126 lines
4.7 KiB
Kotlin
126 lines
4.7 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.preferences
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import android.app.Dialog
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import android.content.Context
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import android.os.Bundle
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import android.util.AttributeSet
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import android.widget.Toast
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import androidx.core.graphics.BlendModeColorFilterCompat
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import androidx.core.graphics.BlendModeCompat.SRC_IN
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import androidx.preference.PreferenceDialogFragmentCompat
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import code.name.monkey.appthemehelper.common.prefs.supportv7.ATEDialogPreference
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import code.name.monkey.retromusic.R
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import code.name.monkey.retromusic.adapter.CategoryInfoAdapter
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import code.name.monkey.retromusic.extensions.colorControlNormal
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import code.name.monkey.retromusic.model.CategoryInfo
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import code.name.monkey.retromusic.util.PreferenceUtil
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import com.afollestad.materialdialogs.LayoutMode
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import com.afollestad.materialdialogs.MaterialDialog
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import com.afollestad.materialdialogs.bottomsheets.BottomSheet
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import com.afollestad.materialdialogs.customview.customView
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import java.util.ArrayList
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class LibraryPreference @JvmOverloads constructor(
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context: Context,
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attrs: AttributeSet? = null,
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defStyleAttr: Int = -1,
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defStyleRes: Int = -1
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) :
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ATEDialogPreference(context, attrs, defStyleAttr, defStyleRes) {
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init {
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icon?.colorFilter =
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BlendModeColorFilterCompat.createBlendModeColorFilterCompat(colorControlNormal(context), SRC_IN)
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}
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}
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class LibraryPreferenceDialog : PreferenceDialogFragmentCompat() {
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override fun onDialogClosed(positiveResult: Boolean) {
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}
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lateinit var adapter: CategoryInfoAdapter
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val view = requireActivity().layoutInflater.inflate(R.layout.preference_dialog_library_categories, null)
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val categoryInfos: List<CategoryInfo> = if (savedInstanceState != null) {
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savedInstanceState.getParcelableArrayList(PreferenceUtil.LIBRARY_CATEGORIES)!!
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} else {
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PreferenceUtil.getInstance(requireContext()).libraryCategoryInfos
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}
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adapter = CategoryInfoAdapter(categoryInfos)
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val recyclerView = view.findViewById<RecyclerView>(R.id.recycler_view)
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recyclerView.layoutManager = LinearLayoutManager(activity)
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recyclerView.adapter = adapter
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adapter.attachToRecyclerView(recyclerView)
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return MaterialDialog(requireContext(), BottomSheet(LayoutMode.WRAP_CONTENT))
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.title(R.string.library_categories)
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.cornerRadius(PreferenceUtil.getInstance(requireContext()).dialogCorner)
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.customView(view = view)
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.positiveButton(android.R.string.ok) {
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updateCategories(adapter.categoryInfos)
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dismiss()
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}
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.negativeButton(android.R.string.cancel) {
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dismiss()
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}
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.neutralButton(R.string.reset_action) {
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adapter.categoryInfos = PreferenceUtil.getInstance(requireContext()).defaultLibraryCategoryInfos
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}
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.noAutoDismiss()
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}
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override fun onSaveInstanceState(outState: Bundle) {
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super.onSaveInstanceState(outState)
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outState.putParcelableArrayList(PreferenceUtil.LIBRARY_CATEGORIES, ArrayList(adapter.categoryInfos))
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}
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private fun updateCategories(categories: List<CategoryInfo>) {
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if (getSelected(categories) == 0) return
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if (getSelected(categories) > 5) {
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Toast.makeText(context, "Not more than 5 items", Toast.LENGTH_SHORT).show()
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return
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}
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PreferenceUtil.getInstance(requireContext()).libraryCategoryInfos = categories
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}
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private fun getSelected(categories: List<CategoryInfo>): Int {
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var selected = 0
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for (categoryInfo in categories) {
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if (categoryInfo.visible)
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selected++
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}
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return selected
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}
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companion object {
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fun newInstance(key: String): LibraryPreferenceDialog {
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val bundle = Bundle()
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bundle.putString(ARG_KEY, key)
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val fragment = LibraryPreferenceDialog()
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fragment.arguments = bundle
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return fragment
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}
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}
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} |