I am trying to make my broadcast receiver fire when the phone goes in and out of reception areas. The issue is the receiver never gets called when the cell reception changes. The BroadcastReceiver works fine for getting phone call states (call idle, started ect...), and also for getting the airplane mode switched on and off because the broadcast receiver handles both.
I added the permissions and intent filter to the receiver in the manifest and they are working fine.
Here is what I have for my BroadcastReceiver and PhoneStateListener.
public class PhoneStateReceiver extends BroadcastReceiver {
private PhoneStateListener mListener = new ServiceStateListener();
private TelephonyManager mTelephonyManager;
private Context mContext;
/**
* TODO add some sort of call back interface to allow for different uses of this phone state receiver
*/
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
mContext = context;
if (action.intern().equals(Intent.ACTION_AIRPLANE_MODE_CHANGED)) {
boolean isAirplaneModeOn = intent.getBooleanExtra("state", false);
if (!isAirplaneModeOn) {
SmsRetryManager.getInstance().retryAllSms(context);
}
} else if (action.equals(TelephonyManager.ACTION_PHONE_STATE_CHANGED)) {
mTelephonyManager = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
Toast.makeText(mContext, "Receiver registered!", Toast.LENGTH_LONG).show();
mTelephonyManager.listen(mListener, PhoneStateListener.LISTEN_SERVICE_STATE);
mTelephonyManager.listen(mListener, PhoneStateListener.LISTEN_SIGNAL_STRENGTHS);
}
}
public void onDestroy() {
mTelephonyManager.listen(mListener, PhoneStateListener.LISTEN_NONE);
}
private class ServiceStateListener extends PhoneStateListener {
@Override
public void onServiceStateChanged (ServiceState serviceState) {
super.onServiceStateChanged(serviceState);
boolean connected = (serviceState.getState() == ServiceState.STATE_IN_SERVICE);
if (connected) {
Toast.makeText(mContext, "Connection Gained!", Toast.LENGTH_LONG).show();
//todo retry sms here
SmsRetryManager.getInstance().retryAllSms(mContext);
} else {
Toast.makeText(mContext, "Connection Lost!", Toast.LENGTH_LONG).show();
}
}
@Override
public void onSignalStrengthsChanged(SignalStrength signalStrength) {
super.onSignalStrengthsChanged(signalStrength);
Toast.makeText(mContext, "Signal changed - cdma : " + signalStrength.getCdmaDbm() + " gsm : " + signalStrength.getGsmSignalStrength(), Toast.LENGTH_LONG).show();
}
}
Any insight would be awesome. I have been banging my head on this one for a while.
Thanks!