com.jigarmjoshi.ActFragment.java Source code

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Here is the source code for com.jigarmjoshi.ActFragment.java

Source

package com.jigarmjoshi;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;

import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.MapsInitializer;
import com.google.android.gms.maps.model.LatLngBounds;
import com.google.android.gms.maps.model.Marker;
import com.jigarmjoshi.service.RefreshMapAsyncTask;
import com.jigarmjoshi.utils.Utility;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 * @author jigar.joshi
 * 
 */
public class ActFragment extends Fragment {
    private MapView mapView;
    private static GoogleMap map;
    private View rootView;
    private Button refreshMapButton;

    public static GoogleMap getActGoogleMap() {
        return map;
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        rootView = inflater.inflate(R.layout.fragment_act, container, false);
        Utility.checkAndEnableLocation(container.getContext());

        // Gets the MapView from the XML layout and creates it
        mapView = (MapView) rootView.findViewById(R.id.mapviewAct);
        refreshMapButton = (Button) rootView.findViewById(R.id.refreshMapButton);

        mapView.onCreate(savedInstanceState);
        // Gets to GoogleMap from the MapView and does initialization stuff
        map = mapView.getMap();
        map.getUiSettings().setMyLocationButtonEnabled(true);
        // map.setMyLocationEnabled(true);
        mapView.refreshDrawableState();

        map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {

            @Override
            public boolean onMarkerClick(Marker marker) {
                String title = marker.getTitle();
                boolean validNumber = false;
                try {
                    Long.parseLong(title);
                    validNumber = true;
                } catch (Exception ex) {
                    // this is current location marker
                }
                if (!validNumber) {
                    return false;
                }
                Utility.createMapEntryDialog(rootView.getContext(), marker).show();
                return false;
            }
        });
        // Needs to call MapsInitializer before doing any CameraUpdateFactory
        // calls
        try {
            MapsInitializer.initialize(this.getActivity());
        } catch (Exception ex) {
            Log.e(ActFragment.class.getName(), "failed to initialize map", ex);
        }
        Utility.focusAtCurrentLocation(map);

        refreshMapButton.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                refreshMapButton.setText("loading..");
                refreshMapButton.refreshDrawableState();
                refreshMapButton.setEnabled(false);
                LatLngBounds latLngBounds = map.getProjection().getVisibleRegion().latLngBounds;
                RefreshMapAsyncTask refreshMapAsyncTask = new RefreshMapAsyncTask(refreshMapButton, map,
                        rootView.getContext(), mapView);
                refreshMapAsyncTask.execute(String.valueOf(latLngBounds.southwest.latitude),
                        String.valueOf(latLngBounds.southwest.longitude),
                        String.valueOf(latLngBounds.northeast.latitude),
                        String.valueOf(latLngBounds.northeast.longitude));

            }
        });

        return rootView;
    }

    @Override
    public void onResume() {
        mapView.onResume();
        super.onResume();
    }

    @Override
    public void onPause() {
        super.onPause();
        mapView.onPause();

    }

    @Override
    public void onDestroy() {
        mapView.onDestroy();
        super.onDestroy();
    }

    @Override
    public void onLowMemory() {
        super.onLowMemory();
        mapView.onLowMemory();
    }

}