在 Android 10 / Android Q 上使用捆绑的 ttf 字体时崩溃
Crash when using bundled ttf font on Android 10 / Android Q
在我将我的 Android 应用程序的目标级别从 28 更新到 29 (Android 10) 后，该应用程序在 Pixel 3 上崩溃（Android 10）。
使用的版本
- Android Gradle 插件 3.5.0
- Gradle 5.5.1
问题：这是一个已知问题吗？
详情
- 崩溃发生在使用不同标签（TextView、androidx.appcompat.widget.AppCompatTextView 等）的各种布局上
- 我使用属性 "android:fontFamily" 并引用我的一个外部库中捆绑的字体。
- 字体文件
opensans_regular.ttf 位于 res\font
下面的堆栈跟踪。
出于安全原因，我已将应用程序包名称替换为 x.y.z。
2019-09-05 14:23:43.530 9060-9060/x.y.z E/AndroidRuntime: FATAL EXCEPTION: main
Process: x.y.z, PID: 9060
java.lang.RuntimeException: Unable to resume activity {x.y.z/x.y.main.devicefinder.BleFindActivity}: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4205)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
Caused by: java.lang.IndexOutOfBoundsException: index=0 out of bounds (limit=0, nb=4)
at java.nio.Buffer.checkIndex(Buffer.java:564)
at java.nio.DirectByteBuffer.getInt(DirectByteBuffer.java:570)
at android.graphics.fonts.FontFileUtil.analyzeStyle(FontFileUtil.java:94)
at android.graphics.fonts.Font$Builder.build(Font.java:364)
at android.graphics.Typeface$Builder.build(Typeface.java:596)
at android.content.res.ResourcesImpl.loadFont(ResourcesImpl.java:980)
at android.content.res.Resources.getFont(Resources.java:400)
at android.content.res.TypedArray.getFont(TypedArray.java:1035)
at android.widget.TextView.readTextAppearance(TextView.java:3991)
at android.widget.TextView.<init>(TextView.java:1064)
at android.widget.TextView.<init>(TextView.java:968)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:87)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:83)
at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:177)
at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:102)
at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1266)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1316)
at android.view.LayoutInflater$FactoryMerger.onCreateView(LayoutInflater.java:242)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1061)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:997)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
at android.view.LayoutInflater.inflate(LayoutInflater.java:534)
at x.y.main.devicefinder.BleFindFragment.onCreateView(BleFindFragment.java:62)
at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2439)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
2019-09-05 14:23:43.531 9060-9060/x.y.z E/AndroidRuntime: at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802)
at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273)
at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3273)
at androidx.fragment.app.FragmentManagerImpl.dispatchResume(FragmentManager.java:3241)
at androidx.fragment.app.FragmentController.dispatchResume(FragmentController.java:223)
at androidx.fragment.app.FragmentActivity.onResumeFragments(FragmentActivity.java:538)
at androidx.fragment.app.FragmentActivity.onPostResume(FragmentActivity.java:527)
at androidx.appcompat.app.AppCompatActivity.onPostResume(AppCompatActivity.java:172)
at android.app.Activity.performResume(Activity.java:7964)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4195)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
更新 1：我从库模块中复制了字体并包含在 app res 文件夹中，但仍然有这个问题。所以我更改了标题以使这个问题更通用。
更新 2：使用 .otf 字体时有效
我已将此事报告给 Google：https://issuetracker.google.com/issues/140546806
所以我想它现在变成了一个已知问题:-)
更新
根本原因：我的 ttf 文件是空的 (!)。我从来没有注意到，因为旧的机器人会默默地忽略这一点。
用其他支持的字体替换您现有的字体。
已经设置与现有字体相同的字体会引发异常并显示此消息
java.lang.IllegalArgumentException: Font {path=null, style=FontStyle { weight=400, slant=0}, ttcIndex=0, axes=, localeList=, buffer=java.nio.DirectByteBuffer[pos=0 lim=170012 cap=170012]} has already been added
也许这会对来这里查找此错误的人有所帮助
在我将我的 Android 应用程序的目标级别从 28 更新到 29 (Android 10) 后，该应用程序在 Pixel 3 上崩溃（Android 10）。
使用的版本
- Android Gradle 插件 3.5.0
- Gradle 5.5.1
问题：这是一个已知问题吗？
详情
- 崩溃发生在使用不同标签（TextView、androidx.appcompat.widget.AppCompatTextView 等）的各种布局上
- 我使用属性 "android:fontFamily" 并引用我的一个外部库中捆绑的字体。
- 字体文件
opensans_regular.ttf位于res\font
下面的堆栈跟踪。 出于安全原因，我已将应用程序包名称替换为 x.y.z。
2019-09-05 14:23:43.530 9060-9060/x.y.z E/AndroidRuntime: FATAL EXCEPTION: main
Process: x.y.z, PID: 9060
java.lang.RuntimeException: Unable to resume activity {x.y.z/x.y.main.devicefinder.BleFindActivity}: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4205)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView
Caused by: java.lang.IndexOutOfBoundsException: index=0 out of bounds (limit=0, nb=4)
at java.nio.Buffer.checkIndex(Buffer.java:564)
at java.nio.DirectByteBuffer.getInt(DirectByteBuffer.java:570)
at android.graphics.fonts.FontFileUtil.analyzeStyle(FontFileUtil.java:94)
at android.graphics.fonts.Font$Builder.build(Font.java:364)
at android.graphics.Typeface$Builder.build(Typeface.java:596)
at android.content.res.ResourcesImpl.loadFont(ResourcesImpl.java:980)
at android.content.res.Resources.getFont(Resources.java:400)
at android.content.res.TypedArray.getFont(TypedArray.java:1035)
at android.widget.TextView.readTextAppearance(TextView.java:3991)
at android.widget.TextView.<init>(TextView.java:1064)
at android.widget.TextView.<init>(TextView.java:968)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:87)
at androidx.appcompat.widget.AppCompatTextView.<init>(AppCompatTextView.java:83)
at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:177)
at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:102)
at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1266)
at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1316)
at android.view.LayoutInflater$FactoryMerger.onCreateView(LayoutInflater.java:242)
at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1061)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:997)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
at android.view.LayoutInflater.inflate(LayoutInflater.java:534)
at x.y.main.devicefinder.BleFindFragment.onCreateView(BleFindFragment.java:62)
at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2439)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
2019-09-05 14:23:43.531 9060-9060/x.y.z E/AndroidRuntime: at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802)
at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273)
at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3273)
at androidx.fragment.app.FragmentManagerImpl.dispatchResume(FragmentManager.java:3241)
at androidx.fragment.app.FragmentController.dispatchResume(FragmentController.java:223)
at androidx.fragment.app.FragmentActivity.onResumeFragments(FragmentActivity.java:538)
at androidx.fragment.app.FragmentActivity.onPostResume(FragmentActivity.java:527)
at androidx.appcompat.app.AppCompatActivity.onPostResume(AppCompatActivity.java:172)
at android.app.Activity.performResume(Activity.java:7964)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4195)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
更新 1：我从库模块中复制了字体并包含在 app res 文件夹中，但仍然有这个问题。所以我更改了标题以使这个问题更通用。
更新 2：使用 .otf 字体时有效
我已将此事报告给 Google：https://issuetracker.google.com/issues/140546806 所以我想它现在变成了一个已知问题:-)
更新
根本原因：我的 ttf 文件是空的 (!)。我从来没有注意到，因为旧的机器人会默默地忽略这一点。
用其他支持的字体替换您现有的字体。
已经设置与现有字体相同的字体会引发异常并显示此消息
java.lang.IllegalArgumentException: Font {path=null, style=FontStyle { weight=400, slant=0}, ttcIndex=0, axes=, localeList=, buffer=java.nio.DirectByteBuffer[pos=0 lim=170012 cap=170012]} has already been added
也许这会对来这里查找此错误的人有所帮助