Question

添加了两个自定义的zxing和zbar库，用于通过File> New读取和生成条形码> Jar.file在Project Structure中添加了它们之后，也添加了它们并在所有已经打开的问题中选择了使用实现，但是在android studio中没有而不是更长的实现时间和api如何正确添加它们？

build.gradle（应用程序）

apply plugin: 'com.android.application'
check.dependsOn 'assembleDebugAndroidTest'

android {
compileSdkVersion 28
flavorDimensions "minSdkVersion"

defaultConfig {

    minSdkVersion 16
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner 
'android.support.test.runner.AndroidJUnitRunner'
}

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

compileOptions {
    sourceCompatibility 1.8
    targetCompatibility 1.8
}
}

configurations.all {
resolutionStrategy.force 'com.android.support:support-annotations:28.0.0'
}

dependencies {
implementation 'com.android.support:multidex:1.0.3'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
//noinspection GradleCompatible
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:support-v4:28.0.0'
implementation 'com.android.support:animated-vector-drawable:28.0.0'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
// Firebase Authentication
implementation 'com.google.firebase:firebase-core:16.0.7'
implementation 'com.google.firebase:firebase-auth:16.2.0'
implementation 'com.google.android.gms:play-services-maps:16.1.0'
implementation 'com.google.firebase:firebase-database:16.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso- 
   core:3.0.2'
androidTestImplementation 'com.android.support.test:rules:1.0.2'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
implementation project(':zbar')
implementation project(':zxing_core')
}

apply plugin: 'com.google.gms.google-services'

build.gradle（项目）

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
repositories {
    jcenter()
    mavenLocal()
    google()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.3.2'
    classpath 'com.google.gms:google-services:4.2.0'
}
  }

allprojects {
repositories {
    mavenLocal()
    jcenter()
    google()
    maven { url 'https://maven.fabric.io/public' }
}
  }

  task clean(type: Delete) {
delete rootProject.buildDir
 }

Answer 1

我建议从这里使用https://mvnrepository.com/artifact/com.google.zxing的依赖项，但是在您的情况下（只要您添加jar），您可以通过build.gradle中的implementation fileTree(include: ['*.jar'], dir: 'libs')将它们插入（libs替换为他们进入的任何文件夹）。

.jar文件添加到项目的问题

1 个答案: