Android gradle解决so包重复问题

其中gradle如下：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.johnolafenwa.pytorchandroid"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

    packagingOptions {
        pickFirst 'lib/x86/libfbjni.so'
        pickFirst 'lib/x86_64/libfbjni.so'
        pickFirst 'lib/armeabi-v7a/libfbjni.so'
        pickFirst 'lib/arm64-v8a/libfbjni.so'
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:28.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    implementation 'com.facebook.soloader:nativeloader:0.8.0'
    implementation 'org.pytorch:pytorch_android_lite:1.12.2'
    implementation 'org.pytorch:pytorch_android_torchvision_lite:1.12.2'
    //implementation 'org.pytorch:pytorch_android:1.12.2'
    //implementation 'org.pytorch:pytorch_android_torchvision:1.12.2'
    implementation 'org.pytorch:torchvision_ops:0.10.0'
}

加上以下代码，然后把so包改成冲突的so包就可以了

packagingOptions {
        pickFirst 'lib/x86/libfbjni.so'
        pickFirst 'lib/x86_64/libfbjni.so'
        pickFirst 'lib/armeabi-v7a/libfbjni.so'
        pickFirst 'lib/arm64-v8a/libfbjni.so'
    }