18 lines
384 B
Kotlin
18 lines
384 B
Kotlin
package sushi.hardcore.droidfs.util
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object MiscUtils {
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fun incrementIndex(index: Int, list: List<Any>): Int {
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var i = index+1
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if (i >= list.size){
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i = 0
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}
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return i
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}
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fun decrementIndex(index: Int, list: List<Any>): Int {
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var i = index-1
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if (i < 0){
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i = list.size-1
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}
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return i
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}
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} |