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POlisting dynamic content from a json array to listview
 

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    <p>my situation is the following: I get a JSON-Array as response from a php script on a server after I sent a hash to it. There are two possible formations of the JSON-Array. If the hash is not valid, the first would be just like <code>{"status":0}</code>. Second formation, when the hash is valid, it would have appointments in it -> would be like <code>{"appointmentName":"Meeting","date":"2013-03-15","startTime":"10:00:00","endTime":"12:10:00","status":2}</code>. </p> <p>The JSON-Array could be filled with more than just one appointment. See below:</p> <pre><code>{ "appointmentName": "Proposal", "date": "2013-11-11", "startTime": "09:00:00", "endTime": "13:00:00", "status": 2 } { "appointmentName": "Meeting", "date": "2013-03-15", "startTime": "10:00:00", "endTime": "12:10:00", "status": 2 } </code></pre> <p>I want to list those appointments in a ListView on the android-app. </p> <p>My method that handles the the JSON-Array:</p> <pre><code>public void handleActivationResult(String result) { try { JSONObject jsonObject = new JSONObject(new String(result)); String statusCode = jsonObject.getString("status"); TextView mainView = (TextView) findViewById(R.id.textView1); if (statusCode.equals("2")) { //fill listview with appointments } else if (statusCode.equals(0)) { //empty string sent to server } else if (statusCode.equals(5)) { //hash doesnt match } else if (statusCode.equals(6)) { //correct hash, but no upcoming appointments } else { //unknown error } } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } } </code></pre> <p>My ListView isnt something special yet:</p> <pre><code>&lt;ListView android:id="@+id/appointmentsList" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentTop="true" &gt; &lt;/ListView&gt; </code></pre> <p>How should it bee, that the handleActivationResult() method will fill the list with the appointments?</p>
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    1. USamoht
    1. USamoht
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    1. COJSON array for multiple appointments is not valid. check it using http://jsonlint.com/
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      1. USJay Mayu
    2. COAlso, to populate ListView with JSON, look at this post: http://stackoverflow.com/a/8113337/782609
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      1. USkamituel
    3. COThanks for the Answer. I'm trying out the JSONAdapter but the problem here is now, that I dont know how to use it specifically in my Situation on my JSONObject. So the other Part, do I have to change the output of the appointments from my php script?
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