Examples with Response okhttp3.Response used on opensource projects

Example 51 with Response

use of okhttp3.Response in project okhttp-OkGo by jeasonlzy.

the class BaseDetailActivity method handleResponse.

protected <T> void handleResponse(T data, Call call, Response response) {
    StringBuilder sb;
    if (call != null) {
        requestState.setText("请求成功  请求方式：" + call.request().method() + "\n" + "url：" + call.request().url());
        Headers requestHeadersString = call.request().headers();
        Set<String> requestNames = requestHeadersString.names();
        sb = new StringBuilder();
        for (String name : requestNames) {
            sb.append(name).append(" ： ").append(requestHeadersString.get(name)).append("\n");
        }
        requestHeaders.setText(sb.toString());
    } else {
        requestState.setText("--");
        requestHeaders.setText("--");
    }
    if (data == null) {
        responseData.setText("--");
    } else {
        if (data instanceof String) {
            responseData.setText((String) data);
        } else if (data instanceof List) {
            sb = new StringBuilder();
            List list = (List) data;
            for (Object obj : list) {
                sb.append(obj.toString()).append("\n");
            }
            responseData.setText(sb.toString());
        } else if (data instanceof Set) {
            sb = new StringBuilder();
            Set set = (Set) data;
            for (Object obj : set) {
                sb.append(obj.toString()).append("\n");
            }
            responseData.setText(sb.toString());
        } else if (data instanceof Map) {
            sb = new StringBuilder();
            Map map = (Map) data;
            Set keySet = map.keySet();
            for (Object key : keySet) {
                sb.append(key.toString()).append(" ： ").append(map.get(key)).append("\n");
            }
            responseData.setText(sb.toString());
        } else if (data instanceof File) {
            File file = (File) data;
            responseData.setText("数据内容即为文件内容\n下载文件路径：" + file.getAbsolutePath());
        } else if (data instanceof Bitmap) {
            responseData.setText("图片的内容即为数据");
        } else {
            responseData.setText(data.toString());
        }
    }
    if (response != null) {
        Headers responseHeadersString = response.headers();
        Set<String> names = responseHeadersString.names();
        sb = new StringBuilder();
        sb.append("url ： ").append(response.request().url()).append("\n\n");
        sb.append("stateCode ： ").append(response.code()).append("\n");
        for (String name : names) {
            sb.append(name).append(" ： ").append(responseHeadersString.get(name)).append("\n");
        }
        responseHeader.setText(sb.toString());
    } else {
        responseHeader.setText("--");
    }
}

Example 52 with Response

use of okhttp3.Response in project okhttp-OkGo by jeasonlzy.

the class HttpLoggingInterceptor method logForResponse.

private Response logForResponse(Response response, long tookMs) {
    Response.Builder builder = response.newBuilder();
    Response clone = builder.build();
    ResponseBody responseBody = clone.body();
    boolean logBody = (printLevel == Level.BODY);
    boolean logHeaders = (printLevel == Level.BODY || printLevel == Level.HEADERS);
    try {
        log("<-- " + clone.code() + ' ' + clone.message() + ' ' + clone.request().url() + " (" + tookMs + "ms）");
        if (logHeaders) {
            Headers headers = clone.headers();
            for (int i = 0, count = headers.size(); i < count; i++) {
                log("\t" + headers.name(i) + ": " + headers.value(i));
            }
            log(" ");
            if (logBody && HttpHeaders.hasBody(clone)) {
                if (isPlaintext(responseBody.contentType())) {
                    String body = responseBody.string();
                    log("\tbody:" + body);
                    responseBody = ResponseBody.create(responseBody.contentType(), body);
                    return response.newBuilder().body(responseBody).build();
                } else {
                    log("\tbody: maybe [file part] , too large too print , ignored!");
                }
            }
        }
    } catch (Exception e) {
        OkLogger.e(e);
    } finally {
        log("<-- END HTTP");
    }
    return response;
}

Example 53 with Response

use of okhttp3.Response in project okhttp-OkGo by jeasonlzy.

the class HttpLoggingInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    Request request = chain.request();
    if (printLevel == Level.NONE) {
        return chain.proceed(request);
    }
    //请求日志拦截
    logForRequest(request, chain.connection());
    //执行请求，计算请求时间
    long startNs = System.nanoTime();
    Response response;
    try {
        response = chain.proceed(request);
    } catch (Exception e) {
        log("<-- HTTP FAILED: " + e);
        throw e;
    }
    long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);
    //响应日志拦截
    return logForResponse(response, tookMs);
}

Example 54 with Response

use of okhttp3.Response in project okhttp-OkGo by jeasonlzy.

the class DownloadTask method doInBackground.

/** 一旦该方法执行，意味着开始下载了 */
@Override
protected DownloadInfo doInBackground(Void... params) {
    if (isCancelled())
        return mDownloadInfo;
    mPreviousTime = System.currentTimeMillis();
    mDownloadInfo.setNetworkSpeed(0);
    mDownloadInfo.setState(DownloadManager.DOWNLOADING);
    postMessage(null, null);
    long startPos = mDownloadInfo.getDownloadLength();
    Response response;
    try {
        response = mDownloadInfo.getRequest().headers("RANGE", "bytes=" + startPos + "-").execute();
    } catch (IOException e) {
        e.printStackTrace();
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("网络异常", e);
        return mDownloadInfo;
    }
    int code = response.code();
    if (code == 404 || code >= 500) {
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("服务器数据错误", null);
        return mDownloadInfo;
    }
    //构建下载文件路径，如果有设置，就用设置的，否者就自己创建
    String url = mDownloadInfo.getUrl();
    String fileName = mDownloadInfo.getFileName();
    if (TextUtils.isEmpty(fileName)) {
        fileName = HttpUtils.getNetFileName(response, url);
        mDownloadInfo.setFileName(fileName);
    }
    if (TextUtils.isEmpty(mDownloadInfo.getTargetPath())) {
        File targetFolder = new File(mDownloadInfo.getTargetFolder());
        if (!targetFolder.exists())
            targetFolder.mkdirs();
        File file = new File(targetFolder, fileName);
        mDownloadInfo.setTargetPath(file.getAbsolutePath());
    }
    //检查文件有效性，文件大小大于总文件大小
    if (startPos > mDownloadInfo.getTotalLength()) {
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("断点文件异常，需要删除后重新下载", null);
        return mDownloadInfo;
    }
    if (startPos == mDownloadInfo.getTotalLength() && startPos > 0) {
        mDownloadInfo.setProgress(1.0f);
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.FINISH);
        postMessage(null, null);
        return mDownloadInfo;
    }
    //设置断点写文件
    File file = new File(mDownloadInfo.getTargetPath());
    ProgressRandomAccessFile randomAccessFile;
    try {
        randomAccessFile = new ProgressRandomAccessFile(file, "rw", startPos);
        randomAccessFile.seek(startPos);
    } catch (Exception e) {
        e.printStackTrace();
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("没有找到已存在的断点文件", e);
        return mDownloadInfo;
    }
    //获取流对象，准备进行读写文件
    long totalLength = response.body().contentLength();
    if (mDownloadInfo.getTotalLength() == 0) {
        mDownloadInfo.setTotalLength(totalLength);
    }
    InputStream is = response.body().byteStream();
    //读写文件流
    try {
        download(is, randomAccessFile);
    } catch (IOException e) {
        e.printStackTrace();
        mDownloadInfo.setNetworkSpeed(0);
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("文件读写异常", e);
        return mDownloadInfo;
    }
    //循环结束走到这里，a.下载完成     b.暂停      c.判断是否下载出错
    if (isCancelled()) {
        mDownloadInfo.setNetworkSpeed(0);
        if (//暂停
        isPause)
            //暂停
            mDownloadInfo.setState(DownloadManager.PAUSE);
        else
            //停止
            mDownloadInfo.setState(DownloadManager.NONE);
        postMessage(null, null);
    } else if (file.length() == mDownloadInfo.getTotalLength() && mDownloadInfo.getState() == DownloadManager.DOWNLOADING) {
        mDownloadInfo.setNetworkSpeed(0);
        //下载完成
        mDownloadInfo.setState(DownloadManager.FINISH);
        postMessage(null, null);
    } else if (file.length() != mDownloadInfo.getDownloadLength()) {
        mDownloadInfo.setNetworkSpeed(0);
        //由于不明原因，文件保存有误
        mDownloadInfo.setState(DownloadManager.ERROR);
        postMessage("未知原因", null);
    }
    return mDownloadInfo;
}

Example 55 with Response

use of okhttp3.Response in project okhttp-OkGo by jeasonlzy.

the class UploadTask method doInBackground.

/** 一旦该方法执行，意味着开始下载了 */
@Override
protected UploadInfo doInBackground(Void... params) {
    if (isCancelled())
        return mUploadInfo;
    mUploadInfo.setNetworkSpeed(0);
    mUploadInfo.setState(UploadManager.UPLOADING);
    postMessage(null, null, null);
    //构建请求体,默认使用post请求上传
    Response response;
    try {
        response = mUploadInfo.getRequest().setCallback(new MergeListener()).execute();
    } catch (IOException e) {
        e.printStackTrace();
        mUploadInfo.setNetworkSpeed(0);
        mUploadInfo.setState(UploadManager.ERROR);
        postMessage(null, "网络异常", e);
        return mUploadInfo;
    }
    if (response.isSuccessful()) {
        //解析过程中抛出异常，一般为 json 格式错误，或者数据解析异常
        try {
            T t = (T) mUploadInfo.getListener().parseNetworkResponse(response);
            mUploadInfo.setNetworkSpeed(0);
            //上传成功
            mUploadInfo.setState(UploadManager.FINISH);
            postMessage(t, null, null);
            return mUploadInfo;
        } catch (Exception e) {
            e.printStackTrace();
            mUploadInfo.setNetworkSpeed(0);
            mUploadInfo.setState(UploadManager.ERROR);
            postMessage(null, "解析数据对象出错", e);
            return mUploadInfo;
        }
    } else {
        mUploadInfo.setNetworkSpeed(0);
        mUploadInfo.setState(UploadManager.ERROR);
        postMessage(null, "数据返回失败", null);
        return mUploadInfo;
    }
}