Package javax.microedition.io.file

Examples of javax.microedition.io.file.FileConnection

5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
    };

    public static void save() {
        System.out.println("saving...");
        try {
            FileConnection file =
                    (FileConnection) Connector.open("file:///root1/char.bin");
            try {
                if (!file.exists()) {
                    file.create();
                    file.truncate(0);
                }
                DataOutputStream out = file.openDataOutputStream();

                try {

                    System.out.println("saving X: " + X.length);
                    for (int i = 0; i <  X.length; i++) {
                        out.writeByte(X[i]);
                    }

                    System.out.println("saving Y: " + Y.length);
                    for (int i = 0; i < Y.length; i++) {
                        out.writeShort(Y[i]);
                    }

                    System.out.println("saving A: " + A.length);
                    for (int i = 0; i < A.length; i++) {
                        out.writeInt(A[i]);
                    }
                } finally {
                    out.close();
                }
            } finally {
                file.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
View Full Code Here
387
388
389
390
391
392
393
394
395
396
397
398
399
400
     * @return The image data
     */
    private byte[] getData(final String url) {
        byte[] data = new byte[0];
        try {
            final FileConnection file = (FileConnection) Connector.open(url);
            final int fileSize = (int) file.fileSize();
            data = new byte[fileSize];
            final InputStream inputStream = file.openInputStream();
            inputStream.read(data);
        } catch (final Exception e) {
            errorDialog(e.toString());
        }
        return data;
View Full Code Here
230
231
232
233
234
235
236
237
238
239
240
241
242
                    }

                    if (path != null) {
                        // Set the directory to open the FilePicker in if the
                        // directory exists.
                        final FileConnection fconn =
                                (FileConnection) Connector.open(path);
                        if (fconn.exists()) {
                            _filePicker.setPath(path);
                        }
                    }
                } catch (final Exception ioe) {
                    UiApplication.getUiApplication().invokeLater(
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
115
116
                _statusField
                        .setText("Open the menu to download or upload attachments");

                // Check if SD card is inserted
                try {
                    final FileConnection fc =
                            (FileConnection) Connector.open("file:///SDCard/");
                    fc.close();
                    _app.pushScreen(new FileExplorerScreen(_app));
                } catch (final IOException e) {
                    Dialog.inform("Please insert an SD card to upload items.");
                }
            }
View Full Code Here
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
        _model.removeAllRows();

        Enumeration rootEnum = null;

        if (root != null) {
            FileConnection fc = null;

            // Open the file system and get the list of directories/files
            try {
                fc = (FileConnection) Connector.open(root);
                rootEnum = fc.list();
            } catch (final IOException e) {
                AttachmentDemo.errorDialog(e.toString());
                return;
            } finally {
                if (fc != null) {
                    // Everything is read, make sure to close the connection
                    try {
                        fc.close();
                        fc = null;
                    } catch (final IOException e) {
                    }
                }
            }
View Full Code Here
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
     *
     * @param file
     *            Upper directory to be read
     */
    private void readSubroots(final String file) {
        FileConnection fc = null;

        try {
            fc = (FileConnection) Connector.open(file);

            // Create a file holder from the FileConnection so that the
            // connection is not left open
            final FileHolder fileholder =
                    new FileHolder(file, fc.isDirectory());
            _model.addRow(fileholder);
        } catch (final IOException e) {
            System.out.println("Connector.open(" + file + ") threw "
                    + e.toString());
        } finally {
            if (fc != null) {
                // Everything is read. Close the connection.
                try {
                    fc.close();
                    fc = null;
                } catch (final Exception ioex) {
                }
            }
        }
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
104
            final String fileSystemName = (String) fileSystemList.nextElement();

            // Cannot write data to "system/" partition
            if (!fileSystemName.equals("system/")) {
                try {
                    final FileConnection fconn =
                            (FileConnection) Connector.open("file:///"
                                    + fileSystemName);
                    if (fconn.availableSize() >= minSize) {
                        fileSystems.addElement(fileSystemName);
                    }
                } catch (final IOException e) {
                    // If an exception occurs, just ignore the file system
                }
View Full Code Here
82
83
84
85
86
87
88
89
90
91
92
93
94
     *            A locator string in URI syntax that points to the video file
     */
    public VideoPlaybackScreen(final String file) {
        boolean notEmpty;
        try {
            final FileConnection fconn = (FileConnection) Connector.open(file);
            notEmpty = fconn.exists() && fconn.fileSize() > 0;
            fconn.close();
        } catch (final IOException e) {
            Dialog.alert("Exception while accessing the video filesize:\n\n"
                    + e);
            notEmpty = false;
        }
View Full Code Here
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
     *            If false, search for "pictures" folder, if true then search
     *            for pictures within folder.
     */
    private void
            readDirectory(final String root, final boolean isPictureFolder) {
        FileConnection fc = null;

        try {
            fc =
                    (FileConnection) Connector.open("file:///" + root,
                            Connector.READ);

            if (fc.isDirectory()) {
                final Enumeration e = fc.list();
                while (e.hasMoreElements()) {
                    final String inner = (String) e.nextElement();

                    if (isPictureFolder) {
                        _pictureFileNames.addElement(inner);
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
     *            Path to the resource to be read
     * @return byte[] A byte array containing the specified resource
     */
    private byte[] readStream(final String path) {
        InputStream in = null;
        FileConnection fc = null;
        byte[] bytes = null;

        try {
            fc = (FileConnection) Connector.open(path);
            if (fc != null && fc.exists()) {
                in = fc.openInputStream();
                if (in != null) {
                    bytes = IOUtilities.streamToBytes(in);
                }
            }
        } catch (final IOException e) {
            AttachmentDemo.errorDialog(e.toString());
        } finally {
            try {
                if (in != null) {
                    in.close();
                }
            } catch (final IOException e) {
            }
            try {
                if (fc != null) {
                    fc.close();
                }
            } catch (final IOException e) {
            }

        }
View Full Code Here
TOP

Related Classes of javax.microedition.io.file.FileConnection

  • ASAPMIDlet
  • blackberry.media.camera.TakePictureFunction$CameraJournalListener
  • blackberry.media.camera.TakeVideoFunction$VideoJournalListener
  • blackberry.media.microphone.Record
  • blackberry.message.util.FileUtil
  • blackberry.system.SystemExtension
  • blackberry.ui.screen.FunctionScreenshot
  • com.mapmidlet.gps.GpsConnection
  • com.mapmidlet.misc.IOTool
  • com.rim.samples.device.attachmentdemo.AttachmentDemoScreen
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.