litesoft
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/* Copyright (c) 2011 Zhihua (Dennis) Jiang
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.gwtmobile.ui.kitchensink.client.phonegap;
import com.google.gwt.core.client.*;
import com.google.gwt.uibinder.client.*;
import com.google.gwt.user.client.ui.*;
import com.gwtmobile.phonegap.client.*;
import com.gwtmobile.phonegap.client.Camera.*;
import com.gwtmobile.phonegap.client.FileMgr.*;
import com.gwtmobile.ui.client.event.*;
import com.gwtmobile.ui.client.page.*;
public class FileTransferUi extends Page
{
@UiField HTML text;
private static FileTransferUiUiBinder uiBinder = GWT.create( FileTransferUiUiBinder.class );
interface FileTransferUiUiBinder extends UiBinder<Widget, FileTransferUi>
{
}
public FileTransferUi() {
initWidget(uiBinder.createAndBindUi(this));
}
@UiHandler("list")
void onListSelectionChanged(SelectionChangedEvent e) {
switch (e.getSelection()) {
case 0:
transferFile();
break;
}
}
void transferFile() {
Camera.getPicture( new Camera.Callback()
{
@Override
public void onSuccess( String imageData )
{
String serverUrl = "http://gwtmobile-services.appspot.com/filetransfer";
FileTransfer ft = FileMgr.newFileTransfer();
final String lb = "<br/>";
Notification.activityStart( "Uploading", "Hang in there..." );
ft.upload( imageData, serverUrl, new FileTransferCallback()
{
@Override
public void onSuccess( FileTransferResult result )
{
Notification.activityStop();
text.setHTML( "response code: " + result.getResponseCode() + lb +
"bytes sent: " + result.getBytesSent() + lb +
result.getResponse() );
}
@Override
public void onError( FileTransferError error )
{
Notification.activityStop();
text.setHTML( error.getCode().toString() );
}
}, FileTransferOptions.newInstance().fileKey( "file" ).fileName( imageData.substring( imageData.lastIndexOf( '/' ) + 1 ) ).mimeType( "image/jpeg" ) );
}
@Override
public void onError( String message )
{
text.setHTML( "Error: " + message );
}
}, new Camera.Options().quality( 50 ).sourceType( SourceType.CAMERA ).destinationType( DestinationType.FILE_URI ).allowEdit( false ) );
}
}
|
Revision |
Author |
Commited |
Message |
658
|
GeorgeS
|
Tue 01 May, 2012 04:06:58 +0000 |
|