Question

我试图从片段中调用片段。

我正在使用以下代码：

Fragment fragment = new TeamDetails3();

                FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
                fragmentTransaction.replace(R.id.frame_container, fragment);
                fragmentTransaction.commit();

我当前的片段布局是team_details3.xml，我正在调用的片段有布局team_details4.xml。我也尝试过把

fragmentTransaction.replace(R.id.team_details4, fragment);
fragmentTransaction.replace(R.id.team_details3, fragment);

但他们显示错误

如果我放fragmentTransaction.replace(R.id.frame_container, fragment) -

，我会收到这些错误

No view found for id 0x7f080159 (com.pepup.league:id/frame_container) for fragment TeamDetails3{41916708 #1 id=0x7f080159}
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:930)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1115)
            at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
            at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1478)
            at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:446)
            at android.os.Handler.handleCallback(Handler.java:615)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:153)
            at android.app.ActivityThread.main(ActivityThread.java:5086)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
            at dalvik.system.NativeStart.main(Native Method)
08-22 12:07:49.420      347-363/? E/AppErrorDialog﹕ Failed to get ILowStorageHandle instance

Answer 1

您只需使用一个布局ID将片段更改为片段管理器中的布局

您可以使用此ID android.R.id.content作为更改片段的主要布局

Answer 2

试试这个。我想它应该可行

FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    ft.replace(R.id.fragment_container, fragmentB, tag);

    ft.addToBackStack(null);

    ft.commit();

Answer 3

我就是这样做的。希望它有所帮助

            //calling the next fragment. i have written it in another class which extends Fragment
            //ContactsFragment is the fragment that I am calling
            ContactsFragment mContactsFragment = new ContactsFragment();
            FragmentTransaction transaction = fragManager.beginTransaction();
            //here default layout is a linear layout in the xml file of this activity  
            transaction.replace(R.id.defaultLayout,new ContactsFragment());
            transaction.commit();

基本上在transaction.replace()中，第一个参数将是您要放置片段的布局的ID。第二个参数应该是片段。

Answer 4

尝试以下代码

 FragmentTransaction    fragmentTransition = getFragmentManager().beginTransaction();
                        TeamDetails3 fragmentClass = new TeamDetails3 ();
                        fragmentTransition.replace(R.id.realtabcontent, fragmentClass ,"");
                        fragmentTransition.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
                        fragmentTransition.addToBackStack(fragmentClass .getClass().getName());
                        fragmentTransition.commit();

Answer 5

这是开发者网站的链接。 FragmentTransaction.replace

就像它提到的那样，id需要是你需要放置这个片段的容器的id。自从android.R.id.content开始，我猜这就是你需要的传递，除非有其他代码未包含在问题中。

在fragmentTransaction.replace（）方法参数中放入什么id？

5 个答案: