xamarin android sdk

Recently when using Xamarin to make an Android app, when you open the app, if you have a new message, you need to display a number hint in the app's Toolbar or on the home page icon. Here to share with you the implementation method, if you have updated the good implementation method, welcome to share.New message reminders like Twitter clientsSolution: Put the icon and the number hint text in relativelayout

1. PrefaceThe ArcGIS Runtime SDK is a complete set of application development packages for building native and cross-platformReprint Please specify source:http://www.cnblogs.com/gis-luq/p/4765993.html 2. ArcGIS Runtime SDKs product FamilyBelieving that most developers are not unfamiliar with the name ArcGIS Runtime SDKs, it actually contains a series of SDKs to develop applications for desktop and mobile devices. In previous versions of 10.2.2, ArcGIS

The size of the APK package is very sensitive to everyone, although the performance and storage of the Android phone is becoming more and more powerful now. With a little bit less of an attitude, we're going to have a deep understanding of what's in the APK package that Xamarin generates.Originally from: https://developer.xamarin.com/zh-cn/guides/android/advanced

Uncle also said Xamarin ~ Android ~ The Click event in the ListView and obtain other elements of the row.I am original, I contribute, I am an uncle warehouse Uncle Ben is original. He studied it with his passion for technology and shared the results with Chinese people!Uncle always believes in one sentence: only by choosing a job you are interested in Can you better exert your potential, and all this is bas

More and more people are going to install Visual Studio 2015 and try out the C # cross-platform development tool Xamarin, but there are a lot of problems.I believe I will not be the only one who has encountered the following issues, and will not be the last, hereby recorded.Microsoft's VS2015 will bring the Microsoft Simulator (UPDATE1 start), VS Emulator for Android, I started with Google's own simulator,

Xamarin Android ListView control, xamarinandroid The ListView control is commonly used in projects. The example is as follows: Create the listitem class, eg; public class ColorItem { public string ColorName { get; set; } public string Code { get; set; } public Android.Graphics.Color Color { get; set; } } Create Adapter class: The Adapter class must implement BaseAdapter and be spe

Use C # + Xamarin to develop Android applications -- dynamically add controls, public class MyOrders : Activity { private DynamicControl _dynaControl; public MyOrders() { _dynaControl = new DynamicControl(); } protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); try { SetContentView(Re

　　　　 /// ///get the file stream asynchronously/// /// /// Public AsyncTaskstringURL) { Try{System.Net.Http.HttpClient Client=NewSystem.Net.Http.HttpClient (); varFileStream =awaitclient. Getstreamasync (URL); returnFileStream; } Catch(Exception ex) {Throw NewWebserviceexception (ex. Message); } } 　　　　Private Async void SetImage (string url) {varawait getfilestreamasync (URL); var imageVie

Xamarin Android app packaging apk, xamarinapk You can use Xamarin in Visual Studio to develop Android applications and generate apk files in three ways. 1. During debugging, The *** -Signed.apk file is automatically generated in bin \ debug under the Code directory, but the file Size is very large and is not recommende

Uncle also said Xamarin ~ Android ~ Log Record, xamarinandroid No matter which platform or application you start, logs are always indispensable. you can also see uncle's log component in DDD. During mobile development in xamarin, logs are also required to better debug and record running conditions, this section mainly describes the implementation of log component

Original: Uncle also said Xamarin~android article ~ Native Landing and WebView website how to share sessionThe thing is, we recently opened an app, mainly using Xamarin to do a login, it with the server API data communication, when the user name password to go, jump to the new activity, and in the WebView control open the service side of the HTML5 page, and H5 pa

Figure Description: Moving, backup after the launch of Android virtual machine appears Solution to the problem of panic:could not open D:\java2\android\android-sdk-windows\.android\avd\test.ini A few days ago, I am sorting some files, the previously installed on the

Most of the people who work with Xamarin's Mono for Android in Visual Studio-face a bug where Intellisense doesn ' t wo RK for AXML in Source view.One of the fix which worked for me is mentioned below. Launch Visual Studio 2012 Open a solution with. AXML file in it Now XML main Menu should is visible on top Open "Schemas ..." menu Sort by ' File Name ' column and see if ' Android-layout-xml ' an

Original: Uncle also said Xamarin~android ~ Call the remote API interface, send a POST requestXamarin We've taught you how to deploy it in the last section, a practical example today, using an Android client to invoke an interface to the. NET Web API and send a POST request that responds when the server returns to the request. Client

Xamarin + vs2015 Android development GPS loaction return null summary, xamarinvs2015 Recently, the company wants to develop android, so we have studied the GPS in Xamarin to android. Not much nonsense, but focus on it. To obtain gps information on a mobile phone, you must us

Uncle also said Xamarin ~ Android ~ Listen to the Return key, click back to a webView, double-click to exit, xamarinwebview This operation is easy to implement in native android, and it is not difficult in xamarin. There is an OnKeyDown method in the activity. We only need to rewrite it, then you can reload the page to

InstallationIt's not easy to start using this new tool. In Visual Studio 2017 (upcoming vs 2015), just go to Tools-> Extensions and updates, and search for "KeyStore" to find the extension.After downloading, simply restart Visual Studio and you will see it in the Tools menu.On the Xamarin studio side, open the Add-ons dialog box under the Xamarin Studio menu and locate the

**************************************** **************************************** **************************************** ***Author: EasyWave time: 2013.01.03 Category: Android source code analysis statement: reprinted. Please keep the link NOTE: If any error occurs, please correct it. These are my Learning Log articles ...... **************************************** **************************************** **************************************** **

1, can solve the difficulties of domestic access to Google serverLaunch Android SDK Manager, open the main interface, select "tools", "options...", pop up the "Android SDK manager-settings" window;In the Android SDK manager-settin

ListView listView1 = findviewbyid(Resource.Id.listView1); New Testadapter (This, Resource.Layout.TestEntityDataTemplate, testentitycollection); = Testadapter;When the data collection changes, remember to call the adapter's notifydatasetchanged () method to notify the UI to update Private void btnAdd_Click (object sender, EventArgs e) { int1; Testentitycollection.add (new testentity () { = ID,