107 lines
4.5 KiB
Java
107 lines
4.5 KiB
Java
/*
|
|
* 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.voicemail.impl;
|
|
|
|
import android.content.Context;
|
|
import android.os.Bundle;
|
|
import android.support.annotation.VisibleForTesting;
|
|
import android.support.annotation.WorkerThread;
|
|
import android.telecom.PhoneAccountHandle;
|
|
import android.telephony.TelephonyManager;
|
|
import android.text.TextUtils;
|
|
import com.android.voicemail.VoicemailComponent;
|
|
import com.android.voicemail.impl.settings.VisualVoicemailSettingsUtil;
|
|
import java.lang.reflect.Method;
|
|
|
|
/** Handles migration of data from the visual voicemail client in telephony before O. */
|
|
public final class PreOMigrationHandler {
|
|
|
|
// Hidden system APIs to access pre O VVM data
|
|
// Bundle getVisualVoicemailSettings()
|
|
private static final String METHOD_GET_VISUAL_VOICEMAIL_SETTINGS = "getVisualVoicemailSettings";
|
|
|
|
/**
|
|
* Key in bundle returned by {@link #METHOD_GET_VISUAL_VOICEMAIL_SETTINGS}, indicating whether
|
|
* visual voicemail was enabled or disabled by the user. If the user never explicitly changed this
|
|
* setting, this key will not exist.
|
|
*/
|
|
private static final String EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL =
|
|
"android.telephony.extra.VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL";
|
|
|
|
/**
|
|
* Key in bundle returned by {@link #METHOD_GET_VISUAL_VOICEMAIL_SETTINGS}, indicating the
|
|
* voicemail access PIN scrambled during the auto provisioning process. The user is expected to
|
|
* reset their PIN if this value is not {@code null}.
|
|
*/
|
|
private static final String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING =
|
|
"android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING";
|
|
|
|
@VisibleForTesting static final String PRE_O_MIGRATION_FINISHED = "pre_o_migration_finished";
|
|
|
|
@WorkerThread
|
|
public static void migrate(Context context, PhoneAccountHandle phoneAccountHandle) {
|
|
Assert.isNotMainThread();
|
|
VisualVoicemailPreferences preferences =
|
|
new VisualVoicemailPreferences(context, phoneAccountHandle);
|
|
if (preferences.getBoolean(PRE_O_MIGRATION_FINISHED, false)) {
|
|
VvmLog.i("PreOMigrationHandler", phoneAccountHandle + " already migrated");
|
|
return;
|
|
}
|
|
VvmLog.i("PreOMigrationHandler", "migrating " + phoneAccountHandle);
|
|
migrateSettings(context, phoneAccountHandle);
|
|
|
|
preferences.edit().putBoolean(PRE_O_MIGRATION_FINISHED, true).apply();
|
|
}
|
|
|
|
private static void migrateSettings(Context context, PhoneAccountHandle phoneAccountHandle) {
|
|
VvmLog.i("PreOMigrationHandler.migrateSettings", "migrating settings");
|
|
TelephonyManager telephonyManager =
|
|
context
|
|
.getSystemService(TelephonyManager.class)
|
|
.createForPhoneAccountHandle(phoneAccountHandle);
|
|
if (telephonyManager == null) {
|
|
VvmLog.e("PreOMigrationHandler.migrateSettings", "invalid PhoneAccountHandle");
|
|
return;
|
|
}
|
|
Bundle legacySettings;
|
|
try {
|
|
Method method = TelephonyManager.class.getMethod(METHOD_GET_VISUAL_VOICEMAIL_SETTINGS);
|
|
legacySettings = (Bundle) method.invoke(telephonyManager);
|
|
} catch (ReflectiveOperationException | ClassCastException e) {
|
|
VvmLog.i("PreOMigrationHandler.migrateSettings", "unable to retrieve settings from system");
|
|
return;
|
|
}
|
|
|
|
if (legacySettings.containsKey(EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL)) {
|
|
boolean enabled = legacySettings.getBoolean(EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL);
|
|
VvmLog.i("PreOMigrationHandler.migrateSettings", "setting VVM enabled to " + enabled);
|
|
VisualVoicemailSettingsUtil.setEnabled(context, phoneAccountHandle, enabled);
|
|
}
|
|
|
|
if (legacySettings.containsKey(EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING)) {
|
|
String scrambledPin = legacySettings.getString(EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING);
|
|
if (!TextUtils.isEmpty(scrambledPin)) {
|
|
VvmLog.i("PreOMigrationHandler.migrateSettings", "migrating scrambled PIN");
|
|
VoicemailComponent.get(context)
|
|
.getVoicemailClient()
|
|
.createPinChanger(context, phoneAccountHandle)
|
|
.setScrambledPin(scrambledPin);
|
|
}
|
|
}
|
|
}
|
|
}
|