Examples with Image com.codename1.ui.Image used on opensource projects

Example 46 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class AndroidImplementation method openGallery.

public void openGallery(final ActionListener response, int type) {
    if (getActivity() == null) {
        throw new RuntimeException("Cannot open galery in background mode");
    }
    if (!checkForPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE, "This is required to browse the photos")) {
        return;
    }
    callback = new EventDispatcher();
    callback.addListener(response);
    Intent galleryIntent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI);
    if (type == Display.GALLERY_VIDEO) {
        galleryIntent.setType("video/*");
    } else if (type == Display.GALLERY_IMAGE) {
        galleryIntent.setType("image/*");
    } else if (type == -9999) {
        galleryIntent = new Intent();
        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
            galleryIntent.setAction(Intent.ACTION_OPEN_DOCUMENT);
        } else {
            galleryIntent.setAction(Intent.ACTION_GET_CONTENT);
        }
        galleryIntent.addCategory(Intent.CATEGORY_OPENABLE);
        // set MIME type for image
        galleryIntent.setType("*/*");
        galleryIntent.putExtra(Intent.EXTRA_MIME_TYPES, Display.getInstance().getProperty("android.openGallery.accept", "*/*").split(","));
    } else {
        galleryIntent.setType("*/*");
    }
    this.getActivity().startActivityForResult(galleryIntent, OPEN_GALLERY);
}

Example 47 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class CodenameOneActivity method onPrepareOptionsMenu.

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    menu.clear();
    try {
        Form currentForm = Display.getInstance().getCurrent();
        if (currentForm == null) {
            return false;
        }
        int numCommands = currentForm.getCommandCount();
        // If there are no commands, there's nothing to put in the menu
        if (numCommands == 0) {
            return false;
        }
        // Build menu items from commands
        for (int n = 0; n < numCommands; n++) {
            Command command = currentForm.getCommand(n);
            if (command != null) {
                String txt = currentForm.getUIManager().localize(command.getCommandName(), command.getCommandName());
                MenuItem item = menu.add(Menu.NONE, n, Menu.NONE, txt);
                Image icon = command.getIcon();
                if (icon != null) {
                    Bitmap b = (Bitmap) icon.getImage();
                    // Using BitmapDrawable with resources, to use device density (from 1.6 and above).
                    BitmapDrawable d = new BitmapDrawable(getResources(), b);
                    item.setIcon(d);
                }
                if (!command.isEnabled()) {
                    item.setEnabled(false);
                }
                if (android.os.Build.VERSION.SDK_INT >= 11 && command.getClientProperty("android:showAsAction") != null) {
                    String androidShowAsAction = command.getClientProperty("android:showAsAction").toString();
                    // "ifRoom" | "never" | "withText" | "always" | "collapseActionView"
                    if (androidShowAsAction.equalsIgnoreCase("ifRoom")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
                    } else if (androidShowAsAction.equalsIgnoreCase("never")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
                    } else if (androidShowAsAction.equalsIgnoreCase("withText")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
                    } else if (androidShowAsAction.equalsIgnoreCase("always")) {
                        item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
                    } else if (android.os.Build.VERSION.SDK_INT >= 14 && androidShowAsAction.equalsIgnoreCase("collapseActionView")) {
                        // MenuItem.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW
                        item.setShowAsAction(8);
                    }
                }
            }
        }
    } catch (Throwable t) {
    }
    return nativeMenu;
}

Example 48 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class LocalNotificationPublisher method createAndroidNotification.

private Notification createAndroidNotification(Context context, LocalNotification localNotif, PendingIntent content) {
    Context ctx = context;
    int smallIcon = ctx.getResources().getIdentifier("ic_stat_notify", "drawable", ctx.getApplicationInfo().packageName);
    int icon = ctx.getResources().getIdentifier("icon", "drawable", ctx.getApplicationInfo().packageName);
    if (smallIcon == 0) {
        smallIcon = icon;
    } else {
        icon = smallIcon;
    }
    NotificationCompat.Builder builder = new NotificationCompat.Builder(ctx);
    builder.setContentTitle(localNotif.getAlertTitle());
    builder.setContentText(localNotif.getAlertBody());
    builder.setAutoCancel(true);
    if (localNotif.getBadgeNumber() > 0) {
        builder.setNumber(localNotif.getBadgeNumber());
    }
    String image = localNotif.getAlertImage();
    if (image != null && image.length() > 0) {
        if (image.startsWith("/")) {
            image = image.substring(1);
        }
        InputStream in;
        try {
            in = context.getAssets().open(image);
            BitmapFactory.Options opts = new BitmapFactory.Options();
            opts.inPreferredConfig = Bitmap.Config.ARGB_8888;
            Bitmap im = BitmapFactory.decodeStream(in, null, opts);
            builder.setStyle(new NotificationCompat.BigPictureStyle().bigPicture(im));
        } catch (IOException ex) {
            Logger.getLogger(LocalNotificationPublisher.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    builder.setSmallIcon(smallIcon);
    builder.setContentIntent(content);
    String sound = localNotif.getAlertSound();
    if (sound != null && sound.length() > 0) {
        sound = sound.toLowerCase();
        builder.setSound(android.net.Uri.parse("android.resource://" + ctx.getApplicationInfo().packageName + "/raw" + sound.substring(0, sound.indexOf("."))));
    }
    Notification n = builder.build();
    n.icon = icon;
    if (sound == null || sound.length() == 0) {
        n.defaults |= Notification.DEFAULT_SOUND;
    }
    return n;
}

Example 49 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class Capture method capturePhoto.

/**
 * <p>Invokes the camera and takes a photo synchronously while blocking the EDT, the sample below
 * demonstrates a simple usage and applying a mask to the result</p>
 * <script src="https://gist.github.com/codenameone/b18c37dfcc7de752e0e6.js"></script>
 * <img src="https://www.codenameone.com/img/developer-guide/graphics-image-masking.png" alt="Picture after the capture was complete and the resulted image was rounded. The background was set to red so the rounding effect will be more noticeable" />
 *
 * @param width the target width for the image if possible, some platforms don't support scaling. To maintain aspect ratio set to -1
 * @param height the target height for the image if possible, some platforms don't support scaling. To maintain aspect ratio set to -1
 * @return the photo file location or null if the user canceled
 */
public static String capturePhoto(int width, int height) {
    CallBack c = new CallBack();
    if ("ios".equals(Display.getInstance().getPlatformName()) && (width != -1 || height != -1)) {
        // workaround for threading issues in iOS https://github.com/codenameone/CodenameOne/issues/2246
        capturePhoto(c);
        Display.getInstance().invokeAndBlock(c);
        if (c.url == null) {
            return null;
        }
        ImageIO scale = Display.getInstance().getImageIO();
        if (scale != null) {
            try {
                String path = c.url.substring(0, c.url.indexOf(".")) + "s" + c.url.substring(c.url.indexOf("."));
                OutputStream os = FileSystemStorage.getInstance().openOutputStream(path);
                scale.save(c.url, os, ImageIO.FORMAT_JPEG, width, height, 1);
                Util.cleanup(os);
                FileSystemStorage.getInstance().delete(c.url);
                return path;
            } catch (IOException ex) {
                Log.e(ex);
            }
        }
    } else {
        c.targetWidth = width;
        c.targetHeight = height;
        capturePhoto(c);
        Display.getInstance().invokeAndBlock(c);
    }
    return c.url;
}

Example 50 with Image

use of com.codename1.ui.Image in project CodenameOne by codenameone.

the class FileEncodedImage method create.

/**
 * Creates an encoded image that maps to a local file thus allowing to
 * seamlessly fetch files as needed. This only works reasonably well for very small
 * files. This version of the method creates the file from an input stream
 *
 * @param fileName the name of the file
 * @param i input stream from which to create the file
 * @param width the width of the file or -1 if unknown (notice that this will improve performance)
 * @param height the height of the file or -1 if unknown (notice that this will improve performance)
 * @return image that will load the file seamlessly
 */
public static FileEncodedImage create(String fileName, InputStream i, int width, int height) throws IOException {
    EncodedImage e = EncodedImage.create(i);
    FileEncodedImage f = new FileEncodedImage(fileName, width, height, true);
    f.data = e.getImageData();
    OutputStream o = FileSystemStorage.getInstance().openOutputStream(fileName);
    o.write(f.data);
    o.close();
    return f;
}