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/*
* Copyright (C) 2016 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.protocol;
import android.content.res.Resources;
import android.support.annotation.Nullable;
import android.telephony.TelephonyManager;
import com.android.voicemail.impl.VvmLog;
public class VisualVoicemailProtocolFactory {
private static final String TAG = "VvmProtocolFactory";
private static final String VVM_TYPE_VVM3 = "vvm_type_vvm3";
@Nullable
public static VisualVoicemailProtocol create(Resources resources, String type) {
if (type == null) {
return null;
}
switch (type) {
case TelephonyManager.VVM_TYPE_OMTP:
return new OmtpProtocol();
case TelephonyManager.VVM_TYPE_CVVM:
return new CvvmProtocol();
case VVM_TYPE_VVM3:
return new Vvm3Protocol();
default:
VvmLog.e(TAG, "Unexpected visual voicemail type: " + type);
}
return null;
}
}
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