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    <p>You can use this code : </p> <pre><code>public API_Rate_Model getRate() { API_Rate_Model result = new API_Rate_Model(); try { HttpResponse response; HttpClient myClient = new DefaultHttpClient(); HttpPost myConnection = new HttpPost("http://rate-exchange.appspot.com/currency?from=USD&amp;to=EUR&amp;q=1"); try { response = myClient.execute(myConnection); String JSONString = EntityUtils.toString(response.getEntity(), "UTF-8"); Log.i(BaseID.TAG, JSONString); JSONObject json = null; json = new JSONObject(JSONString); result.setTo(json.getString("to")); result.setRate(json.getDouble("rate")); result.setFrom(json.getString("from")); result.setValue(json.getDouble("v")); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } return result; } </code></pre> <p>API_Rate_Model Class :</p> <pre><code>public class API_Rate_Model { private String to; private Double rate; private String from; private Double value; public API_001_Model() { to = ""; rate = 0.0; from = ""; value = 0.0; } public Double getRate() { return rate; } public void setRate(Double rate) { this.rate = rate; } public int getValue() { return value; } public void setValue(Double value) { this.value = value; } public String getFrom() { return from; } public void setFrom(String from) { this.from = from; } public String getTo() { return to; } public void setTo(String to) { this.to= to; } } </code></pre> <p>this code will sent a post to the server then convert the response to string then process the JSON String response. I hope my answer can helps you, but if you have any question feel free to ask in the comment :)</p>
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    1. POHow to read JSON url for android development?
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    1. USNiko Adrianus Yuwono
    1. USNiko Adrianus Yuwono
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    1. COhow can i get rate out of the try and catch?
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    2. CO1st option simply create the variable outside the try catch, 2nd option create a class model then create an object from that model, then insert the value to the object and insert my code to a function that return that model, do you understand what I mean?
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      1. USNiko Adrianus Yuwono
    3. COI get the first option but when I set the variables outside they change inside the try catch but after the try catch when i use those variable they are not the same as inside the try catch. initally i set rate to 0, then inside try catch i set it equal to the rate from JSOn file, and outside the try catch i multiply rate with AMOUNT, i get 0, you get wat im saying.
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