How to make MultipartBbody.Part request from cache image using retrofit

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP


How to make MultipartBbody.Part request from cache image using retrofit



My image is cached at located:


file:///data/user/0/com.example.muhammadusman.project/cache/cropped1340954678061130725.jpg



how can i make the Multipart.body request for this interface:


@Multipart
@POST("/image/{name}")
Call<Recognition> recognizeImage(
@Path("name")String name,
@Part MultipartBody.Part image);



Input to the Function


key="40"

imageName="cropped1340954678061130725.jpg"

path="file:///data/user/0/com.example.muhammadusman.project/cache/cropped1340954678061130725.jpg"



This is My Code: i am using this code to make the MultipartBody.Part object. But i am not able to make the object. Always program crash.


public static MultipartBody.Part creatPartFromPath(String key,String imageName,String path){

File file=new File(path);
String mediaType= getMimeType(path);
RequestBody intermediateFile=RequestBody.create(MediaType.parse(mediaType),file);
return MultipartBody.Part.createFormData(key,imageName,intermediateFile);
}

public static String getMimeType(String url) {

return url.substring(url.lastIndexOf(".") + 1);

}









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