UploadAndDownload

An upload and download library based on retrofit2 and okhttp3.

#Effects: 1.Download a file:

2.Upload a file:

How to download?For example:download an apk file:

private String strApk = "http://oss-ccclubs.oss-cn-hangzhou.aliyuncs.com/app/20161208174314986.apk";
private void startDownloadApk(String url) {
    RetrofitDownloadConfig retrofitDownloadConfig = new RetrofitDownloadConfig.Builder(this)
            .setSavingFile(getSavingFile())
            .setNotification(getNotification())
            .setRemoteView(getRemoteView())
            .setDownloadingTip("正在下载...")
            .setDownloadSuccessTip("下载成功")
            .setDownloadFailureTip("下载失败")
            .setDownloadCompleteTxtId(R.id.tv_txt)
            .setDownloadingProgressTxtId(R.id.tv_progress)
            .setDownloadingProgressBarId(R.id.progress)
            .setAutoInstallApk(true)
            .setRetrofitDownloadAdapter(new RetrofitDownloadAdapter() {
                @Override public void onDownloading(int code, String message, long fileTotalSize, long fileSizeDownloaded) {
                    Log.d(TAG, "onDownloading file download: " + fileSizeDownloaded + " of " + fileTotalSize + "," + code + "," + message);

                }

                @Override public void onDownloadSuccess(int code, String message) {
                    Log.e(TAG, "onDownloadSuccess:" + code + "," + message);
                }

                @Override public void onDownloadFailure(int code, String message) {
                    Log.e(TAG, "onDownloadFailure:" + code + "," + message);
                }

                @Override public void onDownloadError(Throwable t) {
                    Log.e(TAG, "onDownloadError:" + t);
                }
            })
            .build();
    RetrofitDownloadManager retrofitDownloadManager = new RetrofitDownloadManager(retrofitDownloadConfig);
    retrofitDownloadManager.downloadFile(url);
}

How to upload a file?For example:upload an image file:

private String url = "http://pic.test.com/";//your file server address
private String nameKey = "file";
private void uploadFile(File file) {
    Map<String, Object> paramMap = new HashMap<>();
    paramMap.put("key", "5fcfe94a91b1d2ae08867a4f3c55455c");
    RetrofitUploadConfig retrofitUploadConfig = new RetrofitUploadConfig.Builder(this)
            .setUploadUrl(url)
            .setParamsMap(paramMap)
            .setFileKey(nameKey)
            .setDescriptionString("this is uploading test file")
            .setRetrofitUploadAdapter(new RetrofitUploadAdapter<PhotoBean>() {

                @Override public void onUploadSuccess(int code, PhotoBean photoBean) {
                    if (photoBean != null && !TextUtils.isEmpty(photoBean.getUrl())) {
                        mUploading.setText("Upload Success");
                    }
                    else {
                        mUploading.setText("Upload Failure");
                    }
                }

                @Override public void onUploadFailure(int code, String message) {
                    mUploading.setText("Upload Failure");
                }

                @Override public void onUploadError(Throwable t) {
                    mUploading.setText("Upload Error");
                }
            }).build();

    RetrofitUploadManager retrofitUploadManager = new RetrofitUploadManager(retrofitUploadConfig);
    retrofitUploadManager.uploadFile(file);
}