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Code Issues Packages Projects Releases Wiki Activity

Add emoji categories to emoji list 

This closes #229
This commit is contained in:
Ensar Sarajčić 2023-08-28 10:54:30 +02:00
parent 60912ca721
commit 30759e301e
16 changed files with 230 additions and 19 deletions
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51
app/src/main/kotlin/com/simplemobiletools/keyboard/adapters/EmojisAdapter.kt
View File

@ -6,39 +6,72 @@ import android.view.View
import android.view.ViewGroup
import androidx.emoji2.text.EmojiCompat
import androidx.recyclerview.widget.RecyclerView
import com.simplemobiletools.commons.databinding.DividerBinding
import com.simplemobiletools.commons.extensions.beInvisible
import com.simplemobiletools.keyboard.databinding.ItemEmojiBinding
import com.simplemobiletools.keyboard.helpers.EmojiData
class EmojisAdapter(val context: Context, var items: List<String>, val itemClick: (emoji: String) -> Unit) : RecyclerView.Adapter<EmojisAdapter.ViewHolder>() {
class EmojisAdapter(val context: Context, private val items: List<Item>, val itemClick: (emoji: EmojiData) -> Unit) :
RecyclerView.Adapter<EmojisAdapter.ViewHolder>() {
private val layoutInflater = LayoutInflater.from(context)
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EmojisAdapter.ViewHolder {
val view = ItemEmojiBinding.inflate(layoutInflater, parent, false).root
return ViewHolder(view)
return when (viewType) {
ITEM_TYPE_EMOJI -> {
val view = ItemEmojiBinding.inflate(layoutInflater, parent, false).root
ViewHolder(view)
}
else -> {
val view = DividerBinding.inflate(layoutInflater, parent, false).root.apply { beInvisible() }
ViewHolder(view)
}
}
}
override fun onBindViewHolder(holder: EmojisAdapter.ViewHolder, position: Int) {
val item = items[position]
holder.bindView(item) { itemView ->
setupEmoji(itemView, item)
if (item is Item.Emoji) {
holder.bindView(item) { itemView ->
setupEmoji(itemView, item)
}
}
}
override fun getItemViewType(position: Int): Int {
return if (items[position] is Item.Emoji) {
ITEM_TYPE_EMOJI
} else {
ITEM_TYPE_CATEGORY
}
}
override fun getItemCount() = items.size
private fun setupEmoji(view: View, emoji: String) {
val processed = EmojiCompat.get().process(emoji)
private fun setupEmoji(view: View, emoji: Item.Emoji) {
val processed = EmojiCompat.get().process(emoji.value.emoji)
ItemEmojiBinding.bind(view).emojiValue.text = processed
}
inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
fun bindView(emoji: String, callback: (itemView: View) -> Unit): View {
fun bindView(emoji: Item.Emoji, callback: (itemView: View) -> Unit): View {
return itemView.apply {
callback(this)
setOnClickListener {
itemClick.invoke(emoji)
itemClick.invoke(emoji.value)
}
}
}
}
sealed interface Item {
data class Emoji(val value: EmojiData) : Item
data class Category(val value: String) : Item
}
companion object {
private const val ITEM_TYPE_EMOJI = 0
private const val ITEM_TYPE_CATEGORY = 1
}
}

32
app/src/main/kotlin/com/simplemobiletools/keyboard/helpers/EmojiHelper.kt
View File

@ -1,10 +1,11 @@
package com.simplemobiletools.keyboard.helpers
import android.content.Context
import com.simplemobiletools.keyboard.R
import org.json.JSONObject
import java.io.InputStream
private var cachedEmojiData: MutableList<String>? = null
private var cachedEmojiData: MutableList<EmojiData>? = null
val cachedVNTelexData: HashMap<String, String> = HashMap()
/**
@ -14,18 +15,21 @@ val cachedVNTelexData: HashMap<String, String> = HashMap()
* @param context The initiating view's context.
* @param path The path to the asset file.
*/
fun parseRawEmojiSpecsFile(context: Context, path: String): MutableList<String> {
fun parseRawEmojiSpecsFile(context: Context, path: String): MutableList<EmojiData> {
if (cachedEmojiData != null) {
return cachedEmojiData!!
}
val emojis = mutableListOf<String>()
val emojis = mutableListOf<EmojiData>()
var emojiEditorList: MutableList<String>? = null
var category: String? = null
fun commitEmojiEditorList() {
emojiEditorList?.let {
// add only the base emoji for now, ignore the variations
emojis.add(it.first())
val base = it.first()
val variants = it.drop(1)
emojis.add(EmojiData(category ?: "none", base, variants))
}
emojiEditorList = null
}
@ -36,6 +40,7 @@ fun parseRawEmojiSpecsFile(context: Context, path: String): MutableList<String>
// Comment line
} else if (line.startsWith("[")) {
commitEmojiEditorList()
category = line.replace("[", "").replace("]", "")
} else if (line.trim().isEmpty()) {
// Empty line
continue
@ -84,3 +89,22 @@ fun parseRawJsonSpecsFile(context: Context, path: String): HashMap<String, Strin
}
return cachedVNTelexData
}
data class EmojiData(
val category: String,
val emoji: String,
val variants: List<String>
) {
fun getCategoryIcon(): Int =
when (category) {
"people_body" -> R.drawable.ic_emoji_category_people
"animals_nature" -> R.drawable.ic_emoji_category_animals
"food_drink" -> R.drawable.ic_emoji_category_food
"travel_places" -> R.drawable.ic_emoji_category_travel
"activities" -> R.drawable.ic_emoji_category_activities
"objects" -> R.drawable.ic_emoji_category_objects
"symbols" -> R.drawable.ic_emoji_category_symbols
"flags" -> R.drawable.ic_emoji_category_flags
else -> R.drawable.ic_emoji_category_smileys
}
}

75
app/src/main/kotlin/com/simplemobiletools/keyboard/views/MyKeyboardView.kt
View File

@ -7,6 +7,7 @@ import android.content.ClipData
import android.content.ClipboardManager
import android.content.Context
import android.content.Intent
import android.content.res.ColorStateList
import android.graphics.*
import android.graphics.Paint.Align
import android.graphics.drawable.*
@ -21,6 +22,7 @@ import android.view.animation.AccelerateInterpolator
import android.view.inputmethod.EditorInfo
import android.widget.LinearLayout
import android.widget.PopupWindow
import android.widget.RadioGroup
import android.widget.TextView
import android.widget.inline.InlineContentView
import androidx.annotation.RequiresApi
@ -29,6 +31,9 @@ import androidx.core.animation.doOnStart
import androidx.core.view.*
import androidx.emoji2.text.EmojiCompat
import androidx.emoji2.text.EmojiCompat.EMOJI_SUPPORTED
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup
import androidx.recyclerview.widget.LinearLayoutManager
import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import com.simplemobiletools.commons.helpers.isPiePlus
@ -37,6 +42,7 @@ import com.simplemobiletools.keyboard.activities.ManageClipboardItemsActivity
import com.simplemobiletools.keyboard.activities.SettingsActivity
import com.simplemobiletools.keyboard.adapters.ClipsKeyboardAdapter
import com.simplemobiletools.keyboard.adapters.EmojisAdapter
import com.simplemobiletools.keyboard.databinding.ItemEmojiCategoryBinding
import com.simplemobiletools.keyboard.databinding.KeyboardKeyPreviewBinding
import com.simplemobiletools.keyboard.databinding.KeyboardPopupKeyboardBinding
import com.simplemobiletools.keyboard.databinding.KeyboardViewKeyboardBinding
@ -1529,8 +1535,8 @@ class MyKeyboardView @JvmOverloads constructor(context: Context, attrs: Attribut
}
val emojis = fullEmojiList.filter { emoji ->
systemFontPaint.hasGlyph(emoji) || (EmojiCompat.get().loadState == EmojiCompat.LOAD_STATE_SUCCEEDED && EmojiCompat.get()
.getEmojiMatch(emoji, emojiCompatMetadataVersion) == EMOJI_SUPPORTED)
systemFontPaint.hasGlyph(emoji.emoji) || (EmojiCompat.get().loadState == EmojiCompat.LOAD_STATE_SUCCEEDED && EmojiCompat.get()
.getEmojiMatch(emoji.emoji, emojiCompatMetadataVersion) == EMOJI_SUPPORTED)
}
Handler(Looper.getMainLooper()).post {
@ -1546,19 +1552,76 @@ class MyKeyboardView @JvmOverloads constructor(context: Context, attrs: Attribut
}
}
private fun setupEmojiAdapter(emojis: List<String>) {
private fun setupEmojiAdapter(emojis: List<EmojiData>) {
val categories = emojis.groupBy { it.category }
val allItems = mutableListOf<EmojisAdapter.Item>()
categories.entries.forEach { (category, emojis) ->
allItems.add(EmojisAdapter.Item.Category(category))
allItems.addAll(emojis.map(EmojisAdapter.Item::Emoji))
}
val checkIds = mutableMapOf<Int, String>()
val checkedChangedListener: (RadioGroup, Int) -> Unit = { _, checkedId ->
(keyboardViewBinding?.emojisList?.layoutManager as? GridLayoutManager)?.scrollToPositionWithOffset(
allItems.indexOfFirst { it is EmojisAdapter.Item.Category && it.value == checkIds[checkedId] },
0
)
}
keyboardViewBinding?.emojiCategoriesStrip?.apply {
removeAllViews()
this.setOnCheckedChangeListener(checkedChangedListener)
categories.entries.forEach { (category, emojis) ->
ItemEmojiCategoryBinding.inflate(LayoutInflater.from(context), this, true).apply {
root.id = generateViewId()
checkIds[root.id] = category
root.setButtonDrawable(emojis.first().getCategoryIcon())
root.buttonTintList = ColorStateList(
arrayOf(
intArrayOf(android.R.attr.state_checked),
intArrayOf(-android.R.attr.state_checked),
),
intArrayOf(
context.getProperPrimaryColor(),
Color.WHITE
)
)
}
}
}
keyboardViewBinding?.emojisList?.apply {
val emojiItemWidth = context.resources.getDimensionPixelSize(R.dimen.emoji_item_size)
val emojiTopBarElevation = context.resources.getDimensionPixelSize(R.dimen.emoji_top_bar_elevation).toFloat()
layoutManager = AutoGridLayoutManager(context, emojiItemWidth)
adapter = EmojisAdapter(context = context, items = emojis) { emoji ->
mOnKeyboardActionListener!!.onText(emoji)
layoutManager = AutoGridLayoutManager(context, emojiItemWidth).apply {
spanSizeLookup = object : SpanSizeLookup() {
override fun getSpanSize(position: Int): Int =
if (allItems[position] is EmojisAdapter.Item.Category) {
spanCount
} else {
1
}
}
}
adapter = EmojisAdapter(context = context, items = allItems) { emoji ->
mOnKeyboardActionListener!!.onText(emoji.emoji)
vibrateIfNeeded()
}
clearOnScrollListeners()
onScroll {
keyboardViewBinding!!.emojiPaletteTopBar.elevation = if (it > 4) emojiTopBarElevation else 0f
(keyboardViewBinding?.emojisList?.layoutManager as? LinearLayoutManager)?.findFirstCompletelyVisibleItemPosition()?.also { firstVisibleIndex ->
allItems
.withIndex()
.lastOrNull { it.value is EmojisAdapter.Item.Category && it.index <= firstVisibleIndex }
?.also { activeCategory ->
val id = checkIds.entries.first { it.value == (activeCategory.value as EmojisAdapter.Item.Category).value }.key
keyboardViewBinding?.emojiCategoriesStrip?.apply {
setOnCheckedChangeListener(null)
check(id)
setOnCheckedChangeListener(checkedChangedListener)
}
}
}
}
}
}

5
app/src/main/res/drawable/ic_emoji_category_activities.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M19,5h-2V3H7v2H5C3.9,5 3,5.9 3,7v1c0,2.55 1.92,4.63 4.39,4.94c0.63,1.5 1.98,2.63 3.61,2.96V19H7v2h10v-2h-4v-3.1c1.63,-0.33 2.98,-1.46 3.61,-2.96C19.08,12.63 21,10.55 21,8V7C21,5.9 20.1,5 19,5zM5,8V7h2v3.82C5.84,10.4 5,9.3 5,8zM19,8c0,1.3 -0.84,2.4 -2,2.82V7h2V8z"/>
</vector>

6
app/src/main/res/drawable/ic_emoji_category_animals.xml Normal file
View File

@ -0,0 +1,6 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
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5
app/src/main/res/drawable/ic_emoji_category_flags.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M14.4,6L14,4H5v17h2v-7h5.6l0.4,2h7V6z"/>
</vector>

6
app/src/main/res/drawable/ic_emoji_category_food.xml Normal file
View File

@ -0,0 +1,6 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M20,3H9v2.4l1.81,1.45C10.93,6.94 11,7.09 11,7.24v4.26c0,0.28 -0.22,0.5 -0.5,0.5h-4C6.22,12 6,11.78 6,11.5V7.24c0,-0.15 0.07,-0.3 0.19,-0.39L8,5.4V3H4v10c0,2.21 1.79,4 4,4h6c2.21,0 4,-1.79 4,-4v-3h2c1.11,0 2,-0.9 2,-2V5C22,3.89 21.11,3 20,3zM20,8h-2V5h2V8z"/>
<path android:fillColor="@android:color/white" android:pathData="M4,19h16v2h-16z"/>
</vector>

5
app/src/main/res/drawable/ic_emoji_category_objects.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M12,3c-0.46,0 -0.93,0.04 -1.4,0.14C7.84,3.67 5.64,5.9 5.12,8.66c-0.48,2.61 0.48,5.01 2.22,6.56C7.77,15.6 8,16.13 8,16.69V19c0,1.1 0.9,2 2,2h0.28c0.35,0.6 0.98,1 1.72,1s1.38,-0.4 1.72,-1H14c1.1,0 2,-0.9 2,-2v-2.31c0,-0.55 0.22,-1.09 0.64,-1.46C18.09,13.95 19,12.08 19,10C19,6.13 15.87,3 12,3zM14,19h-4v-1h4V19zM14,17h-4v-1h4V17zM12.5,11.41V14h-1v-2.59L9.67,9.59l0.71,-0.71L12,10.5l1.62,-1.62l0.71,0.71L12.5,11.41z"/>
</vector>

6
app/src/main/res/drawable/ic_emoji_category_people.xml Normal file
View File

@ -0,0 +1,6 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M12,4m-2,0a2,2 0,1 1,4 0a2,2 0,1 1,-4 0"/>
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</vector>

5
app/src/main/res/drawable/ic_emoji_category_smileys.xml Normal file
View File

@ -0,0 +1,5 @@
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android:viewportHeight="24" android:viewportWidth="24"
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</vector>

11
app/src/main/res/drawable/ic_emoji_category_symbols.xml Normal file
View File

@ -0,0 +1,11 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M3,2h8v2h-8z"/>
<path android:fillColor="@android:color/white" android:pathData="M6,11l2,0l0,-4l3,0l0,-2l-8,0l0,2l3,0z"/>
<path android:fillColor="@android:color/white" android:pathData="M12.4036,20.1819l7.7781,-7.7781l1.4142,1.4142l-7.7781,7.7781z"/>
<path android:fillColor="@android:color/white" android:pathData="M14.5,14.5m-1.5,0a1.5,1.5 0,1 1,3 0a1.5,1.5 0,1 1,-3 0"/>
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</vector>

5
app/src/main/res/drawable/ic_emoji_category_travel.xml Normal file
View File

@ -0,0 +1,5 @@
<vector android:height="24dp" android:tint="#FFFFFF"
android:viewportHeight="24" android:viewportWidth="24"
android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="@android:color/white" android:pathData="M19.3,16.9c0.4,-0.7 0.7,-1.5 0.7,-2.4c0,-2.5 -2,-4.5 -4.5,-4.5S11,12 11,14.5s2,4.5 4.5,4.5c0.9,0 1.7,-0.3 2.4,-0.7l3.2,3.2l1.4,-1.4L19.3,16.9zM15.5,17c-1.4,0 -2.5,-1.1 -2.5,-2.5s1.1,-2.5 2.5,-2.5s2.5,1.1 2.5,2.5S16.9,17 15.5,17zM12,20v2C6.48,22 2,17.52 2,12C2,6.48 6.48,2 12,2c4.84,0 8.87,3.44 9.8,8h-2.07c-0.64,-2.46 -2.4,-4.47 -4.73,-5.41V5c0,1.1 -0.9,2 -2,2h-2v2c0,0.55 -0.45,1 -1,1H8v2h2v3H9l-4.79,-4.79C4.08,10.79 4,11.38 4,12C4,16.41 7.59,20 12,20z"/>
</vector>

8
app/src/main/res/layout/emoji_list.xml Normal file
View File

@ -0,0 +1,8 @@
<com.simplemobiletools.commons.views.MyRecyclerView
android:id="@+id/emojis_list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:padding="@dimen/small_margin"
android:scrollbars="vertical"
xmlns:android="http://schemas.android.com/apk/res/android" />

10
app/src/main/res/layout/item_emoji_category.xml Normal file
View File

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<RadioButton
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/emoji_value"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/ripple_all_corners_medium"
android:gravity="center"
android:padding="@dimen/small_margin"
android:button="@drawable/ic_emoji_category_smileys" />

17
app/src/main/res/layout/keyboard_view_keyboard.xml
View File

@ -164,6 +164,23 @@
android:text="@string/emojis"
android:textSize="@dimen/big_text_size" />
<HorizontalScrollView
android:id="@+id/emoji_categories_scrollable_strip"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_marginStart="@dimen/activity_margin"
android:layout_toEndOf="@+id/emoji_palette_label">
<RadioGroup
android:id="@+id/emoji_categories_strip"
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical|end"
android:gravity="center_vertical"/>
</HorizontalScrollView>
</RelativeLayout>
<RelativeLayout

2
app/src/main/res/values/dimens.xml
View File

@ -9,6 +9,7 @@
<dimen name="vertical_correction">-10dp</dimen>
<dimen name="clip_pin_size">28dp</dimen>
<dimen name="emoji_item_size">46dp</dimen>
<dimen name="emoji_category_item_size">24dp</dimen>
<dimen name="emoji_top_bar_elevation">4dp</dimen>
<dimen name="emoji_palette_btn_size">42dp</dimen>
<dimen name="suggestion_max_width">200dp</dimen>
@ -17,4 +18,5 @@
<dimen name="preview_text_size">26sp</dimen>
<dimen name="label_text_size">16sp</dimen> <!-- text size used at keys with longer labels, like "123" -->
<dimen name="emoji_text_size">28sp</dimen>
<dimen name="emoji_category_text_size">14sp</dimen>
</resources>