Example usage for com.google.gwt.gdata.client.mediarss MediaContent getThumbnails

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.mediarss MediaContent getThumbnails.

Prototype

public final native MediaThumbnail[] getThumbnails() ;

Source Link

Document

Returns the media thumbnails.

Usage

From source file:com.google.gwt.gdata.sample.hellogdata.client.GoogleBaseRetrieveMediaDemo.java

License:Apache License

/**
* Displays a set of Google Base media entries in a tabular 
* fashion with the help of a GWT FlexTable widget. The data fields
* Title and Type, along with a thumbnail preview (if available),
* are displayed.//from  w  w  w . j  a  v a2  s  . co  m
* 
* @param entries The Google Base media entries to display.
*/
private void showData(MediaEntry[] entries) {
    mainPanel.clear();
    String[] labels = new String[] { "Title", "Type", "Thumbnail" };
    mainPanel.insertRow(0);
    for (int i = 0; i < labels.length; i++) {
        mainPanel.addCell(0);
        mainPanel.setWidget(0, i, new Label(labels[i]));
        mainPanel.getFlexCellFormatter().setStyleName(0, i, "hm-tableheader");
    }
    for (int i = 0; i < entries.length; i++) {
        MediaEntry entry = entries[i];
        MediaContent media = entry.getMediaContent();
        String fileType = media.getType();
        String fileUrl = media.getUrl();
        MediaThumbnail[] thumbs = media.getThumbnails();
        int row = mainPanel.insertRow(i + 1);
        mainPanel.addCell(row);
        mainPanel.setWidget(row, 0, new HTML(
                "<a href=\"" + fileUrl + "\" target=\"_blank\">" + entry.getTitle().getText() + "</a>"));
        mainPanel.addCell(row);
        mainPanel.setWidget(row, 1, new Label(fileType));
        mainPanel.addCell(row);
        if (thumbs.length > 0) {
            MediaThumbnail thumb = thumbs[0];
            String thumbSource = thumb.getUrl();
            double thumbWidth = thumb.getWidth();
            double thumbHeight = thumb.getHeight();
            mainPanel.setWidget(row, 2, new HTML("<img src=\"" + thumbSource + " width=\"" + thumbWidth
                    + "px\" height=\"" + thumbHeight + "px\" border=\"0px\" />"));
        } else {
            mainPanel.setWidget(row, 2, new Label("Not Available"));
        }
    }
}

---