Cross Place Picker for Xamarin Android and iOS

Simple cross platform plugin to pick place using google maps with the help of Cross Platform API.

Setup

• Available on NuGet: http://www.nuget.org/packages/Fantacode.Plugin.CrossPlacePicker
• Install into your PCL project and Client projects.
• Please see the additional setup for each platforms permissions.

Platform Support

Platform	Supported	Version
Xamarin.iOS	Yes	iOS 7+
Xamarin.Android	Yes	API 15+

API Usage

Call CrossPlacePicker.Current from any project or PCL to gain access to APIs.

Working

Calling PlacePicker Without Bounds

     try
          {
              var result = await CrossPlacePicker.Current.Display();
              if (result != null)
              {
                  await DisplayAlert(result.Name, "Latitude: " + result.Coordinates.Latitude + "\nLongitude: " + result.Coordinates.Longitude, "OK");
              }
          }
          catch (Exception ex)
          {
              await DisplayAlert("Error", ex.ToString(), "Oops");
          }

With Bounds

try
      {
          var southWest = new Coordinates(85, -180);
          var northEast = new Coordinates(-85, 180);
          var CoordinateBounds = new CoordinateBounds(southWest, northEast);
          var result = await CrossPlacePicker.Current.Display(CoordinateBounds);
      }
      catch (Exception ex)
      {
          await DisplayAlert("Error", ex.ToString(), "Oops");
      }

Important Permission and Setup Information

Please read these as they must be implemented for all platforms.

Android

The ACCESS_FINE_LOCATION permission is required. Additionally, if your users are running Marshmallow the Plugin will automatically prompt them for runtime permissions. You must add the Permission Plugin code into your Main or Base Activities:

public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Permission[] grantResults)
{
    PermissionsImplementation.Current.OnRequestPermissionsResult(requestCode, permissions, grantResults);
}

• In your AndroidManifest.xml file, add your API key in a meta-data tag (ensure you are within the <application> tag as follows:

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
      android:name=".MainApplication"
      ...>
	<meta-data
		android:name="com.google.android.geo.API_KEY"
		android:value="YOUR_ANDROID_API_KEY_HERE"/>
	...
</application>

iOS

You must request permission to use location services. First add one or both of the following keys to your Info.plist file, to request 'when in use' or 'always' authorization: NSLocationWhenInUseUsageDescription NSLocationAlwaysUsageDescription For the place picker, it's enough to request 'when in use' authorization, but you may want to request 'always' authorization for other functionality in your app. For each key, add a string informing the user why you need the location services. For example: Such as:

<key>NSLocationWhenInUseUsageDescription</key>
<string>Show your location on the map</string>

If you want the dialogs to be translated you must support the specific languages in your app. Read the iOS Localization Guide

• In your AppDelegate.cs file, import the Google Places library by adding using Google.Maps; on top of the file.
• Within the FinishedLaunching method, instantiate the library as follows:

var apikey = "YOUR-API-KEY-HERE";
PlacesClient.ProvideApiKey(apikey);
MapServices.ProvideAPIKey(apikey);

License

Licensed under MIT, see license file. This is a derivative to Xamarin.Mobile's Media with a cross platform API and other enhancements. // // Copyright 2011-2013, Xamarin Inc. // // 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. //