| /* |
| * Copyright (C) 2014 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.cellbroadcastreceiver; |
| |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_INTENT_ACTION; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_INTENT_TARGET_CLASS; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_INTENT_TARGET_PACKAGE; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_KEY; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_KEYWORDS; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_SCREEN_TITLE; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_RAW_TITLE; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_CLASS_NAME; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_ICON_RESID; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_INTENT_ACTION; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_INTENT_TARGET_CLASS; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_INTENT_TARGET_PACKAGE; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_RANK; |
| import static android.provider.SearchIndexablesContract.COLUMN_INDEX_XML_RES_RESID; |
| import static android.provider.SearchIndexablesContract.INDEXABLES_RAW_COLUMNS; |
| import static android.provider.SearchIndexablesContract.INDEXABLES_XML_RES_COLUMNS; |
| import static android.provider.SearchIndexablesContract.NON_INDEXABLES_KEYS_COLUMNS; |
| |
| import android.annotation.Nullable; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.res.Resources; |
| import android.database.Cursor; |
| import android.database.MatrixCursor; |
| import android.provider.SearchIndexableResource; |
| import android.provider.SearchIndexablesProvider; |
| import android.telephony.SubscriptionManager; |
| import android.text.TextUtils; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class CellBroadcastSearchIndexableProvider extends SearchIndexablesProvider { |
| |
| @VisibleForTesting |
| // Additional keywords for settings search |
| public static final int[] INDEXABLE_KEYWORDS_RESOURCES = { |
| R.string.etws_earthquake_warning, |
| R.string.etws_tsunami_warning, |
| R.string.cmas_presidential_level_alert, |
| R.string.cmas_required_monthly_test, |
| R.string.emergency_alerts_title |
| }; |
| |
| @VisibleForTesting |
| public static final SearchIndexableResource[] INDEXABLE_RES = new SearchIndexableResource[] { |
| new SearchIndexableResource(1, R.xml.preferences, |
| CellBroadcastSettings.class.getName(), |
| R.mipmap.ic_launcher_cell_broadcast), |
| }; |
| |
| /** |
| * this method is to make this class unit-testable, because super.getContext() is a final |
| * method and therefore not mockable |
| * @return context |
| */ |
| @VisibleForTesting |
| public @Nullable Context getContextMethod() { |
| return super.getContext(); |
| } |
| |
| /** |
| * this method is to make this class unit-testable, because CellBroadcastSettings.getResources() |
| * is a static method and cannot be stubbed. |
| * @return resources |
| */ |
| @VisibleForTesting |
| public Resources getResourcesMethod() { |
| return CellBroadcastSettings.getResources(getContextMethod(), |
| SubscriptionManager.DEFAULT_SUBSCRIPTION_ID); |
| } |
| |
| /** |
| * this method is to make this class unit-testable, because |
| * CellBroadcastSettings.isTestAlertsToggleVisible is a static method and therefore not mockable |
| * @return true if test alerts toggle is Visible |
| */ |
| @VisibleForTesting |
| public boolean isTestAlertsToggleVisible() { |
| return CellBroadcastSettings.isTestAlertsToggleVisible(getContextMethod()); |
| } |
| |
| @Override |
| public boolean onCreate() { |
| return true; |
| } |
| |
| @Override |
| public Cursor queryXmlResources(String[] projection) { |
| if (isAutomotive()) { |
| return null; |
| } |
| |
| MatrixCursor cursor = new MatrixCursor(INDEXABLES_XML_RES_COLUMNS); |
| final int count = INDEXABLE_RES.length; |
| for (int n = 0; n < count; n++) { |
| Object[] ref = new Object[7]; |
| ref[COLUMN_INDEX_XML_RES_RANK] = INDEXABLE_RES[n].rank; |
| ref[COLUMN_INDEX_XML_RES_RESID] = INDEXABLE_RES[n].xmlResId; |
| ref[COLUMN_INDEX_XML_RES_CLASS_NAME] = null; |
| ref[COLUMN_INDEX_XML_RES_ICON_RESID] = INDEXABLE_RES[n].iconResId; |
| ref[COLUMN_INDEX_XML_RES_INTENT_ACTION] = Intent.ACTION_MAIN; |
| ref[COLUMN_INDEX_XML_RES_INTENT_TARGET_PACKAGE] = getContextMethod().getPackageName(); |
| ref[COLUMN_INDEX_XML_RES_INTENT_TARGET_CLASS] = INDEXABLE_RES[n].className; |
| cursor.addRow(ref); |
| } |
| return cursor; |
| } |
| |
| @Override |
| public Cursor queryRawData(String[] projection) { |
| if (isAutomotive()) { |
| return null; |
| } |
| |
| MatrixCursor cursor = new MatrixCursor(INDEXABLES_RAW_COLUMNS); |
| final Resources res = getResourcesMethod(); |
| |
| Object[] raw = new Object[INDEXABLES_RAW_COLUMNS.length]; |
| raw[COLUMN_INDEX_RAW_TITLE] = res.getString(R.string.sms_cb_settings); |
| List<String> keywordList = new ArrayList<>(); |
| for (int keywordRes : INDEXABLE_KEYWORDS_RESOURCES) { |
| keywordList.add(res.getString(keywordRes)); |
| } |
| |
| CellBroadcastChannelManager channelManager = new CellBroadcastChannelManager( |
| getContextMethod(), |
| SubscriptionManager.DEFAULT_SUBSCRIPTION_ID); |
| |
| if (!channelManager.getCellBroadcastChannelRanges( |
| R.array.public_safety_messages_channels_range_strings).isEmpty()) { |
| keywordList.add(res.getString(R.string.public_safety_message)); |
| } |
| |
| if (!channelManager.getCellBroadcastChannelRanges( |
| R.array.state_local_test_alert_range_strings).isEmpty()) { |
| keywordList.add(res.getString(R.string.state_local_test_alert)); |
| } |
| |
| raw[COLUMN_INDEX_RAW_KEYWORDS] = TextUtils.join(",", keywordList); |
| |
| raw[COLUMN_INDEX_RAW_SCREEN_TITLE] = res.getString(R.string.sms_cb_settings); |
| raw[COLUMN_INDEX_RAW_KEY] = CellBroadcastSettings.class.getSimpleName(); |
| raw[COLUMN_INDEX_RAW_INTENT_ACTION] = Intent.ACTION_MAIN; |
| raw[COLUMN_INDEX_RAW_INTENT_TARGET_PACKAGE] = getContextMethod().getPackageName(); |
| raw[COLUMN_INDEX_RAW_INTENT_TARGET_CLASS] = CellBroadcastSettings.class.getName(); |
| |
| cursor.addRow(raw); |
| return cursor; |
| } |
| |
| @Override |
| public Cursor queryNonIndexableKeys(String[] projection) { |
| MatrixCursor cursor = new MatrixCursor(NON_INDEXABLES_KEYS_COLUMNS); |
| |
| Resources res = getResourcesMethod(); |
| Object[] ref; |
| |
| if (!res.getBoolean(R.bool.show_presidential_alerts_settings)) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_CMAS_PRESIDENTIAL_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (!res.getBoolean(R.bool.show_extreme_alert_settings)) { |
| // Remove CMAS preference items in emergency alert category. |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_CMAS_EXTREME_THREAT_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (!res.getBoolean(R.bool.show_severe_alert_settings)) { |
| |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_CMAS_SEVERE_THREAT_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (!res.getBoolean(R.bool.show_amber_alert_settings)) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_CMAS_AMBER_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (!res.getBoolean(R.bool.config_showAreaUpdateInfoSettings)) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_AREA_UPDATE_INFO_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| CellBroadcastChannelManager channelManager = new CellBroadcastChannelManager( |
| getContextMethod(), SubscriptionManager.DEFAULT_SUBSCRIPTION_ID); |
| if (channelManager.getCellBroadcastChannelRanges( |
| R.array.cmas_amber_alerts_channels_range_strings).isEmpty()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_CMAS_AMBER_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (channelManager.getCellBroadcastChannelRanges( |
| R.array.emergency_alerts_channels_range_strings).isEmpty()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_EMERGENCY_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (channelManager.getCellBroadcastChannelRanges( |
| R.array.public_safety_messages_channels_range_strings).isEmpty()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_PUBLIC_SAFETY_MESSAGES; |
| cursor.addRow(ref); |
| } |
| |
| if (channelManager.getCellBroadcastChannelRanges( |
| R.array.state_local_test_alert_range_strings).isEmpty()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_STATE_LOCAL_TEST_ALERTS; |
| cursor.addRow(ref); |
| } |
| |
| if (!isTestAlertsToggleVisible()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_ENABLE_TEST_ALERTS; |
| } |
| |
| if (res.getString(R.string.emergency_alert_second_language_code).isEmpty()) { |
| ref = new Object[1]; |
| ref[COLUMN_INDEX_NON_INDEXABLE_KEYS_KEY_VALUE] = |
| CellBroadcastSettings.KEY_RECEIVE_CMAS_IN_SECOND_LANGUAGE; |
| cursor.addRow(ref); |
| } |
| |
| return cursor; |
| } |
| |
| /** |
| * Whether or not this is an Android Automotive platform. |
| * @return true if the current platform is automotive |
| */ |
| @VisibleForTesting |
| public boolean isAutomotive() { |
| return getContextMethod().getPackageManager().hasSystemFeature( |
| PackageManager.FEATURE_AUTOMOTIVE); |
| } |
| } |