Nexus 4(4.4.4)上的应用程序由于背景图像而崩溃

Question

我已经设置背景图像到根布局。这适用于Nexus5(5.0.1)和Nexus5x(6.0.1)。但在Nexus4(4.4.4)上，应用程序崩溃并出现以下错误

com.mobifilia.monitormymportage.fragments.helpscreenfirt.fragments.helpscreenfirst.oncreateView（layoutinflater.java:620)在Android.view.layoutinflater.createView（layoutinflater.java:696)在Android.view.layoutinflater.java:696）在Android.view.layoutinflater.ravaltag（layoutinflater.java:755）在fragment.java:38)在Android.support.v4.app.fragment.performCreateView（fragment.java:1974)在Android.support.v4.app.fragmentManagerImpl.moveToState（fragmentManager.java:1067)在Android.support.v4.app.fragmentManagerImpl.moveToState（fragmentManager.java:1252)在Android.support.v4.app.fragmentManagerImpl.moveToState（ExecutePendingTrans在Android.support.v4.app.fragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)，Android.support.v4.view.viewPager.populate(ViewPager.java:1177)，Android.support.v4.view.viewPager.populate(ViewPager.java:1025)，Android.support.v4.view.viewPager.populate(ViewPager.java:1025)，Android.support.v4.viewPager.onMeasure.Relationvelayout.onMeasure(relationvelayout.java:455)在Android.view.view.measure(View.java:16497)在Android.view.viewgroup.Measure ChildWith Margins（viewgroup.java:16497)在Android.widget.linearlayout.measuryChildbeRelayout(linearlayout.java:1404)在Android.widget.linearlayout.java:1404)在id.support.design.widg例如，android.support.design.widget.coordinatorlayout.java:668)在Android.support.design.widget.coordinatorlayout.onmeasure（coordinatorlayout.java:735)在Android.view.viewgroup.measure（view.java:16497)在Android.view.viewgroup.measure（view.java:16497）在Android.view.viewgroup.measure（viewgroup.java.measure(viewgroup.java:5125)在Android.widget.linearlayout.measureChildbeforelayout(linearlayout.java:1404)，在Android.widget.linearlayout.measureVertic(linearlayout.java:695)，在Android.widget.linearlayout.onMeasur(linearlayout.java:588)，在Android.view.viewgroup.measuremeas(linearlayout.java:588)，在.measureChildWithMargins（viewgroup.java:5125)在Android.widget.linearlayout.measureChildbeforelayout（linearlayout.java:1404)在Android.widget.linearlayout.measureVertical（linearlayout.java:695)在Android.widget.linearlayout.onMeasure(linearlayout.java:585)在Android.view.view.measure(linearlayout.java:588)(phoneWindow.java:2291)在Android.view.view.measure（view.java:16497)在Android.view.viewrootimpl.performmeasure（viewrootimpl.java:1912)在Android.view.viewrootimpl.measurehierarchy（viewrootimpl.java:1109)在Android.view.viewrootimpl.measurehierarchy（viewrootimpl.java:996)，在Android.view.viewrootimpl.performertraversals（

这是xml文件。

<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/backgraound">


        <ScrollView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:scrollbars="none">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">
       // other view
     </LinearLayout>
        </ScrollView>
    </RelativeLayout>

如果我从xml中删除背景图像，这也适用于Nexus4。我如何解决这个问题？？提前致谢

Answer 1

您可能已经将图像放在drawable-v21文件夹中，该文件夹指的是Api级别21及以上。这些文件夹是特定于Lolipop和post Lolipop版本的。这就是为什么它不能在Kitkat或更低的版本中工作。把你的图像放在可抽屉文件夹中，这样所有api版本都可以访问它。很乐意帮忙...