我正在开发一个移动应用程序,并使用react开发,我可以通过下面的模拟器成功地运行这个项目
react-native run-android 我可以使用命令成功地获得包发行版。
./gradlew bundleRelease我甚至可以成功地将我的应用上传到Google商店。问题是,有些设备将无法安装app.It将失败。
在互联网上搜索后,我发现问题在于不同设备(据我所知)上的各种不同的.And结构,我的模拟器使用的是32位cpu (x86),并且构建成功地运行在我的模拟器上。
我没有Android设备,所以我发现调试错误的最好方法是使用Firebase的“测试实验室”并观察输出。
我相信除了cpu架构之外还有另外一个问题,那就是Hermes.I,我在我的应用程序/build.gradle中禁用了hermes,但是当我发布一个包并在Firebase上测试它时,应用程序会失败,并给我这个输出;
java.lang.UnsatisfiedLinkError: couldn't find DSO to load: libhermes.so
FATAL EXCEPTION: create_react_context
Process: com.lockerapp, PID: 18180
java.lang.UnsatisfiedLinkError: couldn't find DSO to load: libhermes.so
at com.facebook.soloader.SoLoader.doLoadLibraryBySoName(SoLoader.java:738)
at com.facebook.soloader.SoLoader.loadLibraryBySoName(SoLoader.java:591)
at com.facebook.soloader.SoLoader.loadLibrary(SoLoader.java:529)
at com.facebook.soloader.SoLoader.loadLibrary(SoLoader.java:484)
at com.facebook.hermes.reactexecutor.HermesExecutor.<clinit>(HermesExecutor.java:20)
at com.facebook.hermes.reactexecutor.HermesExecutorFactory.create(HermesExecutorFactory.java:27)
at com.facebook.react.ReactInstanceManager$5.run(ReactInstanceManager.java:949)
at java.lang.Thread.run(Thread.java:764)这里是我的环境;
System:
OS: macOS 10.14.4
CPU: (4) x64 Intel(R) Core(TM) i5-4278U CPU @ 2.60GHz
Memory: 242.76 MB / 8.00 GB
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 12.9.0 - /usr/local/bin/node
Yarn: 1.17.3 - /usr/local/bin/yarn
npm: 6.10.3 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
SDKs:
iOS SDK:
Platforms: iOS 12.4, macOS 10.14, tvOS 12.4, watchOS 5.3
Android SDK:
API Levels: 25, 26, 27, 28, 29
Build Tools: 26.0.2, 27.0.3, 28.0.3, 29.0.2
System Images: android-28 | Intel x86 Atom_64, android-28 | Google Play Intel x86 Atom
IDEs:
Android Studio: 3.4 AI-183.6156.11.34.5692245
Xcode: 10.3/10G8 - /usr/bin/xcodebuild
npmPackages:
react: 16.8.6 => 16.8.6
react-native: 0.60.5 => 0.60.5
npmGlobalPackages:
create-react-native-app: 2.0.2
react-native-cli: 2.0.1这是我的应用程序/build.gralde;
apply plugin: "com.android.application"
import com.android.build.OutputFile
project.ext.react = [
entryFile: "index.js",
enableHermes: false, // clean and rebuild if changing
]
apply from: "../../node_modules/react-native/react.gradle"
def enableHermes = project.ext.react.get("enableHermes", false);
android {
compileSdkVersion rootProject.ext.compileSdkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
defaultConfig {
applicationId "com.lockerapp"
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
versionCode 11
versionName "1.1.5"
}
splits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk false // If true, also generate a universal APK
include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
}
}
signingConfigs {
debug {
storeFile file('debug.keystore')
storePassword 'android'
keyAlias 'androiddebugkey'
keyPassword 'android'
}
release {
if (project.hasProperty('MYAPP_UPLOAD_STORE_FILE')) {
storeFile file(MYAPP_UPLOAD_STORE_FILE)
storePassword MYAPP_UPLOAD_STORE_PASSWORD
keyAlias MYAPP_UPLOAD_KEY_ALIAS
keyPassword MYAPP_UPLOAD_KEY_PASSWORD
}
}
}
buildTypes {
debug {
signingConfig signingConfigs.debug
}
release {
// Caution! In production, you need to generate your own keystore file.
// see https://facebook.github.io/react-native/docs/signed-apk-android.
signingConfig signingConfigs.release
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
}
// applicationVariants are e.g. debug, release
applicationVariants.all { variant ->
variant.outputs.each { output ->
// For each separate APK per architecture, set a unique version code as described here:
// https://developer.android.com/studio/build/configure-apk-splits.html
def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) { // null for the universal-debug, universal-release variants
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
}
packagingOptions {
pickFirst '**/armeabi-v7a/libc++_shared.so'
pickFirst '**/x86/libc++_shared.so'
pickFirst '**/arm64-v8a/libc++_shared.so'
pickFirst '**/x86_64/libc++_shared.so'
pickFirst '**/x86/libjsc.so'
pickFirst '**/armeabi-v7a/libjsc.so'
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.facebook.react:react-native:+" // From node_modules
if (enableHermes) {
def hermesPath = "../../node_modules/hermesvm/android/";
debugİmplementation files(hermesPath + "hermes-debug.aar")
releaseİmplementation files(hermesPath + "hermes-release.aar")
} else {
implementation jscFlavor
}
}
// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
from configurations.compile
into 'libs'
}
apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)我正努力为尽可能多的设备发布一个包,并将其发布到Google,我并不关心是否使用hermes,因为我的构建成功并在所有可能的设备上运行。
是否有一个已知的指南,我可能错过了为所有cpu架构发布一个包,并避免了hermes的错误?感谢您的任何答复,谢谢。
更新:
经过大量的研究,我仍然找不到解决这个问题的方法,但是我找到了解决这个问题的方法,而不是用
./gradlew bundleRelase 我正在用命令创建一个通用的APK文件;
./gradlew assembleRelease生成的.apk文件被google商店所接受,我已经通过了Firebase上的测试,也可以在32位和64位本地android模拟器上工作,缺点当然是我的下载大小增加了(从大约8 8mb增加到15 8mb),但它仍然是一段时间的解决方案。
发布于 2019-10-31 14:25:08
我启用了hermes,并创建了这个包,并使用这个补丁对playstore进行了细化。
if (getGradle().getStartParameter().getTaskRequests().toString().toLowerCase().contains("bundle")) {
packagingOptions {
exclude '**/libhermes-inspector.so'
exclude '**/libhermes-executor-debug.so'
exclude '**/libjscexecutor.so'
}
}https://github.com/facebook/react-native/issues/25927#issuecomment-535695869
如果您想测试最终的bundle文件,我推荐以下几点:
java -jar bundletool.jar get-device-spec --output=device-spec.jsonjava -jar bundletool.jar build-apks --device-spec=device-spec.json --bundle=app-release.aab --output=device.apksjava -jar bundletool.jar install-apks --apks=device.apkshermes二进制文件存在,而libjs相关的二进制文件不存在。https://stackoverflow.com/questions/57833387
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