Examples with Data com.codename1.ui.util.xml.Data used on opensource projects

Example 46 with Data

use of com.codename1.ui.util.xml.Data in project CodenameOne by codenameone.

the class IOSImplementation method capturePhoto.

/**
 * Captures a photo and notifies with the image data when available
 * @param response callback for the resulting image
 */
public void capturePhoto(ActionListener response) {
    if (!nativeInstance.checkCameraUsage()) {
        throw new RuntimeException("Please add the ios.NSCameraUsageDescription build hint");
    }
    captureCallback = new EventDispatcher();
    captureCallback.addListener(response);
    nativeInstance.captureCamera(false);
    dropEvents = true;
}

Example 47 with Data

use of com.codename1.ui.util.xml.Data in project CodenameOne by codenameone.

the class IOSImplementation method showNativePicker.

@Override
public Object showNativePicker(final int type, final Component source, final Object currentValue, final Object data) {
    datePickerResult = -2;
    int x = 0, y = 0, w = 20, h = 20, preferredHeight = 0, preferredWidth = 0;
    if (source != null) {
        x = source.getAbsoluteX();
        y = source.getAbsoluteY();
        w = source.getWidth();
        h = source.getHeight();
    }
    if (source instanceof Picker) {
        Picker p = (Picker) source;
        preferredHeight = p.getPreferredPopupHeight();
        preferredWidth = p.getPreferredPopupWidth();
    }
    if (type == Display.PICKER_TYPE_STRINGS) {
        String[] strs = (String[]) data;
        int offset = -1;
        if (currentValue != null) {
            int slen = strs.length;
            for (int iter = 0; iter < slen; iter++) {
                if (strs[iter].equals(currentValue)) {
                    offset = iter;
                    break;
                }
            }
        }
        nativeInstance.openStringPicker(strs, offset, x, y, w, h, preferredWidth, preferredHeight);
    } else if (type == Display.PICKER_TYPE_DURATION) {
        long time;
        if (currentValue instanceof Long) {
            time = (Long) currentValue;
        } else {
            time = 0l;
        }
        int minuteStep = 5;
        if (data instanceof String) {
            String strData = (String) data;
            String[] parts = Util.split(strData, "\n");
            for (String part : parts) {
                if (part.indexOf("minuteStep=") != -1) {
                    minuteStep = Integer.parseInt(part.substring(part.indexOf("=") + 1));
                }
            }
        }
        nativeInstance.openDatePicker(type, time, x, y, w, h, preferredWidth, preferredHeight, minuteStep);
    } else {
        long time;
        if (currentValue instanceof Integer) {
            java.util.Calendar c = java.util.Calendar.getInstance();
            c.set(java.util.Calendar.HOUR_OF_DAY, ((Integer) currentValue).intValue() / 60);
            c.set(java.util.Calendar.MINUTE, ((Integer) currentValue).intValue() % 60);
            time = c.getTime().getTime();
        } else if (currentValue != null) {
            time = ((java.util.Date) currentValue).getTime();
        } else {
            time = new java.util.Date().getTime();
        }
        nativeInstance.openDatePicker(type, time, x, y, w, h, preferredWidth, preferredHeight, 5);
    }
    // wait for the native code to complete
    Display.getInstance().invokeAndBlock(new Runnable() {

        public void run() {
            while (datePickerResult == -2) {
                synchronized (PICKER_LOCK) {
                    try {
                        PICKER_LOCK.wait(100);
                    } catch (InterruptedException err) {
                    }
                }
            }
        }
    }, true);
    if (datePickerResult == -1) {
        // }
        return null;
    }
    if (type == Display.PICKER_TYPE_STRINGS) {
        if (datePickerResult < 0) {
            return null;
        }
        return ((String[]) data)[(int) datePickerResult];
    }
    Object result;
    if (type == Display.PICKER_TYPE_DURATION || type == Display.PICKER_TYPE_DURATION_HOURS || type == Display.PICKER_TYPE_DURATION_MINUTES) {
        if (datePickerResult < 0) {
            return null;
        }
        return new Long(datePickerResult);
    }
    if (type == Display.PICKER_TYPE_TIME) {
        java.util.Calendar c = java.util.Calendar.getInstance();
        c.setTime(new Date(datePickerResult));
        result = new Integer(c.get(java.util.Calendar.HOUR_OF_DAY) * 60 + c.get(java.util.Calendar.MINUTE));
    } else {
        result = new Date(datePickerResult);
    }
    return result;
}

Example 48 with Data

use of com.codename1.ui.util.xml.Data in project CodenameOne by codenameone.

the class IOSImplementation method captureVideo.

/**
 * Captures a video and notifies with the data when available
 * @param response callback for the resulting video
 */
public void captureVideo(ActionListener response) {
    if (!nativeInstance.checkCameraUsage() || !nativeInstance.checkMicrophoneUsage()) {
        throw new RuntimeException("Please add the ios.NSCameraUsageDescription and ios.NSMicrophoneUsageDescription build hints");
    }
    captureCallback = new EventDispatcher();
    captureCallback.addListener(response);
    nativeInstance.captureCamera(true);
    dropEvents = true;
}

Example 49 with Data

use of com.codename1.ui.util.xml.Data in project CodenameOne by codenameone.

the class CachedDataService method readResponse.

/**
 * {@inheritDoc}
 */
protected void readResponse(InputStream input) throws IOException {
    data.setData(Util.readInputStream(input));
    fireResponseListener(new NetworkEvent(this, data));
    data.setFetching(false);
}

Example 50 with Data

use of com.codename1.ui.util.xml.Data in project CodenameOne by codenameone.

the class ImageDownloadService method createImageToFileSystem.

/**
 * Constructs an image request that will automatically populate the given Label
 * when the response arrives, it will cache the file locally.
 *
 * @param url the image URL
 * @param callback the callback that should be updated when the data arrives
 * @param destFile local file to store the data into the given path
 */
public static void createImageToFileSystem(String url, ActionListener callback, String destFile) {
    Image im = cacheImage(null, false, destFile, null, null, defaultMaintainAspectRatio);
    if (im != null) {
        callback.actionPerformed(new NetworkEvent(null, im));
        return;
    }
    // image not found on cache go and download from the url
    ImageDownloadService i = new ImageDownloadService(url, callback);
    i.cacheImages = true;
    i.destinationFile = destFile;
    i.setFailSilently(true);
    NetworkManager.getInstance().addToQueue(i);
}