The 3rd chapter in C # to write Baidu map Android mobile app (3rd speaking)

Category: C #, Android; Date: 2016-02-04 3.3 Use of example 3--mapfragment

First, Introduction

Texturemapfragment: Used to display map fragments.

Second, example 3--demo03mapfragment.cs

File name: Demo02MapFragment.cs

Introduction: Introduction to the use of maps under the fragment framework

Detail: Describes how to add a Texturemapfragment control under the fragment framework;

1. Operation

The effect of running in the x86 simulator is as follows:

2. Design steps

On the basis of the previous example, you only need to add the following steps.

(1) Modify the layout file

Replace the demo02_fragment.xml with the name Demo02_fragment.xml, which is intended to make it easier to observe the layout file for the example.

(2) Add Demo03MapFragment.cs

Add the file under Srcsdkdemos.

usingAndroid.app;usingAndroid.os;usingAndroid.Content.PM;usingCom.Baidu.Mapapi.Map;namespacebdmapv371demos.srcsdkdemos{[Activity (Label="@string/demo_name_map_fragment", Configurationchanges= Configchanges.orientation |Configchanges.keyboardhidden, Screenorientation=screenorientation.sensor)] Public classdemo03mapfragment:activity {Privatetexturemapfragment map; protected Override voidOnCreate (Bundle savedinstancestate) {Base.            OnCreate (savedinstancestate);            Setcontentview (Resource.Layout.demo03_fragment); Mapstatus Ms=NewMapstatus.builder (). Target (mainactivity.henanuniversity). Overlook ( -)                . Zoom ( the)                .            Build (); Baidumapoptions Bo=Newbaidumapoptions (). Mapstatus (MS). Compassenabled (false)                . Zoomcontrolsenabled (true); Map=Texturemapfragment.newinstance (bo); Fragmentmanager.begintransaction (). ADD (Resource.Id.map, map,"map_fragment").        Commit (); }    }}

(3) Modify MainActivity.cs

Add the following code in the Demos field definition of the MainActivity.cs file.

          // example 3--mapfragment using            New Demoinfo<activity>(Resource.String.demo_title_map_fragment,                RESOURCE.STRING.DEMO_DESC_MAP_ Fragment,                new demo03mapfragment ()),

Run the observation results.

The 3rd chapter in C # to write Baidu map Android mobile app (3rd speaking)