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.users.UserDetailsSettings;
80 import com.android.settings.widget.SwitchBar;
82 import java.lang.Process;
83 import java.util.ArrayList;
84 import java.util.Arrays;
85 import java.util.HashSet;
86 import java.util.List;
89 * Displays preferences for application developers.
91 public class DevelopmentSettings extends SettingsPreferenceFragment
92 implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
93 OnPreferenceChangeListener, SwitchBar.OnSwitchChangeListener, Indexable {
94 private static final String TAG = "DevelopmentSettings";
97 * Preference file were development settings prefs are stored.
99 public static final String PREF_FILE = "development";
102 * Whether to show the development settings to the user. Default is false.
104 public static final String PREF_SHOW = "show";
106 private static final ComponentName SYSUI_TUNER = new ComponentName("com.android.systemui",
107 "com.android.systemui.tuner.TunerActivity");
109 private static final String ENABLE_ADB = "enable_adb";
110 private static final String CLEAR_ADB_KEYS = "clear_adb_keys";
111 private static final String ENABLE_TERMINAL = "enable_terminal";
112 private static final String KEEP_SCREEN_ON = "keep_screen_on";
113 private static final String BT_HCI_SNOOP_LOG = "bt_hci_snoop_log";
114 private static final String ENABLE_OEM_UNLOCK = "oem_unlock_enable";
115 private static final String HDCP_CHECKING_KEY = "hdcp_checking";
116 private static final String HDCP_CHECKING_PROPERTY = "persist.sys.hdcp_checking";
117 private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
118 private static final String HARDWARE_UI_PROPERTY = "persist.sys.ui.hw";
119 private static final String MSAA_PROPERTY = "debug.egl.force_msaa";
120 private static final String BUGREPORT = "bugreport";
121 private static final String BUGREPORT_IN_POWER_KEY = "bugreport_in_power";
122 private static final String OPENGL_TRACES_PROPERTY = "debug.egl.trace";
123 private static final String TUNER_UI_KEY = "tuner_ui";
125 private static final String DEBUG_APP_KEY = "debug_app";
126 private static final String WAIT_FOR_DEBUGGER_KEY = "wait_for_debugger";
127 private static final String MOCK_LOCATION_APP_KEY = "mock_location_app";
128 private static final String VERIFY_APPS_OVER_USB_KEY = "verify_apps_over_usb";
129 private static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes";
130 private static final String STRICT_MODE_KEY = "strict_mode";
131 private static final String POINTER_LOCATION_KEY = "pointer_location";
132 private static final String SHOW_TOUCHES_KEY = "show_touches";
133 private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
134 private static final String DISABLE_OVERLAYS_KEY = "disable_overlays";
135 private static final String SIMULATE_COLOR_SPACE = "simulate_color_space";
136 private static final String USE_AWESOMEPLAYER_KEY = "use_awesomeplayer";
137 private static final String USB_AUDIO_KEY = "usb_audio";
138 private static final String USE_AWESOMEPLAYER_PROPERTY = "persist.sys.media.use-awesome";
139 private static final String SHOW_CPU_USAGE_KEY = "show_cpu_usage";
140 private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
141 private static final String FORCE_MSAA_KEY = "force_msaa";
142 private static final String TRACK_FRAME_TIME_KEY = "track_frame_time";
143 private static final String SHOW_NON_RECTANGULAR_CLIP_KEY = "show_non_rect_clip";
144 private static final String SHOW_HW_SCREEN_UPDATES_KEY = "show_hw_screen_udpates";
145 private static final String SHOW_HW_LAYERS_UPDATES_KEY = "show_hw_layers_udpates";
146 private static final String DEBUG_HW_OVERDRAW_KEY = "debug_hw_overdraw";
147 private static final String DEBUG_LAYOUT_KEY = "debug_layout";
148 private static final String FORCE_RTL_LAYOUT_KEY = "force_rtl_layout_all_locales";
149 private static final String WINDOW_ANIMATION_SCALE_KEY = "window_animation_scale";
150 private static final String TRANSITION_ANIMATION_SCALE_KEY = "transition_animation_scale";
151 private static final String ANIMATOR_DURATION_SCALE_KEY = "animator_duration_scale";
152 private static final String OVERLAY_DISPLAY_DEVICES_KEY = "overlay_display_devices";
153 private static final String ENABLE_MULTI_WINDOW_KEY = "enable_multi_window";
154 private static final String DEBUG_DEBUGGING_CATEGORY_KEY = "debug_debugging_category";
155 private static final String DEBUG_APPLICATIONS_CATEGORY_KEY = "debug_applications_category";
156 private static final String SELECT_LOGD_SIZE_KEY = "select_logd_size";
157 private static final String SELECT_LOGD_SIZE_PROPERTY = "persist.logd.size";
158 private static final String SELECT_LOGD_DEFAULT_SIZE_PROPERTY = "ro.logd.size";
160 private static final String DEBUG_NETWORKING_CATEGORY_KEY = "debug_networking_category";
161 private static final String WIFI_DISPLAY_CERTIFICATION_KEY = "wifi_display_certification";
162 private static final String WIFI_VERBOSE_LOGGING_KEY = "wifi_verbose_logging";
163 private static final String WIFI_AGGRESSIVE_HANDOVER_KEY = "wifi_aggressive_handover";
164 private static final String WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY = "wifi_allow_scan_with_traffic";
165 private static final String USB_CONFIGURATION_KEY = "select_usb_configuration";
166 private static final String SELECT_USB_CONFIGURATION_PROPERTY = "sys.usb.config";
167 private static final String WIFI_LEGACY_DHCP_CLIENT_KEY = "legacy_dhcp_client";
168 private static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on";
170 private static final String INACTIVE_APPS_KEY = "inactive_apps";
172 private static final String OPENGL_TRACES_KEY = "enable_opengl_traces";
174 private static final String IMMEDIATELY_DESTROY_ACTIVITIES_KEY
175 = "immediately_destroy_activities";
176 private static final String APP_PROCESS_LIMIT_KEY = "app_process_limit";
178 private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs";
180 private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
182 private static final String TERMINAL_APP_PACKAGE = "com.android.terminal";
184 private static final int RESULT_DEBUG_APP = 1000;
185 private static final int RESULT_MOCK_LOCATION_APP = 1001;
187 private static final String PERSISTENT_DATA_BLOCK_PROP = "ro.frp.pst";
189 private static final int REQUEST_CODE_ENABLE_OEM_UNLOCK = 0;
191 private static String DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = "262144"; // 256K
193 private static final int[] MOCK_LOCATION_APP_OPS = new int[] {AppOpsManager.OP_MOCK_LOCATION};
195 private static final String MULTI_WINDOW_SYSTEM_PROPERTY = "persist.sys.debug.multi_window";
196 private IWindowManager mWindowManager;
197 private IBackupManager mBackupManager;
198 private DevicePolicyManager mDpm;
199 private UserManager mUm;
200 private WifiManager mWifiManager;
202 private SwitchBar mSwitchBar;
203 private boolean mLastEnabledState;
204 private boolean mHaveDebugSettings;
205 private boolean mDontPokeProperties;
207 private SwitchPreference mEnableAdb;
208 private Preference mClearAdbKeys;
209 private SwitchPreference mEnableTerminal;
210 private Preference mBugreport;
211 private SwitchPreference mBugreportInPower;
212 private SwitchPreference mKeepScreenOn;
213 private SwitchPreference mBtHciSnoopLog;
214 private SwitchPreference mEnableOemUnlock;
215 private SwitchPreference mDebugViewAttributes;
217 private PreferenceScreen mPassword;
218 private String mDebugApp;
219 private Preference mDebugAppPref;
221 private String mMockLocationApp;
222 private Preference mMockLocationAppPref;
224 private SwitchPreference mWaitForDebugger;
225 private SwitchPreference mVerifyAppsOverUsb;
226 private SwitchPreference mWifiDisplayCertification;
227 private SwitchPreference mWifiVerboseLogging;
228 private SwitchPreference mWifiAggressiveHandover;
229 private SwitchPreference mLegacyDhcpClient;
230 private SwitchPreference mMobileDataAlwaysOn;
232 private SwitchPreference mWifiAllowScansWithTraffic;
233 private SwitchPreference mStrictMode;
234 private SwitchPreference mPointerLocation;
235 private SwitchPreference mShowTouches;
236 private SwitchPreference mShowScreenUpdates;
237 private SwitchPreference mDisableOverlays;
238 private SwitchPreference mEnableMultiWindow;
239 private SwitchPreference mShowCpuUsage;
240 private SwitchPreference mForceHardwareUi;
241 private SwitchPreference mForceMsaa;
242 private SwitchPreference mShowHwScreenUpdates;
243 private SwitchPreference mShowHwLayersUpdates;
244 private SwitchPreference mDebugLayout;
245 private SwitchPreference mForceRtlLayout;
246 private ListPreference mDebugHwOverdraw;
247 private ListPreference mLogdSize;
248 private ListPreference mUsbConfiguration;
249 private ListPreference mTrackFrameTime;
250 private ListPreference mShowNonRectClip;
251 private ListPreference mWindowAnimationScale;
252 private ListPreference mTransitionAnimationScale;
253 private ListPreference mAnimatorDurationScale;
254 private ListPreference mOverlayDisplayDevices;
255 private ListPreference mOpenGLTraces;
257 private ListPreference mSimulateColorSpace;
259 private SwitchPreference mUseAwesomePlayer;
260 private SwitchPreference mUSBAudio;
261 private SwitchPreference mImmediatelyDestroyActivities;
263 private ListPreference mAppProcessLimit;
265 private SwitchPreference mShowAllANRs;
267 private final ArrayList<Preference> mAllPrefs = new ArrayList<Preference>();
269 private final ArrayList<SwitchPreference> mResetSwitchPrefs
270 = new ArrayList<SwitchPreference>();
272 private final HashSet<Preference> mDisabledPrefs = new HashSet<Preference>();
273 // To track whether a confirmation dialog was clicked.
274 private boolean mDialogClicked;
275 private Dialog mEnableDialog;
276 private Dialog mAdbDialog;
278 private Dialog mAdbKeysDialog;
279 private boolean mUnavailable;
281 private SwitchPreference mTunerUiPref;
284 protected int getMetricsCategory() {
285 return MetricsLogger.DEVELOPMENT;
289 public void onCreate(Bundle icicle) {
290 super.onCreate(icicle);
292 mWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
293 mBackupManager = IBackupManager.Stub.asInterface(
294 ServiceManager.getService(Context.BACKUP_SERVICE));
295 mDpm = (DevicePolicyManager)getActivity().getSystemService(Context.DEVICE_POLICY_SERVICE);
296 mUm = (UserManager) getSystemService(Context.USER_SERVICE);
298 mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
300 if (android.os.Process.myUserHandle().getIdentifier() != UserHandle.USER_OWNER
301 || mUm.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES)) {
303 setPreferenceScreen(new PreferenceScreen(getActivity(), null));
307 addPreferencesFromResource(R.xml.development_prefs);
309 final PreferenceGroup debugDebuggingCategory = (PreferenceGroup)
310 findPreference(DEBUG_DEBUGGING_CATEGORY_KEY);
311 mEnableAdb = findAndInitSwitchPref(ENABLE_ADB);
312 mClearAdbKeys = findPreference(CLEAR_ADB_KEYS);
313 if (!SystemProperties.getBoolean("ro.adb.secure", false)) {
314 if (debugDebuggingCategory != null) {
315 debugDebuggingCategory.removePreference(mClearAdbKeys);
318 mAllPrefs.add(mClearAdbKeys);
319 mEnableTerminal = findAndInitSwitchPref(ENABLE_TERMINAL);
320 if (!isPackageInstalled(getActivity(), TERMINAL_APP_PACKAGE)) {
321 debugDebuggingCategory.removePreference(mEnableTerminal);
322 mEnableTerminal = null;
325 mBugreport = findPreference(BUGREPORT);
326 mBugreportInPower = findAndInitSwitchPref(BUGREPORT_IN_POWER_KEY);
327 mKeepScreenOn = findAndInitSwitchPref(KEEP_SCREEN_ON);
328 mBtHciSnoopLog = findAndInitSwitchPref(BT_HCI_SNOOP_LOG);
329 mEnableOemUnlock = findAndInitSwitchPref(ENABLE_OEM_UNLOCK);
330 if (!showEnableOemUnlockPreference()) {
331 removePreference(mEnableOemUnlock);
332 mEnableOemUnlock = null;
335 mDebugViewAttributes = findAndInitSwitchPref(DEBUG_VIEW_ATTRIBUTES);
336 mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
337 mAllPrefs.add(mPassword);
340 if (!android.os.Process.myUserHandle().equals(UserHandle.OWNER)) {
341 disableForUser(mEnableAdb);
342 disableForUser(mClearAdbKeys);
343 disableForUser(mEnableTerminal);
344 disableForUser(mPassword);
347 mDebugAppPref = findPreference(DEBUG_APP_KEY);
348 mAllPrefs.add(mDebugAppPref);
349 mWaitForDebugger = findAndInitSwitchPref(WAIT_FOR_DEBUGGER_KEY);
351 mMockLocationAppPref = findPreference(MOCK_LOCATION_APP_KEY);
352 mAllPrefs.add(mMockLocationAppPref);
354 mVerifyAppsOverUsb = findAndInitSwitchPref(VERIFY_APPS_OVER_USB_KEY);
355 if (!showVerifierSetting()) {
356 if (debugDebuggingCategory != null) {
357 debugDebuggingCategory.removePreference(mVerifyAppsOverUsb);
359 mVerifyAppsOverUsb.setEnabled(false);
362 mStrictMode = findAndInitSwitchPref(STRICT_MODE_KEY);
363 mPointerLocation = findAndInitSwitchPref(POINTER_LOCATION_KEY);
364 mShowTouches = findAndInitSwitchPref(SHOW_TOUCHES_KEY);
365 mShowScreenUpdates = findAndInitSwitchPref(SHOW_SCREEN_UPDATES_KEY);
366 mDisableOverlays = findAndInitSwitchPref(DISABLE_OVERLAYS_KEY);
367 mShowCpuUsage = findAndInitSwitchPref(SHOW_CPU_USAGE_KEY);
368 mForceHardwareUi = findAndInitSwitchPref(FORCE_HARDWARE_UI_KEY);
369 mForceMsaa = findAndInitSwitchPref(FORCE_MSAA_KEY);
370 mTrackFrameTime = addListPreference(TRACK_FRAME_TIME_KEY);
371 mShowNonRectClip = addListPreference(SHOW_NON_RECTANGULAR_CLIP_KEY);
372 mShowHwScreenUpdates = findAndInitSwitchPref(SHOW_HW_SCREEN_UPDATES_KEY);
373 mShowHwLayersUpdates = findAndInitSwitchPref(SHOW_HW_LAYERS_UPDATES_KEY);
374 mDebugLayout = findAndInitSwitchPref(DEBUG_LAYOUT_KEY);
375 mForceRtlLayout = findAndInitSwitchPref(FORCE_RTL_LAYOUT_KEY);
376 mDebugHwOverdraw = addListPreference(DEBUG_HW_OVERDRAW_KEY);
377 mWifiDisplayCertification = findAndInitSwitchPref(WIFI_DISPLAY_CERTIFICATION_KEY);
378 mWifiVerboseLogging = findAndInitSwitchPref(WIFI_VERBOSE_LOGGING_KEY);
379 mWifiAggressiveHandover = findAndInitSwitchPref(WIFI_AGGRESSIVE_HANDOVER_KEY);
380 mWifiAllowScansWithTraffic = findAndInitSwitchPref(WIFI_ALLOW_SCAN_WITH_TRAFFIC_KEY);
381 mLegacyDhcpClient = findAndInitSwitchPref(WIFI_LEGACY_DHCP_CLIENT_KEY);
382 mMobileDataAlwaysOn = findAndInitSwitchPref(MOBILE_DATA_ALWAYS_ON);
383 mLogdSize = addListPreference(SELECT_LOGD_SIZE_KEY);
384 mUsbConfiguration = addListPreference(USB_CONFIGURATION_KEY);
386 mWindowAnimationScale = addListPreference(WINDOW_ANIMATION_SCALE_KEY);
387 mTransitionAnimationScale = addListPreference(TRANSITION_ANIMATION_SCALE_KEY);
388 mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
389 mOverlayDisplayDevices = addListPreference(OVERLAY_DISPLAY_DEVICES_KEY);
390 mEnableMultiWindow = findAndInitSwitchPref(ENABLE_MULTI_WINDOW_KEY);
391 if (!showEnableMultiWindowPreference()) {
392 final PreferenceGroup drawingGroup =
393 (PreferenceGroup)findPreference("debug_drawing_category");
394 if (drawingGroup != null) {
395 drawingGroup.removePreference(mEnableMultiWindow);
397 mEnableMultiWindow.setEnabled(false);
399 removePreference(mEnableMultiWindow);
400 mEnableMultiWindow = null;
402 mOpenGLTraces = addListPreference(OPENGL_TRACES_KEY);
403 mSimulateColorSpace = addListPreference(SIMULATE_COLOR_SPACE);
404 mUseAwesomePlayer = findAndInitSwitchPref(USE_AWESOMEPLAYER_KEY);
405 mUSBAudio = findAndInitSwitchPref(USB_AUDIO_KEY);
407 mImmediatelyDestroyActivities = (SwitchPreference) findPreference(
408 IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
409 mAllPrefs.add(mImmediatelyDestroyActivities);
410 mResetSwitchPrefs.add(mImmediatelyDestroyActivities);
412 mAppProcessLimit = addListPreference(APP_PROCESS_LIMIT_KEY);
414 mShowAllANRs = (SwitchPreference) findPreference(
416 mAllPrefs.add(mShowAllANRs);
417 mResetSwitchPrefs.add(mShowAllANRs);
419 mTunerUiPref = findAndInitSwitchPref(TUNER_UI_KEY);
421 Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
422 if (hdcpChecking != null) {
423 mAllPrefs.add(hdcpChecking);
424 removePreferenceForProduction(hdcpChecking);
428 private ListPreference addListPreference(String prefKey) {
429 ListPreference pref = (ListPreference) findPreference(prefKey);
431 pref.setOnPreferenceChangeListener(this);
435 private void disableForUser(Preference pref) {
437 pref.setEnabled(false);
438 mDisabledPrefs.add(pref);
442 private SwitchPreference findAndInitSwitchPref(String key) {
443 SwitchPreference pref = (SwitchPreference) findPreference(key);
445 throw new IllegalArgumentException("Cannot find preference with key = " + key);
448 mResetSwitchPrefs.add(pref);
453 public void onActivityCreated(Bundle savedInstanceState) {
454 super.onActivityCreated(savedInstanceState);
456 final SettingsActivity activity = (SettingsActivity) getActivity();
458 mSwitchBar = activity.getSwitchBar();
460 mSwitchBar.setEnabled(false);
464 mSwitchBar.addOnSwitchChangeListener(this);
467 private boolean removePreferenceForProduction(Preference preference) {
468 if ("user".equals(Build.TYPE)) {
469 removePreference(preference);
475 private void removePreference(Preference preference) {
476 getPreferenceScreen().removePreference(preference);
477 mAllPrefs.remove(preference);
478 mResetSwitchPrefs.remove(preference);
481 private void setPrefsEnabledState(boolean enabled) {
482 for (int i = 0; i < mAllPrefs.size(); i++) {
483 Preference pref = mAllPrefs.get(i);
484 pref.setEnabled(enabled && !mDisabledPrefs.contains(pref));
490 public void onResume() {
494 // Show error message
495 TextView emptyView = (TextView) getView().findViewById(android.R.id.empty);
496 getListView().setEmptyView(emptyView);
497 if (emptyView != null) {
498 emptyView.setText(R.string.development_settings_not_available);
503 if (mDpm.getMaximumTimeToLock(null) > 0) {
504 // A DeviceAdmin has specified a maximum time until the device
505 // will lock... in this case we can't allow the user to turn
506 // on "stay awake when plugged in" because that would defeat the
508 mDisabledPrefs.add(mKeepScreenOn);
510 mDisabledPrefs.remove(mKeepScreenOn);
513 final ContentResolver cr = getActivity().getContentResolver();
514 mLastEnabledState = Settings.Global.getInt(cr,
515 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0) != 0;
516 mSwitchBar.setChecked(mLastEnabledState);
517 setPrefsEnabledState(mLastEnabledState);
519 if (mHaveDebugSettings && !mLastEnabledState) {
520 // Overall debugging is disabled, but there are some debug
521 // settings that are enabled. This is an invalid state. Switch
522 // to debug settings being enabled, so the user knows there is
523 // stuff enabled and can turn it all off if they want.
524 Settings.Global.putInt(getActivity().getContentResolver(),
525 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
526 mLastEnabledState = true;
527 mSwitchBar.setChecked(mLastEnabledState);
528 setPrefsEnabledState(mLastEnabledState);
534 public View onCreateView(LayoutInflater inflater, ViewGroup container,
535 Bundle savedInstanceState) {
536 IntentFilter filter = new IntentFilter();
537 filter.addAction(UsbManager.ACTION_USB_STATE);
538 getActivity().registerReceiver(mUsbReceiver, filter);
539 return super.onCreateView(inflater, container, savedInstanceState);
543 public void onDestroyView() {
544 super.onDestroyView();
549 mSwitchBar.removeOnSwitchChangeListener(this);
551 getActivity().unregisterReceiver(mUsbReceiver);
554 void updateSwitchPreference(SwitchPreference switchPreference, boolean value) {
555 switchPreference.setChecked(value);
556 mHaveDebugSettings |= value;
559 private void updateAllOptions() {
560 final Context context = getActivity();
561 final ContentResolver cr = context.getContentResolver();
562 mHaveDebugSettings = false;
563 updateSwitchPreference(mEnableAdb, Settings.Global.getInt(cr,
564 Settings.Global.ADB_ENABLED, 0) != 0);
565 if (mEnableTerminal != null) {
566 updateSwitchPreference(mEnableTerminal,
567 context.getPackageManager().getApplicationEnabledSetting(TERMINAL_APP_PACKAGE)
568 == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
570 updateSwitchPreference(mBugreportInPower, Settings.Secure.getInt(cr,
571 Settings.Secure.BUGREPORT_IN_POWER_MENU, 0) != 0);
572 updateSwitchPreference(mKeepScreenOn, Settings.Global.getInt(cr,
573 Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
574 updateSwitchPreference(mBtHciSnoopLog, Settings.Secure.getInt(cr,
575 Settings.Secure.BLUETOOTH_HCI_LOG, 0) != 0);
576 if (mEnableOemUnlock != null) {
577 updateSwitchPreference(mEnableOemUnlock, Utils.isOemUnlockEnabled(getActivity()));
579 updateSwitchPreference(mDebugViewAttributes, Settings.Global.getInt(cr,
580 Settings.Global.DEBUG_VIEW_ATTRIBUTES, 0) != 0);
582 updatePasswordSummary();
583 updateDebuggerOptions();
584 updateMockLocation();
585 updateStrictModeVisualOptions();
586 updatePointerLocationOptions();
587 updateShowTouchesOptions();
588 updateFlingerOptions();
589 updateCpuUsageOptions();
590 updateHardwareUiOptions();
592 updateTrackFrameTimeOptions();
593 updateShowNonRectClipOptions();
594 updateShowHwScreenUpdatesOptions();
595 updateShowHwLayersUpdatesOptions();
596 updateDebugHwOverdrawOptions();
597 updateDebugLayoutOptions();
598 updateAnimationScaleOptions();
599 updateOverlayDisplayDevicesOptions();
600 if (mEnableMultiWindow != null) {
601 updateSwitchPreference(mEnableMultiWindow,
602 SystemProperties.getBoolean(MULTI_WINDOW_SYSTEM_PROPERTY, false));
604 updateOpenGLTracesOptions();
605 updateImmediatelyDestroyActivitiesOptions();
606 updateAppProcessLimitOptions();
607 updateShowAllANRsOptions();
608 updateVerifyAppsOverUsbOptions();
609 updateBugreportOptions();
610 updateForceRtlOptions();
611 updateLogdSizeValues();
612 updateWifiDisplayCertificationOptions();
613 updateWifiVerboseLoggingOptions();
614 updateWifiAggressiveHandoverOptions();
615 updateWifiAllowScansWithTrafficOptions();
616 updateLegacyDhcpClientOptions();
617 updateMobileDataAlwaysOnOptions();
618 updateSimulateColorSpace();
619 updateUseNuplayerOptions();
620 updateUSBAudioOptions();
624 private void resetDangerousOptions() {
625 mDontPokeProperties = true;
626 for (int i=0; i< mResetSwitchPrefs.size(); i++) {
627 SwitchPreference cb = mResetSwitchPrefs.get(i);
628 if (cb.isChecked()) {
629 cb.setChecked(false);
630 onPreferenceTreeClick(null, cb);
633 resetDebuggerOptions();
634 writeLogdSizeOption(null);
635 writeAnimationScaleOption(0, mWindowAnimationScale, null);
636 writeAnimationScaleOption(1, mTransitionAnimationScale, null);
637 writeAnimationScaleOption(2, mAnimatorDurationScale, null);
638 // Only poke the color space setting if we control it.
639 if (usingDevelopmentColorSpace()) {
640 writeSimulateColorSpace(-1);
642 writeOverlayDisplayDevicesOptions(null);
643 writeAppProcessLimitOptions(null);
644 mHaveDebugSettings = false;
646 mDontPokeProperties = false;
647 pokeSystemProperties();
650 private void updateHdcpValues() {
651 ListPreference hdcpChecking = (ListPreference) findPreference(HDCP_CHECKING_KEY);
652 if (hdcpChecking != null) {
653 String currentValue = SystemProperties.get(HDCP_CHECKING_PROPERTY);
654 String[] values = getResources().getStringArray(R.array.hdcp_checking_values);
655 String[] summaries = getResources().getStringArray(R.array.hdcp_checking_summaries);
656 int index = 1; // Defaults to drm-only. Needs to match with R.array.hdcp_checking_values
657 for (int i = 0; i < values.length; i++) {
658 if (currentValue.equals(values[i])) {
663 hdcpChecking.setValue(values[index]);
664 hdcpChecking.setSummary(summaries[index]);
665 hdcpChecking.setOnPreferenceChangeListener(this);
669 private void updatePasswordSummary() {
671 if (mBackupManager.hasBackupPassword()) {
672 mPassword.setSummary(R.string.local_backup_password_summary_change);
674 mPassword.setSummary(R.string.local_backup_password_summary_none);
676 } catch (RemoteException e) {
677 // Not much we can do here
681 private void writeBtHciSnoopLogOptions() {
682 BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
683 adapter.configHciSnoopLog(mBtHciSnoopLog.isChecked());
684 Settings.Secure.putInt(getActivity().getContentResolver(),
685 Settings.Secure.BLUETOOTH_HCI_LOG,
686 mBtHciSnoopLog.isChecked() ? 1 : 0);
689 private void writeDebuggerOptions() {
691 ActivityManagerNative.getDefault().setDebugApp(
692 mDebugApp, mWaitForDebugger.isChecked(), true);
693 } catch (RemoteException ex) {
697 private void writeMockLocation() {
698 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
700 // Disable the app op of the previous mock location app if such.
701 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
702 if (packageOps != null) {
703 // Should be one but in case we are in a bad state due to use of command line tools.
704 for (PackageOps packageOp : packageOps) {
705 if (packageOp.getOps().get(0).getMode() != AppOpsManager.MODE_ERRORED) {
706 String oldMockLocationApp = packageOp.getPackageName();
708 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
709 oldMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
710 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
711 oldMockLocationApp, AppOpsManager.MODE_ERRORED);
712 } catch (NameNotFoundException e) {
719 // Enable the app op of the new mock location app if such.
720 if (!TextUtils.isEmpty(mMockLocationApp)) {
722 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
723 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
724 appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid,
725 mMockLocationApp, AppOpsManager.MODE_ALLOWED);
726 } catch (NameNotFoundException e) {
732 private static void resetDebuggerOptions() {
734 ActivityManagerNative.getDefault().setDebugApp(
736 } catch (RemoteException ex) {
740 private void updateDebuggerOptions() {
741 mDebugApp = Settings.Global.getString(
742 getActivity().getContentResolver(), Settings.Global.DEBUG_APP);
743 updateSwitchPreference(mWaitForDebugger, Settings.Global.getInt(
744 getActivity().getContentResolver(), Settings.Global.WAIT_FOR_DEBUGGER, 0) != 0);
745 if (mDebugApp != null && mDebugApp.length() > 0) {
748 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mDebugApp,
749 PackageManager.GET_DISABLED_COMPONENTS);
750 CharSequence lab = getActivity().getPackageManager().getApplicationLabel(ai);
751 label = lab != null ? lab.toString() : mDebugApp;
752 } catch (PackageManager.NameNotFoundException e) {
755 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_set, label));
756 mWaitForDebugger.setEnabled(true);
757 mHaveDebugSettings = true;
759 mDebugAppPref.setSummary(getResources().getString(R.string.debug_app_not_set));
760 mWaitForDebugger.setEnabled(false);
764 private void updateMockLocation() {
765 AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
767 List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
768 if (packageOps != null) {
769 for (PackageOps packageOp : packageOps) {
770 if (packageOp.getOps().get(0).getMode() == AppOpsManager.MODE_ALLOWED) {
771 mMockLocationApp = packageOps.get(0).getPackageName();
777 if (!TextUtils.isEmpty(mMockLocationApp)) {
778 String label = mMockLocationApp;
780 ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(
781 mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
782 CharSequence appLabel = getPackageManager().getApplicationLabel(ai);
783 if (appLabel != null) {
784 label = appLabel.toString();
786 } catch (PackageManager.NameNotFoundException e) {
790 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_set, label));
791 mHaveDebugSettings = true;
793 mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_not_set));
797 private void updateVerifyAppsOverUsbOptions() {
798 updateSwitchPreference(mVerifyAppsOverUsb, Settings.Global.getInt(getActivity().getContentResolver(),
799 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, 1) != 0);
800 mVerifyAppsOverUsb.setEnabled(enableVerifierSetting());
803 private void writeVerifyAppsOverUsbOptions() {
804 Settings.Global.putInt(getActivity().getContentResolver(),
805 Settings.Global.PACKAGE_VERIFIER_INCLUDE_ADB, mVerifyAppsOverUsb.isChecked() ? 1 : 0);
808 private boolean enableVerifierSetting() {
809 final ContentResolver cr = getActivity().getContentResolver();
810 if (Settings.Global.getInt(cr, Settings.Global.ADB_ENABLED, 0) == 0) {
813 if (Settings.Global.getInt(cr, Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) == 0) {
816 final PackageManager pm = getActivity().getPackageManager();
817 final Intent verification = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION);
818 verification.setType(PACKAGE_MIME_TYPE);
819 verification.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
820 final List<ResolveInfo> receivers = pm.queryBroadcastReceivers(verification, 0);
821 if (receivers.size() == 0) {
828 private boolean showVerifierSetting() {
829 return Settings.Global.getInt(getActivity().getContentResolver(),
830 Settings.Global.PACKAGE_VERIFIER_SETTING_VISIBLE, 1) > 0;
833 private static boolean showEnableOemUnlockPreference() {
834 return !SystemProperties.get(PERSISTENT_DATA_BLOCK_PROP).equals("");
837 private static boolean showEnableMultiWindowPreference() {
838 return !"user".equals(Build.TYPE);
841 private void setEnableMultiWindow(boolean value) {
842 SystemProperties.set(MULTI_WINDOW_SYSTEM_PROPERTY, String.valueOf(value));
843 pokeSystemProperties();
846 private void updateBugreportOptions() {
847 final ComponentName bugreportStorageProviderComponentName =
848 new ComponentName("com.android.shell",
849 "com.android.shell.BugreportStorageProvider");
850 if ("user".equals(Build.TYPE)) {
851 final ContentResolver resolver = getActivity().getContentResolver();
852 final boolean adbEnabled = Settings.Global.getInt(
853 resolver, Settings.Global.ADB_ENABLED, 0) != 0;
855 mBugreport.setEnabled(true);
856 mBugreportInPower.setEnabled(true);
857 getPackageManager().setComponentEnabledSetting(
858 bugreportStorageProviderComponentName,
859 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
861 mBugreport.setEnabled(false);
862 mBugreportInPower.setEnabled(false);
863 mBugreportInPower.setChecked(false);
864 Settings.Secure.putInt(resolver, Settings.Secure.BUGREPORT_IN_POWER_MENU, 0);
865 getPackageManager().setComponentEnabledSetting(
866 bugreportStorageProviderComponentName,
867 PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
870 mBugreportInPower.setEnabled(true);
871 getPackageManager().setComponentEnabledSetting(
872 bugreportStorageProviderComponentName,
873 PackageManager.COMPONENT_ENABLED_STATE_ENABLED, 0);
877 // Returns the current state of the system property that controls
878 // strictmode flashes. One of:
879 // 0: not explicitly set one way or another
882 private static int currentStrictModeActiveIndex() {
883 if (TextUtils.isEmpty(SystemProperties.get(StrictMode.VISUAL_PROPERTY))) {
886 boolean enabled = SystemProperties.getBoolean(StrictMode.VISUAL_PROPERTY, false);
887 return enabled ? 1 : 2;
890 private void writeStrictModeVisualOptions() {
892 mWindowManager.setStrictModeVisualIndicatorPreference(mStrictMode.isChecked()
894 } catch (RemoteException e) {
898 private void updateStrictModeVisualOptions() {
899 updateSwitchPreference(mStrictMode, currentStrictModeActiveIndex() == 1);
902 private void writePointerLocationOptions() {
903 Settings.System.putInt(getActivity().getContentResolver(),
904 Settings.System.POINTER_LOCATION, mPointerLocation.isChecked() ? 1 : 0);
907 private void updatePointerLocationOptions() {
908 updateSwitchPreference(mPointerLocation,
909 Settings.System.getInt(getActivity().getContentResolver(),
910 Settings.System.POINTER_LOCATION, 0) != 0);
913 private void writeShowTouchesOptions() {
914 Settings.System.putInt(getActivity().getContentResolver(),
915 Settings.System.SHOW_TOUCHES, mShowTouches.isChecked() ? 1 : 0);
918 private void updateShowTouchesOptions() {
919 updateSwitchPreference(mShowTouches,
920 Settings.System.getInt(getActivity().getContentResolver(),
921 Settings.System.SHOW_TOUCHES, 0) != 0);
924 private void updateFlingerOptions() {
925 // magic communication with surface flinger.
927 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
928 if (flinger != null) {
929 Parcel data = Parcel.obtain();
930 Parcel reply = Parcel.obtain();
931 data.writeInterfaceToken("android.ui.ISurfaceComposer");
932 flinger.transact(1010, data, reply, 0);
933 @SuppressWarnings("unused")
934 int showCpu = reply.readInt();
935 @SuppressWarnings("unused")
936 int enableGL = reply.readInt();
937 int showUpdates = reply.readInt();
938 updateSwitchPreference(mShowScreenUpdates, showUpdates != 0);
939 @SuppressWarnings("unused")
940 int showBackground = reply.readInt();
941 int disableOverlays = reply.readInt();
942 updateSwitchPreference(mDisableOverlays, disableOverlays != 0);
946 } catch (RemoteException ex) {
950 private void writeShowUpdatesOption() {
952 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
953 if (flinger != null) {
954 Parcel data = Parcel.obtain();
955 data.writeInterfaceToken("android.ui.ISurfaceComposer");
956 final int showUpdates = mShowScreenUpdates.isChecked() ? 1 : 0;
957 data.writeInt(showUpdates);
958 flinger.transact(1002, data, null, 0);
961 updateFlingerOptions();
963 } catch (RemoteException ex) {
967 private void writeDisableOverlaysOption() {
969 IBinder flinger = ServiceManager.getService("SurfaceFlinger");
970 if (flinger != null) {
971 Parcel data = Parcel.obtain();
972 data.writeInterfaceToken("android.ui.ISurfaceComposer");
973 final int disableOverlays = mDisableOverlays.isChecked() ? 1 : 0;
974 data.writeInt(disableOverlays);
975 flinger.transact(1008, data, null, 0);
978 updateFlingerOptions();
980 } catch (RemoteException ex) {
984 private void updateHardwareUiOptions() {
985 updateSwitchPreference(mForceHardwareUi, SystemProperties.getBoolean(HARDWARE_UI_PROPERTY, false));
988 private void writeHardwareUiOptions() {
989 SystemProperties.set(HARDWARE_UI_PROPERTY, mForceHardwareUi.isChecked() ? "true" : "false");
990 pokeSystemProperties();
993 private void updateMsaaOptions() {
994 updateSwitchPreference(mForceMsaa, SystemProperties.getBoolean(MSAA_PROPERTY, false));
997 private void writeMsaaOptions() {
998 SystemProperties.set(MSAA_PROPERTY, mForceMsaa.isChecked() ? "true" : "false");
999 pokeSystemProperties();
1002 private void updateTrackFrameTimeOptions() {
1003 String value = SystemProperties.get(HardwareRenderer.PROFILE_PROPERTY);
1004 if (value == null) {
1008 CharSequence[] values = mTrackFrameTime.getEntryValues();
1009 for (int i = 0; i < values.length; i++) {
1010 if (value.contentEquals(values[i])) {
1011 mTrackFrameTime.setValueIndex(i);
1012 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[i]);
1016 mTrackFrameTime.setValueIndex(0);
1017 mTrackFrameTime.setSummary(mTrackFrameTime.getEntries()[0]);
1020 private void writeTrackFrameTimeOptions(Object newValue) {
1021 SystemProperties.set(HardwareRenderer.PROFILE_PROPERTY,
1022 newValue == null ? "" : newValue.toString());
1023 pokeSystemProperties();
1024 updateTrackFrameTimeOptions();
1027 private void updateShowNonRectClipOptions() {
1028 String value = SystemProperties.get(
1029 HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY);
1030 if (value == null) {
1034 CharSequence[] values = mShowNonRectClip.getEntryValues();
1035 for (int i = 0; i < values.length; i++) {
1036 if (value.contentEquals(values[i])) {
1037 mShowNonRectClip.setValueIndex(i);
1038 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[i]);
1042 mShowNonRectClip.setValueIndex(0);
1043 mShowNonRectClip.setSummary(mShowNonRectClip.getEntries()[0]);
1046 private void writeShowNonRectClipOptions(Object newValue) {
1047 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_NON_RECTANGULAR_CLIP_PROPERTY,
1048 newValue == null ? "" : newValue.toString());
1049 pokeSystemProperties();
1050 updateShowNonRectClipOptions();
1053 private void updateShowHwScreenUpdatesOptions() {
1054 updateSwitchPreference(mShowHwScreenUpdates,
1055 SystemProperties.getBoolean(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY, false));
1058 private void writeShowHwScreenUpdatesOptions() {
1059 SystemProperties.set(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY,
1060 mShowHwScreenUpdates.isChecked() ? "true" : null);
1061 pokeSystemProperties();
1064 private void updateShowHwLayersUpdatesOptions() {
1065 updateSwitchPreference(mShowHwLayersUpdates, SystemProperties.getBoolean(
1066 HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY, false));
1069 private void writeShowHwLayersUpdatesOptions() {
1070 SystemProperties.set(HardwareRenderer.DEBUG_SHOW_LAYERS_UPDATES_PROPERTY,
1071 mShowHwLayersUpdates.isChecked() ? "true" : null);
1072 pokeSystemProperties();
1075 private void updateDebugHwOverdrawOptions() {
1076 String value = SystemProperties.get(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY);
1077 if (value == null) {
1081 CharSequence[] values = mDebugHwOverdraw.getEntryValues();
1082 for (int i = 0; i < values.length; i++) {
1083 if (value.contentEquals(values[i])) {
1084 mDebugHwOverdraw.setValueIndex(i);
1085 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[i]);
1089 mDebugHwOverdraw.setValueIndex(0);
1090 mDebugHwOverdraw.setSummary(mDebugHwOverdraw.getEntries()[0]);
1093 private void writeDebugHwOverdrawOptions(Object newValue) {
1094 SystemProperties.set(HardwareRenderer.DEBUG_OVERDRAW_PROPERTY,
1095 newValue == null ? "" : newValue.toString());
1096 pokeSystemProperties();
1097 updateDebugHwOverdrawOptions();
1100 private void updateDebugLayoutOptions() {
1101 updateSwitchPreference(mDebugLayout,
1102 SystemProperties.getBoolean(View.DEBUG_LAYOUT_PROPERTY, false));
1105 private void writeDebugLayoutOptions() {
1106 SystemProperties.set(View.DEBUG_LAYOUT_PROPERTY,
1107 mDebugLayout.isChecked() ? "true" : "false");
1108 pokeSystemProperties();
1111 private void updateSimulateColorSpace() {
1112 final ContentResolver cr = getContentResolver();
1113 final boolean enabled = Settings.Secure.getInt(
1114 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1116 final String mode = Integer.toString(Settings.Secure.getInt(
1117 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1118 AccessibilityManager.DALTONIZER_DISABLED));
1119 mSimulateColorSpace.setValue(mode);
1120 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1122 // We're using a mode controlled by accessibility preferences.
1123 mSimulateColorSpace.setSummary(getString(R.string.daltonizer_type_overridden,
1124 getString(R.string.accessibility_display_daltonizer_preference_title)));
1126 mSimulateColorSpace.setSummary("%s");
1129 mSimulateColorSpace.setValue(
1130 Integer.toString(AccessibilityManager.DALTONIZER_DISABLED));
1135 * @return <code>true</code> if the color space preference is currently
1136 * controlled by development settings
1138 private boolean usingDevelopmentColorSpace() {
1139 final ContentResolver cr = getContentResolver();
1140 final boolean enabled = Settings.Secure.getInt(
1141 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
1143 final String mode = Integer.toString(Settings.Secure.getInt(
1144 cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
1145 AccessibilityManager.DALTONIZER_DISABLED));
1146 final int index = mSimulateColorSpace.findIndexOfValue(mode);
1148 // We're using a mode controlled by developer preferences.
1155 private void writeSimulateColorSpace(Object value) {
1156 final ContentResolver cr = getContentResolver();
1157 final int newMode = Integer.parseInt(value.toString());
1159 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0);
1161 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 1);
1162 Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER, newMode);
1166 private void updateTweakUi() {
1167 updateSwitchPreference(mTunerUiPref, getActivity().getPackageManager()
1168 .getComponentEnabledSetting(SYSUI_TUNER)
1169 == PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
1170 mTunerUiPref.setOnPreferenceChangeListener(this);
1173 private void writeTweakUi(Object newValue) {
1174 Boolean enabled = (Boolean) newValue;
1175 getActivity().getPackageManager().setComponentEnabledSetting(SYSUI_TUNER,
1176 enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
1177 : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
1178 PackageManager.DONT_KILL_APP);
1181 private void updateUseNuplayerOptions() {
1182 updateSwitchPreference(
1183 mUseAwesomePlayer, SystemProperties.getBoolean(USE_AWESOMEPLAYER_PROPERTY, false));
1186 private void writeUseAwesomePlayerOptions() {
1187 SystemProperties.set(
1188 USE_AWESOMEPLAYER_PROPERTY, mUseAwesomePlayer.isChecked() ? "true" : "false");
1189 pokeSystemProperties();
1192 private void updateUSBAudioOptions() {
1193 updateSwitchPreference(mUSBAudio, Settings.Secure.getInt(getContentResolver(),
1194 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED, 0) != 0);
1197 private void writeUSBAudioOptions() {
1198 Settings.Secure.putInt(getContentResolver(),
1199 Settings.Secure.USB_AUDIO_AUTOMATIC_ROUTING_DISABLED,
1200 mUSBAudio.isChecked() ? 1 : 0);
1203 private void updateForceRtlOptions() {
1204 updateSwitchPreference(mForceRtlLayout,
1205 Settings.Global.getInt(getActivity().getContentResolver(),
1206 Settings.Global.DEVELOPMENT_FORCE_RTL, 0) != 0);
1209 private void writeForceRtlOptions() {
1210 boolean value = mForceRtlLayout.isChecked();
1211 Settings.Global.putInt(getActivity().getContentResolver(),
1212 Settings.Global.DEVELOPMENT_FORCE_RTL, value ? 1 : 0);
1213 SystemProperties.set(Settings.Global.DEVELOPMENT_FORCE_RTL, value ? "1" : "0");
1214 LocalePicker.updateLocale(getActivity().getResources().getConfiguration().locale);
1217 private void updateWifiDisplayCertificationOptions() {
1218 updateSwitchPreference(mWifiDisplayCertification, Settings.Global.getInt(
1219 getActivity().getContentResolver(),
1220 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON, 0) != 0);
1223 private void writeWifiDisplayCertificationOptions() {
1224 Settings.Global.putInt(getActivity().getContentResolver(),
1225 Settings.Global.WIFI_DISPLAY_CERTIFICATION_ON,
1226 mWifiDisplayCertification.isChecked() ? 1 : 0);
1229 private void updateWifiVerboseLoggingOptions() {
1230 boolean enabled = mWifiManager.getVerboseLoggingLevel() > 0;
1231 updateSwitchPreference(mWifiVerboseLogging, enabled);
1234 private void writeWifiVerboseLoggingOptions() {
1235 mWifiManager.enableVerboseLogging(mWifiVerboseLogging.isChecked() ? 1 : 0);
1238 private void updateWifiAggressiveHandoverOptions() {
1239 boolean enabled = mWifiManager.getAggressiveHandover() > 0;
1240 updateSwitchPreference(mWifiAggressiveHandover, enabled);
1243 private void writeWifiAggressiveHandoverOptions() {
1244 mWifiManager.enableAggressiveHandover(mWifiAggressiveHandover.isChecked() ? 1 : 0);
1247 private void updateWifiAllowScansWithTrafficOptions() {
1248 boolean enabled = mWifiManager.getAllowScansWithTraffic() > 0;
1249 updateSwitchPreference(mWifiAllowScansWithTraffic, enabled);
1252 private void writeWifiAllowScansWithTrafficOptions() {
1253 mWifiManager.setAllowScansWithTraffic(mWifiAllowScansWithTraffic.isChecked() ? 1 : 0);
1256 private void updateLegacyDhcpClientOptions() {
1257 updateSwitchPreference(mLegacyDhcpClient, Settings.Global.getInt(
1258 getActivity().getContentResolver(),
1259 Settings.Global.LEGACY_DHCP_CLIENT, 0) != 0);
1262 private void writeLegacyDhcpClientOptions() {
1263 Settings.Global.putInt(getActivity().getContentResolver(),
1264 Settings.Global.LEGACY_DHCP_CLIENT,
1265 mLegacyDhcpClient.isChecked() ? 1 : 0);
1268 private void updateMobileDataAlwaysOnOptions() {
1269 updateSwitchPreference(mMobileDataAlwaysOn, Settings.Global.getInt(
1270 getActivity().getContentResolver(),
1271 Settings.Global.MOBILE_DATA_ALWAYS_ON, 0) != 0);
1274 private void writeMobileDataAlwaysOnOptions() {
1275 Settings.Global.putInt(getActivity().getContentResolver(),
1276 Settings.Global.MOBILE_DATA_ALWAYS_ON,
1277 mMobileDataAlwaysOn.isChecked() ? 1 : 0);
1280 private void updateLogdSizeValues() {
1281 if (mLogdSize != null) {
1282 String currentValue = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY);
1283 if (currentValue == null) {
1284 currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1285 if (currentValue == null) {
1286 currentValue = "256K";
1289 String[] values = getResources().getStringArray(R.array.select_logd_size_values);
1290 String[] titles = getResources().getStringArray(R.array.select_logd_size_titles);
1291 if (SystemProperties.get("ro.config.low_ram").equals("true")) {
1292 mLogdSize.setEntries(R.array.select_logd_size_lowram_titles);
1293 titles = getResources().getStringArray(R.array.select_logd_size_lowram_titles);
1295 String[] summaries = getResources().getStringArray(R.array.select_logd_size_summaries);
1296 int index = 1; // punt to second entry if not found
1297 for (int i = 0; i < titles.length; i++) {
1298 if (currentValue.equals(values[i])
1299 || currentValue.equals(titles[i])) {
1304 mLogdSize.setValue(values[index]);
1305 mLogdSize.setSummary(summaries[index]);
1306 mLogdSize.setOnPreferenceChangeListener(this);
1310 private void writeLogdSizeOption(Object newValue) {
1311 String currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
1312 if (currentValue != null) {
1313 DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES = currentValue;
1315 final String size = (newValue != null) ?
1316 newValue.toString() : DEFAULT_LOG_RING_BUFFER_SIZE_IN_BYTES;
1317 SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, size);
1318 pokeSystemProperties();
1320 Process p = Runtime.getRuntime().exec("logcat -b all -G " + size);
1322 Log.i(TAG, "Logcat ring buffer sizes set to: " + size);
1323 } catch (Exception e) {
1324 Log.w(TAG, "Cannot set logcat ring buffer sizes", e);
1326 updateLogdSizeValues();
1329 private void updateUsbConfigurationValues() {
1330 if (mUsbConfiguration != null) {
1331 String currentValue = SystemProperties.get(SELECT_USB_CONFIGURATION_PROPERTY);
1333 // Ignore adb interface. The USB Manager adds or removes adb automatically
1334 // depending on if USB debugging is enabled.
1335 int adbIndex = currentValue.indexOf(",adb");
1337 currentValue = currentValue.substring(0, adbIndex);
1340 String[] values = getResources().getStringArray(R.array.usb_configuration_values);
1341 String[] titles = getResources().getStringArray(R.array.usb_configuration_titles);
1342 int index = 1; // punt to second entry if not found
1343 for (int i = 0; i < titles.length; i++) {
1344 if (currentValue.equals(values[i])) {
1350 mUsbConfiguration.setValue(values[index]);
1351 mUsbConfiguration.setSummary(titles[index]);
1353 mUsbConfiguration.setValue("");
1354 mUsbConfiguration.setSummary("");
1356 mUsbConfiguration.setOnPreferenceChangeListener(this);
1360 private void writeUsbConfigurationOption(Object newValue) {
1361 UsbManager manager = (UsbManager)getActivity().getSystemService(Context.USB_SERVICE);
1362 manager.setCurrentFunction(newValue.toString());
1365 private void updateCpuUsageOptions() {
1366 updateSwitchPreference(mShowCpuUsage,
1367 Settings.Global.getInt(getActivity().getContentResolver(),
1368 Settings.Global.SHOW_PROCESSES, 0) != 0);
1371 private void writeCpuUsageOptions() {
1372 boolean value = mShowCpuUsage.isChecked();
1373 Settings.Global.putInt(getActivity().getContentResolver(),
1374 Settings.Global.SHOW_PROCESSES, value ? 1 : 0);
1375 Intent service = (new Intent())
1376 .setClassName("com.android.systemui", "com.android.systemui.LoadAverageService");
1378 getActivity().startService(service);
1380 getActivity().stopService(service);
1384 private void writeImmediatelyDestroyActivitiesOptions() {
1386 ActivityManagerNative.getDefault().setAlwaysFinish(
1387 mImmediatelyDestroyActivities.isChecked());
1388 } catch (RemoteException ex) {
1392 private void updateImmediatelyDestroyActivitiesOptions() {
1393 updateSwitchPreference(mImmediatelyDestroyActivities, Settings.Global.getInt(
1394 getActivity().getContentResolver(), Settings.Global.ALWAYS_FINISH_ACTIVITIES, 0) != 0);
1397 private void updateAnimationScaleValue(int which, ListPreference pref) {
1399 float scale = mWindowManager.getAnimationScale(which);
1401 mHaveDebugSettings = true;
1403 CharSequence[] values = pref.getEntryValues();
1404 for (int i=0; i<values.length; i++) {
1405 float val = Float.parseFloat(values[i].toString());
1407 pref.setValueIndex(i);
1408 pref.setSummary(pref.getEntries()[i]);
1412 pref.setValueIndex(values.length-1);
1413 pref.setSummary(pref.getEntries()[0]);
1414 } catch (RemoteException e) {
1418 private void updateAnimationScaleOptions() {
1419 updateAnimationScaleValue(0, mWindowAnimationScale);
1420 updateAnimationScaleValue(1, mTransitionAnimationScale);
1421 updateAnimationScaleValue(2, mAnimatorDurationScale);
1424 private void writeAnimationScaleOption(int which, ListPreference pref, Object newValue) {
1426 float scale = newValue != null ? Float.parseFloat(newValue.toString()) : 1;
1427 mWindowManager.setAnimationScale(which, scale);
1428 updateAnimationScaleValue(which, pref);
1429 } catch (RemoteException e) {
1433 private void updateOverlayDisplayDevicesOptions() {
1434 String value = Settings.Global.getString(getActivity().getContentResolver(),
1435 Settings.Global.OVERLAY_DISPLAY_DEVICES);
1436 if (value == null) {
1440 CharSequence[] values = mOverlayDisplayDevices.getEntryValues();
1441 for (int i = 0; i < values.length; i++) {
1442 if (value.contentEquals(values[i])) {
1443 mOverlayDisplayDevices.setValueIndex(i);
1444 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[i]);
1448 mOverlayDisplayDevices.setValueIndex(0);
1449 mOverlayDisplayDevices.setSummary(mOverlayDisplayDevices.getEntries()[0]);
1452 private void writeOverlayDisplayDevicesOptions(Object newValue) {
1453 Settings.Global.putString(getActivity().getContentResolver(),
1454 Settings.Global.OVERLAY_DISPLAY_DEVICES, (String)newValue);
1455 updateOverlayDisplayDevicesOptions();
1458 private void updateOpenGLTracesOptions() {
1459 String value = SystemProperties.get(OPENGL_TRACES_PROPERTY);
1460 if (value == null) {
1464 CharSequence[] values = mOpenGLTraces.getEntryValues();
1465 for (int i = 0; i < values.length; i++) {
1466 if (value.contentEquals(values[i])) {
1467 mOpenGLTraces.setValueIndex(i);
1468 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[i]);
1472 mOpenGLTraces.setValueIndex(0);
1473 mOpenGLTraces.setSummary(mOpenGLTraces.getEntries()[0]);
1476 private void writeOpenGLTracesOptions(Object newValue) {
1477 SystemProperties.set(OPENGL_TRACES_PROPERTY, newValue == null ? "" : newValue.toString());
1478 pokeSystemProperties();
1479 updateOpenGLTracesOptions();
1482 private void updateAppProcessLimitOptions() {
1484 int limit = ActivityManagerNative.getDefault().getProcessLimit();
1485 CharSequence[] values = mAppProcessLimit.getEntryValues();
1486 for (int i=0; i<values.length; i++) {
1487 int val = Integer.parseInt(values[i].toString());
1490 mHaveDebugSettings = true;
1492 mAppProcessLimit.setValueIndex(i);
1493 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[i]);
1497 mAppProcessLimit.setValueIndex(0);
1498 mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[0]);
1499 } catch (RemoteException e) {
1503 private void writeAppProcessLimitOptions(Object newValue) {
1505 int limit = newValue != null ? Integer.parseInt(newValue.toString()) : -1;
1506 ActivityManagerNative.getDefault().setProcessLimit(limit);
1507 updateAppProcessLimitOptions();
1508 } catch (RemoteException e) {
1512 private void writeShowAllANRsOptions() {
1513 Settings.Secure.putInt(getActivity().getContentResolver(),
1514 Settings.Secure.ANR_SHOW_BACKGROUND,
1515 mShowAllANRs.isChecked() ? 1 : 0);
1518 private void updateShowAllANRsOptions() {
1519 updateSwitchPreference(mShowAllANRs, Settings.Secure.getInt(
1520 getActivity().getContentResolver(), Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0);
1523 private void confirmEnableOemUnlock() {
1524 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1526 public void onClick(DialogInterface dialog, int which) {
1527 Utils.setOemUnlockEnabled(getActivity(), true);
1532 new AlertDialog.Builder(getActivity())
1533 .setTitle(R.string.confirm_enable_oem_unlock_title)
1534 .setMessage(R.string.confirm_enable_oem_unlock_text)
1535 .setPositiveButton(R.string.enable_text, onConfirmListener)
1536 .setNegativeButton(android.R.string.cancel, null)
1541 private void confirmEnableMultiWindowMode() {
1542 DialogInterface.OnClickListener onConfirmListener = new DialogInterface.OnClickListener() {
1544 public void onClick(DialogInterface dialog, int which) {
1545 setEnableMultiWindow((which == DialogInterface.BUTTON_POSITIVE) ? true : false);
1550 new AlertDialog.Builder(getActivity())
1551 .setTitle(R.string.confirm_enable_multi_window_title)
1552 .setMessage(R.string.confirm_enable_multi_window_text)
1553 .setPositiveButton(R.string.enable_text, onConfirmListener)
1554 .setNegativeButton(android.R.string.cancel, onConfirmListener)
1560 public void onSwitchChanged(Switch switchView, boolean isChecked) {
1561 if (switchView != mSwitchBar.getSwitch()) {
1564 if (isChecked != mLastEnabledState) {
1566 mDialogClicked = false;
1567 if (mEnableDialog != null) dismissDialogs();
1568 mEnableDialog = new AlertDialog.Builder(getActivity()).setMessage(
1569 getActivity().getResources().getString(
1570 R.string.dev_settings_warning_message))
1571 .setTitle(R.string.dev_settings_warning_title)
1572 .setPositiveButton(android.R.string.yes, this)
1573 .setNegativeButton(android.R.string.no, this)
1575 mEnableDialog.setOnDismissListener(this);
1577 resetDangerousOptions();
1578 Settings.Global.putInt(getActivity().getContentResolver(),
1579 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 0);
1580 mLastEnabledState = isChecked;
1581 setPrefsEnabledState(mLastEnabledState);
1587 public void onActivityResult(int requestCode, int resultCode, Intent data) {
1588 if (requestCode == RESULT_DEBUG_APP) {
1589 if (resultCode == Activity.RESULT_OK) {
1590 mDebugApp = data.getAction();
1591 writeDebuggerOptions();
1592 updateDebuggerOptions();
1594 } else if (requestCode == RESULT_MOCK_LOCATION_APP) {
1595 if (resultCode == Activity.RESULT_OK) {
1596 mMockLocationApp = data.getAction();
1597 writeMockLocation();
1598 updateMockLocation();
1600 } else if (requestCode == REQUEST_CODE_ENABLE_OEM_UNLOCK) {
1601 if (resultCode == Activity.RESULT_OK) {
1602 if (mEnableOemUnlock.isChecked()) {
1603 confirmEnableOemUnlock();
1605 Utils.setOemUnlockEnabled(getActivity(), false);
1609 super.onActivityResult(requestCode, resultCode, data);
1614 public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
1615 if (Utils.isMonkeyRunning()) {
1619 if (preference == mEnableAdb) {
1620 if (mEnableAdb.isChecked()) {
1621 mDialogClicked = false;
1622 if (mAdbDialog != null) dismissDialogs();
1623 mAdbDialog = new AlertDialog.Builder(getActivity()).setMessage(
1624 getActivity().getResources().getString(R.string.adb_warning_message))
1625 .setTitle(R.string.adb_warning_title)
1626 .setPositiveButton(android.R.string.yes, this)
1627 .setNegativeButton(android.R.string.no, this)
1629 mAdbDialog.setOnDismissListener(this);
1631 Settings.Global.putInt(getActivity().getContentResolver(),
1632 Settings.Global.ADB_ENABLED, 0);
1633 mVerifyAppsOverUsb.setEnabled(false);
1634 mVerifyAppsOverUsb.setChecked(false);
1635 updateBugreportOptions();
1637 } else if (preference == mClearAdbKeys) {
1638 if (mAdbKeysDialog != null) dismissDialogs();
1639 mAdbKeysDialog = new AlertDialog.Builder(getActivity())
1640 .setMessage(R.string.adb_keys_warning_message)
1641 .setPositiveButton(android.R.string.ok, this)
1642 .setNegativeButton(android.R.string.cancel, null)
1644 } else if (preference == mEnableTerminal) {
1645 final PackageManager pm = getActivity().getPackageManager();
1646 pm.setApplicationEnabledSetting(TERMINAL_APP_PACKAGE,
1647 mEnableTerminal.isChecked() ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
1648 : PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0);
1649 } else if (preference == mBugreportInPower) {
1650 Settings.Secure.putInt(getActivity().getContentResolver(),
1651 Settings.Secure.BUGREPORT_IN_POWER_MENU,
1652 mBugreportInPower.isChecked() ? 1 : 0);
1653 } else if (preference == mKeepScreenOn) {
1654 Settings.Global.putInt(getActivity().getContentResolver(),
1655 Settings.Global.STAY_ON_WHILE_PLUGGED_IN,
1656 mKeepScreenOn.isChecked() ?
1657 (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);
1658 } else if (preference == mBtHciSnoopLog) {
1659 writeBtHciSnoopLogOptions();
1660 } else if (preference == mEnableOemUnlock) {
1661 if (!showKeyguardConfirmation(getResources(), REQUEST_CODE_ENABLE_OEM_UNLOCK)) {
1662 if (mEnableOemUnlock.isChecked()) {
1663 confirmEnableOemUnlock();
1665 Utils.setOemUnlockEnabled(getActivity(), false);
1668 } else if (preference == mMockLocationAppPref) {
1669 Intent intent = new Intent(getActivity(), AppPicker.class);
1670 intent.putExtra(AppPicker.EXTRA_REQUESTIING_PERMISSION,
1671 Manifest.permission.ACCESS_MOCK_LOCATION);
1672 startActivityForResult(intent, RESULT_MOCK_LOCATION_APP);
1673 } else if (preference == mDebugViewAttributes) {
1674 Settings.Global.putInt(getActivity().getContentResolver(),
1675 Settings.Global.DEBUG_VIEW_ATTRIBUTES,
1676 mDebugViewAttributes.isChecked() ? 1 : 0);
1677 } else if (preference == mDebugAppPref) {
1678 Intent intent = new Intent(getActivity(), AppPicker.class);
1679 intent.putExtra(AppPicker.EXTRA_DEBUGGABLE, true);
1680 startActivityForResult(intent, RESULT_DEBUG_APP);
1681 } else if (preference == mWaitForDebugger) {
1682 writeDebuggerOptions();
1683 } else if (preference == mVerifyAppsOverUsb) {
1684 writeVerifyAppsOverUsbOptions();
1685 } else if (preference == mStrictMode) {
1686 writeStrictModeVisualOptions();
1687 } else if (preference == mPointerLocation) {
1688 writePointerLocationOptions();
1689 } else if (preference == mShowTouches) {
1690 writeShowTouchesOptions();
1691 } else if (preference == mShowScreenUpdates) {
1692 writeShowUpdatesOption();
1693 } else if (preference == mDisableOverlays) {
1694 writeDisableOverlaysOption();
1695 } else if (preference == mEnableMultiWindow) {
1696 if (mEnableMultiWindow.isChecked()) {
1697 confirmEnableMultiWindowMode();
1699 setEnableMultiWindow(false);
1701 } else if (preference == mShowCpuUsage) {
1702 writeCpuUsageOptions();
1703 } else if (preference == mImmediatelyDestroyActivities) {
1704 writeImmediatelyDestroyActivitiesOptions();
1705 } else if (preference == mShowAllANRs) {
1706 writeShowAllANRsOptions();
1707 } else if (preference == mForceHardwareUi) {
1708 writeHardwareUiOptions();
1709 } else if (preference == mForceMsaa) {
1711 } else if (preference == mShowHwScreenUpdates) {
1712 writeShowHwScreenUpdatesOptions();
1713 } else if (preference == mShowHwLayersUpdates) {
1714 writeShowHwLayersUpdatesOptions();
1715 } else if (preference == mDebugLayout) {
1716 writeDebugLayoutOptions();
1717 } else if (preference == mForceRtlLayout) {
1718 writeForceRtlOptions();
1719 } else if (preference == mWifiDisplayCertification) {
1720 writeWifiDisplayCertificationOptions();
1721 } else if (preference == mWifiVerboseLogging) {
1722 writeWifiVerboseLoggingOptions();
1723 } else if (preference == mWifiAggressiveHandover) {
1724 writeWifiAggressiveHandoverOptions();
1725 } else if (preference == mWifiAllowScansWithTraffic) {
1726 writeWifiAllowScansWithTrafficOptions();
1727 } else if (preference == mLegacyDhcpClient) {
1728 writeLegacyDhcpClientOptions();
1729 } else if (preference == mMobileDataAlwaysOn) {
1730 writeMobileDataAlwaysOnOptions();
1731 } else if (preference == mUseAwesomePlayer) {
1732 writeUseAwesomePlayerOptions();
1733 } else if (preference == mUSBAudio) {
1734 writeUSBAudioOptions();
1735 } else if (INACTIVE_APPS_KEY.equals(preference.getKey())) {
1736 startInactiveAppsFragment();
1738 return super.onPreferenceTreeClick(preferenceScreen, preference);
1744 private void startInactiveAppsFragment() {
1745 ((SettingsActivity) getActivity()).startPreferencePanel(
1746 InactiveApps.class.getName(),
1747 null, R.string.inactive_apps_title, null, null, 0);
1750 private boolean showKeyguardConfirmation(Resources resources, int requestCode) {
1751 return new ChooseLockSettingsHelper(getActivity(), this).launchConfirmationActivity(
1752 requestCode, resources.getString(R.string.oem_unlock_enable));
1756 public boolean onPreferenceChange(Preference preference, Object newValue) {
1757 if (HDCP_CHECKING_KEY.equals(preference.getKey())) {
1758 SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString());
1760 pokeSystemProperties();
1762 } else if (preference == mLogdSize) {
1763 writeLogdSizeOption(newValue);
1765 } else if (preference == mUsbConfiguration) {
1766 writeUsbConfigurationOption(newValue);
1768 } else if (preference == mWindowAnimationScale) {
1769 writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
1771 } else if (preference == mTransitionAnimationScale) {
1772 writeAnimationScaleOption(1, mTransitionAnimationScale, newValue);
1774 } else if (preference == mAnimatorDurationScale) {
1775 writeAnimationScaleOption(2, mAnimatorDurationScale, newValue);
1777 } else if (preference == mOverlayDisplayDevices) {
1778 writeOverlayDisplayDevicesOptions(newValue);
1780 } else if (preference == mOpenGLTraces) {
1781 writeOpenGLTracesOptions(newValue);
1783 } else if (preference == mTrackFrameTime) {
1784 writeTrackFrameTimeOptions(newValue);
1786 } else if (preference == mDebugHwOverdraw) {
1787 writeDebugHwOverdrawOptions(newValue);
1789 } else if (preference == mShowNonRectClip) {
1790 writeShowNonRectClipOptions(newValue);
1792 } else if (preference == mAppProcessLimit) {
1793 writeAppProcessLimitOptions(newValue);
1795 } else if (preference == mSimulateColorSpace) {
1796 writeSimulateColorSpace(newValue);
1798 } else if (preference == mTunerUiPref) {
1799 writeTweakUi(newValue);
1805 private void dismissDialogs() {
1806 if (mAdbDialog != null) {
1807 mAdbDialog.dismiss();
1810 if (mAdbKeysDialog != null) {
1811 mAdbKeysDialog.dismiss();
1812 mAdbKeysDialog = null;
1814 if (mEnableDialog != null) {
1815 mEnableDialog.dismiss();
1816 mEnableDialog = null;
1820 public void onClick(DialogInterface dialog, int which) {
1821 if (dialog == mAdbDialog) {
1822 if (which == DialogInterface.BUTTON_POSITIVE) {
1823 mDialogClicked = true;
1824 Settings.Global.putInt(getActivity().getContentResolver(),
1825 Settings.Global.ADB_ENABLED, 1);
1826 mVerifyAppsOverUsb.setEnabled(true);
1827 updateVerifyAppsOverUsbOptions();
1828 updateBugreportOptions();
1831 mEnableAdb.setChecked(false);
1833 } else if (dialog == mAdbKeysDialog) {
1834 if (which == DialogInterface.BUTTON_POSITIVE) {
1836 IBinder b = ServiceManager.getService(Context.USB_SERVICE);
1837 IUsbManager service = IUsbManager.Stub.asInterface(b);
1838 service.clearUsbDebuggingKeys();
1839 } catch (RemoteException e) {
1840 Log.e(TAG, "Unable to clear adb keys", e);
1843 } else if (dialog == mEnableDialog) {
1844 if (which == DialogInterface.BUTTON_POSITIVE) {
1845 mDialogClicked = true;
1846 Settings.Global.putInt(getActivity().getContentResolver(),
1847 Settings.Global.DEVELOPMENT_SETTINGS_ENABLED, 1);
1848 mLastEnabledState = true;
1849 setPrefsEnabledState(mLastEnabledState);
1852 mSwitchBar.setChecked(false);
1857 public void onDismiss(DialogInterface dialog) {
1858 // Assuming that onClick gets called first
1859 if (dialog == mAdbDialog) {
1860 if (!mDialogClicked) {
1861 mEnableAdb.setChecked(false);
1864 } else if (dialog == mEnableDialog) {
1865 if (!mDialogClicked) {
1866 mSwitchBar.setChecked(false);
1868 mEnableDialog = null;
1873 public void onDestroy() {
1878 void pokeSystemProperties() {
1879 if (!mDontPokeProperties) {
1880 //noinspection unchecked
1881 (new SystemPropPoker()).execute();
1885 private BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
1887 public void onReceive(Context context, Intent intent) {
1888 updateUsbConfigurationValues();
1892 static class SystemPropPoker extends AsyncTask<Void, Void, Void> {
1894 protected Void doInBackground(Void... params) {
1897 services = ServiceManager.listServices();
1898 } catch (RemoteException e) {
1901 for (String service : services) {
1902 IBinder obj = ServiceManager.checkService(service);
1904 Parcel data = Parcel.obtain();
1906 obj.transact(IBinder.SYSPROPS_TRANSACTION, data, null, 0);
1907 } catch (RemoteException e) {
1908 } catch (Exception e) {
1909 Log.i(TAG, "Someone wrote a bad service '" + service
1910 + "' that doesn't like to be poked: " + e);
1919 private static boolean isPackageInstalled(Context context, String packageName) {
1921 return context.getPackageManager().getPackageInfo(packageName, 0) != null;
1922 } catch (NameNotFoundException e) {
1930 public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
1931 new BaseSearchIndexProvider() {
1933 private boolean isShowingDeveloperOptions(Context context) {
1934 return context.getSharedPreferences(DevelopmentSettings.PREF_FILE,
1935 Context.MODE_PRIVATE).getBoolean(
1936 DevelopmentSettings.PREF_SHOW,
1937 android.os.Build.TYPE.equals("eng"));
1941 public List<SearchIndexableResource> getXmlResourcesToIndex(
1942 Context context, boolean enabled) {
1944 if (!isShowingDeveloperOptions(context)) {
1948 final SearchIndexableResource sir = new SearchIndexableResource(context);
1949 sir.xmlResId = R.xml.development_prefs;
1950 return Arrays.asList(sir);
1954 public List<String> getNonIndexableKeys(Context context) {
1955 if (!isShowingDeveloperOptions(context)) {
1959 final List<String> keys = new ArrayList<String>();
1960 if (!showEnableOemUnlockPreference()) {
1961 keys.add(ENABLE_OEM_UNLOCK);
1963 if (!showEnableMultiWindowPreference()) {
1964 keys.add(ENABLE_MULTI_WINDOW_KEY);