Examples with DefaultHttpClient org.apache.http.impl.client.DefaultHttpClient used on opensource projects

Example 46 with DefaultHttpClient

use of org.apache.http.impl.client.DefaultHttpClient in project FastDev4Android by jiangqqlmj.

the class IoUtils method responseFromServiceByGetNo.

/**
     * get请求获取服务端数据 不适用账号密码验证
     */
public static String responseFromServiceByGetNo(String url, HashMap<String, String> map) {
    if (url == null || url.equals("")) {
        return null;
    }
    if (map != null) {
        StringBuilder sb = new StringBuilder(url);
        sb.append('?');
        for (Map.Entry<String, String> entry : map.entrySet()) {
            String key = entry.getKey().toString();
            String value = null;
            if (entry.getValue() == null) {
                value = "";
            } else {
                value = entry.getValue().toString();
            }
            sb.append(key);
            sb.append('=');
            try {
                Log.d(TAG_LISTLOGIC, "get获取数据的key:" + key);
                Log.d(TAG_LISTLOGIC, "get获取数据的value:" + value);
                value = URLEncoder.encode(value, HTTP.UTF_8);
                Log.d(TAG_LISTLOGIC, "get投递编码后value:" + value);
                sb.append(value);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            sb.append('&');
        }
        // 删除最后一个"&"
        sb.deleteCharAt(sb.length() - 1);
        url = sb.toString();
    }
    Log.d(TAG_LISTLOGIC, "get请求地址" + url);
    HttpGet httpGet = null;
    URI encodedUri = null;
    InputStream is = null;
    try {
        encodedUri = new URI(url);
        httpGet = new HttpGet(encodedUri);
    } catch (URISyntaxException e) {
        // 清理一些空格
        String encodedUrl = url.replace(' ', '+');
        httpGet = new HttpGet(encodedUrl);
        e.printStackTrace();
    }
    HttpClient httpClient = new DefaultHttpClient();
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 4000);
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 4000);
    try {
        HttpResponse httpResponse = httpClient.execute(httpGet);
        if (httpResponse != null) {
            int httpCode = httpResponse.getStatusLine().getStatusCode();
            if (httpCode == HttpStatus.SC_OK) {
                HttpEntity entity = httpResponse.getEntity();
                Header header = httpResponse.getFirstHeader("Content-Encoding");
                if (header != null && header.getValue().equals("gzip")) {
                    Log.d(TAG_LISTLOGIC, "数据已做gzip压缩...");
                    // gzip压缩
                    byte[] resultstream = EntityUtils.toByteArray(entity);
                    resultstream = unGZip(resultstream);
                    return new String(resultstream, "UTF-8");
                } else {
                    Log.d(TAG_LISTLOGIC, "数据无Gzip压缩...");
                    // 无压缩
                    is = entity.getContent();
                    if (is != null) {
                        return new String(getByteArrayFromInputstream(is), "utf-8");
                    }
                }
                Log.d(TAG_LISTLOGIC, "get请求服务器返回值200");
            } else {
                httpGet.abort();
            }
        } else {
            httpGet.abort();
        }
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    } catch (OutOfMemoryError e) {
        e.printStackTrace();
        return null;
    } finally {
        if (httpClient != null) {
            httpClient.getConnectionManager().shutdown();
            httpClient = null;
        }
    }
    return null;
}

Example 47 with DefaultHttpClient

use of org.apache.http.impl.client.DefaultHttpClient in project FastDev4Android by jiangqqlmj.

the class IoUtils method getInputStreamFromUrl.

public static InputStream getInputStreamFromUrl(String url, RequestCallBack requestCallBack) {
    if (url == null || !url.contains("http://")) {
        Log.e("listlogic", "列表下载地址异常");
        return null;
    }
    if (requestCallBack != null) {
        requestCallBack.onRequestStart();
    }
    if (requestCallBack != null) {
        requestCallBack.onRequestLoading();
    }
    URI encodedUri = null;
    HttpGet httpGet = null;
    try {
        encodedUri = new URI(url);
        httpGet = new HttpGet(encodedUri);
    } catch (URISyntaxException e) {
        // 清理一些空格
        String encodedUrl = url.replace(' ', '+');
        httpGet = new HttpGet(encodedUrl);
        e.printStackTrace();
    }
    // 创建httpclient对象
    HttpClient httpClient = new DefaultHttpClient();
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, DEF_CONN_TIMEOUT);
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, DEF_SOCKET_TIMEOUT);
    HttpResponse httpResponse = null;
    InputStream inputStream = null;
    try {
        try {
            // 执行请求
            httpResponse = httpClient.execute(httpGet);
        } catch (UnknownHostException e) {
            e.printStackTrace();
        } catch (SocketException e) {
            e.printStackTrace();
        }
        if (httpResponse != null) {
            int httpCode = httpResponse.getStatusLine().getStatusCode();
            if (httpCode == HttpStatus.SC_OK) {
                // 请求数据
                HttpEntity httpEntity = httpResponse.getEntity();
                if (httpEntity != null) {
                    inputStream = httpEntity.getContent();
                    byte[] bytes = getByteArrayFromInputstream(inputStream);
                    if (bytes != null) {
                        InputStream inputStream2 = new ByteArrayInputStream(bytes);
                        if (requestCallBack != null) {
                            requestCallBack.onRequestSuccess(inputStream2);
                        }
                        return inputStream2;
                    }
                }
            } else {
                httpGet.abort();
                if (requestCallBack != null) {
                    requestCallBack.onRequestError(RequestCallBack.HTTPSTATUSERROR, "HTTP链接错误");
                }
            }
        } else {
            httpGet.abort();
            if (requestCallBack != null) {
                requestCallBack.onRequestError(RequestCallBack.HTTPRESPONSEERROR, "数据获取异常");
            }
        }
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        if (requestCallBack != null) {
            requestCallBack.onRequestError(RequestCallBack.HTTPRESPONSEERROR, "数据获取异常");
        }
    } catch (IOException e) {
        e.printStackTrace();
        if (requestCallBack != null) {
            requestCallBack.onRequestError(RequestCallBack.HTTPRESPONSEERROR, "数据获取异常");
        }
    } finally {
        if (httpClient != null) {
            httpClient.getConnectionManager().shutdown();
        }
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        if (requestCallBack != null) {
            requestCallBack.onCancel();
        }
    }
    return null;
}

Example 48 with DefaultHttpClient

use of org.apache.http.impl.client.DefaultHttpClient in project FastDev4Android by jiangqqlmj.

the class IoUtils method sendMessageByPost.

/**
     * post投递
     */
public static void sendMessageByPost(String url, HashMap<String, String> map) {
    if (url == null || url.equals("")) {
        return;
    }
    Log.d(TAG_LISTLOGIC, "post投递地址:" + url);
    HttpPost httpPost = null;
    URI encodedUri = getEncodingURI(url);
    httpPost = new HttpPost(encodedUri);
    HttpClient httpClient = new DefaultHttpClient();
    httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, DELIVER_CONN_TIMEOUT);
    httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, DELIVER_SOCKET_TIMEOUT);
    try {
        if (map != null) {
            List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>();
            for (Map.Entry<String, String> entry : map.entrySet()) {
                String key = entry.getKey().toString();
                String value = null;
                if (entry.getValue() == null) {
                    value = "";
                } else {
                    value = entry.getValue().toString();
                }
                Log.d(TAG_LISTLOGIC, "post投递参数" + key + "=" + value);
                BasicNameValuePair basicNameValuePair = new BasicNameValuePair(key, value);
                nameValuePair.add(basicNameValuePair);
            }
            httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair, HTTP.UTF_8));
        }
        HttpResponse httpResponse = httpClient.execute(httpPost);
        if (httpResponse != null) {
            int code = httpResponse.getStatusLine().getStatusCode();
            if (code == HttpStatus.SC_OK) {
                Log.d(TAG_LISTLOGIC, "post投递服务器返回200");
                return;
            } else {
                httpPost.abort();
            }
        } else {
            httpPost.abort();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (httpClient != null) {
            httpClient.getConnectionManager().shutdown();
            httpClient = null;
        }
    }
}

Example 49 with DefaultHttpClient

use of org.apache.http.impl.client.DefaultHttpClient in project FastDev4Android by jiangqqlmj.

the class IoUtils method getInputStream.

/**
     * 获取url的InputStream
     *
     * @param urlStr
     * @return
     */
public static InputStream getInputStream(String urlStr) {
    Log.d(TAG_LISTLOGIC, "get http input:" + urlStr);
    InputStream inpStream = null;
    try {
        HttpGet http = new HttpGet(urlStr);
        HttpClient client = new DefaultHttpClient();
        HttpResponse response = (HttpResponse) client.execute(http);
        HttpEntity httpEntity = response.getEntity();
        BufferedHttpEntity bufferedHttpEntity = new BufferedHttpEntity(httpEntity);
        // 获取数据流
        inpStream = bufferedHttpEntity.getContent();
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        if (inpStream != null) {
            try {
                inpStream.close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    }
    return inpStream;
}

Example 50 with DefaultHttpClient

use of org.apache.http.impl.client.DefaultHttpClient in project SmartAndroidSource by jaychou2012.

the class MySSLSocketFactory method getNewHttpClient.

/**
     * Gets a DefaultHttpClient which trusts a set of certificates specified by the KeyStore
     *
     * @param keyStore custom provided KeyStore instance
     * @return DefaultHttpClient
     */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {
    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}