android - 未配置 NDK。使用 SDK 管理器下载它。首选 NDK 版本是“21.0.6113669”
问题描述
我已经安装了 NDK 版本“21.0.6113669”,但是当我尝试使用 Gradle Files 同步项目时,出现以下错误:
NDK not configured. Download it with SDK manager. Preferred NDK version is '21.0.6113669'.
Update NDK version to 21.0.6113669 and sync project
请在我的 build.gradle 下面找到
buildscript {
repositories {
jcenter()
google()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.0.0'
}
}
plugins {
id "com.android.application"
}
android {
compileSdkVersion project.properties.compileSdkVersion.toInteger()
ndkVersion '21.0.6113669'
dependencies {
implementation "androidx.annotation:annotation:1.1.0"
implementation "androidx.viewpager:viewpager:1.0.0"
implementation "androidx.drawerlayout:drawerlayout:1.1.0"
implementation project(":terminal-view")
}
defaultConfig {
applicationId "com.termux"
minSdkVersion project.properties.minSdkVersion.toInteger()
targetSdkVersion project.properties.targetSdkVersion.toInteger()
versionCode 101
versionName "0.101"
externalNativeBuild {
ndkBuild {
cFlags "-std=c11", "-Wall", "-Wextra", "-Werror", "-Os", "-fno-stack-protector", "-Wl,--gc-sections"
}
}
ndk {
abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
}
}
signingConfigs {
debug {
storeFile file('dev_keystore.jks')
keyAlias 'alias'
storePassword 'xrj45yWGLbsO7W0v'
keyPassword 'xrj45yWGLbsO7W0v'
}
}
buildTypes {
release {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
signingConfig signingConfigs.debug
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
externalNativeBuild {
ndkBuild {
path "src/main/cpp/Android.mk"
}
}
testOptions {
unitTests {
includeAndroidResources = true
}
}
buildToolsVersion '27.0.3'
}
dependencies {
testImplementation 'junit:junit:4.13'
testImplementation 'org.robolectric:robolectric:4.3.1'
}
task versionName {
doLast {
print android.defaultConfig.versionName
}
}
def downloadBootstrap(String arch, String expectedChecksum, int version) {
def digest = java.security.MessageDigest.getInstance("SHA-256")
def localUrl = "src/main/cpp/bootstrap-" + arch + ".zip"
def file = new File(projectDir, localUrl)
if (file.exists()) {
def buffer = new byte[8192]
def input = new FileInputStream(file)
while (true) {
def readBytes = input.read(buffer)
if (readBytes < 0) break
digest.update(buffer, 0, readBytes)
}
def checksum = new BigInteger(1, digest.digest()).toString(16)
if (checksum == expectedChecksum) {
return
} else {
logger.quiet("Deleting old local file with wrong hash: " + localUrl)
file.delete()
}
}
def remoteUrl = "https://bintray.com/termux/bootstrap/download_file?file_path=bootstrap-" + arch + "-v" + version + ".zip"
logger.quiet("Downloading " + remoteUrl + " ...")
file.parentFile.mkdirs()
def out = new BufferedOutputStream(new FileOutputStream(file))
def connection = new URL(remoteUrl).openConnection()
connection.setInstanceFollowRedirects(true)
def digestStream = new java.security.DigestInputStream(connection.inputStream, digest)
out << digestStream
out.close()
def checksum = new BigInteger(1, digest.digest()).toString(16)
if (checksum != expectedChecksum) {
file.delete()
//throw new GradleException("Wrong checksum for " + remoteUrl + ": expected: " + expectedChecksum + ", actual: " + checksum)
throw new FileNotFoundException("Wrong checksum for " + remoteUrl + ": expected: " + expectedChecksum + ", actual: " + checksum)
}
}
clean {
doLast {
def tree = fileTree(new File(projectDir, 'src/main/cpp'))
tree.include 'bootstrap-*.zip'
tree.each { it.delete() }
}
}
task downloadBootstraps(){
doLast {
def version = 30
downloadBootstrap("aarch64", "7a90034285c614d23fa450547a5e2aec77d4242c9891ad662bf0c6fd3bd7ef4e", version)
downloadBootstrap("arm", "f030869ce9a43f84d88560d7ac5153ee4f7e517bca0b37ab01df3e1acba0fe37", version)
downloadBootstrap("i686", "1ea9b63f21602231140d58a5545cfbc6bc2ded56ef2b3c31cba2759d913eef00", version)
downloadBootstrap("x86_64", "a50eb8a4dd02b7898bbd4a9653a25c14b56c1737409ce7f64110fd33c2c69382", version)
}
}
//buildscript {
// dependencies {
// classpath 'com.android.tools.build:gradle:4.0.0'
// }
//}
afterEvaluate {
android.applicationVariants.all { variant ->
variant.javaCompileProvider.get().dependsOn(downloadBootstraps)
}
}
我已从笔记本电脑中删除 .gradle 文件夹并重新安装,还尝试了 Android Studio 中的 Invalidate Caches/Restart 选项,但问题仍未解决。任何建议都将受到欢迎。
解决方案
这是build.gradle
在Android
目录中!你必须添加
android {
ndkVersion '21.3.6528147'
...
在Android/build.gradlebuild.gradle
中添加Android/app
和删除ndk version ...
build.gradle
我的简单Android/app
代码:
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: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}
android {
compileSdkVersion 30
ndkVersion '21.0.6113669'
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
checkReleaseBuilds false
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.test.test"
minSdkVersion 16
targetSdkVersion 30
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
}
signingConfigs {
release {
keyAlias keystoreProperties['keyAlias']
keyPassword keystoreProperties['keyPassword']
storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
storePassword keystoreProperties['storePassword']
}
}
buildTypes {
release {
signingConfig signingConfigs.release
}
}
}
flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
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