要使用Android SensorManager与Google Fit的步数统计,需要进行以下步骤:
implementation 'com.google.android.gms:play-services-fitness:20.0.0'
private GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 初始化GoogleApiClient
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Fitness.HISTORY_API)
.addScope(new Scope(Scopes.FITNESS_ACTIVITY_READ_WRITE))
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
}
@Override
protected void onStart() {
super.onStart();
// 连接GoogleApiClient
mGoogleApiClient.connect();
}
@Override
protected void onStop() {
super.onStop();
// 断开GoogleApiClient连接
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
private SensorManager mSensorManager;
private Sensor mStepSensor;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 初始化SensorManager
mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
// 获取步数传感器
mStepSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_STEP_COUNTER);
}
@Override
protected void onResume() {
super.onResume();
// 注册步数传感器监听器
mSensorManager.registerListener(this, mStepSensor, SensorManager.SENSOR_DELAY_NORMAL);
}
@Override
protected void onPause() {
super.onPause();
// 注销步数传感器监听器
mSensorManager.unregisterListener(this, mStepSensor);
}
@Override
public void onSensorChanged(SensorEvent event) {
// 获取步数数据
int stepCount = (int) event.values[0];
// 将步数数据上传到Google Fit
uploadStepCountToGoogleFit(stepCount);
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
// 传感器精确度变化时的回调方法
}
private void uploadStepCountToGoogleFit(int stepCount) {
// 使用Google Fit API上传步数数据
DataSourcesRequest dataSourceRequest = new DataSourcesRequest.Builder()
.setDataTypes(DataType.TYPE_STEP_COUNT_DELTA)
.setDataSourceTypes(DataSource.TYPE_RAW)
.build();
Fitness.SensorsApi.findDataSources(mGoogleApiClient, dataSourceRequest)
.setResultCallback(new ResultCallback() {
@Override
public void onResult(DataSourcesResult dataSourcesResult) {
for (DataSource dataSource : dataSourcesResult.getDataSources()) {
if (DataType.TYPE_STEP_COUNT_DELTA.equals(dataSource.getDataType())) {
DataSet dataSet = DataSet.create(dataSource);
DataPoint dataPoint = dataSet.createDataPoint()
.setTimeInterval(startTime, endTime, TimeUnit.MILLISECONDS)
.setIntValues(stepCount);
dataSet.add(dataPoint);
Fitness.HistoryApi.insertData(mGoogleApiClient, dataSet)
.setResultCallback(new ResultCallback() {
@Override
public void onResult(Status status) {
if (status.isSuccess()) {
Log.d(TAG, "Step count uploaded successfully");
} else {
Log.d(TAG, "Step count upload failed");
}
}
});
}
}
}
});
}
注意:以上代码中的startTime和endTime是步数数据的时间范围,可以根据需要进行设置。
通过以上步骤,就可以使用Android SensorManager获取步数数据,并使用Google Fit API将步数数据上传到Google Fit。