/**
* Specifies the Content-Encoding header, as a string. The default implementation calls {@link
* #setContentEncoding(Header) setContentEncoding(Header)}.
*
* @param ceString the new Content-Encoding header, or <code>null</code> to unset
*/
public void setContentEncoding(final String ceString) {
Header h = null;
if (ceString != null) {
h = new BasicHeader(HTTP.CONTENT_ENCODING, ceString);
}
setContentEncoding(h);
}
@SuppressWarnings("unused")
private void postRemoteRes(String url, final String data) {
try {
// 设置HttpClient超时参数
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpConnectionParams.setSoTimeout(httpParameters, SOCKET_TIMEOUT);
DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters); // 创建http
// client
HttpPost httpPost = new HttpPost(url); // 创建http post
AbstractHttpEntity entity = null;
ContentProducer cp =
new ContentProducer() {
@Override
public void writeTo(OutputStream outstream) throws IOException {
// outstream.write(data.getBytes(HTTP.UTF_8));
// outstream.flush();
// outstream.close();
Writer writer = new OutputStreamWriter(outstream, "UTF-8");
writer.write(data);
writer.flush();
writer.close();
}
};
entity = new EntityTemplate(cp);
entity = new StringEntity(data, "utf-8");
entity =
new InputStreamEntity(
new ByteArrayInputStream(data.getBytes(HTTP.UTF_8)),
data.getBytes(HTTP.UTF_8).length);
entity.setContentType("application/x-www-form-urlencoded");
entity.setContentEncoding("utf-8");
httpPost.setEntity(entity);
// HttpResponse httpResponse = httpClient.execute(httpPost);//
// 执行http 请求
URL urls = new URL(url);
HttpURLConnection conn = (HttpURLConnection) urls.openConnection();
conn.setConnectTimeout(CONNECTION_TIMEOUT);
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.connect();
OutputStream out = conn.getOutputStream();
// 默认参数方式传递
out.write(data.getBytes(HTTP.UTF_8));
out.flush();
out.close();
InputStream is = conn.getInputStream();
if (is != null) {
// if (httpResponse != null
// && httpResponse.getStatusLine().getStatusCode() ==
// HttpStatus.SC_OK) {
// InputStream is = httpResponse.getEntity().getContent();
byte[] buffer = new byte[512];
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int readLength = 0;
int offset = 0;
mDataLen = 0;
mDataRes = null;
do {
readLength = is.read(buffer);
if (readLength > 0) {
baos.write(buffer, 0, readLength);
offset += readLength;
mDataLen = offset;
}
} while (!mIsStopDl && readLength > 0);
mDataRes = baos.toByteArray();
baos.close();
is.close();
}
// 下载完成
Log.i(
TAG,
"downloadRemoteRes download completed. data length="
+ (mDataRes == null ? "null" : mDataRes.length)
+ " record length="
+ mDataLen
+ " url="
+ url);
if (!mIsStopDl && (mDataRes == null || mDataRes.length == 0)) {
Log.e(TAG, "data = null");
if (mDlListener != null) mDlListener.onDlError(mTaskTag, DownloadManager.ERROR_RESULT_NULL);
return;
}
if (!mIsStopDl && mDlListener != null) {
Log.d(TAG, "downloadRemoteRes ---- callback in.");
mDlListener.onDlCompleted(mTaskTag, mDataRes, mDataLen);
Log.d(TAG, "downloadRemoteRes ---- callback out.");
}
} catch (ConnectTimeoutException e) {
Log.e(TAG, "downloadRemoteRes exception url=" + url + " msg=" + e.getMessage());
if (!mIsStopDl && mDlListener != null) {
mDlListener.onDlError(mTaskTag, DownloadManager.ERROR_TIME_OUT);
}
} catch (SocketTimeoutException e) {
Log.e(TAG, "downloadRemoteRes exception url=" + url + " msg=" + e.getMessage());
if (!mIsStopDl && mDlListener != null) {
mDlListener.onDlError(mTaskTag, DownloadManager.ERROR_TIME_OUT);
}
} catch (Exception e) {
Log.e(TAG, "downloadRemoteRes exception url=" + url + " msg=" + e.getMessage());
if (!mIsStopDl && mDlListener != null) {
mDlListener.onDlError(mTaskTag, DownloadManager.ERROR_OTHER);
}
}
}
