16 lines
522 B
Kotlin
16 lines
522 B
Kotlin
package jp.juggler.subwaytooter.pref.impl
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import android.content.SharedPreferences
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class LongPref(key: String, defVal: Long) : BasePref<Long>(key, defVal) {
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override fun readFrom(pref: SharedPreferences): Long =
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pref.getLong(key, defVal)
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override fun put(editor: SharedPreferences.Editor, v: Long) {
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if (v == defVal) editor.remove(key) else editor.putLong(key, v)
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}
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override fun hasNonDefaultValue(pref: SharedPreferences) =
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defVal != pref.getLong(key, defVal)
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} |