18 lines
1,011 B
Kotlin
18 lines
1,011 B
Kotlin
package eu.depau.ddroid.utils
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// https://stackoverflow.com/a/3758880/1124621
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private fun <T> humanReadableByteCount(bytes: T, si: Boolean = false): String where T : Comparable<T>, T : Number {
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val unit: Long = if (si) 1000 else 1024
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if (bytes.toLong() < unit) return bytes.toString() + " B"
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val exp = (Math.log(bytes.toDouble()) / Math.log(unit.toDouble())).toInt()
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val pre = (if (si) "kMGTPE" else "KMGTPE")[exp - 1] + if (si) "" else "i"
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return String.format("%.1f %sB", bytes.toDouble() / Math.pow(unit.toDouble(), exp.toDouble()), pre)
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}
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fun Long.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si)
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fun Float.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si)
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fun Double.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si)
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fun Int.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si)
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fun Byte.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si)
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fun Short.toHRSize(si: Boolean = false) = humanReadableByteCount(this, si) |