diff --git a/api/current.txt b/api/current.txt index 30ca14e362a4d..282f062c4e5c5 100644 --- a/api/current.txt +++ b/api/current.txt @@ -5106,6 +5106,7 @@ package android.app.admin { method public void clearForwardingIntentFilters(android.content.ComponentName); method public void clearPackagePersistentPreferredActivities(android.content.ComponentName, java.lang.String); method public void clearUserRestriction(android.content.ComponentName, java.lang.String); + method public android.os.UserHandle createUser(android.content.ComponentName, java.lang.String); method public void enableSystemApp(android.content.ComponentName, java.lang.String); method public int enableSystemApp(android.content.ComponentName, android.content.Intent); method public java.lang.String[] getAccountTypesWithManagementDisabled(); @@ -5139,6 +5140,7 @@ package android.app.admin { method public boolean isProfileOwnerApp(java.lang.String); method public void lockNow(); method public void removeActiveAdmin(android.content.ComponentName); + method public boolean removeUser(android.content.ComponentName, android.os.UserHandle); method public boolean resetPassword(java.lang.String, int); method public void setAccountManagementDisabled(android.content.ComponentName, java.lang.String, boolean); method public boolean setApplicationBlocked(android.content.ComponentName, java.lang.String, boolean); diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java index 18e2a958347a6..77b1acffb82d6 100644 --- a/core/java/android/app/admin/DevicePolicyManager.java +++ b/core/java/android/app/admin/DevicePolicyManager.java @@ -32,6 +32,7 @@ import android.os.RemoteCallback; import android.os.RemoteException; import android.os.ServiceManager; import android.os.UserHandle; +import android.os.UserManager; import android.provider.Settings; import android.service.trust.TrustAgentService; import android.util.Log; @@ -1982,6 +1983,43 @@ public class DevicePolicyManager { } } + /** + * Called by a device owner to create a user with the specified name. The UserHandle returned + * by this method should not be persisted as user handles are recycled as users are removed and + * created. If you need to persist an identifier for this user, use + * {@link UserManager#getSerialNumberForUser}. + * + * @param admin Which {@link DeviceAdminReceiver} this request is associated with. + * @param name the user's name + * @see UserHandle + * @return the UserHandle object for the created user, or null if the user could not be created. + */ + public UserHandle createUser(ComponentName admin, String name) { + try { + return mService.createUser(admin, name); + } catch (RemoteException re) { + Log.w(TAG, "Could not create a user", re); + } + return null; + } + + /** + * Called by a device owner to remove a user and all associated data. The primary user can + * not be removed. + * + * @param admin Which {@link DeviceAdminReceiver} this request is associated with. + * @param userHandle the user to remove. + * @return {@code true} if the user was removed, {@code false} otherwise. + */ + public boolean removeUser(ComponentName admin, UserHandle userHandle) { + try { + return mService.removeUser(admin, userHandle); + } catch (RemoteException re) { + Log.w(TAG, "Could not remove user ", re); + return false; + } + } + /** * Called by a profile or device owner to get the application restrictions for a given target * application running in the managed profile. diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl index 7257158b4abca..3c08c14a4c0a5 100644 --- a/core/java/android/app/admin/IDevicePolicyManager.aidl +++ b/core/java/android/app/admin/IDevicePolicyManager.aidl @@ -22,6 +22,7 @@ import android.content.Intent; import android.content.IntentFilter; import android.os.Bundle; import android.os.RemoteCallback; +import android.os.UserHandle; /** * Internal IPC interface to the device policy service. @@ -128,6 +129,9 @@ interface IDevicePolicyManager { int setApplicationsBlocked(in ComponentName admin, in Intent intent, boolean blocked); boolean isApplicationBlocked(in ComponentName admin, in String packageName); + UserHandle createUser(in ComponentName who, in String name); + boolean removeUser(in ComponentName who, in UserHandle userHandle); + void enableSystemApp(in ComponentName admin, in String packageName); int enableSystemAppWithIntent(in ComponentName admin, in Intent intent); diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java index 4e4d127bc9ac7..5395f60a7dd18 100644 --- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java +++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java @@ -3350,6 +3350,44 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub { } } + @Override + public UserHandle createUser(ComponentName who, String name) { + synchronized (this) { + if (who == null) { + throw new NullPointerException("ComponentName is null"); + } + getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER); + + long id = Binder.clearCallingIdentity(); + try { + UserInfo userInfo = mUserManager.createUser(name, 0 /* flags */); + if (userInfo != null) { + return userInfo.getUserHandle(); + } + return null; + } finally { + restoreCallingIdentity(id); + } + } + } + + @Override + public boolean removeUser(ComponentName who, UserHandle userHandle) { + synchronized (this) { + if (who == null) { + throw new NullPointerException("ComponentName is null"); + } + getActiveAdminForCallerLocked(who, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER); + + long id = Binder.clearCallingIdentity(); + try { + return mUserManager.removeUser(userHandle.getIdentifier()); + } finally { + restoreCallingIdentity(id); + } + } + } + @Override public Bundle getApplicationRestrictions(ComponentName who, String packageName) { final UserHandle userHandle = new UserHandle(UserHandle.getCallingUserId());