Listed below is a snippet of code that can be used in the index.html
file to implement the DocumentPicker API functionality.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | var picker = new launchbox.DocumentPicker();// Optionally, configure the picker to pick documents only from the device library...picker.source = "library";// ...or try to capture new document using a camera...picker.source = "capture"; // Optionally, filter out document types which you are interested in...picker.type = ["image", "video"];// ...or...picker.type = "audio";// Optionally, provide some parameters:picker.imageParams = {saveToLibrary : true, quality : 60};picker.videoParams ...// Finally, pick a document...picker.pick() .then(function(fileEntry) { // If document is picked successfully, you obtain an // instance of the File API 'FileEntry' object here. // You can open it using the launchbox.DocumentViewer API or // upload it to the server using launchbox.FileTransfer API. }) .catch(function(error)) { // Error handling. }); |