| /* |
| * Copyright (C) 2017 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.server.telecom.settings; |
| |
| import android.content.Context; |
| import android.os.Bundle; |
| import android.os.PersistableBundle; |
| import android.preference.Preference; |
| import android.preference.PreferenceFragment; |
| import android.preference.PreferenceScreen; |
| import android.preference.SwitchPreference; |
| import android.provider.BlockedNumberContract.SystemContract; |
| import android.telephony.CarrierConfigManager; |
| import android.telephony.SubscriptionManager; |
| import android.telecom.Log; |
| import android.view.LayoutInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| import com.android.server.telecom.R; |
| |
| public class EnhancedCallBlockingFragment extends PreferenceFragment |
| implements Preference.OnPreferenceChangeListener { |
| private static final String BLOCK_NUMBERS_NOT_IN_CONTACTS_KEY = |
| "block_numbers_not_in_contacts_setting"; |
| private static final String BLOCK_RESTRICTED_NUMBERS_KEY = |
| "block_private_number_calls_setting"; |
| private static final String BLOCK_UNKNOWN_NUMBERS_KEY = |
| "block_unknown_calls_setting"; |
| private static final String BLOCK_UNAVAILABLE_NUMBERS_KEY = |
| "block_unavailable_calls_setting"; |
| private boolean mIsCombiningRestrictedAndUnknownOption = false; |
| private boolean mIsCombiningUnavailableAndUnknownOption = false; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| addPreferencesFromResource(R.xml.enhanced_call_blocking_settings); |
| |
| maybeConfigureCallBlockingOptions(); |
| |
| setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED); |
| setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PRIVATE); |
| setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PAYPHONE); |
| setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNKNOWN); |
| setOnPreferenceChangeListener(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE); |
| if (!showPayPhoneBlocking()) { |
| Preference payPhoneOption = getPreferenceScreen().findPreference(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PAYPHONE); |
| getPreferenceScreen().removePreference(payPhoneOption); |
| } |
| } |
| |
| private boolean showPayPhoneBlocking() { |
| CarrierConfigManager configManager = |
| (CarrierConfigManager) getContext() |
| .getSystemService(Context.CARRIER_CONFIG_SERVICE); |
| if (configManager == null) { |
| return false; |
| } |
| |
| int subId = SubscriptionManager.getDefaultVoiceSubscriptionId(); |
| PersistableBundle b = configManager.getConfigForSubId(subId); |
| if (b == null) { |
| return false; |
| } |
| return b.getBoolean(CarrierConfigManager.KEY_SHOW_BLOCKING_PAY_PHONE_OPTION_BOOL); |
| } |
| |
| private void maybeConfigureCallBlockingOptions() { |
| PreferenceScreen screen = getPreferenceScreen(); |
| boolean isShowingNotInContactsOption = |
| getResources().getBoolean(R.bool.show_option_to_block_callers_not_in_contacts); |
| if (!isShowingNotInContactsOption) { |
| Preference pref = findPreference(BLOCK_NUMBERS_NOT_IN_CONTACTS_KEY); |
| screen.removePreference(pref); |
| Log.i(this, "onCreate: removed block not in contacts preference."); |
| } |
| |
| mIsCombiningRestrictedAndUnknownOption = getResources().getBoolean( |
| R.bool.combine_options_to_block_restricted_and_unknown_callers); |
| if (mIsCombiningRestrictedAndUnknownOption) { |
| Preference restricted_pref = findPreference(BLOCK_RESTRICTED_NUMBERS_KEY); |
| screen.removePreference(restricted_pref); |
| Log.i(this, "onCreate: removed block restricted preference."); |
| } |
| |
| mIsCombiningUnavailableAndUnknownOption = getResources().getBoolean( |
| R.bool.combine_options_to_block_unavailable_and_unknown_callers); |
| if (mIsCombiningUnavailableAndUnknownOption) { |
| Preference unavailable_pref = findPreference(BLOCK_UNAVAILABLE_NUMBERS_KEY); |
| screen.removePreference(unavailable_pref); |
| Log.i(this, "onCreate: removed block unavailable preference."); |
| } |
| } |
| |
| /** |
| * Set OnPreferenceChangeListener for the preference. |
| */ |
| private void setOnPreferenceChangeListener(String key) { |
| SwitchPreference pref = (SwitchPreference) findPreference(key); |
| if (pref != null) { |
| pref.setOnPreferenceChangeListener(this); |
| } |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| |
| updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNREGISTERED); |
| updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PRIVATE); |
| if (showPayPhoneBlocking()) { |
| updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_PAYPHONE); |
| } |
| updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNKNOWN); |
| updateEnhancedBlockPref(SystemContract.ENHANCED_SETTING_KEY_BLOCK_UNAVAILABLE); |
| } |
| |
| /** |
| * Update preference checked status. |
| */ |
| private void updateEnhancedBlockPref(String key) { |
| SwitchPreference pref = (SwitchPreference) findPreference(key); |
| if (pref != null) { |
| pref.setChecked(BlockedNumbersUtil.getEnhancedBlockSetting(getActivity(), key)); |
| } |
| } |
| |
| @Override |
| public boolean onPreferenceChange(Preference preference, Object objValue) { |
| if (preference.getKey().equals(BLOCK_UNKNOWN_NUMBERS_KEY)) { |
| if (mIsCombiningRestrictedAndUnknownOption) { |
| Log.i(this, "onPreferenceChange: changing %s and %s to %b", |
| preference.getKey(), BLOCK_RESTRICTED_NUMBERS_KEY, (boolean) objValue); |
| BlockedNumbersUtil.setEnhancedBlockSetting(getActivity(), |
| BLOCK_RESTRICTED_NUMBERS_KEY, (boolean) objValue); |
| } |
| |
| if (mIsCombiningUnavailableAndUnknownOption) { |
| Log.i(this, "onPreferenceChange: changing %s and %s to %b", |
| preference.getKey(), BLOCK_UNAVAILABLE_NUMBERS_KEY, (boolean) objValue); |
| BlockedNumbersUtil.setEnhancedBlockSetting(getActivity(), |
| BLOCK_UNAVAILABLE_NUMBERS_KEY, (boolean) objValue); |
| } |
| } |
| BlockedNumbersUtil.setEnhancedBlockSetting(getActivity(), preference.getKey(), |
| (boolean) objValue); |
| return true; |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| return inflater.inflate(R.xml.layout_customized_listview, |
| container, false); |
| } |
| } |