android - 使用 chrisjenx CalligraphyLayoutInflater 时出现 InflateException，android.view.InflateException

Question

您好，所以在我们的项目中，我们使用的是书法库，它没有任何问题，但现在在我添加的一项 Activity 中，它不断崩溃并出现以下堆栈跟踪:

01-23 02:25:32.178 3654-3654/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example, PID: 3654
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example/com.example.activities.MultipleActivity}: android.view.InflateException: Binary XML file line #98: Error inflating class com.example.components.WLayout
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
    at android.app.ActivityThread.access$800(ActivityThread.java:135)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:136)
    at android.app.ActivityThread.main(ActivityThread.java:5017)
    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:779)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
    at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #98: Error inflating class com.example.components.WLayout
    at android.view.LayoutInflater.createView(LayoutInflater.java:621)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.createCustomViewInternal(CalligraphyLayoutInflater.java:211)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.access$000(CalligraphyLayoutInflater.java:20)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater$PrivateWrapperFactory2.onCreateView(CalligraphyLayoutInflater.java:302)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:690)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:756)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.inflate(CalligraphyLayoutInflater.java:60)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
    at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:280)
    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
    at com.example.activities.MultipleActivity.onCreate(MultipleActivity.java:62)
    at android.app.Activity.performCreate(Activity.java:5231)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) 
    at android.app.ActivityThread.access$800(ActivityThread.java:135) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:136) 
    at android.app.ActivityThread.main(ActivityThread.java:5017) 
    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:779) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
    at dalvik.system.NativeStart.main(Native Method) 
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Constructor.constructNative(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at android.view.LayoutInflater.createView(LayoutInflater.java:595)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.createCustomViewInternal(CalligraphyLayoutInflater.java:211) 
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.access$000(CalligraphyLayoutInflater.java:20) 
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater$PrivateWrapperFactory2.onCreateView(CalligraphyLayoutInflater.java:302) 
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:690) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:756) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759) 
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.inflate(CalligraphyLayoutInflater.java:60) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
    at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
    at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:280) 
    at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140) 
    at com.example.activities.MultipleActivity.onCreate(MultipleActivity.java:62) 
    at android.app.Activity.performCreate(Activity.java:5231) 
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245) 
    at android.app.ActivityThread.access$800(ActivityThread.java:135) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:136) 
    at android.app.ActivityThread.main(ActivityThread.java:5017) 
    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:779) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
    at dalvik.system.NativeStart.main(Native Method) 
Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class TextView
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:714)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:756)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.parseInclude(LayoutInflater.java:840)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:759)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
    at uk.co.chrisjenx.calligraphy.CalligraphyLayoutInflater.inflate(CalligraphyLayoutInflater.java:60)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:353)

我检查了一些答案，但看不到任何人遇到 textview 问题。

我在 Activity 中依附于书法如下

@Override
protected void attachBaseContext(Context newBase) {
  super.attachBaseContext(CalligraphyContextWrapper.wrap(newBase));
}

Activity 主题如下

    <style name="AppTheme.Compat.ActionBar.Dark.NoBackground" parent="AppTheme.Compat.ActionBar.Dark">
        <item name="android:windowBackground">@null</item>
        <item name="android:textColor">@color/alert_title</item>
        <item name="android:textColorPrimary">@color/gray400</item>
        <item name="android:colorAccent">@color/alert_button</item>
    </style>

我注意到工作室为 android:colorAccent 发出警告并替换为“colorAccent”以删除警告但崩溃仍然存在。任何线索我在这里做错了什么？

Answer 1

终于找到了问题，因为根据崩溃日志，问题发生在 Textview 中

Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class TextView

TLDR:不要对 TextView 使用 setbackground，它容易出错(三星)，尤其是当它的 Vector 可绘制时。

我通过删除 textview 验证崩溃停止发生。问题是我曾经为我的 textview 设置背景图像，它是一个 SVG 图像，我一直是 appCompact 库(v23)。仅通过“app:srcCompat”或“setImageResource()”支持设置矢量可绘制对象作为使用矢量可绘制对象的万无一失的方法。

我阅读了这篇博文以查看https://android-developers.googleblog.com/2016/02/android-support-library-232.html我看到以前支持的 Textview 现在已被删除，这意味着它不稳定且容易出错。

我从 textview 中删除了 Vector drawable，并使用“src:compact”在 textview 下面添加了另一个 Imageview 和 vector drawable，这样在视觉上它们看起来仍然相同，即带有背景的 Text view。

如果应用程序大小不是问题，您还可以使用 png/jpg 资源并避免在布局中创建额外的 ImageView 。