I have implemented a app for android using phone Gap.
In the app I have two button one is Voice Enroll and another one is Voice Verification.
For Voice Enroll I implemented Record Function Using CaptureAudio in Phone Gap. It works Great.
Now I need to upload the Record file to server. I have Used Below Code.
function captureSuccess(mediaFiles) {
var i, len;
for (i = 0, len = mediaFiles.length; i < len; i += 1) {
alert(mediaFiles[i]);
uploadFile(mediaFiles[i]);
}
}
function captureError(error) {
var msg = 'An error occurred during capture: ' + error.code;
navigator.notification.alert(msg, null, 'Uh oh!');
}
function captureAudio() {
navigator.device.capture.captureAudio(captureSuccess, captureError, {limit: 3);
}
// Upload files to server
function uploadFile(mediaFile) {
var ft = new FileTransfer(),
recordingPath = mediaFile.fullPath,
name = mediaFile.name;
console.log('Path is: ' + recordingPath);
ft.upload(recordingPath,
"Webservice URL",
function(result) {
alert("Hi");
console.log('Upload success: ' + result.responseCode);
console.log(result.bytesSent + ' bytes sent');
},
function(error) {
alert("welcome");
console.log('Error uploading file ' + recordingPath + ': ' + error.code);
},
{ fileName: name });
alert(recordingPath);
}
When I alert that mediaFiles[i] is received "Object Object". I can't receive any response after uploading.
Once Success we receive some messages from server about the audio file.
I am also send the audio file name as 'utterence'. How can i done this using phonegap and jquery mobile?
I remember having a similar problem and in my case the problem was capture returned full path and upload required the file path in different format so I had to modify the full path in a format accepted by upload.
Also make sure you set mimeType in the upload function. It defaults to image/jpeg. I am not sure how your server behaves but if it has self signed certificates then you will have to set trustAllHosts to true.
Hope this helps
Related
i'm trying to upload a large file (500+Mb, but could be even bigger) to our php server, using an app written in Ionic4+Angular+Cordova, on an emulator with Android 10.
I set up a system to upload the file in chunks.
It reads the file choosen by the user using THIS PLUGIN, chunk by chunk (5Mb per chunk).
Then it proceeds to send it to our server performing a POST request with Content-type multipart/form-data.
The file goes to server, server saves it, says "OK", then the app proceeds to send the following chunk.
Everything works fine, for the first 25/29 chunks.
Then, the POST request fails with
POST http://192.168.1.2/work/path/to/webservices/uploadChunks.php net::ERR_FILE_NOT_FOUND
I tried:
starting at another point in the file instead of byte 0 - got the same error
reading the file chunk by chunk, without making any POST request- could cycle the whole 500Mb file
reading the file chunk by chunk and making the POST requests, but not sending the chunks with them - could execute every single call without any error, through the end of the file
reading the file chunk by chunk and sending them to ANOTHER webservice - got the same error
reading the file chunk by chunk and performing a POST request to another webservice, with content-type application/json and putting the formData object into the request body (not sure this is a valid test tho) - could execute every single call without any error, through the end of the file
Checking out memory snapshots taken in chrome inspector during different chunks upload did not show any sign of memory leak.
The case was tested on a rather old device, where the same procedure caused the app to exit, without signaling any error (not even in logcat apparently).
Here is the piece of code used to chunk and send the file:
const generatedName = 'some_name_for_file';
// Path obtained from fileChooser plugin
let path_to_file = 'content://com.android.externalstorage.documents/document/primary%3ADownload%2Ffilename.avi'
const min_chunk_size = (5 * 1024 * 1024);
// Converting path to file:// path
this.filePath.resolveNativePath(path_to_file).then((resolvedPath) => {
return this.fileAPI.resolveLocalFilesystemUrl(resolvedPath);
}, (error) => {
console.log('ERROR FILEPATH');
console.log(error);
return Promise.reject('Can not access file.<br>Code : F - ' + error);
}).then(
(entry) => {
path_to_file = entry.toURL();
console.log(path_to_file);
(entry as FileEntry).file((file) => {
//Getting back to the zone
this.ngZone.run(() => {
// Re-computing chunk size to be sure we do not get more than 10k chunks (very remote case)
let file_chunk_size = file.size / 10000;
if (file_chunk_size < min_chunk_size) {
file_chunk_size = min_chunk_size;
}
//Total number of chunks
const tot_chunk = Math.ceil(file.size / file_chunk_size);
const reader = new FileReader();
let retry_count = 0; //Counter to check on retries
const readFile = (nr_part: number, part_start: number, length: number) => {
// Computing end of chunk
const part_end = Math.min(part_start + length, file.size);
// Slicing file to get desired chunk
const blob = file.slice(part_start, part_end);
reader.onload = (event: any) => {
if (event.target.readyState === FileReader.DONE) {
let formData = new FormData();
//Creating blob
let fileBlob = new Blob([reader.result], {
type: file.type
});
formData.append('file', fileBlob, generatedName || file.name);
formData.append('tot_chunk', tot_chunk.toString());
formData.append('nr_chunk', nr_part.toString());
// UPLOAD
const sub = this.http.post('http://192.168.1.2/path/to/webservice/uploadChunk.php', formData).subscribe({
next: (response: any) => {
console.log('UPLOAD completed');
console.log(response);
retry_count = 0;
if (response && response.status === 'OK') {
//Emptying form and blob to be sure memory is clean
formData = null;
fileBlob = null;
// Checking if this was the last chunk
if (part_end >= file.size) {
// END
callback({
status: 'OK'
});
} else {
// Go to next chunk
readFile(nr_part + 1, part_end, length);
}
//Clearing post call subscription
sub.unsubscribe();
} else {
//There was an error server-side
callback(response);
}
},
error: (err) => {
console.log('POST CALL ERROR');
console.log(err);
if (retry_count < 5) {
setTimeout(() => {
retry_count++;
console.log('RETRY (' + (retry_count + 1) + ')');
readFile(nr_part, part_start, length);
}, 1000);
} else {
console.log('STOP RETRYING');
callback({status:'ERROR'});
}
}
});
}
};
//If for some reason the start point is after the end point, we exit with success...
if (part_start < part_end) {
reader.readAsArrayBuffer(blob);
} else {
callback({
status: 'OK'
});
}
};
//Start reading chunks
readFile(1, 0, file_chunk_size);
});
}, (error) => {
console.log('DEBUG - ERROR 3 ');
console.log(error);
callback({
status: 'ERROR',
code: error.code,
message: 'Can not read file<br>(Code: 3-' + error.code + ')'
});
});
}, (error) => {
console.log('ERROR 3');
console.log(error);
return Promise.reject('Can not access file.<br>Code : 3 - ' + error);
}
);
I can not figure out what is going wrong. Can someone help me debug this, or knows what could be going on?
Thank you very much.
I still do not know what caused this issue, but i resolved using a PUT request instead of a POST request, sending the raw chunk, and putting additional data in custom headers (something like "X-nr-chunk" or "X-tot-chunk"). Upload completed fine without the error message.
I also used the cordova-advanced-http plugin, but i do not think it made a difference here, since it did not work with the POST request, like the other method (httpClient).
This has been tested on android only for now, not on iOS. I'll report if there is any problem. For now i consider this solved, but if you know what may have caused this problem, please share your thoughts.
Thanks everyone.
Im banging my head against my desk because I dont seem to find any answer that works.
I want to download a PDF to the local storage of an android device, and then open it in an external reader as Android is not able to display PDF in the browser. For iOS I simply use the InAppBrowser plugin which works nice btw. Im using cordova 6.3.1.
So, this is my code:
if (cordova.platformId === "android") {
var remoteFile = url;
var localFileName = "tmp.pdf";
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(fileSystem) {
//var fileSystemRoot = cordova.file.dataDirectory; Does not work...
var fileSystemRoot = fileSystem.root.toURL()
console.log(cordova.file.dataDirectory);
var ft = new FileTransfer();
ft.download(remoteFile,
fileSystemRoot + "tmp.pdf", function(entry) {
cordova.plugins.fileOpener2.open(
entry.toURL(),
'application/pdf',
{
error : function(e) {
console.log('Error status: ' + e.status + ' - Error message: ' + e.message + ' - URL: ' + messageObj.url);
},
success : function () {
console.log('file opened successfully');
console.log(fileSystemRoot);
console.log(entry.toURL());
}
}
);
}, function(error) {
console.log("Error in downloading");
console.log(error);
});
}, function(error) {
console.log("Error in requesting filesystem");
console.log(error);
});
}
I have tried tons of different things. fileSystem.root.fullpath, fileSystem.root.toURL(), fileSystem.root.nativeURL but I always end up with a path that does not seem to correspond with the device. I always get the success message that the download worked, adobe reader pops up but says the file is not readable. Not a surprise to me as the path it gives me is something like:
file:///data/data/ch.novalogix.novalib/files/files
That can simply not be true? I searched the whole system for the uploaded file but I dont think its downloaded. I guess I always get a wrong path...
Any ideas?
Thanks in advance!
I used fixed paths instead of the localFileSystem.
I've been stuck on this issue for awhile and i can't seem to find a solution. What i am trying to achieve is this:
Select a video from the phone's library
Upload the video to Amazon AWS using a signed PUT url
Download the uploaded video and play it back on the PC
I am able to select the video from the phone's gallery and successfully upload it to Amazon aws. However, when i try to open and playback the file, media player says that the file format is not supported.
It cannot be a codec issue with my player because i can playback other videos that were uploaded to amazon (via standard HTML file input). Plus, when i transfer the same video from my phone to the desktop, it is playable.
I have a feeling that i'm missing out something when setting up the FileTransfer object. Below is a snippet of my code:
navigator.camera.getPicture(
function(imgUrl) {
that.mDialogOpen("Uploading video...");
window.resolveLocalFileSystemURL(imgUrl, function(fileEntry) {
fileEntry.file(function(file) {
var parts = fileEntry.nativeURL.split('/');
var filename = parts[parts.length - 1];
// Params is sent to the server to generate the signed amazon put url
var params = {'a':'handlerFunctionKey', 'name':filename, 'type':'multipart/encrypted'};
var callback = function(data) {
alert("In callback");
var dataResp = data['handlerFunctionKey'];
if (dataResp.status == 'SUCCESS') {
var amazonUrl = decodeURIComponent(dataResp.object);
alert("Setting up options: " + file.type);
var ftOptions = new FileUploadOptions();
ftOptions.fileName = filename;
ftOptions.mimeType = file.type;
ftOptions.chunkedMode = false;
ftOptions.headers = {'Content-Type':"multipart/encrypted",'x-amz-acl':'public-read',"Connection":"close"};
ftOptions.httpMethod = 'PUT';
var ft = new FileTransfer();
ft.upload(imgUrl, amazonUrl,
function() {
$("#mModalText").html("Upload success");
},
function(err) {
alert("Upload error: " + err.code);
alert("Upload target: " + err.target);
alert("Upload source: " + err.source);
}, ftOptions, true);
}
};
that.doAjax(params, callback); // Execute ajax call to server and run the callback function upon response
}, function() {});
}, function() {});
},
function() {}, options);
The 'options' for the getPicture function are:
var options = {quality:50, destinationType:Camera.DestinationType.FILE_URI};
options['sourceType'] = Camera.PictureSourceType.PHOTOLIBRARY;
options['mediaType'] = Camera.MediaType.VIDEO;
options['targetWidth'] = 640;
options['targetHeight'] = 480;
The video i'm uploading is a MP4 with mimeType 'video/mp4'. I'm testing this on an Android. I'm building the code with Phonegap version 6.0.1 via remote build.
Thanks in advance.
I'm using the following code to record audio using Cordova Media plugin on android devices. This results in an empty audio file despite returning successfully on stopRecord(). Can somebody point to what might be wrong with this code?
$cordovaFile.createFile(cordova.file.dataDirectory, 'new-rec.amr'), false)
.then(function (fileObj) {
console.log('File created', fileObj);
var nativePath = fileObj.nativeURL;
resolveLocalFileSystemURL(nativePath, function (entry) {
var internalPath = entry.toInternalURL();
var mediaRec = new Media(internalPath,
//success callback
function (success) {
console.log("record success", success);
},
//error callback
function (err) {
console.log("record error: " + JSON.stringify(err));
});
// Start recording audio
mediaRec.startRecord();
});
}, function (error) {
console.log('Cannot create a file to initiate a new recording', error);
});
I was having this exact same problem today. Solved it by releasing the Media object. I'm not sure why this helped, but I have a feeling it may be that the OS is holding onto the Media object instead of saving it and then once it's released it's properly saved?
Not 100% sure though. It works without releasing in other Cordova directories (e.g. cordova.file.externalDataDirectory).
Here's my code:
var fileName = randomFileName();
fileName = fileName + ".aac";
var store = cordova.file.dataDirectory;
window.resolveLocalFileSystemURL(store, function(dir){
var directoryToSave = dir.nativeURL + fileName;
$scope.audioRecording = new Media(directoryToSave, audioRecordingSuccess, audioRecordingFail, audioStatus);
$scope.audioRecording.startRecord();
setTimeout(function(){
$scope.audioRecording.stopRecord();
$scope.audioRecording.release();
}, 5000);
});
i am using cordova-ionic framework to build app. i am new to the iOS or iPhone
in my requirement, i have to read a file in the app. i am reading file in the android app but same code showing error (code: 5).
i am following code types:
in android:
$cordovaFile.writeFile(( 'user.json', data, {'append':false} )).then(function(result) {
alert('file created.');
alert(JSON.stringify(result));
}, function(err) {
// An error occured. Show a message to the user
alert('file writed');
alert(JSON.stringify(err));
});
i can create file, writing, reading data and removing the file but in ios phone i am not able to create file using the same code.
in iPhone:
var data = {"user":{"name":"errer","email":"sdsdff#gmail.com","username":"sdfsdfsd"}};
$cordovaFile.writeFile(( 'user.json', data, {'append':false} )).then(function(result) {
// Success!
alert('file created.');
alert(JSON.stringify(result));
}, function(err) {
// An error occured. Show a message to the user
alert('file writed');
alert(JSON.stringify(err));
});
i just change my directory is cordova.file.cacheDirecotry/cordova.file.applicationDirectory
$cordovaFile.createFile(( cordova.file.cacheDirecotry+'user.json', true )).then(function(result) {
// Success!
alert('file created.');
alert(JSON.stringify(result));
}, function(err) {
// An error occured. Show a message to the user
alert('file writed');
alert(JSON.stringify(err));
});
all way getting the error like code: 12 or code: 5
please help me to solve this or give me a idea to get application file path
I have some progression.
First, I alert my cordova.file.dataDirectory or cordova.file.documentsDirectory.
They are
file:///var/mobile/...../Library/NoCloud
and
file:///var/mobile/..../Documents
Then I create a File without the prefix and succeed. Referring to this https://github.com/driftyco/ng-cordova/issues/362
and the success message shows that the native url of the file is saved in
file:///var/mobile/...../Library/files
Which is quite strange. By the way, I add the
<preference name="iosPersistentFileLocation" value="Library" />
according to https://github.com/apache/cordova-plugin-file/blob/master/doc/index.md#ios-persistent-storage-location
All the tests are running on IOS, i haven't test for Android.
Updates
All the following code worked for me and give success response
$cordovaFile.checkFile('/test.data')
$cordovaFile.createFile('test.data',false)
$cordovaFile.checkDir('/')
Hope this can solve your problems.
/*
Here is what I am using for my Android and IOS apps
Keep attention to a couple of things:
- Android and IOS have other directorynames for files
- Android devices have different root (myFSRootDirectory1 = Samsung Tab 3, msFSRootDirectory2 = Samsung SII)
- $cordovaFile functions prefixes all pathnames with root
$cordovaFileTransfer functions needs absolute pathnames
Here I create the prefixes for File functions and FileTransfer functions for Android and IOS
*/
// The $ionicPlatform and ionic.Platorm are from Ionic framework
//
$ionicPlatform.ready(function() {
if (ionic.Platform.isAndroid()) {
// If running on Android
console.log('cordova.file.externalDataDirectory: ' + cordova.file.externalDataDirectory);
//
// I use cordova.file.externalDataDirectory because this url is for Android devices
// If you remove the app from the device these url are cleared too on the device. So keep it clean.
// Remove the root from cordova.file.externalDataDirectory
//
myFsRootDirectory1 = 'file:///storage/emulated/0/'; // path for tablet
myFsRootDirectory2 = 'file:///storage/sdcard0/'; // path for phone
fileTransferDir = cordova.file.externalDataDirectory;
if (fileTransferDir.indexOf(myFsRootDirectory1) === 0) {
fileDir = fileTransferDir.replace(myFsRootDirectory1, '');
}
if (fileTransferDir.indexOf(myFsRootDirectory2) === 0) {
fileDir = fileTransferDir.replace(myFsRootDirectory2, '');
}
console.log('Android FILETRANSFERDIR: ' + fileTransferDir);
console.log('Android FILEDIR: ' + fileDir);
}
if (ionic.Platform.isIOS()) {
// if running on IOS
console.log('cordova.file.documentsDirectory: ' + cordova.file.documentsDirectory);
// I use cordova.file.documentsDirectory because this url is for IOS (NOT backed on iCloud) devices
fileTransferDir = cordova.file.documentsDirectory;
fileDir = '';
console.log('IOS FILETRANSFERDIR: ' + fileTransferDir);
console.log('IOS FILEDIR: ' + fileDir);
}
if (ionic.Platform.isAndroid() || ionic.Platform.isIOS()) {
//
// Just functions from the list below one by one ( or chain them)
//
}
});
// Download file from 'http://www.yourdomain.com/test.jpg' to test/one/test.jpg on device Filesystem
var hostPath = 'http://www.yourdomain.com/test.jpg';
var clientPath = fileTransferDir + 'test/one/test.jpg';
var fileTransferOptions = {};
$cordovaFile.downloadFile(hostPath, clientPath, true, fileTransferOptions).then (function() {
});
// Create dir test
$cordovaFile.createDir(fileDir + 'test/').then( function(dirEntry) {
});
// Create dir aganin in dir test
$cordovaFile.createDir(fileDir + 'test/one/').then( function(dirEntry) {
});
// Create empty file test.txt in test/again/
$cordovaFile.createFile(fileDir + 'test/one/test.txt', true).then( function(fileEntry) {
});
// List of files in test/again
$cordovaFile.listDir(fileDir + 'test/one/').then( function(entries) {
console.log('list dir: ', entries);
});
// Write some text into file
$cordovaFile.writeFile(fileDir + 'test/one/test.txt', 'Some text te test filewrite', '').then( function(result) {
});
// Read text written in file
$cordovaFile.readAsText(fileDir + 'test/one/test.txt').then( function(result) {
console.log('readAsText: ', result);
});
Perhaps it's because of a typo? You have cordova.file.cacheDirecotry. Shouldn't that be : cordova.file.cacheDirectory ?
Refer to the original documentation :-
https://github.com/apache/cordova-plugin-file/blob/master/doc/index.md#ios-file-system-layout
iOS has some directories as read-only. Try changing your path.
Let me know if it does not work for you.