Databases
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    <p>Try with following approach</p> <p><strong>read and write data from URL</strong></p> <pre><code>void readAndWriteFromWeb(){ //make connection URL url = new URL("https://api.foursquare.com/v2/checkins/add/"); HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection(); httpURLConnection.setRequestMethod("POST"); httpURLConnection.setDoOutput(true); httpURLConnection.setDoInput(true); httpURLConnection.setAllowUserInteraction(true); httpURLConnection.setRequestProperty("Connection", "keep-alive"); httpURLConnection.setRequestProperty("ConnectionTimeout", "12000"); httpURLConnection.setRequestProperty("Content-Length", "" + request.length); //write data OutputStream out = httpURLConnection.getOutputStream(); out.write(request); out.flush(); //Log.e("Request URL "+url, "Request Data "+request); //read data InputStream inputStream = httpURLConnection.getInputStream(); int length = httpURLConnection.getContentLength(); //Log.e("Content Length", "" + length); int readLength = 0; int chunkSize = 1024; int readBytes = 0; byte[] data = new byte[chunkSize]; StringBuilder builder = new StringBuilder(); while((readBytes = inputStream.read(data)) != -1){ builder.append(new String(data,0,readBytes).trim()); readLength += readBytes; //Release the memory. data = null; //Check the remaining length if((length - readLength) &lt; chunkSize){ if((length - readLength) == 0){ break; } data = new byte[((length) - readLength)]; }else{ data = new byte[chunkSize]; } } } </code></pre>
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    1. USSunil Kumar Sahoo
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    1. COYou used "request" what is it? Its undefined.
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      1. USSharjeel Ahmed
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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