Java 使用ArrayMap的Android 4.1崩溃

Java 使用ArrayMap的Android 4.1崩溃,java,android,autocompletetextview,array-map,Java,Android,Autocompletetextview,Array Map,我的代码中有一个错误: java.lang.NoClassDefFoundError: android.util.ArrayMap at it.dd.multiplayerit.MainActivity.<init>(MainActivity.java:88) at it.dd.multiplayerit.SwipeMainFragment$SectionsPagerAdapter.getItem(SwipeMainFragment.java:200) at android.supp

我的代码中有一个错误:

java.lang.NoClassDefFoundError: android.util.ArrayMap
at it.dd.multiplayerit.MainActivity.<init>(MainActivity.java:88)
at it.dd.multiplayerit.SwipeMainFragment$SectionsPagerAdapter.getItem(SwipeMainFragment.java:200)
at android.support.v4.app.FragmentPagerAdapter.instantiateItem(FragmentPagerAdapter.java:97)
at android.support.v4.view.ViewPager.addNewItem(ViewPager.java:832)
at android.support.v4.view.ViewPager.populate(ViewPager.java:982)
at android.support.v4.view.ViewPager.populate(ViewPager.java:914)
at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1436)
at android.view.View.measure(View.java:15284)
at com.jeremyfeinstein.slidingmenu.lib.CustomViewAbove.onMeasure(CustomViewAbove.java:456)
at android.view.View.measure(View.java:15284)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:665)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:447)
at android.view.View.measure(View.java:15284)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.view.View.measure(View.java:15284)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:861)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:602)
at android.view.View.measure(View.java:15284)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2367)
at android.view.View.measure(View.java:15284)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1867)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1111)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1292)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1009)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4236)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
at android.view.Choreographer.doCallbacks(Choreographer.java:555)
at android.view.Choreographer.doFrame(Choreographer.java:525)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4872)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
at dalvik.system.NativeStart.main(Native Method)
java.lang.NoClassDefFoundError:android.util.ArrayMap
MainActivity.(MainActivity.java:88)
在it.dd.multiplayerit.SwipeMainFragment$SectionsPagerAdapter.getItem(SwipeMainFragment.java:200)
位于android.support.v4.app.FragmentPagerAdapter.InstanceItem(FragmentPagerAdapter.java:97)
位于android.support.v4.view.ViewPager.addNewItem(ViewPager.java:832)
在android.support.v4.view.ViewPager.populate上(ViewPager.java:982)
在android.support.v4.view.ViewPager.populate(ViewPager.java:914)
在android.support.v4.view.ViewPager.onMeasure上(ViewPager.java:1436)
在android.view.view.measure(view.java:15284)
在com.jeremyfeinstein.slidingmenu.lib.CustomViewOver.onMeasure(CustomViewOver.java:456)上
在android.view.view.measure(view.java:15284)
位于android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:665)
在android.widget.RelativeLayout.onMeasure(RelativeLayout.java:447)上
在android.view.view.measure(view.java:15284)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在android.view.view.measure(view.java:15284)
位于android.widget.LinearLayout.measureVertical(LinearLayout.java:861)
位于android.widget.LinearLayout.onMeasure(LinearLayout.java:602)
在android.view.view.measure(view.java:15284)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure上(PhoneWindow.java:2367)
在android.view.view.measure(view.java:15284)
在android.view.ViewRootImpl.performMeasure上(ViewRootImpl.java:1867)
在android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1111)
在android.view.ViewRootImpl.performTraversals上(ViewRootImpl.java:1292)
位于android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1009)
在android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4236)
在android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
位于android.view.Choreographer.doCallbacks(Choreographer.java:555)
位于android.view.Choreographer.doFrame(Choreographer.java:525)
在android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)中
位于android.os.Handler.handleCallback(Handler.java:615)
位于android.os.Handler.dispatchMessage(Handler.java:92)
位于android.os.Looper.loop(Looper.java:137)
位于android.app.ActivityThread.main(ActivityThread.java:4872)
位于java.lang.reflect.Method.Invokenactive(本机方法)
位于java.lang.reflect.Method.invoke(Method.java:511)
在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)上
位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
在dalvik.system.NativeStart.main(本机方法)
我认为问题在于我创建的autocompletetextview。在键入我想要搜索的内容时,我在下拉列表中单击时映射数组以获取数组的位置

在第88行,我有以下内容:

ArrayMap<String, Integer>myArrayMap = new ArrayMap<String, Integer>();
ArrayMapmyArrayMap=新的ArrayMap();

这次崩溃似乎只发生在android 4.1版本上。有任何不兼容吗?

ArrayMap
是在Api级别19中引入的,但它也在兼容库v4中发布,因此将导入更改为
android.support.v4.util.ArrayMap
就足够了,现在它将迁移到AndroidX。
您将编写
android.util.ArrayMap
,而不是
androidx.collection.ArrayMap

@End.Game,这难道不是正确答案吗?谢谢您的回答!帮了很多忙@Blackbelt我收到了这个错误:java.lang.NoClassDefFoundError:android.support.v4.util.ArrayMap位于com.google.android.gms.measurement.internal.zzd。(未知来源)那么我如何导入android.support.v4.util.ArrayMap以及我应该在哪里做this@pks您使用的是哪一版本的支持库v4?