android - Flutter:Android模拟器上未安装发布apk

Question

我正在尝试从flutter应用程序制作apk，所以在创建flutter项目之后:

flutter create release_app_test

根据 official站点我创建了一个签名 key 。

这是一个完整的构建 gradle:

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

   def keystoreProperties = new Properties()
   def keystorePropertiesFile = rootProject.file('key.properties')
   if (keystorePropertiesFile.exists()) {
       keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
   }

   android {
    compileSdkVersion 28

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.release_app_test"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

   signingConfigs {
       release {
           keyAlias keystoreProperties['keyAlias']
           keyPassword keystoreProperties['keyPassword']
           storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
           storePassword keystoreProperties['storePassword']
       }
   }
   buildTypes {
       release {
           signingConfig signingConfigs.release
       }
   }
}

flutter {
    source '../..'
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
}

我通过这个命令制作了apk:

tazik@mx-linux:/mnt/Project/Flutter/my_practises/release_app_test
$ flutter build apk --split-per-abi
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Running Gradle task 'assembleRelease'...                                
Running Gradle task 'assembleRelease'... Done                      11.4s
✓ Built build/app/outputs/apk/release/app-armeabi-v7a-release.apk (5.1MB).
✓ Built build/app/outputs/apk/release/app-arm64-v8a-release.apk (5.4MB).
✓ Built build/app/outputs/apk/release/app-x86_64-release.apk (5.6MB).
tazik@mx-linux:/mnt/Project/Flutter/my_practises/release_app_test
$ 

现在创建 apk 后，我想通过 adb 命令安装它，但出现此错误:

tazik@mx-linux:/mnt/Software/Linux/Android/SDK/platform-tools
$ adb install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-x86_64-release.apk 
Performing Streamed Install
adb: failed to install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-x86_64-release.apk: Failure [INSTALL_FAILED_NO_MATCHING_ABIS: Failed to extract native libraries, res=-113]
tazik@mx-linux:/mnt/Software/Linux/Android/SDK/platform-tools
$ adb install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-armeabi-v7a-release.apk 
Performing Streamed Install
adb: failed to install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-armeabi-v7a-release.apk: Failure [INSTALL_FAILED_NO_MATCHING_ABIS: Failed to extract native libraries, res=-113]
tazik@mx-linux:/mnt/Software/Linux/Android/SDK/platform-tools
$ adb install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-arm64-v8a-release.apk 
Performing Streamed Install
adb: failed to install /mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release/app-arm64-v8a-release.apk: Failure [INSTALL_FAILED_NO_MATCHING_ABIS: Failed to extract native libraries, res=-113]
tazik@mx-linux:/mnt/Software/Linux/Android/SDK/platform-tools

没有安装任何 apk。

谷歌搜索后，我添加到模块 build.gradle 和 Android block 内

splits {
    abi {
        enable true
        reset()
        include 'x86', 'armeabi-v7a', 'x86_64'
        universalApk true
    }
}

添加此脚本后，我得到了以下结果:

tazik@mx-linux:/mnt/Project/Flutter/my_practises/release_app_test
$ flutter build apk --split-per-abi
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Removed unused resources: Binary resource data reduced from 44KB to 35KB: Removed 20%
Running Gradle task 'assembleRelease'...                                
Running Gradle task 'assembleRelease'... Done                      13.6s
✓ Built build/app/outputs/apk/release/app-armeabi-v7a-release.apk (5.1MB).
✓ Built build/app/outputs/apk/release/app-x86_64-release.apk (5.6MB).
tazik@mx-linux:/mnt/Project/Flutter/my_practises/release_app_test

构建的apk:

tazik@mx-linux:/mnt/Project/Flutter/my_practises/release_app_test/build/app/outputs/apk/release
$ ls -l --block-size=MB
total 28MB
-rwxrwxrwx 1 root root  6MB Apr 28 12:25 app-armeabi-v7a-release.apk
-rwxrwxrwx 1 root root 16MB Apr 28 12:25 app-universal-release.apk
-rwxrwxrwx 1 root root  6MB Apr 28 12:25 app-x86_64-release.apk
-rwxrwxrwx 1 root root  1MB Apr 28 12:25 app-x86-release.apk
-rwxrwxrwx 1 root root  1MB Apr 28 12:25 output.json

只安装了 app-x86-release.apk，但它已损坏，无法在模拟器上运行。因为你可以看到它的大小是 1MB..

而我的flutter sdk版本是: flutter_linux_v1.12.13+hotfix.9-stable

Answer 1

截至目前，我们在通过在 android 模拟器中拖放来安装 flutter 释放脂肪 apk 时遇到了一些问题。

但是，您可以通过生成支持的 ABI 及其相应的模拟器来进行检查。我没试过，但如果你最多需要的话，你可以试一试。详细信息可以在下面的链接中找到。

flutter issues