在Application中保存全局变量1.新建一个类MyApp继承Application?3.在Activity中获取MyApp myApp (MyApp)
在Application中保存全局变量
1.新建一个类MyApp继承Application
?3.在Activity中获取
MyApp myApp = (MyApp) getApplication();?
在Application中保存全局变量
1.新建一个类MyApp继承Application
?3.在Activity中获取
MyApp myApp = (MyApp) getApplication();?