com.oneplusar.example.OnePlusARLocationManagerMapActivity.java Source code

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Here is the source code for com.oneplusar.example.OnePlusARLocationManagerMapActivity.java

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/*
 * Copyright (C) 2014 OnePlusAR
 *
 * Licensed 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.
 */
package com.oneplusar.example;

import android.content.Context;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

import com.oneplusar.android.plugin.googlemap.GoogleMapWorldPlugin;
import com.oneplusar.android.util.location.OnePlusARLocationManager;
import com.oneplusar.android.world.GeoObject;
import com.oneplusar.android.world.World;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMarkerClickListener;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;

public class OnePlusARLocationManagerMapActivity extends FragmentActivity
        implements OnMarkerClickListener, OnClickListener {

    private GoogleMap mMap;
    private GoogleMapWorldPlugin mGoogleMapPlugin;
    private World mWorld;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.map_google);
        Button myLocationButton = (Button) findViewById(R.id.myLocationButton);
        myLocationButton.setVisibility(View.VISIBLE);
        myLocationButton.setOnClickListener(this);

        mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();
        if (mMap == null) {
            return;
        }

        // We create the world and fill the world
        mWorld = CustomWorldHelper.generateObjects(this);

        // As we want to use GoogleMaps, we are going to create the plugin and
        // attach it to the World
        mGoogleMapPlugin = new GoogleMapWorldPlugin(this);
        // Then we need to set the map in to the GoogleMapPlugin
        mGoogleMapPlugin.setGoogleMap(mMap);
        // Now that we have the plugin created let's add it to our world.
        // NOTE: It is better to load the plugins before start adding object in
        // to the world.
        mWorld.addPlugin(mGoogleMapPlugin);

        mMap.setOnMarkerClickListener(this);

        mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(mGoogleMapPlugin.getLatLng(), 15));
        mMap.animateCamera(CameraUpdateFactory.zoomTo(19), 2000, null);

        // Lets add the user position to the map
        GeoObject user = new GeoObject(1000l);
        user.setGeoPosition(mWorld.getLatitude(), mWorld.getLongitude());
        user.setImageResource(R.drawable.flag);
        user.setName("User position");
        mWorld.addOnePlusARObject(user);

        OnePlusARLocationManager.addWorldLocationUpdate(mWorld);
        OnePlusARLocationManager.addGeoObjectLocationUpdate(user);

        // We need to set the LocationManager to the OnePlusARLocationManager.
        OnePlusARLocationManager.setLocationManager((LocationManager) getSystemService(Context.LOCATION_SERVICE));
    }

    @Override
    public boolean onMarkerClick(Marker marker) {
        // To get the GeoObject that owns the marker we use the following
        // method:
        GeoObject geoObject = mGoogleMapPlugin.getGeoObjectOwner(marker);
        if (geoObject != null) {
            Toast.makeText(this, "Click on a marker owned by a GeoOject with the name: " + geoObject.getName(),
                    Toast.LENGTH_SHORT).show();
        }
        return false;
    }

    @Override
    protected void onResume() {
        super.onResume();
        // When the activity is resumed it is time to enable the
        // OnePlusARLocationManager
        OnePlusARLocationManager.enable();
    }

    @Override
    protected void onPause() {
        super.onPause();
        // To avoid unnecessary battery usage disable OnePlusARLocationManager
        // when the activity goes on pause.
        OnePlusARLocationManager.disable();
    }

    @Override
    public void onClick(View v) {
        // When the user clicks on the button we animate the map to the user
        // location
        LatLng userLocation = new LatLng(mWorld.getLatitude(), mWorld.getLongitude());
        mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(userLocation, 15));
        mMap.animateCamera(CameraUpdateFactory.zoomTo(19), 2000, null);
    }
}