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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.dialer.enrichedcall.extensions;
import android.support.annotation.NonNull;
import com.android.dialer.common.Assert;
import com.android.dialer.enrichedcall.Session;
import com.android.dialer.enrichedcall.Session.State;
/** Extends the {@link State} to include a toString method. */
public class StateExtension {
/** Returns the string representation for the given {@link State}. */
@NonNull
public static String toString(@State int callComposerState) {
if (callComposerState == Session.STATE_NONE) {
return "STATE_NONE";
}
if (callComposerState == Session.STATE_STARTING) {
return "STATE_STARTING";
}
if (callComposerState == Session.STATE_STARTED) {
return "STATE_STARTED";
}
if (callComposerState == Session.STATE_START_FAILED) {
return "STATE_START_FAILED";
}
if (callComposerState == Session.STATE_MESSAGE_SENT) {
return "STATE_MESSAGE_SENT";
}
if (callComposerState == Session.STATE_MESSAGE_FAILED) {
return "STATE_MESSAGE_FAILED";
}
if (callComposerState == Session.STATE_CLOSED) {
return "STATE_CLOSED";
}
Assert.checkArgument(false, "Unexpected callComposerState: %d", callComposerState);
return null;
}
}
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