小编man*_*ngh的帖子

我试图在运行时更改应用程序的语言环境。在API级别24以下的Andorid中，它可以正常工作。但是在API级别24或更高版本中，布局方向不会根据语言环境而变化。下面是在运行时更改语言环境的代码。我使用了如下的LocaleHelper类

public class LocaleHelper {

    private static final String SELECTED_LANGUAGE = "Locale.Helper.Selected.Language";

    public static Context onAttach(Context context) {
        String lang = getPersistedData(context, Locale.getDefault().getLanguage());
        return setLocale(context, lang);
    }

    public static Context onAttach(Context context, String defaultLanguage) {
        String lang = getPersistedData(context, defaultLanguage);
        return setLocale(context, lang);
    }

    public static String getLanguage(Context context) {
        return getPersistedData(context, Locale.getDefault().getLanguage());
    }

    public static Context setLocale(Context context, String language) {
        persist(context, language);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            return updateResources(context, language);
        }

        return updateResourcesLegacy(context, language);
    }

    private static String …

我已经关注了PJSIP教程,并且我已经成功构建了apjsua示例应用程序.

当我尝试通过+ a添加帐户时,它会向我询问Sip Url,注册商网址,Auth Realm,用户名,密码

我进入了

• Sip Url:sip:140@122.252.232.5
• 注册员:sip:122.252.232.5
• Auth Realm:*
• 用户名:1​​40
• 密码:例子

之后它给了我以下错误

    10-17 19:57:27.165: I/apjsua(920): 19:57:27.165  sip_resolve.c  ...Failed to resolve '122.252.232.532.5'. Err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
10-17 19:57:27.174: I/apjsua(920): 19:57:27.174    tsx0x223a5c  ...Failed to send Request msg REGISTER/cseq=54907 (tdta0x1eb9a0)! err=70018 (gethostbyname() has returned error (PJ_ERESOLVE))
10-17 19:57:27.185: I/apjsua(920): 19:57:27.185    pjsua_acc.c  .....SIP registration failed, status=502 (gethostbyname() has returned error (PJ_ERESOLVE))
10-17 19:57:27.199: I/apjsua(920): 19:57:27.199    pjsua_acc.c  .....Scheduling re-registration retry for acc 2 in 6 seconds..
10-17 …