protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); SetContentView(Resource.Layout.Main); _telephonyManager = (TelephonyManager)GetSystemService(Context.TelephonyService); _signalStrengthListener = new GsmSignalStrengthListener(); _gmsStrengthTextView = FindViewById<TextView>(Resource.Id.textView1); _gmsStrengthImageView = FindViewById<ImageView>(Resource.Id.imageView1); _getGsmSignalStrengthButton = FindViewById<Button>(Resource.Id.myButton); _getGsmSignalStrengthButton.Click += DisplaySignalStrength; }
protected override void OnCreate(Bundle bundle) { base.OnCreate(bundle); SetContentView(Resource.Layout.Main); // Get a reference to the TelephonyManager and instantiate the GsmSignalStrengthListener. // These will be used by the Button's OnClick event handler. _telephonyManager = (TelephonyManager)GetSystemService(Context.TelephonyService); _signalStrengthListener = new GsmSignalStrengthListener(); _gmsStrengthTextView = FindViewById<TextView>(Resource.Id.textView1); _gmsStrengthImageView = FindViewById<ImageView>(Resource.Id.imageView1); _getGsmSignalStrengthButton = FindViewById<Button>(Resource.Id.myButton); _getGsmSignalStrengthButton.Click += DisplaySignalStrength; }