Android NDK 运行错误：java.lang.UnsatisfiedLinkError: Couldn't load XXX...

compileSdkVersion 19
buildToolsVersion "24.0.0"

compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}

//添加内容
defaultConfig {
multiDexEnabled = true
ndk {
abiFilter "armeabi"
}

sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['.apt_generated', 'src']
resources.srcDirs = ['.apt_generated', 'src']
aidl.srcDirs = ['.apt_generated', 'src']
renderscript.srcDirs = ['.apt_generated', 'src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
//添加内容
jniLibs.srcDirs = ['libs']
}
// 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')
}
}
}