标签: apk-signing

我在构建项目时遇到了这个问题。以下是堆栈跟踪。我为发布密钥创建了一个新的密钥库文件，但是没有用。

Caused by: java.io.IOException: Failed to generate v1 signature
at com.android.tools.build.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:292)
at com.android.tools.build.apkzlib.sign.SigningExtension.access$200(SigningExtension.java:53)
at com.android.tools.build.apkzlib.sign.SigningExtension$1.lambda$beforeUpdate$2(SigningExtension.java:171)
at com.android.tools.build.apkzlib.zip.ZFile.notify(ZFile.java:2154)
at com.android.tools.build.apkzlib.zip.ZFile.update(ZFile.java:923)
at com.android.tools.build.apkzlib.zip.ZFile.close(ZFile.java:1207)
at com.android.tools.build.apkzlib.zfile.ApkZFileCreator.close(ApkZFileCreator.java:174)
at com.google.common.io.Closer.close(Closer.java:216)
at com.android.builder.internal.packaging.IncrementalPackager.close(IncrementalPackager.java:332)
at com.android.build.gradle.tasks.PackageAndroidArtifact.doTask(PackageAndroidArtifact.java:704)
at com.android.build.gradle.tasks.PackageAndroidArtifact.splitFullAction(PackageAndroidArtifact.java:515)
at com.android.build.gradle.tasks.PackageAndroidArtifact.lambda$doFullTaskAction$3(PackageAndroidArtifact.java:396)
at com.android.build.gradle.internal.scope.BuildElements$ExecutorBasedScheduler$transform$$inlined$forEach$lambda$1.call(BuildElements.kt:121)
at com.android.build.gradle.internal.scope.BuildElements$ExecutorBasedScheduler$transform$$inlined$forEach$lambda$1.call(BuildElements.kt:110)
at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.security.InvalidKeyException: Failed to sign using signer "CERT"
at com.android.apksig.internal.apk.v1.V1SchemeSigner.signManifest(V1SchemeSigner.java:295)
at com.android.apksig.internal.apk.v1.V1SchemeSigner.sign(V1SchemeSigner.java:256)
at com.android.apksig.DefaultApkSignerEngine.outputJarEntries(DefaultApkSignerEngine.java:424)
at com.android.tools.build.apkzlib.sign.SigningExtension.onOutputZipReadyForUpdate(SigningExtension.java:290)
... 18 more
Caused by: java.security.InvalidKeyException: Failed to sign using SHA1withDSA
at com.android.apksig.internal.apk.v1.V1SchemeSigner.generateSignatureBlock(V1SchemeSigner.java:519)
at com.android.apksig.internal.apk.v1.V1SchemeSigner.signManifest(V1SchemeSigner.java:293)
... …

小例子将描述这种情况：

flavorDimensions 'shape', 'api'

productFlavors {
        fruit {
             dimension "shape"
        }

        vegtable {
             dimension "shape"
        }

        production {
             dimension "api"
        }

        development {
             dimension "api"
        }
}

任务： 我需要为fruitProduction和fruitDevelopment风格保留不同的签名配置。

我研究了 gradle 文档，但没有找到合适的任务，可以覆盖特殊风格的配置。

我曾经从 Android Studio 生成签名的 apk 并且一切正常，直到我将 Android Studio 更新为3.3. 它生成一个apk，但在我尝试安装它后，它说：应用程序未安装！

我的试验是通过：

1. 点击 build
2. 生成签名的 Apk
3. 选择APK并点击下一步
4. 插入密钥库路径、密钥库密码、密钥别名、密钥密码
5. 点击下一步
6. 选择发布变体
7. 单击完成

Apk 已生成但未签名！问题是什么 ？

这是我的应用程序 build.gradle

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'

repositories {
    maven { url 'https://maven.fabric.io/public' }
}


android {
    useLibrary 'org.apache.http.legacy'
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.twobreathe.soft2breathe"
        minSdkVersion 23
        targetSdkVersion 27
        versionCode 9
        versionName "1.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        externalNativeBuild …