Spans Factory
WARNING
This is documentation for legacy versions. For the most current version click here.
Starting with 3.0.0 MarkwonSpansFactory controls what spans are displayed
for markdown nodes.
Markwon.builder(context)
.usePlugin(new AbstractMarkwonPlugin() {
@Override
public void configureSpansFactory(@NonNull MarkwonSpansFactory.Builder builder) {
// passing null as second argument will remove previously added
// factory for the Link node
builder.setFactory(Link.class, null);
}
});
SpanFactory
In order to create a generic interface for all possible Nodes, a SpanFactory
was added:
builder.setFactory(Link.class, new SpanFactory() {
@Nullable
@Override
public Object getSpans(@NonNull MarkwonConfiguration configuration, @NonNull RenderProps props) {
return null;
}
});
All possible arguments are passed via RenderProps:
builder.setFactory(Link.class, new SpanFactory() {
@Override
public Object getSpans(@NonNull MarkwonConfiguration configuration, @NonNull RenderProps props) {
final String href = CoreProps.LINK_DESTINATION.require(props);
return new LinkSpan(configuration.theme(), href, configuration.linkResolver());
}
});
SpanFactory allows returning null for a certain span (no span will be applied).
Or an array of spans:
builder.setFactory(Link.class, new SpanFactory() {
@Override
public Object getSpans(@NonNull MarkwonConfiguration configuration, @NonNull RenderProps props) {
return new Object[]{
new LinkSpan(
configuration.theme(),
CoreProps.LINK_DESTINATION.require(props),
configuration.linkResolver()),
new ForegroundColorSpan(Color.RED)
};
}
});