ProgressBar 上罕见的 InflateException

Question

1. Activity 与 ViewPager
2. 每个页面都是Fragment，这是在膨胀自定义布局模板
3. 内容 (JSON) 正在为每个 Loader 下载（使用 Loader），下载后我正在实现之前膨胀的布局。

4. 内部布局我有容器，我手动添加“行”（下载后我知道多少），布局在这里：

   <?xml version="1.0" encoding="utf-8"?>
   <com.custom.mobile.widgets.ForegroundLinearLayout
       xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:gravity="center"
       android:orientation="vertical"
       android:paddingLeft="8dp"
       android:paddingRight="8dp"
       app:foregroundCompat="?attr/selectableItemBackground">
       <RelativeLayout
           android:layout_width="match_parent"
           android:layout_height="wrap_content">
           <TextView
               android:id="@+id/poll_option_single_row_option_percent"
               android:layout_width="56dp"
               android:layout_height="wrap_content"
               android:layout_alignParentLeft="true"
               android:layout_centerVertical="true"
               android:fontFamily="sans-serif-light"
               android:textColor="@android:color/black"
               android:textSize="16sp"
               android:singleLine="true"
               android:gravity="center"
               android:visibility="invisible"/>
           <RadioButton
               android:id="@+id/poll_option_single_row_option_radio"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
               android:layout_centerVertical="true"
               android:gravity="center"/>
           <TextView
               android:id="@+id/poll_option_single_row_option_text"
               android:layout_width="fill_parent"
               android:layout_height="wrap_content"
               android:layout_alignParentRight="true"
               android:layout_toRightOf="@id/poll_option_single_row_option_percent"
               android:fontFamily="sans-serif-light"
               android:paddingLeft="8dp"
               android:textColor="@android:color/black"
               android:textSize="16sp" />
       </RelativeLayout>
       <ProgressBar
           android:id="@+id/poll_option_single_row_option_progress"
           style="?android:attr/progressBarStyleHorizontal"
           android:layout_width="fill_parent"
           android:layout_height="wrap_content"
           android:max="100"
           android:visibility="invisible"/>
   </com.custom.mobile.widgets.ForegroundLinearLayout>
   

source of ForegroundLinearLayout might be found here，可能与问题无关，这非常罕见且独立于操作系统版本或制造商：

Fatal Exception: android.view.InflateException: Binary XML file line #44: Error inflating class <unknown>
   at android.view.LayoutInflater.createView(LayoutInflater.java:640)
   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:689)
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:748)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:813)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:821)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:511)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:415)
   at com.custom.mobile.widgets.PollLayout$PollHolder.(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.printPoll(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.init(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.preparePoll(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.prepareArticleView(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.displayArticle(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.newInstance(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.onLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.callOnLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.onLoadComplete(Unknown Source)
   at android.support.v4.content.Loader.deliverResult(Unknown Source)
   at com.custom.mobile.integration.asyncloader.AsyncLoader.deliverResult(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader.dispatchOnLoadComplete(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader$LoadTask.onPostExecute(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.finish(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.access$400(Unknown Source)
   at android.support.v4.content.ModernAsyncTask$InternalHandler.handleMessage(Unknown Source)
   at android.os.Handler.dispatchMessage(Handler.java:102)
   at android.os.Looper.loop(Looper.java:145)
   at android.app.ActivityThread.main(ActivityThread.java:6145)
   at java.lang.reflect.Method.invoke(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:372)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by java.lang.reflect.InvocationTargetException
   at java.lang.reflect.Constructor.newInstance(Constructor.java)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
   at android.view.LayoutInflater.createView(LayoutInflater.java:614)
   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:689)
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:748)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:813)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:821)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:511)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:415)
   at com.custom.mobile.widgets.PollLayout$PollHolder.(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.printPoll(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.init(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.preparePoll(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.prepareArticleView(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.displayArticle(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.newInstance(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.onLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.callOnLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.onLoadComplete(Unknown Source)
   at android.support.v4.content.Loader.deliverResult(Unknown Source)
   at com.custom.mobile.integration.asyncloader.AsyncLoader.deliverResult(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader.dispatchOnLoadComplete(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader$LoadTask.onPostExecute(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.finish(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.access$400(Unknown Source)
   at android.support.v4.content.ModernAsyncTask$InternalHandler.handleMessage(Unknown Source)
   at android.os.Handler.dispatchMessage(Handler.java:102)
   at android.os.Looper.loop(Looper.java:145)
   at android.app.ActivityThread.main(ActivityThread.java:6145)
   at java.lang.reflect.Method.invoke(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:372)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by java.lang.OutOfMemoryError: Failed to allocate a 155148 byte allocation with 129688 free bytes and 126KB until OOM
   at dalvik.system.VMRuntime.newNonMovableArray(VMRuntime.java)
   at android.graphics.BitmapFactory.nativeDecodeAsset(BitmapFactory.java)
   at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:827)
   at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:646)
   at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:1019)
   at android.content.res.Resources.loadDrawableForCookie(Resources.java:3778)
   at android.content.res.Resources.loadDrawable(Resources.java:3651)
   at android.content.res.Resources.getDrawable(Resources.java:1865)
   at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:319)
   at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1155)
   at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1068)
   at android.content.res.Resources.loadDrawableForCookie(Resources.java:3767)
   at android.content.res.Resources.loadDrawable(Resources.java:3651)
   at android.content.res.TypedArray.getDrawable(TypedArray.java:762)
   at android.widget.ProgressBar.(ProgressBar.java:357)
   at android.widget.ProgressBar.(ProgressBar.java:313)
   at android.widget.ProgressBar.(ProgressBar.java:309)
   at java.lang.reflect.Constructor.newInstance(Constructor.java)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
   at android.view.LayoutInflater.createView(LayoutInflater.java:614)
   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:689)
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:748)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:813)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:821)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:511)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:415)
   at com.custom.mobile.widgets.PollLayout$PollHolder.(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.printPoll(Unknown Source)
   at com.custom.mobile.widgets.PollLayout.init(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.preparePoll(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.prepareArticleView(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.displayArticle(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.newInstance(Unknown Source)
   at com.custom.mobile.activity.fragment.ArticleFragment.onLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.callOnLoadFinished(Unknown Source)
   at android.support.v4.app.LoaderManagerImpl$LoaderInfo.onLoadComplete(Unknown Source)
   at android.support.v4.content.Loader.deliverResult(Unknown Source)
   at com.custom.mobile.integration.asyncloader.AsyncLoader.deliverResult(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader.dispatchOnLoadComplete(Unknown Source)
   at android.support.v4.content.AsyncTaskLoader$LoadTask.onPostExecute(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.finish(Unknown Source)
   at android.support.v4.content.ModernAsyncTask.access$400(Unknown Source)
   at android.support.v4.content.ModernAsyncTask$InternalHandler.handleMessage(Unknown Source)
   at android.os.Handler.dispatchMessage(Handler.java:102)
   at android.os.Looper.loop(Looper.java:145)
   at android.app.ActivityThread.main(ActivityThread.java:6145)
   at java.lang.reflect.Method.invoke(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:372)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

这是由线引起的：

li.inflate(R.layout.option_single_row_layout, root, false);

我不知道如何重新创建错误条件...<ProgressBar 上的 XML 行号点。我对此布局做了一些更改，发布后行号也发生了变化，仍然指向<ProgressBar...帮助，请...：/

Answer 1

检查您的 xml 之一..可能是您在 xml 中为您的自定义布局提供了错误的路径