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feat: add calculator to app

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This commit is contained in:
rebelonion 2024-05-22 05:08:43 -05:00
parent 0008da200a
commit 143eed8cb2
14 changed files with 776 additions and 5 deletions
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51
app/src/main/java/ani/dantotsu/util/NumberConverter.kt Normal file
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package ani.dantotsu.util
import java.util.Locale
class NumberConverter {
companion object {
fun Number.toBinary(): String {
return when (this) {
is Int -> Integer.toBinaryString(this)
is Long -> java.lang.Long.toBinaryString(this)
is Short -> Integer.toBinaryString(this.toInt())
is Byte -> Integer.toBinaryString(this.toInt())
is Double -> doubleToBinary(this)
is Float -> floatToBinary(this)
else -> throw IllegalArgumentException("Unsupported number type")
}
}
fun Number.toHex(): String {
return when (this) {
is Int -> Integer.toHexString(this)
is Long -> java.lang.Long.toHexString(this)
is Short -> Integer.toHexString(this.toInt())
is Byte -> Integer.toHexString(this.toInt())
is Double -> doubleToHex(this)
is Float -> floatToHex(this)
else -> throw IllegalArgumentException("Unsupported number type")
}
}
private fun doubleToHex(number: Double): String {
val longBits = java.lang.Double.doubleToLongBits(number)
return "0x" + java.lang.Long.toHexString(longBits).uppercase(Locale.ROOT)
}
private fun floatToHex(number: Float): String {
val intBits = java.lang.Float.floatToIntBits(number)
return "0x" + Integer.toHexString(intBits).uppercase(Locale.ROOT)
}
private fun doubleToBinary(number: Double): String {
val longBits = java.lang.Double.doubleToLongBits(number)
return java.lang.Long.toBinaryString(longBits)
}
private fun floatToBinary(number: Float): String {
val intBits = java.lang.Float.floatToIntBits(number)
return Integer.toBinaryString(intBits)
}
}
}