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POReading a string echoed from PHP into java?
 

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  1. POReading a string echoed from PHP into java?
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    <p>I am trying to use the following code to retrieve a response from a server echoed through PHP. The string compare methods compareTo() and (...).equals(..) do not act properly when this code is executed. I have tried all sorts of options and I'm convinced that in spite of appearing to convert the response to string format, "responseText" does not have the typical string properties. If I have 3 string literal statements, one of which is echoed from findUser.php. How can I read it into java in a way that will allow me to determine the contents of the string as i am trying to do here? I have found a lot of discussion about needing to create BufferedReader object, but I do not understand how to implement that. If someone would please lay out the steps for me, I would be very appreciative.</p> <pre><code> try { HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost(".../findUser.php"); httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); HttpResponse response = httpclient.execute(httppost); final String responseText = EntityUtils.toString(response.getEntity()); if(responseText.compareTo("Not Registered") == 0 || responseText.compareTo("Error") == 0) { Log.i("KYLE","TRUE"); // DISPLAY ERROR MESSAGE TextView loginError = (TextView)findViewById(R.id.loginErrorMsg); loginError.setVisibility(View.VISIBLE); loginError.setText(responseText); } else { GlobalVars.username = userEmail; Login.this.finish(); Intent intent = new Intent(Login.this,Purchase.class); startActivity(intent); } catch(Exception e) {Log.e("log_tag", "Error in http connection"+e.toString());} </code></pre> <p>}</p>
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    1. USBrandon Englert
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    1. COSo have you tried logging the value of `responseText`?
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      1. USno.good.at.coding
    2. COhe has that, in the line `loginError.setText(responseText)` - would've been nice if he included the output of course...
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      1. USSpyder
    3. CO@Spyder - Hm, I don't know. He says the `compareTo()` method doesn't work properly, which I thought meant that the corresponding block of code is never executed. I'd like to see the value logged before the conditionals.
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      1. USno.good.at.coding
 

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