如何将其他活动添加到我的android项目？

Question

I am building an Android project where I have implemented Navigatin Drawer. The only class I have is NavigationDrawer.java*

I want that when I click the first option of the drawer to see a Login page. I have already built a project that contains only that. It has the classes MainActivity.java , LoginActivity.java (This is the launcher activity) and RegisterActivity.java

How can I use those classes now? Should I build an intent? is that enough? and Where exactly?

Answer 1

It depends on.

If you want the drawer as a navigation inside one application, one way would be using an activity containing your drawer and fragments for eg every entry of your drawer.

If you have logically multiple applications wich you like to link from your application containing the drawer you should use Intents to open these.

Answer 2

目的是您调用其他活动的方式，您也可以在登录页面上放置一个按钮进行注册，当他们单击该按钮时，用户将被转到注册类别