# Ndk
# Ndk
```
public interface Ndk
```
*** ** * ** ***
DSL object for per-variant NDK settings, such as the ABI filter.
## Summary
| ### Public methods |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `abstract @`[NonNull](https://developer.android.com/reference/tools/gradle-api/8.3/null/androidx/annotation/NonNull)` `[Set](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Set.html)`<@`[NonNull](https://developer.android.com/reference/tools/gradle-api/8.3/null/androidx/annotation/NonNull)` `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)`>` | [getAbiFilters](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getAbiFilters())`()` Specifies the Application Binary Interfaces (ABI) that Gradle should build outputs for and package with your APK. |
| `abstract `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html) | [getCFlags](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getCFlags())`()` The C Flags |
| `abstract `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html) | [getDebugSymbolLevel](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getDebugSymbolLevel())`()` The type of debug metadata which will be packaged in the app bundle. |
| `abstract `[Integer](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Integer.html) | [getJobs](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getJobs())`()` Number of parallel threads to spawn. |
| `abstract `[List](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html)`<@`[NonNull](https://developer.android.com/reference/tools/gradle-api/8.3/null/androidx/annotation/NonNull)` `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)`>` | [getLdLibs](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getLdLibs())`()` The LD Libs |
| `abstract `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html) | [getModuleName](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getModuleName())`()` The module name |
| `abstract `[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html) | [getStl](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#getStl())`()` The APP_STL value |
| `abstract void` | [setCFlags](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#setCFlags(kotlin.String))`(`[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)` cFlags)` The C Flags |
| `abstract void` | [setDebugSymbolLevel](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#setDebugSymbolLevel(kotlin.String))`(`[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)` debugSymbolLevel)` The type of debug metadata which will be packaged in the app bundle. |
| `abstract void` | [setJobs](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#setJobs(kotlin.Int))`(`[Integer](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Integer.html)` jobs)` Number of parallel threads to spawn. |
| `abstract void` | [setModuleName](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#setModuleName(kotlin.String))`(`[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)` moduleName)` The module name |
| `abstract void` | [setStl](https://developer.android.com/reference/tools/gradle-api/8.3/null/com/android/build/api/dsl/Ndk#setStl(kotlin.String))`(`[String](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html)` stl)` The APP_STL value |
## Public methods
### getAbiFilters
```
abstract @NonNull Set<@NonNull String> getAbiFilters()
```
Specifies the Application Binary Interfaces (ABI) that Gradle should build outputs for and package with your APK.
You can list any subset of the[ABIs the NDK supports](https://developer.android.com/ndk/guides/abis.html#sa), as shown below:
```carbon
android {
// Similar to other properties in the defaultConfig block, you can override
// these properties for each product flavor in your build configuration.
defaultConfig {
ndk {
// Tells Gradle to build outputs for the following ABIs and package
// them into your APK.
abiFilters 'x86', 'x86_64', 'armeabi'
}
}
}
```
When this flag is not configured, Gradle builds and packages all available ABIs.
To reduce the size of your APK, consider[configuring multiple APKs based on ABI](https://developer.android.com/studio/build/configure-apk-splits.html#configure-abi-split)---instead of creating one large APK with all versions of your native libraries, Gradle creates a separate APK for each ABI you want to support and only packages the files each ABI needs.
### getCFlags
```
abstract String getCFlags()
```
The C Flags
### getDebugSymbolLevel
```
abstract String getDebugSymbolLevel()
```
The type of debug metadata which will be packaged in the app bundle.
Supported values are 'none' (default, no native debug metadata will be packaged), 'symbol_table' (only the symbol tables will be packaged), and 'full' (the debug info and symbol tables will be packaged).
Example usage:
```
android {
buildTypes {
release {
ndk {
debugSymbolLevel 'symbol_table'
}
}
}
}
```
### getJobs
```
abstract Integer getJobs()
```
Number of parallel threads to spawn.
### getLdLibs
```
abstract List<@NonNull String> getLdLibs()
```
The LD Libs
### getModuleName
```
abstract String getModuleName()
```
The module name
### getStl
```
abstract String getStl()
```
The APP_STL value
### setCFlags
```
abstract void setCFlags(String cFlags)
```
The C Flags
### setDebugSymbolLevel
```
abstract void setDebugSymbolLevel(String debugSymbolLevel)
```
The type of debug metadata which will be packaged in the app bundle.
Supported values are 'none' (default, no native debug metadata will be packaged), 'symbol_table' (only the symbol tables will be packaged), and 'full' (the debug info and symbol tables will be packaged).
Example usage:
```
android {
buildTypes {
release {
ndk {
debugSymbolLevel 'symbol_table'
}
}
}
}
```
### setJobs
```
abstract void setJobs(Integer jobs)
```
Number of parallel threads to spawn.
### setModuleName
```
abstract void setModuleName(String moduleName)
```
The module name
### setStl
```
abstract void setStl(String stl)
```
The APP_STL value