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package com.mapbox.mapboxsdk.maps;
import android.support.annotation.NonNull;
import android.support.annotation.UiThread;
import com.mapbox.mapboxsdk.constants.MyBearingTracking;
import com.mapbox.mapboxsdk.constants.MyLocationTracking;
import com.mapbox.mapboxsdk.maps.widgets.UserLocationView;
/**
* Settings for the user location and bearing tracking of a MapboxMap.
*/
public class TrackingSettings {
private MapView mapView;
private UiSettings uiSettings;
private boolean dismissTrackingOnGesture = true;
@MyLocationTracking.Mode
private int mMyLocationTrackingMode;
@MyBearingTracking.Mode
private int mMyBearingTrackingMode;
TrackingSettings(@NonNull MapView mapView, UiSettings uiSettings) {
this.mapView = mapView;
this.uiSettings = uiSettings;
}
/**
* <p>
* Set the current my location tracking mode.
* </p>
* <p>
* Will enable my location if not active.
* </p>
* See {@link MyLocationTracking} for different values.
*
* @param myLocationTrackingMode The location tracking mode to be used.
* @throws SecurityException if no suitable permission is present
* @see MyLocationTracking
*/
@UiThread
public void setMyLocationTrackingMode(@MyLocationTracking.Mode int myLocationTrackingMode) {
mMyLocationTrackingMode = myLocationTrackingMode;
mapView.setMyLocationTrackingMode(myLocationTrackingMode);
validateGesturesForTrackingModes();
}
/**
* Returns the current user location tracking mode.
*
* @return The current user location tracking mode.
* One of the values from {@link MyLocationTracking.Mode}.
* @see MyLocationTracking.Mode
*/
@UiThread
@MyLocationTracking.Mode
public int getMyLocationTrackingMode() {
return mMyLocationTrackingMode;
}
/**
* <p>
* Set the current my bearing tracking mode.
* </p>
* Shows the direction the user is heading.
* <p>
* When location tracking is disabled the direction of {@link UserLocationView} is rotated
* When location tracking is enabled the {@link MapView} is rotated based on bearing value.
* </p>
* See {@link MyBearingTracking} for different values.
*
* @param myBearingTrackingMode The bearing tracking mode to be used.
* @throws SecurityException if no suitable permission is present
* @see MyBearingTracking
*/
@UiThread
public void setMyBearingTrackingMode(@MyBearingTracking.Mode int myBearingTrackingMode) {
mMyBearingTrackingMode = myBearingTrackingMode;
mapView.setMyBearingTrackingMode(myBearingTrackingMode);
}
/**
* Returns the current user bearing tracking mode.
* See {@link MyBearingTracking} for possible return values.
*
* @return the current user bearing tracking mode.
* @see MyBearingTracking
*/
@UiThread
@MyLocationTracking.Mode
public int getMyBearingTrackingMode() {
return mMyBearingTrackingMode;
}
/**
* Returns if the tracking modes will be dismissed when a gesture occurs.
*
* @return True to indicate the tracking modes will be dismissed.
*/
public boolean isDismissTrackingOnGesture() {
return dismissTrackingOnGesture;
}
/**
* Set the dismissal of the tracking modes if a gesture occurs.
*
* @param dismissTrackingOnGesture True to dismiss the tracking modes.
*/
public void setDismissTrackingOnGesture(boolean dismissTrackingOnGesture) {
this.dismissTrackingOnGesture = dismissTrackingOnGesture;
validateGesturesForTrackingModes();
}
private void validateGesturesForTrackingModes() {
if (!dismissTrackingOnGesture) {
int myLocationTrackingMode = getMyLocationTrackingMode();
int myBearingTrackingMode = getMyBearingTrackingMode();
// Enable/disable gestures based on tracking mode
if (myLocationTrackingMode == MyLocationTracking.TRACKING_NONE) {
uiSettings.setScrollGesturesEnabled(true);
uiSettings.setRotateGesturesEnabled(true);
} else {
uiSettings.setScrollGesturesEnabled(false);
uiSettings.setRotateGesturesEnabled((myBearingTrackingMode == MyBearingTracking.NONE));
}
}
}
/**
* Return if location tracking is disabled
*
* @return True if location tracking is disabled.
*/
public boolean isLocationTrackingDisabled() {
return mMyLocationTrackingMode == MyLocationTracking.TRACKING_NONE;
}
}
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