安卓自定义SP用来储存数据

向首选项中存取数据(仅限于String,Integer,Boolean)publicstaticvoidput(Contextcontext,Stringkey,Objectvalue){SharedPreferencessp=getSharedPreference(context);SharedPreferences.Editoreditor=sp.edit();if(valueinstanceofString){editor.putString(key,(String)value);}elseif(valueinstanc