com.google.appinventor.components.runtime.util.WebServiceUtil Class Reference

Public Member Functions
void	postCommandReturningArray (String serviceURL, String commandName, List< NameValuePair > params, final AsyncCallbackPair< JSONArray > callback)
void	postCommandReturningObject (final String serviceURL, final String commandName, List< NameValuePair > params, final AsyncCallbackPair< JSONObject > callback)
void	postCommand (final String serviceURL, final String commandName, List< NameValuePair > params, AsyncCallbackPair< String > callback)

Static Public Member Functions
static WebServiceUtil	getInstance ()

Detailed Description

These commands post to the Web and get responses that are assumed to be JSON structures: a string, a JSON array, or a JSON object. It's up to the caller of these routines to decide which version to use, and to decode the response.

Author

halab.nosp@m.elso.nosp@m.n@goo.nosp@m.gle..nosp@m.com (Hal Abelson)

Definition at line 45 of file WebServiceUtil.java.

Member Function Documentation

getInstance()

static WebServiceUtil com.google.appinventor.components.runtime.util.WebServiceUtil.getInstance ( )

static

Returns the one WebServiceUtil instance

Returns

the one WebServiceUtil instance

Definition at line 59 of file WebServiceUtil.java.

postCommand()

void com.google.appinventor.components.runtime.util.WebServiceUtil.postCommand	(	final String	serviceURL,
		final String	commandName,
		List< NameValuePair >	params,
		AsyncCallbackPair< String >	callback
	)

Make a post command to serviceURL with params and return the response String.

Parameters

serviceURL	The URL of the server to post to.
commandName	The path to the command.
params	A List of NameValuePairs to send as parameters with the post.
callback	A callback function that accepts a String on success.

Definition at line 147 of file WebServiceUtil.java.

postCommandReturningArray()

void com.google.appinventor.components.runtime.util.WebServiceUtil.postCommandReturningArray	(	String	serviceURL,
		String	commandName,
		List< NameValuePair >	params,
		final AsyncCallbackPair< JSONArray >	callback
	)

Make a post command to serviceURL with params and return the response String as a JSON array.

Parameters

serviceURL	The URL of the server to post to.
commandName	The path to the command.
params	A List of NameValuePairs to send as parameters with the post.
callback	A callback function that accepts a JSON array on success.

Definition at line 91 of file WebServiceUtil.java.

postCommandReturningObject()

void com.google.appinventor.components.runtime.util.WebServiceUtil.postCommandReturningObject	(	final String	serviceURL,
		final String	commandName,
		List< NameValuePair >	params,
		final AsyncCallbackPair< JSONObject >	callback
	)

Make a post command to serviceURL with paramaterss and return the response String as a JSON object.

Parameters

serviceURL	The URL of the server to post to.
commandName	The path to the command.
params	A List of NameValuePairs to send as parameters with the post.
callback	A callback function that accepts a JSON object on success.

Definition at line 119 of file WebServiceUtil.java.

---

The documentation for this class was generated from the following file:

• C:/Users/Ulli/appinventor-sources/appinventor/components/src/com/google/appinventor/components/runtime/util/WebServiceUtil.java