安卓云语音API返回代码=未经验证,原因=java。木卫一。IOException:获取服务帐户的访问令牌时出错:
我在我的应用程序中使用谷歌云语音API(通过gRPC的StreamingRecognite)进行语音识别。我在Android设备API级别上遇到了身份验证问题<;二十三,
V/NativeCrypto: SSL handshake aborted: ssl=0x5b0ed2d0: Failure in SSL library, usually a protocol error
error:10000095:SSL routines:OPENSSL_internal:ERROR_PARSING_EXTENSION (third_party/openssl/boringssl/src/ssl/t1_lib.c:2336 0x5b0fcd50:0x00000001)
error:100000be:SSL routines:OPENSSL_internal:PARSE_TLSEXT (third_party/openssl/boringssl/src/ssl/handshake_client.c:893 0x5aca7d31:0x00000000)
V/NativeCrypto: SSL shutdown failed: ssl=0x5b0ed2d0: Failure in SSL library, usually a protocol error
error:100000fa:SSL routines:OPENSSL_internal:SHUTDOWN_WHILE_IN_INIT (third_party/openssl/boringssl/src/ssl/ssl_lib.c:703 0x5aca7d31:0x00000000)
V/NativeCrypto: SSL handshake aborted: ssl=0x58523fb8: Failure in SSL library, usually a protocol error
error:1000042e:SSL routines:OPENSSL_internal:TLSV1_ALERT_PROTOCOL_VERSION (third_party/openssl/boringssl/src/ssl/tls_record.c:469 0x5b258bd8:0x00000001)
V/NativeCrypto: SSL shutdown failed: ssl=0x58523fb8: Failure in SSL library, usually a protocol error
error:100000fa:SSL routines:OPENSSL_internal:SHUTDOWN_WHILE_IN_INIT (third_party/openssl/boringssl/src/ssl/ssl_lib.c:703 0x5aca7d31:0x00000000)
Status{code=UNAUTHENTICATED, description=null, cause=java.io.IOException: Error getting access token for service account: }
我并不是每次都会遇到这个错误,只是在特定的情况下。我有两项活动。让我们命名A和B
活动A有一个按钮,用于启动活动B。 活动B与Google云语音API通信,并在TextView中显示结果
我在执行以下步骤后(在三星GT-P5110(Android 4.2.2)上)出现此错误:
- 启动活动A->;按下按钮开始活动B
//第一次一切都很好。我从服务器接收结果并显示它
关闭活动B(按后退按钮或呼叫后退按钮或完成)
按下按钮开始活动B。
//在这一刻,我得到了上面显示的错误
我在联想A1000(API 5.0.1)和小米Mi4c(5.0.1)上出现此错误,原因是:
启动活动A->;按下按钮开始活动B。
关闭活动B(按后退按钮或呼叫后退按钮或完成)
按下按钮开始活动B。
//一切都好
关闭活动B(按后退按钮或呼叫后退按钮或完成)
最小化应用程序
5-6分钟或更长时间后,返回活动A。
开始活动B.
//在这一刻,我总是遇到这个错误
重新启动应用程序后,一切正常,但重新打开活动B后出现错误
谁知道我怎样才能解决这个问题
我使用Play Services动态安全提供程序(It is required for gRPC)。 我安装了最新版本的Google Play Services(9.6.83)。这并不能解决问题
我通过以下代码创建ManagedChannel:
GoogleCredentials creds = GoogleCredentials.fromStream(credentials);
creds = creds.createScoped(OAUTH2_SCOPES);
OkHttpChannelProvider provider = new OkHttpChannelProvider();
OkHttpChannelBuilder builder = provider.builderForAddress(host, port);
ManagedChannel channel = builder.intercept(new ClientAuthInterceptor(creds, Executors
.newSingleThreadExecutor
()))
.build();
private static final List<String> OAUTH2_SCOPES =
Arrays.asList("https://www.googleapis.com/auth/cloud-platform");
创建SpeechGrpc。演讲稿:
SpeechGrpc.SpeechStub mSpeechClient = SpeechGrpc.newStub(channel);
建造。gradle(模块:应用程序)
apply plugin: 'com.安卓.application'
apply plugin: 'com.google.protobuf'
protobuf {
protoc {
artifact = 'com.google.protobuf:protoc:3.0.0'
}
plugins {
javalite {
artifact = "com.google.protobuf:protoc-gen-javalite:3.0.0"
}
grpc {
artifact = 'io.grpc:protoc-gen-grpc-java:1.0.1'
}
}
generateProtoTasks {
all().each { task ->
task.plugins {
javalite {}
grpc {
// Options added to --grpc_out
option 'lite'
}
}
}
}
}
安卓 {
compileSdkVersion 24
buildToolsVersion "24.0.2"
dexOptions {
javaMaxHeapSize "2048M"
}
defaultConfig {
applicationId "someAppID"
minSdkVersion 15
targetSdkVersion 24
versionCode 1
versionName "1.0.10"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-安卓.txt'), 'proguard-rules.pro'
}
}
}
def grpcVersion = '1.0.1'
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.安卓.support:multidex:1.0.1'
compile 'com.安卓.support:appcompat-v7:24.2.1'
compile 'javax.annotation:javax.annotation-api:1.2'
compile 'com.google.安卓.gms:play-services:9.6.0'
compile "io.grpc:grpc-okhttp:${grpcVersion}"
compile "io.grpc:grpc-protobuf:${grpcVersion}"
compile "io.grpc:grpc-stub:${grpcVersion}"
compile "io.grpc:grpc-auth:${grpcVersion}"
compile ('com.google.auth:google-auth-library-oauth2-http:0.3.0'){
exclude module: 'httpclient'
}
compile 'com.squareup.retrofit2:retrofit:2.1.0'
compile 'com.squareup.retrofit2:converter-gson:2.1.0'
compile 'com.itextpdf:itextg:5.5.9'
compile 'com.安卓.support:recyclerview-v7:24.2.1'
}
建造。格雷德尔(项目)
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.安卓.tools.build:gradle:2.2.0'
classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
// mavenLocal()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
感谢您抽出时间:)
# 1 楼答案
我报告了这个问题
出现此问题的原因是您正在应用程序中嵌入服务帐户凭据。一段时间后,当创建的令牌在内部刷新时,将从以下位置引发错误:
com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken
link在生产环境中,您将从服务器提供访问令牌,因此能够实例化
GoogleCredentials
,如下所示:这将防止抛出错误