| /* |
| * Copyright (C) 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.example.android.apprestrictionenforcer; |
| |
| import android.app.admin.DevicePolicyManager; |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.os.Bundle; |
| import android.support.v4.app.FragmentActivity; |
| |
| public class MainActivity extends FragmentActivity implements StatusFragment.StatusUpdatedListener { |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.activity_main_real); |
| if (null == savedInstanceState) { |
| DevicePolicyManager devicePolicyManager = |
| (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE); |
| PackageManager packageManager = getPackageManager(); |
| if (!devicePolicyManager.isProfileOwnerApp(getApplicationContext().getPackageName())) { |
| // If the managed profile is not yet set up, we show the setup screen. |
| showSetupProfile(); |
| } else { |
| try { |
| ApplicationInfo info = packageManager.getApplicationInfo( |
| Constants.PACKAGE_NAME_APP_RESTRICTION_SCHEMA, |
| PackageManager.GET_UNINSTALLED_PACKAGES); |
| if (0 == (info.flags & ApplicationInfo.FLAG_INSTALLED)) { |
| // Need to reinstall the sample app |
| showStatusProfile(); |
| } else if (devicePolicyManager.isApplicationHidden( |
| EnforcerDeviceAdminReceiver.getComponentName(this), |
| Constants.PACKAGE_NAME_APP_RESTRICTION_SCHEMA)) { |
| // The app is installed but hidden in this profile |
| showStatusProfile(); |
| } else { |
| // Everything is clear; show the main screen |
| showMainFragment(); |
| } |
| } catch (PackageManager.NameNotFoundException e) { |
| showStatusProfile(); |
| } |
| } |
| } |
| } |
| |
| private void showSetupProfile() { |
| getSupportFragmentManager().beginTransaction() |
| .replace(R.id.container, new SetupProfileFragment()) |
| .commit(); |
| } |
| |
| private void showStatusProfile() { |
| getSupportFragmentManager().beginTransaction() |
| .replace(R.id.container, new StatusFragment()) |
| .commit(); |
| } |
| |
| private void showMainFragment() { |
| getSupportFragmentManager().beginTransaction() |
| .replace(R.id.container, new AppRestrictionEnforcerFragment()) |
| .commit(); |
| } |
| |
| @Override |
| public void onStatusUpdated() { |
| showMainFragment(); |
| } |
| |
| } |