Question

您好我创建了一个带有三个标签的自定义标签栏。我加载了一个带有谷歌链接的标签，另一个加载了小型的hello world应用程序，另一个加载了具有不同屏幕分辨率设计的布局。当我点击第三个标签时，它显示错误“您的内容必须有一个TabHost，其id属性为'android.R.id.tabhost'”。但是当我用小应用程序加载第三个选项卡时，它没有显示该错误。为什么会这样？任何人都可以帮助我吗？

错误：

12-08 11:50:52.004: ERROR/ACRA(1738): El Gifto fatal error : Unable to start activity ComponentInfo{com.ibkr.elgifto/com.ibkr.elgifto.Ehome}: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ibkr.elgifto/com.ibkr.elgifto.Ehome}: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738): Caused by: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738):     at android.app.TabActivity.onContentChanged(TabActivity.java:105)
12-08 11:50:52.004: ERROR/ACRA(1738):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:210)
12-08 11:50:52.004: ERROR/ACRA(1738):     at android.app.Activity.setContentView(Activity.java:1657)
12-08 11:50:52.004: ERROR/ACRA(1738):     at com.ibkr.elgifto.Ehome.onCreate(Ehome.java:132)

感谢

Answer 1

如果您要使用TabActivity，则需要使用@android:id/tabhost作为xml布局文件中android:id的{{1}}值

android-你的内容必须有一个TabHost，其id属性是'android.R.id.tabhost'

1 个答案: