1.04 anywheresoftware.b4a.http.HttpClientWrapper HttpClient HttpClient allows you to make Http requests. Instead of using HttpClient directly it is recommended to use <link>HttpUtil2|http://www.basic4ppc.com/forum/showthread.php?p=109068</link> modules which are much simpler to use. process ResponseSuccess (Response As HttpResponse, TaskId As Int) ResponseError (Response As HttpResponse, Reason As String, StatusCode As Int, TaskId As Int) android.permission.INTERNET Initialize Initializes this object. IMPORTANT: this object should be declared in Sub Process_Globals. EventName - The prefix that will be used for ResponseSuccess and ResponseError events. void EventName java.lang.String ExecuteCredentials Same behavior as Execute. The UserName and Password will be used for Basic or Digest authentication. Digest authentication is supported for GET requests and repeatable POST requests (requests with payloads based on an array of bytes). boolean ba anywheresoftware.b4a.BA HttpRequest anywheresoftware.b4a.http.HttpClientWrapper.HttpUriRequestWrapper TaskId int UserName java.lang.String Password java.lang.String SetProxy2 Sets the proxy to use for the connections, with the required credentials. void Host java.lang.String Port int Scheme java.lang.String Username java.lang.String Password java.lang.String SetHttpParameter Sets the value of the parameter with the given name. void Name java.lang.String Value java.lang.Object Execute Executes the HttpRequest asynchronously. ResponseSuccess or ResponseError events will be fired later. Note that in many cases the Response object passed in ResponseError event will be Null. If there is a request with the same TaskId already running then this method will return False and the new request will not be submitted. boolean ba anywheresoftware.b4a.BA HttpRequest anywheresoftware.b4a.http.HttpClientWrapper.HttpUriRequestWrapper TaskId int SetProxy Sets the proxy to use for the connections. Host - Proxy host name or IP. Port - Proxy port. Scheme - Scheme name. Usually "http". void Host java.lang.String Port int Scheme java.lang.String InitializeAcceptAll Similar to Initialize, with one important difference. All SSL certificates will be automatically accepted. <b>This method should only be used when trying to connect to a server located in a secured network</b>. void EventName java.lang.String IsInitialized boolean anywheresoftware.b4a.http.HttpClientWrapper.HttpUriRequestWrapper HttpRequest Holds the target URL and other data sent to the web server. The initial time out is to 30000 milliseconds (30 seconds). process InitializePut Initializes the request and sets it to be a Http Put method. The specified InputStream will be read and added to the request. void URL java.lang.String InputStream java.io.InputStream Length int InitializePost Initializes the request and sets it to be a Http Post method. The specified InputStream will be read and added to the request. void URL java.lang.String InputStream java.io.InputStream Length int RemoveHeaders Removes all headers with the given name. void Name java.lang.String InitializeDelete Initializes the request and sets it to be a Http Delete method. void URL java.lang.String SetContentType Sets the Mime header of the request. This method should only be used with Post or Put requests. void ContentType java.lang.String InitializePut2 Initializes the request and sets it to be a Http Put method. The specified Data array will be added to the request. void URL java.lang.String Data byte[] InitializeHead Initializes the request and sets it to be a Http Head method. void URL java.lang.String SetContentEncoding Sets the encoding header of the request. This method should only be used with Post or Put requests. void Encoding java.lang.String InitializeGet Initializes the request and sets it to be a Http Get method. void URL java.lang.String SetHeader Sets the value of the first header with the given name. If no such header exists then a new header will be added. void Name java.lang.String Value java.lang.String InitializePost2 Initializes the request and sets it to be a Http Post method. The specified Data array will be added to the request. Unlike InitializePost this method will enable the request to retry and send the data several times in case of IO errors. void URL java.lang.String Data byte[] Timeout Timeout int Sets the request timeout measured in milliseconds. anywheresoftware.b4a.http.HttpClientWrapper.HttpResponeWrapper HttpResponse An object that holds the response returned from the server. The object is passed in the ResponseSuccess event. You can choose to read the response synchronously or asynchronously. It is important to release this object when it is not used anymore by calling Release. process StreamFinish (Success As Boolean, TaskId As Int) Release Frees resources allocated for this object. void GetString <b>This method is deprecated and will not work properly on Android 4+ device.</b> Use GetAsynchronously instead. java.lang.String DefaultCharset java.lang.String GetInputStream <b>This method is deprecated and will not work properly on Android 4+ device.</b> Use GetAsynchronously instead. anywheresoftware.b4a.objects.streams.File.InputStreamWrapper GetAsynchronously Asynchronously reads the response and writes it to the given OutputStream. If there is a request with the same TaskId already running then this method will return False, and the response object will be released. The StreamFinish event will be raised after the response has been fully read. EventName - The sub that will handle the StreamFinish event. Output - The stream from the server will be written to this stream. CloseOutput - Whether to close the specified output stream when done. TaskId - The task id given to this task. Example:<code> Sub Http_ResponseSuccess (Response As HttpResponse, TaskId As Int) Response.GetAsynchronously("ImageResponse", _ File.OpenOutput(File.DirInternalCache, "image.jpg", False), True, TaskId) End Sub Sub ImageResponse_StreamFinish (Success As Boolean, TaskId As Int) If Success = False Then Msgbox(LastException.Message, "Error") Return End If ImageView1.Bitmap = LoadBitmap(File.DirInternalCache, "image.jpg") End Sub</code> boolean ba anywheresoftware.b4a.BA EventName java.lang.String Output java.io.OutputStream CloseOutput boolean TaskId int GetHeaders Returns a Map object with the response headers. Each elements is made of a key which is the header name and a value which is a list containing the values (one or more). Example:<code> Dim list1 As List list1 = response.GetHeaders.Get("Set-Cookie") For i = 0 To list1.Size - 1 Log(list1.Get(i)) Next</code> anywheresoftware.b4a.objects.collections.Map StatusCode int Returns the response Http code. ContentLength long Returns the content length header. ContentEncoding java.lang.String Returns the content encoding header. ContentType java.lang.String Returns the content type header. 1.36 Deprecated - Replaced by OkHttp The HTTP library allows you to communicate with web services and to download resources from the web. As network communication can be slow and fragile this library handles the requests and responses in the background and raises events when a task is ready.