public class MyActivity extends Activity
{
public static MyActivity myactivity;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
myactivity = this;
// Check whether MyActivity is not launched by History (long press on
home)
// if launched by History it may be get the un-wanted parameters had
been set by SmsReceiver before
int flag = getIntent().getFlags();
flag = flag & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY;
if (flag != Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY)
{
//Get parameter had put by SmsReceiver
Bundle bundle = getIntent().getExtras();
if (bundle != null)
{
String smsbody = (String) bundle.getString("SMS");
if (smsbody != null)
{
//Do some thing with smsbody
}
}
}
}
public class SmsReceiver extends BroadcastReceiver
{
MyActivity myactivity;
@Override
public void onReceive(Context context, Intent intent)
{
myactivity = MyActivity.myactivity;
//---get the SMS message passed in---
Bundle bundle = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
if (bundle != null)
{
//---retrieve the SMS message received---
Object[] pdus = (Object[]) bundle.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i=0; i<msgs.length; i++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus
[i]);
str += "SMS from " + msgs[i].getOriginatingAddress
();
str += " :";
str += msgs[i].getMessageBody().toString();
str += "\n";
if (i == msgs.length-1)
{
address = msgs[i].getOriginatingAddress();
Msg = msgs[i].getMessageBody().toString();
}
}
//---display the new SMS message---
try
{
// if MyActivity is running either Frontground or
Background
context.startActivity(myactivity.getIntent()); // just
for in case
MyActivity is Background
/* Do some thing with myactivity.xxxx or
myactivity.yyyy() */
}
catch (Exception e) //in case myactivity had been closed
{
//Launch new myactivity with parameter SMS = str;
Intent i = new Intent(context, aContext.getClass());
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
i.putExtra("SMS", str);
context.startActivity(i);
}
}
}
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