在这里,我创建了上传多个图像的功能。
/**
* Here I am uploading MultipleImages from List of photoCaption
* Sending photoCaption with URL and Caption of Photo...
*
* @param albumId
* @param photoCaptions
* @return
*/
public static JSONObject uploadAlbumImage(String albumId, ArrayList<PhotoCaption> photoCaptions) {
try {
MultipartBuilder multipartBuilder = new MultipartBuilder().type(MultipartBuilder.FORM);
int length = photoCaptions.size();
int noOfImageToSend = 0;
for(int i = 0; i < length; i++) {
/**
* Getting Photo Caption and URL
*/
PhotoCaption photoCaptionObj = photoCaptions.get(i);
String photoUrl = photoCaptionObj.getPhotoUrl();
String photoCaption = photoCaptionObj.getPhotoCaption();
File sourceFile = new File(photoUrl);
if(sourceFile.exists()) {
/** Changing Media Type whether JPEG or PNG **/
final MediaType MEDIA_TYPE = MediaType.parse(FileUtils.getExtension(photoUrl).endsWith("png") ? "image/png" : "image/jpeg");
/** Adding in MultipartBuilder **/
multipartBuilder.addFormDataPart(KEY_IMAGE_CAPTION + i, photoCaption);
multipartBuilder.addFormDataPart(KEY_IMAGE_NAME + i, sourceFile.getName(), RequestBody.create(MEDIA_TYPE, sourceFile));
/** Counting No Of Images **/
noOfImageToSend++;
}
}
RequestBody requestBody = multipartBuilder
.addFormDataPart(KEY_ALBUM_ID, albumId)
.addFormDataPart(KEY_IMAGE_COUNT, String.valueOf(noOfImageToSend))
.build();
Request request = new Request.Builder()
.url(URL_ALBUM_UPLOAD_IMAGE)
.post(requestBody)
.build();
OkHttpClient client = new OkHttpClient();
Response response = client.newCall(request).execute();
/** Your Response **/
String responseStr = response.body().string();
Log.i(TAG, "responseStr : "+ responseStr);
return new JSONObject(responseStr);
} catch (UnknownHostException | UnsupportedEncodingException e) {
Log.e(TAG, "Error: " + e.getLocalizedMessage());
} catch (Exception e) {
Log.e(TAG, "Other Error: " + e.getLocalizedMessage());
}
return null;
}
我希望它能帮助你。