一般使用AS開發Android應用時,調用ndk的so庫,我都喜歡添加abiFilter不想浪費空間嘛!所以,so庫目錄一般都是XXXPATH/armeabi-v7a/xxxooo.so類似的,今天引用到第三方庫,又不想(沒必要)拷貝到src/main/jniLibs下,那就配置:
sourceSets {
main {
jniLibs.srcDirs = ['paddle-android/lib/${ANDROID_ABI}']
}
}
滿心歡喜的編譯,死活不能打包到apk這就奇了怪了,網上不都是這樣的語法麼?
幸虧腦袋能轉彎,既然是路徑問題,好好考慮一下吧!!!
我們是希望將${ANDROID_ABI}的so拷貝打包,會不會是既然AS已經知道了${ANDROID_ABI}我們就只需指定上一層,AS自然會遍歷${ANDROID_ABI}得到所想要的依賴庫,好,
去掉${ANDROID_ABI},指向上一層:
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "com.paddlepaddle.aicamera"
minSdkVersion 21
targetSdkVersion 26
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
externalNativeBuild {
cmake {
cppFlags "-std=c++11 -frtti -fexceptions"
}
}
ndk {
abiFilter "armeabi-v7a"
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
externalNativeBuild {
cmake {
path "CMakeLists.txt"
}
}
sourceSets {
main {
jniLibs.srcDirs = ['paddle-android/lib'] //這裏就不要再加abiFilter了
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.+'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
}
果然,so庫拷貝打包成功!