背景:
ARouter的版本号:
implementation'com.alibaba:arouter-api:1.5.2'
annotationProcessor 'com.alibaba:arouter-compiler:1.5.2'
本地引用的androidx的版本
implementation 'androidx.appcompat:appcompat:1.2.0'
问题一:
2 files found with path 'META-INF/androidx.cursoradapter_cursoradapter.version'.
2 files found with path 'META-INF/androidx.cursoradapter_cursoradapter.version'.
Adding a packagingOptions block may help, please refer to
https://google.github.io/android-gradle-dsl/current/com.android.build.gradle.internal.dsl.PackagingOptions.html
for more information
ARouter里面用了全部是android.support的包
implementation "com.android.support:support-v4:${SUPPORT_LIB_VERSION}"
报错原因就是support包里面的META-INF文件里面字段和androidx里面的NETA-INF重复了
百度了下解决方案是说在app模块的android下面添加如下代码:
packagingOptions {
exclude 'META-INF/androidx.viewpager_viewpager.version'
exclude 'META-INF/androidx.cursoradapter_cursoradapter.version'
exclude 'META-INF/androidx.drawerlayout_drawerlayout.version'
....
}
但是android添加到一半发现太多冲突了这样写很麻烦于是做了简单改进:
android {
....
packagingOptions {
exclude 'META-INF/androidx.*'
}
}
这样只用添加一个排除项即可
问题二: 同一个类在不通版本的包里面导致合并失败
Duplicate class android.support.v4.app.INotificationSideChannel found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.app.INotificationSideChannel$Stub$Proxy found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.graphics.drawable.IconCompatParcelizer found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.IResultReceiver found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.IResultReceiver$Stub found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.IResultReceiver$Stub$Proxy found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.ResultReceiver found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.ResultReceiver$1 found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.ResultReceiver$MyResultReceiver found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class android.support.v4.os.ResultReceiver$MyRunnable found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class androidx.core.graphics.drawable.IconCompatParcelizer found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class androidx.core.internal.package-info found in modules core-1.3.1-runtime (androidx.core:core:1.3.1) and support-compat-28.0.0-runtime (com.android.support:support-compat:28.0.0)
Duplicate class androidx.versionedparcelable.CustomVersionedParcelable found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.NonParcelField found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.ParcelField found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.ParcelImpl found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.ParcelImpl$1 found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.ParcelUtils found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcel found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcel$1 found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcel$ParcelException found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcelParcel found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcelStream found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcelStream$FieldBuffer found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcelable found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Duplicate class androidx.versionedparcelable.VersionedParcelize found in modules versionedparcelable-1.1.0-runtime (androidx.versionedparcelable:versionedparcelable:1.1.0) and versionedparcelable-28.0.0-runtime (com.android.support:versionedparcelable:28.0.0)
Go to the documentation to learn how to Fix dependency resolution errors.
解决方式: 在依赖的时候做一个排除项
dependencies {
implementation('com.alibaba:arouter-api:1.5.2') {
exclude group: 'com.android.support', module: 'support-compat'
exclude group: 'com.android.support', module: 'loader'
exclude group: 'com.android.support', module: 'versionedparcelable'
}
annotationProcessor 'com.alibaba:arouter-compiler:1.5.2'
....
}