1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.server.telecom.settings; 18 19 import android.content.Context; 20 import android.graphics.drawable.Icon; 21 import android.os.Bundle; 22 import android.preference.PreferenceFragment; 23 import android.preference.PreferenceScreen; 24 import android.preference.SwitchPreference; 25 import android.telecom.PhoneAccount; 26 import android.telecom.PhoneAccountHandle; 27 import android.telecom.TelecomManager; 28 29 import com.android.server.telecom.R; 30 31 import java.util.List; 32 33 /** 34 * Lists all call-capable {@link PhoneAccount}s which are not SIM-based and provides a settings 35 * for enabling and disabling each of the accounts. Only enabled accounts will be (1) listed as 36 * options with which to place a call and (2) capable of receiving incoming calls through the 37 * default dialer UI. 38 */ 39 public class EnableAccountPreferenceFragment extends PreferenceFragment { 40 41 private final class AccountSwitchPreference extends SwitchPreference { 42 private final PhoneAccount mAccount; 43 AccountSwitchPreference(Context context, PhoneAccount account)44 public AccountSwitchPreference(Context context, PhoneAccount account) { 45 super(context); 46 mAccount = account; 47 48 setTitle(account.getLabel()); 49 setSummary(account.getShortDescription()); 50 Icon icon = account.getIcon(); 51 if (icon != null) { 52 setIcon(icon.loadDrawable(context)); 53 } 54 setChecked(account.isEnabled()); 55 } 56 57 /** ${inheritDoc} */ 58 @Override onClick()59 protected void onClick() { 60 super.onClick(); 61 62 mTelecomManager.enablePhoneAccount(mAccount.getAccountHandle(), isChecked()); 63 } 64 } 65 66 private TelecomManager mTelecomManager; 67 68 @Override onCreate(Bundle savedInstanceState)69 public void onCreate(Bundle savedInstanceState) { 70 super.onCreate(savedInstanceState); 71 mTelecomManager = TelecomManager.from(getActivity()); 72 } 73 74 75 @Override onResume()76 public void onResume() { 77 super.onResume(); 78 79 PreferenceScreen screen = getPreferenceScreen(); 80 if (screen != null) { 81 screen.removeAll(); 82 } 83 84 addPreferencesFromResource(R.xml.enable_account_preference); 85 screen = getPreferenceScreen(); 86 87 List<PhoneAccountHandle> accountHandles = 88 mTelecomManager.getCallCapablePhoneAccounts(true /* includeDisabledAccounts */); 89 90 Context context = getActivity(); 91 for (PhoneAccountHandle handle : accountHandles) { 92 PhoneAccount account = mTelecomManager.getPhoneAccount(handle); 93 if (account != null) { 94 final boolean isSimAccount = 95 0 != (account.getCapabilities() & PhoneAccount.CAPABILITY_SIM_SUBSCRIPTION); 96 if (!isSimAccount) { 97 screen.addPreference(new AccountSwitchPreference(context, account)); 98 } 99 } 100 } 101 } 102 } 103