Primeiros Passos com Google Fit

3 anos de Android Meetup – GDG São Paulo

Transcript

1. Primeiros Passos com Google Fit Douglas Drumond @douglasdrumond
2. @douglasdrumond O que é o Google Fit?
3. @douglasdrumond Sensors Activity History
4. @douglasdrumond Sugestões de apps • Health/Fitness • Wearable sensor based • Personal analytics (quantified self)
5. @douglasdrumond Capacidades • Activity • Heart rate • Location • Nutrition • Power • Speed • Weight • Workout • Strength • Weight Lift • Crossfit • Interval Training • High Intensity Interval Training
6. @douglasdrumond 3rd party • Nike Fuel • Adidas • Jump • Hustle • Quickness
7. @douglasdrumond IMPORTANTE!
8. @douglasdrumond Seja responsável • Terms and conditions bla bla bla • RESPEITE O USUÁRIO
9. @douglasdrumond ARQUITETURA
10. @douglasdrumond Arquitetura
11. @douglasdrumond Arquitetura
12. @douglasdrumond Fitness store • Cloud • Apps em plataformas diferentes • Apps diferentes
13. @douglasdrumond Arquitetura
14. @douglasdrumond Vamos detalhar?
15. @douglasdrumond Sensor framework • Data sources • Data types • Data points • Datasets • Sessions
16. @douglasdrumond Data sources • Sensores • Hardware ou software
17. @douglasdrumond Data type • Tipos de dados, ex: passos, bpm, localização • Define um schema • Nome e lista de campos
18. @douglasdrumond Data points • Array de valores • Timestamp ou time range
19. @douglasdrumond Datasets • Conjunto de data points • Mesmo tipo • Queries (respostas)
20. @douglasdrumond Sessions • Intervalo de tempo • Organização de dados
21. @douglasdrumond #soudev
22. @douglasdrumond Setup
23. @douglasdrumond Console do Google • Pegar o SHA1 via keytool • Cadastrar novo client ID • Depende do nome do pacote e assinatura
24. @douglasdrumond Gradle dependencies { compile 'com.google.android.gms:play-services-fitness:8.4.0' }
25. @douglasdrumond Construa o client mClient = new GoogleApiClient.Builder(this)
 .addApi(Fitness.SENSORS_API)
 .addScope(new Scope(Scopes.FITNESS_LOCATION_READ))
 .addConnectionCallbacks(…) .build();
26. @douglasdrumond Leia dados Fitness.SensorsApi.findDataSources(mClient, new DataSourcesRequest.Builder()
 .setDataTypes(DataType.TYPE_LOCATION_SAMPLE)
 .setDataSourceTypes(DataSource.TYPE_RAW)
 .build())
 .setResultCallback(new ResultCallback<…>()
 …
 for (DataSource dataSource : dataSourcesResult.getDataSources()) {
 registerFitnessDataListener(dataSource,
 DataType.TYPE_LOCATION_SAMPLE);
 }
 }
 }
 });
27. @douglasdrumond registerFitnessDataListener mListener = new OnDataPointListener() {
 public void onDataPoint(DataPoint dataPoint) {
 for (Field field : dataPoint.getDataType().getFields()) {
 Value val = dataPoint.getValue(field);
 Log.i(TAG, "Detected DataPoint field: " + field.getName());
 Log.i(TAG, "Detected DataPoint value: " + val);
 }
 }
 };
28. @douglasdrumond registerFitnessDataListener Fitness.SensorsApi.add(mClient,
 new SensorRequest.Builder()
 .setDataSource(dataSource).setDataType(dataType)
 .setSamplingRate(10, TimeUnit.SECONDS).build(), mListener)
 .setResultCallback(new ResultCallback<Status>() {
 @Override
 public void onResult(Status status) {
 if (status.isSuccess()) {Log.i(TAG, "Listener registered!”); } 
 else { Log.i(TAG, "Listener not registered.”); }
 }
 });

29. @douglasdrumond Alguns exemplos DataSource nutritionSource = new DataSource.Builder() .setDataType(DataType.TYPE_NUTRITION) ... .build(); DataPoint banana = DataPoint.create(nutritionSource); banana.setTimestamp(now.getMillis(), TimeUnit.MILLISECONDS); banana.getValue(Field.FIELD_FOOD_ITEM).setString("banana"); banana.getValue(Field.FIELD_MEAL_TYPE).setInt(Field.MEAL_TYPE_SNACK); banana.getValue(Field.FIELD_NUTRIENTS).setKeyValue(Field.NUTRIENT_POT ASSIUM, 422f)
30. @douglasdrumond Tópicos não cobertos • Recording API • History API • Sessions API • BLE API • Config API (Custom Data Types)
31. @douglasdrumond Samples • https://github.com/googlesamples/android-fit
32. @douglasdrumond Quero Saber Mais • https://developers.google.com/fit/ • slack.androiddevbr.org
33. @douglasdrumond Obrigado! • douglas@cafelinear.com • @douglasdrumond • +DouglasDrumond • www.cafelinear.com