GitHub - facebook/TextLayoutBuilder: An Android library that allows you to build text layouts more easily.

Build text Layouts easily on Android.

Features

Create text Layouts easily.
Reuse builders to create similarly styled Layouts.
Cache Layouts of commonly used strings.
Improve performance by warming up the FreeType cache.

Download

If using Gradle, add this to your build.gradle:

compile 'com.facebook.fbui.textlayoutbuilder:textlayoutbuilder:1.7.0'

or, if using Maven:

<dependency>
  <groupId>com.facebook.fbui.textlayoutbuilder</groupId>
  <artifactId>textlayoutbuilder</artifactId>
  <version>1.7.0</version>
  <type>aar</type>
</dependency>

Usage

Set the properties on the TextLayoutBuilder:

TextLayoutBuilder builder = new TextLayoutBuilder()
    .setText("TextLayoutBuilder makes life easy")
    .setTextColor(Color.BLUE)
    .setWidth(400 /*, MEASURE_MODE_EXACTLY */);

Call build() on the builder to get a Layout:

Layout layout = builder.build();

Use the Layout in your code:

public class CustomView extends View {
    private Layout layout;

    public CustomView(Context context) {
        super(context);
    }

    public void setLayout(Layout layout) {
        this.layout = layout;
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

        // Draw the layout.
        layout.draw(canvas);
    }
}

Additional Usage

Cache the layouts for commonly used strings by turning on caching in the TextLayoutBuilder.

textLayoutBuilder.setShouldCacheLayout(true);

Glyph warming provides significant performance boost for large blurbs of text. Turn this on and pass in a GlyphWarmer for the TextLayoutBuilder.

textLayoutBuilder
    .setShouldWarmText(true)
    .setGlyphWarmer(new GlyphWarmerImpl());

Import a style defined in XML into a TextLayoutBuilder object.

ResourceTextLayoutHelper.updateFromStyleResource(
    textLayoutBuilder, // builder object
    context,           // Activity context
    resId);            // style resource id

License

TextLayoutBuilder is Apache-2-licensed.