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POlaunch BroardcastReceiver class
 

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    <p>I'm creating a SMS fording app. I currently got two classes; a main Activity class which will be used to modify setting and smsListener class which uses BroardcastReceiver. However, I can not work out how to launch the smsListener class. Code of smsListener class for ref</p> <pre><code>package sms.pack; import java.io.BufferedWriter; import java.io.File; import java.io.FileWriter; import java.io.IOException; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.os.Environment; import android.telephony.SmsMessage; import android.util.Log; public class SmsListener extends BroadcastReceiver{ private SharedPreferences preferences; @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){ Bundle bundle = intent.getExtras(); //---get the SMS message passed in--- SmsMessage[] msgs = null; String device = "mobile_num_here"; //number to listen for String msg_from; if (bundle != null){ //---retrieve the SMS message received--- try{ Object[] pdus = (Object[]) bundle.get("pdus"); msgs = new SmsMessage[pdus.length]; for(int i=0; i&lt;msgs.length; i++){ msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); msg_from = msgs[i].getOriginatingAddress(); String msgBody = msgs[i].getMessageBody(); if (msg_from == device) { savedata(msgBody); } } }catch(Exception e){ // Log.d("Exception caught",e.getMessage()); } } } } public void savedata(String data) { try { File root = Environment.getExternalStorageDirectory(); if (root.canWrite()){ File gpxfile = new File(root, "smsfile.txt");//remember change directory FileWriter gpxwriter = new FileWriter(gpxfile); BufferedWriter out = new BufferedWriter(gpxwriter); out.write(data); out.close(); } } catch (IOException e) { Log.e(data,"Could not write file " + e.getMessage()); } } } </code></pre> <p>I was planing to use intent to launch be that is not working, method below</p> <pre><code>public void startListening(View view) { Intent i = new Intent(); i.setClassName("sms.pack","sms.pack.SmsListener"); startActivity(i); } </code></pre>
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