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
|
/*
* Copyright (C) 2017 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.settings.development;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.UserManager;
import android.provider.Settings;
import android.support.annotation.VisibleForTesting;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
import com.android.settingslib.wrapper.PackageManagerWrapper;
public class BugReportInPowerPreferenceController extends
DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
PreferenceControllerMixin {
private static final String KEY_BUGREPORT_IN_POWER = "bugreport_in_power";
@VisibleForTesting
static final ComponentName COMPONENT_NAME = new ComponentName("com.android.shell",
"com.android.shell.BugreportStorageProvider");
@VisibleForTesting
static int SETTING_VALUE_ON = 1;
@VisibleForTesting
static int SETTING_VALUE_OFF = 0;
private final PackageManagerWrapper mPackageManager;
private final UserManager mUserManager;
private SwitchPreference mPreference;
public BugReportInPowerPreferenceController(Context context) {
super(context);
mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
mPackageManager = new PackageManagerWrapper(context.getPackageManager());
}
@Override
public boolean isAvailable() {
return !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
}
@Override
public String getPreferenceKey() {
return KEY_BUGREPORT_IN_POWER;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = (SwitchPreference) screen.findPreference(KEY_BUGREPORT_IN_POWER);
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean isEnabled = (Boolean) newValue;
Settings.Secure.putInt(mContext.getContentResolver(),
Settings.Global.BUGREPORT_IN_POWER_MENU,
isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
setBugreportStorageProviderStatus(isEnabled);
return true;
}
@Override
public void updateState(Preference preference) {
final int mode = Settings.Secure.getInt(mContext.getContentResolver(),
Settings.Global.BUGREPORT_IN_POWER_MENU, SETTING_VALUE_OFF);
mPreference.setChecked(mode != SETTING_VALUE_OFF);
}
@Override
protected void onDeveloperOptionsSwitchEnabled() {
// no-op because this preference can never be disabled
}
@Override
protected void onDeveloperOptionsSwitchDisabled() {
Settings.Secure.putInt(mContext.getContentResolver(),
Settings.Global.BUGREPORT_IN_POWER_MENU, SETTING_VALUE_OFF);
setBugreportStorageProviderStatus(false);
mPreference.setChecked(false);
}
private void setBugreportStorageProviderStatus(boolean isEnabled) {
mPackageManager.setComponentEnabledSetting(COMPONENT_NAME,
isEnabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0 /* flags */);
}
}
|
