2014/10/16 上午 08:12:55

android Programming Glossary: ed.commit

http://stackoverflow.com/questions/19092631/logout-from-the-application-android

getSharedPreferences LoginState MODE_PRIVATE SharedPreferences.Editor ed sp.edit ed.putBoolean setLoggingOut status ed.commit On the Login Page protected void onActivityResult int requestCode int resultCode Intent data SharedPreferences sp getSharedPreferences..

Is checking SDK_INT enough or is lazy loading needed for using newer android APIs ? Why?

http://stackoverflow.com/questions/20271593/is-checking-sdk-int-enough-or-is-lazy-loading-needed-for-using-newer-android-api

newer android APIs Why Code such as if android.os.Build.VERSION.SDK_INT Build.VERSION_CODES.GINGERBREAD ed.apply else ed.commit produces a warning in Froyo 04 27 03 40 35.025 W dalvikvm 3138 VFY unable to resolve interface method 219 Landroid content..

NullPointerException in SharedPreferences Android

http://stackoverflow.com/questions/5991289/nullpointerexception-in-sharedpreferences-android

getSharedPreferences PREFS_NAME 0 SharedPreferences.Editor ed settings.edit ed.clear ed.putString region sregion ed.commit public String getRegion SharedPreferences settings getSharedPreferences PREFS_NAME 0 String myRegion settings.getString.. SharedPreferences settings getPreferences 0 SharedPreferences.Editor ed settings.edit ed.putString region region ed.commit My submenu code in the dog class looks like this public boolean onOptionsItemSelected MenuItem item Prefs pob new Prefs..

How to change the default Android browser's homepage within an app?

http://stackoverflow.com/questions/9524494/how-to-change-the-default-android-browsers-homepage-within-an-app

String url Editor ed PreferenceManager. getDefaultSharedPreferences context .edit ed.putString PREF_HOMEPAGE url ed.commit homeUrl url It is used in BrowserBookmarksPage like this BrowserSettings.getInstance .setHomePage this URL But that BrowserSettings..