https://github.com/dingyi222666/groovyinandroid

Run Groovy In Android
https://github.com/dingyi222666/groovyinandroid

Last synced: 11 days ago
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Run Groovy In Android

• Host: GitHub
• URL: https://github.com/dingyi222666/groovyinandroid
• Owner: dingyi222666
• License: apache-2.0
• Created: 2022-05-20T19:25:10.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-17T10:12:50.000Z (about 2 years ago)
• Last Synced: 2024-10-11T09:46:45.049Z (27 days ago)
• Language: Kotlin
• Size: 3.9 MB
• Stars: 12
• Watchers: 2
• Forks: 3
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# GroovyInAndroid

Run Groovy in Android, compile groovy code to dex using D8 and run it in Android.

## Quick Start

```groovy

implementation "io.github.dingyi222666:groovy-android:1.0.7-beta4"

```

### ~~Using ScriptFactory~~

```kotlin

 val scriptFactory = GroovyScriptFactory()

scriptFactory

    .evaluate(

        """

                import android.widget.Toast

                import xx.xx.YouApplication

                Toast.makeText(YouApplication.instance, "Hello World for groovy", Toast.LENGTH_SHORT).show()

            """.trimIndent()

    )

```

### Using DynamicGrooidClassLoader

```kotlin

val classLoader = DynamicGrooidClassLoader(this.classLoader)

val scriptClass =

    kotlin.runCatching { classLoader.parseClass(groovyCode) as Class }

        .onFailure {

            //do something in parseClass failure

            it.printStackTrace()

        }

        .getOrNull() ?: error("parseClass failure")

scriptClass.newInstance().run()

```

or use java

```java

DynamicGrooidClassLoader classLoader = new DynamicGrooidClassLoader(this.getClass().getClassLoader(), null, false);

try {

    //your groovyCode here

    String groovyCode = "";

    Class<Script> scriptClass = classLoader.parseClass(groovyCode);

    

    scriptClass.newInstance().run();

} catch (Exception e) {

     //do something in parseClass failure

}

```

### TODO

 - [x] Support caching dex 

    - [x] always compile the dex into memory, we don't need to be concerned about repeatedly compiling the dex causing much cache dex