real documentation on the above ApplicationInfo constants;
that work is part of bug #2465360
Change-Id: I735d07a963ae80a01343637d83bef84e4c23fdcc
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index 9736b01..c33f305 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -1448,8 +1448,8 @@
if (allowBackup) {
ai.flags |= ApplicationInfo.FLAG_ALLOW_BACKUP;
- // backupAgent, killAfterRestore, restoreNeedsApplication, and restoreAnyVersion
- // are only relevant if backup is possible for the given application.
+ // backupAgent, killAfterRestore, and restoreAnyVersion are only relevant
+ // if backup is possible for the given application.
String backupAgent = sa.getNonConfigurationString(
com.android.internal.R.styleable.AndroidManifestApplication_backupAgent, 0);
if (backupAgent != null) {
@@ -1465,11 +1465,6 @@
ai.flags |= ApplicationInfo.FLAG_KILL_AFTER_RESTORE;
}
if (sa.getBoolean(
- com.android.internal.R.styleable.AndroidManifestApplication_restoreNeedsApplication,
- false)) {
- ai.flags |= ApplicationInfo.FLAG_RESTORE_NEEDS_APPLICATION;
- }
- if (sa.getBoolean(
com.android.internal.R.styleable.AndroidManifestApplication_restoreAnyVersion,
false)) {
ai.flags |= ApplicationInfo.FLAG_RESTORE_ANY_VERSION;