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恢复活动信息
原标题:Retrieve ActivityInfo for Activity Instance

我有一次帮助班的活动,一米试图从进入<代码>后获得属性。 AndersManifest.xml file.

我可以找到一份名单,列出所有<条码>活度信息的事例,但我如何将具体指标作为我的申请对象?

活动实例与“助手”类别并不相同,也不相同(助手班是活动应用项目所包含的图书馆)。

我迄今所做的事情:

Activity activity = //the instance
String applicationPackage = activity.getApplicationInfo().packageName;
PackageInfo info = activity.getPackageManager().getPackageInfo(packageName, PackageManager.GET_ACTIVITIES);
for (ActivityInfo activityInfo : info.activities) {
    if (/* activityInfo applies to our activity instance */) {
        return activityInfo.someProperty;
    }
}
最佳回答

My understanding of your question: You need to get the information about a particular Activity within your Application.

目前,你正在使用<代码>getPackageInfo,从一揽子管理人员那里获取你的一揽子信息,但如果你只关心申请中的一项活动,则无需这样做。 您可以使用<条码>植被信息/代码>,但只要你知道活动的全部合格名称,并使用一个部件Name,前称:com.example.myapp/com.example.myapp.myapp.myactive

页: 1

问题回答

如果你想要检索目前活动的信息,

活动 Information info = RecPackageManager().getActectiveInfo(getComponentName(). 0)





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