平板电脑上的横向模式的不同布局

时间:2014-06-04 09:50:24

标签: android android-layout android-fragments android-viewpager

我正在编写一个应用程序,我需要为不同的屏幕方向编写不同的布局。

让我解释一下我的用例给某人指点。我有什么:

我的项目中的activityFragment纵向模式下有3 ViewPager个,与手机上的横向模式和平板电脑上的纵向相同。这部分工作正常,所有功能都按照要求编写。

现在,我们需要在平板电脑上编写横向模式,这将在一个布局中显示来自Fragment的{​​{1}}中的所有3个布局。所以,我所做的是

  1. layout / activity_main.xml - ViewPager并使用ViewPager加载Fragment,它适用于手机(端口,陆地)和平板电脑(端口)

  2. layout-sw600dp-land / activity_main.xml - 有一个FragmentPagerAdapter,我在FrameLayout添加Fragment,首先检查viewPager == null,即内容视图设置为来自activity_main.xml

  3. layout-sw600dp-land

    但这导致跟随错误

    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sf.quid/com.sf.quid.MainActivity}: android.content.res.Resources$NotFoundException: Resource ID #0x7f030024
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
            at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3738)
            at android.app.ActivityThread.access$900(ActivityThread.java:135)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:136)
            at android.app.ActivityThread.main(ActivityThread.java:5017)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
            at dalvik.system.NativeStart.main(Native Method)
     Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x7f030024
            at android.content.res.Resources.getValue(Resources.java:1123)
            at android.content.res.Resources.loadXmlResourceParser(Resources.java:2309)
            at android.content.res.Resources.getLayout(Resources.java:939)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:395)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
            at com.sf.quid.fragment.MainFragment.onCreateView(MainFragment.java:23)
            at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:938)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1115)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1097)
            at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1895)
            at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:566)
            at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171)
            at android.app.Activity.performStart(Activity.java:5241)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2168)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
            at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3738)
            at android.app.ActivityThread.access$900(ActivityThread.java:135)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:136)
            at android.app.ActivityThread.main(ActivityThread.java:5017)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
            at dalvik.system.NativeStart.main(Native Method)
    

    而且,当

    时,它正在Nexus 7标签上发生
    1. 以纵向模式打开应用
    2. 切换到横向模式(显示layout-sw600dp-land的布局)
    3. 切换为肖像会导致崩溃,并显示错误日志
    4. 请帮忙。

      谢谢。

0 个答案:

没有答案