568 lines
14 KiB
Kotlin
568 lines
14 KiB
Kotlin
package jp.juggler.subwaytooter.dialog
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import android.annotation.SuppressLint
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import android.app.Activity
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import android.app.Dialog
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import android.graphics.drawable.PictureDrawable
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import android.util.SparseArray
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.view.WindowManager
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import android.widget.*
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import androidx.viewpager.widget.ViewPager
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import com.astuetz.PagerSlidingTabStrip
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import com.bumptech.glide.Glide
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import jp.juggler.emoji.EmojiMap
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import jp.juggler.subwaytooter.*
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import jp.juggler.subwaytooter.api.entity.CustomEmoji
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import jp.juggler.subwaytooter.view.MyViewPager
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import jp.juggler.subwaytooter.view.NetworkEmojiView
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import jp.juggler.util.*
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import org.json.JSONObject
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import java.util.*
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@SuppressLint("InflateParams")
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class EmojiPicker(
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private val activity : Activity,
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private val instance : String?,
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@Suppress("CanBeParameter") private val isMisskey : Boolean,
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private val onEmojiPicked : (name : String, instance : String?, bInstanceHasCustomEmoji : Boolean) -> Unit
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// onEmojiPickedのinstance引数は通常の絵文字ならnull、カスタム絵文字なら非null、
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) : View.OnClickListener, ViewPager.OnPageChangeListener {
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companion object {
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internal val log = LogCategory("EmojiPicker")
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const val CATEGORY_RECENT = - 2
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const val CATEGORY_CUSTOM = - 1
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internal val tone_list = arrayOf(
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SkinTone.create("_light_skin_tone", "_tone1"),
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SkinTone.create("_medium_light_skin_tone", "_tone2"),
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SkinTone.create("_medium_skin_tone", "_tone3"),
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SkinTone.create("_medium_dark_skin_tone", "_tone4"),
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SkinTone.create("_dark_skin_tone", "_tone5")
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)
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}
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private val viewRoot : View
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private val pager_adapter : EmojiPickerPagerAdapter
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private val page_list = ArrayList<EmojiPickerPage>()
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private val pager : MyViewPager
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private val dialog : Dialog
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private val pager_strip : PagerSlidingTabStrip
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private val ibSkinTone : Array<ImageButton>
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private var selected_tone : Int = 0
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private val recent_list = ArrayList<EmojiItem>()
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private val custom_list = ArrayList<EmojiItem>()
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private val emoji_url_map = HashMap<String, String>()
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private val recent_page_idx : Int
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private val custom_page_idx : Int
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class SkinTone(val suffix_list : Array<out String>) {
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companion object {
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fun create(vararg suffix_list : String) : SkinTone {
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return SkinTone(suffix_list)
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}
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}
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}
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internal class EmojiItem(val name : String, val instance : String?)
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init {
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// recentをロードする
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val pref = App1.pref
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val sv = Pref.spEmojiPickerRecent(pref)
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if(sv.isNotEmpty()) {
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try {
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val array = sv.toJsonArray()
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for(i in 0 until array.length()) {
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val item = array.optJSONObject(i)
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val name = item.parseString("name")
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if(name?.isNotEmpty() == true) {
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val instance = item.parseString("instance")
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recent_list.add(EmojiItem(name, instance))
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}
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}
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} catch(ex : Throwable) {
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log.trace(ex)
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}
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}
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// create page
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this.recent_page_idx = page_list.size
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page_list.add(EmojiPickerPage(false, CATEGORY_RECENT, R.string.emoji_category_recent))
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this.custom_page_idx = page_list.size
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page_list.add(EmojiPickerPage(false, CATEGORY_CUSTOM, R.string.emoji_category_custom))
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_PEOPLE,
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R.string.emoji_category_people
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_NATURE,
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R.string.emoji_category_nature
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_FOODS,
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R.string.emoji_category_foods
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_ACTIVITY,
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R.string.emoji_category_activity
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_PLACES,
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R.string.emoji_category_places
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_OBJECTS,
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R.string.emoji_category_objects
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_SYMBOLS,
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R.string.emoji_category_symbols
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)
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)
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page_list.add(
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EmojiPickerPage(
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true,
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EmojiMap.CATEGORY_FLAGS,
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R.string.emoji_category_flags
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)
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)
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this.viewRoot = activity.layoutInflater.inflate(R.layout.dlg_picker_emoji, null, false)
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this.pager = viewRoot.findViewById(R.id.pager)
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this.pager_strip = viewRoot.findViewById(R.id.pager_strip)
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this.ibSkinTone = arrayOf(
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initSkinTone(0, viewRoot.findViewById(R.id.btnSkinTone1)),
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initSkinTone(1, viewRoot.findViewById(R.id.btnSkinTone2)),
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initSkinTone(2, viewRoot.findViewById(R.id.btnSkinTone3)),
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initSkinTone(3, viewRoot.findViewById(R.id.btnSkinTone4)),
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initSkinTone(4, viewRoot.findViewById(R.id.btnSkinTone5))
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)
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showSkinTone()
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this.pager_adapter = EmojiPickerPagerAdapter()
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pager.adapter = pager_adapter
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pager_strip.setViewPager(pager)
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pager.addOnPageChangeListener(this)
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onPageSelected(0)
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// カスタム絵文字をロードする
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if(instance != null && instance.isNotEmpty()) {
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setCustomEmojiList(
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App1.custom_emoji_lister.getList(instance, isMisskey = isMisskey) {
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setCustomEmojiList(it) // ロード完了時に呼ばれる
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}
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)
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}
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this.dialog = Dialog(activity)
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dialog.setContentView(viewRoot)
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dialog.setCancelable(true)
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dialog.setCanceledOnTouchOutside(true)
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val w = dialog.window
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w?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE)
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}
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private var bInstanceHasCustomEmoji = false
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private fun setCustomEmojiList(list : ArrayList<CustomEmoji>?) {
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if(list == null) return
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bInstanceHasCustomEmoji = true
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custom_list.clear()
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for(emoji in list) {
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if(! emoji.visible_in_picker) continue
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custom_list.add(EmojiItem(emoji.shortcode, instance))
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emoji_url_map[emoji.shortcode] = emoji.url
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}
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pager_adapter.getPageViewHolder(custom_page_idx)?.notifyDataSetChanged()
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pager_adapter.getPageViewHolder(recent_page_idx)?.notifyDataSetChanged()
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}
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internal fun show() {
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dialog.show()
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}
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override fun onPageScrollStateChanged(state : Int) {
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}
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override fun onPageScrolled(
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position : Int,
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positionOffset : Float,
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positionOffsetPixels : Int
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) {
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}
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override fun onPageSelected(position : Int) {
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try {
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val hasSkinTone = page_list[position].hasSkinTone
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val visibility = if(hasSkinTone) View.VISIBLE else View.INVISIBLE
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ibSkinTone.forEach { it.visibility = visibility }
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} catch(ex : Throwable) {
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log.trace(ex)
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}
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}
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private fun applySkinTone(nameArg : String) : String {
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if(selected_tone == 0) return nameArg
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var name = nameArg
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// Recentなどでは既にsuffixがついた名前が用意されている
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// suffixを除去する
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for(tone in tone_list) {
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for(suffix in tone.suffix_list) {
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if(name.endsWith(suffix)) {
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name = name.substring(0, name.length - suffix.length)
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break
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}
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}
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}
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// 指定したトーンのサフィックスを追加して、絵文字が存在すればその名前にする
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val tone = viewRoot.findViewById<View>(selected_tone).tag as SkinTone
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for(suffix in tone.suffix_list) {
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val new_name = name + suffix
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val info = EmojiMap.sShortNameToEmojiInfo[new_name]
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if(info != null) return new_name
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}
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return name
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}
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private fun initSkinTone(idx : Int, ib : ImageButton) : ImageButton {
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ib.tag = tone_list[idx]
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ib.setOnClickListener(this)
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return ib
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}
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private fun showSkinTone() {
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for(button in ibSkinTone) {
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if(selected_tone == button.id) {
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button.setImageResource(R.drawable.emj_2714_fe0f)
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} else {
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button.setImageDrawable(null)
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}
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}
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}
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override fun onClick(view : View) {
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val id = view.id
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selected_tone = if(selected_tone == id) 0 else id
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showSkinTone()
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pager_adapter.eachViewHolder { _, vh -> vh.reload() }
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}
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internal inner class EmojiPickerPage(
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val hasSkinTone : Boolean,
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category_id : Int,
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title_id : Int
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) {
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val title : String = activity.getString(title_id)
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val emoji_list = when(category_id) {
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CATEGORY_CUSTOM -> custom_list
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CATEGORY_RECENT -> ArrayList<EmojiItem>().apply {
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for(item in recent_list) {
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if(item.instance != null && item.instance != instance) continue
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add(item)
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}
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}
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else -> ArrayList<EmojiItem>().apply {
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EmojiMap.sCategoryMap.get(category_id)?.emoji_list?.forEach { name ->
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add(EmojiItem(name, null))
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}
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}
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}
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}
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inner class EmojiPickerPageViewHolder(activity : Activity, root : View) : BaseAdapter(),
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AdapterView.OnItemClickListener {
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private val gridView : GridView
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private val wh : Int
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private var page : EmojiPickerPage? = null
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init {
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this.gridView = root.findViewById(R.id.gridView)
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gridView.adapter = this
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gridView.onItemClickListener = this
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this.wh = (0.5f + 48f * activity.resources.displayMetrics.density).toInt()
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}
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internal fun onPageCreate(page : EmojiPickerPage) {
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this.page = page
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}
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internal fun onPageDestroy() {
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}
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internal fun reload() {
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this.notifyDataSetChanged()
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}
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override fun getCount() : Int {
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return page?.emoji_list?.size ?: 0
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}
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override fun getItem(i : Int) : Any? {
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return page?.emoji_list?.get(i)
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}
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override fun getItemId(i : Int) : Long {
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return 0
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}
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override fun getViewTypeCount() : Int {
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return 2
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}
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override fun getItemViewType(position : Int) : Int {
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return if(page?.emoji_list?.get(position)?.instance != null) 1 else 0
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}
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override fun getView(position : Int, viewOld : View?, viewGroup : ViewGroup) : View {
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val page = this.page ?: throw RuntimeException("page is not assigned")
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val view : View
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val item = page.emoji_list[position]
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if(item.instance != null) {
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if(viewOld == null) {
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view = NetworkEmojiView(activity)
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val lp = AbsListView.LayoutParams(wh, wh)
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view.layoutParams = lp
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} else {
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view = viewOld
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}
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view.setTag(R.id.btnAbout,item)
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if(view is NetworkEmojiView) {
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view.setEmoji(emoji_url_map[item.name])
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}
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} else {
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if(viewOld == null) {
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view = ImageView(activity)
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val lp = AbsListView.LayoutParams(wh, wh)
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view.layoutParams = lp
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} else {
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view = viewOld
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}
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view.setTag(R.id.btnAbout,item)
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if(view is ImageView) {
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val name = if(page.hasSkinTone) {
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applySkinTone(item.name)
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} else {
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item.name
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}
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val info = EmojiMap.sShortNameToEmojiInfo[name]
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if(info != null) {
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val er = info.er
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if(er.isSvg){
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Glide.with(activity)
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.`as`(PictureDrawable::class.java)
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.load("file:///android_asset/${er.assetsName}")
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.into(view)
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}else{
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Glide.with(activity)
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.load(er.drawableId)
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.into(view)
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}
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}
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}
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}
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return view
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}
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override fun onItemClick(adapterView : AdapterView<*>, view : View, idx : Int, l : Long) {
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val page = this.page ?: return
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val item = page.emoji_list[idx]
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var name = item.name
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if(item.instance != null && item.instance.isNotEmpty()) {
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// カスタム絵文字
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selected(name, item.instance)
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} else {
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// 普通の絵文字
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EmojiMap.sShortNameToEmojiInfo[name] ?: return
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if(page.hasSkinTone) {
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val sv = applySkinTone(name)
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if(EmojiMap.sShortNameToEmojiInfo[sv] != null) {
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name = sv
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}
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}
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selected(name, null)
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}
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}
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}
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// name はスキントーン適用済みであること
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internal fun selected(name : String, instance : String?) {
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dialog.dismissSafe()
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val pref = App1.pref
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// Recentをロード(他インスタンスの絵文字を含む)
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val list : ArrayList<JSONObject> = try {
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Pref.spEmojiPickerRecent(pref).toJsonArray().toObjectList()
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} catch(ignored : Throwable) {
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ArrayList()
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}
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// 選択された絵文字と同じ項目を除去
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// 項目が増えすぎたら減らす
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run {
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var nCount = 0
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val it = list.iterator()
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while(it.hasNext()) {
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val item = it.next()
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if(name == item.parseString("name")
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&& instance == item.parseString("instance")
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) {
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it.remove()
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} else if(++ nCount >= 256) {
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it.remove()
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}
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}
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}
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// 先頭に項目を追加
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list.add(0, JSONObject().apply {
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put("name", name)
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if(instance != null) put("instance", instance)
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})
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// 保存する
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try {
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val sv = list.toJsonArray().toString()
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App1.pref.edit().put(Pref.spEmojiPickerRecent, sv).apply()
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} catch(ignored : Throwable) {
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}
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onEmojiPicked(name, instance, bInstanceHasCustomEmoji)
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}
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internal inner class EmojiPickerPagerAdapter : androidx.viewpager.widget.PagerAdapter() {
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private val inflater : LayoutInflater
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private val holder_list = SparseArray<EmojiPickerPageViewHolder>()
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init {
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this.inflater = activity.layoutInflater
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}
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override fun getCount() : Int {
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return page_list.size
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}
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private fun Int.validPage() = this >= 0 && this < page_list.size
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private fun getPage(idx : Int) : EmojiPickerPage? {
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return if(idx.validPage()) page_list[idx] else null
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}
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fun getPageViewHolder(idx : Int) : EmojiPickerPageViewHolder? {
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return if(idx.validPage()) holder_list.get(idx) else null
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}
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inline fun eachViewHolder(block : (Int, EmojiPickerPageViewHolder) -> Unit) {
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for(i in 0 until page_list.size) {
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val vh = holder_list.get(i) ?: continue
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block(i, vh)
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}
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}
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override fun getPageTitle(page_idx : Int) : CharSequence? {
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return getPage(page_idx)?.title
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}
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override fun isViewFromObject(view : View, obj : Any) : Boolean {
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return view === obj
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}
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override fun instantiateItem(container : ViewGroup, page_idx : Int) : Any {
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val root = inflater.inflate(R.layout.page_emoji_picker, container, false)
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container.addView(root, 0)
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val page = page_list[page_idx]
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val holder = EmojiPickerPageViewHolder(activity, root)
|
|
//
|
|
holder_list.put(page_idx, holder)
|
|
//
|
|
holder.onPageCreate(page)
|
|
|
|
return root
|
|
}
|
|
|
|
override fun destroyItem(container : ViewGroup, page_idx : Int, obj : Any) {
|
|
if(obj is View) {
|
|
container.removeView(obj)
|
|
//
|
|
val holder = holder_list.get(page_idx)
|
|
holder_list.remove(page_idx)
|
|
holder?.onPageDestroy()
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|