小编Sam*_*son的帖子

假设我有以下谓词作为 Villager POJO 的预定义 lambda。

    val matchesSearch: (Villager, String) -> Boolean =
        { villager: Villager, query: String -> villager.name.contains(query) }

    val matchesGender: (Villager, Int) -> Boolean =
        { villager: Villager, filter: Int -> filter == villager.gender }

    val matchesPersonality: (Villager, Int) -> Boolean =
        { villager: Villager, filter: Int -> filter == villager.personality }

    val matchesSpecies: (Villager, Int) -> Boolean =
        { villager: Villager, filter: Int -> filter == villager.species }

    val matchesHobby: (Villager, Int) -> Boolean =
        { villager: …

合同已更改返回 Boolean而不是Bitmap从 androidx.activity 版本 1.2.0-alpha05 开始。如何使用Boolean内置AndroidResultContracts.TakePicture()合约返回的访问和显示用户刚刚拍摄的照片？