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.admin.DevicePolicyManager;
27 import android.app.backup.IBackupManager;
28 import android.bluetooth.BluetoothAdapter;
29 import android.content.BroadcastReceiver;
30 import android.content.ComponentName;
31 import android.content.ContentResolver;
32 import android.content.Context;
33 import android.content.DialogInterface;
34 import android.content.Intent;
35 import android.content.IntentFilter;
36 import android.content.pm.ApplicationInfo;
37 import android.content.pm.PackageManager;
38 import android.content.pm.PackageManager.NameNotFoundException;
39 import android.content.pm.ResolveInfo;
40 import android.content.res.Resources;
41 import android.hardware.usb.IUsbManager;
42 import android.hardware.usb.UsbManager;
43 import android.net.wifi.WifiManager;
44 import android.os.AsyncTask;
45 import android.os.BatteryManager;
46 import android.os.Build;
47 import android.os.Bundle;
48 import android.os.IBinder;
49 import android.os.Parcel;
50 import android.os.RemoteException;
51 import android.os.ServiceManager;
52 import android.os.StrictMode;
53 import android.os.SystemProperties;
54 import android.os.UserHandle;
55 import android.os.UserManager;
56 import android.preference.ListPreference;
57 import android.preference.Preference;
58 import android.preference.Preference.OnPreferenceChangeListener;
59 import android.preference.PreferenceGroup;
60 import android.preference.PreferenceScreen;
61 import android.preference.SwitchPreference;
62 import android.provider.SearchIndexableResource;
63 import android.provider.Settings;
64 import android.text.TextUtils;
65 import android.util.Log;
66 import android.view.HardwareRenderer;
67 import android.view.IWindowManager;
68 import android.view.LayoutInflater;
69 import android.view.View;
70 import android.view.ViewGroup;
71 import android.view.accessibility.AccessibilityManager;
72 import android.widget.Switch;
73 import android.widget.TextView;
75 import com.android.internal.logging.MetricsLogger;
76 import com.android.settings.fuelgauge.InactiveApps;
77 import com.android.settings.search.BaseSearchIndexProvider;
78 import com.android.settings.search.Indexable;
79 import com.android.settings.widget.SwitchBar;
81 import java.util.ArrayList;
82 import java.util.Arrays;
83 import java.util.HashSet;
84 import java.util.List;
87 * Displays preferences for application developers.
89 public class DevelopmentSettings extends SettingsPreferenceFragment
90 implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
91 OnPreferenceChangeListener, SwitchBar.OnSwitchChangeListener, Indexable {
92 private static final String TAG = "DevelopmentSettings";
95 * Preference file were development settings prefs are stored.
97 public static final String PREF_FILE = "development";
100 * Whether to show the development settings to the user. Default is false.
102 public static final String PREF_SHOW = "show";
104 private static final String ENABLE_ADB = "enable_adb";
105 private static final String CLEAR_ADB_KEYS = "clear_adb_keys";
106 private static final String ENABLE_TERMINAL = "enable_terminal";
107 private static final String KEEP_SCREEN_ON = "keep_screen_on";
108 private static final String BT_HCI_SNOOP_LOG = "bt_hci_snoop_log";
109 private static final String ENABLE_OEM_UNLOCK = "oem_unlock_enable";
110 private static final String HDCP_CHECKING_KEY = "hdcp_checking";
111 private static final String HDCP_CHECKING_PROPERTY = "persist.sys.hdcp_checking";
112 private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
113 private static final String HARDWARE_UI_PROPERTY = "persist.sys.ui.hw";
114 private static final String MSAA_PROPERTY = "debug.egl.force_msaa";
115 private static final String BUGREPORT = "bugreport";
116 private static final String BUGREPORT_IN_POWER_KEY = "bugreport_in_power";
117 private static final String OPENGL_TRACES_PROPERTY = "debug.egl.trace";
118 private static final String TUNER_UI_KEY = "tuner_ui";
120 private static final String DEBUG_APP_KEY = "debug_app";
121 private static final String WAIT_FOR_DEBUGGER_KEY = "wait_for_debugger";
122 private static final String MOCK_LOCATION_APP_KEY = "mock_location_app";
123 private static final String VERIFY_APPS_OVER_USB_KEY = "verify_apps_over_usb";
124 private static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes";
125 private static final String STRICT_MODE_KEY = "strict_mode";
126 private static final String POINTER_LOCATION_KEY = "pointer_location";
127 private static final String SHOW_TOUCHES_KEY = "show_touches";
128 private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
129 private static final String DISABLE_OVERLAYS_KEY = "disable_overlays";
130 private static final String SIMULATE_COLOR_SPACE = "simulate_color_space";
131 private static final String USB_AUDIO_KEY = "usb_audio";
132 private static final String SHOW_CPU_USAGE_KEY = "show_cpu_usage";
133 private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
134 private static final String FORCE_MSAA_KEY = "force_msaa";
135 private static final String TRACK_FRAME_TIME_KEY = "track_frame_time";
136 private static final String SHOW_NON_RECTANGULAR_CLIP_KEY = "show_non_rect_clip";
137 private static final String SHOW_HW_SCREEN_UPDATES_KEY = "show_hw_screen_udpates";
138 private static final String SHOW_HW_LAYERS_UPDATES_KEY = "show_hw_layers_udpates";
139 private static final String DEBUG_HW_OVERDRAW_KEY = "debug_hw_overdraw";
140 private static final String DEBUG_LAYOUT_KEY = "debug_layout";
141 private static final String FORCE_RTL_LAYOUT_KEY = "force_rtl_layout_all_locales";
142 private static final String WINDOW_ANIMATION_SCALE_KEY = "window_animation_scale";
143 private static final String TRANSITION_ANIMATION_SCALE_KEY = "transition_animation_scale";
144 private static final String ANIMATOR_DURATION_SCALE_KEY = "animator_duration_scale";
145 private static final String OVERLAY_DISPLAY_DEVICES_KEY = "overlay_display_devices";
146 private static final String ENABLE_MULTI_WINDOW_KEY = "enable_multi_window";
147 private static final String DEBUG_DEBUGGING_CATEGORY_KEY = "debug_debugging_category";
148 private static final String SELECT_LOGD_SIZE_KEY = "select_logd_size";
149 private static final String SELECT_LOGD_SIZE_PROPERTY = "persist.logd.size";
150 private static final String SELECT_LOGD_DEFAULT_SIZE_PROPERTY = "ro.logd.size";
152 private static final String WIFI_DISPLAY_CERTIFICATION_KEY = "wifi_display_certification";
153 private static final String WIFI_VERBOSE_LOGGING_KEY = "wifi_verbose_logging";
154 private static final String WIFI_AGGRESSIVE_HANDOVER_KEY = "wifi_aggressive_handover";
155 private static final String WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY = "wifi_allow_scan_with_traffic";
156 private static final String USB_CONFIGURATION_KEY = "select_usb_configuration";
157 private static final String WIFI_LEGACY_DHCP_CLIENT_KEY = "legacy_dhcp_client";
158 private static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
159 private static final String KEY_COLOR_MODE = "color_mode";
161 private static final String INACTIVE_APPS_KEY = "inactive_apps";
163 private static final String OPENGL_TRACES_KEY = "enable_opengl_traces";
165 private static final String IMMEDIATELY_DESTROY_ACTIVITIES_KEY
166 = "immediately_destroy_activities";
167 private static final String APP_PROCESS_LIMIT_KEY = "app_process_limit";
169 private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs";
171 private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
173 private static final String TERMINAL_APP_PACKAGE = "com.android.terminal";
175 private static final int RESULT_DEBUG_APP = 1000;
176 private static final int RESULT_MOCK_LOCATION_APP = 1001;
178 private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
180 private static final int REQUEST_CODE_ENABLE_OEM_UNLOCK = 0;
182 private static String DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = "262144"; // 256K
184 private static final int[] MOCK_LOCATION_APP_OPS = new int[] {AppOpsManager.OP_MOCK_LOCATION};
186 private static final String MULTI_WINDOW_SYSTEM_PROPERTY = "persist.sys.debug.multi_window";
187 private IWindowManager mWindowManager;
188 private IBackupManager mBackupManager;
189 private DevicePolicyManager mDpm;
190 private UserManager mUm;
191 private WifiManager mWifiManager;
193 private SwitchBar mSwitchBar;
194 private boolean mLastEnabledState;
195 private boolean mHaveDebugSettings;
196 private boolean mDontPokeProperties;
198 private SwitchPreference mEnableAdb;
199 private Preference mClearAdbKeys;
200 private SwitchPreference mEnableTerminal;
201 private Preference mBugreport;
202 private SwitchPreference mBugreportInPower;
203 private SwitchPreference mKeepScreenOn;
204 private SwitchPreference mBtHciSnoopLog;
205 private SwitchPreference mEnableOemUnlock;
206 private SwitchPreference mDebugViewAttributes;
208 private PreferenceScreen mPassword;
209 private String mDebugApp;
210 private Preference mDebugAppPref;
212 private String mMockLocationApp;
213 private Preference mMockLocationAppPref;
215 private SwitchPreference mWaitForDebugger;
216 private SwitchPreference mVerifyAppsOverUsb;
217 private SwitchPreference mWifiDisplayCertification;
218 private SwitchPreference mWifiVerboseLogging;
219 private SwitchPreference mWifiAggressiveHandover;
220 private SwitchPreference mLegacyDhcpClient;
221 private SwitchPreference mMobileDataAlwaysOn;
223 private SwitchPreference mWifiAllowScansWithTraffic;
224 private SwitchPreference mStrictMode;
225 private SwitchPreference mPointerLocation;
226 private SwitchPreference mShowTouches;
227 private SwitchPreference mShowScreenUpdates;
228 private SwitchPreference mDisableOverlays;
229 private SwitchPreference mEnableMultiWindow;
230 private SwitchPreference mShowCpuUsage;
231 private SwitchPreference mForceHardwareUi;
232 private SwitchPreference mForceMsaa;
233 private SwitchPreference mShowHwScreenUpdates;
234 private SwitchPreference mShowHwLayersUpdates;
235 private SwitchPreference mDebugLayout;
236 private SwitchPreference mForceRtlLayout;
237 private ListPreference mDebugHwOverdraw;
238 private ListPreference mLogdSize;
239 private ListPreference mUsbConfiguration;
240 private ListPreference mTrackFrameTime;
241 private ListPreference mShowNonRectClip;
242 private ListPreference mWindowAnimationScale;
243 private ListPreference mTransitionAnimationScale;
244 private ListPreference mAnimatorDurationScale;
245 private ListPreference mOverlayDisplayDevices;
246 private ListPreference mOpenGLTraces;
248 private ListPreference mSimulateColorSpace;
250 private SwitchPreference mUSBAudio;
251 private SwitchPreference mImmediatelyDestroyActivities;
253 private ListPreference mAppProcessLimit;
255 private SwitchPreference mShowAllANRs;
257 private ColorModePreference mColorModePreference;
259 private final ArrayList<Preference> mAllPrefs = new ArrayList<Preference>();
261 private final ArrayList<SwitchPreference> mResetSwitchPrefs
262 = new ArrayList<SwitchPreference>();
264 private final HashSet<Preference> mDisabledPrefs = new HashSet<Preference>();
265 // To track whether a confirmation dialog was clicked.
266 private boolean mDialogClicked;
267 private Dialog mEnableDialog;
268 private Dialog mAdbDialog;
270 private Dialog mAdbKeysDialog;
271 private boolean mUnavailable;
274 protected int getMetricsCategory() {
275 return MetricsLogger.DEVELOPMENT;
279 public void onCreate(Bundle icicle) {
280 super.onCreate(icicle);
282 mWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
283 mBackupManager = IBackupManager.Stub.asInterface(
284 ServiceManager.getService(Context.BACKUP_SERVICE));
285 mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE);
286 mUm = (UserManager) getSystemService(Context.USER_SERVICE);
288 mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
290 if (android.os.Process.myUserHandle().getIdentifier() != UserHandle.USER_OWNER
291 || mUm.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES)) {
293 setPreferenceScreen(new PreferenceScreen(getActivity(), null));
297 addPreferencesFromResource(R.xml.development_prefs);
299 final PreferenceGroup debugDebuggingCategory = (PreferenceGroup)
300 findPreference(DEBUG_DEBUGGING_CATEGORY_KEY);
301 mEnableAdb = findAndInitSwitchPref(ENABLE_ADB);
302 mClearAdbKeys = findPreference(CLEAR_ADB_KEYS);
303 if (!SystemProperties.getBoolean("ro.adb.secure", false)) {
304 if (debugDebuggingCategory != null) {
305 debugDebuggingCategory.removePreference(mClearAdbKeys);
308 mAllPrefs.add(mClearAdbKeys);
309 mEnableTerminal = findAndInitSwitchPref(ENABLE_TERMINAL);
310 if (!isPackageInstalled(getActivity(), TERMINAL_APP_PACKAGE)) {
311 debugDebuggingCategory.removePreference(mEnableTerminal);
312 mEnableTerminal = null;
315 mBugreport = findPreference(BUGREPORT);
316 mBugreportInPower = findAndInitSwitchPref(BUGREPORT_IN_POWER_KEY);
317 mKeepScreenOn = findAndInitSwitchPref(KEEP_SCREEN_ON);
318 mBtHciSnoopLog = findAndInitSwitchPref(BT_HCI_SNOOP_LOG);
319 mEnableOemUnlock = findAndInitSwitchPref(ENABLE_OEM_UNLOCK);
320 if (!showEnableOemUnlockPreference()) {
321 removePreference(mEnableOemUnlock);
322 mEnableOemUnlock = null;
325 mDebugViewAttributes = findAndInitSwitchPref(DEBUG_VIEW_ATTRIBUTES);
326 mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
327 mAllPrefs.add(mPassword);
330 if (!android.os.Process.myUserHandle().equals(UserHandle.OWNER)) {
331 disableForUser(mEnableAdb);
332 disableForUser(mClearAdbKeys);
333 disableForUser(mEnableTerminal);
334 disableForUser(mPassword);
337 mDebugAppPref = findPreference(DEBUG_APP_KEY);
338 mAllPrefs.add(mDebugAppPref);
339 mWaitForDebugger = findAndInitSwitchPref(WAIT_FOR_DEBUGGER_KEY);
341 mMockLocationAppPref = findPreference(MOCK_LOCATION_APP_KEY);
342 mAllPrefs.add(mMockLocationAppPref);
344 mVerifyAppsOverUsb = findAndInitSwitchPref(VERIFY_APPS_OVER_USB_KEY);
345 if (!showVerifierSetting()) {
346 if (debugDebuggingCategory != null) {
347 debugDebuggingCategory.removePreference(mVerifyAppsOverUsb);
349 mVerifyAppsOverUsb.setEnabled(false);
352 mStrictMode = findAndInitSwitchPref(STRICT_MODE_KEY);
353 mPointerLocation = findAndInitSwitchPref(POINTER_LOCATION_KEY);
354 mShowTouches = findAndInitSwitchPref(SHOW_TOUCHES_KEY);
355 mShowScreenUpdates = findAndInitSwitchPref(SHOW_SCREEN_UPDATES_KEY);
356 mDisableOverlays = findAndInitSwitchPref(DISABLE_OVERLAYS_KEY);
357 mShowCpuUsage = findAndInitSwitchPref(SHOW_CPU_USAGE_KEY);
358 mForceHardwareUi = findAndInitSwitchPref(FORCE_HARDWARE_UI_KEY);
359 mForceMsaa = findAndInitSwitchPref(FORCE_MSAA_KEY);
360 mTrackFrameTime = addListPreference(TRACK_FRAME_TIME_KEY);
361 mShowNonRectClip = addListPreference(SHOW_NON_RECTANGULAR_CLIP_KEY);
362 mShowHwScreenUpdates = findAndInitSwitchPref(SHOW_HW_SCREEN_UPDATES_KEY);
363 mShowHwLayersUpdates = findAndInitSwitchPref(SHOW_HW_LAYERS_UPDATES_KEY);
364 mDebugLayout = findAndInitSwitchPref(DEBUG_LAYOUT_KEY);
365 mForceRtlLayout = findAndInitSwitchPref(FORCE_RTL_LAYOUT_KEY);
366 mDebugHwOverdraw = addListPreference(DEBUG_HW_OVERDRAW_KEY);
367 mWifiDisplayCertification = findAndInitSwitchPref(WIFI_DISPLAY_CERTIFICATION_KEY);
368 mWifiVerboseLogging = findAndInitSwitchPref(WIFI_VERBOSE_LOGGING_KEY);
369 mWifiAggressiveHandover = findAndInitSwitchPref(WIFI_AGGRESSIVE_HANDOVER_KEY);
370 mWifiAllowScansWithTraffic = findAndInitSwitchPref(WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY);
371 mLegacyDhcpClient = findAndInitSwitchPref(WIFI_LEGACY_DHCP_CLIENT_KEY);
372 mMobileDataAlwaysOn = findAndInitSwitchPref(MOBILE_DATA_ALWAYS_ON);
373 mLogdSize = addListPreference(SELECT_LOGD_SIZE_KEY);
374 mUsbConfiguration = addListPreference(USB_CONFIGURATION_KEY);
376 mWindowAnimationScale = addListPreference(WINDOW_ANIMATION_SCALE_KEY);
377 mTransitionAnimationScale = addListPreference(TRANSITION_ANIMATION_SCALE_KEY);
378 mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
379 mOverlayDisplayDevices = addListPreference(OVERLAY_DISPLAY_DEVICES_KEY);
380 mEnableMultiWindow = findAndInitSwitchPref(ENABLE_MULTI_WINDOW_KEY);
381 if (!showEnableMultiWindowPreference()) {
382 final PreferenceGroup drawingGroup =
383 (PreferenceGroup)findPreference("debug_drawing_category");
384 if (drawingGroup != null) {
385 drawingGroup.removePreference(mEnableMultiWindow);
387 mEnableMultiWindow.setEnabled(false);
389 removePreference(mEnableMultiWindow);
390 mEnableMultiWindow = null;
392 mOpenGLTraces = addListPreference(OPENGL_TRACES_KEY);
393 mSimulateColorSpace = addListPreference(SIMULATE_COLOR_SPACE);
394 mUSBAudio = findAndInitSwitchPref(USB_AUDIO_KEY);
396 mImmediatelyDestroyActivities = (SwitchPreference) findPreference(
397 IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
398 mAllPrefs.add(mImmediatelyDestroyActivities);
399 mResetSwitchPrefs.add(mImmediatelyDestroyActivities);
401 mAppProcessLimit = addListPreference(APP_PROCESS_LIMIT_KEY);
403 mShowAllANRs = (SwitchPreference) findPreference(
405 mAllPrefs.add(mShowAllANRs);
406 mResetSwitchPrefs.add(mShowAllANRs);
408 Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
409 if (hdcpChecking != null) {
410 mAllPrefs.add(hdcpChecking);
411 removePreferenceForProduction(hdcpChecking);
414 mColorModePreference = (ColorModePreference) findPreference(KEY_COLOR_MODE);
415 mColorModePreference.updateCurrentAndSupported();
416 if (mColorModePreference.getTransformsCount() < 2) {
417 removePreference(KEY_COLOR_MODE);
418 mColorModePreference = null;
422 private ListPreference addListPreference(String prefKey) {
423 ListPreference pref = (ListPreference) findPreference(prefKey);
425 pref.setOnPreferenceChangeListener(this);
429 private void disableForUser(Preference pref) {
431 pref.setEnabled(false);
432 mDisabledPrefs.add(pref);
436 private SwitchPreference findAndInitSwitchPref(String key) {
437 SwitchPreference pref = (SwitchPreference) findPreference(key);
439 throw new IllegalArgumentException("Cannot find preference with key = " + key);
442 mResetSwitchPrefs.add(pref);
447 public void onActivityCreated(Bundle savedInstanceState) {
448 super.onActivityCreated(savedInstanceState);
450 final SettingsActivity activity = (SettingsActivity) getActivity();
452 mSwitchBar = activity.getSwitchBar();
454 mSwitchBar.setEnabled(false);
458 mSwitchBar.addOnSwitchChangeListener(this);
461 private boolean removePreferenceForProduction(Preference preference) {
462 if ("user".equals(Build.TYPE)) {
463 removePreference(preference);
469 private void removePreference(Preference preference) {
470 getPreferenceScreen().removePreference(preference);
471 mAllPrefs.remove(preference);
472 mResetSwitchPrefs.remove(preference);
475 private void setPrefsEnabledState(boolean enabled) {
476 for (int i = 0; i < mAllPrefs.size(); i++) {
477 Preference pref = mAllPrefs.get(i);
478 pref.setEnabled(enabled && !mDisabledPrefs.contains(pref));
484 public void onResume() {
488 // Show error message
489 TextView emptyView = (TextView) getView().findViewById(android.R.id.empty);
490 getListView().setEmptyView(emptyView);
491 if (emptyView != null) {
492 emptyView.setText(R.string.development_settings_not_available);
497 if (mDpm.getMaximumTimeToLock(null) > 0) {
498 // A DeviceAdmin has specified a maximum time until the device
499 // will lock... in this case we can't allow the user to turn
500 // on "stay awake when plugged in" because that would defeat the
502 mDisabledPrefs.add(mKeepScreenOn);
504 mDisabledPrefs.remove(mKeepScreenOn);
507 final ContentResolver cr = getActivity().getContentResolver();
508 mLastEnabledState = Settings.Global.getInt(cr,
509 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
510 mSwitchBar.setChecked(mLastEnabledState);
511 setPrefsEnabledState(mLastEnabledState);
513 if (mHaveDebugSettings && !mLastEnabledState) {
514 // Overall debugging is disabled, but there are some debug
515 // settings that are enabled. This is an invalid state. Switch
516 // to debug settings being enabled, so the user knows there is
517 // stuff enabled and can turn it all off if they want.
518 Settings.Global.putInt(getActivity().getContentResolver(),
519 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
520 mLastEnabledState = true;
521 mSwitchBar.setChecked(mLastEnabledState);
522 setPrefsEnabledState(mLastEnabledState);
526 if (mColorModePreference != null) {
527 mColorModePreference.startListening();
528 mColorModePreference.updateCurrentAndSupported();
533 public void onPause() {
535 if (mColorModePreference != null) {
536 mColorModePreference.stopListening();
541 public View onCreateView(LayoutInflater inflater, ViewGroup container,
542 Bundle savedInstanceState) {
543 IntentFilter filter = new IntentFilter();
544 filter.addAction(UsbManager.ACTION_USB_STATE);
545 getActivity().registerReceiver(mUsbReceiver, filter);
546 return super.onCreateView(inflater, container, savedInstanceState);
550 public void onDestroyView() {
551 super.onDestroyView();
556 mSwitchBar.removeOnSwitchChangeListener(this);
558 getActivity().unregisterReceiver(mUsbReceiver);
561 void updateSwitchPreference(SwitchPreference switchPreference, boolean value) {
562 switchPreference.setChecked(value);
563 mHaveDebugSettings |= value;
566 private void updateAllOptions() {
567 final Context context = getActivity();
568 final ContentResolver cr = context.getContentResolver();
569 mHaveDebugSettings = false;
570 updateSwitchPreference(mEnableAdb, Settings.Global.getInt(cr,
571 Settings.Global.ADB_ENABLED, 0) != 0);
572 if (mEnableTerminal != null) {
573 updateSwitchPreference(mEnableTerminal,
574 context.getPackageManager().getApplicationEnabledSetting(TERMINAL_APP_PACKAGE)
575 == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
577 updateSwitchPreference(mBugreportInPower, Settings.Secure.getInt(cr,
578 Settings.Secure.BUGREPORT_IN_POWER_MENU, 0) != 0);
579 updateSwitchPreference(mKeepScreenOn, Settings.Global.getInt(cr,
580 Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
581 updateSwitchPreference(mBtHciSnoopLog, Settings.Secure.getInt(cr,
582 Settings.Secure.BLUETOOTH_HCI_LOG, 0) != 0);
583 if (mEnableOemUnlock != null) {
584 updateSwitchPreference(mEnableOemUnlock, Utils.isOemUnlockEnabled(getActivity()));
586 updateSwitchPreference(mDebugViewAttributes, Settings.Global.getInt(cr,
587 Settings.Global.DEBUG_VIEW_ATTRIBUTES, 0) != 0);
589 updatePasswordSummary();
590 updateDebuggerOptions();
591 updateMockLocation();
592 updateStrictModeVisualOptions();
593 updatePointerLocationOptions();
594 updateShowTouchesOptions();
595 updateFlingerOptions();
596 updateCpuUsageOptions();
597 updateHardwareUiOptions();
599 updateTrackFrameTimeOptions();
600 updateShowNonRectClipOptions();
601 updateShowHwScreenUpdatesOptions();
602 updateShowHwLayersUpdatesOptions();
603 updateDebugHwOverdrawOptions();
604 updateDebugLayoutOptions();
605 updateAnimationScaleOptions();
606 updateOverlayDisplayDevicesOptions();
607 if (mEnableMultiWindow != null) {
608 updateSwitchPreference(mEnableMultiWindow,
609 SystemProperties.getBoolean(MULTI_WINDOW_SYSTEM_PROPERTY, false));
611 updateOpenGLTracesOptions();
612 updateImmediatelyDestroyActivitiesOptions();
613 updateAppProcessLimitOptions();
614 updateShowAllANRsOptions();
615 updateVerifyAppsOverUsbOptions();
616 updateBugreportOptions();
617 updateForceRtlOptions();
618 updateLogdSizeValues();
619 updateWifiDisplayCertificationOptions();
620 updateWifiVerboseLoggingOptions();
621 updateWifiAggressiveHandoverOptions();
622 updateWifiAllowScansWithTrafficOptions();
623 updateLegacyDhcpClientOptions();
624 updateMobileDataAlwaysOnOptions();
625 updateSimulateColorSpace();
626 updateUSBAudioOptions();
629 private void resetDangerousOptions() {
630 mDontPokeProperties = true;
631 for (int i=0; i< mResetSwitchPrefs.size(); i++) {
632 SwitchPreference cb = mResetSwitchPrefs.get(i);
633 if (cb.isChecked()) {
634 cb.setChecked(false);
635 onPreferenceTreeClick(null, cb);
638 resetDebuggerOptions();
639 writeLogdSizeOption(null);
640 writeAnimationScaleOption(0, mWindowAnimationScale, null);
641 writeAnimationScaleOption(1, mTransitionAnimationScale, null);
642 writeAnimationScaleOption(2, mAnimatorDurationScale, null);
643 // Only poke the color space setting if we control it.
644 if (usingDevelopmentColorSpace()) {
645 writeSimulateColorSpace(-1);
647 writeOverlayDisplayDevicesOptions(null);
648 writeAppProcessLimitOptions(null);
649 mHaveDebugSettings = false;
651 mDontPokeProperties = false;
652 pokeSystemProperties();
655 private void updateHdcpValues() {
656 ListPreference hdcpChecking = (ListPreference) findPreference(HDCP_CHECKING_KEY);
657 if (hdcpChecking != null) {
658 String currentValue = SystemProperties.get(HDCP_CHECKING_PROPERTY);
659 String[] values = getResources().getStringArray(R.array.hdcp_checking_values);
660 String[] summaries = getResources().getStringArray(R.array.hdcp_checking_summaries);
661 int index = 1; // Defaults to drm-only. Needs to match with R.array.hdcp_checking_values
662 for (int i = 0; i < values.length; i++) {
663 if (currentValue.equals(values[i])) {
668 hdcpChecking.setValue(values[index]);
669 hdcpChecking.setSummary(summaries[index]);
670 hdcpChecking.setOnPreferenceChangeListener(this);
674 private void updatePasswordSummary() {
676 if (mBackupManager.hasBackupPassword()) {
677 mPassword.setSummary(R.string.local_backup_password_summary_change);
679 mPassword.setSummary(R.string.local_backup_password_summary_none);
681 } catch (RemoteException e) {
682 // Not much we can do here
686 private void writeBtHciSnoopLogOptions() {
687 BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
688 adapter.configHciSnoopLog(mBtHciSnoopLog.isChecked());
689 Settings.Secure.putInt(getActivity().getContentResolver(),
690 Settings.Secure.BLUETOOTH_HCI_LOG,
691 mBtHciSnoopLog.isChecked() ? 1 : 0);
694 private void writeDebuggerOptions() {
696 ActivityManagerNative.getDefault().setDebugApp(
697 mDebugApp, mWaitForDebugger.isChecked(), true);
698 } catch (RemoteException ex) {
702 private void writeMockLocation() {
703 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
705 // Disable the app op of the previous mock location app if such.
706 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
707 if (packageOps != null) {
708 // Should be one but in case we are in a bad state due to use of command line tools.
709 for (PackageOps packageOp : packageOps) {
710 if (packageOp.getOps().get(0).getMode() != AppOpsManager.MODE_ERRORED) {
711 String oldMockLocationApp = packageOp.getPackageName();
713 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
714 oldMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
715 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
716 oldMockLocationApp, AppOpsManager.MODE_ERRORED);
717 } catch (NameNotFoundException e) {
724 // Enable the app op of the new mock location app if such.
725 if (!TextUtils.isEmpty(mMockLocationApp)) {
727 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
728 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
729 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
730 mMockLocationApp, AppOpsManager.MODE_ALLOWED);
731 } catch (NameNotFoundException e) {
737 private static void resetDebuggerOptions() {
739 ActivityManagerNative.getDefault().setDebugApp(
741 } catch (RemoteException ex) {
745 private void updateDebuggerOptions() {
746 mDebugApp = Settings.Global.getString(
747 getActivity().getContentResolver(), Settings.Global.DEBUG_APP);
748 updateSwitchPreference(mWaitForDebugger, Settings.Global.getInt(
749 getActivity().getContentResolver(), Settings.Global.WAIT_FOR_DEBUGGER, 0) != 0);
750 if (mDebugApp != null && mDebugApp.length() > 0) {
753 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mDebugApp,
754 PackageManager.GET_DISABLED_COMPONENTS);
755 CharSequence lab = getActivity().getPackageManager().getApplicationLabel(ai);
756 label = lab != null ? lab.toString() : mDebugApp;
757 } catch (PackageManager.NameNotFoundException e) {
760 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_set, label));
761 mWaitForDebugger.setEnabled(true);
762 mHaveDebugSettings = true;
764 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_not_set));
765 mWaitForDebugger.setEnabled(false);
769 private void updateMockLocation() {
770 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
772 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
773 if (packageOps != null) {
774 for (PackageOps packageOp : packageOps) {
775 if (packageOp.getOps().get(0).getMode() == AppOpsManager.MODE_ALLOWED) {
776 mMockLocationApp = packageOps.get(0).getPackageName();
782 if (!TextUtils.isEmpty(mMockLocationApp)) {
783 String label = mMockLocationApp;
785 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
786 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
787 CharSequence appLabel = getPackageManager().getApplicationLabel(ai);
788 if (appLabel != null) {
789 label = appLabel.toString();
791 } catch (PackageManager.NameNotFoundException e) {
795 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_set, label));
796 mHaveDebugSettings = true;
798 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_not_set));
802 private void updateVerifyAppsOverUsbOptions() {
803 updateSwitchPreference(mVerifyAppsOverUsb, Settings.Global.getInt(getActivity().getContentResolver(),
804 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1) != 0);
805 mVerifyAppsOverUsb.setEnabled(enableVerifierSetting());
808 private void writeVerifyAppsOverUsbOptions() {
809 Settings.Global.putInt(getActivity().getContentResolver(),
810 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, mVerifyAppsOverUsb.isChecked() ? 1 : 0);
813 private boolean enableVerifierSetting() {
814 final ContentResolver cr = getActivity().getContentResolver();
815 if (Settings.Global.getInt(cr, Settings.Global.ADB_ENABLED, 0) == 0) {
818 if (Settings.Global.getInt(cr, Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) == 0) {
821 final PackageManager pm = getActivity().getPackageManager();
822 final Intent verification = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
823 verification.setType(PACKAGE_MIME_TYPE);
824 verification.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
825 final List<ResolveInfo> receivers = pm.queryBroadcastReceivers(verification, 0);
826 if (receivers.size() == 0) {
833 private boolean showVerifierSetting() {
834 return Settings.Global.getInt(getActivity().getContentResolver(),
835 Settings.Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1) > 0;
838 private static boolean showEnableOemUnlockPreference() {
839 return !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
842 private static boolean showEnableMultiWindowPreference() {
843 return !"user".equals(Build.TYPE);
846 private void setEnableMultiWindow(boolean value) {
847 SystemProperties.set(MULTI_WINDOW_SYSTEM_PROPERTY, String.valueOf(value));
848 pokeSystemProperties();
851 private void updateBugreportOptions() {
852 final ComponentName bugreportStorageProviderComponentName =
853 new ComponentName("com.android.shell",
854 "com.android.shell.BugreportStorageProvider");
855 if ("user".equals(Build.TYPE)) {
856 final ContentResolver resolver = getActivity().getContentResolver();
857 final boolean adbEnabled = Settings.Global.getInt(
858 resolver, Settings.Global.ADB_ENABLED, 0) != 0;
860 mBugreport.setEnabled(true);
861 mBugreportInPower.setEnabled(true);
862 getPackageManager().setComponentEnabledSetting(
863 bugreportStorageProviderComponentName,
864 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
866 mBugreport.setEnabled(false);
867 mBugreportInPower.setEnabled(false);
868 mBugreportInPower.setChecked(false);
869 Settings.Secure.putInt(resolver, Settings.Secure.BUGREPORT_IN_POWER_MENU, 0);
870 getPackageManager().setComponentEnabledSetting(
871 bugreportStorageProviderComponentName,
872 PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
875 mBugreportInPower.setEnabled(true);
876 getPackageManager().setComponentEnabledSetting(
877 bugreportStorageProviderComponentName,
878 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
882 // Returns the current state of the system property that controls
883 // strictmode flashes. One of:
884 // 0: not explicitly set one way or another
887 private static int currentStrictModeActiveIndex() {
888 if (TextUtils.isEmpty(SystemProperties.get(StrictMode.VISUAL_PROPERTY))) {
891 boolean enabled = SystemProperties.getBoolean(StrictMode.VISUAL_PROPERTY, false);
892 return enabled ? 1 : 2;
895 private void writeStrictModeVisualOptions() {
897 mWindowManager.setStrictModeVisualIndicatorPreference(mStrictMode.isChecked()
899 } catch (RemoteException e) {
903 private void updateStrictModeVisualOptions() {
904 updateSwitchPreference(mStrictMode, currentStrictModeActiveIndex() == 1);
907 private void writePointerLocationOptions() {
908 Settings.System.putInt(getActivity().getContentResolver(),
909 Settings.System.POINTER_LOCATION, mPointerLocation.isChecked() ? 1 : 0);
912 private void updatePointerLocationOptions() {
913 updateSwitchPreference(mPointerLocation,
914 Settings.System.getInt(getActivity().getContentResolver(),
915 Settings.System.POINTER_LOCATION, 0) != 0);
918 private void writeShowTouchesOptions() {
919 Settings.System.putInt(getActivity().getContentResolver(),
920 Settings.System.SHOW_TOUCHES, mShowTouches.isChecked() ? 1 : 0);
923 private void updateShowTouchesOptions() {
924 updateSwitchPreference(mShowTouches,
925 Settings.System.getInt(getActivity().getContentResolver(),
926 Settings.System.SHOW_TOUCHES, 0) != 0);
929 private void updateFlingerOptions() {
930 // magic communication with surface flinger.
932 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
933 if (flinger != null) {
934 Parcel data = Parcel.obtain();
935 Parcel reply = Parcel.obtain();
936 data.writeInterfaceToken("android.ui.ISurfaceComposer");
937 flinger.transact(1010, data, reply, 0);
938 @SuppressWarnings("unused")
939 int showCpu = reply.readInt();
940 @SuppressWarnings("unused")
941 int enableGL = reply.readInt();
942 int showUpdates = reply.readInt();
943 updateSwitchPreference(mShowScreenUpdates, showUpdates != 0);
944 @SuppressWarnings("unused")
945 int showBackground = reply.readInt();
946 int disableOverlays = reply.readInt();
947 updateSwitchPreference(mDisableOverlays, disableOverlays != 0);
951 } catch (RemoteException ex) {
955 private void writeShowUpdatesOption() {
957 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
958 if (flinger != null) {
959 Parcel data = Parcel.obtain();
960 data.writeInterfaceToken("android.ui.ISurfaceComposer");
961 final int showUpdates = mShowScreenUpdates.isChecked() ? 1 : 0;
962 data.writeInt(showUpdates);
963 flinger.transact(1002, data, null, 0);
966 updateFlingerOptions();
968 } catch (RemoteException ex) {
972 private void writeDisableOverlaysOption() {
974 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
975 if (flinger != null) {
976 Parcel data = Parcel.obtain();
977 data.writeInterfaceToken("android.ui.ISurfaceComposer");
978 final int disableOverlays = mDisableOverlays.isChecked() ? 1 : 0;
979 data.writeInt(disableOverlays);
980 flinger.transact(1008, data, null, 0);
983 updateFlingerOptions();
985 } catch (RemoteException ex) {
989 private void updateHardwareUiOptions() {
990 updateSwitchPreference(mForceHardwareUi, SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false));
993 private void writeHardwareUiOptions() {
994 SystemProperties.set(HARDWARE_UI_PROPERTY, mForceHardwareUi.isChecked() ? "true" : "false");
995 pokeSystemProperties();
998 private void updateMsaaOptions() {
999 updateSwitchPreference(mForceMsaa, SystemProperties.getBoolean(MSAA_PROPERTY, false));
1002 private void writeMsaaOptions() {
1003 SystemProperties.set(MSAA_PROPERTY, mForceMsaa.isChecked() ? "true" : "false");
1004 pokeSystemProperties();
1007 private void updateTrackFrameTimeOptions() {
1008 String value = SystemProperties.get(HardwareRenderer.PROFILE_PROPERTY);
1009 if (value == null) {
1013 CharSequence[] values = mTrackFrameTime.getEntryValues();
1014 for (int i = 0; i < values.length; i++) {
1015 if (value.contentEquals(values[i])) {
1016 mTrackFrameTime.setValueIndex(i);
1017 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[i]);
1021 mTrackFrameTime.setValueIndex(0);
1022 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[0]);
1025 private void writeTrackFrameTimeOptions(Object newValue) {
1026 SystemProperties.set(HardwareRenderer.PROFILE_PROPERTY,
1027 newValue == null ? "" : newValue.toString());
1028 pokeSystemProperties();
1029 updateTrackFrameTimeOptions();
1032 private void updateShowNonRectClipOptions() {
1033 String value = SystemProperties.get(
1034 HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY);
1035 if (value == null) {
1039 CharSequence[] values = mShowNonRectClip.getEntryValues();
1040 for (int i = 0; i < values.length; i++) {
1041 if (value.contentEquals(values[i])) {
1042 mShowNonRectClip.setValueIndex(i);
1043 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[i]);
1047 mShowNonRectClip.setValueIndex(0);
1048 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[0]);
1051 private void writeShowNonRectClipOptions(Object newValue) {
1052 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY,
1053 newValue == null ? "" : newValue.toString());
1054 pokeSystemProperties();
1055 updateShowNonRectClipOptions();
1058 private void updateShowHwScreenUpdatesOptions() {
1059 updateSwitchPreference(mShowHwScreenUpdates,
1060 SystemProperties.getBoolean(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY, false));
1063 private void writeShowHwScreenUpdatesOptions() {
1064 SystemProperties.set(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY,
1065 mShowHwScreenUpdates.isChecked() ? "true" : null);
1066 pokeSystemProperties();
1069 private void updateShowHwLayersUpdatesOptions() {
1070 updateSwitchPreference(mShowHwLayersUpdates, SystemProperties.getBoolean(
1071 HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY, false));
1074 private void writeShowHwLayersUpdatesOptions() {
1075 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY,
1076 mShowHwLayersUpdates.isChecked() ? "true" : null);
1077 pokeSystemProperties();
1080 private void updateDebugHwOverdrawOptions() {
1081 String value = SystemProperties.get(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY);
1082 if (value == null) {
1086 CharSequence[] values = mDebugHwOverdraw.getEntryValues();
1087 for (int i = 0; i < values.length; i++) {
1088 if (value.contentEquals(values[i])) {
1089 mDebugHwOverdraw.setValueIndex(i);
1090 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[i]);
1094 mDebugHwOverdraw.setValueIndex(0);
1095 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[0]);
1098 private void writeDebugHwOverdrawOptions(Object newValue) {
1099 SystemProperties.set(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY,
1100 newValue == null ? "" : newValue.toString());
1101 pokeSystemProperties();
1102 updateDebugHwOverdrawOptions();
1105 private void updateDebugLayoutOptions() {
1106 updateSwitchPreference(mDebugLayout,
1107 SystemProperties.getBoolean(View.DEBUG_LAYOUT_PROPERTY, false));
1110 private void writeDebugLayoutOptions() {
1111 SystemProperties.set(View.DEBUG_LAYOUT_PROPERTY,
1112 mDebugLayout.isChecked() ? "true" : "false");
1113 pokeSystemProperties();
1116 private void updateSimulateColorSpace() {
1117 final ContentResolver cr = getContentResolver();
1118 final boolean enabled = Settings.Secure.getInt(
1119 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1121 final String mode = Integer.toString(Settings.Secure.getInt(
1122 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1123 AccessibilityManager.DALTONIZER_DISABLED));
1124 mSimulateColorSpace.setValue(mode);
1125 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1127 // We're using a mode controlled by accessibility preferences.
1128 mSimulateColorSpace.setSummary(getString(R.string.daltonizer_type_overridden,
1129 getString(R.string.accessibility_display_daltonizer_preference_title)));
1131 mSimulateColorSpace.setSummary("%s");
1134 mSimulateColorSpace.setValue(
1135 Integer.toString(AccessibilityManager.DALTONIZER_DISABLED));
1140 * @return <code>true</code> if the color space preference is currently
1141 * controlled by development settings
1143 private boolean usingDevelopmentColorSpace() {
1144 final ContentResolver cr = getContentResolver();
1145 final boolean enabled = Settings.Secure.getInt(
1146 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1148 final String mode = Integer.toString(Settings.Secure.getInt(
1149 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1150 AccessibilityManager.DALTONIZER_DISABLED));
1151 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1153 // We're using a mode controlled by developer preferences.
1160 private void writeSimulateColorSpace(Object value) {
1161 final ContentResolver cr = getContentResolver();
1162 final int newMode = Integer.parseInt(value.toString());
1164 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0);
1166 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 1);
1167 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER, newMode);
1171 private void updateUSBAudioOptions() {
1172 updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),
1173 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
1176 private void writeUSBAudioOptions() {
1177 Settings.Secure.putInt(getContentResolver(),
1178 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED,
1179 mUSBAudio.isChecked() ? 1 : 0);
1182 private void updateForceRtlOptions() {
1183 updateSwitchPreference(mForceRtlLayout,
1184 Settings.Global.getInt(getActivity().getContentResolver(),
1185 Settings.Global.DEVELOPMENT_FORCE_RTL, 0) != 0);
1188 private void writeForceRtlOptions() {
1189 boolean value = mForceRtlLayout.isChecked();
1190 Settings.Global.putInt(getActivity().getContentResolver(),
1191 Settings.Global.DEVELOPMENT_FORCE_RTL, value ? 1 : 0);
1192 SystemProperties.set(Settings.Global.DEVELOPMENT_FORCE_RTL, value ? "1" : "0");
1193 LocalePicker.updateLocale(getActivity().getResources().getConfiguration().locale);
1196 private void updateWifiDisplayCertificationOptions() {
1197 updateSwitchPreference(mWifiDisplayCertification, Settings.Global.getInt(
1198 getActivity().getContentResolver(),
1199 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 0) != 0);
1202 private void writeWifiDisplayCertificationOptions() {
1203 Settings.Global.putInt(getActivity().getContentResolver(),
1204 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON,
1205 mWifiDisplayCertification.isChecked() ? 1 : 0);
1208 private void updateWifiVerboseLoggingOptions() {
1209 boolean enabled = mWifiManager.getVerboseLoggingLevel() > 0;
1210 updateSwitchPreference(mWifiVerboseLogging, enabled);
1213 private void writeWifiVerboseLoggingOptions() {
1214 mWifiManager.enableVerboseLogging(mWifiVerboseLogging.isChecked() ? 1 : 0);
1217 private void updateWifiAggressiveHandoverOptions() {
1218 boolean enabled = mWifiManager.getAggressiveHandover() > 0;
1219 updateSwitchPreference(mWifiAggressiveHandover, enabled);
1222 private void writeWifiAggressiveHandoverOptions() {
1223 mWifiManager.enableAggressiveHandover(mWifiAggressiveHandover.isChecked() ? 1 : 0);
1226 private void updateWifiAllowScansWithTrafficOptions() {
1227 boolean enabled = mWifiManager.getAllowScansWithTraffic() > 0;
1228 updateSwitchPreference(mWifiAllowScansWithTraffic, enabled);
1231 private void writeWifiAllowScansWithTrafficOptions() {
1232 mWifiManager.setAllowScansWithTraffic(mWifiAllowScansWithTraffic.isChecked() ? 1 : 0);
1235 private void updateLegacyDhcpClientOptions() {
1236 updateSwitchPreference(mLegacyDhcpClient, Settings.Global.getInt(
1237 getActivity().getContentResolver(),
1238 Settings.Global.LEGACY_DHCP_CLIENT, 0) != 0);
1241 private void writeLegacyDhcpClientOptions() {
1242 Settings.Global.putInt(getActivity().getContentResolver(),
1243 Settings.Global.LEGACY_DHCP_CLIENT,
1244 mLegacyDhcpClient.isChecked() ? 1 : 0);
1247 private void updateMobileDataAlwaysOnOptions() {
1248 updateSwitchPreference(mMobileDataAlwaysOn, Settings.Global.getInt(
1249 getActivity().getContentResolver(),
1250 Settings.Global.MOBILE_DATA_ALWAYS_ON, 0) != 0);
1253 private void writeMobileDataAlwaysOnOptions() {
1254 Settings.Global.putInt(getActivity().getContentResolver(),
1255 Settings.Global.MOBILE_DATA_ALWAYS_ON,
1256 mMobileDataAlwaysOn.isChecked() ? 1 : 0);
1259 private void updateLogdSizeValues() {
1260 if (mLogdSize != null) {
1261 String currentValue = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY);
1262 if (currentValue == null) {
1263 currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1264 if (currentValue == null) {
1265 currentValue = "256K";
1268 String[] values = getResources().getStringArray(R.array.select_logd_size_values);
1269 String[] titles = getResources().getStringArray(R.array.select_logd_size_titles);
1270 if (SystemProperties.get("ro.config.low_ram").equals("true")) {
1271 mLogdSize.setEntries(R.array.select_logd_size_lowram_titles);
1272 titles = getResources().getStringArray(R.array.select_logd_size_lowram_titles);
1274 String[] summaries = getResources().getStringArray(R.array.select_logd_size_summaries);
1275 int index = 1; // punt to second entry if not found
1276 for (int i = 0; i < titles.length; i++) {
1277 if (currentValue.equals(values[i])
1278 || currentValue.equals(titles[i])) {
1283 mLogdSize.setValue(values[index]);
1284 mLogdSize.setSummary(summaries[index]);
1285 mLogdSize.setOnPreferenceChangeListener(this);
1289 private void writeLogdSizeOption(Object newValue) {
1290 String currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1291 if (currentValue != null) {
1292 DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = currentValue;
1294 final String size = (newValue != null) ?
1295 newValue.toString() : DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES;
1296 SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, size);
1297 pokeSystemProperties();
1299 Process p = Runtime.getRuntime().exec("logcat -b all -G " + size);
1301 Log.i(TAG, "Logcat ring buffer sizes set to: " + size);
1302 } catch (Exception e) {
1303 Log.w(TAG, "Cannot set logcat ring buffer sizes", e);
1305 updateLogdSizeValues();
1308 private void updateUsbConfigurationValues() {
1309 if (mUsbConfiguration != null) {
1310 UsbManager manager = (UsbManager) getSystemService(Context.USB_SERVICE);
1312 String[] values = getResources().getStringArray(R.array.usb_configuration_values);
1313 String[] titles = getResources().getStringArray(R.array.usb_configuration_titles);
1315 for (int i = 0; i < titles.length; i++) {
1316 if (manager.isFunctionEnabled(values[i])) {
1321 mUsbConfiguration.setValue(values[index]);
1322 mUsbConfiguration.setSummary(titles[index]);
1323 mUsbConfiguration.setOnPreferenceChangeListener(this);
1327 private void writeUsbConfigurationOption(Object newValue) {
1328 UsbManager manager = (UsbManager)getActivity().getSystemService(Context.USB_SERVICE);
1329 String function = newValue.toString();
1330 manager.setCurrentFunction(function);
1331 if (function.equals("none")) {
1332 manager.setUsbDataUnlocked(false);
1334 manager.setUsbDataUnlocked(true);
1338 private void updateCpuUsageOptions() {
1339 updateSwitchPreference(mShowCpuUsage,
1340 Settings.Global.getInt(getActivity().getContentResolver(),
1341 Settings.Global.SHOW_PROCESSES, 0) != 0);
1344 private void writeCpuUsageOptions() {
1345 boolean value = mShowCpuUsage.isChecked();
1346 Settings.Global.putInt(getActivity().getContentResolver(),
1347 Settings.Global.SHOW_PROCESSES, value ? 1 : 0);
1348 Intent service = (new Intent())
1349 .setClassName("com.android.systemui", "com.android.systemui.LoadAverageService");
1351 getActivity().startService(service);
1353 getActivity().stopService(service);
1357 private void writeImmediatelyDestroyActivitiesOptions() {
1359 ActivityManagerNative.getDefault().setAlwaysFinish(
1360 mImmediatelyDestroyActivities.isChecked());
1361 } catch (RemoteException ex) {
1365 private void updateImmediatelyDestroyActivitiesOptions() {
1366 updateSwitchPreference(mImmediatelyDestroyActivities, Settings.Global.getInt(
1367 getActivity().getContentResolver(), Settings.Global.ALWAYS_FINISH_ACTIVITIES, 0) != 0);
1370 private void updateAnimationScaleValue(int which, ListPreference pref) {
1372 float scale = mWindowManager.getAnimationScale(which);
1374 mHaveDebugSettings = true;
1376 CharSequence[] values = pref.getEntryValues();
1377 for (int i=0; i<values.length; i++) {
1378 float val = Float.parseFloat(values[i].toString());
1380 pref.setValueIndex(i);
1381 pref.setSummary(pref.getEntries()[i]);
1385 pref.setValueIndex(values.length-1);
1386 pref.setSummary(pref.getEntries()[0]);
1387 } catch (RemoteException e) {
1391 private void updateAnimationScaleOptions() {
1392 updateAnimationScaleValue(0, mWindowAnimationScale);
1393 updateAnimationScaleValue(1, mTransitionAnimationScale);
1394 updateAnimationScaleValue(2, mAnimatorDurationScale);
1397 private void writeAnimationScaleOption(int which, ListPreference pref, Object newValue) {
1399 float scale = newValue != null ? Float.parseFloat(newValue.toString()) : 1;
1400 mWindowManager.setAnimationScale(which, scale);
1401 updateAnimationScaleValue(which, pref);
1402 } catch (RemoteException e) {
1406 private void updateOverlayDisplayDevicesOptions() {
1407 String value = Settings.Global.getString(getActivity().getContentResolver(),
1408 Settings.Global.OVERLAY_DISPLAY_DEVICES);
1409 if (value == null) {
1413 CharSequence[] values = mOverlayDisplayDevices.getEntryValues();
1414 for (int i = 0; i < values.length; i++) {
1415 if (value.contentEquals(values[i])) {
1416 mOverlayDisplayDevices.setValueIndex(i);
1417 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[i]);
1421 mOverlayDisplayDevices.setValueIndex(0);
1422 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[0]);
1425 private void writeOverlayDisplayDevicesOptions(Object newValue) {
1426 Settings.Global.putString(getActivity().getContentResolver(),
1427 Settings.Global.OVERLAY_DISPLAY_DEVICES, (String)newValue);
1428 updateOverlayDisplayDevicesOptions();
1431 private void updateOpenGLTracesOptions() {
1432 String value = SystemProperties.get(OPENGL_TRACES_PROPERTY);
1433 if (value == null) {
1437 CharSequence[] values = mOpenGLTraces.getEntryValues();
1438 for (int i = 0; i < values.length; i++) {
1439 if (value.contentEquals(values[i])) {
1440 mOpenGLTraces.setValueIndex(i);
1441 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[i]);
1445 mOpenGLTraces.setValueIndex(0);
1446 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[0]);
1449 private void writeOpenGLTracesOptions(Object newValue) {
1450 SystemProperties.set(OPENGL_TRACES_PROPERTY, newValue == null ? "" : newValue.toString());
1451 pokeSystemProperties();
1452 updateOpenGLTracesOptions();
1455 private void updateAppProcessLimitOptions() {
1457 int limit = ActivityManagerNative.getDefault().getProcessLimit();
1458 CharSequence[] values = mAppProcessLimit.getEntryValues();
1459 for (int i=0; i<values.length; i++) {
1460 int val = Integer.parseInt(values[i].toString());
1463 mHaveDebugSettings = true;
1465 mAppProcessLimit.setValueIndex(i);
1466 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[i]);
1470 mAppProcessLimit.setValueIndex(0);
1471 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[0]);
1472 } catch (RemoteException e) {
1476 private void writeAppProcessLimitOptions(Object newValue) {
1478 int limit = newValue != null ? Integer.parseInt(newValue.toString()) : -1;
1479 ActivityManagerNative.getDefault().setProcessLimit(limit);
1480 updateAppProcessLimitOptions();
1481 } catch (RemoteException e) {
1485 private void writeShowAllANRsOptions() {
1486 Settings.Secure.putInt(getActivity().getContentResolver(),
1487 Settings.Secure.ANR_SHOW_BACKGROUND,
1488 mShowAllANRs.isChecked() ? 1 : 0);
1491 private void updateShowAllANRsOptions() {
1492 updateSwitchPreference(mShowAllANRs, Settings.Secure.getInt(
1493 getActivity().getContentResolver(), Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0);
1496 private void confirmEnableOemUnlock() {
1497 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1499 public void onClick(DialogInterface dialog, int which) {
1500 Utils.setOemUnlockEnabled(getActivity(), true);
1505 new AlertDialog.Builder(getActivity())
1506 .setTitle(R.string.confirm_enable_oem_unlock_title)
1507 .setMessage(R.string.confirm_enable_oem_unlock_text)
1508 .setPositiveButton(R.string.enable_text, onConfirmListener)
1509 .setNegativeButton(android.R.string.cancel, null)
1514 private void confirmEnableMultiWindowMode() {
1515 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1517 public void onClick(DialogInterface dialog, int which) {
1518 setEnableMultiWindow((which == DialogInterface.BUTTON_POSITIVE) ? true : false);
1523 new AlertDialog.Builder(getActivity())
1524 .setTitle(R.string.confirm_enable_multi_window_title)
1525 .setMessage(R.string.confirm_enable_multi_window_text)
1526 .setPositiveButton(R.string.enable_text, onConfirmListener)
1527 .setNegativeButton(android.R.string.cancel, onConfirmListener)
1533 public void onSwitchChanged(Switch switchView, boolean isChecked) {
1534 if (switchView != mSwitchBar.getSwitch()) {
1537 if (isChecked != mLastEnabledState) {
1539 mDialogClicked = false;
1540 if (mEnableDialog != null) dismissDialogs();
1541 mEnableDialog = new AlertDialog.Builder(getActivity()).setMessage(
1542 getActivity().getResources().getString(
1543 R.string.dev_settings_warning_message))
1544 .setTitle(R.string.dev_settings_warning_title)
1545 .setPositiveButton(android.R.string.yes, this)
1546 .setNegativeButton(android.R.string.no, this)
1548 mEnableDialog.setOnDismissListener(this);
1550 resetDangerousOptions();
1551 Settings.Global.putInt(getActivity().getContentResolver(),
1552 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0);
1553 mLastEnabledState = isChecked;
1554 setPrefsEnabledState(mLastEnabledState);
1560 public void onActivityResult(int requestCode, int resultCode, Intent data) {
1561 if (requestCode == RESULT_DEBUG_APP) {
1562 if (resultCode == Activity.RESULT_OK) {
1563 mDebugApp = data.getAction();
1564 writeDebuggerOptions();
1565 updateDebuggerOptions();
1567 } else if (requestCode == RESULT_MOCK_LOCATION_APP) {
1568 if (resultCode == Activity.RESULT_OK) {
1569 mMockLocationApp = data.getAction();
1570 writeMockLocation();
1571 updateMockLocation();
1573 } else if (requestCode == REQUEST_CODE_ENABLE_OEM_UNLOCK) {
1574 if (resultCode == Activity.RESULT_OK) {
1575 if (mEnableOemUnlock.isChecked()) {
1576 confirmEnableOemUnlock();
1578 Utils.setOemUnlockEnabled(getActivity(), false);
1582 super.onActivityResult(requestCode, resultCode, data);
1587 public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
1588 if (Utils.isMonkeyRunning()) {
1592 if (preference == mEnableAdb) {
1593 if (mEnableAdb.isChecked()) {
1594 mDialogClicked = false;
1595 if (mAdbDialog != null) dismissDialogs();
1596 mAdbDialog = new AlertDialog.Builder(getActivity()).setMessage(
1597 getActivity().getResources().getString(R.string.adb_warning_message))
1598 .setTitle(R.string.adb_warning_title)
1599 .setPositiveButton(android.R.string.yes, this)
1600 .setNegativeButton(android.R.string.no, this)
1602 mAdbDialog.setOnDismissListener(this);
1604 Settings.Global.putInt(getActivity().getContentResolver(),
1605 Settings.Global.ADB_ENABLED, 0);
1606 mVerifyAppsOverUsb.setEnabled(false);
1607 mVerifyAppsOverUsb.setChecked(false);
1608 updateBugreportOptions();
1610 } else if (preference == mClearAdbKeys) {
1611 if (mAdbKeysDialog != null) dismissDialogs();
1612 mAdbKeysDialog = new AlertDialog.Builder(getActivity())
1613 .setMessage(R.string.adb_keys_warning_message)
1614 .setPositiveButton(android.R.string.ok, this)
1615 .setNegativeButton(android.R.string.cancel, null)
1617 } else if (preference == mEnableTerminal) {
1618 final PackageManager pm = getActivity().getPackageManager();
1619 pm.setApplicationEnabledSetting(TERMINAL_APP_PACKAGE,
1620 mEnableTerminal.isChecked() ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
1621 : PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
1622 } else if (preference == mBugreportInPower) {
1623 Settings.Secure.putInt(getActivity().getContentResolver(),
1624 Settings.Secure.BUGREPORT_IN_POWER_MENU,
1625 mBugreportInPower.isChecked() ? 1 : 0);
1626 } else if (preference == mKeepScreenOn) {
1627 Settings.Global.putInt(getActivity().getContentResolver(),
1628 Settings.Global.STAY_ON_WHILE_PLUGGED_IN,
1629 mKeepScreenOn.isChecked() ?
1630 (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);
1631 } else if (preference == mBtHciSnoopLog) {
1632 writeBtHciSnoopLogOptions();
1633 } else if (preference == mEnableOemUnlock) {
1634 if (!showKeyguardConfirmation(getResources(), REQUEST_CODE_ENABLE_OEM_UNLOCK)) {
1635 if (mEnableOemUnlock.isChecked()) {
1636 confirmEnableOemUnlock();
1638 Utils.setOemUnlockEnabled(getActivity(), false);
1641 } else if (preference == mMockLocationAppPref) {
1642 Intent intent = new Intent(getActivity(), AppPicker.class);
1643 intent.putExtra(AppPicker.EXTRA_REQUESTIING_PERMISSION,
1644 Manifest.permission.ACCESS_MOCK_LOCATION);
1645 startActivityForResult(intent, RESULT_MOCK_LOCATION_APP);
1646 } else if (preference == mDebugViewAttributes) {
1647 Settings.Global.putInt(getActivity().getContentResolver(),
1648 Settings.Global.DEBUG_VIEW_ATTRIBUTES,
1649 mDebugViewAttributes.isChecked() ? 1 : 0);
1650 } else if (preference == mDebugAppPref) {
1651 Intent intent = new Intent(getActivity(), AppPicker.class);
1652 intent.putExtra(AppPicker.EXTRA_DEBUGGABLE, true);
1653 startActivityForResult(intent, RESULT_DEBUG_APP);
1654 } else if (preference == mWaitForDebugger) {
1655 writeDebuggerOptions();
1656 } else if (preference == mVerifyAppsOverUsb) {
1657 writeVerifyAppsOverUsbOptions();
1658 } else if (preference == mStrictMode) {
1659 writeStrictModeVisualOptions();
1660 } else if (preference == mPointerLocation) {
1661 writePointerLocationOptions();
1662 } else if (preference == mShowTouches) {
1663 writeShowTouchesOptions();
1664 } else if (preference == mShowScreenUpdates) {
1665 writeShowUpdatesOption();
1666 } else if (preference == mDisableOverlays) {
1667 writeDisableOverlaysOption();
1668 } else if (preference == mEnableMultiWindow) {
1669 if (mEnableMultiWindow.isChecked()) {
1670 confirmEnableMultiWindowMode();
1672 setEnableMultiWindow(false);
1674 } else if (preference == mShowCpuUsage) {
1675 writeCpuUsageOptions();
1676 } else if (preference == mImmediatelyDestroyActivities) {
1677 writeImmediatelyDestroyActivitiesOptions();
1678 } else if (preference == mShowAllANRs) {
1679 writeShowAllANRsOptions();
1680 } else if (preference == mForceHardwareUi) {
1681 writeHardwareUiOptions();
1682 } else if (preference == mForceMsaa) {
1684 } else if (preference == mShowHwScreenUpdates) {
1685 writeShowHwScreenUpdatesOptions();
1686 } else if (preference == mShowHwLayersUpdates) {
1687 writeShowHwLayersUpdatesOptions();
1688 } else if (preference == mDebugLayout) {
1689 writeDebugLayoutOptions();
1690 } else if (preference == mForceRtlLayout) {
1691 writeForceRtlOptions();
1692 } else if (preference == mWifiDisplayCertification) {
1693 writeWifiDisplayCertificationOptions();
1694 } else if (preference == mWifiVerboseLogging) {
1695 writeWifiVerboseLoggingOptions();
1696 } else if (preference == mWifiAggressiveHandover) {
1697 writeWifiAggressiveHandoverOptions();
1698 } else if (preference == mWifiAllowScansWithTraffic) {
1699 writeWifiAllowScansWithTrafficOptions();
1700 } else if (preference == mLegacyDhcpClient) {
1701 writeLegacyDhcpClientOptions();
1702 } else if (preference == mMobileDataAlwaysOn) {
1703 writeMobileDataAlwaysOnOptions();
1704 } else if (preference == mUSBAudio) {
1705 writeUSBAudioOptions();
1706 } else if (INACTIVE_APPS_KEY.equals(preference.getKey())) {
1707 startInactiveAppsFragment();
1709 return super.onPreferenceTreeClick(preferenceScreen, preference);
1715 private void startInactiveAppsFragment() {
1716 ((SettingsActivity) getActivity()).startPreferencePanel(
1717 InactiveApps.class.getName(),
1718 null, R.string.inactive_apps_title, null, null, 0);
1721 private boolean showKeyguardConfirmation(Resources resources, int requestCode) {
1722 return new ChooseLockSettingsHelper(getActivity(), this).launchConfirmationActivity(
1723 requestCode, resources.getString(R.string.oem_unlock_enable));
1727 public boolean onPreferenceChange(Preference preference, Object newValue) {
1728 if (HDCP_CHECKING_KEY.equals(preference.getKey())) {
1729 SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString());
1731 pokeSystemProperties();
1733 } else if (preference == mLogdSize) {
1734 writeLogdSizeOption(newValue);
1736 } else if (preference == mUsbConfiguration) {
1737 writeUsbConfigurationOption(newValue);
1739 } else if (preference == mWindowAnimationScale) {
1740 writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
1742 } else if (preference == mTransitionAnimationScale) {
1743 writeAnimationScaleOption(1, mTransitionAnimationScale, newValue);
1745 } else if (preference == mAnimatorDurationScale) {
1746 writeAnimationScaleOption(2, mAnimatorDurationScale, newValue);
1748 } else if (preference == mOverlayDisplayDevices) {
1749 writeOverlayDisplayDevicesOptions(newValue);
1751 } else if (preference == mOpenGLTraces) {
1752 writeOpenGLTracesOptions(newValue);
1754 } else if (preference == mTrackFrameTime) {
1755 writeTrackFrameTimeOptions(newValue);
1757 } else if (preference == mDebugHwOverdraw) {
1758 writeDebugHwOverdrawOptions(newValue);
1760 } else if (preference == mShowNonRectClip) {
1761 writeShowNonRectClipOptions(newValue);
1763 } else if (preference == mAppProcessLimit) {
1764 writeAppProcessLimitOptions(newValue);
1766 } else if (preference == mSimulateColorSpace) {
1767 writeSimulateColorSpace(newValue);
1773 private void dismissDialogs() {
1774 if (mAdbDialog != null) {
1775 mAdbDialog.dismiss();
1778 if (mAdbKeysDialog != null) {
1779 mAdbKeysDialog.dismiss();
1780 mAdbKeysDialog = null;
1782 if (mEnableDialog != null) {
1783 mEnableDialog.dismiss();
1784 mEnableDialog = null;
1788 public void onClick(DialogInterface dialog, int which) {
1789 if (dialog == mAdbDialog) {
1790 if (which == DialogInterface.BUTTON_POSITIVE) {
1791 mDialogClicked = true;
1792 Settings.Global.putInt(getActivity().getContentResolver(),
1793 Settings.Global.ADB_ENABLED, 1);
1794 mVerifyAppsOverUsb.setEnabled(true);
1795 updateVerifyAppsOverUsbOptions();
1796 updateBugreportOptions();
1799 mEnableAdb.setChecked(false);
1801 } else if (dialog == mAdbKeysDialog) {
1802 if (which == DialogInterface.BUTTON_POSITIVE) {
1804 IBinder b = ServiceManager.getService(Context.USB_SERVICE);
1805 IUsbManager service = IUsbManager.Stub.asInterface(b);
1806 service.clearUsbDebuggingKeys();
1807 } catch (RemoteException e) {
1808 Log.e(TAG, "Unable to clear adb keys", e);
1811 } else if (dialog == mEnableDialog) {
1812 if (which == DialogInterface.BUTTON_POSITIVE) {
1813 mDialogClicked = true;
1814 Settings.Global.putInt(getActivity().getContentResolver(),
1815 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
1816 mLastEnabledState = true;
1817 setPrefsEnabledState(mLastEnabledState);
1820 mSwitchBar.setChecked(false);
1825 public void onDismiss(DialogInterface dialog) {
1826 // Assuming that onClick gets called first
1827 if (dialog == mAdbDialog) {
1828 if (!mDialogClicked) {
1829 mEnableAdb.setChecked(false);
1832 } else if (dialog == mEnableDialog) {
1833 if (!mDialogClicked) {
1834 mSwitchBar.setChecked(false);
1836 mEnableDialog = null;
1841 public void onDestroy() {
1846 void pokeSystemProperties() {
1847 if (!mDontPokeProperties) {
1848 //noinspection unchecked
1849 (new SystemPropPoker()).execute();
1853 private BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
1855 public void onReceive(Context context, Intent intent) {
1856 updateUsbConfigurationValues();
1860 static class SystemPropPoker extends AsyncTask<Void, Void, Void> {
1862 protected Void doInBackground(Void... params) {
1865 services = ServiceManager.listServices();
1866 } catch (RemoteException e) {
1869 for (String service : services) {
1870 IBinder obj = ServiceManager.checkService(service);
1872 Parcel data = Parcel.obtain();
1874 obj.transact(IBinder.SYSPROPS_TRANSACTION, data, null, 0);
1875 } catch (RemoteException e) {
1876 } catch (Exception e) {
1877 Log.i(TAG, "Someone wrote a bad service '" + service
1878 + "' that doesn't like to be poked: " + e);
1887 private static boolean isPackageInstalled(Context context, String packageName) {
1889 return context.getPackageManager().getPackageInfo(packageName, 0) != null;
1890 } catch (NameNotFoundException e) {
1898 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
1899 new BaseSearchIndexProvider() {
1901 private boolean isShowingDeveloperOptions(Context context) {
1902 return context.getSharedPreferences(DevelopmentSettings.PREF_FILE,
1903 Context.MODE_PRIVATE).getBoolean(
1904 DevelopmentSettings.PREF_SHOW,
1905 android.os.Build.TYPE.equals("eng"));
1909 public List<SearchIndexableResource> getXmlResourcesToIndex(
1910 Context context, boolean enabled) {
1912 if (!isShowingDeveloperOptions(context)) {
1916 final SearchIndexableResource sir = new SearchIndexableResource(context);
1917 sir.xmlResId = R.xml.development_prefs;
1918 return Arrays.asList(sir);
1922 public List<String> getNonIndexableKeys(Context context) {
1923 if (!isShowingDeveloperOptions(context)) {
1927 final List<String> keys = new ArrayList<String>();
1928 if (!showEnableOemUnlockPreference()) {
1929 keys.add(ENABLE_OEM_UNLOCK);
1931 if (!showEnableMultiWindowPreference()) {
1932 keys.add(ENABLE_MULTI_WINDOW_KEY);