package listener; import android.app.Activity; import android.graphics.Rect; import android.os.Handler; import com.google.zxing.Result; import zxing.camera.CameraManager; /** * Created by ryan on 18/4/4. */ public interface IZXingActivity { void handleDecode(Result result); CameraManager getCameraManager(); Rect getCropRect(); Activity getActivity(); Handler getHandler(); }