使用共享preferences在xamarin [英] Use Shared Preferences in xamarin

问题描述

我试图挽救字符串值应用程序关闭后，重新打开。

I tried to save string value after the app closed and re open.

我看所有的共享preferences，但如果我需要打开新的活动还是什么我听不懂。

I look at all of the SharedPreferences but i didn't understand if i need to open new activity or what.

所以，如果你有任何想法，这将是非常有益的。

So if you have any idea it will be very helpful.

推荐答案

我recomendo你的是实现共享preferences ......通过这样的方式去

what I recomendo you is to implement shared preferences... going by this way

SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        SharedPreferences.Editor editor = preferences.edit();
editor.putstring("PreferenceName","YOUR PREFERENCE VALUE");
editor.commit;

，只要你想检查loginMethod值只需要调用这样的preference值...

and whenever you want to check the loginMethod value just call the preference value like this...

SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
String myValue= preferences.getString("PreferenceName", "");

如果您需要更多的帮手，我会很乐意帮助你更

if you need more assistant I'll be more than happy to help you

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