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Java StepTrigger Example

Introduction

The java steptrigger example is extracted from the most popular open source projects, you can refer to the following example for usage.

Programming language: Java

Class/type: StepTrigger

Example#1
File: StepDetection.javaProject: agi290/smartshop

  /** This is called every INTERVAL_MS ms from the TimerTask. */
  protected synchronized void updateData() {
    // Get current time for time stamps
    long now_ms = System.currentTimeMillis();

    st.onTimerElapsed(now_ms, detector.getLastAcc(), new double[] {lastComp});

    // Check if a step is detected upon data
    if (detector.checkForStep()) {
      // Call algorithm for navigation/updating position
      st.onStepDetected(now_ms, lastComp);
    }
  }

Example#2
File: StepDetection.javaProject: agi290/smartshop

        @Override
        public void onSensorChanged(SensorEvent event) {
          switch (event.sensor.getType()) {
            case Sensor.TYPE_ACCELEROMETER:
              st.onAccelerometerDataReceived(
                  System.currentTimeMillis(), event.values[0], event.values[1], event.values[2]);
              // just update the oldest z value
              detector.addSensorValues(System.currentTimeMillis(), event.values);
              break;

            default:
          } // switch (event.sensor.getType())
        }

Example#3
File: StepDetection.javaProject: agi290/smartshop

  /* (non-Javadoc)
   * @see at.fhstp.wificompass.CompassListener#onCompassChanged(float, java.lang.String)
   */
  @Override
  public void onCompassChanged(float azimuth, float angle, String direction) {

    st.onCompassDataReceived(System.currentTimeMillis(), azimuth, 0, 0);
    this.lastComp = azimuth;
  }

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