how to send data from android to server using json?
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['Create Url object for your URL.', 'Open url connection from the url object.', 'Set headers and output stream.', 'Write data to output stream.', 'Send the POST request.', 'Get response Inputstream, convert it to String and return it.']
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['If prompted to allow access to your data, tap Allow.', 'Touch and hold the Status bar (at the top) then drag to the bottom. The image below is an example.', "From the. 'Android System' section, ensure File Transfer is selected."]
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['Play.', 'New.', 'Add external server (top right, represented by a plus symbol and an arrow)', 'And enter a name–can be any name.', 'Enter the address.', 'Enter port number.', 'Tap Add server.']
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On your Galaxy S6 or Galaxy S6 edge, open the app from where you want to send files/content to another device. Select whatever content you want to send, then press the Share button in whatever app you're in (the share button is an icon with three dots, with two dots connected to one in between by two lines.)
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['using request attributes: Set the value to send in request attribute with a name of your choice as request.setAttribute("send", "valueToSend") and retrieve it on another jsp using request.getAttribute("send");', 'using session attributes. ... ', 'using application attributes.']
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The res. send function sets the content type to text/Html which means that the client will now treat it as text. ... json function on the other handsets the content-type header to application/JSON so that the client treats the response string as a valid JSON object. It also then returns the response to the client.
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['Download and install AnyTrans app on your phone.', 'Connect your phone and computer.', 'Choose Data Transfer mode.', 'Select photos on your PC to transfer.', 'Transfer photos from PC to Android.', 'Open Dropbox.', 'Add files to Dropbox to sync.', 'Download files to your Android device.']
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["Launch the text messaging feature on your Samsung phone by clicking the Main Menu button on your phone's keypad. ... ", 'Click on the pull-down menu that appears and click "Messaging." You Inbox will be displayed.']
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['first Add the listener on send button and this button will send the data. ... ', 'Now create the String type variable for store the value of EditText which is input by user. ... ', 'Now create the Intent object First_activity. ... ', 'Put the value in putExtra method in key value pair then start the activity.']
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Converting Java object to JSON In it, create an object of the POJO class, set required values to it using the setter methods. Instantiate the ObjectMapper class. Invoke the writeValueAsString() method by passing the above created POJO object. Retrieve and print the obtained JSON.
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Dial *141# USSD code on your phone and send it. Choose option 6 from the next window and click on send. Pick option 2 (for data gifting) or 3 (for data Me2U), depending on your data sharing needs.
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['Open the Photos or Gallery app on your Android Phone or tablet.', 'Tap and hold on any photo, until you see check boxes appearing on all photos.', 'Select all the Photos that you want to send by tapping on them.', 'Now, Tap on the Share icon (See image above)']
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['Download PhoneCopy application. From PhoneCopy.com or Google Play.', 'Open PhoneCopy application.', 'Fill in your Username and Password.', 'Press Login.', 'Press Advanced & Account.', 'Choose One-way sync.', 'Select this device to Server.', 'Read the information and press Agree and continue.']
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["Connect the data cable to the socket and to your computer's USB port.", 'Slide your finger downwards starting from the top of the screen.', 'Press Android system.', 'Press Tap for other USB options..', 'Press Transferring files to turn on the function.', 'Start a file manager on your computer.']
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['$. ajax() method allows you to send asynchronous http requests to submit or retrieve data from the server without reloading the whole page.', '$. ajax() can be used to send http GET, POST, PUT, DELETE etc. ... ', 'Syntax: $. ... ', 'Use option parameter to customize ajax request as per your need.']
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['Project Structure.', 'JQueryDatatableController.', 'I have created a separate controller called JQueryDatatableController in which we are returning List of Employee objects as a JSON string.', 'To convert Java Object into JSON string I have used a Jackson api. ... ', 'pom.xml.', 'Employee.java.', 'LoadDataService.', 'Common.css.']
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You can fix it by using Content-Type as application/x-www-form-urlencoded in request header. Simply use the Body Tab and enter the post parameters there. ... Check your content-type in the header. I was having issue with this sending raw JSON and my content-type as application/json in the POSTMAN header.