Examples with AsyncResource com.codename1.util.AsyncResource used on opensource projects

Example 11 with AsyncResource

use of com.codename1.util.AsyncResource in project CodenameOne by codenameone.

the class LoadingTextAnimationSample method showForm.

private void showForm() {
    Form f = new Form("Hello", new BorderLayout(BorderLayout.CENTER_BEHAVIOR_SCALE));
    Form prev = CN.getCurrentForm();
    Toolbar tb = new Toolbar();
    f.setToolbar(tb);
    tb.addCommandToLeftBar("Back", null, evt -> {
        prev.showBack();
    });
    SpanLabel profileText = new SpanLabel();
    profileText.setText("placeholder");
    f.add(BorderLayout.CENTER, profileText);
    // Replace the label by a CircleProgress to indicate that it is loading.
    LoadingTextAnimation.markComponentLoading(profileText);
    Button next = new Button("Next");
    next.addActionListener(e -> {
        showLabelTest();
    });
    f.add(BorderLayout.SOUTH, next);
    AsyncResource<MyData> request = fetchDataAsync();
    request.ready(data -> {
        profileText.setText(data.getProfileText());
        // Replace the progress with the nameLabel now that
        // it is ready, using a fade transition
        LoadingTextAnimation.markComponentReady(profileText, CommonTransitions.createFade(300));
    });
    f.show();
}

Example 12 with AsyncResource

use of com.codename1.util.AsyncResource in project CodenameOne by codenameone.

the class BillingSupport method runWithConnection.

private AsyncResource runWithConnection(final Runnable r) {
    final AsyncResource out = new AsyncResource();
    requireConnection().ready(new SuccessCallback() {

        @Override
        public void onSucess(Object arg0) {
            r.run();
            out.complete(true);
        }
    }).except(new SuccessCallback() {

        public void onSucess(Object arg0) {
            out.error((Throwable) arg0);
        }
    });
    return out;
}

Example 13 with AsyncResource

use of com.codename1.util.AsyncResource in project CodenameOne by codenameone.

the class CircleProgressSample method showForm.

private void showForm() {
    Form f = new Form("Hello", new BorderLayout(BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE));
    Form prev = CN.getCurrentForm();
    Toolbar tb = new Toolbar();
    f.setToolbar(tb);
    tb.addCommandToLeftBar("Back", null, evt -> {
        prev.showBack();
    });
    Label nameLabel = new Label();
    $(nameLabel).setAlignment(CENTER);
    nameLabel.setText("placeholder");
    f.add(BorderLayout.CENTER, nameLabel);
    // Replace the label by a CircleProgress to indicate that it is loading.
    CircleProgress.markComponentLoading(nameLabel).getStyle().setFgColor(0xff0000);
    AsyncResource<MyData> request = fetchDataAsync();
    request.ready(data -> {
        nameLabel.setText(data.getName());
        // Replace the progress with the nameLabel now that
        // it is ready, using a fade transition
        CircleProgress.markComponentReady(nameLabel, CommonTransitions.createFade(300));
    });
    f.show();
}

Example 14 with AsyncResource

use of com.codename1.util.AsyncResource in project CodenameOne by codenameone.

the class AudioRecorderComponentSample method recordAudio.

private AsyncResource<String> recordAudio() {
    AsyncResource<String> out = new AsyncResource<>();
    String mime = MediaManager.getAvailableRecordingMimeTypes()[0];
    String ext = mime.indexOf("mp3") != -1 ? "mp3" : mime.indexOf("wav") != -1 ? "wav" : mime.indexOf("aiff") != -1 ? "aiff" : "aac";
    MediaRecorderBuilder builder = new MediaRecorderBuilder().path(new File("myaudio." + ext).getAbsolutePath()).mimeType(mime);
    final AudioRecorderComponent cmp = new AudioRecorderComponent(builder);
    final Sheet sheet = new Sheet(null, "Record Audio");
    sheet.getContentPane().setLayout(new com.codename1.ui.layouts.BorderLayout());
    sheet.getContentPane().add(com.codename1.ui.layouts.BorderLayout.CENTER, cmp);
    cmp.addActionListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            switch(cmp.getState()) {
                case Accepted:
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    out.complete(builder.getPath());
                                }
                            });
                        }
                    });
                    break;
                case Canceled:
                    FileSystemStorage fs = FileSystemStorage.getInstance();
                    if (fs.exists(builder.getPath())) {
                        FileSystemStorage.getInstance().delete(builder.getPath());
                    }
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    out.complete(null);
                                }
                            });
                        }
                    });
                    break;
            }
        }
    });
    sheet.addCloseListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            if (cmp.getState() != AudioRecorderComponent.RecorderState.Accepted && cmp.getState() != AudioRecorderComponent.RecorderState.Canceled) {
                FileSystemStorage fs = FileSystemStorage.getInstance();
                if (fs.exists(builder.getPath())) {
                    FileSystemStorage.getInstance().delete(builder.getPath());
                }
                CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                    public void run() {
                        out.complete(null);
                    }
                });
            }
        }
    });
    sheet.show();
    return out;
}

Example 15 with AsyncResource

use of com.codename1.util.AsyncResource in project CodenameOne by codenameone.

the class JavaFXSEPort method createMediaAsync.

/**
 * Plays the sound in the given stream
 *
 * @param stream the stream containing the media data
 * @param mimeType the type of the data in the stream
 * @param onCompletion invoked when the audio file finishes playing, may be
 * null
 * @return a handle that can be used to control the playback of the audio
 * @throws java.io.IOException if the URI access fails
 */
@Override
public AsyncResource<Media> createMediaAsync(final InputStream stream, final String mimeType, final Runnable onCompletion) {
    final AsyncResource<Media> out = new AsyncResource<Media>();
    if (!checkForPermission("android.permission.READ_PHONE_STATE", "This is required to play media")) {
        out.error(new IOException("android.permission.READ_PHONE_STATE is required to play media"));
        return out;
    }
    if (!checkForPermission("android.permission.WRITE_EXTERNAL_STORAGE", "This is required to play media")) {
        out.error(new IOException("android.permission.WRITE_EXTERNAL_STORAGE is required to play media"));
        return out;
    }
    if (!fxExists) {
        String msg = "This fetaure is supported from Java version 1.7.0_06, update your Java to enable this feature. This might fail on OpenJDK as well in which case you will need to install the Oracle JDK. ";
        // System.out.println(msg);
        out.error(new IOException(msg));
        return out;
    }
    java.awt.Container cnt = canvas.getParent();
    while (!(cnt instanceof JFrame)) {
        cnt = cnt.getParent();
        if (cnt == null) {
            return null;
        }
    }
    final java.awt.Container c = cnt;
    // final Media[] media = new Media[1];
    // final Exception[] err = new Exception[1];
    final javafx.embed.swing.JFXPanel m = new CN1JFXPanel();
    // mediaContainer = m;
    Platform.runLater(new Runnable() {

        @Override
        public void run() {
            try {
                new CodenameOneMediaPlayer(stream, mimeType, (JFrame) c, m, onCompletion, out);
            } catch (Exception ex) {
                out.error(ex);
            }
        }
    });
    return out;
}