【发布时间】:2021-06-08 18:52:58
【问题描述】:
我正在尝试执行从 Fragment A 中的 RecyclerView 项目到 Fragment B 的共享元素转换。转换名称设置在两个布局中最外层的 CardViews 上。我的实现与this示例中的实现基本相同。
在我在 Fragment B 中添加 ViewPager2 之前一切正常。
我尝试按照this 答案中的步骤进行操作,但没有成功。
堆栈跟踪:
java.lang.IndexOutOfBoundsException: Index: 5, Size: 5
at java.util.ArrayList.get(ArrayList.java:437)
at androidx.fragment.app.FragmentTransitionImpl.setNameOverridesReordered(FragmentTransitionImpl.java:182)
at androidx.fragment.app.DefaultSpecialEffectsController.startTransitions(DefaultSpecialEffectsController.java:665)
at androidx.fragment.app.DefaultSpecialEffectsController.executeOperations(DefaultSpecialEffectsController.java:114)
at androidx.fragment.app.SpecialEffectsController.executePendingOperations(SpecialEffectsController.java:294)
at androidx.fragment.app.Fragment$3.run(Fragment.java:2776)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:223)
at android.app.ActivityThread.main(ActivityThread.java:7656)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
编辑:显示我的依赖项以响应建议片段版本需要更新的答案:
ext.kotlin_version = "1.5.10"
ext.navigation_version="2.4.0-alpha02"
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.5.0'
implementation 'androidx.appcompat:appcompat:1.3.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.preference:preference-ktx:1.1.1'
implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.3.1'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.3'
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.3"
implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.3.1"
implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
implementation "androidx.work:work-runtime-ktx:2.5.0"
// Navigation
implementation "androidx.navigation:navigation-runtime-ktx:$navigation_version"
implementation "androidx.navigation:navigation-fragment-ktx:$navigation_version"
implementation "androidx.navigation:navigation-ui-ktx:$navigation_version"
【问题讨论】:
标签: android android-fragments android-architecture-navigation android-viewpager2 shared-element-transition