Class ResourceResolver

valdi/src/java/com/snap/valdi/bundle/ResourceResolver.kt:28–174

* Loads resources on behalf of Valdi C++. It is currently used only to resolve images. * Methods in this class are used by native code. Don't remove them! */

 * Methods in this class are used by native code. Don't remove them!
 */
class ResourceResolver(private val context: Context,
                       private val coordinateResolver: CoordinateResolver,
                       private val postprocessor: ValdiImageLoaderPostprocessor,
                       private val logger: Logger,
                       private val customModuleProvider: IValdiCustomModuleProvider?) {

    @Keep
    fun getCustomModuleData(path: String, marshallerHandle: Long): ByteArray? {
        if (customModuleProvider == null) {
            return null
        }

        return BridgeCallUtils.handleCall(marshallerHandle) {
            customModuleProvider.getCustomModuleData(path)
        }
    }

    @Keep
    fun resolveResource(moduleName: String, resourcePath: String): Any? {
        val currentTime = System.nanoTime()
        val resourceId = ValdiImage.getImageIdentifier(context, moduleName, resourcePath)
        if (resourceId == 0) {
            return null
        }

        val imageIdentifierTime = System.nanoTime()

        val totalTimeMs = ((imageIdentifierTime - currentTime) / 1000).toDouble() / 1000.0

        logger.info("Loaded image $moduleName/$resourcePath (took ${totalTimeMs}ms)")
        return LocalAssetLoader.valdiAssetUrlFromResID(resourceId).toString()
    }

    @Keep
    fun requestPayloadFromURL(imageLoader: Any, url: String, marshallerHandle: Long): Any? {
        return BridgeCallUtils.handleCall(marshallerHandle) {
            (imageLoader as ValdiAssetLoader).getRequestPayload(Uri.parse(url))
        }
    }

    /**
    Called by C++ to perform a load from an image loader
     */
    @Keep
    fun loadAsset(imageLoader: Any,
                  requestPayload: Any,
                  preferredWidth: Int,
                  preferredHeight: Int,
                  colorMatrixFilter: Any?,
                  blurRadiusFilter: Float,
                  outputType: Int,
                  completionHandle: Long): Any? {

        val loadOutputType = when(outputType) {
            ValdiAssetLoadOutputType.BITMAP.value -> ValdiAssetLoadOutputType.BITMAP
            ValdiAssetLoadOutputType.RAW_CONTENT.value -> ValdiAssetLoadOutputType.RAW_CONTENT
            ValdiAssetLoadOutputType.VIDEO.value -> ValdiAssetLoadOutputType.VIDEO
            else -> ValdiAssetLoadOutputType.VIDEO