做哪个行业的网站好/一键建站

已找到一种方案并验证通过，通过反射机制，不过设置完了，重启后又恢复原语言了，追问该如何保存系统语言设置？

private void updateLanguage(Locale locale) {

try {

Object objIActMag, objActMagNative;

Class clzIActMag = Class.forName("android.app.IActivityManager");

Class clzActMagNative = Class.forName("android.app.ActivityManagerNative");

Method mtdActMagNative$getDefault = clzActMagNative.getDeclaredMethod("getDefault");

// IActivityManager iActMag = ActivityManagerNative.getDefault();

objIActMag = mtdActMagNative$getDefault.invoke(clzActMagNative);

// Configuration config = iActMag.getConfiguration();

Method mtdIActMag$getConfiguration = clzIActMag.getDeclaredMethod("getConfiguration");

Configuration config = (Configuration) mtdIActMag$getConfiguration.invoke(objIActMag);

config.locale = locale;

// iActMag.updateConfiguration(config);

// 此处需要声明权限:android.permission.CHANGE_CONFIGURATION

// 会重新调用 onCreate();

Class[] clzParams = { Configuration.class };

Method mtdIActMag$updateConfiguration = clzIActMag.getDeclaredMethod(

"updateConfiguration", clzParams);

mtdIActMag$updateConfiguration.invoke(objIActMag, config);

} catch (Exception e) {

e.printStackTrace();

}

}