将 protobuf gradle 更新到此项目的 0.8.5 后 https://github.com/GoogleCloudPlatform/android-docs-samples/tree/master/speech/Speech，我收到此错误消息：
程序类型已存在：com.google.protobuf.AbstractMessageLite$Builder$LimitedInputStream 不确定要删除什么
问问题
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1 回答
0
很可能还有一些额外的依赖关系。这只是为了让托管在 Github 上的谷歌云语音项目正常工作。
重要的是要记住在依赖项部分使用它。
protobuf 'com.google.protobuf:protobuf-java:3.5.1'
同时应用插件
apply plugin: 'com.google.protobuf'
为此，在项目的 build.gradle 中，我们必须有类路径
classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.5'
但是，我们必须激活存储库
classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.5'
这是我的应用程序 gradle 文件。
/*
* Copyright 2016 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
apply plugin: 'com.android.application'
apply plugin: 'com.google.protobuf'
ext {
supportLibraryVersion = '27.1.1'
grpcVersion = '1.12.0'
}
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
flavorDimensions 'version'
defaultConfig {
applicationId "com.google.cloud.android.speech"
targetSdkVersion 27
versionCode 1
versionName '1.0'
}
signingConfigs {
}
sourceSets {
main {
proto {
srcDir 'src/main/proto/google/api'
srcDir 'src/main/proto/google/logging'
srcDir 'src/main/proto/google/longrunning'
srcDir 'src/main/proto/google/rpc'
srcDir 'src/main/proto/google/speech/v1'
srcDir 'src/main/proto/google/type'
}
}
}
productFlavors {
dev {
// Minimum version with platform multi-dex support
minSdkVersion 21
}
prod {
// Minimum version that can run gRPC (TLS extension)
minSdkVersion 16
}
}
buildTypes {
debug {
minifyEnabled false
multiDexEnabled true
}
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
// signingConfig signingConfigs.release
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
configurations.all {
resolutionStrategy.force 'com.google.code.findbugs:jsr305:3.0.2'
resolutionStrategy.force "com.android.support:support-annotations:$supportLibraryVersion"
}
}
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
// Support libraries
implementation "com.android.support:support-v4:$supportLibraryVersion"
implementation "com.android.support:design:$supportLibraryVersion"
implementation "com.android.support:cardview-v7:$supportLibraryVersion"
implementation "com.android.support:recyclerview-v7:$supportLibraryVersion"
// gRPC
implementation "io.grpc:grpc-okhttp:$grpcVersion"
implementation "io.grpc:grpc-protobuf-lite:$grpcVersion"
implementation "io.grpc:grpc-stub:$grpcVersion"
implementation 'javax.annotation:javax.annotation-api:1.2'
protobuf 'com.google.protobuf:protobuf-java:3.5.1'
// OAuth2 for Google API
implementation('com.google.auth:google-auth-library-oauth2-http:0.7.0') {
exclude module: 'httpclient'
}
// Tests
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}
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:${grpcVersion}"
}
}
generateProtoTasks {
all().each { task ->
task.builtins {
// In most cases you don't need the full Java output
// if you use the lite output.
remove java
}
task.plugins {
javalite {}
grpc {
// Options added to --grpc_out
option 'lite'
}
}
}
}
}
task copySecretKey(type: Copy) {
def File secretKey = file "$System.env.GOOGLE_APPLICATION_CREDENTIALS"
from secretKey.getParent()
include secretKey.getName()
into 'src/main/res/raw'
rename secretKey.getName(), "credential.json"
}
preBuild.dependsOn(copySecretKey)
这个是项目的gradle文件
/*
* Copyright 2016 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
maven {
url 'https://maven.google.com'
}
google()
maven { url "https://plugins.gradle.org/m2/" }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.2'
classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.5'
// classpath "gradle.plugin.com.google.protobuf:protobuf-gradle-plugin:0.8.5"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
maven { url 'https://maven.google.com' }
google()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我正在使用 gradle 4 和 gradle-plugin 3
我希望我有所帮助
于 2018-05-16T14:24:09.567 回答