package com.dji.sdk.sample.internal.utils; import dji.common.error.DJIError; import dji.common.util.CommonCallbacks; public class CallbackHandlers { public static class CallbackToastHandler implements CommonCallbacks.CompletionCallback { @Override public void onResult(DJIError djiError) { String message = "Success"; if (djiError != null) { message = djiError.getDescription(); } ToastUtils.setResultToToast(message); } } }