我有一个片段SearchPageFragment
(表示在平板的主视图),其本身包含在其内部的两个片段:切换定向误差:片段错误 - 重复ID,标签,或父ID为0x0
<fragment android:name="com.test.fragments.SearchFormFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="2dp"
android:id="@+id/searchFormFragment"
android:tag="searchFormFragmentTag">
<!-- Preview: [email protected]/fragment_search_form -->
</fragment>
<fragment android:name="com.test.fragments.SearchResultsFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/searchResultsFragment">
<!-- Preview: [email protected]/fragment_search_results -->
</fragment>
一切工作正常 - 页面加载和一切工作正常...直到你改变方向。当你出现下列错误:
java.lang.IllegalArgumentException: Binary XML file line #10: Duplicate id 0x7f08001f, tag searchFormFragmentTag, or parent id 0x0 with another fragment for com.test.fragments.SearchFormFragment
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:262)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
下面是当您切换方向的调用序列:
SearchPageFragment(4911): Creating...
SearchPageFragment(4911): Inflating...
SearchFormFragment(4911): Creating...
SearchFormFragment(4911): Inflating...
SearchResultsFragment(4911): Creating...
SearchResultsFragment(4911): Inflating...
// Change Orientation
SearchPageFragment(4911): Pausing...
SearchFormFragment(4911): Pausing...
SearchResultsFragment(4911): Pausing...
SearchPageFragment(4911): Destroying...
SearchFormFragment(4911): Destroying...
SearchResultsFragment(4911): Destroying...
// All Seems Normal - But...
SearchPageFragment(4911): Creating...
SearchPageFragment(4911): Creating...
SearchPageFragment(4911): Inflating...
SearchFormFragment(4911): Creating...
SearchFormFragment(4911): Inflating...
SearchResultsFragment(4911): Creating...
SearchResultsFragment(4911): Inflating...
SearchPageFragment(4911): Inflating...
// SearchPageFragment has started twice and crashes when the second one inflates a ***unique*** component
AndroidRuntime(4911): Shutting down VM
有谁知道为什么我的容器碎片将与方向的变化被称为两次?
把一个完整的答案。这并没有说什么。 –
对不起Sterling,我已经更新了我的答案,以便更加简洁。希望能帮助到你。 – Graeme
谢谢!现在好多了。正确的答案,但现在更容易理解。 –