错误膨胀 class android.widget.CheckBox

Question

请帮忙，我的 pref_general.xml 文件有一些问题，当我正在运行 SettingsActivity ( PreferenceActivity ) 时发现该应用程序并且我收到以下错误消息：

android.view.InflateException: Binary XML file line #19: Error inflating class android.widget.CheckBox

然后 logcat 指向我调用 "addPreferencesFromResource(R.xml.pref_general);"

的 PreferenceActivity 中的行

在尝试解决几个小时后，我仍然不知道问题出在哪里，所以也许有人对此很熟悉，或者只是另一双眼睛可以找到问题所在。

此外，我在 Android 5.1 中尝试此操作一切正常，但在 Android Api 19（在我的 phone 中）没有任何效果？

android.view.InflateException: Binary XML file line #19: Error inflating class android.widget.CheckBox
at android.view.LayoutInflater.createView(LayoutInflater.java:627)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:676)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:701)
at android.view.LayoutInflater.inflate(LayoutInflater.java:470)
at android.view.LayoutInflater.inflate(LayoutInflater.java:398)
at android.view.LayoutInflater.inflate(LayoutInflater.java:354)
at android.preference.Preference.onCreateView(Preference.java:531)
at android.preference.Preference.getView(Preference.java:494)
at android.preference.PreferenceGroupAdapter.getView(PreferenceGroupAdapter.java:222)
at android.widget.AbsListView.obtainView(AbsListView.java:2351)
at android.widget.ListView.makeAndAddView(ListView.java:1816)
at android.widget.ListView.fillDown(ListView.java:697)
at android.widget.ListView.fillFromTop(ListView.java:763)
at android.widget.ListView.layoutChildren(ListView.java:1646)
at android.widget.AbsListView.onLayout(AbsListView.java:2207)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1692)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1534)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1443)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1692)
at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1677)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1445)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1692)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1534)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1443)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1692)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1534)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1443)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15033)
at android.view.ViewGroup.layout(ViewGroup.java:4799)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2143)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1854)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1062)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5998)
at android.view.Choreographer$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$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5590)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1280)
at com.android.int

谢谢大家 =D

Answer 1

23.2.0 版本的支持库中有一个 bug 可能导致此问题。

这已在库的修订版 23.2.1 中修复。此修订说明了以下我认为是问题根本原因的内容，并解释了为什么它仅在您的 phone 运行 API 19:

上失败

Fixed an exception in DrawableCompat.wrap() and LayerDrawable on API levels 17 to 19.