我仍然需要通过logcat获取库libhoudini的警告,我也已将所有库编译成arch x86。
在没有支持二进制翻译器的模拟器上 - 日志:
04-14 18:05:05.304: D/FFMpeg(992): ### Try to load lib: jniaudio
04-14 18:05:05.304: D/dalvikvm(992): Trying to load lib /data/data/com.app.test/lib/libjniaudio.so 0xa6a0d230
04-14 18:05:05.304: D/FFMpeg(992): Couldn't load lib: jniaudio - Cannot load library: load_library[1093]: Library '/system/lib/libhoudini.so' not found
在已安装支持二进制转换程序的仿真器上 - 日志:
04-14 18:05:05.304: D/FFMpeg(992): ### Try to load lib: jniaudio
04-14 19:34:00.764: D/dalvikvm(1171): Trying to load lib /data/data/com.app.test/lib/libjniaudio.so 0xa68cbd98
04-14 19:34:00.804: E/dalvikvm(1171): The lib may be ARM... trying to load it [/data/data/com.app.test/lib/libjniaudio.so] using houdini
04-14 19:34:00.808: D/houdini(1171): [1171] Loading library(version: 2.0.5.42475 RELEASE)... successfully.
04-14 19:34:00.808: E/dalvikvm(1171): dvm_dlopen: unable to open /data/data/com.app.test/lib/libjniaudio.so
Application.mk
APP_ABI := x86
APP_PLATFORM := android-14
我无法在模拟器上加载本机库,但系统错误地确定了共享库的目标体系结构。如果有人能解释,我将不胜感激。?
更新1。
/obj/local/x86/libjniaudio.so - 这里是共享库的标题信息。
ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: DYN (Shared object file)
Machine: Intel 80386
Version: 0x1
Entry point address: 0x0
Start of program headers: 52 (bytes into file)
Start of section headers: 68664 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 7
Size of section headers: 40 (bytes)
Number of section headers: 32
Section header string table index: 31
答案 0 :(得分:1)
你100%确定你的库是x86二进制文件吗?
在这种情况下,二进制翻译器不应该加载。
您可以使用readelf,文件或我已制作的此Android应用来检查您文件的真实ABI:https://play.google.com/store/apps/details?id=com.xh.nativelibsmonitor.app(仅适用于x86)