2 * Copyright (C) 2008 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.android.settings;
19 import android.Manifest;
20 import android.app.Activity;
21 import android.app.ActivityManagerNative;
22 import android.app.AlertDialog;
23 import android.app.AppOpsManager;
24 import android.app.AppOpsManager.PackageOps;
25 import android.app.Dialog;
26 import android.app.UiModeManager;
27 import android.app.admin.DevicePolicyManager;
28 import android.app.backup.IBackupManager;
29 import android.bluetooth.BluetoothAdapter;
30 import android.content.BroadcastReceiver;
31 import android.content.ComponentName;
32 import android.content.ContentResolver;
33 import android.content.Context;
34 import android.content.DialogInterface;
35 import android.content.Intent;
36 import android.content.IntentFilter;
37 import android.content.pm.ApplicationInfo;
38 import android.content.pm.PackageManager;
39 import android.content.pm.PackageManager.NameNotFoundException;
40 import android.content.pm.ResolveInfo;
41 import android.content.res.Resources;
42 import android.hardware.usb.IUsbManager;
43 import android.hardware.usb.UsbManager;
44 import android.net.wifi.WifiManager;
45 import android.os.AsyncTask;
46 import android.os.BatteryManager;
47 import android.os.Build;
48 import android.os.Bundle;
49 import android.os.IBinder;
50 import android.os.Parcel;
51 import android.os.RemoteException;
52 import android.os.ServiceManager;
53 import android.os.StrictMode;
54 import android.os.SystemProperties;
55 import android.os.UserHandle;
56 import android.os.UserManager;
57 import android.preference.ListPreference;
58 import android.preference.Preference;
59 import android.preference.Preference.OnPreferenceChangeListener;
60 import android.preference.PreferenceGroup;
61 import android.preference.PreferenceScreen;
62 import android.preference.SwitchPreference;
63 import android.provider.SearchIndexableResource;
64 import android.provider.Settings;
65 import android.text.TextUtils;
66 import android.util.Log;
67 import android.view.HardwareRenderer;
68 import android.view.IWindowManager;
69 import android.view.LayoutInflater;
70 import android.view.View;
71 import android.view.ViewGroup;
72 import android.view.accessibility.AccessibilityManager;
73 import android.widget.Switch;
74 import android.widget.TextView;
76 import com.android.internal.logging.MetricsLogger;
77 import com.android.settings.fuelgauge.InactiveApps;
78 import com.android.settings.search.BaseSearchIndexProvider;
79 import com.android.settings.search.Indexable;
80 import com.android.settings.widget.SwitchBar;
82 import java.util.ArrayList;
83 import java.util.Arrays;
84 import java.util.HashSet;
85 import java.util.List;
88 * Displays preferences for application developers.
90 public class DevelopmentSettings extends SettingsPreferenceFragment
91 implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
92 OnPreferenceChangeListener, SwitchBar.OnSwitchChangeListener, Indexable {
93 private static final String TAG = "DevelopmentSettings";
96 * Preference file were development settings prefs are stored.
98 public static final String PREF_FILE = "development";
101 * Whether to show the development settings to the user. Default is false.
103 public static final String PREF_SHOW = "show";
105 private static final ComponentName SYSUI_TUNER = new ComponentName("com.android.systemui",
106 "com.android.systemui.tuner.TunerActivity");
108 private static final String ENABLE_ADB = "enable_adb";
109 private static final String CLEAR_ADB_KEYS = "clear_adb_keys";
110 private static final String ENABLE_TERMINAL = "enable_terminal";
111 private static final String KEEP_SCREEN_ON = "keep_screen_on";
112 private static final String BT_HCI_SNOOP_LOG = "bt_hci_snoop_log";
113 private static final String ENABLE_OEM_UNLOCK = "oem_unlock_enable";
114 private static final String HDCP_CHECKING_KEY = "hdcp_checking";
115 private static final String HDCP_CHECKING_PROPERTY = "persist.sys.hdcp_checking";
116 private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
117 private static final String HARDWARE_UI_PROPERTY = "persist.sys.ui.hw";
118 private static final String MSAA_PROPERTY = "debug.egl.force_msaa";
119 private static final String BUGREPORT = "bugreport";
120 private static final String BUGREPORT_IN_POWER_KEY = "bugreport_in_power";
121 private static final String OPENGL_TRACES_PROPERTY = "debug.egl.trace";
122 private static final String TUNER_UI_KEY = "tuner_ui";
124 private static final String DEBUG_APP_KEY = "debug_app";
125 private static final String WAIT_FOR_DEBUGGER_KEY = "wait_for_debugger";
126 private static final String MOCK_LOCATION_APP_KEY = "mock_location_app";
127 private static final String VERIFY_APPS_OVER_USB_KEY = "verify_apps_over_usb";
128 private static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes";
129 private static final String STRICT_MODE_KEY = "strict_mode";
130 private static final String POINTER_LOCATION_KEY = "pointer_location";
131 private static final String SHOW_TOUCHES_KEY = "show_touches";
132 private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
133 private static final String DISABLE_OVERLAYS_KEY = "disable_overlays";
134 private static final String SIMULATE_COLOR_SPACE = "simulate_color_space";
135 private static final String USB_AUDIO_KEY = "usb_audio";
136 private static final String SHOW_CPU_USAGE_KEY = "show_cpu_usage";
137 private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
138 private static final String FORCE_MSAA_KEY = "force_msaa";
139 private static final String TRACK_FRAME_TIME_KEY = "track_frame_time";
140 private static final String SHOW_NON_RECTANGULAR_CLIP_KEY = "show_non_rect_clip";
141 private static final String SHOW_HW_SCREEN_UPDATES_KEY = "show_hw_screen_udpates";
142 private static final String SHOW_HW_LAYERS_UPDATES_KEY = "show_hw_layers_udpates";
143 private static final String DEBUG_HW_OVERDRAW_KEY = "debug_hw_overdraw";
144 private static final String DEBUG_LAYOUT_KEY = "debug_layout";
145 private static final String FORCE_RTL_LAYOUT_KEY = "force_rtl_layout_all_locales";
146 private static final String WINDOW_ANIMATION_SCALE_KEY = "window_animation_scale";
147 private static final String TRANSITION_ANIMATION_SCALE_KEY = "transition_animation_scale";
148 private static final String ANIMATOR_DURATION_SCALE_KEY = "animator_duration_scale";
149 private static final String OVERLAY_DISPLAY_DEVICES_KEY = "overlay_display_devices";
150 private static final String ENABLE_MULTI_WINDOW_KEY = "enable_multi_window";
151 private static final String DEBUG_DEBUGGING_CATEGORY_KEY = "debug_debugging_category";
152 private static final String SELECT_LOGD_SIZE_KEY = "select_logd_size";
153 private static final String SELECT_LOGD_SIZE_PROPERTY = "persist.logd.size";
154 private static final String SELECT_LOGD_DEFAULT_SIZE_PROPERTY = "ro.logd.size";
156 private static final String WIFI_DISPLAY_CERTIFICATION_KEY = "wifi_display_certification";
157 private static final String WIFI_VERBOSE_LOGGING_KEY = "wifi_verbose_logging";
158 private static final String WIFI_AGGRESSIVE_HANDOVER_KEY = "wifi_aggressive_handover";
159 private static final String WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY = "wifi_allow_scan_with_traffic";
160 private static final String USB_CONFIGURATION_KEY = "select_usb_configuration";
161 private static final String WIFI_LEGACY_DHCP_CLIENT_KEY = "legacy_dhcp_client";
162 private static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
164 private static final String INACTIVE_APPS_KEY = "inactive_apps";
166 private static final String OPENGL_TRACES_KEY = "enable_opengl_traces";
168 private static final String IMMEDIATELY_DESTROY_ACTIVITIES_KEY
169 = "immediately_destroy_activities";
170 private static final String APP_PROCESS_LIMIT_KEY = "app_process_limit";
172 private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs";
174 private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
176 private static final String TERMINAL_APP_PACKAGE = "com.android.terminal";
178 private static final String KEY_NIGHT_MODE = "night_mode";
180 private static final int RESULT_DEBUG_APP = 1000;
181 private static final int RESULT_MOCK_LOCATION_APP = 1001;
183 private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
185 private static final int REQUEST_CODE_ENABLE_OEM_UNLOCK = 0;
187 private static String DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = "262144"; // 256K
189 private static final int[] MOCK_LOCATION_APP_OPS = new int[] {AppOpsManager.OP_MOCK_LOCATION};
191 private static final String MULTI_WINDOW_SYSTEM_PROPERTY = "persist.sys.debug.multi_window";
192 private IWindowManager mWindowManager;
193 private IBackupManager mBackupManager;
194 private DevicePolicyManager mDpm;
195 private UserManager mUm;
196 private WifiManager mWifiManager;
198 private SwitchBar mSwitchBar;
199 private boolean mLastEnabledState;
200 private boolean mHaveDebugSettings;
201 private boolean mDontPokeProperties;
203 private SwitchPreference mEnableAdb;
204 private Preference mClearAdbKeys;
205 private SwitchPreference mEnableTerminal;
206 private Preference mBugreport;
207 private SwitchPreference mBugreportInPower;
208 private SwitchPreference mKeepScreenOn;
209 private SwitchPreference mBtHciSnoopLog;
210 private SwitchPreference mEnableOemUnlock;
211 private SwitchPreference mDebugViewAttributes;
213 private PreferenceScreen mPassword;
214 private String mDebugApp;
215 private Preference mDebugAppPref;
217 private String mMockLocationApp;
218 private Preference mMockLocationAppPref;
220 private SwitchPreference mWaitForDebugger;
221 private SwitchPreference mVerifyAppsOverUsb;
222 private SwitchPreference mWifiDisplayCertification;
223 private SwitchPreference mWifiVerboseLogging;
224 private SwitchPreference mWifiAggressiveHandover;
225 private SwitchPreference mLegacyDhcpClient;
226 private SwitchPreference mMobileDataAlwaysOn;
228 private SwitchPreference mWifiAllowScansWithTraffic;
229 private SwitchPreference mStrictMode;
230 private SwitchPreference mPointerLocation;
231 private SwitchPreference mShowTouches;
232 private SwitchPreference mShowScreenUpdates;
233 private SwitchPreference mDisableOverlays;
234 private SwitchPreference mEnableMultiWindow;
235 private SwitchPreference mShowCpuUsage;
236 private SwitchPreference mForceHardwareUi;
237 private SwitchPreference mForceMsaa;
238 private SwitchPreference mShowHwScreenUpdates;
239 private SwitchPreference mShowHwLayersUpdates;
240 private SwitchPreference mDebugLayout;
241 private SwitchPreference mForceRtlLayout;
242 private ListPreference mDebugHwOverdraw;
243 private ListPreference mLogdSize;
244 private ListPreference mUsbConfiguration;
245 private ListPreference mTrackFrameTime;
246 private ListPreference mShowNonRectClip;
247 private ListPreference mWindowAnimationScale;
248 private ListPreference mTransitionAnimationScale;
249 private ListPreference mAnimatorDurationScale;
250 private ListPreference mOverlayDisplayDevices;
251 private ListPreference mOpenGLTraces;
253 private ListPreference mSimulateColorSpace;
255 private SwitchPreference mUSBAudio;
256 private SwitchPreference mImmediatelyDestroyActivities;
258 private ListPreference mAppProcessLimit;
260 private SwitchPreference mShowAllANRs;
262 private DropDownPreference mNightModePreference;
264 private final ArrayList<Preference> mAllPrefs = new ArrayList<Preference>();
266 private final ArrayList<SwitchPreference> mResetSwitchPrefs
267 = new ArrayList<SwitchPreference>();
269 private final HashSet<Preference> mDisabledPrefs = new HashSet<Preference>();
270 // To track whether a confirmation dialog was clicked.
271 private boolean mDialogClicked;
272 private Dialog mEnableDialog;
273 private Dialog mAdbDialog;
275 private Dialog mAdbKeysDialog;
276 private boolean mUnavailable;
278 private SwitchPreference mTunerUiPref;
281 protected int getMetricsCategory() {
282 return MetricsLogger.DEVELOPMENT;
286 public void onCreate(Bundle icicle) {
287 super.onCreate(icicle);
289 mWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
290 mBackupManager = IBackupManager.Stub.asInterface(
291 ServiceManager.getService(Context.BACKUP_SERVICE));
292 mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE);
293 mUm = (UserManager) getSystemService(Context.USER_SERVICE);
295 mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
297 if (android.os.Process.myUserHandle().getIdentifier() != UserHandle.USER_OWNER
298 || mUm.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES)) {
300 setPreferenceScreen(new PreferenceScreen(getActivity(), null));
304 addPreferencesFromResource(R.xml.development_prefs);
306 final PreferenceGroup debugDebuggingCategory = (PreferenceGroup)
307 findPreference(DEBUG_DEBUGGING_CATEGORY_KEY);
308 mEnableAdb = findAndInitSwitchPref(ENABLE_ADB);
309 mClearAdbKeys = findPreference(CLEAR_ADB_KEYS);
310 if (!SystemProperties.getBoolean("ro.adb.secure", false)) {
311 if (debugDebuggingCategory != null) {
312 debugDebuggingCategory.removePreference(mClearAdbKeys);
315 mAllPrefs.add(mClearAdbKeys);
316 mEnableTerminal = findAndInitSwitchPref(ENABLE_TERMINAL);
317 if (!isPackageInstalled(getActivity(), TERMINAL_APP_PACKAGE)) {
318 debugDebuggingCategory.removePreference(mEnableTerminal);
319 mEnableTerminal = null;
322 mBugreport = findPreference(BUGREPORT);
323 mBugreportInPower = findAndInitSwitchPref(BUGREPORT_IN_POWER_KEY);
324 mKeepScreenOn = findAndInitSwitchPref(KEEP_SCREEN_ON);
325 mBtHciSnoopLog = findAndInitSwitchPref(BT_HCI_SNOOP_LOG);
326 mEnableOemUnlock = findAndInitSwitchPref(ENABLE_OEM_UNLOCK);
327 if (!showEnableOemUnlockPreference()) {
328 removePreference(mEnableOemUnlock);
329 mEnableOemUnlock = null;
332 mDebugViewAttributes = findAndInitSwitchPref(DEBUG_VIEW_ATTRIBUTES);
333 mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
334 mAllPrefs.add(mPassword);
337 if (!android.os.Process.myUserHandle().equals(UserHandle.OWNER)) {
338 disableForUser(mEnableAdb);
339 disableForUser(mClearAdbKeys);
340 disableForUser(mEnableTerminal);
341 disableForUser(mPassword);
344 mDebugAppPref = findPreference(DEBUG_APP_KEY);
345 mAllPrefs.add(mDebugAppPref);
346 mWaitForDebugger = findAndInitSwitchPref(WAIT_FOR_DEBUGGER_KEY);
348 mMockLocationAppPref = findPreference(MOCK_LOCATION_APP_KEY);
349 mAllPrefs.add(mMockLocationAppPref);
351 mVerifyAppsOverUsb = findAndInitSwitchPref(VERIFY_APPS_OVER_USB_KEY);
352 if (!showVerifierSetting()) {
353 if (debugDebuggingCategory != null) {
354 debugDebuggingCategory.removePreference(mVerifyAppsOverUsb);
356 mVerifyAppsOverUsb.setEnabled(false);
359 mStrictMode = findAndInitSwitchPref(STRICT_MODE_KEY);
360 mPointerLocation = findAndInitSwitchPref(POINTER_LOCATION_KEY);
361 mShowTouches = findAndInitSwitchPref(SHOW_TOUCHES_KEY);
362 mShowScreenUpdates = findAndInitSwitchPref(SHOW_SCREEN_UPDATES_KEY);
363 mDisableOverlays = findAndInitSwitchPref(DISABLE_OVERLAYS_KEY);
364 mShowCpuUsage = findAndInitSwitchPref(SHOW_CPU_USAGE_KEY);
365 mForceHardwareUi = findAndInitSwitchPref(FORCE_HARDWARE_UI_KEY);
366 mForceMsaa = findAndInitSwitchPref(FORCE_MSAA_KEY);
367 mTrackFrameTime = addListPreference(TRACK_FRAME_TIME_KEY);
368 mShowNonRectClip = addListPreference(SHOW_NON_RECTANGULAR_CLIP_KEY);
369 mShowHwScreenUpdates = findAndInitSwitchPref(SHOW_HW_SCREEN_UPDATES_KEY);
370 mShowHwLayersUpdates = findAndInitSwitchPref(SHOW_HW_LAYERS_UPDATES_KEY);
371 mDebugLayout = findAndInitSwitchPref(DEBUG_LAYOUT_KEY);
372 mForceRtlLayout = findAndInitSwitchPref(FORCE_RTL_LAYOUT_KEY);
373 mDebugHwOverdraw = addListPreference(DEBUG_HW_OVERDRAW_KEY);
374 mWifiDisplayCertification = findAndInitSwitchPref(WIFI_DISPLAY_CERTIFICATION_KEY);
375 mWifiVerboseLogging = findAndInitSwitchPref(WIFI_VERBOSE_LOGGING_KEY);
376 mWifiAggressiveHandover = findAndInitSwitchPref(WIFI_AGGRESSIVE_HANDOVER_KEY);
377 mWifiAllowScansWithTraffic = findAndInitSwitchPref(WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY);
378 mLegacyDhcpClient = findAndInitSwitchPref(WIFI_LEGACY_DHCP_CLIENT_KEY);
379 mMobileDataAlwaysOn = findAndInitSwitchPref(MOBILE_DATA_ALWAYS_ON);
380 mLogdSize = addListPreference(SELECT_LOGD_SIZE_KEY);
381 mUsbConfiguration = addListPreference(USB_CONFIGURATION_KEY);
383 mWindowAnimationScale = addListPreference(WINDOW_ANIMATION_SCALE_KEY);
384 mTransitionAnimationScale = addListPreference(TRANSITION_ANIMATION_SCALE_KEY);
385 mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
386 mOverlayDisplayDevices = addListPreference(OVERLAY_DISPLAY_DEVICES_KEY);
387 mEnableMultiWindow = findAndInitSwitchPref(ENABLE_MULTI_WINDOW_KEY);
388 if (!showEnableMultiWindowPreference()) {
389 final PreferenceGroup drawingGroup =
390 (PreferenceGroup)findPreference("debug_drawing_category");
391 if (drawingGroup != null) {
392 drawingGroup.removePreference(mEnableMultiWindow);
394 mEnableMultiWindow.setEnabled(false);
396 removePreference(mEnableMultiWindow);
397 mEnableMultiWindow = null;
399 mOpenGLTraces = addListPreference(OPENGL_TRACES_KEY);
400 mSimulateColorSpace = addListPreference(SIMULATE_COLOR_SPACE);
401 mUSBAudio = findAndInitSwitchPref(USB_AUDIO_KEY);
403 mImmediatelyDestroyActivities = (SwitchPreference) findPreference(
404 IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
405 mAllPrefs.add(mImmediatelyDestroyActivities);
406 mResetSwitchPrefs.add(mImmediatelyDestroyActivities);
408 mAppProcessLimit = addListPreference(APP_PROCESS_LIMIT_KEY);
410 mShowAllANRs = (SwitchPreference) findPreference(
412 mAllPrefs.add(mShowAllANRs);
413 mResetSwitchPrefs.add(mShowAllANRs);
415 mTunerUiPref = findAndInitSwitchPref(TUNER_UI_KEY);
417 Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
418 if (hdcpChecking != null) {
419 mAllPrefs.add(hdcpChecking);
420 removePreferenceForProduction(hdcpChecking);
423 mNightModePreference = (DropDownPreference) findPreference(KEY_NIGHT_MODE);
424 final UiModeManager uiManager = (UiModeManager) getSystemService(
425 Context.UI_MODE_SERVICE);
426 final int currentNightMode = uiManager.getNightMode();
427 mNightModePreference.setSelectedValue(String.valueOf(currentNightMode));
428 mNightModePreference.setCallback(new DropDownPreference.Callback() {
430 public boolean onItemSelected(int pos, Object newValue) {
432 final int value = Integer.parseInt((String) newValue);
433 final UiModeManager uiManager = (UiModeManager) getSystemService(
434 Context.UI_MODE_SERVICE);
435 uiManager.setNightMode(value);
437 } catch (NumberFormatException e) {
438 Log.e(TAG, "could not persist night mode setting", e);
445 private ListPreference addListPreference(String prefKey) {
446 ListPreference pref = (ListPreference) findPreference(prefKey);
448 pref.setOnPreferenceChangeListener(this);
452 private void disableForUser(Preference pref) {
454 pref.setEnabled(false);
455 mDisabledPrefs.add(pref);
459 private SwitchPreference findAndInitSwitchPref(String key) {
460 SwitchPreference pref = (SwitchPreference) findPreference(key);
462 throw new IllegalArgumentException("Cannot find preference with key = " + key);
465 mResetSwitchPrefs.add(pref);
470 public void onActivityCreated(Bundle savedInstanceState) {
471 super.onActivityCreated(savedInstanceState);
473 final SettingsActivity activity = (SettingsActivity) getActivity();
475 mSwitchBar = activity.getSwitchBar();
477 mSwitchBar.setEnabled(false);
481 mSwitchBar.addOnSwitchChangeListener(this);
484 private boolean removePreferenceForProduction(Preference preference) {
485 if ("user".equals(Build.TYPE)) {
486 removePreference(preference);
492 private void removePreference(Preference preference) {
493 getPreferenceScreen().removePreference(preference);
494 mAllPrefs.remove(preference);
495 mResetSwitchPrefs.remove(preference);
498 private void setPrefsEnabledState(boolean enabled) {
499 for (int i = 0; i < mAllPrefs.size(); i++) {
500 Preference pref = mAllPrefs.get(i);
501 pref.setEnabled(enabled && !mDisabledPrefs.contains(pref));
507 public void onResume() {
511 // Show error message
512 TextView emptyView = (TextView) getView().findViewById(android.R.id.empty);
513 getListView().setEmptyView(emptyView);
514 if (emptyView != null) {
515 emptyView.setText(R.string.development_settings_not_available);
520 if (mDpm.getMaximumTimeToLock(null) > 0) {
521 // A DeviceAdmin has specified a maximum time until the device
522 // will lock... in this case we can't allow the user to turn
523 // on "stay awake when plugged in" because that would defeat the
525 mDisabledPrefs.add(mKeepScreenOn);
527 mDisabledPrefs.remove(mKeepScreenOn);
530 final ContentResolver cr = getActivity().getContentResolver();
531 mLastEnabledState = Settings.Global.getInt(cr,
532 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
533 mSwitchBar.setChecked(mLastEnabledState);
534 setPrefsEnabledState(mLastEnabledState);
536 if (mHaveDebugSettings && !mLastEnabledState) {
537 // Overall debugging is disabled, but there are some debug
538 // settings that are enabled. This is an invalid state. Switch
539 // to debug settings being enabled, so the user knows there is
540 // stuff enabled and can turn it all off if they want.
541 Settings.Global.putInt(getActivity().getContentResolver(),
542 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
543 mLastEnabledState = true;
544 mSwitchBar.setChecked(mLastEnabledState);
545 setPrefsEnabledState(mLastEnabledState);
551 public View onCreateView(LayoutInflater inflater, ViewGroup container,
552 Bundle savedInstanceState) {
553 IntentFilter filter = new IntentFilter();
554 filter.addAction(UsbManager.ACTION_USB_STATE);
555 getActivity().registerReceiver(mUsbReceiver, filter);
556 return super.onCreateView(inflater, container, savedInstanceState);
560 public void onDestroyView() {
561 super.onDestroyView();
566 mSwitchBar.removeOnSwitchChangeListener(this);
568 getActivity().unregisterReceiver(mUsbReceiver);
571 void updateSwitchPreference(SwitchPreference switchPreference, boolean value) {
572 switchPreference.setChecked(value);
573 mHaveDebugSettings |= value;
576 private void updateAllOptions() {
577 final Context context = getActivity();
578 final ContentResolver cr = context.getContentResolver();
579 mHaveDebugSettings = false;
580 updateSwitchPreference(mEnableAdb, Settings.Global.getInt(cr,
581 Settings.Global.ADB_ENABLED, 0) != 0);
582 if (mEnableTerminal != null) {
583 updateSwitchPreference(mEnableTerminal,
584 context.getPackageManager().getApplicationEnabledSetting(TERMINAL_APP_PACKAGE)
585 == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
587 updateSwitchPreference(mBugreportInPower, Settings.Secure.getInt(cr,
588 Settings.Secure.BUGREPORT_IN_POWER_MENU, 0) != 0);
589 updateSwitchPreference(mKeepScreenOn, Settings.Global.getInt(cr,
590 Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
591 updateSwitchPreference(mBtHciSnoopLog, Settings.Secure.getInt(cr,
592 Settings.Secure.BLUETOOTH_HCI_LOG, 0) != 0);
593 if (mEnableOemUnlock != null) {
594 updateSwitchPreference(mEnableOemUnlock, Utils.isOemUnlockEnabled(getActivity()));
596 updateSwitchPreference(mDebugViewAttributes, Settings.Global.getInt(cr,
597 Settings.Global.DEBUG_VIEW_ATTRIBUTES, 0) != 0);
599 updatePasswordSummary();
600 updateDebuggerOptions();
601 updateMockLocation();
602 updateStrictModeVisualOptions();
603 updatePointerLocationOptions();
604 updateShowTouchesOptions();
605 updateFlingerOptions();
606 updateCpuUsageOptions();
607 updateHardwareUiOptions();
609 updateTrackFrameTimeOptions();
610 updateShowNonRectClipOptions();
611 updateShowHwScreenUpdatesOptions();
612 updateShowHwLayersUpdatesOptions();
613 updateDebugHwOverdrawOptions();
614 updateDebugLayoutOptions();
615 updateAnimationScaleOptions();
616 updateOverlayDisplayDevicesOptions();
617 if (mEnableMultiWindow != null) {
618 updateSwitchPreference(mEnableMultiWindow,
619 SystemProperties.getBoolean(MULTI_WINDOW_SYSTEM_PROPERTY, false));
621 updateOpenGLTracesOptions();
622 updateImmediatelyDestroyActivitiesOptions();
623 updateAppProcessLimitOptions();
624 updateShowAllANRsOptions();
625 updateVerifyAppsOverUsbOptions();
626 updateBugreportOptions();
627 updateForceRtlOptions();
628 updateLogdSizeValues();
629 updateWifiDisplayCertificationOptions();
630 updateWifiVerboseLoggingOptions();
631 updateWifiAggressiveHandoverOptions();
632 updateWifiAllowScansWithTrafficOptions();
633 updateLegacyDhcpClientOptions();
634 updateMobileDataAlwaysOnOptions();
635 updateSimulateColorSpace();
636 updateUSBAudioOptions();
640 private void resetDangerousOptions() {
641 mDontPokeProperties = true;
642 for (int i=0; i< mResetSwitchPrefs.size(); i++) {
643 SwitchPreference cb = mResetSwitchPrefs.get(i);
644 if (cb.isChecked()) {
645 cb.setChecked(false);
646 onPreferenceTreeClick(null, cb);
649 resetDebuggerOptions();
650 writeLogdSizeOption(null);
651 writeAnimationScaleOption(0, mWindowAnimationScale, null);
652 writeAnimationScaleOption(1, mTransitionAnimationScale, null);
653 writeAnimationScaleOption(2, mAnimatorDurationScale, null);
654 // Only poke the color space setting if we control it.
655 if (usingDevelopmentColorSpace()) {
656 writeSimulateColorSpace(-1);
658 writeOverlayDisplayDevicesOptions(null);
659 writeAppProcessLimitOptions(null);
660 mHaveDebugSettings = false;
662 mDontPokeProperties = false;
663 pokeSystemProperties();
666 private void updateHdcpValues() {
667 ListPreference hdcpChecking = (ListPreference) findPreference(HDCP_CHECKING_KEY);
668 if (hdcpChecking != null) {
669 String currentValue = SystemProperties.get(HDCP_CHECKING_PROPERTY);
670 String[] values = getResources().getStringArray(R.array.hdcp_checking_values);
671 String[] summaries = getResources().getStringArray(R.array.hdcp_checking_summaries);
672 int index = 1; // Defaults to drm-only. Needs to match with R.array.hdcp_checking_values
673 for (int i = 0; i < values.length; i++) {
674 if (currentValue.equals(values[i])) {
679 hdcpChecking.setValue(values[index]);
680 hdcpChecking.setSummary(summaries[index]);
681 hdcpChecking.setOnPreferenceChangeListener(this);
685 private void updatePasswordSummary() {
687 if (mBackupManager.hasBackupPassword()) {
688 mPassword.setSummary(R.string.local_backup_password_summary_change);
690 mPassword.setSummary(R.string.local_backup_password_summary_none);
692 } catch (RemoteException e) {
693 // Not much we can do here
697 private void writeBtHciSnoopLogOptions() {
698 BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
699 adapter.configHciSnoopLog(mBtHciSnoopLog.isChecked());
700 Settings.Secure.putInt(getActivity().getContentResolver(),
701 Settings.Secure.BLUETOOTH_HCI_LOG,
702 mBtHciSnoopLog.isChecked() ? 1 : 0);
705 private void writeDebuggerOptions() {
707 ActivityManagerNative.getDefault().setDebugApp(
708 mDebugApp, mWaitForDebugger.isChecked(), true);
709 } catch (RemoteException ex) {
713 private void writeMockLocation() {
714 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
716 // Disable the app op of the previous mock location app if such.
717 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
718 if (packageOps != null) {
719 // Should be one but in case we are in a bad state due to use of command line tools.
720 for (PackageOps packageOp : packageOps) {
721 if (packageOp.getOps().get(0).getMode() != AppOpsManager.MODE_ERRORED) {
722 String oldMockLocationApp = packageOp.getPackageName();
724 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
725 oldMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
726 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
727 oldMockLocationApp, AppOpsManager.MODE_ERRORED);
728 } catch (NameNotFoundException e) {
735 // Enable the app op of the new mock location app if such.
736 if (!TextUtils.isEmpty(mMockLocationApp)) {
738 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
739 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
740 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
741 mMockLocationApp, AppOpsManager.MODE_ALLOWED);
742 } catch (NameNotFoundException e) {
748 private static void resetDebuggerOptions() {
750 ActivityManagerNative.getDefault().setDebugApp(
752 } catch (RemoteException ex) {
756 private void updateDebuggerOptions() {
757 mDebugApp = Settings.Global.getString(
758 getActivity().getContentResolver(), Settings.Global.DEBUG_APP);
759 updateSwitchPreference(mWaitForDebugger, Settings.Global.getInt(
760 getActivity().getContentResolver(), Settings.Global.WAIT_FOR_DEBUGGER, 0) != 0);
761 if (mDebugApp != null && mDebugApp.length() > 0) {
764 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mDebugApp,
765 PackageManager.GET_DISABLED_COMPONENTS);
766 CharSequence lab = getActivity().getPackageManager().getApplicationLabel(ai);
767 label = lab != null ? lab.toString() : mDebugApp;
768 } catch (PackageManager.NameNotFoundException e) {
771 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_set, label));
772 mWaitForDebugger.setEnabled(true);
773 mHaveDebugSettings = true;
775 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_not_set));
776 mWaitForDebugger.setEnabled(false);
780 private void updateMockLocation() {
781 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
783 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
784 if (packageOps != null) {
785 for (PackageOps packageOp : packageOps) {
786 if (packageOp.getOps().get(0).getMode() == AppOpsManager.MODE_ALLOWED) {
787 mMockLocationApp = packageOps.get(0).getPackageName();
793 if (!TextUtils.isEmpty(mMockLocationApp)) {
794 String label = mMockLocationApp;
796 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
797 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
798 CharSequence appLabel = getPackageManager().getApplicationLabel(ai);
799 if (appLabel != null) {
800 label = appLabel.toString();
802 } catch (PackageManager.NameNotFoundException e) {
806 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_set, label));
807 mHaveDebugSettings = true;
809 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_not_set));
813 private void updateVerifyAppsOverUsbOptions() {
814 updateSwitchPreference(mVerifyAppsOverUsb, Settings.Global.getInt(getActivity().getContentResolver(),
815 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1) != 0);
816 mVerifyAppsOverUsb.setEnabled(enableVerifierSetting());
819 private void writeVerifyAppsOverUsbOptions() {
820 Settings.Global.putInt(getActivity().getContentResolver(),
821 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, mVerifyAppsOverUsb.isChecked() ? 1 : 0);
824 private boolean enableVerifierSetting() {
825 final ContentResolver cr = getActivity().getContentResolver();
826 if (Settings.Global.getInt(cr, Settings.Global.ADB_ENABLED, 0) == 0) {
829 if (Settings.Global.getInt(cr, Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) == 0) {
832 final PackageManager pm = getActivity().getPackageManager();
833 final Intent verification = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
834 verification.setType(PACKAGE_MIME_TYPE);
835 verification.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
836 final List<ResolveInfo> receivers = pm.queryBroadcastReceivers(verification, 0);
837 if (receivers.size() == 0) {
844 private boolean showVerifierSetting() {
845 return Settings.Global.getInt(getActivity().getContentResolver(),
846 Settings.Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1) > 0;
849 private static boolean showEnableOemUnlockPreference() {
850 return !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
853 private static boolean showEnableMultiWindowPreference() {
854 return !"user".equals(Build.TYPE);
857 private void setEnableMultiWindow(boolean value) {
858 SystemProperties.set(MULTI_WINDOW_SYSTEM_PROPERTY, String.valueOf(value));
859 pokeSystemProperties();
862 private void updateBugreportOptions() {
863 final ComponentName bugreportStorageProviderComponentName =
864 new ComponentName("com.android.shell",
865 "com.android.shell.BugreportStorageProvider");
866 if ("user".equals(Build.TYPE)) {
867 final ContentResolver resolver = getActivity().getContentResolver();
868 final boolean adbEnabled = Settings.Global.getInt(
869 resolver, Settings.Global.ADB_ENABLED, 0) != 0;
871 mBugreport.setEnabled(true);
872 mBugreportInPower.setEnabled(true);
873 getPackageManager().setComponentEnabledSetting(
874 bugreportStorageProviderComponentName,
875 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
877 mBugreport.setEnabled(false);
878 mBugreportInPower.setEnabled(false);
879 mBugreportInPower.setChecked(false);
880 Settings.Secure.putInt(resolver, Settings.Secure.BUGREPORT_IN_POWER_MENU, 0);
881 getPackageManager().setComponentEnabledSetting(
882 bugreportStorageProviderComponentName,
883 PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
886 mBugreportInPower.setEnabled(true);
887 getPackageManager().setComponentEnabledSetting(
888 bugreportStorageProviderComponentName,
889 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
893 // Returns the current state of the system property that controls
894 // strictmode flashes. One of:
895 // 0: not explicitly set one way or another
898 private static int currentStrictModeActiveIndex() {
899 if (TextUtils.isEmpty(SystemProperties.get(StrictMode.VISUAL_PROPERTY))) {
902 boolean enabled = SystemProperties.getBoolean(StrictMode.VISUAL_PROPERTY, false);
903 return enabled ? 1 : 2;
906 private void writeStrictModeVisualOptions() {
908 mWindowManager.setStrictModeVisualIndicatorPreference(mStrictMode.isChecked()
910 } catch (RemoteException e) {
914 private void updateStrictModeVisualOptions() {
915 updateSwitchPreference(mStrictMode, currentStrictModeActiveIndex() == 1);
918 private void writePointerLocationOptions() {
919 Settings.System.putInt(getActivity().getContentResolver(),
920 Settings.System.POINTER_LOCATION, mPointerLocation.isChecked() ? 1 : 0);
923 private void updatePointerLocationOptions() {
924 updateSwitchPreference(mPointerLocation,
925 Settings.System.getInt(getActivity().getContentResolver(),
926 Settings.System.POINTER_LOCATION, 0) != 0);
929 private void writeShowTouchesOptions() {
930 Settings.System.putInt(getActivity().getContentResolver(),
931 Settings.System.SHOW_TOUCHES, mShowTouches.isChecked() ? 1 : 0);
934 private void updateShowTouchesOptions() {
935 updateSwitchPreference(mShowTouches,
936 Settings.System.getInt(getActivity().getContentResolver(),
937 Settings.System.SHOW_TOUCHES, 0) != 0);
940 private void updateFlingerOptions() {
941 // magic communication with surface flinger.
943 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
944 if (flinger != null) {
945 Parcel data = Parcel.obtain();
946 Parcel reply = Parcel.obtain();
947 data.writeInterfaceToken("android.ui.ISurfaceComposer");
948 flinger.transact(1010, data, reply, 0);
949 @SuppressWarnings("unused")
950 int showCpu = reply.readInt();
951 @SuppressWarnings("unused")
952 int enableGL = reply.readInt();
953 int showUpdates = reply.readInt();
954 updateSwitchPreference(mShowScreenUpdates, showUpdates != 0);
955 @SuppressWarnings("unused")
956 int showBackground = reply.readInt();
957 int disableOverlays = reply.readInt();
958 updateSwitchPreference(mDisableOverlays, disableOverlays != 0);
962 } catch (RemoteException ex) {
966 private void writeShowUpdatesOption() {
968 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
969 if (flinger != null) {
970 Parcel data = Parcel.obtain();
971 data.writeInterfaceToken("android.ui.ISurfaceComposer");
972 final int showUpdates = mShowScreenUpdates.isChecked() ? 1 : 0;
973 data.writeInt(showUpdates);
974 flinger.transact(1002, data, null, 0);
977 updateFlingerOptions();
979 } catch (RemoteException ex) {
983 private void writeDisableOverlaysOption() {
985 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
986 if (flinger != null) {
987 Parcel data = Parcel.obtain();
988 data.writeInterfaceToken("android.ui.ISurfaceComposer");
989 final int disableOverlays = mDisableOverlays.isChecked() ? 1 : 0;
990 data.writeInt(disableOverlays);
991 flinger.transact(1008, data, null, 0);
994 updateFlingerOptions();
996 } catch (RemoteException ex) {
1000 private void updateHardwareUiOptions() {
1001 updateSwitchPreference(mForceHardwareUi, SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false));
1004 private void writeHardwareUiOptions() {
1005 SystemProperties.set(HARDWARE_UI_PROPERTY, mForceHardwareUi.isChecked() ? "true" : "false");
1006 pokeSystemProperties();
1009 private void updateMsaaOptions() {
1010 updateSwitchPreference(mForceMsaa, SystemProperties.getBoolean(MSAA_PROPERTY, false));
1013 private void writeMsaaOptions() {
1014 SystemProperties.set(MSAA_PROPERTY, mForceMsaa.isChecked() ? "true" : "false");
1015 pokeSystemProperties();
1018 private void updateTrackFrameTimeOptions() {
1019 String value = SystemProperties.get(HardwareRenderer.PROFILE_PROPERTY);
1020 if (value == null) {
1024 CharSequence[] values = mTrackFrameTime.getEntryValues();
1025 for (int i = 0; i < values.length; i++) {
1026 if (value.contentEquals(values[i])) {
1027 mTrackFrameTime.setValueIndex(i);
1028 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[i]);
1032 mTrackFrameTime.setValueIndex(0);
1033 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[0]);
1036 private void writeTrackFrameTimeOptions(Object newValue) {
1037 SystemProperties.set(HardwareRenderer.PROFILE_PROPERTY,
1038 newValue == null ? "" : newValue.toString());
1039 pokeSystemProperties();
1040 updateTrackFrameTimeOptions();
1043 private void updateShowNonRectClipOptions() {
1044 String value = SystemProperties.get(
1045 HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY);
1046 if (value == null) {
1050 CharSequence[] values = mShowNonRectClip.getEntryValues();
1051 for (int i = 0; i < values.length; i++) {
1052 if (value.contentEquals(values[i])) {
1053 mShowNonRectClip.setValueIndex(i);
1054 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[i]);
1058 mShowNonRectClip.setValueIndex(0);
1059 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[0]);
1062 private void writeShowNonRectClipOptions(Object newValue) {
1063 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY,
1064 newValue == null ? "" : newValue.toString());
1065 pokeSystemProperties();
1066 updateShowNonRectClipOptions();
1069 private void updateShowHwScreenUpdatesOptions() {
1070 updateSwitchPreference(mShowHwScreenUpdates,
1071 SystemProperties.getBoolean(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY, false));
1074 private void writeShowHwScreenUpdatesOptions() {
1075 SystemProperties.set(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY,
1076 mShowHwScreenUpdates.isChecked() ? "true" : null);
1077 pokeSystemProperties();
1080 private void updateShowHwLayersUpdatesOptions() {
1081 updateSwitchPreference(mShowHwLayersUpdates, SystemProperties.getBoolean(
1082 HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY, false));
1085 private void writeShowHwLayersUpdatesOptions() {
1086 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY,
1087 mShowHwLayersUpdates.isChecked() ? "true" : null);
1088 pokeSystemProperties();
1091 private void updateDebugHwOverdrawOptions() {
1092 String value = SystemProperties.get(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY);
1093 if (value == null) {
1097 CharSequence[] values = mDebugHwOverdraw.getEntryValues();
1098 for (int i = 0; i < values.length; i++) {
1099 if (value.contentEquals(values[i])) {
1100 mDebugHwOverdraw.setValueIndex(i);
1101 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[i]);
1105 mDebugHwOverdraw.setValueIndex(0);
1106 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[0]);
1109 private void writeDebugHwOverdrawOptions(Object newValue) {
1110 SystemProperties.set(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY,
1111 newValue == null ? "" : newValue.toString());
1112 pokeSystemProperties();
1113 updateDebugHwOverdrawOptions();
1116 private void updateDebugLayoutOptions() {
1117 updateSwitchPreference(mDebugLayout,
1118 SystemProperties.getBoolean(View.DEBUG_LAYOUT_PROPERTY, false));
1121 private void writeDebugLayoutOptions() {
1122 SystemProperties.set(View.DEBUG_LAYOUT_PROPERTY,
1123 mDebugLayout.isChecked() ? "true" : "false");
1124 pokeSystemProperties();
1127 private void updateSimulateColorSpace() {
1128 final ContentResolver cr = getContentResolver();
1129 final boolean enabled = Settings.Secure.getInt(
1130 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1132 final String mode = Integer.toString(Settings.Secure.getInt(
1133 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1134 AccessibilityManager.DALTONIZER_DISABLED));
1135 mSimulateColorSpace.setValue(mode);
1136 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1138 // We're using a mode controlled by accessibility preferences.
1139 mSimulateColorSpace.setSummary(getString(R.string.daltonizer_type_overridden,
1140 getString(R.string.accessibility_display_daltonizer_preference_title)));
1142 mSimulateColorSpace.setSummary("%s");
1145 mSimulateColorSpace.setValue(
1146 Integer.toString(AccessibilityManager.DALTONIZER_DISABLED));
1151 * @return <code>true</code> if the color space preference is currently
1152 * controlled by development settings
1154 private boolean usingDevelopmentColorSpace() {
1155 final ContentResolver cr = getContentResolver();
1156 final boolean enabled = Settings.Secure.getInt(
1157 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1159 final String mode = Integer.toString(Settings.Secure.getInt(
1160 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1161 AccessibilityManager.DALTONIZER_DISABLED));
1162 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1164 // We're using a mode controlled by developer preferences.
1171 private void writeSimulateColorSpace(Object value) {
1172 final ContentResolver cr = getContentResolver();
1173 final int newMode = Integer.parseInt(value.toString());
1175 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0);
1177 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 1);
1178 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER, newMode);
1182 private void updateTweakUi() {
1183 updateSwitchPreference(mTunerUiPref, getActivity().getPackageManager()
1184 .getComponentEnabledSetting(SYSUI_TUNER)
1185 == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
1186 mTunerUiPref.setOnPreferenceChangeListener(this);
1189 private void writeTweakUi(Object newValue) {
1190 Boolean enabled = (Boolean) newValue;
1191 getActivity().getPackageManager().setComponentEnabledSetting(SYSUI_TUNER,
1192 enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
1193 : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
1194 PackageManager.DONT_KILL_APP);
1197 private void updateUSBAudioOptions() {
1198 updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),
1199 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
1202 private void writeUSBAudioOptions() {
1203 Settings.Secure.putInt(getContentResolver(),
1204 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED,
1205 mUSBAudio.isChecked() ? 1 : 0);
1208 private void updateForceRtlOptions() {
1209 updateSwitchPreference(mForceRtlLayout,
1210 Settings.Global.getInt(getActivity().getContentResolver(),
1211 Settings.Global.DEVELOPMENT_FORCE_RTL, 0) != 0);
1214 private void writeForceRtlOptions() {
1215 boolean value = mForceRtlLayout.isChecked();
1216 Settings.Global.putInt(getActivity().getContentResolver(),
1217 Settings.Global.DEVELOPMENT_FORCE_RTL, value ? 1 : 0);
1218 SystemProperties.set(Settings.Global.DEVELOPMENT_FORCE_RTL, value ? "1" : "0");
1219 LocalePicker.updateLocale(getActivity().getResources().getConfiguration().locale);
1222 private void updateWifiDisplayCertificationOptions() {
1223 updateSwitchPreference(mWifiDisplayCertification, Settings.Global.getInt(
1224 getActivity().getContentResolver(),
1225 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 0) != 0);
1228 private void writeWifiDisplayCertificationOptions() {
1229 Settings.Global.putInt(getActivity().getContentResolver(),
1230 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON,
1231 mWifiDisplayCertification.isChecked() ? 1 : 0);
1234 private void updateWifiVerboseLoggingOptions() {
1235 boolean enabled = mWifiManager.getVerboseLoggingLevel() > 0;
1236 updateSwitchPreference(mWifiVerboseLogging, enabled);
1239 private void writeWifiVerboseLoggingOptions() {
1240 mWifiManager.enableVerboseLogging(mWifiVerboseLogging.isChecked() ? 1 : 0);
1243 private void updateWifiAggressiveHandoverOptions() {
1244 boolean enabled = mWifiManager.getAggressiveHandover() > 0;
1245 updateSwitchPreference(mWifiAggressiveHandover, enabled);
1248 private void writeWifiAggressiveHandoverOptions() {
1249 mWifiManager.enableAggressiveHandover(mWifiAggressiveHandover.isChecked() ? 1 : 0);
1252 private void updateWifiAllowScansWithTrafficOptions() {
1253 boolean enabled = mWifiManager.getAllowScansWithTraffic() > 0;
1254 updateSwitchPreference(mWifiAllowScansWithTraffic, enabled);
1257 private void writeWifiAllowScansWithTrafficOptions() {
1258 mWifiManager.setAllowScansWithTraffic(mWifiAllowScansWithTraffic.isChecked() ? 1 : 0);
1261 private void updateLegacyDhcpClientOptions() {
1262 updateSwitchPreference(mLegacyDhcpClient, Settings.Global.getInt(
1263 getActivity().getContentResolver(),
1264 Settings.Global.LEGACY_DHCP_CLIENT, 0) != 0);
1267 private void writeLegacyDhcpClientOptions() {
1268 Settings.Global.putInt(getActivity().getContentResolver(),
1269 Settings.Global.LEGACY_DHCP_CLIENT,
1270 mLegacyDhcpClient.isChecked() ? 1 : 0);
1273 private void updateMobileDataAlwaysOnOptions() {
1274 updateSwitchPreference(mMobileDataAlwaysOn, Settings.Global.getInt(
1275 getActivity().getContentResolver(),
1276 Settings.Global.MOBILE_DATA_ALWAYS_ON, 0) != 0);
1279 private void writeMobileDataAlwaysOnOptions() {
1280 Settings.Global.putInt(getActivity().getContentResolver(),
1281 Settings.Global.MOBILE_DATA_ALWAYS_ON,
1282 mMobileDataAlwaysOn.isChecked() ? 1 : 0);
1285 private void updateLogdSizeValues() {
1286 if (mLogdSize != null) {
1287 String currentValue = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY);
1288 if (currentValue == null) {
1289 currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1290 if (currentValue == null) {
1291 currentValue = "256K";
1294 String[] values = getResources().getStringArray(R.array.select_logd_size_values);
1295 String[] titles = getResources().getStringArray(R.array.select_logd_size_titles);
1296 if (SystemProperties.get("ro.config.low_ram").equals("true")) {
1297 mLogdSize.setEntries(R.array.select_logd_size_lowram_titles);
1298 titles = getResources().getStringArray(R.array.select_logd_size_lowram_titles);
1300 String[] summaries = getResources().getStringArray(R.array.select_logd_size_summaries);
1301 int index = 1; // punt to second entry if not found
1302 for (int i = 0; i < titles.length; i++) {
1303 if (currentValue.equals(values[i])
1304 || currentValue.equals(titles[i])) {
1309 mLogdSize.setValue(values[index]);
1310 mLogdSize.setSummary(summaries[index]);
1311 mLogdSize.setOnPreferenceChangeListener(this);
1315 private void writeLogdSizeOption(Object newValue) {
1316 String currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1317 if (currentValue != null) {
1318 DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = currentValue;
1320 final String size = (newValue != null) ?
1321 newValue.toString() : DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES;
1322 SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, size);
1323 pokeSystemProperties();
1325 Process p = Runtime.getRuntime().exec("logcat -b all -G " + size);
1327 Log.i(TAG, "Logcat ring buffer sizes set to: " + size);
1328 } catch (Exception e) {
1329 Log.w(TAG, "Cannot set logcat ring buffer sizes", e);
1331 updateLogdSizeValues();
1334 private void updateUsbConfigurationValues() {
1335 if (mUsbConfiguration != null) {
1336 UsbManager manager = (UsbManager) getSystemService(Context.USB_SERVICE);
1338 String[] values = getResources().getStringArray(R.array.usb_configuration_values);
1339 String[] titles = getResources().getStringArray(R.array.usb_configuration_titles);
1341 for (int i = 0; i < titles.length; i++) {
1342 if (manager.isFunctionEnabled(values[i])) {
1347 mUsbConfiguration.setValue(values[index]);
1348 mUsbConfiguration.setSummary(titles[index]);
1349 mUsbConfiguration.setOnPreferenceChangeListener(this);
1353 private void writeUsbConfigurationOption(Object newValue) {
1354 UsbManager manager = (UsbManager)getActivity().getSystemService(Context.USB_SERVICE);
1355 manager.setCurrentFunction(newValue.toString());
1358 private void updateCpuUsageOptions() {
1359 updateSwitchPreference(mShowCpuUsage,
1360 Settings.Global.getInt(getActivity().getContentResolver(),
1361 Settings.Global.SHOW_PROCESSES, 0) != 0);
1364 private void writeCpuUsageOptions() {
1365 boolean value = mShowCpuUsage.isChecked();
1366 Settings.Global.putInt(getActivity().getContentResolver(),
1367 Settings.Global.SHOW_PROCESSES, value ? 1 : 0);
1368 Intent service = (new Intent())
1369 .setClassName("com.android.systemui", "com.android.systemui.LoadAverageService");
1371 getActivity().startService(service);
1373 getActivity().stopService(service);
1377 private void writeImmediatelyDestroyActivitiesOptions() {
1379 ActivityManagerNative.getDefault().setAlwaysFinish(
1380 mImmediatelyDestroyActivities.isChecked());
1381 } catch (RemoteException ex) {
1385 private void updateImmediatelyDestroyActivitiesOptions() {
1386 updateSwitchPreference(mImmediatelyDestroyActivities, Settings.Global.getInt(
1387 getActivity().getContentResolver(), Settings.Global.ALWAYS_FINISH_ACTIVITIES, 0) != 0);
1390 private void updateAnimationScaleValue(int which, ListPreference pref) {
1392 float scale = mWindowManager.getAnimationScale(which);
1394 mHaveDebugSettings = true;
1396 CharSequence[] values = pref.getEntryValues();
1397 for (int i=0; i<values.length; i++) {
1398 float val = Float.parseFloat(values[i].toString());
1400 pref.setValueIndex(i);
1401 pref.setSummary(pref.getEntries()[i]);
1405 pref.setValueIndex(values.length-1);
1406 pref.setSummary(pref.getEntries()[0]);
1407 } catch (RemoteException e) {
1411 private void updateAnimationScaleOptions() {
1412 updateAnimationScaleValue(0, mWindowAnimationScale);
1413 updateAnimationScaleValue(1, mTransitionAnimationScale);
1414 updateAnimationScaleValue(2, mAnimatorDurationScale);
1417 private void writeAnimationScaleOption(int which, ListPreference pref, Object newValue) {
1419 float scale = newValue != null ? Float.parseFloat(newValue.toString()) : 1;
1420 mWindowManager.setAnimationScale(which, scale);
1421 updateAnimationScaleValue(which, pref);
1422 } catch (RemoteException e) {
1426 private void updateOverlayDisplayDevicesOptions() {
1427 String value = Settings.Global.getString(getActivity().getContentResolver(),
1428 Settings.Global.OVERLAY_DISPLAY_DEVICES);
1429 if (value == null) {
1433 CharSequence[] values = mOverlayDisplayDevices.getEntryValues();
1434 for (int i = 0; i < values.length; i++) {
1435 if (value.contentEquals(values[i])) {
1436 mOverlayDisplayDevices.setValueIndex(i);
1437 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[i]);
1441 mOverlayDisplayDevices.setValueIndex(0);
1442 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[0]);
1445 private void writeOverlayDisplayDevicesOptions(Object newValue) {
1446 Settings.Global.putString(getActivity().getContentResolver(),
1447 Settings.Global.OVERLAY_DISPLAY_DEVICES, (String)newValue);
1448 updateOverlayDisplayDevicesOptions();
1451 private void updateOpenGLTracesOptions() {
1452 String value = SystemProperties.get(OPENGL_TRACES_PROPERTY);
1453 if (value == null) {
1457 CharSequence[] values = mOpenGLTraces.getEntryValues();
1458 for (int i = 0; i < values.length; i++) {
1459 if (value.contentEquals(values[i])) {
1460 mOpenGLTraces.setValueIndex(i);
1461 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[i]);
1465 mOpenGLTraces.setValueIndex(0);
1466 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[0]);
1469 private void writeOpenGLTracesOptions(Object newValue) {
1470 SystemProperties.set(OPENGL_TRACES_PROPERTY, newValue == null ? "" : newValue.toString());
1471 pokeSystemProperties();
1472 updateOpenGLTracesOptions();
1475 private void updateAppProcessLimitOptions() {
1477 int limit = ActivityManagerNative.getDefault().getProcessLimit();
1478 CharSequence[] values = mAppProcessLimit.getEntryValues();
1479 for (int i=0; i<values.length; i++) {
1480 int val = Integer.parseInt(values[i].toString());
1483 mHaveDebugSettings = true;
1485 mAppProcessLimit.setValueIndex(i);
1486 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[i]);
1490 mAppProcessLimit.setValueIndex(0);
1491 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[0]);
1492 } catch (RemoteException e) {
1496 private void writeAppProcessLimitOptions(Object newValue) {
1498 int limit = newValue != null ? Integer.parseInt(newValue.toString()) : -1;
1499 ActivityManagerNative.getDefault().setProcessLimit(limit);
1500 updateAppProcessLimitOptions();
1501 } catch (RemoteException e) {
1505 private void writeShowAllANRsOptions() {
1506 Settings.Secure.putInt(getActivity().getContentResolver(),
1507 Settings.Secure.ANR_SHOW_BACKGROUND,
1508 mShowAllANRs.isChecked() ? 1 : 0);
1511 private void updateShowAllANRsOptions() {
1512 updateSwitchPreference(mShowAllANRs, Settings.Secure.getInt(
1513 getActivity().getContentResolver(), Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0);
1516 private void confirmEnableOemUnlock() {
1517 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1519 public void onClick(DialogInterface dialog, int which) {
1520 Utils.setOemUnlockEnabled(getActivity(), true);
1525 new AlertDialog.Builder(getActivity())
1526 .setTitle(R.string.confirm_enable_oem_unlock_title)
1527 .setMessage(R.string.confirm_enable_oem_unlock_text)
1528 .setPositiveButton(R.string.enable_text, onConfirmListener)
1529 .setNegativeButton(android.R.string.cancel, null)
1534 private void confirmEnableMultiWindowMode() {
1535 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1537 public void onClick(DialogInterface dialog, int which) {
1538 setEnableMultiWindow((which == DialogInterface.BUTTON_POSITIVE) ? true : false);
1543 new AlertDialog.Builder(getActivity())
1544 .setTitle(R.string.confirm_enable_multi_window_title)
1545 .setMessage(R.string.confirm_enable_multi_window_text)
1546 .setPositiveButton(R.string.enable_text, onConfirmListener)
1547 .setNegativeButton(android.R.string.cancel, onConfirmListener)
1553 public void onSwitchChanged(Switch switchView, boolean isChecked) {
1554 if (switchView != mSwitchBar.getSwitch()) {
1557 if (isChecked != mLastEnabledState) {
1559 mDialogClicked = false;
1560 if (mEnableDialog != null) dismissDialogs();
1561 mEnableDialog = new AlertDialog.Builder(getActivity()).setMessage(
1562 getActivity().getResources().getString(
1563 R.string.dev_settings_warning_message))
1564 .setTitle(R.string.dev_settings_warning_title)
1565 .setPositiveButton(android.R.string.yes, this)
1566 .setNegativeButton(android.R.string.no, this)
1568 mEnableDialog.setOnDismissListener(this);
1570 resetDangerousOptions();
1571 Settings.Global.putInt(getActivity().getContentResolver(),
1572 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0);
1573 mLastEnabledState = isChecked;
1574 setPrefsEnabledState(mLastEnabledState);
1580 public void onActivityResult(int requestCode, int resultCode, Intent data) {
1581 if (requestCode == RESULT_DEBUG_APP) {
1582 if (resultCode == Activity.RESULT_OK) {
1583 mDebugApp = data.getAction();
1584 writeDebuggerOptions();
1585 updateDebuggerOptions();
1587 } else if (requestCode == RESULT_MOCK_LOCATION_APP) {
1588 if (resultCode == Activity.RESULT_OK) {
1589 mMockLocationApp = data.getAction();
1590 writeMockLocation();
1591 updateMockLocation();
1593 } else if (requestCode == REQUEST_CODE_ENABLE_OEM_UNLOCK) {
1594 if (resultCode == Activity.RESULT_OK) {
1595 if (mEnableOemUnlock.isChecked()) {
1596 confirmEnableOemUnlock();
1598 Utils.setOemUnlockEnabled(getActivity(), false);
1602 super.onActivityResult(requestCode, resultCode, data);
1607 public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
1608 if (Utils.isMonkeyRunning()) {
1612 if (preference == mEnableAdb) {
1613 if (mEnableAdb.isChecked()) {
1614 mDialogClicked = false;
1615 if (mAdbDialog != null) dismissDialogs();
1616 mAdbDialog = new AlertDialog.Builder(getActivity()).setMessage(
1617 getActivity().getResources().getString(R.string.adb_warning_message))
1618 .setTitle(R.string.adb_warning_title)
1619 .setPositiveButton(android.R.string.yes, this)
1620 .setNegativeButton(android.R.string.no, this)
1622 mAdbDialog.setOnDismissListener(this);
1624 Settings.Global.putInt(getActivity().getContentResolver(),
1625 Settings.Global.ADB_ENABLED, 0);
1626 mVerifyAppsOverUsb.setEnabled(false);
1627 mVerifyAppsOverUsb.setChecked(false);
1628 updateBugreportOptions();
1630 } else if (preference == mClearAdbKeys) {
1631 if (mAdbKeysDialog != null) dismissDialogs();
1632 mAdbKeysDialog = new AlertDialog.Builder(getActivity())
1633 .setMessage(R.string.adb_keys_warning_message)
1634 .setPositiveButton(android.R.string.ok, this)
1635 .setNegativeButton(android.R.string.cancel, null)
1637 } else if (preference == mEnableTerminal) {
1638 final PackageManager pm = getActivity().getPackageManager();
1639 pm.setApplicationEnabledSetting(TERMINAL_APP_PACKAGE,
1640 mEnableTerminal.isChecked() ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
1641 : PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
1642 } else if (preference == mBugreportInPower) {
1643 Settings.Secure.putInt(getActivity().getContentResolver(),
1644 Settings.Secure.BUGREPORT_IN_POWER_MENU,
1645 mBugreportInPower.isChecked() ? 1 : 0);
1646 } else if (preference == mKeepScreenOn) {
1647 Settings.Global.putInt(getActivity().getContentResolver(),
1648 Settings.Global.STAY_ON_WHILE_PLUGGED_IN,
1649 mKeepScreenOn.isChecked() ?
1650 (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);
1651 } else if (preference == mBtHciSnoopLog) {
1652 writeBtHciSnoopLogOptions();
1653 } else if (preference == mEnableOemUnlock) {
1654 if (!showKeyguardConfirmation(getResources(), REQUEST_CODE_ENABLE_OEM_UNLOCK)) {
1655 if (mEnableOemUnlock.isChecked()) {
1656 confirmEnableOemUnlock();
1658 Utils.setOemUnlockEnabled(getActivity(), false);
1661 } else if (preference == mMockLocationAppPref) {
1662 Intent intent = new Intent(getActivity(), AppPicker.class);
1663 intent.putExtra(AppPicker.EXTRA_REQUESTIING_PERMISSION,
1664 Manifest.permission.ACCESS_MOCK_LOCATION);
1665 startActivityForResult(intent, RESULT_MOCK_LOCATION_APP);
1666 } else if (preference == mDebugViewAttributes) {
1667 Settings.Global.putInt(getActivity().getContentResolver(),
1668 Settings.Global.DEBUG_VIEW_ATTRIBUTES,
1669 mDebugViewAttributes.isChecked() ? 1 : 0);
1670 } else if (preference == mDebugAppPref) {
1671 Intent intent = new Intent(getActivity(), AppPicker.class);
1672 intent.putExtra(AppPicker.EXTRA_DEBUGGABLE, true);
1673 startActivityForResult(intent, RESULT_DEBUG_APP);
1674 } else if (preference == mWaitForDebugger) {
1675 writeDebuggerOptions();
1676 } else if (preference == mVerifyAppsOverUsb) {
1677 writeVerifyAppsOverUsbOptions();
1678 } else if (preference == mStrictMode) {
1679 writeStrictModeVisualOptions();
1680 } else if (preference == mPointerLocation) {
1681 writePointerLocationOptions();
1682 } else if (preference == mShowTouches) {
1683 writeShowTouchesOptions();
1684 } else if (preference == mShowScreenUpdates) {
1685 writeShowUpdatesOption();
1686 } else if (preference == mDisableOverlays) {
1687 writeDisableOverlaysOption();
1688 } else if (preference == mEnableMultiWindow) {
1689 if (mEnableMultiWindow.isChecked()) {
1690 confirmEnableMultiWindowMode();
1692 setEnableMultiWindow(false);
1694 } else if (preference == mShowCpuUsage) {
1695 writeCpuUsageOptions();
1696 } else if (preference == mImmediatelyDestroyActivities) {
1697 writeImmediatelyDestroyActivitiesOptions();
1698 } else if (preference == mShowAllANRs) {
1699 writeShowAllANRsOptions();
1700 } else if (preference == mForceHardwareUi) {
1701 writeHardwareUiOptions();
1702 } else if (preference == mForceMsaa) {
1704 } else if (preference == mShowHwScreenUpdates) {
1705 writeShowHwScreenUpdatesOptions();
1706 } else if (preference == mShowHwLayersUpdates) {
1707 writeShowHwLayersUpdatesOptions();
1708 } else if (preference == mDebugLayout) {
1709 writeDebugLayoutOptions();
1710 } else if (preference == mForceRtlLayout) {
1711 writeForceRtlOptions();
1712 } else if (preference == mWifiDisplayCertification) {
1713 writeWifiDisplayCertificationOptions();
1714 } else if (preference == mWifiVerboseLogging) {
1715 writeWifiVerboseLoggingOptions();
1716 } else if (preference == mWifiAggressiveHandover) {
1717 writeWifiAggressiveHandoverOptions();
1718 } else if (preference == mWifiAllowScansWithTraffic) {
1719 writeWifiAllowScansWithTrafficOptions();
1720 } else if (preference == mLegacyDhcpClient) {
1721 writeLegacyDhcpClientOptions();
1722 } else if (preference == mMobileDataAlwaysOn) {
1723 writeMobileDataAlwaysOnOptions();
1724 } else if (preference == mUSBAudio) {
1725 writeUSBAudioOptions();
1726 } else if (INACTIVE_APPS_KEY.equals(preference.getKey())) {
1727 startInactiveAppsFragment();
1729 return super.onPreferenceTreeClick(preferenceScreen, preference);
1735 private void startInactiveAppsFragment() {
1736 ((SettingsActivity) getActivity()).startPreferencePanel(
1737 InactiveApps.class.getName(),
1738 null, R.string.inactive_apps_title, null, null, 0);
1741 private boolean showKeyguardConfirmation(Resources resources, int requestCode) {
1742 return new ChooseLockSettingsHelper(getActivity(), this).launchConfirmationActivity(
1743 requestCode, resources.getString(R.string.oem_unlock_enable));
1747 public boolean onPreferenceChange(Preference preference, Object newValue) {
1748 if (HDCP_CHECKING_KEY.equals(preference.getKey())) {
1749 SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString());
1751 pokeSystemProperties();
1753 } else if (preference == mLogdSize) {
1754 writeLogdSizeOption(newValue);
1756 } else if (preference == mUsbConfiguration) {
1757 writeUsbConfigurationOption(newValue);
1759 } else if (preference == mWindowAnimationScale) {
1760 writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
1762 } else if (preference == mTransitionAnimationScale) {
1763 writeAnimationScaleOption(1, mTransitionAnimationScale, newValue);
1765 } else if (preference == mAnimatorDurationScale) {
1766 writeAnimationScaleOption(2, mAnimatorDurationScale, newValue);
1768 } else if (preference == mOverlayDisplayDevices) {
1769 writeOverlayDisplayDevicesOptions(newValue);
1771 } else if (preference == mOpenGLTraces) {
1772 writeOpenGLTracesOptions(newValue);
1774 } else if (preference == mTrackFrameTime) {
1775 writeTrackFrameTimeOptions(newValue);
1777 } else if (preference == mDebugHwOverdraw) {
1778 writeDebugHwOverdrawOptions(newValue);
1780 } else if (preference == mShowNonRectClip) {
1781 writeShowNonRectClipOptions(newValue);
1783 } else if (preference == mAppProcessLimit) {
1784 writeAppProcessLimitOptions(newValue);
1786 } else if (preference == mSimulateColorSpace) {
1787 writeSimulateColorSpace(newValue);
1789 } else if (preference == mTunerUiPref) {
1790 writeTweakUi(newValue);
1796 private void dismissDialogs() {
1797 if (mAdbDialog != null) {
1798 mAdbDialog.dismiss();
1801 if (mAdbKeysDialog != null) {
1802 mAdbKeysDialog.dismiss();
1803 mAdbKeysDialog = null;
1805 if (mEnableDialog != null) {
1806 mEnableDialog.dismiss();
1807 mEnableDialog = null;
1811 public void onClick(DialogInterface dialog, int which) {
1812 if (dialog == mAdbDialog) {
1813 if (which == DialogInterface.BUTTON_POSITIVE) {
1814 mDialogClicked = true;
1815 Settings.Global.putInt(getActivity().getContentResolver(),
1816 Settings.Global.ADB_ENABLED, 1);
1817 mVerifyAppsOverUsb.setEnabled(true);
1818 updateVerifyAppsOverUsbOptions();
1819 updateBugreportOptions();
1822 mEnableAdb.setChecked(false);
1824 } else if (dialog == mAdbKeysDialog) {
1825 if (which == DialogInterface.BUTTON_POSITIVE) {
1827 IBinder b = ServiceManager.getService(Context.USB_SERVICE);
1828 IUsbManager service = IUsbManager.Stub.asInterface(b);
1829 service.clearUsbDebuggingKeys();
1830 } catch (RemoteException e) {
1831 Log.e(TAG, "Unable to clear adb keys", e);
1834 } else if (dialog == mEnableDialog) {
1835 if (which == DialogInterface.BUTTON_POSITIVE) {
1836 mDialogClicked = true;
1837 Settings.Global.putInt(getActivity().getContentResolver(),
1838 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
1839 mLastEnabledState = true;
1840 setPrefsEnabledState(mLastEnabledState);
1843 mSwitchBar.setChecked(false);
1848 public void onDismiss(DialogInterface dialog) {
1849 // Assuming that onClick gets called first
1850 if (dialog == mAdbDialog) {
1851 if (!mDialogClicked) {
1852 mEnableAdb.setChecked(false);
1855 } else if (dialog == mEnableDialog) {
1856 if (!mDialogClicked) {
1857 mSwitchBar.setChecked(false);
1859 mEnableDialog = null;
1864 public void onDestroy() {
1869 void pokeSystemProperties() {
1870 if (!mDontPokeProperties) {
1871 //noinspection unchecked
1872 (new SystemPropPoker()).execute();
1876 private BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
1878 public void onReceive(Context context, Intent intent) {
1879 updateUsbConfigurationValues();
1883 static class SystemPropPoker extends AsyncTask<Void, Void, Void> {
1885 protected Void doInBackground(Void... params) {
1888 services = ServiceManager.listServices();
1889 } catch (RemoteException e) {
1892 for (String service : services) {
1893 IBinder obj = ServiceManager.checkService(service);
1895 Parcel data = Parcel.obtain();
1897 obj.transact(IBinder.SYSPROPS_TRANSACTION, data, null, 0);
1898 } catch (RemoteException e) {
1899 } catch (Exception e) {
1900 Log.i(TAG, "Someone wrote a bad service '" + service
1901 + "' that doesn't like to be poked: " + e);
1910 private static boolean isPackageInstalled(Context context, String packageName) {
1912 return context.getPackageManager().getPackageInfo(packageName, 0) != null;
1913 } catch (NameNotFoundException e) {
1921 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
1922 new BaseSearchIndexProvider() {
1924 private boolean isShowingDeveloperOptions(Context context) {
1925 return context.getSharedPreferences(DevelopmentSettings.PREF_FILE,
1926 Context.MODE_PRIVATE).getBoolean(
1927 DevelopmentSettings.PREF_SHOW,
1928 android.os.Build.TYPE.equals("eng"));
1932 public List<SearchIndexableResource> getXmlResourcesToIndex(
1933 Context context, boolean enabled) {
1935 if (!isShowingDeveloperOptions(context)) {
1939 final SearchIndexableResource sir = new SearchIndexableResource(context);
1940 sir.xmlResId = R.xml.development_prefs;
1941 return Arrays.asList(sir);
1945 public List<String> getNonIndexableKeys(Context context) {
1946 if (!isShowingDeveloperOptions(context)) {
1950 final List<String> keys = new ArrayList<String>();
1951 if (!showEnableOemUnlockPreference()) {
1952 keys.add(ENABLE_OEM_UNLOCK);
1954 if (!showEnableMultiWindowPreference()) {
1955 keys.add(ENABLE_MULTI_WINDOW_KEY);