Kiran wrote:
> Experts, Any help here?
>> static String linkUrl = "http://www.google.com/";;
>>
>> protected void onCreate(Bundle savedInstanceState) {
>> super.onCreate(savedInstanceState);
>>
>> PowerManager pm = (PowerManager) getSystemService
>> (Context.POWER_SERVICE);
>> PowerManager.WakeLock wl = pm.newWakeLock
>> (PowerManager.SCREEN_DIM_WAKE_LOCK, "My Tag");
>> wl.acquire();
Why are you asking for a WakeLock in an Activity's onCreate()?
>> try {
>> URL connectURL = new URL(linkUrl);
>> HttpURLConnection conn = (HttpURLConnection)
>> connectURL.openConnection();
>> DataInputStream dis = new DataInputStream
>> (conn.getInputStream
>> ());
>> byte[] data = new byte[1024];
>> int len = dis.read(data, 0, 1024);
>> dataText = new String(data, 0, len);
>> }
>> catch(Exception e)
>> {
>> Log.e(TAG, "Exception");
>> return;
>> }
Never do HTTP I/O on the UI thread. Use AsyncTask or something to do
this work on a background thread.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://twitter.com/commonsguy
Android App Developer Books: http://commonsware.com/books.html
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