package app.test;
import android.app.Activity;
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.widget.TextView;
public class Test extends Activity implements SensorEventListener {
TextView textView;
StringBuilder builder = new StringBuilder();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
textView = new TextView(this);
setContentView(textView);
SensorManager manager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
if (manager.getSensorList(Sensor.TYPE_ACCELEROMETER).size() == 0) {
textView.setText("No accelerometer installed");
} else {
Sensor accelerometer = manager.getSensorList(
Sensor.TYPE_ACCELEROMETER).get(0);
if (!manager.registerListener(this, accelerometer,
SensorManager.SENSOR_DELAY_GAME)) {
textView.setText("Couldn't register sensor listener");
}
}
}
@Override
public void onSensorChanged(SensorEvent event) {
builder.setLength(0);
builder.append("x: ");
builder.append(event.values[0]);
builder.append(", y: ");
builder.append(event.values[1]);
builder.append(", z: ");
builder.append(event.values[2]);
textView.setText(builder.toString());
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
}