1 /*
2  * Copyright (C) 2014 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.example.android.apprestrictionenforcer;
18 
19 import android.app.Activity;
20 import android.content.Intent;
21 import android.os.Build;
22 import android.os.Bundle;
23 import android.support.v4.app.Fragment;
24 import android.view.LayoutInflater;
25 import android.view.View;
26 import android.view.ViewGroup;
27 import android.widget.Toast;
28 
29 import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE;
30 import static android.app.admin.DevicePolicyManager.EXTRA_DEVICE_ADMIN;
31 import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME;
32 import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME;
33 
34 /**
35  * This {@link Fragment} handles initiation of managed profile provisioning.
36  */
37 public class SetupProfileFragment extends Fragment implements View.OnClickListener {
38 
39     private static final int REQUEST_PROVISION_MANAGED_PROFILE = 1;
40 
newInstance()41     public static SetupProfileFragment newInstance() {
42         return new SetupProfileFragment();
43     }
44 
SetupProfileFragment()45     public SetupProfileFragment() {
46     }
47 
48     @Override
onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)49     public View onCreateView(LayoutInflater inflater, ViewGroup container,
50                              Bundle savedInstanceState) {
51         return inflater.inflate(R.layout.fragment_setup_profile, container, false);
52     }
53 
54     @Override
onViewCreated(View view, Bundle savedInstanceState)55     public void onViewCreated(View view, Bundle savedInstanceState) {
56         view.findViewById(R.id.set_up_profile).setOnClickListener(this);
57     }
58 
59     @Override
onClick(View view)60     public void onClick(View view) {
61         switch (view.getId()) {
62             case R.id.set_up_profile: {
63                 provisionManagedProfile();
64                 break;
65             }
66         }
67     }
68 
69     /**
70      * Initiates the managed profile provisioning. If we already have a managed profile set up on
71      * this device, we will get an error dialog in the following provisioning phase.
72      */
provisionManagedProfile()73     private void provisionManagedProfile() {
74         Activity activity = getActivity();
75         if (null == activity) {
76             return;
77         }
78         Intent intent = new Intent(ACTION_PROVISION_MANAGED_PROFILE);
79         if (Build.VERSION.SDK_INT >= 24) {
80             intent.putExtra(EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME,
81                     EnforcerDeviceAdminReceiver.getComponentName(activity));
82         } else {
83             //noinspection deprecation
84             intent.putExtra(EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME,
85                     activity.getApplicationContext().getPackageName());
86             intent.putExtra(EXTRA_DEVICE_ADMIN, EnforcerDeviceAdminReceiver.getComponentName(activity));
87         }
88         if (intent.resolveActivity(activity.getPackageManager()) != null) {
89             startActivityForResult(intent, REQUEST_PROVISION_MANAGED_PROFILE);
90             activity.finish();
91         } else {
92             Toast.makeText(activity, "Device provisioning is not enabled. Stopping.",
93                     Toast.LENGTH_SHORT).show();
94         }
95     }
96 
97     @Override
onActivityResult(int requestCode, int resultCode, Intent data)98     public void onActivityResult(int requestCode, int resultCode, Intent data) {
99         if (requestCode == REQUEST_PROVISION_MANAGED_PROFILE) {
100             if (resultCode == Activity.RESULT_OK) {
101                 Toast.makeText(getActivity(), "Provisioning done.", Toast.LENGTH_SHORT).show();
102             } else {
103                 Toast.makeText(getActivity(), "Provisioning failed.", Toast.LENGTH_SHORT).show();
104             }
105             return;
106         }
107         super.onActivityResult(requestCode, resultCode, data);
108     }
109 
110 }
111