我想从Xamarin Android应用打开应用设置页面(I'd like to open the app settings page from a Xamarin Android app)

我想从Xamarin Android应用打开应用设置页面(I'd like to open the app settings page from a Xamarin Android app)

我需要打开我的Xamarin Android应用程序的应用程序设置页面。

使用Java，似乎正确的方法是：

startActivity(new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS, Uri.parse("package:" + BuildConfig.APPLICATION_ID)));

所以，使用C＃，我试过：

StartActivity(new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:" + BuildConfig.ApplicationId)));

这什么都没做......我试过没有Uri参数，在这种情况下我得到一个例外：

Android.Content.ActivityNotFoundException: No Activity found to handle Intent { act=android.settings.APPLICATION_DETAILS_SETTINGS }

我也试过了

StartActivityForResult( new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings), 0);

同样的例外......

任何想法？

谢谢。

I need to open the app settings page for my Xamarin Android app.

Using Java, it seems that the correct way to do it is:

startActivity(new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS, Uri.parse("package:" + BuildConfig.APPLICATION_ID)));

So, using C#, I tried:

StartActivity(new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:" + BuildConfig.ApplicationId)));

This does nothing... I tried without the Uri parameter, and in that case I get an exception:

Android.Content.ActivityNotFoundException: No Activity found to handle Intent { act=android.settings.APPLICATION_DETAILS_SETTINGS }

I also tried

StartActivityForResult( new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings), 0);

Same exception...

Any idea?

Thanks.

最满意答案

我终于找到了这个问题！

在

StartActivity(new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:" + BuildConfig.ApplicationId)));

就是这样

BuildConfig.ApplicationId

这不起作用......

然后使用Xamarin进行正确的调用（或者至少是对我有用的调用）

StartActivity(new Intent( Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:"+ Android.App.Application.Context.PackageName)));

I finally found the issue!

In

StartActivity(new Intent(Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:" + BuildConfig.ApplicationId)));

It's the

BuildConfig.ApplicationId

that doesn't work...

The correct call (or at least the one that worked for me) using Xamarin is then

StartActivity(new Intent( Android.Provider.Settings.ActionApplicationDetailsSettings, Android.Net.Uri.Parse("package:"+ Android.App.Application.Context.PackageName)));