Parsing RSS Feed with JSON and Populating a List Android App?

Very basic example: String resultString = "{"name":"Fred Nurke", "age":"56"}"; JSONObject jobj = new JSONObject(resultString); /*This converts the string into members of the JSON Object which you can then manipulate*/ Log. D(jobj. GetString("name")+ " is " + jobj.

GetString("age") + " years old") As I said that is a very basic example of working with JSON in Android. What you'll probably be dealing with is not just a JSONObject, but a JSONArray, which as the name implies is a special Array class of JSONObjects Working with a JSONArray can be done as follows: (Assume we've filled the resultString already) JSONArray jsonArr = new JSONArray(resultString); JSONObject jsonobj; for(int I = 0; I.

Very basic example: String resultString = "{"name":"Fred Nurke", "age":"56"}"; JSONObject jobj = new JSONObject(resultString); /*This converts the string into members of the JSON Object which you can then manipulate*/ Log. D(jobj. GetString("name")+ " is " + jobj.

GetString("age") + " years old"); As I said that is a very basic example of working with JSON in Android. What you'll probably be dealing with is not just a JSONObject, but a JSONArray, which as the name implies is a special Array class of JSONObjects. Working with a JSONArray can be done as follows: (Assume we've filled the resultString already) JSONArray jsonArr = new JSONArray(resultString); JSONObject jsonobj; for(int I = 0; I GetJSONObject(i); } Once you have your JSONObject you can start working with it in the same manner as above.

Hope that helps.

The android API has built in support for handling JSON data which is helpful for parsing. It uses the classes shown here: json.org/java/ API reference from android here: developer.android.com/reference/org/json... At a high level, You can create a JSONObject by simply passing the entire JSON string into its constructor. From there it offers a list of get methods to pull primitive types, strings, or nested JSON objects out.

If you want to keep the posts saved, I would still parse the JSON data into an object for storage, otherwise you could just create a list from the data returned directly from the JSON objects.

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