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Utility class supporting the Facebook Object.
THIS CLASS SHOULD BE CONSIDERED DEPRECATED.
All public members of this class are intentionally deprecated. New code should instead use Request
Adding @Deprecated to this class causes warnings in other deprecated classes that reference this one. That is the only reason this entire class is not deprecated.
| 扩展： | Object |
| 应用安装包： | android |
Util()public Util() encodePostBody(Bundle, String)Generate the multi-part post body providing the parameters and boundary string
public static String encodePostBody(Bundle parameters, String boundary) | 参数 | 描述 |
|---|---|
parameters | The parameters need to be posted |
boundary | The random string as boundary |
encodeUrl(Bundle)public static String encodeUrl(Bundle parameters) | 参数 | 描述 |
|---|---|
parameters |
decodeUrl(String)public static Bundle decodeUrl(String s) | 参数 | 描述 |
|---|---|
s |
parseUrl(String)Parse a URL query and fragment parameters into a key-value bundle.
public static Bundle parseUrl(String url) | 参数 | 描述 |
|---|---|
url | The URL to parse |
openUrl(String, String, Bundle)Connect to an HTTP URL and return the response as a string.
Note that the HTTP method override is used on non-GET requests. (i.e. requests are made as "POST" with method specified in the body).
public static String openUrl(String url, String method, Bundle params) | 参数 | 描述 |
|---|---|
url | - the resource to open: must be a welformed URL |
method | - the HTTP method to use ("GET", "POST", etc.) |
params | - the query parameter for the URL (e.g. access_token=foo) |
parseJson(String)Parse a server response into a JSON Object. This is a basic implementation using org.json.JSONObject representation. More sophisticated applications may wish to do their own parsing.
The parsed JSON is checked for a variety of error fields and a FacebookException is thrown if an error condition is set, populated with the error message and error type or code if available.
public static JSONObject parseJson(String response) | 参数 | 描述 |
|---|---|
response | - string representation of the response |
showAlert(Context, String, String)Display a simple alert dialog with the given text and title.
public static void showAlert(Context context, String title, String text) | 参数 | 描述 |
|---|---|
context | Android context in which the dialog should be displayed |
title | Alert dialog title |
text | Alert dialog message |