Created
May 3, 2018 08:33
-
-
Save ssaurel/be7701372f5bf00b5364b08df7a0182c to your computer and use it in GitHub Desktop.
Main Activity of the Step Counter Fitness App for the SSaurel's Blog
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package com.ssaurel.stepcounter | |
import android.content.Context | |
import android.hardware.Sensor | |
import android.hardware.SensorEvent | |
import android.hardware.SensorEventListener | |
import android.hardware.SensorManager | |
import android.os.Bundle | |
import android.support.v7.app.AppCompatActivity | |
import android.widget.Toast | |
import kotlinx.android.synthetic.main.activity_main.* | |
class MainActivity : AppCompatActivity(), SensorEventListener { | |
var running = false | |
var sensorManager:SensorManager? = null | |
override fun onCreate(savedInstanceState: Bundle?) { | |
super.onCreate(savedInstanceState) | |
setContentView(R.layout.activity_main) | |
sensorManager = getSystemService(Context.SENSOR_SERVICE) as SensorManager | |
} | |
override fun onResume() { | |
super.onResume() | |
running = true | |
var stepsSensor = sensorManager?.getDefaultSensor(Sensor.TYPE_STEP_COUNTER) | |
if (stepsSensor == null) { | |
Toast.makeText(this, "No Step Counter Sensor !", Toast.LENGTH_SHORT).show() | |
} else { | |
sensorManager?.registerListener(this, stepsSensor, SensorManager.SENSOR_DELAY_UI) | |
} | |
} | |
override fun onPause() { | |
super.onPause() | |
running = false | |
sensorManager?.unregisterListener(this) | |
} | |
override fun onAccuracyChanged(p0: Sensor?, p1: Int) { | |
} | |
override fun onSensorChanged(event: SensorEvent) { | |
if (running) { | |
stepsValue.setText("" + event.values[0]) | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment