SupportMapFragment
カメラを地図上の場所に移動する際に問題が発生しました。
public class MapPositionFragment extends SupportMapFragment implements LocationListener{
private GoogleMap map = null;
private Button lockButton = null;
private Location currentLocation = null;
private LocationManager locationManager = null;
private View mapView = null;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
mapView = super.onCreateView(inflater, container, savedInstanceState);
View v = inflater.inflate(R.layout.fragment_route_map, container, false);
SetUpMap(v);
return v;
}
@Override
public void onResume() {
// TODO Auto-generated method stub
super.onResume();
}
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
if (isVisibleToUser){
SetUpLocationService();
}
}
private void SetUpLockButton(){
lockButton = (Button)getActivity().findViewById(R.id.lock_screen_button);
lockButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
ToggleLockButton();
}
});
}
private void ToggleLockButton(){
BaseSwipeActivity baseActivity = (BaseSwipeActivity)getActivity();
boolean swipeEnabled = baseActivity.TogglePaging();
if (swipeEnabled){
lockButton.setBackgroundResource(R.drawable.stock_lock_open);
}
else{
lockButton.setBackgroundResource(R.drawable.stock_lock);
}
}
private void SetUpLocationService(){
boolean gpsIsEnabled = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);
boolean networkIsEnabled = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
if (networkIsEnabled){
// Register the listener with the Location Manager to receive location updates
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this);
} else if (gpsIsEnabled){
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
}
}
private void SetCurrentLocation(final Location location){
if (map != null){
getActivity().runOnUiThread(new Runnable() {
public void run() {
LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
CameraUpdate cameraUpdate = CameraUpdateFactory.newLatLngZoom(latLng, 10);
map.moveCamera(cameraUpdate);
}
});
}
}
private void SetUpMap(View view) {
if (map == null){
getActivity().runOnUiThread(new Runnable() {
public void run() {
map = getMap();
map.getUiSettings().setMyLocationButtonEnabled(true);
map.setIndoorEnabled(true);
map.getUiSettings().setZoomControlsEnabled(false);
locationManager = (LocationManager)getActivity().getSystemService(Context.LOCATION_SERVICE);
}
});
}
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
SetUpLockButton();
}
public void onLocationChanged(Location location) {
// Called when a new location is found by the network location provider.
SetCurrentLocation(location);
}
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
}
public void onProviderEnabled(String arg0) {
// TODO Auto-generated method stub
}
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
// TODO Auto-generated method stub
}
}
の SupportMapFragment
中に配置されているものViewPager
です。地図は表示されますが、地図の設定が変更できず、カメラの位置も変更できません。他のスレッドにあるためか、UIスレッドを使用する必要があると思いましたが、それでも何も変わりません。
誰かがアイデアを持っているかもしれません、それは素晴らしいことです!
thxマヌエル