MessagingService / src / com.example.android.messagingservice /
MessageReplyReceiver.java

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/*
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 * Copyright (C) 2014 The Android Open Source Project
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *      http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package com.example.android.messagingservice;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.support.v4.app.RemoteInput;
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import android.util.Log;
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/**
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 * A receiver that gets called when a reply is sent to a given conversationId
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 */
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public class MessageReplyReceiver extends BroadcastReceiver {
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    private static final String TAG = MessageReplyReceiver.class.getSimpleName();
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    @Override
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    public void onReceive(Context context, Intent intent) {
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        if (MessagingService.REPLY_ACTION.equals(intent.getAction())) {
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            int conversationId = intent.getIntExtra(MessagingService.CONVERSATION_ID, -1);
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            CharSequence reply = getMessageText(intent);
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            if (conversationId != -1) {
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                Log.d(TAG, "Got reply (" + reply + ") for ConversationId " + conversationId);
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                MessageLogger.logMessage(context, "ConversationId: " + conversationId +
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                        " received a reply: [" + reply + "]");
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            }
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        }
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    }
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    /**
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     * Get the message text from the intent.
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     * Note that you should call {@code RemoteInput#getResultsFromIntent(intent)} to process
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     * the RemoteInput.
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     */
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    private CharSequence getMessageText(Intent intent) {
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        Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
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        if (remoteInput != null) {
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            return remoteInput.getCharSequence(MessagingService.EXTRA_VOICE_REPLY);
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        }
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        return null;
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    }
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}