30 lines
1.2 KiB
Kotlin
30 lines
1.2 KiB
Kotlin
package sushi.hardcore.droidfs.widgets
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import android.content.Context
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import android.util.AttributeSet
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import androidx.preference.ListPreference
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import sushi.hardcore.droidfs.R
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import sushi.hardcore.droidfs.adapters.DialogSingleChoiceAdapter
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class ColoredListPreference: ListPreference {
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constructor(context: Context): super(context)
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constructor(context: Context, attrs: AttributeSet): super(context, attrs)
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constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int): super(context, attrs, defStyleAttr)
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override fun onAttached() {
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super.onAttached()
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summary = entries[entryValues.indexOf(getPersistedString(value))]
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}
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override fun onClick() {
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ColoredAlertDialogBuilder(context)
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.setTitle(title)
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.setSingleChoiceItems(DialogSingleChoiceAdapter(context, entries.map { s -> s.toString() }), entryValues.indexOf(getPersistedString(value))) { dialog, which ->
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dialog.dismiss()
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summary = entries[which].toString()
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persistString(entryValues[which].toString())
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}
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.setNegativeButton(R.string.cancel) { dialog, _ -> dialog.dismiss() }
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.show()
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}
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} |