VirtualJoystick(final ControlDroneActivity droneControl) {
super(droneControl);
screenRotationIndex =
droneControl.getWindow().getWindowManager().getDefaultDisplay().getRotation();
initJoysticListeners();
mOrientationManager =
new DeviceOrientationManager(
new DeviceSensorManagerWrapper(droneControl.getApplicationContext()), this);
mOrientationManager.onCreate();
mSettings = mDroneControl.getSettings();
}
@Override
protected boolean initImpl() {
if (GlassUtils.instance$.isGlassDevice()) return false;
magnetoEnabled = mSettings.isAbsoluteControlEnabled();
if (magnetoEnabled) {
if (mDroneControl.getDroneVersion() == EDroneVersion.DRONE_1
|| !mOrientationManager.isMagnetoAvailable()) {
// Drone 1 doesn't have compass, so we need to switch magneto
// off.
magnetoEnabled = false;
mSettings.setAbsoluteControlEnabled(false);
}
}
mDroneControl.setMagntoEnabled(magnetoEnabled);
applyJoypadConfig(mSettings.getControlMode(), mSettings.isLeftHanded());
return true;
}
@Override
public void onDeviceOrientationChanged(
float[] orientation, float magneticHeading, int magnetoAccuracy) {
if (magnetoEnabled && mOrientationManager.isMagnetoAvailable()) {
float heading = magneticHeading * 57.2957795f;
if (screenRotationIndex == 1) {
heading += 90.f;
}
mDroneControl.setDeviceOrientation((int) heading, 0);
} else {
mDroneControl.setDeviceOrientation(0, 0);
}
final boolean isInTouchMode = !GlassUtils.instance$.isGlassDevice();
if (!running) {
pitchGazBase = orientation[PITCH];
rollYawBase = orientation[ROLL];
if (isInTouchMode) {
mDroneControl.setDronePitch(0);
mDroneControl.setDroneRoll(0);
} else {
mDroneControl.setDroneGaz(0);
mDroneControl.setDroneYaw(0);
}
} else {
float x = orientation[PITCH] - pitchGazBase;
float y = (orientation[ROLL] - rollYawBase);
// if ( timeCounter > -1 && (System.currentTimeMillis() - timeCounter >= 500l) ) {
// Log.d(TAG, "Diffs: [x: " + x + ", y: " + y + "]");
// timeCounter = System.currentTimeMillis();
// }
if (!isInTouchMode) {
if (acceleroEnabled
&& (
/* Math.abs(x) > ACCELERO_TRESHOLD || */ Math.abs(y) > ACCELERO_TRESHOLD)) {
mDroneControl.setDroneYaw(y);
// mDroneControl.setDroneGaz(x);
}
} else {
if (screenRotationIndex == 0) {
// Xoom
if (acceleroEnabled
&& (Math.abs(x) > ACCELERO_TRESHOLD || Math.abs(y) > ACCELERO_TRESHOLD)) {
x *= -1;
mDroneControl.setDronePitch(x);
mDroneControl.setDroneRoll(y);
}
} else if (screenRotationIndex == 1) {
if (acceleroEnabled
&& (Math.abs(x) > ACCELERO_TRESHOLD || Math.abs(y) > ACCELERO_TRESHOLD)) {
x *= -1;
y *= -1;
mDroneControl.setDronePitch(y);
mDroneControl.setDroneRoll(x);
}
} else if (screenRotationIndex == 3) {
// google tv
if (acceleroEnabled
&& (Math.abs(x) > ACCELERO_TRESHOLD || Math.abs(y) > ACCELERO_TRESHOLD)) {
mDroneControl.setDronePitch(y);
mDroneControl.setDroneRoll(x);
}
}
}
}
}
/*
* (non-Javadoc)
*
* @see com.parrot.freeflight.controllers.Controller#destroy()
*/
@Override
protected void destroyImpl() {
mOrientationManager.destroy();
}
/*
* (non-Javadoc)
*
* @see com.parrot.freeflight.controllers.Controller#pause()
*/
@Override
protected void pauseImpl() {
mOrientationManager.pause();
}
/*
* (non-Javadoc)
*
* @see com.parrot.freeflight.controllers.Controller#resume()
*/
@Override
protected void resumeImpl() {
mOrientationManager.resume();
}