为各行添加内嵌式 CarIcon

您可以使用 CarIconSpan 添加内嵌文本的图标，从而提升应用的视觉吸引力。如需详细了解如何创建这些 span，请参阅有关 CarIconSpan.create 的文档。如需简要了解使用 span 设置文本样式的原理，请参阅使用 span 设置文本样式。

Kotlin

val rating = SpannableString("Rating: 4.5 stars")
rating.setSpan(
    CarIconSpan.create(
        // Create a CarIcon with an image of four and a half stars
        CarIcon.Builder(...).build(),
        // Align the CarIcon to the baseline of the text
        CarIconSpan.ALIGN_BASELINE
    ),
    // The start index of the span (index of the character '4')
    8,
    // The end index of the span (index of the last 's' in "stars")
    16,
    Spanned.SPAN_INCLUSIVE_INCLUSIVE
)

val row = Row.Builder()
    ...
    .addText(rating)
    .build()

Java

SpannableString rating = new SpannableString("Rating: 4.5 stars");
rating.setSpan(
        CarIconSpan.create(
                // Create a CarIcon with an image of four and a half stars
                new CarIcon.Builder(...).build(),
                // Align the CarIcon to the baseline of the text
                CarIconSpan.ALIGN_BASELINE
        ),
        // The start index of the span (index of the character '4')
        8,
        // The end index of the span (index of the last 's' in "stars")
        16,
        Spanned.SPAN_INCLUSIVE_INCLUSIVE
);
Row row = new Row.Builder()
        ...
        .addText(rating)
        .build();
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