/** Is called when the application is resumed */
@Override
public void onResume() {
super.onResume();
locationListener.startLocationUpdate(); // Start the location listener again
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Keep screen on
if (isAlive) {
sensorDataObservable.Resume(); // Resume the sensor observer
frequencyListener.run();
}
}
/** Is called when the application is paused */
@Override
public void onPause() {
super.onPause();
locationListener.stopLocationUpdate(); // Pauses the lcoation listener
getWindow()
.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Disable screen lock on
if (isAlive) {
frequencyListener.pause();
sensorDataObservable.Pause(); // Pauses the sensor observer
}
}
/** Is called when the permission request is answered */
@Override
public void onRequestPermissionsResult(
int requestCode, @NonNull String permissions[], @NonNull int[] grantResults) {
switch (requestCode) {
case PERMISSIONS_REQUEST_FINE_LOCATION:
// TODO: check if the permission was granted, and do something when it was not
locationListener.connectGoogleApi();
break;
default:
// Some other permission was granted
}
}
/** Request permissions at runtime (required for Android 6.0). */
void requestPermissions() {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
// if(ActivityCompat.shouldShowRequestPermissionRationale(this,
// Manifest.permission.READ_CONTACTS)) {
// TODO: Show an explanation
// } else {
ActivityCompat.requestPermissions(
this,
new String[] {Manifest.permission.ACCESS_FINE_LOCATION},
PERMISSIONS_REQUEST_FINE_LOCATION);
// }
} else {
locationListener.connectGoogleApi();
}
}