Hi everyone, I'm having a bit trouble in writing my app. Here is what
I intend to do: whenever a sms arrives, my receiver (registered in
manifest file) check if the message has the string defined by the user
(stored in a file).
public class SMSReceiver extends BroadcastReceiver{
private String ACTION = "android.provider.Telephony.SMS_RECEIVED";
private String password;
@Override
public void onReceive(Context context, Intent intent) {
try {
InputStream in = openFileInput("string.txt");
if (in != null) {
InputStreamReader tmp = new InputStreamReader(in);
BufferedReader reader = new BufferedReader(tmp);
String str;
StringBuilder buf = new StringBuilder();
while ((str = reader.readLine()) != null) {
buf.append(str);
}
in.close();
password = buf.toString();
}
}
catch (Throwable t) {
Toast.makeText(this, "Exception: " + t.toString(),
Toast.LENGTH_SHORT).show();
}
......//code that got the content of the sms
if (message.equals(password)) {
//do something
}
}
}
however the InputStreamReader just doesn't work here. Is the broadcast
receiver just incapable of doing this kind of thing? or is there any
other way I can achieve my goal?
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