在我的项目中,我有许多依赖项目可用 . 每个项目都有support-v4-19.1.0.jar文件 .
当我尝试使用gradle构建应用程序时,ProguardRelease任务失败并出现以下错误 .
* What went wrong:
任务'执行失败':CurrenexMobile:proguardRelease' .
java.io.IOException:无法编写[build \ in termediates \ classes-proguard \ release \ classes.jar](无法读取[build \ intermediates \ explosion-aar \ libs \ support-v4-19.1.0] .jar(;;;;;;!META-INF / MANIFEST.MF)](重复压缩文件[android / support / v4 / c / a.class == support-v4-19.1.0.jar:android / support / v4 / os / ParcelableCompat.class]))
谁能提出一些想法来解决这个问题?
编辑:
的build.gradle
apply plugin: 'android-library'
android {
compileSdkVersion 19
buildToolsVersion "19.1.0"
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
resources.srcDirs = ['src']
java.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
// Move the tests to tests/java, tests/res, etc...
instrumentTest.setRoot('tests')
// Move the build types to build-types/<type>
// For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
// This moves them out of them default location under src/<type>/... which would
// conflict with src/ being used by the main source set.
// Adding new build types or product flavors should be accompanied
// by a similar customization.
debug.setRoot('build-types/debug')
release.setRoot('build-types/release')
}
}
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
compile(group: 'android', name: 'Lib1', version: '3.7.5', ext: 'aar')
compile(group: 'android', name: 'Lib2', version: '2.0.2', ext: 'aar')
compile(group: 'android', name: 'Lib3', version: '1.2.7', ext: 'aar')
compile(group: 'android', name: 'Lib4', version: '2.2.1', ext: 'aar')
compile 'de.greenrobot:eventbus:2.2.+'
}
Proguard文件
-keep class android.support.v4.** { *; }
# MonkeyTalk Time
-dontwarn com.gorillalogic.**
-keep class com.gorillalogic.** { *; }
-keep interface com.gorillalogic.** { *; }
-keep enum com.gorillalogic.** { *; }
# To skip renaming file and method names
-keepattributes SourceFile,LineNumberTable
# EventBus
-keepclassmembers class ** {
public void onEvent(**);
}
#Skip Logger
-assumenosideeffects class android.util.Log {
public static *** d(...);
public static *** v(...);
public static *** e(...);
}
2 回答
那是你的问题 . 修复这些库以依赖于
support-v4
工件(compile 'com.android.support:support-v4:19.1.0'
)而不是将JAR复制到这些项目的libs/
目录中 .清理并构建您的项目 . 它对我有用 .