/*
* 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);
}
}