@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
settingsFragment = new SettingsFragment();
sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
sharedPreferences.registerOnSharedPreferenceChangeListener(this);
// Debug
// setContentView(R.layout.title);
mGLSurfaceView = new MyGLSurfaceView(this);
// Create an OpenGL ES 2.0 context
mGLSurfaceView.setEGLContextClientVersion(2);
mGLSurfaceView.setPreserveEGLContextOnPause(true);
// mGLSurfaceView.setRenderMode(GLSurfaceView.RENDERMODE_WHEN_DIRTY);
setContentView(mGLSurfaceView);
// The app user object
mUser = new User();
mStarMapperRenderer = new StarMapperRenderer(this, mUser);
// Set the StarMapperRenderer for drawing on the GLSurfaceView
mGLSurfaceView.setRenderer(mStarMapperRenderer);
// Retrieving location
mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
Criteria locCriteria = new Criteria();
// gps
locCriteria.setAccuracy(Criteria.ACCURACY_FINE);
locCriteria.setBearingRequired(false);
locCriteria.setAltitudeRequired(false);
locCriteria.setCostAllowed(true);
locCriteria.setSpeedRequired(false);
locCriteria.setPowerRequirement(Criteria.POWER_LOW);
String locProvider = mLocationManager.getBestProvider(locCriteria, true);
Location loc = mLocationManager.getLastKnownLocation(locProvider);
mUser.setGeoLocation((float) loc.getLatitude(), (float) loc.getLongitude());
mUser.setGeomagneticField();
mUser.setZenith();
// Initializing touch variables
mPreviousX1 = 0;
mPreviousY1 = 0;
mPreviousX2 = 0;
mPreviousY2 = 0;
mPointerIndex = 0;
mCurrentTouchState = TouchState.INIT;
mZoomer = new Zoom();
// Initializing auto sensors
mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
mAccelerometerSensor = null;
mMagneticFieldSensor = null;
mAccelerometerModel = null;
mMagneticFieldModel = null;
// Check for necessary sensors
if ((mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER) == null)
|| (mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD) == null)) {
// phone doesn't have appropriate sensors, only use manual mode
mUseAutoSensorMode = false;
} else {
// phone has sensors, initialize them
mAccelerometerSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
mMagneticFieldSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD);
mUseAutoSensorMode = true;
mAccelerometerModel = new AccelerometerModel(mUser, mStarMapperRenderer, mGLSurfaceView);
mMagneticFieldModel = new MagneticFieldModel(mUser, mStarMapperRenderer, mGLSurfaceView);
}
if (mAccelerometerSensor != null) {
mSensorManager.registerListener(
mAccelerometerModel, mAccelerometerSensor, SensorManager.SENSOR_DELAY_FASTEST);
}
if (mMagneticFieldSensor != null) {
mSensorManager.registerListener(
mMagneticFieldModel, mMagneticFieldSensor, SensorManager.SENSOR_DELAY_FASTEST);
}
// ****** DEBUG ******
// mUseAutoSensorMode = false;
// flinger
flinger =
new GestureDetector(
this,
new Flinger(
new FlingListener() {
public void fling(float distanceX, float distanceY) {
float radsPerPixel =
mStarMapperRenderer.mFovYRad / mStarMapperRenderer.mScreenHeight;
changeMapX(-distanceX * radsPerPixel);
changeMapY(-distanceY * radsPerPixel);
mStarMapperRenderer.mLookX = mUser.getLookX();
mStarMapperRenderer.mLookY = mUser.getLookY();
mStarMapperRenderer.mLookZ = mUser.getLookZ();
mStarMapperRenderer.mUpX = mUser.getNormalX();
mStarMapperRenderer.mUpY = mUser.getNormalY();
mStarMapperRenderer.mUpZ = mUser.getNormalZ();
}
}));
}
