我对导航图和导航组件不熟悉,我尝试将位于“PrivSectionFragment”中的回收程序视图中的数据传递到“PrivSectionDetailFragment”。不幸的是,每当我运行应用程序时,我都会在日志中收到此错误
java.lang.IllegalArgumentException: Navigation action/destination com.gazelle.wadifatk:id/action_privSectionFragment_to_privsDetailFragment cannot be found from the current destination Destination(com.gazelle.wadifatk:id/jobsFragment) label=الوظائف class=com.gazelle.wadifatk.jobLists.jobsFragment
at androidx.navigation.NavController.navigate(NavController.java:940)
at androidx.navigation.NavController.navigate(NavController.java:877)
at androidx.navigation.NavController.navigate(NavController.java:863)
at androidx.navigation.NavController.navigate(NavController.java:1159)
at com.gazelle.wadifatk.jobLists.PrivListAdapter.onBindViewHolder$lambda-0(PrivListAdapter.kt:55)
这是它引用的位置//它引用我的回收程序适配器
PushDownAnim.setPushDownAnimTo(holder.card_view)
//.setScale(PushDownAnim.MODE_SCALE, 0.89f)
.setOnClickListener {
val sendData = PrivSectionFragmentDirections
.actionPrivSectionFragmentToPrivsDetailFragment(priv_list[position])
Navigation.findNavController(view).navigate(sendData)
}
这是我的_导航.xml//蓝色圆圈x1c 0d1x
请记住,我能够通过使用相同的移动将数据从“LatestNewsFragment”传递到“NewsDetailsFragment,”但我不知道为什么它接受在这些片段之间传递的数据,而不接受从“PrivSectionFragment”传递到“PrivSectionDetailFragment”的数据。
这是片段的代码
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/my_nav"
app:startDestination="@id/latestNewsFragment">
<fragment
android:id="@+id/latestNewsFragment"
android:name="com.gazelle.wadifatk.newsList.LatestNewsFragment"
android:label="اخر الاخبار"
tools:layout="@layout/fragment_latest_news" >
<action
android:id="@+id/action_latestNewsFragment_to_jobsFragment"
app:destination="@id/jobsFragment"
app:enterAnim="@anim/nav_default_enter_anim"
app:exitAnim="@anim/nav_default_exit_anim" />
<action
android:id="@+id/action_latestNewsFragment_to_newsDetailFragment"
app:destination="@id/newsDetailFragment"
app:enterAnim="@android:anim/slide_in_left"
app:exitAnim="@android:anim/slide_out_right"
app:popEnterAnim="@android:anim/slide_in_left"
app:popExitAnim="@android:anim/slide_out_right" />
</fragment>
<fragment
android:id="@+id/jobsFragment"
android:name="com.gazelle.wadifatk.jobLists.jobsFragment"
android:label="الوظائف"
tools:layout="@layout/fragment_jobs" >
<action
android:id="@+id/action_jobsFragment_to_govSectionFragment"
app:destination="@id/govSectionFragment" />
<action
android:id="@+id/action_jobsFragment_to_privSectionFragment2"
app:destination="@id/privSectionFragment" />
<action
android:id="@+id/action_jobsFragment_to_latestNewsFragment"
app:destination="@id/latestNewsFragment" />
</fragment>
<fragment
android:id="@+id/privSectionFragment"
android:name="com.gazelle.wadifatk.jobLists.PrivSectionFragment"
android:label="PrivSectionFragment" >
<action
android:id="@+id/action_privSectionFragment_to_privsDetailFragment"
app:destination="@id/privsDetailFragment"
app:enterAnim="@anim/nav_default_enter_anim"
app:exitAnim="@anim/nav_default_exit_anim" />
<action
android:id="@+id/action_privSectionFragment_to_jobsFragment"
app:destination="@id/jobsFragment" />
</fragment>
<fragment
android:id="@+id/newsDetailFragment"
android:name="com.gazelle.wadifatk.newsList.NewsDetailFragment"
android:label="التفاصيل"
tools:layout="@layout/fragment_news_detail">
<action
android:id="@+id/action_newsDetailFragment_to_latestNewsFragment"
app:destination="@id/latestNewsFragment"
app:enterAnim="@android:anim/slide_in_left"
app:exitAnim="@android:anim/slide_out_right"
app:popEnterAnim="@android:anim/slide_in_left"
app:popExitAnim="@android:anim/slide_out_right" />
<argument
android:name="news_data_list"
app:argType="com.gazelle.wadifatk.newsList.NewsListViewModel" />
</fragment>
<fragment
android:id="@+id/privsDetailFragment"
android:name="com.gazelle.wadifatk.jobLists.PrivsDetailFragment"
android:label="التفاصيل"
tools:layout="@layout/fragment_privs_detail" >
<argument
android:name="priv_data_list"
app:argType="com.gazelle.wadifatk.jobLists.PrivListViewModel" />
<action
android:id="@+id/action_privsDetailFragment_to_privSectionFragment"
app:destination="@id/privSectionFragment" />
</fragment>
下面是jobsFragment()的屏幕截图
2条答案
按热度按时间flseospp1#
您只需要在导航图中添加
JobsFragment
,并在此片段中为PrivsDetailFragment
添加action。然后在适配器中,使用以下操作:
您可以从导航图中删除
privSectionFragment
。r6hnlfcb2#
验证您的目的地是否需要参数,如果是真的,您可以在操作中添加