DetectedActivitiesIntentService.java

package info.androidhive.activityrecognition;


/**
 * Created by ravi on 16/12/17.
 */

import android.app.IntentService;
import android.content.Intent;
import android.support.v4.content.LocalBroadcastManager;
import android.util.Log;

import com.google.android.gms.location.ActivityRecognitionResult;
import com.google.android.gms.location.DetectedActivity;

import java.util.ArrayList;

public class DetectedActivitiesIntentService  extends IntentService {

    protected static final String TAG = DetectedActivitiesIntentService.class.getSimpleName();

    public DetectedActivitiesIntentService() {
        // Use the TAG to name the worker thread.
        super(TAG);
    }

    @Override
    public void onCreate() {
        super.onCreate();
    }

    @SuppressWarnings("unchecked")
    @Override
    protected void onHandleIntent(Intent intent) {
        ActivityRecognitionResult result = ActivityRecognitionResult.extractResult(intent);

        // Get the list of the probable activities associated with the current state of the
        // device. Each activity is associated with a confidence level, which is an int between
        // 0 and 100.
        ArrayList<DetectedActivity> detectedActivities = (ArrayList) result.getProbableActivities();

        for (DetectedActivity activity : detectedActivities) {
            Log.i(TAG, "Detected activity: " + activity.getType() + ", " + activity.getConfidence());
            broadcastActivity(activity);
        }
    }

    private void broadcastActivity(DetectedActivity activity) {
        Intent intent = new Intent(Constants.BROADCAST_DETECTED_ACTIVITY);
        intent.putExtra("type", activity.getType());
        intent.putExtra("confidence", activity.getConfidence());
        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
    }
}