56 lines
1.9 KiB
Kotlin
56 lines
1.9 KiB
Kotlin
/*
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* Copyright (c) 2019 Hemanth Savarala.
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*
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* Licensed under the GNU General Public License v3
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*
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* This is free software: you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by
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* the Free Software Foundation either version 3 of the License, or (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*/
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package code.name.monkey.retromusic.fragments.settings
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import android.content.Intent
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import android.media.audiofx.AudioEffect
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import android.os.Bundle
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import androidx.preference.Preference
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import code.name.monkey.retromusic.R
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import code.name.monkey.retromusic.util.NavigationUtil
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import code.name.monkey.retromusic.util.PreferenceUtil
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/**
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* @author Hemanth S (h4h13).
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*/
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class AudioSettings : AbsSettingsFragment() {
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override fun invalidateSettings() {
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val findPreference: Preference = findPreference("equalizer")!!
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if (!hasEqualizer() && PreferenceUtil.getInstance(requireContext()).selectedEqualizer != "retro") {
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findPreference.isEnabled = false
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findPreference.summary = resources.getString(R.string.no_equalizer)
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} else {
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findPreference.isEnabled = true
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}
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findPreference.setOnPreferenceClickListener {
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NavigationUtil.openEqualizer(requireActivity())
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true
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}
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}
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private fun hasEqualizer(): Boolean {
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val effects = Intent(AudioEffect.ACTION_DISPLAY_AUDIO_EFFECT_CONTROL_PANEL)
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val pm = requireActivity().packageManager
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val ri = pm.resolveActivity(effects, 0)
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return ri != null
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}
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override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
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addPreferencesFromResource(R.xml.pref_audio)
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}
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}
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