问题描述
我在我的应用程序中使用标签.
I am using tabs in my application.
我有 3 个标签:主页、服务、联系我们.
I have 3 tabs : home, services, contact us.
在主页"选项卡中，有登录按钮"，我的要求是当我单击登录按钮时，它应该在同一选项卡中显示登录"视图.这意味着它应该启动另一个活动(login.class)并显示相应的视图(login.xml).并且标签应该像以前一样显示在顶部.
In the 'home tab', there is 'login button' and my requirement is when I click the login button, it should display the view for 'login' in the same tab itself. That means it should start another activity (login.class) and display corresponding view (login.xml). And the tabs should be displayed at the top as before.
但是当我点击登录按钮时，它应该开始登录活动，但标签消失了.
But when I click the login button, it should start login activity, but the tabs are disappeared.
如何在同一个标签页中开始活动?
How can I start an activity in the same tab itself?
推荐答案
在这种情况下，您可能需要使用 ActivityGroup(我不得不说这很麻烦):
In that case you may need to use ActivityGroup (it's pain in the ass I have to say):
使用 Android ActivityGroup 内TabHost 显示不同的 Activity
有更多关于它的例子，谷歌一下.
There are more examples about it, just Google them.
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