Android and android Official Website

Android and android Official Website
Use SharedPreference to determine whether the string is modified

Address: http://blog.csdn.net/caroline_wendy

JudgmentStringWhether to modify or not. You can store strings inSharedPreference, To determine whether the two are the same;

Private void modifyName (final String name) {EmptyWebOperationCallback callback = new EmptyWebOperationCallback (this) {@ Override public void operationExecutedSuccess (WebOperation operation, WebOperation. webOperationRequestResult data) {String modifiedName = PreferenceUtils. get (getApplicationContext (), PREF_MODIFIED_NAME, ""); Log. d (DEBUG_WCL + TAG, "name =" + modifiedName); if (name. equals (modifiedName) {showToast ("nickname has not changed");} nameView. setText (name); PreferenceUtils. setPreference (getApplicationContext (), PREF_MODIFIED_NAME, nameView. getText (). toString (); User. getUser (MyTaskActivity. this ). setDisplayName (name) ;}}; ModUserInfoOperation operation = new ModUserInfoOperation (name, null, callback); getScheduler (). sendBlockOperation (this, operation, getString (R. string. mytask_modifying_name ));}

If the content is the same Toast promptThe nickname has not changed.