Java 在Android Studio中安装并集成Apache OpenNLP

我正在开发一个聊天机器人android应用程序，我想使用ApacheOpenNLP库。我遵循这一点下载并使用OpenNLP。下载完zip文件后，我被告知将2个jar文件作为库添加到Android Studio中，我已经这样做了。然后，我将编译选项添加到modules目录的build.gradle文件中。当我试着运行这个应用程序时，我得到了一个Gradle构建错误，如下所示

> Error:Error converting bytecode to dex:
Cause: Dex cannot parse version 52 byte code.
This is caused by library dependencies that have been compiled using Java 8 or above.
If you are using the 'java' gradle plugin in a library submodule add 
targetCompatibility = '1.7'
sourceCompatibility = '1.7'
to that submodule's build.gradle file.

然后，我在gradle文件中添加了以下行

compileOptions{
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

完成此操作后，当我尝试运行代码时。我得到了这个失败的梯度同步

 Error:Jack is required to support java 8 language features. Either enable Jack or remove sourceCompatibility JavaVersion.VERSION_1_8.
Error:Jack is required to support java 8 language features. Either enable Jack or remove sourceCompatibility JavaVersion.VERSION_1_8.

然后我将以下内容添加到defaultConfig块内的gradle文件中

jackOptions{
            enabled true
        }

在此之后，当我尝试运行我的应用程序时，我会得到最大错误数

Error:Lambda coming from jar file need their interfaces on the classpath to be compiled, unknown interfaces are java.io.FileFilter
Error:Lambda coming from jar file need their interfaces on the classpath to be compiled, unknown interfaces are java.io.FileFilter
Error:Lambda coming from jar file need their interfaces on the classpath to be compiled, unknown interfaces are java.io.FileFilter
Error:Default method void updateAdaptiveData(java.lang.String[] tokens, java.lang.String[] outcomes) not supported in Android API level less than 24
Error:Default method void clearAdaptiveData() not supported in Android API level less than 24
Error:Default method void reset() not supported in Android API level less than 24
Error:Default method void close() not supported in Android API level less than 24
Error:Execution failed for task ':app:transformClassesWithPreJackPackagedLibrariesForDebug'.
> com.android.build.api.transform.TransformException: com.android.builder.core.JackToolchain$ToolchainException: Jack compilation exception 

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谁能告诉我怎么办？我希望能够在我的应用程序中使用OpenNLP方法。我尝试过清理和重建，但徒劳无功

下面的渐变变化对我来说很好。 你可以试试

dependencies {
    classpath 'com.android.tools.build:gradle:1.5.0'
}

android {
    compileSdkVersion 23
    buildToolsVersion '23.0.2'

    compileOptions {
          sourceCompatibility JavaVersion.VERSION_1_7
          targetCompatibility JavaVersion.VERSION_1_7
     }
 }

dependencies {
      compile 'org.apache.opennlp:opennlp:1.6.0'
}