android - cwac-loaderex 和 Proguard

Question

我正在使用@CommonsWare 的CWAC-LoaderEx库及其 SQLiteCursorLoader 在我的应用程序中。

但是当我尝试使用 Proguard 时，我收到了以下警告:

Warning: com.commonsware.cwac.loaderex.SQLCipherCursorLoader: can't find referenced class net.sqlcipher.database.SQLiteOpenHelper
Warning: com.commonsware.cwac.loaderex.SQLCipherCursorLoader$DeleteTask: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.SQLCipherCursorLoader$InsertTask: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.SQLCipherCursorLoader$ReplaceTask: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.SQLCipherCursorLoader$UpdateTask: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.SQLCipherUtils: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.SQLCipherUtils: can't find referenced class net.sqlcipher.database.SQLiteDatabase$CursorFactory
Warning: com.commonsware.cwac.loaderex.acl.SQLCipherCursorLoader: can't find referenced class net.sqlcipher.database.SQLiteDatabase
Warning: com.commonsware.cwac.loaderex.acl.SQLCipherCursorLoader$DeleteTask: can't find referenced class net.sqlcipher.database.SQLiteDatabase

...等等。我尝试添加到我的 proguardcfg 文件中:

-libraryjars libs/CWAC-LoaderEx.jar
-keep class net.sqlcipher.** { *; }
-keep class net.sqlcipher.database.** { *; }

除了默认的 proguard-android.txt，包含在 SDK 中。

有人有什么想法吗？谢谢!

Answer 1

如果您的应用程序没有使用 SQLCipher，您可以告诉 ProGuard 忽略丢失的类。例如:

-dontwarn net.sqlcipher.**

请参阅 ProGuard 手册 > 故障排除 > Warning: can't find referenced class .

您不应在配置文件中指定 -injars 或 -libraryjars 选项。 Ant/Eclipse/Gradle 构建过程已经根据你的项目的内容。

请参阅 ProGuard 手册 > 故障排除 > Note: duplicate definition of program/library class