Hello Everybody,
I am new in Android development, I used
service in my app to
get Httpconnection from internet and read
that specific page in service.
after reading the page,
i am using pattern matching to match
particular value from page
while doing this, In service the if condition is not working
that means it does not enter in
the if condition.
And also i have to display that data on Activity
So please suggest me solution about to display content in
activity(Code is mentioned below)
Thanks in advance
package
example.demo;
import
java.net.URL;
import
java.net.URLConnection;
import
java.util.regex.Matcher;
import
java.util.regex.Pattern;
import
android.app.Service;
import
android.content.Intent;
import
android.os.IBinder;
import
android.util.Log;
import
android.widget.Toast;
public
class Mysevice extends Service {
protected static final String TAG = "MyService";
public static final int MAX_VALUE=100;
//public static byte[]readData=new byte[MAX_VALUE];
public static String out=null;
public static String data ,readData ;
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
Toast.makeText(
this, "My Service Created", Toast.LENGTH_LONG).show();
Log.d(
TAG, "onCreate");
}
@Override
public void onDestroy() {
Toast.makeText(
this, "My Service Stopped", Toast.LENGTH_LONG).show();
Log.d(
TAG, "onDestroy");
}
@Override
public void onStart(Intent intent, int startid) {
try
{
int connectTimeout = 10;
int readTimeout = 20;
URL url =
new URL("http://money.rediff.com/";);
URLConnection urlConn = (URLConnection) url.openConnection();
urlConn.setDoOutput(
true);
urlConn.setDoInput(
true);
urlConn.setDoOutput(
true); // 20 Seconds Connect Timeout
urlConn.setConnectTimeout(connectTimeout * 1000);
// 20 Minutes ReadTimeout
urlConn.setReadTimeout(readTimeout * 1000);
try{
urlConn.connect();
out = new
StreamToString().convertStreamToString(urlConn.getInputStream());
Toast.makeText(
this, "Reading the page", Toast.LENGTH_LONG).show();
Log.d(
TAG, "onStart");
}
catch(java.net.SocketTimeoutException ex)
{
String msg =
"Could not able to establish the connection between ur machine and
money.rediff.com";
System.
out.println(msg);
}
String regex =
"<div class=\"floatR\"><span class=\"f20 bold\"[^>]*>"
+
".*?"
+
"([^\"]+)</span>";
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(
out);
while(m.find())
{
readData = m.group(1);
// ByteArrayInputStream baos = new ByteArrayInputStream(readData);
// data=baos.toString();
Toast.makeText(
this, "Pattern has matched", Toast.LENGTH_LONG).show();
}
Toast.makeText(
this, "Match not found", Toast.LENGTH_LONG).show();
}
catch (Exception ex) {
ex.printStackTrace();
throw new RuntimeException("Exception occured in
testDownApplicationTurnedGreenByTraffic", ex);
}
Toast.makeText(
this, "My Service Started", Toast.LENGTH_LONG).show();
Log.d(
TAG, "onStart");
}
}
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