Examples with CacheControl okhttp3.CacheControl used on opensource projects

Example 36 with CacheControl

use of okhttp3.CacheControl in project apps-android-wikipedia by wikimedia.

the class DefaultMaxStaleRequestInterceptor method intercept.

@Override
public Response intercept(@NonNull Chain chain) throws IOException {
    Request req = chain.request();
    int maxStaleSeconds = req.cacheControl().maxStaleSeconds() < 0 ? Integer.MAX_VALUE : req.cacheControl().maxStaleSeconds();
    String cacheControl = CacheControlUtil.replaceMaxStale(req.cacheControl().toString(), maxStaleSeconds);
    req = req.newBuilder().header("Cache-Control", cacheControl).build();
    return chain.proceed(req);
}

Example 37 with CacheControl

use of okhttp3.CacheControl in project Qblog_Android by qiaoyhh.

the class HttpModule method provideClient.

@Singleton
@Provides
OkHttpClient provideClient(OkHttpClient.Builder builder) {
    // if (BuildConfig.DEBUG) {
    // HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
    // loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BASIC);
    // builder.addInterceptor(loggingInterceptor);
    // }
    // 日志显示级别
    HttpLoggingInterceptor.Level level = HttpLoggingInterceptor.Level.BODY;
    // 新建log拦截器
    HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor(new HttpLoggingInterceptor.Logger() {

        @Override
        public void log(String message) {
            Logger.e("okhttp  URL====" + message);
        }
    });
    loggingInterceptor.setLevel(level);
    File cacheFile = new File(Constants.PATH_CACHE);
    Cache cache = new Cache(cacheFile, 1024 * 1024 * 50);
    Interceptor cacheInterceptor = new Interceptor() {

        @Override
        public Response intercept(Chain chain) throws IOException {
            Request request = chain.request();
            if (!SystemUtil.isNetworkConnected()) {
                request = request.newBuilder().cacheControl(CacheControl.FORCE_CACHE).build();
            }
            Response response = chain.proceed(request);
            if (SystemUtil.isNetworkConnected()) {
                int maxAge = 0;
                // 有网络时, 不缓存, 最大保存时长为0
                response.newBuilder().header("Cache-Control", "public, max-age=" + maxAge).removeHeader("Pragma").build();
            } else {
                // 无网络时，设置超时为4周
                int maxStale = 60 * 60 * 24 * 28;
                response.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + maxStale).removeHeader("Pragma").build();
                Logger.e("无网络=======" + response.toString());
            }
            return response;
        }
    };
    // Interceptor apikey = new Interceptor() {
    // @Override
    // public Response intercept(Chain chain) throws IOException {
    // Request request = chain.request();
    // request = request.newBuilder()
    // .addHeader("apikey",Constants.KEY_API)
    // .build();
    // return chain.proceed(request);
    // }
    // }
    // 设置统一的请求头部参数
    // builder.addInterceptor(apikey);
    // builder.addInterceptor(loggingInterceptor);
    // 设置缓存
    builder.addNetworkInterceptor(cacheInterceptor);
    builder.addInterceptor(cacheInterceptor);
    builder.cache(cache);
    // 设置超时
    builder.connectTimeout(15, TimeUnit.SECONDS);
    builder.readTimeout(20, TimeUnit.SECONDS);
    builder.writeTimeout(20, TimeUnit.SECONDS);
    // 错误重连
    builder.retryOnConnectionFailure(true);
    return builder.build();
}

Example 38 with CacheControl

use of okhttp3.CacheControl in project TicktockMusic by Lauzy.

the class CacheInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    Request request = chain.request();
    if (!isNetworkConnected()) {
        request = request.newBuilder().cacheControl(CacheControl.FORCE_CACHE).build();
    }
    /*else if (isNetworkConnected()) {
            request = request.newBuilder()
                    .cacheControl(CacheControl.FORCE_NETWORK)
                    .build();
        }*/
    Response response = chain.proceed(request);
    if (isNetworkConnected()) {
        // 1分钟内不再访问服务器
        int maxCacheTime = 60 * 60;
        response = response.newBuilder().header("Cache-Control", "public, max-age=" + maxCacheTime).removeHeader("Pragma").build();
    } else {
        // 5天
        int maxStale = 60 * 60 * 24 * 5;
        response = response.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + maxStale).removeHeader("Pragma").build();
    }
    return response;
}

Example 39 with CacheControl

use of okhttp3.CacheControl in project HL4A by HL4A.

the class 连接 method 同步.

public 资源 同步() {
    try {
        if (!Cookie表.isEmpty()) {
            请求头("Cookie", 转换Cookie(Cookie表));
        }
        请求.headers(请求头.build());
        请求.cacheControl(new CacheControl.Builder().noCache().build());
        ByteArrayOutputStream $输出 = 流.输出.字节();
        if (JSON输出) {
            if (JSON == null && 参数表.长度() > 0) {
                JSON(参数表);
            }
            if (JSON != null) {
                $输出.write(JSON.getBytes());
            }
        } else {
            byte[] $分隔 = ("--" + 标识).getBytes();
            byte[] $换行 = "\r\n".getBytes();
            if (!参数表.isEmpty()) {
                for (Map.Entry<String, String> $单个 : 参数表.entrySet()) {
                    $输出.write($换行);
                    $输出.write($分隔);
                    $输出.write($换行);
                    $输出.write("Content-Disposition: form-data;".getBytes());
                    $输出.write(("name=\"" + 编码($单个.getKey()) + "\"").getBytes());
                    $输出.write($换行);
                    $输出.write(编码($单个.getValue()).getBytes());
                }
            }
            if (!文件表.isEmpty()) {
                for (Map.Entry<String, File> $单个 : 文件表.entrySet()) {
                    File $文件 = $单个.getValue();
                    $输出.write($换行);
                    $输出.write($分隔);
                    $输出.write($换行);
                    $输出.write("Content-Disposition: form-data;".getBytes());
                    $输出.write(("name=\"" + 编码($单个.getKey()) + "\";").getBytes());
                    $输出.write(("filename=\"" + 编码($文件.getName()) + "\";").getBytes());
                    $输出.write($换行);
                    流.保存($输出, 流.输入.文件($文件.getPath()));
                }
            }
            $输出.write($换行);
            $输出.write($分隔);
            $输出.write("--".getBytes());
        }
        $输出.flush();
        请求.method(模式, ("GET".equals(模式) || "HEAD".equals(模式)) ? null : RequestBody.create(类型, $输出.toByteArray()));
        Request $请求 = 请求.build();
        return new 资源(网络实例.newCall($请求).execute());
    } catch (Exception $错误) {
    }
    return new 资源(null);
}

Example 40 with CacheControl

use of okhttp3.CacheControl in project SeriesGuide by UweTrottmann.

the class SgPicassoRequestHandler method createRequest.

private static okhttp3.Request createRequest(Uri uri, int networkPolicy) {
    CacheControl cacheControl = null;
    if (networkPolicy != 0) {
        if (NetworkPolicy.isOfflineOnly(networkPolicy)) {
            cacheControl = CacheControl.FORCE_CACHE;
        } else {
            CacheControl.Builder builder = new CacheControl.Builder();
            if (!NetworkPolicy.shouldReadFromDiskCache(networkPolicy)) {
                builder.noCache();
            }
            if (!NetworkPolicy.shouldWriteToDiskCache(networkPolicy)) {
                builder.noStore();
            }
            cacheControl = builder.build();
        }
    }
    okhttp3.Request.Builder builder = new okhttp3.Request.Builder().url(uri.toString());
    if (cacheControl != null) {
        builder.cacheControl(cacheControl);
    }
    return builder.build();
}