恢复应用后功能的迭代问题

Question

这可能是一个新手问题，但我不知道如何解决它。我打开/恢复我的android应用程序从通知(意图数据)。应用程序从意图打开良好。问题是如果从intent打开后再次将应用发送到后台然后再次恢复，协程在每次恢复时都会再次执行，因为它一直从old中获取数据;意图。是否有清除意图数据的方法?(不关闭应用程序)我在尝试:AndroidJavaObject saveIntent = curActivity.Call<AndroidJavaObject>("setData");替换intent数据，使下一次迭代不能得到正确的值

*我想将协程可以执行的次数限制为1，但这不是一个"干净"的解决方案。

有人能给我一些指导吗?这是我到目前为止的代码:

void OnApplicationPause(bool appPaused)
{
if (!isOnAndroid || Application.isEditor) { return; }
if (!appPaused)
{
//Returning to Application
Debug.Log("Application Resumed");
StartCoroutine(LoadSceneFromFCM());
}
else
{
//Leaving Application
Debug.Log("Application Paused");
}
}
IEnumerator LoadSceneFromFCM()
{
AndroidJavaClass UnityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
AndroidJavaObject curActivity = UnityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
AndroidJavaObject curIntent = curActivity.Call<AndroidJavaObject>("getIntent");
string sceneToLoad = curIntent.Call<string>("getStringExtra", "sceneToOpen");
//string extraInfo = curIntent.Call<string>("getStringExtra", "extraInfo"); use this for do some extra stuff
Scene curScene = SceneManager.GetActiveScene();
if (!string.IsNullOrEmpty(sceneToLoad) && sceneToLoad != curScene.name)
{
// If the current scene is different than the intended scene to load,
// load the intended scene. This is to avoid reloading an already acive
// scene.
Debug.Log("Loading Scene: " + sceneToLoad);
Handheld.SetActivityIndicatorStyle(AndroidActivityIndicatorStyle.Large);
Handheld.StartActivityIndicator();
yield return new WaitForSeconds(0f);
SceneManager.LoadScene(sceneToLoad);          
}
}

Answer 1

这是为我现在工作:

void Awake()
{
DontDestroyOnLoad(gameObject);
}
void OnApplicationPause(bool appPaused)
{
AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
AndroidJavaObject intent = currentActivity.Call<AndroidJavaObject>("getIntent");
Scene curScene = SceneManager.GetActiveScene();
string sceneToLoad = intent.Call<string>("getStringExtra", "sceneToOpen");
if (sceneToLoad != null && sceneToLoad.Trim().Length > 0 && sceneToLoad != curScene.name)
{
Debug.Log("Load the Video Scene");
SceneManager.LoadScene(sceneToLoad);
//redirectToAppropriateScreen(intent, onClickScreen);
}
intent.Call("removeExtra", "sceneToOpen"); //this remove the data from the intent, so the function cant be completed after resume again.
Debug.Log("Extra data removed");
}