1 /*
2  * Copyright (C) 2019 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.android.permissioncontroller.role.ui.handheld;
18 
19 import android.content.Intent;
20 import android.os.Bundle;
21 import android.os.UserHandle;
22 
23 import androidx.annotation.NonNull;
24 import androidx.annotation.Nullable;
25 import androidx.annotation.StringRes;
26 import androidx.preference.PreferenceFragmentCompat;
27 
28 import com.android.permissioncontroller.R;
29 
30 /**
31  * Handheld fragment for a default app.
32  */
33 public class HandheldDefaultAppFragment extends SettingsFragment
34         implements HandheldDefaultAppPreferenceFragment.Parent {
35 
36     @NonNull
37     private String mRoleName;
38     @NonNull
39     private UserHandle mUser;
40 
41     /**
42      * Create a new instance of this fragment.
43      *
44      * @param roleName the name of the role for the default app
45      * @param user the user for the default app
46      *
47      * @return a new instance of this fragment
48      */
49     @NonNull
newInstance(@onNull String roleName, @NonNull UserHandle user)50     public static HandheldDefaultAppFragment newInstance(@NonNull String roleName,
51             @NonNull UserHandle user) {
52         HandheldDefaultAppFragment fragment = new HandheldDefaultAppFragment();
53         Bundle arguments = new Bundle();
54         arguments.putString(Intent.EXTRA_ROLE_NAME, roleName);
55         arguments.putParcelable(Intent.EXTRA_USER, user);
56         fragment.setArguments(arguments);
57         return fragment;
58     }
59 
60     @Override
onCreate(@ullable Bundle savedInstanceState)61     public void onCreate(@Nullable Bundle savedInstanceState) {
62         super.onCreate(savedInstanceState);
63 
64         Bundle arguments = getArguments();
65         mRoleName = arguments.getString(Intent.EXTRA_ROLE_NAME);
66         mUser = arguments.getParcelable(Intent.EXTRA_USER);
67     }
68 
69     @NonNull
70     @Override
onCreatePreferenceFragment()71     protected PreferenceFragmentCompat onCreatePreferenceFragment() {
72         return HandheldDefaultAppPreferenceFragment.newInstance(mRoleName, mUser);
73     }
74 
75     @Override
76     @StringRes
getEmptyTextResource()77     protected int getEmptyTextResource() {
78         return R.string.default_app_no_apps;
79     }
80 }
81