25 lines
911 B
Kotlin
25 lines
911 B
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.settings
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import androidx.core.content.edit
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import androidx.preference.Preference
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import org.mozilla.fenix.ext.settings
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/**
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* Updates the corresponding [android.content.SharedPreferences] when the boolean [Preference] is changed.
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* The preference key is used as the shared preference key.
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*/
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open class SharedPreferenceUpdater : Preference.OnPreferenceChangeListener {
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override fun onPreferenceChange(preference: Preference, newValue: Any?): Boolean {
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val newBooleanValue = newValue as? Boolean ?: return false
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preference.context.settings().preferences.edit {
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putBoolean(preference.key, newBooleanValue)
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}
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return true
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}
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}
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