| /* |
| * Copyright 2014, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.managedprovisioning.task; |
| |
| import static com.android.internal.util.Preconditions.checkNotNull; |
| |
| import android.app.admin.DevicePolicyManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.pm.PackageManager; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.managedprovisioning.analytics.MetricsWriterFactory; |
| import com.android.managedprovisioning.analytics.ProvisioningAnalyticsTracker; |
| import com.android.managedprovisioning.common.ManagedProvisioningSharedPreferences; |
| import com.android.managedprovisioning.common.ProvisionLogger; |
| import com.android.managedprovisioning.R; |
| import com.android.managedprovisioning.common.SettingsFacade; |
| import com.android.managedprovisioning.common.Utils; |
| import com.android.managedprovisioning.model.ProvisioningParams; |
| |
| /** |
| * This tasks sets a given component as the device or profile owner. It also enables the management |
| * app if it's not currently enabled and sets the component as active admin. |
| */ |
| public class SetDevicePolicyTask extends AbstractProvisioningTask { |
| |
| private final PackageManager mPackageManager; |
| private final DevicePolicyManager mDevicePolicyManager; |
| private final Utils mUtils; |
| |
| public SetDevicePolicyTask( |
| Context context, |
| ProvisioningParams params, |
| Callback callback) { |
| this(new Utils(), context, params, callback, |
| new ProvisioningAnalyticsTracker( |
| MetricsWriterFactory.getMetricsWriter(context, new SettingsFacade()), |
| new ManagedProvisioningSharedPreferences(context))); |
| } |
| |
| @VisibleForTesting |
| SetDevicePolicyTask(Utils utils, |
| Context context, |
| ProvisioningParams params, |
| Callback callback, |
| ProvisioningAnalyticsTracker provisioningAnalyticsTracker) { |
| super(context, params, callback, provisioningAnalyticsTracker); |
| |
| mUtils = checkNotNull(utils); |
| mPackageManager = mContext.getPackageManager(); |
| mDevicePolicyManager = (DevicePolicyManager) context.getSystemService( |
| Context.DEVICE_POLICY_SERVICE); |
| } |
| |
| @Override |
| public int getStatusMsgId() { |
| return R.string.progress_set_owner; |
| } |
| |
| @Override |
| public void run(int userId) { |
| boolean success; |
| try { |
| ComponentName adminComponent = |
| mProvisioningParams.inferDeviceAdminComponentName(mUtils, mContext, userId); |
| String adminPackage = adminComponent.getPackageName(); |
| |
| enableDevicePolicyApp(adminPackage); |
| setActiveAdmin(adminComponent, userId); |
| if (mUtils.isProfileOwnerAction(mProvisioningParams.provisioningAction)) { |
| success = setProfileOwner(adminComponent, userId); |
| } else { |
| success = setDeviceOwner(adminComponent, |
| mContext.getResources().getString(R.string.default_owned_device_username), |
| userId); |
| } |
| } catch (Exception e) { |
| ProvisionLogger.loge("Failure setting device or profile owner", e); |
| error(0); |
| return; |
| } |
| |
| if (success) { |
| success(); |
| } else { |
| ProvisionLogger.loge("Error when setting device or profile owner."); |
| error(0); |
| } |
| } |
| |
| private void enableDevicePolicyApp(String packageName) { |
| int enabledSetting = mPackageManager.getApplicationEnabledSetting(packageName); |
| if (enabledSetting != PackageManager.COMPONENT_ENABLED_STATE_DEFAULT |
| && enabledSetting != PackageManager.COMPONENT_ENABLED_STATE_ENABLED) { |
| mPackageManager.setApplicationEnabledSetting(packageName, |
| PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, |
| // Device policy app may have launched ManagedProvisioning, play nice and don't |
| // kill it as a side-effect of this call. |
| PackageManager.DONT_KILL_APP); |
| } |
| } |
| |
| private void setActiveAdmin(ComponentName component, int userId) { |
| ProvisionLogger.logd("Setting " + component + " as active admin."); |
| mDevicePolicyManager.setActiveAdmin(component, true, userId); |
| } |
| |
| private boolean setDeviceOwner(ComponentName component, String owner, int userId) { |
| ProvisionLogger.logd("Setting " + component + " as device owner of user " + userId); |
| if (!component.equals(mDevicePolicyManager.getDeviceOwnerComponentOnCallingUser())) { |
| return mDevicePolicyManager.setDeviceOwner(component, owner, userId); |
| } |
| return true; |
| } |
| |
| private boolean setProfileOwner(ComponentName component, int userId) { |
| ProvisionLogger.logd("Setting " + component + " as profile owner of user " + userId); |
| if (!component.equals(mDevicePolicyManager.getProfileOwnerAsUser(userId))) { |
| return mDevicePolicyManager.setProfileOwner(component, component.getPackageName(), |
| userId); |
| } |
| return true; |
| } |
| } |