Android Open Source - morpho Voice Reply Receiver

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License

The source code is released under:
Apache License
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Java Source Code

package com.morpho.android.receiver;
/*w  w  w.ja v a 2 s.c o  m*/
import java.util.List;

import android.app.Notification;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationManagerCompat;
import android.support.v4.app.RemoteInput;
import android.support.v4.app.NotificationCompat.WearableExtender;
import android.text.format.DateFormat;
import android.util.Log;

import com.morpho.android.R;
import com.morpho.android.data.Schedule;
import com.morpho.android.util.Strings;
import com.morpho.android.ws.AsyncTaskAdapter;
import com.morpho.android.ws.Schedules;
import com.morpho.android.ws.impl.MorphoClientFactory;

public class VoiceReplyReceiver extends BroadcastReceiver {

    public static final String EXTRA_VOICE_REPLY = "extra_voice_reply";
    public static final String EXTRA_STATION_ID_REPLY = "extra_station_id_replay";
    
    private static final String TAG = VoiceReplyReceiver.class.getSimpleName();
    
    private static int notificationId;

    @Override
    public void onReceive(final Context context, Intent intent) {
        Log.i(TAG, "onReceive, intent=" + intent.getExtras());
        MorphoClientFactory morphoClientFactory = new MorphoClientFactory(context);
        final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
        String voiceOutput = RemoteInput.getResultsFromIntent(intent).getCharSequence(EXTRA_VOICE_REPLY).toString();
        final long stationId = intent.getExtras().getLong(EXTRA_STATION_ID_REPLY);
        if (!Strings.isNullOrBlank(voiceOutput)) {
            morphoClientFactory.get(Schedules.class)
                .fetch()
                .comingSchedules(stationId)
                .only(voiceOutput)
                .limitTo(3)
                .loadSchedules(new AsyncTaskAdapter<List<Schedule>>() {
        
                    @Override
                    public void onPostExecute(List<Schedule> result) {
                        Log.d(TAG, "Result: " + result);
                        if (!result.isEmpty()) notificationManager.notify(++notificationId, buildNotification(stationId, result, context));
                    }
                });
        }
    }
    
    private Notification buildNotification(long stationId, List<Schedule> schedules, Context context) {
        if (schedules.size() > 1) { // More than one
            NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context)
                .setSmallIcon(R.drawable.ic_notification_schedules)
                .setDefaults(Notification.DEFAULT_SOUND)
                .setContentTitle("Horarios")
                .setTicker("Horarios de prximos autobuses")
                .setContentIntent(getIntent(stationId, context));
            WearableExtender wearableExtender = new WearableExtender();
            int i = 0;
            for (Schedule schedule : schedules) {
                NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle()
                    .setBigContentTitle("Horario");
                StringBuilder contentText = new StringBuilder()
                    .append("Ruta ")
                    .append(schedule.getRoute().getName());
                style.addLine(contentText.toString());
                contentText = new StringBuilder()
                    .append("* Prxima salida: ")
                    .append(DateFormat.getTimeFormat(context).format(schedule.getDepartureAt()));
                style.addLine(contentText.toString());
                if (i > 0) { 
                    Notification newPageNotification = new NotificationCompat.Builder(context)
                        .setStyle(style)
                        .build();
                    wearableExtender.addPage(newPageNotification);
                } else notificationBuilder.setStyle(style);
                i++;
            }

            RemoteInput remoteInput = new RemoteInput.Builder(VoiceReplyReceiver.EXTRA_VOICE_REPLY)
          .setLabel("Otra ruta?")
          .build();

          NotificationCompat.Action action =
              new NotificationCompat.Action.Builder(R.drawable.ic_action_search,
                  "Otra ruta?", getIntent(stationId, context))
                      .addRemoteInput(remoteInput)
                      .build();
          return notificationBuilder.extend(
              wearableExtender.addAction(action))
              .build();
        } else { // One
            NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(context)
                .setSmallIcon(R.drawable.ic_notification_schedules)
                .setDefaults(Notification.DEFAULT_SOUND)
                .setContentTitle("Horario")
                .setTicker("Horario del prximo autobus");
            StringBuilder contentText = new StringBuilder().append("Ruta ")
                    .append(schedules.get(0).getRoute().getName());
            NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle()
                .setBigContentTitle("Horario");
            style.addLine(contentText.toString());
            contentText = new StringBuilder().append("* Prxima salida: ")
                    .append(DateFormat.getTimeFormat(context).format(schedules.get(0).getDepartureAt()));
            style.addLine(contentText.toString());
            notificationBuilder.setStyle(style);

            RemoteInput remoteInput = new RemoteInput.Builder(VoiceReplyReceiver.EXTRA_VOICE_REPLY)
            .setLabel("Otra ruta?")
            .build();
    
          NotificationCompat.Action action =
              new NotificationCompat.Action.Builder(R.drawable.ic_action_search,
                  "Otra ruta?", getIntent(stationId, context))
                      .addRemoteInput(remoteInput)
                      .build();
          return notificationBuilder.extend(
              new WearableExtender().addAction(action))
              .build();
        }
    }
    
    private PendingIntent getIntent(long stationId, Context context) {
      Intent replyIntent = new Intent(context, VoiceReplyReceiver.class);
      replyIntent.putExtra(VoiceReplyReceiver.EXTRA_STATION_ID_REPLY, stationId);
      return PendingIntent.getBroadcast(context, 0, replyIntent, PendingIntent.FLAG_UPDATE_CURRENT);
    }
}
Java Source Code List
