1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* Copyright (C) 2008 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.launcher3;
import android.annotation.TargetApi;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.LauncherActivityInfo;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageInstaller.SessionInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Process;
import android.os.UserHandle;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.Log;
import com.android.launcher3.compat.LauncherAppsCompat;
import java.util.List;
/**
* BroadcastReceiver to handle session commit intent.
*/
@TargetApi(Build.VERSION_CODES.O)
public class SessionCommitReceiver extends BroadcastReceiver {
private static final String TAG = "SessionCommitReceiver";
// The content provider for the add to home screen setting. It should be of the format:
// <package name>.addtohomescreen
private static final String MARKER_PROVIDER_PREFIX = ".addtohomescreen";
// Preference key for automatically adding icon to homescreen.
public static final String ADD_ICON_PREFERENCE_KEY = "pref_add_icon_to_home";
public static final String ADD_ICON_PREFERENCE_INITIALIZED_KEY =
"pref_add_icon_to_home_initialized";
@Override
public void onReceive(Context context, Intent intent) {
if (!isEnabled(context) || !Utilities.ATLEAST_OREO) {
// User has decided to not add icons on homescreen.
return;
}
SessionInfo info = intent.getParcelableExtra(PackageInstaller.EXTRA_SESSION);
UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER);
if (Process.myUserHandle().equals(user)) {
if (TextUtils.isEmpty(info.getAppPackageName()) ||
info.getInstallReason() != PackageManager.INSTALL_REASON_USER) {
return;
}
}
queueAppIconAddition(context, info.getAppPackageName(), user);
}
public static void queueAppIconAddition(Context context, String packageName, UserHandle user) {
List<LauncherActivityInfo> activities = LauncherAppsCompat.getInstance(context)
.getActivityList(packageName, user);
if (activities == null || activities.isEmpty()) {
// no activity found
return;
}
InstallShortcutReceiver.queueActivityInfo(activities.get(0), context);
}
public static boolean isEnabled(Context context) {
return Utilities.getPrefs(context).getBoolean(ADD_ICON_PREFERENCE_KEY, true);
}
public static void applyDefaultUserPrefs(final Context context) {
if (!Utilities.ATLEAST_OREO) {
return;
}
SharedPreferences prefs = Utilities.getPrefs(context);
if (prefs.getAll().isEmpty()) {
// This logic assumes that the code is the first thing that is executed (before any
// shared preference is written).
// TODO: Move this logic to DB upgrade once we have proper support for db downgrade
// If it is a fresh start, just apply the default value. We use prefs.isEmpty() to infer
// a fresh start as put preferences always contain some values corresponding to current
// grid.
prefs.edit().putBoolean(ADD_ICON_PREFERENCE_KEY, true).apply();
} else if (!prefs.contains(ADD_ICON_PREFERENCE_INITIALIZED_KEY)) {
new PrefInitTask(context).executeOnExecutor(Utilities.THREAD_POOL_EXECUTOR);
}
}
private static class PrefInitTask extends AsyncTask<Void, Void, Void> {
private final Context mContext;
PrefInitTask(Context context) {
mContext = context;
}
@Override
protected Void doInBackground(Void... voids) {
boolean addIconToHomeScreenEnabled = readValueFromMarketApp();
Utilities.getPrefs(mContext).edit()
.putBoolean(ADD_ICON_PREFERENCE_KEY, addIconToHomeScreenEnabled)
.putBoolean(ADD_ICON_PREFERENCE_INITIALIZED_KEY, true)
.apply();
return null;
}
public boolean readValueFromMarketApp() {
// Get the marget package
ResolveInfo ri = mContext.getPackageManager().resolveActivity(
new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_APP_MARKET),
PackageManager.MATCH_DEFAULT_ONLY | PackageManager.MATCH_SYSTEM_ONLY);
if (ri == null) {
return true;
}
Cursor c = null;
try {
c = mContext.getContentResolver().query(
Uri.parse("content://" + ri.activityInfo.packageName
+ MARKER_PROVIDER_PREFIX),
null, null, null, null);
if (c.moveToNext()) {
return c.getInt(c.getColumnIndexOrThrow(Settings.NameValueTable.VALUE)) != 0;
}
} catch (Exception e) {
Log.d(TAG, "Error reading add to homescreen preference", e);
} finally {
if (c != null) {
c.close();
}
}
return true;
}
}
}
|
