MapActivity中的片段 [英] MapActivity in a fragment
问题描述
我有一个 FragmentActivity ：
public class parking extends FragmentActivity { }
它有3个标签，第二个和第三个表，解决了。
It has 3 tabs, the second and third are lists, solved.
public class tab2 extends Fragment{ }
但第一个是地图，所以，我不能扩展片段和 MapActivity 。
我该如何解决呢？
推荐答案
没有为MapFragment的支持，Android团队说的是做这个工作，由于Android 3.0。关于这里的问题更多信息<一个href="http://$c$c.google.com/p/android/issues/detail?id=15347&utm_source=buffer&buffer_share=acc72">http://$c$c.google.com/p/android/issues/detail?id=15347&utm_source=buffer&buffer_share=acc72 但是你可以做的是创造一个片段返回MapActivity。这里是一个code例子。由于inazaruk：<一href="https://github.com/inazaruk/examples/tree/master/MapFragmentExample">https://github.com/inazaruk/examples/tree/master/MapFragmentExample 它是如何工作：
There is no support for MapFragment, Android team says is working on it since Android 3.0. Here more information about the issue http://code.google.com/p/android/issues/detail?id=15347&utm_source=buffer&buffer_share=acc72 But what you can do is create a Fragment that returns a MapActivity. Here is a code example. Thanks to inazaruk: https://github.com/inazaruk/examples/tree/master/MapFragmentExample How it works:
- MainFragmentActivity 是一个扩展FragmentActivity活动 并拥有两个MapFragments。
- MyMapActivity 延伸MapActivity和 有图形页面。
- LocalActivityManagerFragment 主机 LocalActivityManager。
- MyMapFragment 扩展LocalActivityManagerFragment和TabHost帮助创建 MyMapActivity的内部实例。
- MainFragmentActivity is the activity that extends FragmentActivity and hosts two MapFragments.
- MyMapActivity extends MapActivity and has MapView.
- LocalActivityManagerFragment hosts LocalActivityManager.
- MyMapFragment extends LocalActivityManagerFragment and with help of TabHost creates internal instance of MyMapActivity.
如果您有任何疑问，请让我知道
if you have any doubt please let me know
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