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대기열처럼 파일을 하나씩 업로드하고 싶습니다. 간단히 말해서 10 개의 파일이 있고 모든 파일을 업로드하려고하며 네트워크 연결을 확인해야합니다. 그렇지 않으면 파일이 대기열에 있어야하며 나중에 업로드하려고 시도합니다. 왼쪽 큐에있는 하나의 파일까지 계속 시도합니다. 제발 도와주세요, 어떻게 안드로이드에서 이것을 얻을 수 있습니까?android의 대기열처럼 하나씩 파일을 업로드하고 싶습니다.
이것은 내가 (캔트 아직 편집 참조) 지금까지
final Thread thread = new Thread(){
public void run() {
try {
while(true){
ThisCaching ic = new ThisCaching(getApplicationContext());
fileToUpload = ic.getDataFromCache("audiofiles", "SELECT * FROM audiofiles WHERE STATUS = '2' OR STATUS = '3' ORDER BY rowid DESC");
if(fileToUpload != null)
{
for (int i=0; i<fileToUpload.size(); i++) {
try {
System.out.println("Current position while uploading ::> " + i);
Thread.sleep(1000);
ConstantData.selectedFile = fileToUpload.get(i).toString();
ConstantData.position = i;
if(checkConnectivity()){
new Uploading().execute();
myApplication.getHttpClient().getConnectionManager().closeExpiredConnections();
}else{
String[] status = {"STATUS"};
String[] val = {"2"};
try {
SQLiteDatabase sd = ThisDataHelper.getInstance(getApplicationContext()).getDB();
new ThisTable(sd, "audiofiles").updateRow(status,val, "FILENAME = " + "'"+ConstantData.selectedFile+"'");
} catch (Exception e1) {
e1.printStackTrace();
}
}
} catch (Exception e) {
return;
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
return;
}
}
};
String line = null;
HttpClient httpClient = null;
HttpContext localContext = null;
HttpPost httpPost = null;
MultipartEntity entity = null;
HttpResponse response = null;
HttpEntity httpEntity =null;
SQLiteDatabase sd = ThisDataHelper.getInstance(getApplicationContext()).getDB();
try {
String strArray[]={"http://myurl.com","filename",ConstantData.selectedFile,"activityType",ConstantData.activityType,"patientId",ConstantData.patientId,"caseId",ConstantData.caseId,"doctorId",ConstantData.doctorId,"clinicCode",ConstantData.clinicCode,"documentType",ConstantData.documentType,"templateId",ConstantData.templateId};
httpClient = new DefaultHttpClient();
//httpClient.getConnectionManager().r
localContext = new BasicHttpContext();
httpPost = new HttpPost(strArray[0]);
entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
File file = new File(ConstantData.selectedFile);
String type = file.getAbsolutePath().substring(file.getAbsolutePath().lastIndexOf(".")+1);
if(strArray.length>1)
{
for(int i=1;i<strArray.length;i=i+2)
{
if(strArray[i]!=null){
if(!strArray[i].equalsIgnoreCase("")){
// System.out.println("i) : "+i +" i+1) : "+(i+1));
Log.i(strArray[i], "::" + strArray[i+1]);
if(strArray[i].equalsIgnoreCase("filename")){
entity.addPart("filename", new FileBody(file,"audio/"+type));
}else{
entity.addPart(strArray[i], new StringBody(strArray[i+1]));
}
}
}
}
}
httpPost.setEntity(entity);
response = httpClient.execute(httpPost,localContext);// i m getting error at this line
System.out.println("Response code is ::> " +response.getStatusLine().getStatusCode());
code = response.getStatusLine().getStatusCode();
httpEntity = response.getEntity();
line = EntityUtils.toString(httpEntity, HTTP.UTF_8);
} catch (UnsupportedEncodingException e) {
code=100;
e.printStackTrace();
line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
ConstantData.uploaded = false;
String[] status = {"STATUS"};
String[] val = {"3"};
try {
new ThisTable(sd, "audiofiles").updateRow(status,val, "FILENAME = " + "'"+ConstantData.selectedFile+"'");
} catch (Exception e1) {
e1.printStackTrace();
}
} catch (MalformedURLException e) {
code=100;
e.printStackTrace();
line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
ConstantData.uploaded = false;
String[] status = {"STATUS"};
String[] val = {"3"};
try {
new ThisTable(sd, "audiofiles").updateRow(status,val, "FILENAME = " + "'"+ConstantData.selectedFile+"'");
} catch (Exception e1) {
e1.printStackTrace();
}
} catch (IOException e) {
code=100;
e.printStackTrace();
line = "<results status=\"error\"><msg>Can't connect to server</msg></results>";
ConstantData.uploaded = false;
String[] status = {"STATUS"};
String[] val = {"3"};
try {
new ThisTable(sd, "audiofiles").updateRow(status,val, "FILENAME = " + "'"+ConstantData.selectedFile+"'");
} catch (Exception e1) {
e1.printStackTrace();
}
} catch (Exception e) {
code=100;
e.printStackTrace();
ConstantData.uploaded = false;
String[] status = {"STATUS"};
String[] val = {"3"};
try {
new ThisTable(sd, "audiofiles").updateRow(status,val, "FILENAME = " + "'"+ConstantData.selectedFile+"'");
} catch (Exception e1) {
e1.printStackTrace();
}
}finally{
//
try {
// System.out.println("&&&& while realeasing connection");
//// if(httpClient != null){
//// httpClient.getConnectionManager().releaseConnection((ManagedClientConnection) httpClient.getConnectionManager(), -1, TimeUnit.MINUTES);
//// }
// if(httpPost.getEntity().getContent() != null){
// InputStream content = httpPost.getEntity().getContent();
// content.close();
// }
// } catch (Exception e) {
// e.printStackTrace();
// }
}
return line;
`