demo混淆后，提示Binary XML file line #24: Binary XML file line #24: Error inflating class LinearLayout

[AndryYu]

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Environment

• MVPArms Version: 2.5.2
• AndroidStudio Version: 3.6.3
• Gradle Plugin Version: 5.6.4
• Target Android Version: Android 10
• Device Model:三星 S7

Bug Description:

对demo proguard-rules.txt按照module里面的混淆文件配置，并且加上-keep class me.jessyan.mvparms.demo.** { *; }配置。运行demo，提示Binary XML file line #24: Binary XML file line #24: Error inflating class LinearLayout异常。

deBug Description:

1. 自己项目里面混淆也提示这个问题，并且xml 24 line 没有LinearLayout。
2. demo里面LinearLayout的闭合是在25line，为了验证错误是否跟LinearLayout 有关，在activity_user.xml中添加了一个Textview控件，移动LinearLayout的位置，但错误提示依旧定位在24 line。

proguard-rules Code:

-optimizationpasses 5

-dontusemixedcaseclassnames

-dontskipnonpubliclibraryclasses

-dontskipnonpubliclibraryclassmembers

-dontpreverify

-verbose
-printmapping priguardMapping.txt

-optimizations !code/simplification/artithmetic,!field/,!class/merging/

################common###############

-keep public class * implements com.jess.arms.integration.ConfigModule

#实体类不参与混淆
-keep class com.jess.arms.widget.** { *; } #自定义控件不参与混淆
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator ;
}
-keepnames class * implements java.io.Serializable
-keepattributes Signature
-keep class *.R$ {;}
-ignorewarnings
-keepclassmembers class *.R$ {
public static ;
}

-keepclasseswithmembernames class * { # 保持native方法不被混淆
native ;
}

-keepclassmembers enum * { # 使用enum类型时需要注意避免以下两个方法混淆，因为enum类的特殊性，以下两个方法会被反射调用，
public static **[] values();
public static ** valueOf(java.lang.String);
}

################support###############
-keep class android.support.** { ; }
-keep interface android.support.* { ; }
-dontwarn android.support.*

################alipay###############

-keep class com.alipay.android.app.IAlixPay{;}
-keep class com.alipay.android.app.IAlixPay$Stub{;}
-keep class com.alipay.android.app.IRemoteServiceCallback{;}
-keep class com.alipay.android.app.IRemoteServiceCallback$Stub{;}
-keep class com.alipay.sdk.app.PayTask{ public *;}
-keep class com.alipay.sdk.app.AuthTask{ public *;}

################retrofit###############
-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions

################butterknife###############
-keep class butterknife.** { ; }
-dontwarn butterknife.internal.*
-keep class *$$ViewBinder { ; }
-keepclasseswithmembernames class * {
@ButterKnife. ;
}
-keepclasseswithmembernames class * {
@ButterKnife. ;
}

################gson###############
-keepattributes Signature
-keepattributes Annotation
-keep class sun.misc.Unsafe { ; }
-keep class com.google.gson.stream.* { *; }

Application classes that will be serialized/deserialized over Gson

-keep class com.sunloto.shandong.bean.** { *; }

################glide###############
-keep public class * implements com.bumptech.glide.module.AppGlideModule
-keep public class * implements com.bumptech.glide.module.LibraryGlideModule
-keep class com.bumptech.glide.** { ; }
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$* {
**[] $VALUES;
public *;
}

################okhttp###############
-keepattributes Signature
-keepattributes Annotation
-keep class com.squareup.okhttp.** { ; }
-keep interface com.squareup.okhttp.* { ; }
-keep class okhttp3.* { ; }
-keep interface okhttp3.* { ; }
-dontwarn com.squareup.okhttp.*

################androidEventBus###############
-keep class org.simple.** { ; }
-keep interface org.simple.* { *; }
-keepclassmembers class * {
@org.simple.eventbus.Subscriber ;
}
-keepattributes Annotation

################EventBus###############
-keepclassmembers class * {
@org.greenrobot.eventbus.Subscribe ;
}
-keep class org.greenrobot.eventbus.EventBus { *; }
-keep enum org.greenrobot.eventbus.ThreadMode { *; }

-keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {
(java.lang.Throwable);
}

################autolayout###############
-keep class com.zhy.autolayout.** { ; }
-keep interface com.zhy.autolayout.* { *; }

################RxJava and RxAndroid###############
-dontwarn org.mockito.**
-dontwarn org.junit.**
-dontwarn org.robolectric.**

-keep class io.reactivex.** { ; }
-keep interface io.reactivex.* { *; }

-keepattributes Signature
-keepattributes Annotation
-keep class com.squareup.okhttp.** { ; }
-dontwarn okio.*
-keep interface com.squareup.okhttp.** { ; }
-dontwarn com.squareup.okhttp.*

-dontwarn io.reactivex.**
-dontwarn retrofit.**
-keep class retrofit.** { ; }
-keepclasseswithmembers class * {
@retrofit.http. ;
}

-keep class sun.misc.Unsafe { *; }

-dontwarn java.lang.invoke.*

-keep class io.reactivex.schedulers.Schedulers {
public static ;
}
-keep class io.reactivex.schedulers.ImmediateScheduler {
public ;
}
-keep class io.reactivex.schedulers.TestScheduler {
public ;
}
-keep class io.reactivex.schedulers.Schedulers {
public static ** test();
}
-keepclassmembers class io.reactivex.internal.util.unsafe.ArrayQueueField* {
long producerIndex;
long consumerIndex;
}
-keepclassmembers class io.reactivex.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
long producerNode;
long consumerNode;
}

-keepclassmembers class io.reactivex.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
io.reactivex.internal.util.atomic.LinkedQueueNode producerNode;
}
-keepclassmembers class io.reactivex.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
io.reactivex.internal.util.atomic.LinkedQueueNode consumerNode;
}

-dontwarn io.reactivex.internal.util.unsafe.**

################espresso###############
-keep class android.support.test.espresso.** { ; }
-keep interface android.support.test.espresso.* { *; }

################annotation###############
-keep class android.support.annotation.** { ; }
-keep interface android.support.annotation.* { *; }

################RxLifeCycle#################
-keep class com.trello.rxlifecycle2.** { ; }
-keep interface com.trello.rxlifecycle2.* { *; }

################RxPermissions#################
-keep class com.tbruyelle.rxpermissions2.** { ; }
-keep interface com.tbruyelle.rxpermissions2.* { *; }

################RxCache#################
-dontwarn io.rx_cache2.internal.**
-keep class io.rx_cache2.internal.Record { *; }
-keep class io.rx_cache2.Source { *; }

-keep class io.victoralbertos.jolyglot.** { ; }
-keep interface io.victoralbertos.jolyglot.* { *; }

################RxErrorHandler#################
-keep class me.jessyan.rxerrorhandler.** { ; }
-keep interface me.jessyan.rxerrorhandler.* { *; }

################Timber#################
-dontwarn org.jetbrains.annotations.**

################Canary#################
-dontwarn com.squareup.haha.guava.**
-dontwarn com.squareup.haha.perflib.**
-dontwarn com.squareup.haha.trove.**
-dontwarn com.squareup.leakcanary.**
-keep class com.squareup.haha.** { ; }
-keep class com.squareup.leakcanary.* { *; }

Marshmallow removed Notification.setLatestEventInfo()

-dontwarn android.app.Notification

不混淆demo代码

-keep class me.jessyan.mvparms.demo.** { *; }

Bug Log:

2020-12-29 16:35:07.682 15617-15617/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: me.jessyan.mvparms.demo, PID: 15617
java.lang.RuntimeException: Unable to start activity ComponentInfo{me.jessyan.mvparms.demo/me.jessyan.mvparms.demo.mvp.ui.activity.UserActivity}: android.view.InflateException: Binary XML file line #24: Binary XML file line #24: Error inflating class LinearLayout
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2917)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2978)
at android.app.ActivityThread.-wrap14(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1628)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6646)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1468)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1358)
Caused by: android.view.InflateException: Binary XML file line #24: Binary XML file line #24: Error inflating class LinearLayout
Caused by: android.view.InflateException: Binary XML file line #24: Error inflating class LinearLayout
Caused by: java.lang.NullPointerException: throw with null exception
at com.jess.arms.d.i.a()
at com.jess.arms.base.c.onCreateView(:89)
at android.app.Activity.onCreateView(Activity.java:6062)
at androidx.fragment.app.b.onCreateView(:338)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:784)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)
at android.view.LayoutInflater.inflate(LayoutInflater.java:496)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:378)
at com.android.internal.policy.DecorView.onResourcesLoaded(DecorView.java:2172)
at com.android.internal.policy.PhoneWindow.generateLayout(PhoneWindow.java:2777)
at com.android.internal.policy.PhoneWindow.installDecor(PhoneWindow.java:2850)
at com.android.internal.policy.PhoneWindow.getDecorView(PhoneWindow.java:2160)
at androidx.appcompat.app.AppCompatDelegateImpl.z(:717)
at androidx.appcompat.app.AppCompatDelegateImpl.A(:659)
at androidx.appcompat.app.AppCompatDelegateImpl.c(:552)
at androidx.appcompat.app.d.setContentView(:161)
at com.jess.arms.base.c.onCreate(:100)
at android.app.Activity.performCreate(Activity.java:6912)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1126)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2870)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2978)
at android.app.ActivityThread.-wrap14(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1628)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6646)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1468)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1358)

Others:

[Jay-ch]

同问，刚刚遇到同样的问题，签名打正式包就报这个错，debug不报错

[JessYanCoding]

#358