| /* |
| * 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 labels if no activity present to handle intent. |
| removePreferenceIfActivityMissing( |
| KEY_REGULATORY_INFO, Settings.ACTION_SHOW_REGULATORY_INFO); |
| |
| removePreferenceIfActivityMissing( |
| "safety_info", "android.settings.SHOW_SAFETY_AND_REGULATORY_INFO"); |
| } |
| |
| @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_SECURITY_PATCH)) { |
| if (getPackageManager().queryIntentActivities(preference.getIntent(), 0).isEmpty()) { |
| // Don't send out the intent to stop crash |
| Log.w(LOG_TAG, "Stop click action on " + KEY_SECURITY_PATCH + ": " |
| + "queryIntentActivities() returns empty" ); |
| return true; |
| } |
| } 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 != null && 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 removePreferenceIfActivityMissing(String preferenceKey, String action) { |
| final Intent intent = new Intent(action); |
| if (getPackageManager().queryIntentActivities(intent, 0).isEmpty()) { |
| Preference pref = findPreference(preferenceKey); |
| if (pref != null) { |
| getPreferenceScreen().removePreference(pref); |
| } |
| } |
| } |
| |
| 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(""); |
| } |
| }; |
| |
| } |
