當我構建項目時，我在輸出文件夾中找到aar文件而不是文件。apk請告訴我發生了什么事，錯誤來自gradle.Build何處？這是我的gradle.Build：apply plugin: 'com.android.library'def computeVersionName() {    return "1.0.12"}android {    compileSdkVersion 28    defaultConfig {        minSdkVersion 19        targetSdkVersion 28        versionCode 40        versionName computeVersionName()    }    buildTypes {        release {            minifyEnabled false            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'        }    }    lintOptions {        abortOnError false    }}dependencies {    implementation fileTree(dir: 'libs', include: ['*.jar'])    // android framework    implementation 'com.android.support:appcompat-v7:28.0.0'    implementation 'com.android.support:design:28.0.0'    implementation 'com.android.support:cardview-v7:28.0.0'    implementation 'com.android.support.constraint:constraint-layout:1.1.3'    // firebase sdk    implementation 'com.google.firebase:firebase-core:17.2.0'    implementation 'com.google.firebase:firebase-database:19.1.0'    implementation 'com.google.firebase:firebase-storage:19.0.1'    implementation 'com.google.firebase:firebase-crash:16.2.1'    implementation 'com.google.firebase:firebase-messaging:20.0.0'    implementation 'com.google.firebase:firebase-auth:19.0.0'    implementation 'com.google.firebase:firebase-firestore:21.1.0'    implementation 'com.google.firebase:firebase-analytics:17.2.0'    implementation 'com.github.bumptech.glide:glide:3.7.0'    annotationProcessor 'com.github.bumptech.glide:glide:3.7.0'    implementation 'org.apache.httpcomponents:httpcore:4.4.10'    implementation 'com.vanniktech:emoji-ios:0.5.1'    implementation "com.daimajia.swipelayout:library:1.2.0@aar"}