gitea/legado
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优化

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This commit is contained in:
Horis 2024-03-06 09:53:25 +08:00
parent 197360b10d
commit 87f15dfb5d
1 changed files with 17 additions and 5 deletions
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22
app/src/main/java/io/legado/app/ui/book/read/page/provider/TextChapterLayout.kt
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@ -780,16 +780,28 @@ class TextChapterLayout(
}
val widths = ArrayList<Float>(clusterCount)
val stringList = ArrayList<String>(clusterCount)
var i = start
while (i < start + length) {
var i = 0
while (i < length) {
val clusterBaseIndex = i++
widths.add(widthsArray[clusterBaseIndex])
while (i < length && widthsArray[i] == 0f) {
widths.add(widthsArray[start + clusterBaseIndex])
while (i < length && widthsArray[start + i] == 0f && !isZeroWidthChar(text[i])) {
i++
}
stringList.add(text.substring(clusterBaseIndex - start, i - start))
stringList.add(text.substring(clusterBaseIndex, i))
}
return stringList to widths
}
private fun isZeroWidthChar(char: Char): Boolean {
return zeroWidthCodePoints.binarySearch(char.code) >= 0
}
companion object {
val zeroWidthCodePoints = intArrayOf(
173, 1564, 1807, 6158, 8203, 8204, 8205, 8206, 8207, 8234,
8235, 8236, 8237, 8238, 8288, 8289, 8290, 8291, 8292, 8294,
8295, 8296, 8297, 8299, 8300, 8301, 8302, 8303, 65279, 65529
)
}
}