FBReaderJ is an open-source reader on Android. FBReaderJ 1 obtains the FBReaderJ source code from the official website. Now FBReaderJ is hosted on github and can be directly downloaded from the following address or synchronized with Git: prerequisites: FBReaderJ requires Android sdk, Android ndk 1 ant compilation, and generation of resources required for eclipse adt compilation. FBReadeJ must be compiled using ant. The Android SDK and NDK path must be selected, a. Create the file "local. properties content sdk. dir = android sdk full path ndk. dir = android ndk full path B ant generation and compilation. Because of the resources in FBReaderJ, Ant compilation generates the resources required for Eclipse compilation. 2. Import Eclipse to Eclipse, File-> new-> Proje Ct, Android-> Android project from Exits code, select the downloaded source code. You can modify, compile, and debug FBReaderJ in Eclipse.