android api tutorial

=" 610 "height=" 241 "title=" image "style=" border-width:0px; "alt=" image "src=" http:/ Images.cnitblog.com/blog/139239/201502/050938002963700.png "border=" 0 "/>For example, here's an HTTP request to get a ToDo project:GET Http://localhost:5000/api/todo http/1.1User-agent:fiddlerhost:localhost:5000Here is the response stream:http/1.1 OKContent-type:application/json;charset=utf-8server:microsoft-httpapi/2.0Date:thu, Oct 22:40:31 GMTcontent-length:46

Controllers folder to store the controller.In the subsequent chapters we will further elaborate on the Controller's code. The following are some of the basic functions that the controller implements:For example, here's an HTTP request to get a ToDo project:GET Http://localhost:5000/api/todo http/1.1User-agent:fiddlerhost:localhost:5000Here is the response stream:http/1.1 OKContent-type:application/json;charset=utf-8server:microsoft-httpapi/2.0Date: T

On the Internet to find several using the camera API2 development of the instance program, summarize the convenience of follow-up reference:1.camera2 Basic:https://github.com/googlesamples/android-camera2basicThis is the sample demonstrates how to use basic functionalities of Camera2 API. Can learn how to iterate through characteristics of all the cameras attached to the device, display a camera preview, an

Android API Guides --- Wi-Fi Peer-to-Peer Wi-Fi Peer-to-Peer Wi-Fi peer-to-peer network (P2P) for Android 4.0 (API Level 14) or a device of a higher hardware version is directly connected to the other device without an intermediate Access Point through Wi-Fi (the P2P Architecture connected to the

Or with the students to develop the course work of the program app, to use the Baidu map APIHowever, the official documentation seems to be only an example of eclipse, which does not seem to explain to Android studio. Is it because the latter is the product of "Doodle"? OhThe use of the API is simple. Class field and method, the official documentation has been given in detail.And before your app uses the

Original: Modify Android Studio's default API level (SDK version)Android Studio (2.1.2) will only allow you to select the minimum supported SDK version, and the default target compilation SDK version will be the API level targeted by the latest SDK platform in the current SDK of the system. But many times we don't need

onproviderdisabled (string provider ){ } Public void onproviderenabled (string provider ){ } Public void onstatuschanged (string provider, int status, Bundle extras ){ } }); } } In the code, I chose to use GPS positioning. Note that to use the positioning service (location_service) of the Android system, you must have the corresponding permissions in the android inventory file: ... I got the longitude and

Basic usage and source code analysis of AsyncTask in Android (API 23) The Android UI is thread-insecure. to update the UI in a child thread, you must use the Android Asynchronous Operation Mechanism. Updating the UI directly in the main thread will cause the program to crash.Android has two types of asynchronous operat

; } }returnResult }Google provides a library of support libraries that are essentially some of the APIs extensions that Google has prepared for developers, but it is different from the APIs of the system itself.We are developing the Android phase, we will specify an API level, from the performance of the IDE, it will refer to a android.jar, essentially for our development phase can be successfully co

As the Android version continues to update, the new API is constantly gushing, and sometimes the high-version API is crash in the lower version.If the minsdkversion setting is too low, the error will be in the build (call requires API level 9);In order to compile can pass, can add @SuppressLint("NewApi") or@TargeApi(9)

For Android Everyone is very familiar with, especially do Android development of you I he, but the history of the total number of released Android version? What are their time nodes? What are their signs? Since when did dessert nomenclature begin? What are their corresponding API level? Which versions are later release

This article is mainly about how to invoke the native API in unity in Android and iOS.First, Unity supports calling C + + DLLs in C # so that the C + + interface can be called in unity in Android and iOS. With this feature, you can extend unity's capabilities. such as integration and invocation of third-party libraries. In order to satisfy the consistency of the

Android version replacement, new version brings new features, new methods.The new approach brings a lot of convenience, but it can't run on a lower version of the system, and if the compatibility is not handled properly, the app will be crash on the lower version of the system.This article shows a specific example of how to handle compatibility issues when using the High API level approach.Example: Gets the

Here Preface The Android Chinese translation group is a non-profit open-source organization. More than 300 people have registered for the group. For more information about the translation group, see here. Welcome to join more friends, send an email to the over140@gmail.com to apply to join. We recommend that you download the Collection Client program with the automatic update function: the final version of the A