clarifaiTask.java

private class ClarifaiTask extends AsyncTask<File, Integer, Boolean> {

    protected Boolean doInBackground(File... images) {
        info.setText("Processing...");
         // Connect to Clarifai using your API token
        ClarifaiClient client = new ClarifaiBuilder("YOUR_API_TOKEN").buildSync();
        List<ClarifaiOutput<Concept>> predictionResults;
         // For each photo we pass, send it off to Clarifai
        for (File image : images) {
            predictionResults = client.getDefaultModels().generalModel().predict()
                                .withInputs(ClarifaiInput.forImage(image)).executeSync().get();
             // Check if Clarifai thinks the photo contains the object we are looking for
            for (ClarifaiOutput<Concept> result : predictionResults) 
                for (Concept datum : result.data()) 
                    if (datum.name().contains(object.toLowerCase()))
                        return true;   
        }
         return false;
    }
     protected void onPostExecute(Boolean result) {
        // Delete photo
        (new File(photoPath)).delete();
        photoPath = null;

        // If image contained object, close the AlarmActivity
        if (result) {
            info.setText("Success!");
            finish();
        } else info.setText("Try again...");
    }
}