| /* |
| * Copyright (C) 2010 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.services.telephony.sip; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.net.sip.SipManager; |
| import android.provider.Settings; |
| import android.provider.Settings.SettingNotFoundException; |
| import android.util.Log; |
| |
| /** |
| * Wrapper for SIP's shared preferences. |
| */ |
| public class SipSharedPreferences { |
| private static final String PREFIX = "[SipSharedPreferences] "; |
| private static final boolean VERBOSE = false; /* STOP SHIP if true */ |
| |
| private static final String SIP_SHARED_PREFERENCES = "SIP_PREFERENCES"; |
| |
| /** |
| * @deprecated Primary account selection for SIP accounts is no longer relevant. |
| */ |
| @Deprecated |
| private static final String KEY_PRIMARY_ACCOUNT = "primary"; |
| |
| private static final String KEY_NUMBER_OF_PROFILES = "profiles"; |
| |
| private SharedPreferences mPreferences; |
| private Context mContext; |
| |
| public SipSharedPreferences(Context context) { |
| mPreferences = context.getSharedPreferences( |
| SIP_SHARED_PREFERENCES, Context.MODE_WORLD_READABLE); |
| mContext = context; |
| } |
| |
| /** |
| * Returns the primary account URI or null if it does not exist. |
| * @deprecated The primary account setting is no longer used. |
| */ |
| @Deprecated |
| public String getPrimaryAccount() { |
| return mPreferences.getString(KEY_PRIMARY_ACCOUNT, null); |
| } |
| |
| public void setProfilesCount(int number) { |
| SharedPreferences.Editor editor = mPreferences.edit(); |
| editor.putInt(KEY_NUMBER_OF_PROFILES, number); |
| editor.apply(); |
| } |
| |
| public int getProfilesCount() { |
| return mPreferences.getInt(KEY_NUMBER_OF_PROFILES, 0); |
| } |
| |
| public void setSipCallOption(String option) { |
| Settings.System.putString(mContext.getContentResolver(), |
| Settings.System.SIP_CALL_OPTIONS, option); |
| |
| // Notify SipAccountRegistry in the telephony layer that the configuration has changed. |
| // This causes the SIP PhoneAccounts to be re-registered. This ensures the supported URI |
| // schemes for the SIP PhoneAccounts matches the new SIP_CALL_OPTIONS setting. |
| Intent intent = new Intent(SipManager.ACTION_SIP_CALL_OPTION_CHANGED); |
| mContext.sendBroadcast(intent); |
| } |
| |
| public String getSipCallOption() { |
| String option = Settings.System.getString(mContext.getContentResolver(), |
| Settings.System.SIP_CALL_OPTIONS); |
| return (option != null) ? option |
| : mContext.getString(R.string.sip_address_only); |
| } |
| |
| public void setReceivingCallsEnabled(boolean enabled) { |
| Settings.System.putInt(mContext.getContentResolver(), |
| Settings.System.SIP_RECEIVE_CALLS, (enabled ? 1 : 0)); |
| } |
| |
| public boolean isReceivingCallsEnabled() { |
| try { |
| return (Settings.System.getInt(mContext.getContentResolver(), |
| Settings.System.SIP_RECEIVE_CALLS) != 0); |
| } catch (SettingNotFoundException e) { |
| log("isReceivingCallsEnabled, option not set; use default value, exception: " + e); |
| return false; |
| } |
| } |
| |
| /** |
| * Performs cleanup of the shared preferences, removing the deprecated primary account key if |
| * it exists. |
| */ |
| public void cleanupPrimaryAccountSetting() { |
| if (mPreferences.contains(KEY_PRIMARY_ACCOUNT)) { |
| SharedPreferences.Editor editor = mPreferences.edit(); |
| editor.remove(KEY_PRIMARY_ACCOUNT); |
| editor.apply(); |
| } |
| } |
| |
| // TODO: back up to Android Backup |
| |
| private static void log(String msg) { |
| Log.d(SipUtil.LOG_TAG, PREFIX + msg); |
| } |
| } |