【发布时间】:2019-03-07 20:31:05
【问题描述】:
SO 在成为 iOS 开发人员 8 年半之后,我在 4 个月前开始学习 andorid,并得到了一个 Cordova andorid 项目的工作。任务是集成指纹和面部识别登录。
我目前的项目(非常老的项目)有什么:
构建等级:2.3.3 毕业版本:3.3 科尔多瓦安卓版本:5.1.4
我知道这些已经很老了。
我在过去 10 天里所尝试的:
我尝试将上面升级到最新的构建 gradle 和 gradle 版本。一大堆错误,一个接一个地出现。
我尝试在 build.gradle 和 build-extra.gradle 中一一添加生物识别支持库..但没有任何效果...
我的问题:
当我在构建 gradle 2.3.3 和 gradle 3.3 上编译并正常工作时,为什么我不能添加生物识别支持库?
我是否必须将 gradle 和每个支持库版本更新到最新版本?如果是,那么它会导致代码问题吗?假设我使用了任何旧的 UI 组件,当我尝试将旧的支持库与新的生物识别 API 合并时会产生编译时错误。我尝试过这个。
谁能告诉我升级这个项目的步骤,这样即使有编译时错误,我也可以删除这些错误,然后一旦一切正常,我就可以添加生物识别支持库。
最后,生物识别支持库可以集成到任何旧项目中,这就是它们被称为支持库的原因。如果我错了,请纠正我。
我在 MAC OSX 上使用 Android Studio
以下是文件:
Build-extra.gradle:
ext.postBuildExtras = {
android {
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
useLibrary 'org.apache.http.legacy'
}
dependencies {
//compile 'com.google.android.gms:play-services:8.4.0'
compile 'com.android.support:appcompat-v7:23.3.0'
compile "com.squareup.picasso:picasso:2.4.0"
compile "com.android.support:design:25.0.0"
compile "com.google.firebase:firebase-messaging:9.2.0" //FCM Config
compile 'com.rmtheis:tess-two:6.0.2'
compile 'com.github.bumptech.glide:glide:3.8.0'
compile 'com.android.support:support-v4:19.1.0'
}
}
build.gradle
// GENERATED FILE! DO NOT EDIT!
apply plugin: 'com.android.application'
buildscript {
repositories {
jcenter{ url "http://jcenter.bintray.com/" }
}
// Switch the Android Gradle plugin version requirement depending on the
// installed version of Gradle. This dependency is documented at
// http://tools.android.com/tech-docs/new-build-system/version-compatibility
// and https://issues.apache.org/jira/browse/CB-8143
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
classpath "com.google.gms:google-services:3.0.0" //FCM Config
}
}
// Allow plugins to declare Maven dependencies via build-extras.gradle.
repositories {
mavenCentral()
}
task wrapper(type: Wrapper) {
gradleVersion = '2.8'
}
// Configuration properties. Set these via environment variables, build-extras.gradle, or gradle.properties.
// Refer to: http://www.gradle.org/docs/current/userguide/tutorial_this_and_that.html
ext {
apply from: 'CordovaLib/cordova.gradle'
// The value for android.compileSdkVersion.
if (!project.hasProperty('cdvCompileSdkVersion')) {
cdvCompileSdkVersion = null;
}
// The value for android.buildToolsVersion.
if (!project.hasProperty('cdvBuildToolsVersion')) {
cdvBuildToolsVersion = null;
}
// Sets the versionCode to the given value.
if (!project.hasProperty('cdvVersionCode')) {
cdvVersionCode = null
}
// Sets the minSdkVersion to the given value.
if (!project.hasProperty('cdvMinSdkVersion')) {
cdvMinSdkVersion = null
}
// Whether to build architecture-specific APKs.
if (!project.hasProperty('cdvBuildMultipleApks')) {
cdvBuildMultipleApks = null
}
// .properties files to use for release signing.
if (!project.hasProperty('cdvReleaseSigningPropertiesFile')) {
cdvReleaseSigningPropertiesFile = null
}
// .properties files to use for debug signing.
if (!project.hasProperty('cdvDebugSigningPropertiesFile')) {
cdvDebugSigningPropertiesFile = null
}
// Set by build.js script.
if (!project.hasProperty('cdvBuildArch')) {
cdvBuildArch = null
}
// Plugin gradle extensions can append to this to have code run at the end.
cdvPluginPostBuildExtras = []
}
// PLUGIN GRADLE EXTENSIONS START
// PLUGIN GRADLE EXTENSIONS END
def hasBuildExtras = file('build-extras.gradle').exists()
if (hasBuildExtras) {
apply from: 'build-extras.gradle'
}
// Set property defaults after extension .gradle files.
if (ext.cdvCompileSdkVersion == null) {
ext.cdvCompileSdkVersion = privateHelpers.getProjectTarget()
}
if (ext.cdvBuildToolsVersion == null) {
ext.cdvBuildToolsVersion = privateHelpers.findLatestInstalledBuildTools()
}
if (ext.cdvDebugSigningPropertiesFile == null && file('debug-signing.properties').exists()) {
ext.cdvDebugSigningPropertiesFile = 'debug-signing.properties'
}
if (ext.cdvReleaseSigningPropertiesFile == null && file('release-signing.properties').exists()) {
ext.cdvReleaseSigningPropertiesFile = 'release-signing.properties'
}
// Cast to appropriate types.
ext.cdvBuildMultipleApks = cdvBuildMultipleApks == null ? false : cdvBuildMultipleApks.toBoolean();
ext.cdvMinSdkVersion = cdvMinSdkVersion == null ? null : Integer.parseInt('' + cdvMinSdkVersion)
ext.cdvVersionCode = cdvVersionCode == null ? null : Integer.parseInt('' + cdvVersionCode)
def computeBuildTargetName(debugBuild) {
def ret = 'assemble'
if (cdvBuildMultipleApks && cdvBuildArch) {
def arch = cdvBuildArch == 'arm' ? 'armv7' : cdvBuildArch
ret += '' + arch.toUpperCase().charAt(0) + arch.substring(1);
}
return ret + (debugBuild ? 'Debug' : 'Release')
}
// Make cdvBuild a task that depends on the debug/arch-sepecific task.
task cdvBuildDebug
cdvBuildDebug.dependsOn {
return computeBuildTargetName(true)
}
task cdvBuildRelease
cdvBuildRelease.dependsOn {
return computeBuildTargetName(false)
}
task cdvPrintProps << {
println('cdvCompileSdkVersion=' + cdvCompileSdkVersion)
println('cdvBuildToolsVersion=' + cdvBuildToolsVersion)
println('cdvVersionCode=' + cdvVersionCode)
println('cdvMinSdkVersion=' + cdvMinSdkVersion)
println('cdvBuildMultipleApks=' + cdvBuildMultipleApks)
println('cdvReleaseSigningPropertiesFile=' + cdvReleaseSigningPropertiesFile)
println('cdvDebugSigningPropertiesFile=' + cdvDebugSigningPropertiesFile)
println('cdvBuildArch=' + cdvBuildArch)
println('computedVersionCode=' + android.defaultConfig.versionCode)
android.productFlavors.each { flavor ->
println('computed' + flavor.name.capitalize() + 'VersionCode=' + flavor.versionCode)
}
}
android {
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
jniLibs.srcDirs = ['libs']
}
}
defaultConfig {
//versionCode cdvVersionCode ?: Integer.parseInt("" + privateHelpers.extractIntFromManifest("versionCode") + "0")
versionCode Integer.parseInt("" + privateHelpers.extractIntFromManifest("versionCode"))
applicationId privateHelpers.extractStringFromManifest("package")
if (cdvMinSdkVersion != null) {
minSdkVersion cdvMinSdkVersion
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////
buildTypes {
release {
signingConfig signingConfigs.release
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////
lintOptions {
abortOnError false;
disable "ResourceType"
}
compileSdkVersion cdvCompileSdkVersion
buildToolsVersion cdvBuildToolsVersion
if (Boolean.valueOf(cdvBuildMultipleApks)) {
productFlavors {
armv7 {
//versionCode defaultConfig.versionCode + 2
ndk {
abiFilters "armeabi-v7a", ""
}
}
x86 {
//versionCode defaultConfig.versionCode + 4
ndk {
abiFilters "x86", ""
}
}
all {
ndk {
abiFilters "all", ""
}
}
}
} else if (!cdvVersionCode) {
def minSdkVersion = cdvMinSdkVersion ?: privateHelpers.extractIntFromManifest("minSdkVersion")
// Vary versionCode by the two most common API levels:
// 14 is ICS, which is the lowest API level for many apps.
// 20 is Lollipop, which is the lowest API level for the updatable system webview.
if (minSdkVersion >= 20) {
//defaultConfig.versionCode += 9
} else if (minSdkVersion >= 14) {
//defaultConfig.versionCode += 8
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_6
targetCompatibility JavaVersion.VERSION_1_6
}
if (cdvReleaseSigningPropertiesFile) {
signingConfigs {
release {
// These must be set or Gradle will complain (even if they are overridden).
keyAlias = ""
keyPassword = "__unset" // And these must be set to non-empty in order to have the signing step added to the task graph.
storeFile = null
storePassword = "__unset"
}
}
buildTypes {
release {
signingConfig signingConfigs.release
}
}
addSigningProps(cdvReleaseSigningPropertiesFile, signingConfigs.release)
}
if (cdvDebugSigningPropertiesFile) {
addSigningProps(cdvDebugSigningPropertiesFile, signingConfigs.debug)
}
}
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
// SUB-PROJECT DEPENDENCIES START
debugCompile project(path: "CordovaLib", configuration: "debug")
releaseCompile project(path: "CordovaLib", configuration: "release")
// SUB-PROJECT DEPENDENCIES END
compile 'com.android.support:design:25.0.0'
}
def promptForReleaseKeyPassword() {
if (!cdvReleaseSigningPropertiesFile) {
return;
}
if ('__unset'.equals(android.signingConfigs.release.storePassword)) {
android.signingConfigs.release.storePassword = privateHelpers.promptForPassword('Enter key store password: ')
}
if ('__unset'.equals(android.signingConfigs.release.keyPassword)) {
android.signingConfigs.release.keyPassword = privateHelpers.promptForPassword('Enter key password: ');
}
}
gradle.taskGraph.whenReady { taskGraph ->
taskGraph.getAllTasks().each() { task ->
if (task.name == 'validateReleaseSigning') {
promptForReleaseKeyPassword()
}
}
}
def addSigningProps(propsFilePath, signingConfig) {
def propsFile = file(propsFilePath)
def props = new Properties()
propsFile.withReader { reader ->
props.load(reader)
}
def storeFile = new File(props.get('key.store') ?: privateHelpers.ensureValueExists(propsFilePath, props, 'storeFile'))
if (!storeFile.isAbsolute()) {
storeFile = RelativePath.parse(true, storeFile.toString()).getFile(propsFile.getParentFile())
}
if (!storeFile.exists()) {
throw new FileNotFoundException('Keystore file does not exist: ' + storeFile.getAbsolutePath())
}
signingConfig.keyAlias = props.get('key.alias') ?: privateHelpers.ensureValueExists(propsFilePath, props, 'keyAlias')
signingConfig.keyPassword = props.get('keyPassword', props.get('key.alias.password', signingConfig.keyPassword))
signingConfig.storeFile = storeFile
signingConfig.storePassword = props.get('storePassword', props.get('key.store.password', signingConfig.storePassword))
def storeType = props.get('storeType', props.get('key.store.type', ''))
if (!storeType) {
def filename = storeFile.getName().toLowerCase();
if (filename.endsWith('.p12') || filename.endsWith('.pfx')) {
storeType = 'pkcs12'
} else {
storeType = signingConfig.storeType // "jks"
}
}
signingConfig.storeType = storeType
}
for (def func : cdvPluginPostBuildExtras) {
func()
}
// This can be defined within build-extras.gradle as:
// ext.postBuildExtras = { ... code here ... }
if (hasProperty('postBuildExtras')) {
postBuildExtras()
}
apply plugin: "com.google.gms.google-services" //FCM Config
allprojects {
repositories {
jcenter{ url "http://jcenter.bintray.com/" }
}
}
Build.gradle(模块:CordovaLib)
buildscript {
repositories {
jcenter{ url "http://jcenter.bintray.com/" }
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
}
}
apply plugin: 'com.android.library'
ext {
apply from: 'cordova.gradle'
cdvCompileSdkVersion = privateHelpers.getProjectTarget()
cdvBuildToolsVersion = privateHelpers.findLatestInstalledBuildTools()
}
android {
compileSdkVersion cdvCompileSdkVersion
buildToolsVersion cdvBuildToolsVersion
publishNonDefault true
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_6
targetCompatibility JavaVersion.VERSION_1_6
}
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
}
buildToolsVersion '25.0.0'
}
gradle-wrapper.properties
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
是的,它是一个混合应用程序。使用 Cordova-android。
我尝试在 google 上搜索任何东西,但找不到使用最新生物识别支持库的简单演示 android (Cordova android) 项目。
好的,所以上面的链接是一个工作演示 android 应用程序。
只有一个问题困扰我:为什么我不能在 build.gradle 中添加这一行(或者我需要添加的地方)或者我如何添加它以便我在 AS 中的当前项目开始使用用于人脸 ID 登录的生物识别 API。 依赖{ 实现 'androidx.biometric:biometric:1.0.0-alpha03'
注意:赏金将授予那些将提供逐步解决方案的人,该解决方案如何在我当前使用旧支持库的项目中集成生物识别支持 API,如我的 build-extra.gradle 文件中所示。
【问题讨论】:
标签: android cordova androidx cordova-android