Fix bluetooth crashes in issue 681.

2011-12-21 17:37:34 -08:00
parent 34c273be7a
commit 28ce9a1656
2 changed files with 3 additions and 3 deletions
@@ -130,8 +130,8 @@ public class BluetoothSensorManager extends SensorManager {
    SharedPreferences prefs = context.getSharedPreferences(
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    String address =
-      prefs.getString(context.getString(R.string.bluetooth_sensor_key), null);
-    if (address == null) {
+      prefs.getString(context.getString(R.string.bluetooth_sensor_key), "");
+    if (address.isEmpty()) {
      return;
    }
    Log.w(Constants.TAG, "Connecting to bluetooth sensor: " + address);