/*
* 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.settings;
import android.Manifest;
import android.app.Activity;
import android.app.ActivityManagerNative;
import android.app.AlertDialog;
import android.app.AppOpsManager;
import android.app.AppOpsManager.PackageOps;
import android.app.Dialog;
import android.app.admin.DevicePolicyManager;
import android.app.backup.IBackupManager;
import android.bluetooth.BluetoothA2dp;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothCodecConfig;
import android.bluetooth.BluetoothCodecStatus;
import android.bluetooth.BluetoothHeadset;
import android.bluetooth.BluetoothProfile;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ApplicationInfo;
import android.content.pm.IShortcutService;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.hardware.usb.IUsbManager;
import android.hardware.usb.UsbManager;
import android.net.wifi.WifiManager;
import android.os.AsyncTask;
import android.os.BatteryManager;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Parcel;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.StrictMode;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.UserManager;
import android.os.storage.IMountService;
import android.provider.SearchIndexableResource;
import android.provider.Settings;
import android.service.persistentdata.PersistentDataBlockManager;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.ListPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.Preference.OnPreferenceChangeListener;
import android.support.v7.preference.PreferenceGroup;
import android.support.v7.preference.PreferenceScreen;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.Log;
import android.view.IWindowManager;
import android.view.LayoutInflater;
import android.view.ThreadedRenderer;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityManager;
import android.webkit.IWebViewUpdateService;
import android.webkit.WebViewProviderInfo;
import android.widget.Switch;
import android.widget.Toast;
import com.android.internal.app.LocalePicker;
import com.android.internal.logging.MetricsProto.MetricsEvent;
import com.android.settings.applications.BackgroundCheckSummary;
import com.android.settings.fuelgauge.InactiveApps;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settings.widget.SwitchBar;
import com.android.settingslib.RestrictedLockUtils;
import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
import com.android.settingslib.RestrictedSwitchPreference;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
/*
* Displays preferences for application developers.
*/
public class DevelopmentSettings extends RestrictedSettingsFragment
implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
OnPreferenceChangeListener, SwitchBar.OnSwitchChangeListener, Indexable {
private static final String TAG = "DevelopmentSettings";
/**
* Preference file were development settings prefs are stored.
*/
public static final String PREF_FILE = "development";
/**
* Whether to show the development settings to the user. Default is false.
*/
public static final String PREF_SHOW = "show";
private static final String ENABLE_ADB = "enable_adb";
private static final String CLEAR_ADB_KEYS = "clear_adb_keys";
private static final String ENABLE_TERMINAL = "enable_terminal";
private static final String KEEP_SCREEN_ON = "keep_screen_on";
private static final String BT_HCI_SNOOP_LOG = "bt_hci_snoop_log";
private static final String WEBVIEW_PROVIDER_KEY = "select_webview_provider";
private static final String WEBVIEW_MULTIPROCESS_KEY = "enable_webview_multiprocess";
private static final String ENABLE_OEM_UNLOCK = "oem_unlock_enable";
private static final String HDCP_CHECKING_KEY = "hdcp_checking";
private static final String HDCP_CHECKING_PROPERTY = "persist.sys.hdcp_checking";
private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
private static final String HARDWARE_UI_PROPERTY = "persist.sys.ui.hw";
private static final String MSAA_PROPERTY = "debug.egl.force_msaa";
private static final String BUGREPORT = "bugreport";
private static final String BUGREPORT_IN_POWER_KEY = "bugreport_in_power";
private static final String OPENGL_TRACES_PROPERTY = "debug.egl.trace";
private static final String TUNER_UI_KEY = "tuner_ui";
private static final String COLOR_TEMPERATURE_PROPERTY = "persist.sys.debug.color_temp";
private static final String DEBUG_APP_KEY = "debug_app";
private static final String WAIT_FOR_DEBUGGER_KEY = "wait_for_debugger";
private static final String MOCK_LOCATION_APP_KEY = "mock_location_app";
private static final String VERIFY_APPS_OVER_USB_KEY = "verify_apps_over_usb";
private static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes";
private static final String FORCE_ALLOW_ON_EXTERNAL_KEY = "force_allow_on_external";
private static final String STRICT_MODE_KEY = "strict_mode";
private static final String POINTER_LOCATION_KEY = "pointer_location";
private static final String SHOW_TOUCHES_KEY = "show_touches";
private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
private static final String DISABLE_OVERLAYS_KEY = "disable_overlays";
private static final String SIMULATE_COLOR_SPACE = "simulate_color_space";
private static final String USB_AUDIO_KEY = "usb_audio";
private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
private static final String FORCE_MSAA_KEY = "force_msaa";
private static final String TRACK_FRAME_TIME_KEY = "track_frame_time";
private static final String SHOW_NON_RECTANGULAR_CLIP_KEY = "show_non_rect_clip";
private static final String SHOW_HW_SCREEN_UPDATES_KEY = "show_hw_screen_udpates";
private static final String SHOW_HW_LAYERS_UPDATES_KEY = "show_hw_layers_udpates";
private static final String DEBUG_HW_OVERDRAW_KEY = "debug_hw_overdraw";
private static final String DEBUG_LAYOUT_KEY = "debug_layout";
private static final String FORCE_RTL_LAYOUT_KEY = "force_rtl_layout_all_locales";
private static final String WINDOW_ANIMATION_SCALE_KEY = "window_animation_scale";
private static final String TRANSITION_ANIMATION_SCALE_KEY = "transition_animation_scale";
private static final String ANIMATOR_DURATION_SCALE_KEY = "animator_duration_scale";
private static final String OVERLAY_DISPLAY_DEVICES_KEY = "overlay_display_devices";
private static final String DEBUG_DEBUGGING_CATEGORY_KEY = "debug_debugging_category";
private static final String SELECT_LOGD_SIZE_KEY = "select_logd_size";
private static final String SELECT_LOGD_SIZE_PROPERTY = "persist.logd.size";
private static final String SELECT_LOGD_TAG_PROPERTY = "persist.log.tag";
// Tricky, isLoggable only checks for first character, assumes silence
private static final String SELECT_LOGD_TAG_SILENCE = "Settings";
private static final String SELECT_LOGD_SNET_TAG_PROPERTY = "persist.log.tag.snet_event_log";
private static final String SELECT_LOGD_RUNTIME_SNET_TAG_PROPERTY = "log.tag.snet_event_log";
private static final String SELECT_LOGD_DEFAULT_SIZE_PROPERTY = "ro.logd.size";
private static final String SELECT_LOGD_DEFAULT_SIZE_VALUE = "262144";
private static final String SELECT_LOGD_SVELTE_DEFAULT_SIZE_VALUE = "65536";
// 32768 is merely a menu marker, 64K is our lowest log buffer size we replace it with.
private static final String SELECT_LOGD_MINIMUM_SIZE_VALUE = "65536";
private static final String SELECT_LOGD_OFF_SIZE_MARKER_VALUE = "32768";
private static final String SELECT_LOGPERSIST_KEY = "select_logpersist";
private static final String SELECT_LOGPERSIST_PROPERTY = "persist.logd.logpersistd";
private static final String ACTUAL_LOGPERSIST_PROPERTY = "logd.logpersistd";
private static final String SELECT_LOGPERSIST_PROPERTY_SERVICE = "logcatd";
private static final String SELECT_LOGPERSIST_PROPERTY_CLEAR = "clear";
private static final String SELECT_LOGPERSIST_PROPERTY_STOP = "stop";
private static final String SELECT_LOGPERSIST_PROPERTY_BUFFER = "persist.logd.logpersistd.buffer";
private static final String ACTUAL_LOGPERSIST_PROPERTY_BUFFER = "logd.logpersistd.buffer";
private static final String ACTUAL_LOGPERSIST_PROPERTY_ENABLE = "logd.logpersistd.enable";
private static final String WIFI_DISPLAY_CERTIFICATION_KEY = "wifi_display_certification";
private static final String WIFI_VERBOSE_LOGGING_KEY = "wifi_verbose_logging";
private static final String WIFI_AGGRESSIVE_HANDOVER_KEY = "wifi_aggressive_handover";
private static final String WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY = "wifi_allow_scan_with_traffic";
private static final String USB_CONFIGURATION_KEY = "select_usb_configuration";
private static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
private static final String KEY_COLOR_MODE = "color_mode";
private static final String FORCE_RESIZABLE_KEY = "force_resizable_activities";
private static final String COLOR_TEMPERATURE_KEY = "color_temperature";
private static final String BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_KEY =
"bluetooth_disable_absolute_volume";
private static final String BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_PROPERTY =
"persist.bluetooth.disableabsvol";
private static final String BLUETOOTH_AVRCP_VERSION_PROPERTY =
"persist.bluetooth.avrcpversion";
private static final String BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY =
"persist.bluetooth.enableinbandringing";
private static final String BLUETOOTH_BTSNOOP_ENABLE_PROPERTY =
"persist.bluetooth.btsnoopenable";
private static final String BLUETOOTH_ENABLE_INBAND_RINGING_KEY = "bluetooth_enable_inband_ringing";
private static final String BLUETOOTH_SELECT_AVRCP_VERSION_KEY = "bluetooth_select_avrcp_version";
private static final String BLUETOOTH_SELECT_A2DP_CODEC_KEY = "bluetooth_select_a2dp_codec";
private static final String BLUETOOTH_SELECT_A2DP_SAMPLE_RATE_KEY = "bluetooth_select_a2dp_sample_rate";
private static final String BLUETOOTH_SELECT_A2DP_BITS_PER_SAMPLE_KEY = "bluetooth_select_a2dp_bits_per_sample";
private static final String BLUETOOTH_SELECT_A2DP_CHANNEL_MODE_KEY = "bluetooth_select_a2dp_channel_mode";
private static final String BLUETOOTH_SELECT_A2DP_LDAC_PLAYBACK_QUALITY_KEY = "bluetooth_select_a2dp_ldac_playback_quality";
private static final String INACTIVE_APPS_KEY = "inactive_apps";
private static final String IMMEDIATELY_DESTROY_ACTIVITIES_KEY
= "immediately_destroy_activities";
private static final String APP_PROCESS_LIMIT_KEY = "app_process_limit";
private static final String BACKGROUND_CHECK_KEY = "background_check";
private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs";
private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
private static final String TERMINAL_APP_PACKAGE = "com.android.terminal";
private static final String KEY_CONVERT_FBE = "convert_to_file_encryption";
private static final String OTA_DISABLE_AUTOMATIC_UPDATE_KEY = "ota_disable_automatic_update";
private static final int RESULT_DEBUG_APP = 1000;
private static final int RESULT_MOCK_LOCATION_APP = 1001;
private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
private static final String FLASH_LOCKED_PROP = "ro.boot.flash.locked";
private static final String SHORTCUT_MANAGER_RESET_KEY = "reset_shortcut_manager_throttling";
private static final int REQUEST_CODE_ENABLE_OEM_UNLOCK = 0;
private static final int[] MOCK_LOCATION_APP_OPS = new int[] {AppOpsManager.OP_MOCK_LOCATION};
private IWindowManager mWindowManager;
private IBackupManager mBackupManager;
private IWebViewUpdateService mWebViewUpdateService;
private DevicePolicyManager mDpm;
private UserManager mUm;
private WifiManager mWifiManager;
private PersistentDataBlockManager mOemUnlockManager;
private TelephonyManager mTelephonyManager;
private SwitchBar mSwitchBar;
private boolean mLastEnabledState;
private boolean mHaveDebugSettings;
private boolean mDontPokeProperties;
private SwitchPreference mEnableAdb;
private Preference mClearAdbKeys;
private SwitchPreference mEnableTerminal;
private Preference mBugreport;
private SwitchPreference mBugreportInPower;
private RestrictedSwitchPreference mKeepScreenOn;
private SwitchPreference mBtHciSnoopLog;
private RestrictedSwitchPreference mEnableOemUnlock;
private SwitchPreference mDebugViewAttributes;
private SwitchPreference mForceAllowOnExternal;
private PreferenceScreen mPassword;
private String mDebugApp;
private Preference mDebugAppPref;
private String mMockLocationApp;
private Preference mMockLocationAppPref;
private SwitchPreference mWaitForDebugger;
private SwitchPreference mVerifyAppsOverUsb;
private SwitchPreference mWifiDisplayCertification;
private SwitchPreference mWifiVerboseLogging;
private SwitchPreference mWifiAggressiveHandover;
private SwitchPreference mMobileDataAlwaysOn;
private SwitchPreference mBluetoothDisableAbsVolume;
private SwitchPreference mBluetoothEnableInbandRinging;
private BluetoothA2dp mBluetoothA2dp;
private final Object mBluetoothA2dpLock = new Object();
private ListPreference mBluetoothSelectAvrcpVersion;
private ListPreference mBluetoothSelectA2dpCodec;
private ListPreference mBluetoothSelectA2dpSampleRate;
private ListPreference mBluetoothSelectA2dpBitsPerSample;
private ListPreference mBluetoothSelectA2dpChannelMode;
private ListPreference mBluetoothSelectA2dpLdacPlaybackQuality;
private SwitchPreference mOtaDisableAutomaticUpdate;
private SwitchPreference mWifiAllowScansWithTraffic;
private SwitchPreference mStrictMode;
private SwitchPreference mPointerLocation;
private SwitchPreference mShowTouches;
private SwitchPreference mShowScreenUpdates;
private SwitchPreference mDisableOverlays;
private SwitchPreference mForceHardwareUi;
private SwitchPreference mForceMsaa;
private SwitchPreference mShowHwScreenUpdates;
private SwitchPreference mShowHwLayersUpdates;
private SwitchPreference mDebugLayout;
private SwitchPreference mForceRtlLayout;
private ListPreference mDebugHwOverdraw;
private ListPreference mLogdSize;
private ListPreference mLogpersist;
private ListPreference mUsbConfiguration;
private ListPreference mTrackFrameTime;
private ListPreference mShowNonRectClip;
private ListPreference mWindowAnimationScale;
private ListPreference mTransitionAnimationScale;
private ListPreference mAnimatorDurationScale;
private ListPreference mOverlayDisplayDevices;
private SwitchPreference mWebViewMultiprocess;
private ListPreference mWebViewProvider;
private ListPreference mSimulateColorSpace;
private SwitchPreference mUSBAudio;
private SwitchPreference mImmediatelyDestroyActivities;
private ListPreference mAppProcessLimit;
private SwitchPreference mShowAllANRs;
private ColorModePreference mColorModePreference;
private SwitchPreference mForceResizable;
private SwitchPreference mColorTemperaturePreference;
private final ArrayList<Preference> mAllPrefs = new ArrayList<Preference>();
private final ArrayList<SwitchPreference> mResetSwitchPrefs
= new ArrayList<SwitchPreference>();
private final HashSet<Preference> mDisabledPrefs = new HashSet<Preference>();
// To track whether a confirmation dialog was clicked.
private boolean mDialogClicked;
private Dialog mEnableDialog;
private Dialog mAdbDialog;
private Dialog mAdbKeysDialog;
private boolean mUnavailable;
private boolean mLogpersistCleared;
private Dialog mLogpersistClearDialog;
public DevelopmentSettings() {
super(UserManager.DISALLOW_DEBUGGING_FEATURES);
}
@Override
protected int getMetricsCategory() {
return MetricsEvent.DEVELOPMENT;
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
mBackupManager = IBackupManager.Stub.asInterface(
ServiceManager.getService(Context.BACKUP_SERVICE));
mWebViewUpdateService =
IWebViewUpdateService.Stub.asInterface(ServiceManager.getService("webviewupdate"));
mOemUnlockManager = (PersistentDataBlockManager)getActivity()
.getSystemService(Context.PERSISTENT_DATA_BLOCK_SERVICE);
mTelephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE);
mUm = (UserManager) getSystemService(Context.USER_SERVICE);
mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
setIfOnlyAvailableForAdmins(true);
if (isUiRestricted() || !Utils.isDeviceProvisioned(getActivity())) {
// Block access to developer options if the user is not the owner, if user policy
// restricts it, or if the device has not been provisioned
mUnavailable = true;
setPreferenceScreen(new PreferenceScreen(getPrefContext(), null));
return;
}
addPreferencesFromResource(R.xml.development_prefs);
final PreferenceGroup debugDebuggingCategory = (PreferenceGroup)
findPreference(DEBUG_DEBUGGING_CATEGORY_KEY);
mEnableAdb = findAndInitSwitchPref(ENABLE_ADB);
mClearAdbKeys = findPreference(CLEAR_ADB_KEYS);
if (!SystemProperties.getBoolean("ro.adb.secure", false)) {
if (debugDebuggingCategory != null) {
debugDebuggingCategory.removePreference(mClearAdbKeys);
}
}
mAllPrefs.add(mClearAdbKeys);
mEnableTerminal = findAndInitSwitchPref(ENABLE_TERMINAL);
if (!isPackageInstalled(getActivity(), TERMINAL_APP_PACKAGE)) {
debugDebuggingCategory.removePreference(mEnableTerminal);
mEnableTerminal = null;
}
mBugreport = findPreference(BUGREPORT);
mBugreportInPower = findAndInitSwitchPref(BUGREPORT_IN_POWER_KEY);
mKeepScreenOn = (RestrictedSwitchPreference) findAndInitSwitchPref(KEEP_SCREEN_ON);
mBtHciSnoopLog = findAndInitSwitchPref(BT_HCI_SNOOP_LOG);
mEnableOemUnlock = (RestrictedSwitchPreference) findAndInitSwitchPref(ENABLE_OEM_UNLOCK);
if (!showEnableOemUnlockPreference()) {
removePreference(mEnableOemUnlock);
mEnableOemUnlock = null;
}
mDebugViewAttributes = findAndInitSwitchPref(DEBUG_VIEW_ATTRIBUTES);
mForceAllowOnExternal = findAndInitSwitchPref(FORCE_ALLOW_ON_EXTERNAL_KEY);
mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
mAllPrefs.add(mPassword);
if (!mUm.isAdminUser()) {
disableForUser(mEnableAdb);
disableForUser(mClearAdbKeys);
disableForUser(mEnableTerminal);
disableForUser(mPassword);
}
mDebugAppPref = findPreference(DEBUG_APP_KEY);
mAllPrefs.add(mDebugAppPref);
mWaitForDebugger = findAndInitSwitchPref(WAIT_FOR_DEBUGGER_KEY);
mMockLocationAppPref = findPreference(MOCK_LOCATION_APP_KEY);
mAllPrefs.add(mMockLocationAppPref);
mVerifyAppsOverUsb = findAndInitSwitchPref(VERIFY_APPS_OVER_USB_KEY);
if (!showVerifierSetting()) {
if (debugDebuggingCategory != null) {
debugDebuggingCategory.removePreference(mVerifyAppsOverUsb);
} else {
mVerifyAppsOverUsb.setEnabled(false);
}
}
mStrictMode = findAndInitSwitchPref(STRICT_MODE_KEY);
mPointerLocation = findAndInitSwitchPref(POINTER_LOCATION_KEY);
mShowTouches = findAndInitSwitchPref(SHOW_TOUCHES_KEY);
mShowScreenUpdates = findAndInitSwitchPref(SHOW_SCREEN_UPDATES_KEY);
mDisableOverlays = findAndInitSwitchPref(DISABLE_OVERLAYS_KEY);
mForceHardwareUi = findAndInitSwitchPref(FORCE_HARDWARE_UI_KEY);
mForceMsaa = findAndInitSwitchPref(FORCE_MSAA_KEY);
mTrackFrameTime = addListPreference(TRACK_FRAME_TIME_KEY);
mShowNonRectClip = addListPreference(SHOW_NON_RECTANGULAR_CLIP_KEY);
mShowHwScreenUpdates = findAndInitSwitchPref(SHOW_HW_SCREEN_UPDATES_KEY);
mShowHwLayersUpdates = findAndInitSwitchPref(SHOW_HW_LAYERS_UPDATES_KEY);
mDebugLayout = findAndInitSwitchPref(DEBUG_LAYOUT_KEY);
mForceRtlLayout = findAndInitSwitchPref(FORCE_RTL_LAYOUT_KEY);
mDebugHwOverdraw = addListPreference(DEBUG_HW_OVERDRAW_KEY);
mWifiDisplayCertification = findAndInitSwitchPref(WIFI_DISPLAY_CERTIFICATION_KEY);
mWifiVerboseLogging = findAndInitSwitchPref(WIFI_VERBOSE_LOGGING_KEY);
mWifiAggressiveHandover = findAndInitSwitchPref(WIFI_AGGRESSIVE_HANDOVER_KEY);
mWifiAllowScansWithTraffic = findAndInitSwitchPref(WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY);
mMobileDataAlwaysOn = findAndInitSwitchPref(MOBILE_DATA_ALWAYS_ON);
mLogdSize = addListPreference(SELECT_LOGD_SIZE_KEY);
if ("1".equals(SystemProperties.get("ro.debuggable", "0"))) {
mLogpersist = addListPreference(SELECT_LOGPERSIST_KEY);
} else {
mLogpersist = (ListPreference) findPreference(SELECT_LOGPERSIST_KEY);
if (mLogpersist != null) {
mLogpersist.setEnabled(false);
if (debugDebuggingCategory != null) {
debugDebuggingCategory.removePreference(mLogpersist);
}
}
mLogpersist = null;
}
mUsbConfiguration = addListPreference(USB_CONFIGURATION_KEY);
mWebViewProvider = addListPreference(WEBVIEW_PROVIDER_KEY);
mWebViewMultiprocess = findAndInitSwitchPref(WEBVIEW_MULTIPROCESS_KEY);
mBluetoothDisableAbsVolume = findAndInitSwitchPref(BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_KEY);
mBluetoothEnableInbandRinging = findAndInitSwitchPref(BLUETOOTH_ENABLE_INBAND_RINGING_KEY);
if (!BluetoothHeadset.isInbandRingingSupported(getContext())) {
removePreference(mBluetoothEnableInbandRinging);
mBluetoothEnableInbandRinging = null;
}
mBluetoothSelectAvrcpVersion = addListPreference(BLUETOOTH_SELECT_AVRCP_VERSION_KEY);
mBluetoothSelectA2dpCodec = addListPreference(BLUETOOTH_SELECT_A2DP_CODEC_KEY);
mBluetoothSelectA2dpSampleRate = addListPreference(BLUETOOTH_SELECT_A2DP_SAMPLE_RATE_KEY);
mBluetoothSelectA2dpBitsPerSample = addListPreference(BLUETOOTH_SELECT_A2DP_BITS_PER_SAMPLE_KEY);
mBluetoothSelectA2dpChannelMode = addListPreference(BLUETOOTH_SELECT_A2DP_CHANNEL_MODE_KEY);
mBluetoothSelectA2dpLdacPlaybackQuality = addListPreference(BLUETOOTH_SELECT_A2DP_LDAC_PLAYBACK_QUALITY_KEY);
initBluetoothConfigurationValues();
mWindowAnimationScale = addListPreference(WINDOW_ANIMATION_SCALE_KEY);
mTransitionAnimationScale = addListPreference(TRANSITION_ANIMATION_SCALE_KEY);
mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
mOverlayDisplayDevices = addListPreference(OVERLAY_DISPLAY_DEVICES_KEY);
mSimulateColorSpace = addListPreference(SIMULATE_COLOR_SPACE);
mUSBAudio = findAndInitSwitchPref(USB_AUDIO_KEY);
mForceResizable = findAndInitSwitchPref(FORCE_RESIZABLE_KEY);
mImmediatelyDestroyActivities = (SwitchPreference) findPreference(
IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
mAllPrefs.add(mImmediatelyDestroyActivities);
mResetSwitchPrefs.add(mImmediatelyDestroyActivities);
mAppProcessLimit = addListPreference(APP_PROCESS_LIMIT_KEY);
mShowAllANRs = (SwitchPreference) findPreference(
SHOW_ALL_ANRS_KEY);
mAllPrefs.add(mShowAllANRs);
mResetSwitchPrefs.add(mShowAllANRs);
Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
if (hdcpChecking != null) {
mAllPrefs.add(hdcpChecking);
removePreferenceForProduction(hdcpChecking);
}
PreferenceScreen convertFbePreference =
(PreferenceScreen) findPreference(KEY_CONVERT_FBE);
try {
IBinder service = ServiceManager.getService("mount");
IMountService mountService = IMountService.Stub.asInterface(service);
if (!mountService.isConvertibleToFBE()) {
removePreference(KEY_CONVERT_FBE);
} else if ("file".equals(SystemProperties.get("ro.crypto.type", "none"))) {
convertFbePreference.setEnabled(false);
convertFbePreference.setSummary(getResources()
.getString(R.string.convert_to_file_encryption_done));
}
} catch(RemoteException e) {
removePreference(KEY_CONVERT_FBE);
}
mOtaDisableAutomaticUpdate = findAndInitSwitchPref(OTA_DISABLE_AUTOMATIC_UPDATE_KEY);
mColorModePreference = (ColorModePreference) findPreference(KEY_COLOR_MODE);
mColorModePreference.updateCurrentAndSupported();
if (mColorModePreference.getColorModeCount() < 2) {
removePreference(KEY_COLOR_MODE);
mColorModePreference = null;
}
updateWebViewProviderOptions();
mColorTemperaturePreference = (SwitchPreference) findPreference(COLOR_TEMPERATURE_KEY);
if (getResources().getBoolean(R.bool.config_enableColorTemperature)) {
mAllPrefs.add(mColorTemperaturePreference);
mResetSwitchPrefs.add(mColorTemperaturePreference);
} else {
removePreference(COLOR_TEMPERATURE_KEY);
mColorTemperaturePreference = null;
}
}
private ListPreference addListPreference(String prefKey) {
ListPreference pref = (ListPreference) findPreference(prefKey);
mAllPrefs.add(pref);
pref.setOnPreferenceChangeListener(this);
return pref;
}
private void disableForUser(Preference pref) {
if (pref != null) {
pref.setEnabled(false);
mDisabledPrefs.add(pref);
}
}
private SwitchPreference findAndInitSwitchPref(String key) {
SwitchPreference pref = (SwitchPreference) findPreference(key);
if (pref == null) {
throw new IllegalArgumentException("Cannot find preference with key = " + key);
}
mAllPrefs.add(pref);
mResetSwitchPrefs.add(pref);
return pref;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final SettingsActivity activity = (SettingsActivity) getActivity();
mSwitchBar = activity.getSwitchBar();
if (mUnavailable) {
mSwitchBar.setEnabled(false);
return;
}
mSwitchBar.addOnSwitchChangeListener(this);
}
private boolean removePreferenceForProduction(Preference preference) {
if ("user".equals(Build.TYPE)) {
removePreference(preference);
return true;
}
return false;
}
private void removePreference(Preference preference) {
getPreferenceScreen().removePreference(preference);
mAllPrefs.remove(preference);
mResetSwitchPrefs.remove(preference);
}
private void setPrefsEnabledState(boolean enabled) {
for (int i = 0; i < mAllPrefs.size(); i++) {
Preference pref = mAllPrefs.get(i);
pref.setEnabled(enabled && !mDisabledPrefs.contains(pref));
}
updateAllOptions();
}
@Override
public void onResume() {
super.onResume();
if (mUnavailable) {
// Show error message
if (!isUiRestrictedByOnlyAdmin()) {
getEmptyTextView().setText(R.string.development_settings_not_available);
}
getPreferenceScreen().removeAll();
return;
}
// A DeviceAdmin has specified a maximum time until the device
// will lock... in this case we can't allow the user to turn
// on "stay awake when plugged in" because that would defeat the
// restriction.
final EnforcedAdmin admin = RestrictedLockUtils.checkIfMaximumTimeToLockIsSet(
getActivity());
mKeepScreenOn.setDisabledByAdmin(admin);
if (admin == null) {
mDisabledPrefs.remove(mKeepScreenOn);
} else {
mDisabledPrefs.add(mKeepScreenOn);
}
final ContentResolver cr = getActivity().getContentResolver();
mLastEnabledState = Settings.Global.getInt(cr,
Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
mSwitchBar.setChecked(mLastEnabledState);
setPrefsEnabledState(mLastEnabledState);
if (mHaveDebugSettings && !mLastEnabledState) {
// Overall debugging is disabled, but there are some debug
// settings that are enabled. This is an invalid state. Switch
// to debug settings being enabled, so the user knows there is
// stuff enabled and can turn it all off if they want.
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
mLastEnabledState = true;
mSwitchBar.setChecked(mLastEnabledState);
setPrefsEnabledState(mLastEnabledState);
}
mSwitchBar.show();
if (mColorModePreference != null) {
mColorModePreference.startListening();
mColorModePreference.updateCurrentAndSupported();
}
}
@Override
public void onPause() {
super.onPause();
if (mColorModePreference != null) {
mColorModePreference.stopListening();
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
IntentFilter filter = new IntentFilter();
filter.addAction(UsbManager.ACTION_USB_STATE);
if (getActivity().registerReceiver(mUsbReceiver, filter) == null) {
updateUsbConfigurationValues();
}
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter != null) {
adapter.getProfileProxy(getActivity(),
mBluetoothA2dpServiceListener,
BluetoothProfile.A2DP);
}
filter = new IntentFilter();
filter.addAction(BluetoothA2dp.ACTION_CODEC_CONFIG_CHANGED);
if (getActivity().registerReceiver(mBluetoothA2dpReceiver, filter) == null) {
updateBluetoothA2dpConfigurationValues();
}
return super.onCreateView(inflater, container, savedInstanceState);
}
@Override
public void onDestroyView() {
super.onDestroyView();
if (mUnavailable) {
return;
}
mSwitchBar.removeOnSwitchChangeListener(this);
mSwitchBar.hide();
getActivity().unregisterReceiver(mUsbReceiver);
getActivity().unregisterReceiver(mBluetoothA2dpReceiver);
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter != null) {
adapter.closeProfileProxy(BluetoothProfile.A2DP, mBluetoothA2dp);
mBluetoothA2dp = null;
}
}
void updateSwitchPreference(SwitchPreference switchPreference, boolean value) {
switchPreference.setChecked(value);
mHaveDebugSettings |= value;
}
private void updateAllOptions() {
final Context context = getActivity();
final ContentResolver cr = context.getContentResolver();
mHaveDebugSettings = false;
updateSwitchPreference(mEnableAdb, Settings.Global.getInt(cr,
Settings.Global.ADB_ENABLED, 0) != 0);
if (mEnableTerminal != null) {
updateSwitchPreference(mEnableTerminal,
context.getPackageManager().getApplicationEnabledSetting(TERMINAL_APP_PACKAGE)
== PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
}
updateSwitchPreference(mBugreportInPower, Settings.Secure.getInt(cr,
Settings.Global.BUGREPORT_IN_POWER_MENU, 0) != 0);
updateSwitchPreference(mKeepScreenOn, Settings.Global.getInt(cr,
Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
updateSwitchPreference(mBtHciSnoopLog, SystemProperties.getBoolean(
BLUETOOTH_BTSNOOP_ENABLE_PROPERTY, false));
updateSwitchPreference(mDebugViewAttributes, Settings.Global.getInt(cr,
Settings.Global.DEBUG_VIEW_ATTRIBUTES, 0) != 0);
updateSwitchPreference(mForceAllowOnExternal, Settings.Global.getInt(cr,
Settings.Global.FORCE_ALLOW_ON_EXTERNAL, 0) != 0);
updateHdcpValues();
updatePasswordSummary();
updateDebuggerOptions();
updateMockLocation();
updateStrictModeVisualOptions();
updatePointerLocationOptions();
updateShowTouchesOptions();
updateFlingerOptions();
updateHardwareUiOptions();
updateMsaaOptions();
updateTrackFrameTimeOptions();
updateShowNonRectClipOptions();
updateShowHwScreenUpdatesOptions();
updateShowHwLayersUpdatesOptions();
updateDebugHwOverdrawOptions();
updateDebugLayoutOptions();
updateAnimationScaleOptions();
updateOverlayDisplayDevicesOptions();
updateImmediatelyDestroyActivitiesOptions();
updateAppProcessLimitOptions();
updateShowAllANRsOptions();
updateVerifyAppsOverUsbOptions();
updateOtaDisableAutomaticUpdateOptions();
updateBugreportOptions();
updateForceRtlOptions();
updateLogdSizeValues();
updateLogpersistValues();
updateWifiDisplayCertificationOptions();
updateWifiVerboseLoggingOptions();
updateWifiAggressiveHandoverOptions();
updateWifiAllowScansWithTrafficOptions();
updateMobileDataAlwaysOnOptions();
updateSimulateColorSpace();
updateUSBAudioOptions();
updateForceResizableOptions();
updateWebViewMultiprocessOptions();
updateWebViewProviderOptions();
updateOemUnlockOptions();
if (mColorTemperaturePreference != null) {
updateColorTemperature();
}
updateBluetoothDisableAbsVolumeOptions();
updateBluetoothEnableInbandRingingOptions();
updateBluetoothA2dpConfigurationValues();
}
private void resetDangerousOptions() {
mDontPokeProperties = true;
for (int i=0; i< mResetSwitchPrefs.size(); i++) {
SwitchPreference cb = mResetSwitchPrefs.get(i);
if (cb.isChecked()) {
cb.setChecked(false);
onPreferenceTreeClick(cb);
}
}
resetDebuggerOptions();
writeLogpersistOption(null, true);
writeLogdSizeOption(null);
writeAnimationScaleOption(0, mWindowAnimationScale, null);
writeAnimationScaleOption(1, mTransitionAnimationScale, null);
writeAnimationScaleOption(2, mAnimatorDurationScale, null);
// Only poke the color space setting if we control it.
if (usingDevelopmentColorSpace()) {
writeSimulateColorSpace(-1);
}
writeOverlayDisplayDevicesOptions(null);
writeAppProcessLimitOptions(null);
mHaveDebugSettings = false;
updateAllOptions();
mDontPokeProperties = false;
pokeSystemProperties();
}
private void updateWebViewProviderOptions() {
try {
WebViewProviderInfo[] providers = mWebViewUpdateService.getValidWebViewPackages();
if (providers == null) {
Log.e(TAG, "No WebView providers available");
return;
}
ArrayList<String> options = new ArrayList<String>();
ArrayList<String> values = new ArrayList<String>();
for(int n = 0; n < providers.length; n++) {
if (Utils.isPackageEnabled(getActivity(), providers[n].packageName)) {
options.add(providers[n].description);
values.add(providers[n].packageName);
}
}
mWebViewProvider.setEntries(options.toArray(new String[options.size()]));
mWebViewProvider.setEntryValues(values.toArray(new String[values.size()]));
String value = mWebViewUpdateService.getCurrentWebViewPackageName();
if (value == null) {
value = "";
}
for (int i = 0; i < values.size(); i++) {
if (value.contentEquals(values.get(i))) {
mWebViewProvider.setValueIndex(i);
return;
}
}
} catch(RemoteException e) {
}
}
private void updateWebViewMultiprocessOptions() {
updateSwitchPreference(mWebViewMultiprocess,
Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.WEBVIEW_MULTIPROCESS, 0) != 0);
}
private void writeWebViewMultiprocessOptions() {
boolean value = mWebViewMultiprocess.isChecked();
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.WEBVIEW_MULTIPROCESS, value ? 1 : 0);
try {
String wv_package = mWebViewUpdateService.getCurrentWebViewPackageName();
ActivityManagerNative.getDefault().killPackageDependents(
wv_package, UserHandle.USER_ALL);
} catch(RemoteException e) {
}
}
private void updateHdcpValues() {
ListPreference hdcpChecking = (ListPreference) findPreference(HDCP_CHECKING_KEY);
if (hdcpChecking != null) {
String currentValue = SystemProperties.get(HDCP_CHECKING_PROPERTY);
String[] values = getResources().getStringArray(R.array.hdcp_checking_values);
String[] summaries = getResources().getStringArray(R.array.hdcp_checking_summaries);
int index = 1; // Defaults to drm-only. Needs to match with R.array.hdcp_checking_values
for (int i = 0; i < values.length; i++) {
if (currentValue.equals(values[i])) {
index = i;
break;
}
}
hdcpChecking.setValue(values[index]);
hdcpChecking.setSummary(summaries[index]);
hdcpChecking.setOnPreferenceChangeListener(this);
}
}
private void updatePasswordSummary() {
try {
if (mBackupManager.hasBackupPassword()) {
mPassword.setSummary(R.string.local_backup_password_summary_change);
} else {
mPassword.setSummary(R.string.local_backup_password_summary_none);
}
} catch (RemoteException e) {
// Not much we can do here
}
}
private void writeBtHciSnoopLogOptions() {
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
SystemProperties.set(BLUETOOTH_BTSNOOP_ENABLE_PROPERTY,
Boolean.toString(mBtHciSnoopLog.isChecked()));
}
private boolean writeWebViewProviderOptions(Object newValue) {
try {
String updatedProvider = mWebViewUpdateService.changeProviderAndSetting(
newValue == null ? "" : newValue.toString());
updateWebViewProviderOptions();
return newValue != null && newValue.equals(updatedProvider);
} catch(RemoteException e) {
}
return false;
}
private void writeDebuggerOptions() {
try {
ActivityManagerNative.getDefault().setDebugApp(
mDebugApp, mWaitForDebugger.isChecked(), true);
} catch (RemoteException ex) {
}
}
private void writeMockLocation() {
AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
// Disable the app op of the previous mock location app if such.
List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
if (packageOps != null) {
// Should be one but in case we are in a bad state due to use of command line tools.
for (PackageOps packageOp : packageOps) {
if (packageOp.getOps().get(0).getMode() != AppOpsManager.MODE_ERRORED) {
String oldMockLocationApp = packageOp.getPackageName();
try {
ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
oldMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
oldMockLocationApp, AppOpsManager.MODE_ERRORED);
} catch (NameNotFoundException e) {
/* ignore */
}
}
}
}
// Enable the app op of the new mock location app if such.
if (!TextUtils.isEmpty(mMockLocationApp)) {
try {
ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
mMockLocationApp, AppOpsManager.MODE_ALLOWED);
} catch (NameNotFoundException e) {
/* ignore */
}
}
}
private static void resetDebuggerOptions() {
try {
ActivityManagerNative.getDefault().setDebugApp(
null, false, true);
} catch (RemoteException ex) {
}
}
private void updateDebuggerOptions() {
mDebugApp = Settings.Global.getString(
getActivity().getContentResolver(), Settings.Global.DEBUG_APP);
updateSwitchPreference(mWaitForDebugger, Settings.Global.getInt(
getActivity().getContentResolver(), Settings.Global.WAIT_FOR_DEBUGGER, 0) != 0);
if (mDebugApp != null && mDebugApp.length() > 0) {
String label;
try {
ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mDebugApp,
PackageManager.GET_DISABLED_COMPONENTS);
CharSequence lab = getActivity().getPackageManager().getApplicationLabel(ai);
label = lab != null ? lab.toString() : mDebugApp;
} catch (PackageManager.NameNotFoundException e) {
label = mDebugApp;
}
mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_set, label));
mWaitForDebugger.setEnabled(true);
mHaveDebugSettings = true;
} else {
mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_not_set));
mWaitForDebugger.setEnabled(false);
}
}
private void updateMockLocation() {
AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
if (packageOps != null) {
for (PackageOps packageOp : packageOps) {
if (packageOp.getOps().get(0).getMode() == AppOpsManager.MODE_ALLOWED) {
mMockLocationApp = packageOps.get(0).getPackageName();
break;
}
}
}
if (!TextUtils.isEmpty(mMockLocationApp)) {
String label = mMockLocationApp;
try {
ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
CharSequence appLabel = getPackageManager().getApplicationLabel(ai);
if (appLabel != null) {
label = appLabel.toString();
}
} catch (PackageManager.NameNotFoundException e) {
/* ignore */
}
mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_set, label));
mHaveDebugSettings = true;
} else {
mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_not_set));
}
}
private void updateVerifyAppsOverUsbOptions() {
updateSwitchPreference(mVerifyAppsOverUsb, Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1) != 0);
mVerifyAppsOverUsb.setEnabled(enableVerifierSetting());
}
private void writeVerifyAppsOverUsbOptions() {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB,
mVerifyAppsOverUsb.isChecked() ? 1 : 0);
}
private void updateOtaDisableAutomaticUpdateOptions() {
// We use the "disabled status" in code, but show the opposite text
// "Automatic system updates" on screen. So a value 0 indicates the
// automatic update is enabled.
updateSwitchPreference(mOtaDisableAutomaticUpdate, Settings.Global.getInt(
getActivity().getContentResolver(),
Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE, 0) != 1);
}
private void writeOtaDisableAutomaticUpdateOptions() {
// We use the "disabled status" in code, but show the opposite text
// "Automatic system updates" on screen. So a value 0 indicates the
// automatic update is enabled.
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.OTA_DISABLE_AUTOMATIC_UPDATE,
mOtaDisableAutomaticUpdate.isChecked() ? 0 : 1);
}
private boolean enableVerifierSetting() {
final ContentResolver cr = getActivity().getContentResolver();
if (Settings.Global.getInt(cr, Settings.Global.ADB_ENABLED, 0) == 0) {
return false;
}
if (Settings.Global.getInt(cr, Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) == 0) {
return false;
} else {
final PackageManager pm = getActivity().getPackageManager();
final Intent verification = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
verification.setType(PACKAGE_MIME_TYPE);
verification.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
final List<ResolveInfo> receivers = pm.queryBroadcastReceivers(verification, 0);
if (receivers.size() == 0) {
return false;
}
}
return true;
}
private boolean showVerifierSetting() {
return Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1) > 0;
}
private static boolean showEnableOemUnlockPreference() {
return !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
}
private boolean enableOemUnlockPreference() {
return !isBootloaderUnlocked() && isOemUnlockAllowed();
}
private void updateOemUnlockOptions() {
if (mEnableOemUnlock != null) {
updateSwitchPreference(mEnableOemUnlock, Utils.isOemUnlockEnabled(getActivity()));
updateOemUnlockSettingDescription();
// Showing mEnableOemUnlock preference as device has persistent data block.
mEnableOemUnlock.setDisabledByAdmin(null);
mEnableOemUnlock.setEnabled(enableOemUnlockPreference());
if (mEnableOemUnlock.isEnabled()) {
// Check restriction, disable mEnableOemUnlock and apply policy transparency.
mEnableOemUnlock.checkRestrictionAndSetDisabled(UserManager.DISALLOW_FACTORY_RESET);
}
if (mEnableOemUnlock.isEnabled()) {
// Check restriction, disable mEnableOemUnlock and apply policy transparency.
mEnableOemUnlock.checkRestrictionAndSetDisabled(UserManager.DISALLOW_OEM_UNLOCK);
}
}
}
private void updateBugreportOptions() {
mBugreport.setEnabled(true);
mBugreportInPower.setEnabled(true);
setBugreportStorageProviderStatus();
}
private void setBugreportStorageProviderStatus() {
final ComponentName componentName = new ComponentName("com.android.shell",
"com.android.shell.BugreportStorageProvider");
final boolean enabled = mBugreportInPower.isChecked();
getPackageManager().setComponentEnabledSetting(componentName,
enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DEFAULT,
0);
}
// Returns the current state of the system property that controls
// strictmode flashes. One of:
// 0: not explicitly set one way or another
// 1: on
// 2: off
private static int currentStrictModeActiveIndex() {
if (TextUtils.isEmpty(SystemProperties.get(StrictMode.VISUAL_PROPERTY))) {
return 0;
}
boolean enabled = SystemProperties.getBoolean(StrictMode.VISUAL_PROPERTY, false);
return enabled ? 1 : 2;
}
private void writeStrictModeVisualOptions() {
try {
mWindowManager.setStrictModeVisualIndicatorPreference(mStrictMode.isChecked()
? "1" : "");
} catch (RemoteException e) {
}
}
private void updateStrictModeVisualOptions() {
updateSwitchPreference(mStrictMode, currentStrictModeActiveIndex() == 1);
}
private void writePointerLocationOptions() {
Settings.System.putInt(getActivity().getContentResolver(),
Settings.System.POINTER_LOCATION, mPointerLocation.isChecked() ? 1 : 0);
}
private void updatePointerLocationOptions() {
updateSwitchPreference(mPointerLocation,
Settings.System.getInt(getActivity().getContentResolver(),
Settings.System.POINTER_LOCATION, 0) != 0);
}
private void writeShowTouchesOptions() {
Settings.System.putInt(getActivity().getContentResolver(),
Settings.System.SHOW_TOUCHES, mShowTouches.isChecked() ? 1 : 0);
}
private void updateShowTouchesOptions() {
updateSwitchPreference(mShowTouches,
Settings.System.getInt(getActivity().getContentResolver(),
Settings.System.SHOW_TOUCHES, 0) != 0);
}
private void updateFlingerOptions() {
// magic communication with surface flinger.
try {
IBinder flinger = ServiceManager.getService("SurfaceFlinger");
if (flinger != null) {
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
flinger.transact(1010, data, reply, 0);
@SuppressWarnings("unused")
int showCpu = reply.readInt();
@SuppressWarnings("unused")
int enableGL = reply.readInt();
int showUpdates = reply.readInt();
updateSwitchPreference(mShowScreenUpdates, showUpdates != 0);
@SuppressWarnings("unused")
int showBackground = reply.readInt();
int disableOverlays = reply.readInt();
updateSwitchPreference(mDisableOverlays, disableOverlays != 0);
reply.recycle();
data.recycle();
}
} catch (RemoteException ex) {
}
}
private void writeShowUpdatesOption() {
try {
IBinder flinger = ServiceManager.getService("SurfaceFlinger");
if (flinger != null) {
Parcel data = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
final int showUpdates = mShowScreenUpdates.isChecked() ? 1 : 0;
data.writeInt(showUpdates);
flinger.transact(1002, data, null, 0);
data.recycle();
updateFlingerOptions();
}
} catch (RemoteException ex) {
}
}
private void writeDisableOverlaysOption() {
try {
IBinder flinger = ServiceManager.getService("SurfaceFlinger");
if (flinger != null) {
Parcel data = Parcel.obtain();
data.writeInterfaceToken("android.ui.ISurfaceComposer");
final int disableOverlays = mDisableOverlays.isChecked() ? 1 : 0;
data.writeInt(disableOverlays);
flinger.transact(1008, data, null, 0);
data.recycle();
updateFlingerOptions();
}
} catch (RemoteException ex) {
}
}
private void updateHardwareUiOptions() {
updateSwitchPreference(mForceHardwareUi,
SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false));
}
private void writeHardwareUiOptions() {
SystemProperties.set(HARDWARE_UI_PROPERTY, mForceHardwareUi.isChecked() ? "true" : "false");
pokeSystemProperties();
}
private void updateMsaaOptions() {
updateSwitchPreference(mForceMsaa, SystemProperties.getBoolean(MSAA_PROPERTY, false));
}
private void writeMsaaOptions() {
SystemProperties.set(MSAA_PROPERTY, mForceMsaa.isChecked() ? "true" : "false");
pokeSystemProperties();
}
private void updateTrackFrameTimeOptions() {
String value = SystemProperties.get(ThreadedRenderer.PROFILE_PROPERTY);
if (value == null) {
value = "";
}
CharSequence[] values = mTrackFrameTime.getEntryValues();
for (int i = 0; i < values.length; i++) {
if (value.contentEquals(values[i])) {
mTrackFrameTime.setValueIndex(i);
mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[i]);
return;
}
}
mTrackFrameTime.setValueIndex(0);
mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[0]);
}
private void writeTrackFrameTimeOptions(Object newValue) {
SystemProperties.set(ThreadedRenderer.PROFILE_PROPERTY,
newValue == null ? "" : newValue.toString());
pokeSystemProperties();
updateTrackFrameTimeOptions();
}
private void updateShowNonRectClipOptions() {
String value = SystemProperties.get(
ThreadedRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY);
if (value == null) {
value = "hide";
}
CharSequence[] values = mShowNonRectClip.getEntryValues();
for (int i = 0; i < values.length; i++) {
if (value.contentEquals(values[i])) {
mShowNonRectClip.setValueIndex(i);
mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[i]);
return;
}
}
mShowNonRectClip.setValueIndex(0);
mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[0]);
}
private void writeShowNonRectClipOptions(Object newValue) {
SystemProperties.set(ThreadedRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY,
newValue == null ? "" : newValue.toString());
pokeSystemProperties();
updateShowNonRectClipOptions();
}
private void updateShowHwScreenUpdatesOptions() {
updateSwitchPreference(mShowHwScreenUpdates,
SystemProperties.getBoolean(ThreadedRenderer.DEBUG_DIRTY_REGIONS_PROPERTY, false));
}
private void writeShowHwScreenUpdatesOptions() {
SystemProperties.set(ThreadedRenderer.DEBUG_DIRTY_REGIONS_PROPERTY,
mShowHwScreenUpdates.isChecked() ? "true" : null);
pokeSystemProperties();
}
private void updateShowHwLayersUpdatesOptions() {
updateSwitchPreference(mShowHwLayersUpdates, SystemProperties.getBoolean(
ThreadedRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY, false));
}
private void writeShowHwLayersUpdatesOptions() {
SystemProperties.set(ThreadedRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY,
mShowHwLayersUpdates.isChecked() ? "true" : null);
pokeSystemProperties();
}
private void updateDebugHwOverdrawOptions() {
String value = SystemProperties.get(ThreadedRenderer.DEBUG_OVERDRAW_PROPERTY);
if (value == null) {
value = "";
}
CharSequence[] values = mDebugHwOverdraw.getEntryValues();
for (int i = 0; i < values.length; i++) {
if (value.contentEquals(values[i])) {
mDebugHwOverdraw.setValueIndex(i);
mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[i]);
return;
}
}
mDebugHwOverdraw.setValueIndex(0);
mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[0]);
}
private void writeDebugHwOverdrawOptions(Object newValue) {
SystemProperties.set(ThreadedRenderer.DEBUG_OVERDRAW_PROPERTY,
newValue == null ? "" : newValue.toString());
pokeSystemProperties();
updateDebugHwOverdrawOptions();
}
private void updateDebugLayoutOptions() {
updateSwitchPreference(mDebugLayout,
SystemProperties.getBoolean(View.DEBUG_LAYOUT_PROPERTY, false));
}
private void writeDebugLayoutOptions() {
SystemProperties.set(View.DEBUG_LAYOUT_PROPERTY,
mDebugLayout.isChecked() ? "true" : "false");
pokeSystemProperties();
}
private void updateSimulateColorSpace() {
final ContentResolver cr = getContentResolver();
final boolean enabled = Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
if (enabled) {
final String mode = Integer.toString(Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
AccessibilityManager.DALTONIZER_DISABLED));
mSimulateColorSpace.setValue(mode);
final int index = mSimulateColorSpace.findIndexOfValue(mode);
if (index < 0) {
// We're using a mode controlled by accessibility preferences.
mSimulateColorSpace.setSummary(getString(R.string.daltonizer_type_overridden,
getString(R.string.accessibility_display_daltonizer_preference_title)));
} else {
mSimulateColorSpace.setSummary("%s");
}
} else {
mSimulateColorSpace.setValue(
Integer.toString(AccessibilityManager.DALTONIZER_DISABLED));
}
}
/**
* @return <code>true</code> if the color space preference is currently
* controlled by development settings
*/
private boolean usingDevelopmentColorSpace() {
final ContentResolver cr = getContentResolver();
final boolean enabled = Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
if (enabled) {
final String mode = Integer.toString(Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
AccessibilityManager.DALTONIZER_DISABLED));
final int index = mSimulateColorSpace.findIndexOfValue(mode);
if (index >= 0) {
// We're using a mode controlled by developer preferences.
return true;
}
}
return false;
}
private void writeSimulateColorSpace(Object value) {
final ContentResolver cr = getContentResolver();
final int newMode = Integer.parseInt(value.toString());
if (newMode < 0) {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0);
} else {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 1);
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER, newMode);
}
}
private void updateColorTemperature() {
updateSwitchPreference(mColorTemperaturePreference,
SystemProperties.getBoolean(COLOR_TEMPERATURE_PROPERTY, false));
}
private void writeColorTemperature() {
SystemProperties.set(COLOR_TEMPERATURE_PROPERTY,
mColorTemperaturePreference.isChecked() ? "1" : "0");
pokeSystemProperties();
Toast.makeText(getActivity(), R.string.color_temperature_toast, Toast.LENGTH_LONG).show();
}
private void updateUSBAudioOptions() {
updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),
Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
}
private void writeUSBAudioOptions() {
Settings.Secure.putInt(getContentResolver(),
Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED,
mUSBAudio.isChecked() ? 1 : 0);
}
private void updateForceResizableOptions() {
updateSwitchPreference(mForceResizable, Settings.Global.getInt(getContentResolver(),
Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES, 0) != 0);
}
private void writeForceResizableOptions() {
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES,
mForceResizable.isChecked() ? 1 : 0);
}
private void updateForceRtlOptions() {
updateSwitchPreference(mForceRtlLayout,
Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_FORCE_RTL, 0) != 0);
}
private void writeForceRtlOptions() {
boolean value = mForceRtlLayout.isChecked();
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_FORCE_RTL, value ? 1 : 0);
SystemProperties.set(Settings.Global.DEVELOPMENT_FORCE_RTL, value ? "1" : "0");
LocalePicker.updateLocale(getActivity().getResources().getConfiguration().locale);
}
private void updateWifiDisplayCertificationOptions() {
updateSwitchPreference(mWifiDisplayCertification, Settings.Global.getInt(
getActivity().getContentResolver(),
Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 0) != 0);
}
private void writeWifiDisplayCertificationOptions() {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON,
mWifiDisplayCertification.isChecked() ? 1 : 0);
}
private void updateWifiVerboseLoggingOptions() {
boolean enabled = mWifiManager.getVerboseLoggingLevel() > 0;
updateSwitchPreference(mWifiVerboseLogging, enabled);
}
private void writeWifiVerboseLoggingOptions() {
mWifiManager.enableVerboseLogging(mWifiVerboseLogging.isChecked() ? 1 : 0);
}
private void updateWifiAggressiveHandoverOptions() {
boolean enabled = mWifiManager.getAggressiveHandover() > 0;
updateSwitchPreference(mWifiAggressiveHandover, enabled);
}
private void writeWifiAggressiveHandoverOptions() {
mWifiManager.enableAggressiveHandover(mWifiAggressiveHandover.isChecked() ? 1 : 0);
}
private void updateWifiAllowScansWithTrafficOptions() {
boolean enabled = mWifiManager.getAllowScansWithTraffic() > 0;
updateSwitchPreference(mWifiAllowScansWithTraffic, enabled);
}
private void writeWifiAllowScansWithTrafficOptions() {
mWifiManager.setAllowScansWithTraffic(mWifiAllowScansWithTraffic.isChecked() ? 1 : 0);
}
private void updateBluetoothDisableAbsVolumeOptions() {
updateSwitchPreference(mBluetoothDisableAbsVolume,
SystemProperties.getBoolean(BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_PROPERTY, false));
}
private void writeBluetoothDisableAbsVolumeOptions() {
SystemProperties.set(BLUETOOTH_DISABLE_ABSOLUTE_VOLUME_PROPERTY,
mBluetoothDisableAbsVolume.isChecked() ? "true" : "false");
}
private void updateBluetoothEnableInbandRingingOptions() {
if (mBluetoothEnableInbandRinging != null) {
updateSwitchPreference(mBluetoothEnableInbandRinging,
SystemProperties.getBoolean(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, false));
}
}
private void writeBluetoothEnableInbandRingingOptions() {
if (mBluetoothEnableInbandRinging != null) {
SystemProperties.set(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY,
mBluetoothEnableInbandRinging.isChecked() ? "true" : "false");
}
}
private void updateMobileDataAlwaysOnOptions() {
updateSwitchPreference(mMobileDataAlwaysOn, Settings.Global.getInt(
getActivity().getContentResolver(),
Settings.Global.MOBILE_DATA_ALWAYS_ON, 1) != 0);
}
private void writeMobileDataAlwaysOnOptions() {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.MOBILE_DATA_ALWAYS_ON,
mMobileDataAlwaysOn.isChecked() ? 1 : 0);
}
private String defaultLogdSizeValue() {
String defaultValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
if ((defaultValue == null) || (defaultValue.length() == 0)) {
if (SystemProperties.get("ro.config.low_ram").equals("true")) {
defaultValue = SELECT_LOGD_SVELTE_DEFAULT_SIZE_VALUE;
} else {
defaultValue = SELECT_LOGD_DEFAULT_SIZE_VALUE;
}
}
return defaultValue;
}
private void updateLogdSizeValues() {
if (mLogdSize != null) {
String currentTag = SystemProperties.get(SELECT_LOGD_TAG_PROPERTY);
String currentValue = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY);
if ((currentTag != null) && currentTag.startsWith(SELECT_LOGD_TAG_SILENCE)) {
currentValue = SELECT_LOGD_OFF_SIZE_MARKER_VALUE;
}
if (mLogpersist != null) {
String currentLogpersistEnable
= SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY_ENABLE);
if ((currentLogpersistEnable == null)
|| !currentLogpersistEnable.equals("true")
|| currentValue.equals(SELECT_LOGD_OFF_SIZE_MARKER_VALUE)) {
writeLogpersistOption(null, true);
mLogpersist.setEnabled(false);
} else if (mLastEnabledState) {
mLogpersist.setEnabled(true);
}
}
if ((currentValue == null) || (currentValue.length() == 0)) {
currentValue = defaultLogdSizeValue();
}
String[] values = getResources().getStringArray(R.array.select_logd_size_values);
String[] titles = getResources().getStringArray(R.array.select_logd_size_titles);
int index = 2; // punt to second entry if not found
if (SystemProperties.get("ro.config.low_ram").equals("true")) {
mLogdSize.setEntries(R.array.select_logd_size_lowram_titles);
titles = getResources().getStringArray(R.array.select_logd_size_lowram_titles);
index = 1;
}
String[] summaries = getResources().getStringArray(R.array.select_logd_size_summaries);
for (int i = 0; i < titles.length; i++) {
if (currentValue.equals(values[i])
|| currentValue.equals(titles[i])) {
index = i;
break;
}
}
mLogdSize.setValue(values[index]);
mLogdSize.setSummary(summaries[index]);
mLogdSize.setOnPreferenceChangeListener(this);
}
}
private void writeLogdSizeOption(Object newValue) {
boolean disable = (newValue != null) &&
(newValue.toString().equals(SELECT_LOGD_OFF_SIZE_MARKER_VALUE));
String currentTag = SystemProperties.get(SELECT_LOGD_TAG_PROPERTY);
if (currentTag == null) {
currentTag = "";
}
// filter clean and unstack all references to our setting
String newTag = currentTag.replaceAll(
",+" + SELECT_LOGD_TAG_SILENCE, "").replaceFirst(
"^" + SELECT_LOGD_TAG_SILENCE + ",*", "").replaceAll(
",+", ",").replaceFirst(
",+$", "");
if (disable) {
newValue = SELECT_LOGD_MINIMUM_SIZE_VALUE;
// Make sure snet_event_log get through first, but do not override
String snetValue = SystemProperties.get(SELECT_LOGD_SNET_TAG_PROPERTY);
if ((snetValue == null) || (snetValue.length() == 0)) {
snetValue = SystemProperties.get(SELECT_LOGD_RUNTIME_SNET_TAG_PROPERTY);
if ((snetValue == null) || (snetValue.length() == 0)) {
SystemProperties.set(SELECT_LOGD_SNET_TAG_PROPERTY, "I");
}
}
// Silence all log sources, security logs notwithstanding
if (newTag.length() != 0) {
newTag = "," + newTag;
}
// Stack settings, stack to help preserve original value
newTag = SELECT_LOGD_TAG_SILENCE + newTag;
}
if (!newTag.equals(currentTag)) {
SystemProperties.set(SELECT_LOGD_TAG_PROPERTY, newTag);
}
String defaultValue = defaultLogdSizeValue();
final String size = ((newValue != null) && (newValue.toString().length() != 0)) ?
newValue.toString() : defaultValue;
SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, defaultValue.equals(size) ? "" : size);
SystemProperties.set("ctl.start", "logd-reinit");
pokeSystemProperties();
updateLogdSizeValues();
}
private void updateLogpersistValues() {
if (mLogpersist == null) {
return;
}
String currentValue = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY);
if (currentValue == null) {
currentValue = "";
}
String currentBuffers = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY_BUFFER);
if ((currentBuffers == null) || (currentBuffers.length() == 0)) {
currentBuffers = "all";
}
int index = 0;
if (currentValue.equals(SELECT_LOGPERSIST_PROPERTY_SERVICE)) {
index = 1;
if (currentBuffers.equals("kernel")) {
index = 3;
} else if (!currentBuffers.equals("all") &&
!currentBuffers.contains("radio") &&
currentBuffers.contains("security") &&
currentBuffers.contains("kernel")) {
index = 2;
if (!currentBuffers.contains("default")) {
String[] contains = { "main", "events", "system", "crash" };
for (int i = 0; i < contains.length; i++) {
if (!currentBuffers.contains(contains[i])) {
index = 1;
break;
}
}
}
}
}
mLogpersist.setValue(getResources().getStringArray(R.array.select_logpersist_values)[index]);
mLogpersist.setSummary(getResources().getStringArray(R.array.select_logpersist_summaries)[index]);
mLogpersist.setOnPreferenceChangeListener(this);
if (index != 0) {
mLogpersistCleared = false;
} else if (!mLogpersistCleared) {
// would File.delete() directly but need to switch uid/gid to access
SystemProperties.set(ACTUAL_LOGPERSIST_PROPERTY, SELECT_LOGPERSIST_PROPERTY_CLEAR);
pokeSystemProperties();
mLogpersistCleared = true;
}
}
private void setLogpersistOff(boolean update) {
SystemProperties.set(SELECT_LOGPERSIST_PROPERTY_BUFFER, "");
// deal with trampoline of empty properties
SystemProperties.set(ACTUAL_LOGPERSIST_PROPERTY_BUFFER, "");
SystemProperties.set(SELECT_LOGPERSIST_PROPERTY, "");
SystemProperties.set(ACTUAL_LOGPERSIST_PROPERTY,
update ? "" : SELECT_LOGPERSIST_PROPERTY_STOP);
pokeSystemProperties();
if (update) {
updateLogpersistValues();
} else {
for (int i = 0; i < 3; i++) {
String currentValue = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY);
if ((currentValue == null) || currentValue.equals("")) {
break;
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
}
}
private void writeLogpersistOption(Object newValue, boolean skipWarning) {
if (mLogpersist == null) {
return;
}
String currentTag = SystemProperties.get(SELECT_LOGD_TAG_PROPERTY);
if ((currentTag != null) && currentTag.startsWith(SELECT_LOGD_TAG_SILENCE)) {
newValue = null;
skipWarning = true;
}
if ((newValue == null) || newValue.toString().equals("")) {
if (skipWarning) {
mLogpersistCleared = false;
} else if (!mLogpersistCleared) {
// if transitioning from on to off, pop up an are you sure?
String currentValue = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY);
if ((currentValue != null) &&
currentValue.equals(SELECT_LOGPERSIST_PROPERTY_SERVICE)) {
if (mLogpersistClearDialog != null) dismissDialogs();
mLogpersistClearDialog = new AlertDialog.Builder(getActivity()).setMessage(
getActivity().getResources().getString(
R.string.dev_logpersist_clear_warning_message))
.setTitle(R.string.dev_logpersist_clear_warning_title)
.setPositiveButton(android.R.string.yes, this)
.setNegativeButton(android.R.string.no, this)
.show();
mLogpersistClearDialog.setOnDismissListener(this);
return;
}
}
setLogpersistOff(true);
return;
}
String currentBuffer = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY_BUFFER);
if ((currentBuffer != null) && !currentBuffer.equals(newValue.toString())) {
setLogpersistOff(false);
}
SystemProperties.set(SELECT_LOGPERSIST_PROPERTY_BUFFER, newValue.toString());
SystemProperties.set(SELECT_LOGPERSIST_PROPERTY, SELECT_LOGPERSIST_PROPERTY_SERVICE);
pokeSystemProperties();
for (int i = 0; i < 3; i++) {
String currentValue = SystemProperties.get(ACTUAL_LOGPERSIST_PROPERTY);
if ((currentValue != null)
&& currentValue.equals(SELECT_LOGPERSIST_PROPERTY_SERVICE)) {
break;
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
updateLogpersistValues();
}
private void updateUsbConfigurationValues() {
if (mUsbConfiguration != null) {
UsbManager manager = (UsbManager) getSystemService(Context.USB_SERVICE);
String[] values = getResources().getStringArray(R.array.usb_configuration_values);
String[] titles = getResources().getStringArray(R.array.usb_configuration_titles);
int index = 0;
for (int i = 0; i < titles.length; i++) {
if (manager.isFunctionEnabled(values[i])) {
index = i;
break;
}
}
mUsbConfiguration.setValue(values[index]);
mUsbConfiguration.setSummary(titles[index]);
mUsbConfiguration.setOnPreferenceChangeListener(this);
}
}
private void writeUsbConfigurationOption(Object newValue) {
UsbManager manager = (UsbManager)getActivity().getSystemService(Context.USB_SERVICE);
String function = newValue.toString();
if (function.equals("none")) {
manager.setCurrentFunction(function, false);
} else {
manager.setCurrentFunction(function, true);
}
}
private void initBluetoothConfigurationValues() {
String[] values;
String[] summaries;
int index;
// Init the AVRCP Version - Default
values = getResources().getStringArray(R.array.bluetooth_avrcp_version_values);
summaries = getResources().getStringArray(R.array.bluetooth_avrcp_versions);
String value = SystemProperties.get(BLUETOOTH_AVRCP_VERSION_PROPERTY, values[0]);
index = mBluetoothSelectAvrcpVersion.findIndexOfValue(value);
mBluetoothSelectAvrcpVersion.setValue(values[index]);
mBluetoothSelectAvrcpVersion.setSummary(summaries[index]);
// Init the Codec Type - Default
values = getResources().getStringArray(R.array.bluetooth_a2dp_codec_values);
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_summaries);
index = 0;
mBluetoothSelectA2dpCodec.setValue(values[index]);
mBluetoothSelectA2dpCodec.setSummary(summaries[index]);
// Init the Sample Rate - Default
values = getResources().getStringArray(R.array.bluetooth_a2dp_codec_sample_rate_values);
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_sample_rate_summaries);
index = 0;
mBluetoothSelectA2dpSampleRate.setValue(values[index]);
mBluetoothSelectA2dpSampleRate.setSummary(summaries[index]);
// Init the Bits Per Sample - Default
values = getResources().getStringArray(R.array.bluetooth_a2dp_codec_bits_per_sample_values);
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_bits_per_sample_summaries);
index = 0;
mBluetoothSelectA2dpBitsPerSample.setValue(values[index]);
mBluetoothSelectA2dpBitsPerSample.setSummary(summaries[index]);
// Init the Channel Mode - Default
values = getResources().getStringArray(R.array.bluetooth_a2dp_codec_channel_mode_values);
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_channel_mode_summaries);
index = 0;
mBluetoothSelectA2dpChannelMode.setValue(values[index]);
mBluetoothSelectA2dpChannelMode.setSummary(summaries[index]);
// Init the LDAC Playback Quality - ABR
values = getResources().getStringArray(R.array.bluetooth_a2dp_codec_ldac_playback_quality_values);
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_ldac_playback_quality_summaries);
index = 3;
mBluetoothSelectA2dpLdacPlaybackQuality.setValue(values[index]);
mBluetoothSelectA2dpLdacPlaybackQuality.setSummary(summaries[index]);
}
private void writeBluetoothAvrcpVersion(Object newValue) {
SystemProperties.set(BLUETOOTH_AVRCP_VERSION_PROPERTY, newValue.toString());
int index = mBluetoothSelectAvrcpVersion.findIndexOfValue(newValue.toString());
if (index >= 0) {
String[] titles = getResources().getStringArray(R.array.bluetooth_avrcp_versions);
mBluetoothSelectAvrcpVersion.setSummary(titles[index]);
}
}
private void updateBluetoothA2dpConfigurationValues() {
int index;
String[] summaries;
BluetoothCodecStatus codecStatus = null;
BluetoothCodecConfig codecConfig = null;
BluetoothCodecConfig[] codecsLocalCapabilities = null;
BluetoothCodecConfig[] codecsSelectableCapabilities = null;
String streaming;
Resources resources = null;
synchronized (mBluetoothA2dpLock) {
if (mBluetoothA2dp != null) {
codecStatus = mBluetoothA2dp.getCodecStatus();
if (codecStatus != null) {
codecConfig = codecStatus.getCodecConfig();
codecsLocalCapabilities = codecStatus.getCodecsLocalCapabilities();
codecsSelectableCapabilities = codecStatus.getCodecsSelectableCapabilities();
}
}
}
if (codecConfig == null)
return;
try {
resources = getResources();
} catch (IllegalStateException e) {
return;
}
if (resources == null) {
return;
}
// Update the Codec Type
index = -1;
switch (codecConfig.getCodecType()) {
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC:
index = 1;
break;
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC:
index = 2;
break;
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX:
index = 3;
break;
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD:
index = 4;
break;
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC:
index = 5;
break;
case BluetoothCodecConfig.SOURCE_CODEC_TYPE_INVALID:
default:
break;
}
if (index >= 0 && mBluetoothSelectA2dpCodec != null) {
summaries = resources.getStringArray(R.array.bluetooth_a2dp_codec_summaries);
streaming = resources.getString(R.string.bluetooth_select_a2dp_codec_streaming_label, summaries[index]);
mBluetoothSelectA2dpCodec.setSummary(streaming);
}
// Update the Sample Rate
index = -1;
switch (codecConfig.getSampleRate()) {
case BluetoothCodecConfig.SAMPLE_RATE_44100:
index = 1;
break;
case BluetoothCodecConfig.SAMPLE_RATE_48000:
index = 2;
break;
case BluetoothCodecConfig.SAMPLE_RATE_88200:
index = 3;
break;
case BluetoothCodecConfig.SAMPLE_RATE_96000:
index = 4;
break;
case BluetoothCodecConfig.SAMPLE_RATE_176400:
case BluetoothCodecConfig.SAMPLE_RATE_192000:
case BluetoothCodecConfig.SAMPLE_RATE_NONE:
default:
break;
}
if (index >= 0 && mBluetoothSelectA2dpSampleRate != null) {
summaries = resources.getStringArray(R.array.bluetooth_a2dp_codec_sample_rate_summaries);
streaming = resources.getString(R.string.bluetooth_select_a2dp_codec_streaming_label, summaries[index]);
mBluetoothSelectA2dpSampleRate.setSummary(streaming);
}
// Update the Bits Per Sample
index = -1;
switch (codecConfig.getBitsPerSample()) {
case BluetoothCodecConfig.BITS_PER_SAMPLE_16:
index = 1;
break;
case BluetoothCodecConfig.BITS_PER_SAMPLE_24:
index = 2;
break;
case BluetoothCodecConfig.BITS_PER_SAMPLE_32:
index = 3;
break;
case BluetoothCodecConfig.BITS_PER_SAMPLE_NONE:
default:
break;
}
if (index >= 0 && mBluetoothSelectA2dpBitsPerSample != null) {
summaries = resources.getStringArray(R.array.bluetooth_a2dp_codec_bits_per_sample_summaries);
streaming = resources.getString(R.string.bluetooth_select_a2dp_codec_streaming_label, summaries[index]);
mBluetoothSelectA2dpBitsPerSample.setSummary(streaming);
}
// Update the Channel Mode
index = -1;
switch (codecConfig.getChannelMode()) {
case BluetoothCodecConfig.CHANNEL_MODE_MONO:
index = 1;
break;
case BluetoothCodecConfig.CHANNEL_MODE_STEREO:
index = 2;
break;
case BluetoothCodecConfig.CHANNEL_MODE_NONE:
default:
break;
}
if (index >= 0 && mBluetoothSelectA2dpChannelMode != null) {
summaries = resources.getStringArray(R.array.bluetooth_a2dp_codec_channel_mode_summaries);
streaming = resources.getString(R.string.bluetooth_select_a2dp_codec_streaming_label, summaries[index]);
mBluetoothSelectA2dpChannelMode.setSummary(streaming);
}
// Update the LDAC Playback Quality
// The actual values are 0, 1, 2 - those are extracted
// as mod-10 remainders of a larger value.
// The reason is because within BluetoothCodecConfig we cannot use
// a codec-specific value of zero.
index = (int)codecConfig.getCodecSpecific1();
if (index > 0) {
index %= 10;
} else {
index = -1;
}
switch (index) {
case 0:
case 1:
case 2:
case 3:
break;
default:
index = -1;
break;
}
if (index >= 0 && mBluetoothSelectA2dpLdacPlaybackQuality != null) {
summaries = resources.getStringArray(R.array.bluetooth_a2dp_codec_ldac_playback_quality_summaries);
streaming = resources.getString(R.string.bluetooth_select_a2dp_codec_streaming_label, summaries[index]);
mBluetoothSelectA2dpLdacPlaybackQuality.setSummary(streaming);
}
}
private void writeBluetoothConfigurationOption(Preference preference,
Object newValue) {
String[] summaries;
int index;
int codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_INVALID;
int codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_DEFAULT;
int sampleRateValue = BluetoothCodecConfig.SAMPLE_RATE_NONE;
int bitsPerSampleValue = BluetoothCodecConfig.BITS_PER_SAMPLE_NONE;
int channelModeValue = BluetoothCodecConfig.CHANNEL_MODE_NONE;
long codecSpecific1Value = 0;
long codecSpecific2Value = 0;
long codecSpecific3Value = 0;
long codecSpecific4Value = 0;
// Codec Type
String codecType = mBluetoothSelectA2dpCodec.getValue();
if (preference == mBluetoothSelectA2dpCodec) {
codecType = newValue.toString();
index = mBluetoothSelectA2dpCodec.findIndexOfValue(newValue.toString());
if (index >= 0) {
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_summaries);
mBluetoothSelectA2dpCodec.setSummary(summaries[index]);
}
}
index = mBluetoothSelectA2dpCodec.findIndexOfValue(codecType);
switch (index) {
case 0:
// Reset the priority of the current codec to default
String oldValue = mBluetoothSelectA2dpCodec.getValue();
switch (mBluetoothSelectA2dpCodec.findIndexOfValue(oldValue)) {
case 0:
break; // No current codec
case 1:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC;
break;
case 2:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC;
break;
case 3:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX;
break;
case 4:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD;
break;
case 5:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC;
break;
default:
break;
}
break;
case 1:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_SBC;
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 2:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_AAC;
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 3:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX;
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 4:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_APTX_HD;
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 5:
codecTypeValue = BluetoothCodecConfig.SOURCE_CODEC_TYPE_LDAC;
codecPriorityValue = BluetoothCodecConfig.CODEC_PRIORITY_HIGHEST;
break;
case 6:
synchronized (mBluetoothA2dpLock) {
if (mBluetoothA2dp != null) {
mBluetoothA2dp.enableOptionalCodecs();
}
}
return;
case 7:
synchronized (mBluetoothA2dpLock) {
if (mBluetoothA2dp != null) {
mBluetoothA2dp.disableOptionalCodecs();
}
}
return;
default:
break;
}
// Sample Rate
String sampleRate = mBluetoothSelectA2dpSampleRate.getValue();
if (preference == mBluetoothSelectA2dpSampleRate) {
sampleRate = newValue.toString();
index = mBluetoothSelectA2dpSampleRate.findIndexOfValue(newValue.toString());
if (index >= 0) {
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_sample_rate_summaries);
mBluetoothSelectA2dpSampleRate.setSummary(summaries[index]);
}
}
index = mBluetoothSelectA2dpSampleRate.findIndexOfValue(sampleRate);
switch (index) {
case 0:
// Reset to default
break;
case 1:
sampleRateValue = BluetoothCodecConfig.SAMPLE_RATE_44100;
break;
case 2:
sampleRateValue = BluetoothCodecConfig.SAMPLE_RATE_48000;
break;
case 3:
sampleRateValue = BluetoothCodecConfig.SAMPLE_RATE_88200;
break;
case 4:
sampleRateValue = BluetoothCodecConfig.SAMPLE_RATE_96000;
break;
default:
break;
}
// Bits Per Sample
String bitsPerSample = mBluetoothSelectA2dpBitsPerSample.getValue();
if (preference == mBluetoothSelectA2dpBitsPerSample) {
bitsPerSample = newValue.toString();
index = mBluetoothSelectA2dpBitsPerSample.findIndexOfValue(newValue.toString());
if (index >= 0) {
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_bits_per_sample_summaries);
mBluetoothSelectA2dpBitsPerSample.setSummary(summaries[index]);
}
}
index = mBluetoothSelectA2dpBitsPerSample.findIndexOfValue(bitsPerSample);
switch (index) {
case 0:
// Reset to default
break;
case 1:
bitsPerSampleValue = BluetoothCodecConfig.BITS_PER_SAMPLE_16;
break;
case 2:
bitsPerSampleValue = BluetoothCodecConfig.BITS_PER_SAMPLE_24;
break;
case 3:
bitsPerSampleValue = BluetoothCodecConfig.BITS_PER_SAMPLE_32;
break;
default:
break;
}
// Channel Mode
String channelMode = mBluetoothSelectA2dpChannelMode.getValue();
if (preference == mBluetoothSelectA2dpChannelMode) {
channelMode = newValue.toString();
index = mBluetoothSelectA2dpChannelMode.findIndexOfValue(newValue.toString());
if (index >= 0) {
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_channel_mode_summaries);
mBluetoothSelectA2dpChannelMode.setSummary(summaries[index]);
}
}
index = mBluetoothSelectA2dpChannelMode.findIndexOfValue(channelMode);
switch (index) {
case 0:
// Reset to default
break;
case 1:
channelModeValue = BluetoothCodecConfig.CHANNEL_MODE_MONO;
break;
case 2:
channelModeValue = BluetoothCodecConfig.CHANNEL_MODE_STEREO;
break;
default:
break;
}
// LDAC Playback Quality
String ldacPlaybackQuality = mBluetoothSelectA2dpLdacPlaybackQuality.getValue();
if (preference == mBluetoothSelectA2dpLdacPlaybackQuality) {
ldacPlaybackQuality = newValue.toString();
index = mBluetoothSelectA2dpLdacPlaybackQuality.findIndexOfValue(newValue.toString());
if (index >= 0) {
summaries = getResources().getStringArray(R.array.bluetooth_a2dp_codec_ldac_playback_quality_summaries);
mBluetoothSelectA2dpLdacPlaybackQuality.setSummary(summaries[index]);
}
}
index = mBluetoothSelectA2dpLdacPlaybackQuality.findIndexOfValue(ldacPlaybackQuality);
switch (index) {
case 0:
case 1:
case 2:
case 3:
codecSpecific1Value = 1000 + index;
break;
default:
break;
}
BluetoothCodecConfig codecConfig =
new BluetoothCodecConfig(codecTypeValue, codecPriorityValue,
sampleRateValue, bitsPerSampleValue,
channelModeValue, codecSpecific1Value,
codecSpecific2Value, codecSpecific3Value,
codecSpecific4Value);
synchronized (mBluetoothA2dpLock) {
if (mBluetoothA2dp != null) {
mBluetoothA2dp.setCodecConfigPreference(codecConfig);
}
}
}
private void writeImmediatelyDestroyActivitiesOptions() {
try {
ActivityManagerNative.getDefault().setAlwaysFinish(
mImmediatelyDestroyActivities.isChecked());
} catch (RemoteException ex) {
}
}
private void updateImmediatelyDestroyActivitiesOptions() {
updateSwitchPreference(mImmediatelyDestroyActivities, Settings.Global.getInt(
getActivity().getContentResolver(), Settings.Global.ALWAYS_FINISH_ACTIVITIES, 0) != 0);
}
private void updateAnimationScaleValue(int which, ListPreference pref) {
try {
float scale = mWindowManager.getAnimationScale(which);
if (scale != 1) {
mHaveDebugSettings = true;
}
CharSequence[] values = pref.getEntryValues();
for (int i=0; i<values.length; i++) {
float val = Float.parseFloat(values[i].toString());
if (scale <= val) {
pref.setValueIndex(i);
pref.setSummary(pref.getEntries()[i]);
return;
}
}
pref.setValueIndex(values.length-1);
pref.setSummary(pref.getEntries()[0]);
} catch (RemoteException e) {
}
}
private void updateAnimationScaleOptions() {
updateAnimationScaleValue(0, mWindowAnimationScale);
updateAnimationScaleValue(1, mTransitionAnimationScale);
updateAnimationScaleValue(2, mAnimatorDurationScale);
}
private void writeAnimationScaleOption(int which, ListPreference pref, Object newValue) {
try {
float scale = newValue != null ? Float.parseFloat(newValue.toString()) : 1;
mWindowManager.setAnimationScale(which, scale);
updateAnimationScaleValue(which, pref);
} catch (RemoteException e) {
}
}
private void updateOverlayDisplayDevicesOptions() {
String value = Settings.Global.getString(getActivity().getContentResolver(),
Settings.Global.OVERLAY_DISPLAY_DEVICES);
if (value == null) {
value = "";
}
CharSequence[] values = mOverlayDisplayDevices.getEntryValues();
for (int i = 0; i < values.length; i++) {
if (value.contentEquals(values[i])) {
mOverlayDisplayDevices.setValueIndex(i);
mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[i]);
return;
}
}
mOverlayDisplayDevices.setValueIndex(0);
mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[0]);
}
private void writeOverlayDisplayDevicesOptions(Object newValue) {
Settings.Global.putString(getActivity().getContentResolver(),
Settings.Global.OVERLAY_DISPLAY_DEVICES, (String) newValue);
updateOverlayDisplayDevicesOptions();
}
private void updateAppProcessLimitOptions() {
try {
int limit = ActivityManagerNative.getDefault().getProcessLimit();
CharSequence[] values = mAppProcessLimit.getEntryValues();
for (int i=0; i<values.length; i++) {
int val = Integer.parseInt(values[i].toString());
if (val >= limit) {
if (i != 0) {
mHaveDebugSettings = true;
}
mAppProcessLimit.setValueIndex(i);
mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[i]);
return;
}
}
mAppProcessLimit.setValueIndex(0);
mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[0]);
} catch (RemoteException e) {
}
}
private void writeAppProcessLimitOptions(Object newValue) {
try {
int limit = newValue != null ? Integer.parseInt(newValue.toString()) : -1;
ActivityManagerNative.getDefault().setProcessLimit(limit);
updateAppProcessLimitOptions();
} catch (RemoteException e) {
}
}
private void writeShowAllANRsOptions() {
Settings.Secure.putInt(getActivity().getContentResolver(),
Settings.Secure.ANR_SHOW_BACKGROUND,
mShowAllANRs.isChecked() ? 1 : 0);
}
private void updateShowAllANRsOptions() {
updateSwitchPreference(mShowAllANRs, Settings.Secure.getInt(
getActivity().getContentResolver(), Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0);
}
private void confirmEnableOemUnlock() {
DialogInterface.OnClickListener onClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
Utils.setOemUnlockEnabled(getActivity(), true);
}
}
};
DialogInterface.OnDismissListener onDismissListener = new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
if (getActivity() == null) {
return;
}
updateAllOptions();
}
};
new AlertDialog.Builder(getActivity())
.setTitle(R.string.confirm_enable_oem_unlock_title)
.setMessage(R.string.confirm_enable_oem_unlock_text)
.setPositiveButton(R.string.enable_text, onClickListener)
.setNegativeButton(android.R.string.cancel, null)
.setOnDismissListener(onDismissListener)
.create()
.show();
}
@Override
public void onSwitchChanged(Switch switchView, boolean isChecked) {
if (switchView != mSwitchBar.getSwitch()) {
return;
}
if (isChecked != mLastEnabledState) {
if (isChecked) {
mDialogClicked = false;
if (mEnableDialog != null) dismissDialogs();
mEnableDialog = new AlertDialog.Builder(getActivity()).setMessage(
getActivity().getResources().getString(
R.string.dev_settings_warning_message))
.setTitle(R.string.dev_settings_warning_title)
.setPositiveButton(android.R.string.yes, this)
.setNegativeButton(android.R.string.no, this)
.show();
mEnableDialog.setOnDismissListener(this);
} else {
resetDangerousOptions();
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0);
mLastEnabledState = isChecked;
setPrefsEnabledState(mLastEnabledState);
}
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RESULT_DEBUG_APP) {
if (resultCode == Activity.RESULT_OK) {
mDebugApp = data.getAction();
writeDebuggerOptions();
updateDebuggerOptions();
}
} else if (requestCode == RESULT_MOCK_LOCATION_APP) {
if (resultCode == Activity.RESULT_OK) {
mMockLocationApp = data.getAction();
writeMockLocation();
updateMockLocation();
}
} else if (requestCode == REQUEST_CODE_ENABLE_OEM_UNLOCK) {
if (resultCode == Activity.RESULT_OK) {
if (mEnableOemUnlock.isChecked()) {
confirmEnableOemUnlock();
} else {
Utils.setOemUnlockEnabled(getActivity(), false);
}
}
} else {
super.onActivityResult(requestCode, resultCode, data);
}
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (Utils.isMonkeyRunning()) {
return false;
}
if (preference == mEnableAdb) {
if (mEnableAdb.isChecked()) {
mDialogClicked = false;
if (mAdbDialog != null) dismissDialogs();
mAdbDialog = new AlertDialog.Builder(getActivity()).setMessage(
getActivity().getResources().getString(R.string.adb_warning_message))
.setTitle(R.string.adb_warning_title)
.setPositiveButton(android.R.string.yes, this)
.setNegativeButton(android.R.string.no, this)
.show();
mAdbDialog.setOnDismissListener(this);
} else {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.ADB_ENABLED, 0);
mVerifyAppsOverUsb.setEnabled(false);
mVerifyAppsOverUsb.setChecked(false);
updateBugreportOptions();
}
} else if (preference == mClearAdbKeys) {
if (mAdbKeysDialog != null) dismissDialogs();
mAdbKeysDialog = new AlertDialog.Builder(getActivity())
.setMessage(R.string.adb_keys_warning_message)
.setPositiveButton(android.R.string.ok, this)
.setNegativeButton(android.R.string.cancel, null)
.show();
} else if (preference == mEnableTerminal) {
final PackageManager pm = getActivity().getPackageManager();
pm.setApplicationEnabledSetting(TERMINAL_APP_PACKAGE,
mEnableTerminal.isChecked() ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
} else if (preference == mBugreportInPower) {
Settings.Secure.putInt(getActivity().getContentResolver(),
Settings.Global.BUGREPORT_IN_POWER_MENU,
mBugreportInPower.isChecked() ? 1 : 0);
setBugreportStorageProviderStatus();
} else if (preference == mKeepScreenOn) {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.STAY_ON_WHILE_PLUGGED_IN,
mKeepScreenOn.isChecked() ?
(BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);
} else if (preference == mBtHciSnoopLog) {
writeBtHciSnoopLogOptions();
} else if (preference == mEnableOemUnlock && mEnableOemUnlock.isEnabled()) {
if (mEnableOemUnlock.isChecked()) {
if (!showKeyguardConfirmation(getResources(), REQUEST_CODE_ENABLE_OEM_UNLOCK)) {
confirmEnableOemUnlock();
}
} else {
Utils.setOemUnlockEnabled(getActivity(), false);
}
} else if (preference == mMockLocationAppPref) {
Intent intent = new Intent(getActivity(), AppPicker.class);
intent.putExtra(AppPicker.EXTRA_REQUESTIING_PERMISSION,
Manifest.permission.ACCESS_MOCK_LOCATION);
startActivityForResult(intent, RESULT_MOCK_LOCATION_APP);
} else if (preference == mDebugViewAttributes) {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.DEBUG_VIEW_ATTRIBUTES,
mDebugViewAttributes.isChecked() ? 1 : 0);
} else if (preference == mForceAllowOnExternal) {
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.FORCE_ALLOW_ON_EXTERNAL,
mForceAllowOnExternal.isChecked() ? 1 : 0);
} else if (preference == mDebugAppPref) {
Intent intent = new Intent(getActivity(), AppPicker.class);
intent.putExtra(AppPicker.EXTRA_DEBUGGABLE, true);
startActivityForResult(intent, RESULT_DEBUG_APP);
} else if (preference == mWaitForDebugger) {
writeDebuggerOptions();
} else if (preference == mVerifyAppsOverUsb) {
writeVerifyAppsOverUsbOptions();
} else if (preference == mOtaDisableAutomaticUpdate) {
writeOtaDisableAutomaticUpdateOptions();
} else if (preference == mStrictMode) {
writeStrictModeVisualOptions();
} else if (preference == mPointerLocation) {
writePointerLocationOptions();
} else if (preference == mShowTouches) {
writeShowTouchesOptions();
} else if (preference == mShowScreenUpdates) {
writeShowUpdatesOption();
} else if (preference == mDisableOverlays) {
writeDisableOverlaysOption();
} else if (preference == mImmediatelyDestroyActivities) {
writeImmediatelyDestroyActivitiesOptions();
} else if (preference == mShowAllANRs) {
writeShowAllANRsOptions();
} else if (preference == mForceHardwareUi) {
writeHardwareUiOptions();
} else if (preference == mForceMsaa) {
writeMsaaOptions();
} else if (preference == mShowHwScreenUpdates) {
writeShowHwScreenUpdatesOptions();
} else if (preference == mShowHwLayersUpdates) {
writeShowHwLayersUpdatesOptions();
} else if (preference == mDebugLayout) {
writeDebugLayoutOptions();
} else if (preference == mForceRtlLayout) {
writeForceRtlOptions();
} else if (preference == mWifiDisplayCertification) {
writeWifiDisplayCertificationOptions();
} else if (preference == mWifiVerboseLogging) {
writeWifiVerboseLoggingOptions();
} else if (preference == mWifiAggressiveHandover) {
writeWifiAggressiveHandoverOptions();
} else if (preference == mWifiAllowScansWithTraffic) {
writeWifiAllowScansWithTrafficOptions();
} else if (preference == mMobileDataAlwaysOn) {
writeMobileDataAlwaysOnOptions();
} else if (preference == mColorTemperaturePreference) {
writeColorTemperature();
} else if (preference == mUSBAudio) {
writeUSBAudioOptions();
} else if (preference == mForceResizable) {
writeForceResizableOptions();
} else if (INACTIVE_APPS_KEY.equals(preference.getKey())) {
startInactiveAppsFragment();
} else if (BACKGROUND_CHECK_KEY.equals(preference.getKey())) {
startBackgroundCheckFragment();
} else if (preference == mBluetoothDisableAbsVolume) {
writeBluetoothDisableAbsVolumeOptions();
} else if (preference == mBluetoothEnableInbandRinging) {
writeBluetoothEnableInbandRingingOptions();
} else if (preference == mWebViewMultiprocess) {
writeWebViewMultiprocessOptions();
} else if (SHORTCUT_MANAGER_RESET_KEY.equals(preference.getKey())) {
resetShortcutManagerThrottling();
} else {
return super.onPreferenceTreeClick(preference);
}
return false;
}
private void startInactiveAppsFragment() {
((SettingsActivity) getActivity()).startPreferencePanel(
InactiveApps.class.getName(),
null, R.string.inactive_apps_title, null, null, 0);
}
private void startBackgroundCheckFragment() {
((SettingsActivity) getActivity()).startPreferencePanel(
BackgroundCheckSummary.class.getName(),
null, R.string.background_check_title, null, null, 0);
}
private boolean showKeyguardConfirmation(Resources resources, int requestCode) {
return new ChooseLockSettingsHelper(getActivity(), this).launchConfirmationActivity(
requestCode, resources.getString(R.string.oem_unlock_enable));
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (HDCP_CHECKING_KEY.equals(preference.getKey())) {
SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString());
updateHdcpValues();
pokeSystemProperties();
return true;
} else if (preference == mWebViewProvider) {
if (newValue == null) {
Log.e(TAG, "Tried to set a null WebView provider");
return false;
}
if (writeWebViewProviderOptions(newValue)) {
return true;
} else {
// The user chose a package that became invalid since the list was last updated,
// show a Toast to explain the situation.
Toast toast = Toast.makeText(getActivity(),
R.string.select_webview_provider_toast_text, Toast.LENGTH_SHORT);
toast.show();
}
return false;
} else if (preference == mBluetoothSelectAvrcpVersion) {
writeBluetoothAvrcpVersion(newValue);
return true;
} else if ((preference == mBluetoothSelectA2dpCodec) ||
(preference == mBluetoothSelectA2dpSampleRate) ||
(preference == mBluetoothSelectA2dpBitsPerSample) ||
(preference == mBluetoothSelectA2dpChannelMode) ||
(preference == mBluetoothSelectA2dpLdacPlaybackQuality)) {
writeBluetoothConfigurationOption(preference, newValue);
return true;
} else if (preference == mLogdSize) {
writeLogdSizeOption(newValue);
return true;
} else if (preference == mLogpersist) {
writeLogpersistOption(newValue, false);
return true;
} else if (preference == mUsbConfiguration) {
writeUsbConfigurationOption(newValue);
return true;
} else if (preference == mWindowAnimationScale) {
writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
return true;
} else if (preference == mTransitionAnimationScale) {
writeAnimationScaleOption(1, mTransitionAnimationScale, newValue);
return true;
} else if (preference == mAnimatorDurationScale) {
writeAnimationScaleOption(2, mAnimatorDurationScale, newValue);
return true;
} else if (preference == mOverlayDisplayDevices) {
writeOverlayDisplayDevicesOptions(newValue);
return true;
} else if (preference == mTrackFrameTime) {
writeTrackFrameTimeOptions(newValue);
return true;
} else if (preference == mDebugHwOverdraw) {
writeDebugHwOverdrawOptions(newValue);
return true;
} else if (preference == mShowNonRectClip) {
writeShowNonRectClipOptions(newValue);
return true;
} else if (preference == mAppProcessLimit) {
writeAppProcessLimitOptions(newValue);
return true;
} else if (preference == mSimulateColorSpace) {
writeSimulateColorSpace(newValue);
return true;
}
return false;
}
private void dismissDialogs() {
if (mAdbDialog != null) {
mAdbDialog.dismiss();
mAdbDialog = null;
}
if (mAdbKeysDialog != null) {
mAdbKeysDialog.dismiss();
mAdbKeysDialog = null;
}
if (mEnableDialog != null) {
mEnableDialog.dismiss();
mEnableDialog = null;
}
if (mLogpersistClearDialog != null) {
mLogpersistClearDialog.dismiss();
mLogpersistClearDialog = null;
}
}
public void onClick(DialogInterface dialog, int which) {
if (dialog == mAdbDialog) {
if (which == DialogInterface.BUTTON_POSITIVE) {
mDialogClicked = true;
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.ADB_ENABLED, 1);
mVerifyAppsOverUsb.setEnabled(true);
updateVerifyAppsOverUsbOptions();
updateBugreportOptions();
} else {
// Reset the toggle
mEnableAdb.setChecked(false);
}
} else if (dialog == mAdbKeysDialog) {
if (which == DialogInterface.BUTTON_POSITIVE) {
try {
IBinder b = ServiceManager.getService(Context.USB_SERVICE);
IUsbManager service = IUsbManager.Stub.asInterface(b);
service.clearUsbDebuggingKeys();
} catch (RemoteException e) {
Log.e(TAG, "Unable to clear adb keys", e);
}
}
} else if (dialog == mEnableDialog) {
if (which == DialogInterface.BUTTON_POSITIVE) {
mDialogClicked = true;
Settings.Global.putInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
mLastEnabledState = true;
setPrefsEnabledState(mLastEnabledState);
} else {
// Reset the toggle
mSwitchBar.setChecked(false);
}
} else if (dialog == mLogpersistClearDialog) {
if (which == DialogInterface.BUTTON_POSITIVE) {
setLogpersistOff(true);
} else {
updateLogpersistValues();
}
}
}
public void onDismiss(DialogInterface dialog) {
// Assuming that onClick gets called first
if (dialog == mAdbDialog) {
if (!mDialogClicked) {
mEnableAdb.setChecked(false);
}
mAdbDialog = null;
} else if (dialog == mEnableDialog) {
if (!mDialogClicked) {
mSwitchBar.setChecked(false);
}
mEnableDialog = null;
} else if (dialog == mLogpersistClearDialog) {
mLogpersistClearDialog = null;
}
}
@Override
public void onDestroy() {
dismissDialogs();
super.onDestroy();
}
void pokeSystemProperties() {
if (!mDontPokeProperties) {
//noinspection unchecked
(new SystemPropPoker()).execute();
}
}
private BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
updateUsbConfigurationValues();
}
};
private BroadcastReceiver mBluetoothA2dpReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Log.d(TAG, "mBluetoothA2dpReceiver.onReceive intent=" + intent);
String action = intent.getAction();
if (BluetoothA2dp.ACTION_CODEC_CONFIG_CHANGED.equals(action)) {
BluetoothCodecStatus codecStatus =
(BluetoothCodecStatus)intent.getParcelableExtra(BluetoothCodecStatus.EXTRA_CODEC_STATUS);
Log.d(TAG, "Received BluetoothCodecStatus=" + codecStatus);
updateBluetoothA2dpConfigurationValues();
}
}
};
private BluetoothProfile.ServiceListener mBluetoothA2dpServiceListener =
new BluetoothProfile.ServiceListener() {
public void onServiceConnected(int profile,
BluetoothProfile proxy) {
synchronized (mBluetoothA2dpLock) {
mBluetoothA2dp = (BluetoothA2dp) proxy;
}
updateBluetoothA2dpConfigurationValues();
}
public void onServiceDisconnected(int profile) {
synchronized (mBluetoothA2dpLock) {
mBluetoothA2dp = null;
}
updateBluetoothA2dpConfigurationValues();
}
};
public static class SystemPropPoker extends AsyncTask<Void, Void, Void> {
@Override
protected Void doInBackground(Void... params) {
String[] services = ServiceManager.listServices();
for (String service : services) {
IBinder obj = ServiceManager.checkService(service);
if (obj != null) {
Parcel data = Parcel.obtain();
try {
obj.transact(IBinder.SYSPROPS_TRANSACTION, data, null, 0);
} catch (RemoteException e) {
} catch (Exception e) {
Log.i(TAG, "Someone wrote a bad service '" + service
+ "' that doesn't like to be poked: " + e);
}
data.recycle();
}
}
return null;
}
}
private static boolean isPackageInstalled(Context context, String packageName) {
try {
return context.getPackageManager().getPackageInfo(packageName, 0) != null;
} catch (NameNotFoundException e) {
return false;
}
}
/**
* For Search.
*/
public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
private boolean isShowingDeveloperOptions(Context context) {
return context.getSharedPreferences(DevelopmentSettings.PREF_FILE,
Context.MODE_PRIVATE).getBoolean(
DevelopmentSettings.PREF_SHOW,
android.os.Build.TYPE.equals("eng"));
}
@Override
public List<SearchIndexableResource> getXmlResourcesToIndex(
Context context, boolean enabled) {
if (!isShowingDeveloperOptions(context)) {
return null;
}
final SearchIndexableResource sir = new SearchIndexableResource(context);
sir.xmlResId = R.xml.development_prefs;
return Arrays.asList(sir);
}
@Override
public List<String> getNonIndexableKeys(Context context) {
if (!isShowingDeveloperOptions(context)) {
return null;
}
final List<String> keys = new ArrayList<String>();
if (!showEnableOemUnlockPreference()) {
keys.add(ENABLE_OEM_UNLOCK);
}
return keys;
}
};
private void resetShortcutManagerThrottling() {
final IShortcutService service = IShortcutService.Stub.asInterface(
ServiceManager.getService(Context.SHORTCUT_SERVICE));
if (service != null) {
try {
service.resetThrottling();
Toast.makeText(getActivity(), R.string.reset_shortcut_manager_throttling_complete,
Toast.LENGTH_SHORT).show();
} catch (RemoteException e) {
Log.e(TAG, "Failed to reset rate limiting", e);
}
}
}
private void updateOemUnlockSettingDescription() {
if (mEnableOemUnlock != null) {
int oemUnlockSummary = R.string.oem_unlock_enable_summary;
if (isBootloaderUnlocked()) {
oemUnlockSummary = R.string.oem_unlock_enable_disabled_summary_bootloader_unlocked;
} else if (isSimLockedDevice()) {
oemUnlockSummary = R.string.oem_unlock_enable_disabled_summary_sim_locked_device;
} else if (!isOemUnlockAllowed()) {
// If the device isn't SIM-locked but OEM unlock is disabled by the system via the
// user restriction, this means either some other carrier restriction is in place or
// the device hasn't been able to confirm which restrictions (SIM-lock or otherwise)
// apply.
oemUnlockSummary =
R.string.oem_unlock_enable_disabled_summary_connectivity_or_locked;
}
mEnableOemUnlock.setSummary(getString(oemUnlockSummary));
}
}
/** Returns {@code true} if the device is SIM-locked. Otherwise, returns {@code false}. */
private boolean isSimLockedDevice() {
int phoneCount = mTelephonyManager.getPhoneCount();
for (int i = 0; i < phoneCount; i++) {
if (mTelephonyManager.getAllowedCarriers(i).size() > 0) {
return true;
}
}
return false;
}
/**
* Returns {@code true} if the bootloader has been unlocked. Otherwise, returns {code false}.
*/
private boolean isBootloaderUnlocked() {
int flashLockState = PersistentDataBlockManager.FLASH_LOCK_UNKNOWN;
if (mOemUnlockManager != null) {
flashLockState = mOemUnlockManager.getFlashLockState();
}
return flashLockState == PersistentDataBlockManager.FLASH_LOCK_UNLOCKED;
}
/**
* Returns {@code true} if OEM unlock is disallowed by user restriction
* {@link UserManager#DISALLOW_FACTORY_RESET} or {@link UserManager#DISALLOW_OEM_UNLOCK}.
* Otherwise, returns {@code false}.
*/
private boolean isOemUnlockAllowed() {
UserHandle userHandle = UserHandle.of(UserHandle.myUserId());
return !(mUm.hasBaseUserRestriction(UserManager.DISALLOW_OEM_UNLOCK, userHandle)
|| mUm.hasBaseUserRestriction(UserManager.DISALLOW_FACTORY_RESET, userHandle));
}
}