Android 安卓手机方向变化的随机阵列索引边界外感知

Android 安卓手机方向变化的随机阵列索引边界外感知,android,android-layout,android-intent,android-fragments,android-activity,Android,Android Layout,Android Intent,Android Fragments,Android Activity,当我们改变android手机的方向时,会出现以下错误。目前正在安卓V5和4.4.4中进行测试。我们的应用程序已锁定为纵向。因此,如果我们将手机切换到横向模式,视图将不会改变,而是保持在纵向模式 当我们将手机方向更改为横向时,会引发此异常并导致应用程序崩溃。这将无法始终复制。但每10次或15次,应用程序就会因以下错误而崩溃一次。即使是随机的,也可以不断复制。如果我们在任何特定的时间扭动手机,但不确定。当我在登录或注销操作期间扭曲手机时,我经常会遇到这种情况,这需要几秒钟来完成这些操作 此异常不是从

当我们改变android手机的方向时,会出现以下错误。目前正在安卓V5和4.4.4中进行测试。我们的应用程序已锁定为纵向。因此,如果我们将手机切换到横向模式,视图将不会改变,而是保持在纵向模式

当我们将手机方向更改为横向时,会引发此异常并导致应用程序崩溃。这将无法始终复制。但每10次或15次,应用程序就会因以下错误而崩溃一次。即使是随机的,也可以不断复制。如果我们在任何特定的时间扭动手机,但不确定。当我在登录或注销操作期间扭曲手机时,我经常会遇到这种情况,这需要几秒钟来完成这些操作


此异常不是从特定活动或代码段引发的。正如我在文章中提到的,当我在任意视图上随机改变手机方向10到15次时,就会抛出这个错误。但无法持续复制

下面是完整的堆栈跟踪

java.lang.ArrayIndexOutOfBoundsException: length=3; index=-2147483648
at android.widget.GridLayout$Axis.groupArcsByFirstVertex(GridLayout.java:1413)
at android.widget.GridLayout$Axis$1.<init>(GridLayout.java:1432)
at android.widget.GridLayout$Axis.topologicalSort(GridLayout.java:1429)
at android.widget.GridLayout$Axis.topologicalSort(GridLayout.java:1468)
at android.widget.GridLayout$Axis.createArcs(GridLayout.java:1502)
at android.widget.GridLayout$Axis.getArcs(GridLayout.java:1516)
at android.widget.GridLayout$Axis.computeLocations(GridLayout.java:1687)
at android.widget.GridLayout$Axis.getLocations(GridLayout.java:1708)
at android.widget.GridLayout$Axis.getMeasure(GridLayout.java:1729)
at android.widget.GridLayout$Axis.getMeasure(GridLayout.java:1740)
at android.widget.GridLayout.onMeasure(GridLayout.java:1056)
at android.view.View.measure(View.java:16557)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)
at android.view.View.measure(View.java:16557)
at android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1226)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.widget.ScrollView.onMeasure(ScrollView.java:326)
at android.view.View.measure(View.java:16557)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)
at android.view.View.measure(View.java:16557)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.view.View.measure(View.java:16557)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:695)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
at android.view.View.measure(View.java:16557)
at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:868)
at android.view.View.measure(View.java:16557)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.view.View.measure(View.java:16557)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
at com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:327)
at android.view.View.measure(View.java:16557)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2291)
at android.view.View.measure(View.java:16557)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1942)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1132)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1321)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1019)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5725)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at android.view.Choreographer.doFrame(Choreographer.java:544)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5097)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
at dalvik.sys
java.lang.ArrayIndexOutOfBoundsException:长度=3;索引=-2147483648
在android.widget.GridLayout$Axis.groupArcsByFirstVertex(GridLayout.java:1413)中
位于android.widget.GridLayout$Axis$1(GridLayout.java:1432)
位于android.widget.GridLayout$Axis.topologicalSort(GridLayout.java:1429)
在android.widget.GridLayout$Axis.topologicalSort(GridLayout.java:1468)上
位于android.widget.GridLayout$Axis.createArcs(GridLayout.java:1502)
位于android.widget.GridLayout$Axis.getArcs(GridLayout.java:1516)
位于android.widget.GridLayout$Axis.computeLocations(GridLayout.java:1687)
位于android.widget.GridLayout$Axis.getLocations(GridLayout.java:1708)
位于android.widget.GridLayout$Axis.getMeasure(GridLayout.java:1729)
位于android.widget.GridLayout$Axis.getMeasure(GridLayout.java:1740)
位于android.widget.GridLayout.onMeasure(GridLayout.java:1056)
在android.view.view.measure(view.java:16557)
位于android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
在android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)上
在android.view.view.measure(view.java:16557)
位于android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1226)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在android.widget.ScrollView.onMeasure上(ScrollView.java:326)
在android.view.view.measure(view.java:16557)
位于android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
在android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)上
在android.view.view.measure(view.java:16557)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在android.view.view.measure(view.java:16557)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
位于android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1404)
位于android.widget.LinearLayout.measureVertical(LinearLayout.java:695)
位于android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
在android.view.view.measure(view.java:16557)
位于android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:868)
在android.view.view.measure(view.java:16557)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在android.view.view.measure(view.java:16557)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
位于com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:327)
在android.view.view.measure(view.java:16557)
位于android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5137)
位于android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
在com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure上(PhoneWindow.java:2291)
在android.view.view.measure(view.java:16557)
在android.view.ViewRootImpl.performMeasure上(ViewRootImpl.java:1942)
在android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1132)
在android.view.ViewRootImpl.performTraversals上(ViewRootImpl.java:1321)
位于android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1019)
在android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5725)
在android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
位于android.view.Choreographer.doCallbacks(Choreographer.java:574)
位于android.view.Choreographer.doFrame(Choreographer.java:544)
在android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)中
位于android.os.Handler.handleCallback(Handler.java:733)
位于android.os.Handler.dispatchMessage(Handler.java:95)
位于android.os.Looper.loop(Looper.java:136)
位于android.app.ActivityThread.main(ActivityThread.java:5097)
位于java.lang.reflect.Method.Invokenactive(本机方法)
位于java.lang.reflect.Method.invoke(Method.java:515)
在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)上
位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
在dalvik.sys

您可以覆盖活动中更改的OnConfiguration,并在每次方向更改时更新阵列

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);

    if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
        // Update your array here
    } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
        // Update your array here
    }
}
您还需要安卓:配置对活动的更改:

<activity 
    android:name=".MyActivity"
    android:configChanges="orientation|keyboardHidden|screenSize"
    android:label="@string/app_name">


更改方向时,此代码将停止重新启动活动。但是,这可能不起作用,因为我不知道您的代码是什么样子。

显示出现此异常的代码。请共享您的代码。这可能是因为您正在减少或增加onCreate中的数组指针,并且它超出了数组大小的界限。此异常不是从特定活动或代码段引发的。正如我在文章中提到的,当我在任意视图上随机改变手机方向10到15次时,就会抛出这个错误。但无法持续复制。请大家阅读堆栈跟踪,这不是一个愚蠢的问题,你可能会从标题中猜到。这个异常是否总是出现在GridView上,你对它做了什么有趣的事情