我正在为特定设备开发应用程序。我可以使用以下命令更改预览屏幕的大小
@Preview(showBackground = true, widthDp = 1080, heightDp = 1920)
但有没有办法改变分辨率呢？屏幕好像是~480p
怎样用什么成语才能达到预期的效果呢？
val input = "aaaabbbcca"
val result = input.(here do the transformations)
val output = listOf("a" to 4, "b" to 3, "c" to 2, "a" to 1)
assert(result == output)