| /* | |
| * Copyright (C) 2008 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| */ | |
| package com.android.settings; | |
| import android.app.Activity; | |
| import android.content.Context; | |
| import android.content.Intent; | |
| import android.os.Build; | |
| import android.os.Bundle; | |
| import android.os.PersistableBundle; | |
| import android.os.SELinux; | |
| import android.os.SystemClock; | |
| import android.os.SystemProperties; | |
| import android.os.UserHandle; | |
| import android.os.UserManager; | |
| import android.provider.SearchIndexableResource; | |
| import android.provider.Settings; | |
| import android.support.v7.preference.Preference; | |
| import android.support.v7.preference.PreferenceGroup; | |
| import android.telephony.CarrierConfigManager; | |
| import android.text.TextUtils; | |
| import android.util.Log; | |
| import android.widget.Toast; | |
| import com.android.internal.logging.MetricsProto.MetricsEvent; | |
| import com.android.settings.dashboard.SummaryLoader; | |
| import com.android.settings.search.BaseSearchIndexProvider; | |
| import com.android.settings.search.Index; | |
| import com.android.settings.search.Indexable; | |
| import com.android.settingslib.DeviceInfoUtils; | |
| import com.android.settingslib.RestrictedLockUtils; | |
| import java.util.ArrayList; | |
| import java.util.Arrays; | |
| import java.util.List; | |
| import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; | |
| public class DeviceInfoSettings extends SettingsPreferenceFragment implements Indexable { | |
| private static final String LOG_TAG = "DeviceInfoSettings"; | |
| private static final String KEY_MANUAL = "manual"; | |
| private static final String KEY_REGULATORY_INFO = "regulatory_info"; | |
| private static final String KEY_SYSTEM_UPDATE_SETTINGS = "system_update_settings"; | |
| private static final String PROPERTY_URL_SAFETYLEGAL = "ro.url.safetylegal"; | |
| private static final String PROPERTY_SELINUX_STATUS = "ro.build.selinux"; | |
| private static final String KEY_KERNEL_VERSION = "kernel_version"; | |
| private static final String KEY_BUILD_NUMBER = "build_number"; | |
| private static final String KEY_DEVICE_MODEL = "device_model"; | |
| private static final String KEY_SELINUX_STATUS = "selinux_status"; | |
| private static final String KEY_BASEBAND_VERSION = "baseband_version"; | |
| private static final String KEY_FIRMWARE_VERSION = "firmware_version"; | |
| private static final String KEY_SECURITY_PATCH = "security_patch"; | |
| private static final String KEY_UPDATE_SETTING = "additional_system_update_settings"; | |
| private static final String KEY_EQUIPMENT_ID = "fcc_equipment_id"; | |
| private static final String PROPERTY_EQUIPMENT_ID = "ro.ril.fccid"; | |
| private static final String KEY_DEVICE_FEEDBACK = "device_feedback"; | |
| private static final String KEY_SAFETY_LEGAL = "safetylegal"; | |
| static final int TAPS_TO_BE_A_DEVELOPER = 7; | |
| long[] mHits = new long[3]; | |
| int mDevHitCountdown; | |
| Toast mDevHitToast; | |
| private UserManager mUm; | |
| private EnforcedAdmin mFunDisallowedAdmin; | |
| private boolean mFunDisallowedBySystem; | |
| private EnforcedAdmin mDebuggingFeaturesDisallowedAdmin; | |
| private boolean mDebuggingFeaturesDisallowedBySystem; | |
| @Override | |
| protected int getMetricsCategory() { | |
| return MetricsEvent.DEVICEINFO; | |
| } | |
| @Override | |
| protected int getHelpResource() { | |
| return R.string.help_uri_about; | |
| } | |
| @Override | |
| public void onCreate(Bundle icicle) { | |
| super.onCreate(icicle); | |
| mUm = UserManager.get(getActivity()); | |
| addPreferencesFromResource(R.xml.device_info_settings); | |
| setStringSummary(KEY_FIRMWARE_VERSION, Build.VERSION.RELEASE); | |
| findPreference(KEY_FIRMWARE_VERSION).setEnabled(true); | |
| final String patch = DeviceInfoUtils.getSecurityPatch(); | |
| if (!TextUtils.isEmpty(patch)) { | |
| setStringSummary(KEY_SECURITY_PATCH, patch); | |
| } else { | |
| getPreferenceScreen().removePreference(findPreference(KEY_SECURITY_PATCH)); | |
| } | |
| setValueSummary(KEY_BASEBAND_VERSION, "gsm.version.baseband"); | |
| setStringSummary(KEY_DEVICE_MODEL, Build.MODEL + DeviceInfoUtils.getMsvSuffix()); | |
| setValueSummary(KEY_EQUIPMENT_ID, PROPERTY_EQUIPMENT_ID); | |
| setStringSummary(KEY_DEVICE_MODEL, Build.MODEL); | |
| setStringSummary(KEY_BUILD_NUMBER, Build.DISPLAY); | |
| findPreference(KEY_BUILD_NUMBER).setEnabled(true); | |
| findPreference(KEY_KERNEL_VERSION).setSummary(DeviceInfoUtils.getFormattedKernelVersion()); | |
| if (!SELinux.isSELinuxEnabled()) { | |
| String status = getResources().getString(R.string.selinux_status_disabled); | |
| setStringSummary(KEY_SELINUX_STATUS, status); | |
| } else if (!SELinux.isSELinuxEnforced()) { | |
| String status = getResources().getString(R.string.selinux_status_permissive); | |
| setStringSummary(KEY_SELINUX_STATUS, status); | |
| } | |
| // Remove selinux information if property is not present | |
| removePreferenceIfPropertyMissing(getPreferenceScreen(), KEY_SELINUX_STATUS, | |
| PROPERTY_SELINUX_STATUS); | |
| // Remove Safety information preference if PROPERTY_URL_SAFETYLEGAL is not set | |
| removePreferenceIfPropertyMissing(getPreferenceScreen(), KEY_SAFETY_LEGAL, | |
| PROPERTY_URL_SAFETYLEGAL); | |
| // Remove Equipment id preference if FCC ID is not set by RIL | |
| removePreferenceIfPropertyMissing(getPreferenceScreen(), KEY_EQUIPMENT_ID, | |
| PROPERTY_EQUIPMENT_ID); | |
| // Remove Baseband version if wifi-only device | |
| if (Utils.isWifiOnly(getActivity())) { | |
| getPreferenceScreen().removePreference(findPreference(KEY_BASEBAND_VERSION)); | |
| } | |
| // Dont show feedback option if there is no reporter. | |
| if (TextUtils.isEmpty(DeviceInfoUtils.getFeedbackReporterPackage(getActivity()))) { | |
| getPreferenceScreen().removePreference(findPreference(KEY_DEVICE_FEEDBACK)); | |
| } | |
| /* | |
| * Settings is a generic app and should not contain any device-specific | |
| * info. | |
| */ | |
| final Activity act = getActivity(); | |
| // These are contained by the root preference screen | |
| PreferenceGroup parentPreference = getPreferenceScreen(); | |
| if (mUm.isAdminUser()) { | |
| Utils.updatePreferenceToSpecificActivityOrRemove(act, parentPreference, | |
| KEY_SYSTEM_UPDATE_SETTINGS, | |
| Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY); | |
| } else { | |
| // Remove for secondary users | |
| removePreference(KEY_SYSTEM_UPDATE_SETTINGS); | |
| } | |
| // Read platform settings for additional system update setting | |
| removePreferenceIfBoolFalse(KEY_UPDATE_SETTING, | |
| R.bool.config_additional_system_update_setting_enable); | |
| // Remove manual entry if none present. | |
| removePreferenceIfBoolFalse(KEY_MANUAL, R.bool.config_show_manual); | |
| // Remove regulatory information if none present. | |
| final Intent intent = new Intent(Settings.ACTION_SHOW_REGULATORY_INFO); | |
| if (getPackageManager().queryIntentActivities(intent, 0).isEmpty()) { | |
| Preference pref = findPreference(KEY_REGULATORY_INFO); | |
| if (pref != null) { | |
| getPreferenceScreen().removePreference(pref); | |
| } | |
| } | |
| } | |
| @Override | |
| public void onResume() { | |
| super.onResume(); | |
| mDevHitCountdown = getActivity().getSharedPreferences(DevelopmentSettings.PREF_FILE, | |
| Context.MODE_PRIVATE).getBoolean(DevelopmentSettings.PREF_SHOW, | |
| android.os.Build.TYPE.equals("eng")) ? -1 : TAPS_TO_BE_A_DEVELOPER; | |
| mDevHitToast = null; | |
| mFunDisallowedAdmin = RestrictedLockUtils.checkIfRestrictionEnforced( | |
| getActivity(), UserManager.DISALLOW_FUN, UserHandle.myUserId()); | |
| mFunDisallowedBySystem = RestrictedLockUtils.hasBaseUserRestriction( | |
| getActivity(), UserManager.DISALLOW_FUN, UserHandle.myUserId()); | |
| mDebuggingFeaturesDisallowedAdmin = RestrictedLockUtils.checkIfRestrictionEnforced( | |
| getActivity(), UserManager.DISALLOW_DEBUGGING_FEATURES, UserHandle.myUserId()); | |
| mDebuggingFeaturesDisallowedBySystem = RestrictedLockUtils.hasBaseUserRestriction( | |
| getActivity(), UserManager.DISALLOW_DEBUGGING_FEATURES, UserHandle.myUserId()); | |
| } | |
| @Override | |
| public boolean onPreferenceTreeClick(Preference preference) { | |
| if (preference.getKey().equals(KEY_FIRMWARE_VERSION)) { | |
| System.arraycopy(mHits, 1, mHits, 0, mHits.length-1); | |
| mHits[mHits.length-1] = SystemClock.uptimeMillis(); | |
| if (mHits[0] >= (SystemClock.uptimeMillis()-500)) { | |
| if (mUm.hasUserRestriction(UserManager.DISALLOW_FUN)) { | |
| if (mFunDisallowedAdmin != null && !mFunDisallowedBySystem) { | |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), | |
| mFunDisallowedAdmin); | |
| } | |
| Log.d(LOG_TAG, "Sorry, no fun for you!"); | |
| return false; | |
| } | |
| Intent intent = new Intent(Intent.ACTION_MAIN); | |
| intent.setClassName("android", | |
| com.android.internal.app.PlatLogoActivity.class.getName()); | |
| try { | |
| startActivity(intent); | |
| } catch (Exception e) { | |
| Log.e(LOG_TAG, "Unable to start activity " + intent.toString()); | |
| } | |
| } | |
| } else if (preference.getKey().equals(KEY_BUILD_NUMBER)) { | |
| // Don't enable developer options for secondary users. | |
| if (!mUm.isAdminUser()) return true; | |
| // Don't enable developer options until device has been provisioned | |
| if (!Utils.isDeviceProvisioned(getActivity())) { | |
| return true; | |
| } | |
| if (mUm.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES)) { | |
| if (mDebuggingFeaturesDisallowedAdmin != null && | |
| !mDebuggingFeaturesDisallowedBySystem) { | |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), | |
| mDebuggingFeaturesDisallowedAdmin); | |
| } | |
| return true; | |
| } | |
| if (mDevHitCountdown > 0) { | |
| mDevHitCountdown--; | |
| if (mDevHitCountdown == 0) { | |
| getActivity().getSharedPreferences(DevelopmentSettings.PREF_FILE, | |
| Context.MODE_PRIVATE).edit().putBoolean( | |
| DevelopmentSettings.PREF_SHOW, true).apply(); | |
| if (mDevHitToast != null) { | |
| mDevHitToast.cancel(); | |
| } | |
| mDevHitToast = Toast.makeText(getActivity(), R.string.show_dev_on, | |
| Toast.LENGTH_LONG); | |
| mDevHitToast.show(); | |
| // This is good time to index the Developer Options | |
| Index.getInstance( | |
| getActivity().getApplicationContext()).updateFromClassNameResource( | |
| DevelopmentSettings.class.getName(), true, true); | |
| } else if (mDevHitCountdown > 0 | |
| && mDevHitCountdown < (TAPS_TO_BE_A_DEVELOPER-2)) { | |
| if (mDevHitToast != null) { | |
| mDevHitToast.cancel(); | |
| } | |
| mDevHitToast = Toast.makeText(getActivity(), getResources().getQuantityString( | |
| R.plurals.show_dev_countdown, mDevHitCountdown, mDevHitCountdown), | |
| Toast.LENGTH_SHORT); | |
| mDevHitToast.show(); | |
| } | |
| } else if (mDevHitCountdown < 0) { | |
| if (mDevHitToast != null) { | |
| mDevHitToast.cancel(); | |
| } | |
| mDevHitToast = Toast.makeText(getActivity(), R.string.show_dev_already, | |
| Toast.LENGTH_LONG); | |
| mDevHitToast.show(); | |
| } | |
| } else if (preference.getKey().equals(KEY_DEVICE_FEEDBACK)) { | |
| sendFeedback(); | |
| } else if(preference.getKey().equals(KEY_SYSTEM_UPDATE_SETTINGS)) { | |
| CarrierConfigManager configManager = | |
| (CarrierConfigManager) getSystemService(Context.CARRIER_CONFIG_SERVICE); | |
| PersistableBundle b = configManager.getConfig(); | |
| if (b.getBoolean(CarrierConfigManager.KEY_CI_ACTION_ON_SYS_UPDATE_BOOL)) { | |
| ciActionOnSysUpdate(b); | |
| } | |
| } | |
| return super.onPreferenceTreeClick(preference); | |
| } | |
| /** | |
| * Trigger client initiated action (send intent) on system update | |
| */ | |
| private void ciActionOnSysUpdate(PersistableBundle b) { | |
| String intentStr = b.getString(CarrierConfigManager. | |
| KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING); | |
| if (!TextUtils.isEmpty(intentStr)) { | |
| String extra = b.getString(CarrierConfigManager. | |
| KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING); | |
| String extraVal = b.getString(CarrierConfigManager. | |
| KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING); | |
| Intent intent = new Intent(intentStr); | |
| if (!TextUtils.isEmpty(extra)) { | |
| intent.putExtra(extra, extraVal); | |
| } | |
| Log.d(LOG_TAG, "ciActionOnSysUpdate: broadcasting intent " + intentStr + | |
| " with extra " + extra + ", " + extraVal); | |
| getActivity().getApplicationContext().sendBroadcast(intent); | |
| } | |
| } | |
| private void removePreferenceIfPropertyMissing(PreferenceGroup preferenceGroup, | |
| String preference, String property ) { | |
| if (SystemProperties.get(property).equals("")) { | |
| // Property is missing so remove preference from group | |
| try { | |
| preferenceGroup.removePreference(findPreference(preference)); | |
| } catch (RuntimeException e) { | |
| Log.d(LOG_TAG, "Property '" + property + "' missing and no '" | |
| + preference + "' preference"); | |
| } | |
| } | |
| } | |
| private void removePreferenceIfBoolFalse(String preference, int resId) { | |
| if (!getResources().getBoolean(resId)) { | |
| Preference pref = findPreference(preference); | |
| if (pref != null) { | |
| getPreferenceScreen().removePreference(pref); | |
| } | |
| } | |
| } | |
| private void setStringSummary(String preference, String value) { | |
| try { | |
| findPreference(preference).setSummary(value); | |
| } catch (RuntimeException e) { | |
| findPreference(preference).setSummary( | |
| getResources().getString(R.string.device_info_default)); | |
| } | |
| } | |
| private void setValueSummary(String preference, String property) { | |
| try { | |
| findPreference(preference).setSummary( | |
| SystemProperties.get(property, | |
| getResources().getString(R.string.device_info_default))); | |
| } catch (RuntimeException e) { | |
| // No recovery | |
| } | |
| } | |
| private void sendFeedback() { | |
| String reporterPackage = DeviceInfoUtils.getFeedbackReporterPackage(getActivity()); | |
| if (TextUtils.isEmpty(reporterPackage)) { | |
| return; | |
| } | |
| Intent intent = new Intent(Intent.ACTION_BUG_REPORT); | |
| intent.setPackage(reporterPackage); | |
| startActivityForResult(intent, 0); | |
| } | |
| private static class SummaryProvider implements SummaryLoader.SummaryProvider { | |
| private final Context mContext; | |
| private final SummaryLoader mSummaryLoader; | |
| public SummaryProvider(Context context, SummaryLoader summaryLoader) { | |
| mContext = context; | |
| mSummaryLoader = summaryLoader; | |
| } | |
| @Override | |
| public void setListening(boolean listening) { | |
| if (listening) { | |
| mSummaryLoader.setSummary(this, mContext.getString(R.string.about_summary, | |
| Build.VERSION.RELEASE)); | |
| } | |
| } | |
| } | |
| public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY | |
| = new SummaryLoader.SummaryProviderFactory() { | |
| @Override | |
| public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity, | |
| SummaryLoader summaryLoader) { | |
| return new SummaryProvider(activity, summaryLoader); | |
| } | |
| }; | |
| /** | |
| * For Search. | |
| */ | |
| public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = | |
| new BaseSearchIndexProvider() { | |
| @Override | |
| public List<SearchIndexableResource> getXmlResourcesToIndex( | |
| Context context, boolean enabled) { | |
| final SearchIndexableResource sir = new SearchIndexableResource(context); | |
| sir.xmlResId = R.xml.device_info_settings; | |
| return Arrays.asList(sir); | |
| } | |
| @Override | |
| public List<String> getNonIndexableKeys(Context context) { | |
| final List<String> keys = new ArrayList<String>(); | |
| if (isPropertyMissing(PROPERTY_SELINUX_STATUS)) { | |
| keys.add(KEY_SELINUX_STATUS); | |
| } | |
| if (isPropertyMissing(PROPERTY_URL_SAFETYLEGAL)) { | |
| keys.add(KEY_SAFETY_LEGAL); | |
| } | |
| if (isPropertyMissing(PROPERTY_EQUIPMENT_ID)) { | |
| keys.add(KEY_EQUIPMENT_ID); | |
| } | |
| // Remove Baseband version if wifi-only device | |
| if (Utils.isWifiOnly(context)) { | |
| keys.add((KEY_BASEBAND_VERSION)); | |
| } | |
| // Dont show feedback option if there is no reporter. | |
| if (TextUtils.isEmpty(DeviceInfoUtils.getFeedbackReporterPackage(context))) { | |
| keys.add(KEY_DEVICE_FEEDBACK); | |
| } | |
| final UserManager um = UserManager.get(context); | |
| // TODO: system update needs to be fixed for non-owner user b/22760654 | |
| if (!um.isAdminUser()) { | |
| keys.add(KEY_SYSTEM_UPDATE_SETTINGS); | |
| } | |
| if (!context.getResources().getBoolean( | |
| R.bool.config_additional_system_update_setting_enable)) { | |
| keys.add(KEY_UPDATE_SETTING); | |
| } | |
| return keys; | |
| } | |
| private boolean isPropertyMissing(String property) { | |
| return SystemProperties.get(property).equals(""); | |
| } | |
| }; | |
| } |