| /* |
| * Copyright (C) 2015 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.applications; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| import android.util.AttributeSet; |
| |
| import com.android.internal.telephony.SmsApplication; |
| import com.android.internal.telephony.SmsApplication.SmsApplicationData; |
| import com.android.settings.AppListPreference; |
| import com.android.settings.R; |
| import com.android.settings.SelfAvailablePreference; |
| import com.android.settings.Utils; |
| |
| import java.util.Collection; |
| import java.util.Objects; |
| |
| public class DefaultSmsPreference extends AppListPreference implements SelfAvailablePreference { |
| public DefaultSmsPreference(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| loadSmsApps(); |
| } |
| |
| private void loadSmsApps() { |
| Collection<SmsApplicationData> smsApplications = |
| SmsApplication.getApplicationCollection(getContext()); |
| |
| int count = smsApplications.size(); |
| String[] packageNames = new String[count]; |
| int i = 0; |
| for (SmsApplicationData smsApplicationData : smsApplications) { |
| packageNames[i++] = smsApplicationData.mPackageName; |
| } |
| setPackageNames(packageNames, getDefaultPackage()); |
| } |
| |
| private String getDefaultPackage() { |
| ComponentName appName = SmsApplication.getDefaultSmsApplication(getContext(), true); |
| if (appName != null) { |
| return appName.getPackageName(); |
| } |
| return null; |
| } |
| |
| @Override |
| protected CharSequence getConfirmationMessage(String value) { |
| return Utils.isPackageDirectBootAware(getContext(), value) ? null |
| : getContext().getText(R.string.direct_boot_unaware_dialog_message); |
| } |
| |
| @Override |
| protected boolean persistString(String value) { |
| if (!TextUtils.isEmpty(value) && !Objects.equals(value, getDefaultPackage())) { |
| SmsApplication.setDefaultApplication(value, getContext()); |
| } |
| setSummary(getEntry()); |
| return true; |
| } |
| |
| @Override |
| public boolean isAvailable(Context context) { |
| boolean isRestrictedUser = |
| UserManager.get(context) |
| .getUserInfo(UserHandle.myUserId()).isRestricted(); |
| TelephonyManager tm = |
| (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); |
| return !isRestrictedUser && tm.isSmsCapable(); |
| } |
| |
| public static boolean hasSmsPreference(String pkg, Context context) { |
| Collection<SmsApplicationData> smsApplications = |
| SmsApplication.getApplicationCollection(context); |
| for (SmsApplicationData data : smsApplications) { |
| if (data.mPackageName.equals(pkg)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public static boolean isSmsDefault(String pkg, Context context) { |
| ComponentName appName = SmsApplication.getDefaultSmsApplication(context, true); |
| return appName != null && appName.getPackageName().equals(pkg); |
| } |
| } |