Examples with Audio com.codename1.media.Audio used on opensource projects

Example 1 with Audio

use of com.codename1.media.Audio in project CodenameOne by codenameone.

the class AndroidImplementation method createMedia.

/**
 * @inheritDoc
 */
@Override
public Media createMedia(final String uri, boolean isVideo, final Runnable onCompletion) throws IOException {
    if (getActivity() == null) {
        return null;
    }
    if (!checkForPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE, "This is required to play media")) {
        return null;
    }
    if (uri.startsWith("file://")) {
        return createMedia(removeFilePrefix(uri), isVideo, onCompletion);
    }
    File file = null;
    if (uri.indexOf(':') < 0) {
        // use a file object to play to try and workaround this issue:
        // http://code.google.com/p/android/issues/detail?id=4124
        file = new File(uri);
    }
    Media retVal;
    if (isVideo) {
        final AndroidImplementation.Video[] video = new AndroidImplementation.Video[1];
        final boolean[] flag = new boolean[1];
        final File f = file;
        getActivity().runOnUiThread(new Runnable() {

            @Override
            public void run() {
                VideoView v = new VideoView(getActivity());
                v.setZOrderMediaOverlay(true);
                if (f != null) {
                    v.setVideoURI(Uri.fromFile(f));
                } else {
                    v.setVideoURI(Uri.parse(uri));
                }
                video[0] = new AndroidImplementation.Video(v, getActivity(), onCompletion);
                flag[0] = true;
                synchronized (flag) {
                    flag.notify();
                }
            }
        });
        while (!flag[0]) {
            synchronized (flag) {
                try {
                    flag.wait(100);
                } catch (InterruptedException ex) {
                }
            }
        }
        return video[0];
    } else {
        MediaPlayer player;
        if (file != null) {
            FileInputStream is = new FileInputStream(file);
            player = new MediaPlayer();
            player.setDataSource(is.getFD());
            player.prepare();
        } else {
            player = MediaPlayer.create(getActivity(), Uri.parse(uri));
        }
        retVal = new Audio(getActivity(), player, null, onCompletion);
    }
    return retVal;
}

Example 2 with Audio

use of com.codename1.media.Audio in project CodenameOne by codenameone.

the class AndroidImplementation method createMedia.

/**
 * @inheritDoc
 */
@Override
public Media createMedia(InputStream stream, String mimeType, final Runnable onCompletion) throws IOException {
    if (getActivity() == null) {
        return null;
    }
    if (!checkForPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE, "This is required to play media")) {
        return null;
    }
    boolean isVideo = mimeType.contains("video");
    if (!isVideo && stream instanceof FileInputStream) {
        MediaPlayer player = new MediaPlayer();
        player.setDataSource(((FileInputStream) stream).getFD());
        player.prepare();
        return new Audio(getActivity(), player, stream, onCompletion);
    }
    String extension = MimeTypeMap.getFileExtensionFromUrl(mimeType);
    final File temp = File.createTempFile("mtmp", extension == null ? "dat" : extension);
    temp.deleteOnExit();
    OutputStream out = createFileOuputStream(temp);
    byte[] buf = new byte[256];
    int len = 0;
    while ((len = stream.read(buf, 0, buf.length)) > -1) {
        out.write(buf, 0, len);
    }
    out.close();
    stream.close();
    final Runnable finish = new Runnable() {

        @Override
        public void run() {
            if (onCompletion != null) {
                Display.getInstance().callSerially(onCompletion);
                // makes sure the file is only deleted after the onCompletion was invoked
                Display.getInstance().callSerially(new Runnable() {

                    @Override
                    public void run() {
                        temp.delete();
                    }
                });
                return;
            }
            temp.delete();
        }
    };
    if (isVideo) {
        final AndroidImplementation.Video[] retVal = new AndroidImplementation.Video[1];
        final boolean[] flag = new boolean[1];
        getActivity().runOnUiThread(new Runnable() {

            @Override
            public void run() {
                VideoView v = new VideoView(getActivity());
                v.setZOrderMediaOverlay(true);
                v.setVideoURI(Uri.fromFile(temp));
                retVal[0] = new AndroidImplementation.Video(v, getActivity(), finish);
                flag[0] = true;
                synchronized (flag) {
                    flag.notify();
                }
            }
        });
        while (!flag[0]) {
            synchronized (flag) {
                try {
                    flag.wait(100);
                } catch (InterruptedException ex) {
                }
            }
        }
        return retVal[0];
    } else {
        return createMedia(createFileInputStream(temp), mimeType, finish);
    }
}

Example 3 with Audio

use of com.codename1.media.Audio in project CodenameOne by codenameone.

the class GameCanvasImplementation method captureAudio.

public void captureAudio(ActionListener response) {
    captureResponse = response;
    try {
        final Form current = Display.getInstance().getCurrent();
        final MMAPIPlayer player = MMAPIPlayer.createPlayer("capture://audio", null);
        RecordControl record = (RecordControl) player.nativePlayer.getControl("RecordControl");
        if (record == null) {
            player.cleanup();
            throw new RuntimeException("Capture Audio is not supported on this device");
        }
        final Form cam = new Form();
        cam.setTransitionInAnimator(CommonTransitions.createEmpty());
        cam.setTransitionOutAnimator(CommonTransitions.createEmpty());
        cam.setLayout(new BorderLayout());
        cam.show();
        player.play();
        final Label time = new Label("0:00");
        cam.addComponent(BorderLayout.SOUTH, time);
        cam.revalidate();
        ActionListener l = new ActionListener() {

            boolean recording = false;

            OutputStream out = null;

            String audioPath = null;

            RecordControl record;

            public void actionPerformed(ActionEvent evt) {
                if (!recording) {
                    record = (RecordControl) player.nativePlayer.getControl("RecordControl");
                    recording = true;
                    String type = record.getContentType();
                    String prefix = "";
                    if (type.endsWith("wav")) {
                        prefix = ".wav";
                    } else if (type.endsWith("amr")) {
                        prefix = ".amr";
                    } else if (type.endsWith("3gpp")) {
                        prefix = ".3gp";
                    }
                    audioPath = getOutputMediaFile() + prefix;
                    try {
                        out = FileSystemStorage.getInstance().openOutputStream(audioPath);
                        record.setRecordStream(out);
                        record.startRecord();
                        cam.registerAnimated(new Animation() {

                            long current = System.currentTimeMillis();

                            long zero = current;

                            int sec = 0;

                            public boolean animate() {
                                long now = System.currentTimeMillis();
                                if (now - current > 1000) {
                                    current = now;
                                    sec++;
                                    return true;
                                }
                                return false;
                            }

                            public void paint(Graphics g) {
                                String txt = sec / 60 + ":" + sec % 60;
                                time.setText(txt);
                            }
                        });
                    } catch (IOException ex) {
                        ex.printStackTrace();
                        System.out.println("failed to store audio to " + audioPath);
                    } finally {
                    }
                } else {
                    if (out != null) {
                        try {
                            record.stopRecord();
                            record.commit();
                            out.close();
                            player.cleanup();
                        } catch (Exception ex) {
                            ex.printStackTrace();
                        }
                    }
                    captureResponse.actionPerformed(new ActionEvent(audioPath));
                    current.showBack();
                }
            }
        };
        cam.addGameKeyListener(Display.GAME_FIRE, l);
        cam.addPointerReleasedListener(l);
    } catch (IOException ex) {
        ex.printStackTrace();
        throw new RuntimeException("failed to start camera");
    }
}

Example 4 with Audio

use of com.codename1.media.Audio in project CodenameOne by codenameone.

the class CodenameOneImplementation method createBackgroundMedia.

/**
 * Creates an audio media that can be played in the background.
 *
 * @param uri the uri of the media can start with jar://, file://, http://
 * (can also use rtsp:// if supported on the platform)
 *
 * @return Media a Media Object that can be used to control the playback
 * of the media
 *
 * @throws IOException if creation of media from the given URI has failed
 */
public Media createBackgroundMedia(String uri) throws IOException {
    if (uri.startsWith("jar://")) {
        uri = uri.substring(6);
        if (!uri.startsWith("/")) {
            uri = "/" + uri;
        }
        InputStream is = getResourceAsStream(this.getClass(), uri);
        String mime = "";
        if (uri.endsWith(".mp3")) {
            mime = "audio/mp3";
        } else if (uri.endsWith(".wav")) {
            mime = "audio/x-wav";
        } else if (uri.endsWith(".amr")) {
            mime = "audio/amr";
        } else if (uri.endsWith(".3gp")) {
            mime = "audio/3gpp";
        }
        return createMedia(is, mime, null);
    }
    return createMedia(uri, false, null);
}

Example 5 with Audio

use of com.codename1.media.Audio in project CodenameOne by codenameone.

the class AndroidImplementation method captureAudio.

public void captureAudio(final ActionListener response) {
    if (!checkForPermission(Manifest.permission.RECORD_AUDIO, "This is required to record the audio")) {
        return;
    }
    try {
        final Form current = Display.getInstance().getCurrent();
        final File temp = File.createTempFile("mtmp", ".3gpp");
        temp.deleteOnExit();
        if (recorder != null) {
            recorder.release();
        }
        recorder = new MediaRecorder();
        recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
        recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
        recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_WB);
        recorder.setOutputFile(temp.getAbsolutePath());
        final Form recording = new Form("Recording");
        recording.setTransitionInAnimator(CommonTransitions.createEmpty());
        recording.setTransitionOutAnimator(CommonTransitions.createEmpty());
        recording.setLayout(new BorderLayout());
        recorder.prepare();
        recorder.start();
        final Label time = new Label("00:00");
        time.getAllStyles().setAlignment(Component.CENTER);
        Font f = Font.createSystemFont(Font.FACE_SYSTEM, Font.STYLE_PLAIN, Font.SIZE_LARGE);
        f = f.derive(getDisplayHeight() / 10, Font.STYLE_PLAIN);
        time.getAllStyles().setFont(f);
        recording.addComponent(BorderLayout.CENTER, time);
        recording.registerAnimated(new Animation() {

            long current = System.currentTimeMillis();

            long zero = current;

            int sec = 0;

            public boolean animate() {
                long now = System.currentTimeMillis();
                if (now - current > 1000) {
                    current = now;
                    sec++;
                    return true;
                }
                return false;
            }

            public void paint(Graphics g) {
                int seconds = sec % 60;
                int minutes = sec / 60;
                String secStr = seconds < 10 ? "0" + seconds : "" + seconds;
                String minStr = minutes < 10 ? "0" + minutes : "" + minutes;
                String txt = minStr + ":" + secStr;
                time.setText(txt);
            }
        });
        Container south = new Container(new com.codename1.ui.layouts.GridLayout(1, 2));
        Command cancel = new Command("Cancel") {

            @Override
            public void actionPerformed(ActionEvent evt) {
                if (recorder != null) {
                    recorder.stop();
                    recorder.release();
                    recorder = null;
                }
                current.showBack();
                response.actionPerformed(null);
            }
        };
        recording.setBackCommand(cancel);
        south.add(new com.codename1.ui.Button(cancel));
        south.add(new com.codename1.ui.Button(new Command("Save") {

            @Override
            public void actionPerformed(ActionEvent evt) {
                if (recorder != null) {
                    recorder.stop();
                    recorder.release();
                    recorder = null;
                }
                current.showBack();
                response.actionPerformed(new ActionEvent(temp.getAbsolutePath()));
            }
        }));
        recording.addComponent(BorderLayout.SOUTH, south);
        recording.show();
    } catch (IOException ex) {
        ex.printStackTrace();
        throw new RuntimeException("failed to start audio recording");
    }
}