The ". So" library used in the Android-gradle schema

The ". So" library used in the Gradle schema

This address: Http://blog.csdn.net/caroline_wendy

Android uses the gradle architecture of Android applications, need to do special processing of . So library , because will not find, will lead to compile correct, use error; common usage is based on different CPUs, There are different libraries, including:armeabi,mips,x86 and so on.
Error:

Java.lang.UnsatisfiedLinkError:Couldn ' t load weibosdkcore from loader dalvik.system.pathclassloader[dexpathlist[[ Zip file "/data/app/xxx.apk"],nativelibrarydirectories=[/data/app-lib/xxx-2,/vendor/lib,/system/lib]]: Findlibrary returned null

There are two ways to solve this:1. Generate a jar for the ". So" libraryTo bring the jar into the project, you need to note the order of the directories:

-lib--armeabi---xxx.so

command:

Jar CVF Xxx_cpu.jar./lib

then load into the application, you can;
2. Using Gradle configurationWithin the scope of android{} , add:

    Noinspection All    task Copynativelibs (type:copy) {        //third party lib        so from (new File (ProjectDir, ' Libs ') {include ' armeabi/*.so '} into        new File (BuildDir, ' native-libs ')    }    Tasks.withtype (javacompile) {        Compiletask-            //noinspection all            compiletask.dependson copynativelibs    }    //noinspection All    Tasks.withtype (com.android.build.gradle.tasks.PackageApplication) {        Pkgtask            - Pkgtask.jnifolders = new hashset<file> ()            PkgTask.jniFolders.add (New File (BuildDir, ' native-libs '))    }

Yes , " //noinspection All" can remove warning.

The ". So" library used in the Android-gradle schema