Question

我已经在Android Studio中生成已签名的APK（Build - ＆gt; Generate Signed APK）一段时间了，但今天早上我尝试使用以下命令从命令提示符（Windows）创建一个： gradlew assembleRelease

我在很长一段时间后取消了执行此操作，因为它在解压级文件时似乎卡住了。

在此之后，我无法再在Android Studio中生成已签名的APK，也无法使用上述命令执行此操作。

而只在app-release.apk

中生成/app/build/outputs/apk/

奇怪的是，即使我在上面的命令中添加了--info或--debug标志，我也看不到任何错误，例如：这是执行gradlew assembleRelease --info生成的最后一行数：

:app:processReleaseJavaRes UP-TO-DATE
:app:processReleaseJavaRes (Thread[main,5,main]) completed. Took 0.002 secs.
:app:transformResourcesWithMergeJavaResForRelease (Thread[main,5,main]) started.
:app:transformResourcesWithMergeJavaResForRelease
Skipping task ':app:transformResourcesWithMergeJavaResForRelease' as it is up-to-date (took 0.011 secs).
:app:transformResourcesWithMergeJavaResForRelease UP-TO-DATE
:app:transformResourcesWithMergeJavaResForRelease (Thread[main,5,main]) completed. Took 0.013 secs.
:app:validateSigningRelease (Thread[main,5,main]) started.
:app:validateSigningRelease
Executing task ':app:validateSigningRelease' (up-to-date check took 0.0 secs) due to:
  Task has not declared any outputs.
:app:validateSigningRelease (Thread[main,5,main]) completed. Took 0.001 secs.
:app:packageRelease (Thread[main,5,main]) started.
:app:packageRelease
Executing task ':app:packageRelease' (up-to-date check took 0.024 secs) due to:
  Value of input property 'signingConfig.class' has changed for task ':app:packageRelease'
All input files are considered out-of-date for incremental task ':app:packageRelease'.
Unable do incremental execution: full task run
:app:packageRelease (Thread[main,5,main]) completed. Took 2.284 secs.
:app:assembleRelease (Thread[main,5,main]) started.
:app:assembleRelease
Skipping task ':app:assembleRelease' as it has no actions.
:app:assembleRelease (Thread[main,5,main]) completed. Took 0.0 secs.

BUILD SUCCESSFUL

Total time: 18.828 secs
Stopped 0 compiler daemon(s).

这两行看起来很可疑：

Executing task ':app:validateSigningRelease' (up-to-date check took 0.0 secs) due to:
Task has not declared any outputs.

...但除此之外，不知道为什么没有生成APK的签名版本。

我查看了每个Stackoverflow问题，到目前为止我还没有任何工作。任何帮助将不胜感激。

Answer 1

例如，以下build.gradle指令在没有明显错误消息的情况下有效：

android {
    ...
    signingConfigs {
        release {
            storeFile file("release.keystore")
            keyAlias      "myalias"
            storePassword "xxxxxx"
        }
    }
    ...
}

但这还不够。这里keyPassword丢失了。您需要完整的指令集：

android {
    ...
    signingConfigs {
        release {
            storeFile file("release.keystore")
            keyAlias      "myalias"
            storePassword "xxxxxx"
            keyPassword   "xxxxxx"
        }
    }
    ...
}

Gradle不再生成已签名的APK

1 个答案: