如何自定义DisplayStrategy

[Deficuet]

想用dsl构造聊天记录，往里塞使用说明之类会刷屏的文本，想自定义聊天记录的标题等外观

[Deficuet]

解决了，就当无事发生（）

[Him188]

虽然解决了我还是来回复一下

Kotlin:
各个 build 方法都有 displayStrategy 参数

public inline fun buildForwardMessage(
    context: Contact,
    displayStrategy: DisplayStrategy = DisplayStrategy,
    block: ForwardMessageBuilder.() -> Unit
): ForwardMessage = ForwardMessageBuilder(context).apply { this.displayStrategy = displayStrategy }.apply(block).build()

public fun Iterable<MessageEvent>.toForwardMessage(displayStrategy: DisplayStrategy = DisplayStrategy): ForwardMessage {
    val iterator = this.iterator()
    if (!iterator.hasNext()) return RawForwardMessage(emptyList()).render(displayStrategy)
    return RawForwardMessage(
        this.map { ForwardMessage.Node(it.sender.id, it.time, it.senderName, it.message) }
    ).render(displayStrategy)
}

Java:

ForwardMessageBuilder builder = new ForwardMessageBuilder(group);
builder.add(new ForwardMessage.Node( 123456L, System.currentTimeMillis() / 1000, "群员A", message));
builder.setDisplayStrategy(new ForwardMessage.DisplayStrategy() {
    // 实现方法
});
builder.build();