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package com.mapbox.mapboxsdk.testapp.activity.maplayout;
import android.app.Dialog;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentManager;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.Style;
import com.mapbox.mapboxsdk.testapp.R;
/**
* Test activity showcasing showing a Map inside of a DialogFragment.
* <p>
* Uses the deprecated TextureView API to workaround the issue of seeing a grey background before the gl surface.
* </p>
*/
public class MapInDialogActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map_in_dialog);
Button button = findViewById(R.id.button_open_dialog);
button.setOnClickListener(view -> {
FragmentManager fm = getSupportFragmentManager();
MapDialogFragment editNameDialogFragment = MapDialogFragment.newInstance("Map Dialog");
editNameDialogFragment.show(fm, "fragment_dialog_map");
});
}
public static class MapDialogFragment extends DialogFragment {
private MapView mapView;
public MapDialogFragment() {
}
public static MapDialogFragment newInstance(String title) {
MapDialogFragment frag = new MapDialogFragment();
Bundle args = new Bundle();
args.putString("title", title);
frag.setArguments(args);
return frag;
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_dialog_map, container);
}
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mapView = view.findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(mapboxMap -> mapboxMap.setStyle(Style.OUTDOORS));
}
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new Dialog(getActivity(), getTheme()) {
@Override
public void dismiss() {
if (mapView != null && !mapView.isDestroyed()) {
mapView.onPause();
mapView.onStop();
mapView.onDestroy();
mapView = null;
}
super.dismiss();
}
};
}
@Override
public void onStart() {
super.onStart();
mapView.onStart();
}
@Override
public void onResume() {
super.onResume();
mapView.onResume();
}
@Override
public void onPause() {
super.onPause();
if (mapView != null) {
mapView.onPause();
}
}
@Override
public void onStop() {
super.onStop();
if (mapView != null) {
mapView.onStop();
}
}
@Override
public void onDestroyView() {
super.onDestroyView();
if (mapView != null) {
mapView.onDestroy();
}
}
@Override
public void onLowMemory() {
super.onLowMemory();
if (mapView != null) {
mapView.onLowMemory();
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mapView != null) {
mapView.onSaveInstanceState(outState);
}
}
}
}
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