Plumbing in PackageManager and installd for multi-user support.
- Create /data/user directory and symlink /data/user/0 -> /data/data for
backward compatibility
- Create data directories for all packages for new user
- Remove data directories when removing a user
- Create data directories for all users when a package is created
- Clear / Remove data for multiple users
- Fixed a bug in verifying the location of a system app
- pm commands for createUser and removeUser (will be disabled later)
- symlink duplicate lib directories to the original lib directory
Change-Id: Id9fdfcf0e62406a8896aa811314dfc08d5f6ed95
diff --git a/services/java/com/android/server/pm/Installer.java b/services/java/com/android/server/pm/Installer.java
index da3ebaf..d10aa97 100644
--- a/services/java/com/android/server/pm/Installer.java
+++ b/services/java/com/android/server/pm/Installer.java
@@ -225,10 +225,12 @@
return execute(builder.toString());
}
- public int remove(String name) {
+ public int remove(String name, int userId) {
StringBuilder builder = new StringBuilder("remove");
builder.append(' ');
builder.append(name);
+ builder.append(' ');
+ builder.append(userId);
return execute(builder.toString());
}
@@ -248,10 +250,30 @@
return execute(builder.toString());
}
- public int clearUserData(String name) {
+ public int createUserData(String name, int uid, int userId) {
+ StringBuilder builder = new StringBuilder("mkuserdata");
+ builder.append(' ');
+ builder.append(name);
+ builder.append(' ');
+ builder.append(uid);
+ builder.append(' ');
+ builder.append(userId);
+ return execute(builder.toString());
+ }
+
+ public int removeUserDataDirs(int userId) {
+ StringBuilder builder = new StringBuilder("rmuser");
+ builder.append(' ');
+ builder.append(userId);
+ return execute(builder.toString());
+ }
+
+ public int clearUserData(String name, int userId) {
StringBuilder builder = new StringBuilder("rmuserdata");
builder.append(' ');
builder.append(name);
+ builder.append(' ');
+ builder.append(userId);
return execute(builder.toString());
}