Include whisper in letter mode too

app/src/main/java/net/mezimmah/wkt9/IME.kt

@@ -15,7 +15,7 @@ interface IME {
         current: Int? = 0
     )
 
-    fun onWords(words: List<Word>)
+    fun onWords(words: List<Word>, capMode: Int?)
 
     fun onNextWord()
 
@@ -23,15 +23,21 @@ interface IME {
 
     fun onWordSelected(word: Word)
 
+    fun onDeleteWord(word: Word)
+
     fun onCommit(text: CharSequence = "", beforeCursor: Int = 0, afterCursor: Int = 0)
 
     fun onCompose(text: CharSequence)
 
     fun onDeleteText(beforeCursor: Int = 0, afterCursor: Int = 0, finishComposing: Boolean = false)
 
-    fun onGetTextBeforeCursor(n: Int): CharSequence?
+    fun defaultView()
 
     fun onSwitchInputHandler(inputMode: InputMode)
 
     fun onUpdateStatusIcon(icon: Int?)
+
+    fun record()
+
+    fun transcribe()
 }

app/src/main/java/net/mezimmah/wkt9/WKT9IME.kt

@@ -2,8 +2,10 @@ package net.mezimmah.wkt9
 
 import android.annotation.SuppressLint
 import android.content.Intent
+import android.content.SharedPreferences
 import android.inputmethodservice.InputMethodService
 import android.provider.Settings
+import android.text.InputType
 import android.util.Log
 import android.view.KeyEvent
 import android.view.View
@@ -12,19 +14,23 @@ import android.view.inputmethod.EditorInfo
 import android.view.inputmethod.InputConnection
 import android.view.inputmethod.InputMethodManager
 import android.view.inputmethod.InputMethodSubtype
+import androidx.preference.PreferenceManager
 import net.mezimmah.wkt9.entity.Word
 import net.mezimmah.wkt9.inputhandler.IdleInputHandler
 import net.mezimmah.wkt9.inputhandler.InputHandler
 import net.mezimmah.wkt9.inputhandler.LetterInputHandler
 import net.mezimmah.wkt9.inputhandler.NumberInputHandler
 import net.mezimmah.wkt9.inputhandler.WordInputHandler
-import net.mezimmah.wkt9.inputmode.InputModeManager
 import net.mezimmah.wkt9.inputmode.InputMode
+import net.mezimmah.wkt9.inputmode.InputModeManager
 import net.mezimmah.wkt9.keypad.Event
 import net.mezimmah.wkt9.keypad.Key
 import net.mezimmah.wkt9.keypad.KeyEventStat
-import net.mezimmah.wkt9.layout.Words
+import net.mezimmah.wkt9.layout.LoadingLayout
+import net.mezimmah.wkt9.layout.MessageLayout
+import net.mezimmah.wkt9.layout.WordsLayout
 import net.mezimmah.wkt9.t9.T9
+import net.mezimmah.wkt9.voice.Whisper
 import java.util.Locale
 
 
@@ -32,11 +38,14 @@ class WKT9IME: IME, InputMethodService() {
     private val tag = "WKT9"
 
     private val inputModeManager = InputModeManager(this)
+    private val whisper: Whisper = Whisper(this)
 
     private lateinit var locale: Locale
     private var inputHandler: InputHandler? = null
 
-    private var wordsView: Words? = null
+    private var wordsLayoutView: WordsLayout? = null
+    private var loadingLayoutView: LoadingLayout? = null
+    private var messageLayoutView: MessageLayout? = null
 
     private val keyDownStats = KeyEventStat(0, 0)
     private val keyUpStats = KeyEventStat(0, 0)
@@ -45,6 +54,8 @@ class WKT9IME: IME, InputMethodService() {
     private var selectionStart: Int = 0
     private var selectionEnd: Int = 0
 
+    private var capMode: Int? = null
+
     override fun onCandidates(candidates: ArrayList<CharSequence>, current: Int?) {
 //        this.candidates?.load(candidates, current)
     }
@@ -83,9 +94,11 @@ class WKT9IME: IME, InputMethodService() {
 
     @SuppressLint("InflateParams")
     override fun onCreateInputView(): View? {
-        wordsView = layoutInflater.inflate(R.layout.words, null) as Words
+        wordsLayoutView = layoutInflater.inflate(R.layout.words, null) as WordsLayout
+        loadingLayoutView = layoutInflater.inflate(R.layout.loading, null) as LoadingLayout
+        messageLayoutView = layoutInflater.inflate(R.layout.message, null) as MessageLayout
 
-        return wordsView
+        return wordsLayoutView
     }
 
     override fun onCurrentInputMethodSubtypeChanged(newSubtype: InputMethodSubtype?) {
@@ -103,8 +116,8 @@ class WKT9IME: IME, InputMethodService() {
         deleteText(beforeCursor, afterCursor)
     }
 
-    override fun onGetTextBeforeCursor(n: Int): CharSequence? {
-        return this.currentInputConnection?.getTextBeforeCursor(n, 0)
+    override fun onDeleteWord(word: Word) {
+        inputHandler?.onDeleteWord(word)
     }
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent?): Boolean {
@@ -264,21 +277,30 @@ class WKT9IME: IME, InputMethodService() {
         else showStatusIcon(icon)
     }
 
-    override fun onWords(words: List<Word>) {
-        wordsView?.words = words
+    override fun onWords(words: List<Word>, capMode: Int?) {
+        this.capMode = capMode
+
+        wordsLayoutView?.words = words
     }
 
     override fun onWordSelected(word: Word) {
-        this.onCompose(word.word)
+        val compose = when (capMode) {
+            InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS -> word.word.uppercase()
+            InputType.TYPE_TEXT_FLAG_CAP_WORDS,
+            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> word.word.replaceFirstChar { it.uppercase() }
+            else -> word.word
+        }
+
+        this.onCompose(compose)
         this.inputHandler?.onWordSelected(word)
     }
 
     override fun onNextWord() {
-        wordsView?.next()
+        wordsLayoutView?.next()
     }
 
     override fun onPreviousWord() {
-        wordsView?.previous()
+        wordsLayoutView?.previous()
     }
 
     private fun deleteText(beforeCursor: Int, afterCursor: Int) {
@@ -287,8 +309,22 @@ class WKT9IME: IME, InputMethodService() {
         }
     }
 
+    override fun record() {
+        setInputView(messageLayoutView)
+        whisper.record()
+    }
+
+    override fun transcribe() {
+        setInputView(loadingLayoutView)
+        whisper.transcribe()
+    }
+
+    override fun defaultView() {
+        setInputView(wordsLayoutView)
+    }
+
     private fun finishComposing() {
-        wordsView?.clear()
+        wordsLayoutView?.clear()
         inputHandler?.onFinishComposing()
     }
 
@@ -300,8 +336,16 @@ class WKT9IME: IME, InputMethodService() {
 
     private fun switchInputMode(mode: InputMode) {
         inputHandler = when(mode) {
-            InputMode.Word -> WordInputHandler(this, this, locale)
-            InputMode.Letter -> LetterInputHandler(this, this, locale)
+            InputMode.Word ->  WordInputHandler(this, this, locale)
+
+            InputMode.Letter -> {
+                val prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
+                val timeout = prefs.getString(getString(R.string.compose_timeout), "700")
+                val composeTimeout = timeout?.toLong() ?: 700L
+
+                timeout?.let { LetterInputHandler(this, this, locale, composeTimeout) }
+            }
+
             InputMode.Number -> NumberInputHandler(this, this)
             else -> IdleInputHandler(this, this)
         }

app/src/main/java/net/mezimmah/wkt9/dao/WordDao.kt

@@ -11,8 +11,8 @@ interface WordDao {
     @Insert(onConflict = OnConflictStrategy.IGNORE)
     suspend fun insert(vararg words: Word)
 
-    @Query("DELETE FROM word WHERE word = :word AND locale = :locale")
-    fun delete(word: String, locale: String)
+    @Query("DELETE FROM word WHERE id = :id")
+    fun delete(id: Int)
 
     @Query("SELECT * FROM word WHERE code LIKE :code || '%' AND locale = :locale " +
             "ORDER BY length, weight DESC LIMIT :limit")
@@ -20,4 +20,7 @@ interface WordDao {
 
     @Query("UPDATE word SET weight = weight + 1 WHERE id=:id")
     suspend fun increaseWeight(id: Int)
+
+    @Query("SELECT * FROM word WHERE word = :word AND locale = :locale COLLATE NOCASE")
+    suspend fun selectWord(word: String, locale: String): Word?
 }

app/src/main/java/net/mezimmah/wkt9/inputhandler/DefaultInputHandler.kt

@@ -3,79 +3,77 @@ package net.mezimmah.wkt9.inputhandler
 import android.text.InputType
 import android.view.KeyEvent
 import net.mezimmah.wkt9.WKT9IME
-import net.mezimmah.wkt9.IME
-import net.mezimmah.wkt9.inputmode.InputMode
-import net.mezimmah.wkt9.inputmode.TextPositionInfo
-import net.mezimmah.wkt9.keypad.Command
 import net.mezimmah.wkt9.keypad.Key
-import net.mezimmah.wkt9.keypad.KeyEventStat
-import net.mezimmah.wkt9.keypad.KeyLayout
 import net.mezimmah.wkt9.keypad.Keypad
-import java.util.Locale
 
 open class DefaultInputHandler(
-    private val wkt9: IME,
-    private val context: WKT9IME
+    private val wkt9: WKT9IME
 ) {
+    private val capModes = listOf(
+        InputType.TYPE_TEXT_FLAG_CAP_SENTENCES,
+        InputType.TYPE_TEXT_FLAG_CAP_WORDS,
+        InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS,
+        null
+    )
+
+    private var currentCapMode: Int? = null
+
+    protected val punctuationMarks = listOf(" ", ". ", "? ", "! ", ", ", ": ", "; ")
+    protected val sentenceDelimiters = listOf('.', '?', '!')
+    protected val wordDelimiters = listOf('\t', '\n', ' ', ',', ':', ';')
+
     protected val tag = "WKT9"
+    protected val keypad: Keypad = Keypad()
 
-    protected var keypad: Keypad = Keypad()
-    protected var capMode: Int = InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
+    protected var wordStart: Boolean = false
+    protected var sentenceStart: Boolean = false
 
-    protected open fun capMode(key: Key): Int? {
-        val modes = listOf(
-            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES,
-            InputType.TYPE_TEXT_FLAG_CAP_WORDS,
-            InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS,
-            null
-        )
-        var index = modes.indexOf(capMode)
+    init {
+        setCursorPositionStatus()
+
+        wkt9.currentInputEditorInfo?.let {
+            val inputType = it.inputType
+            val typeFlags = inputType.and(InputType.TYPE_MASK_FLAGS)
+
+            if (typeFlags.and(InputType.TYPE_TEXT_FLAG_CAP_SENTENCES) == InputType.TYPE_TEXT_FLAG_CAP_SENTENCES) {
+                currentCapMode = InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
+            } else if (typeFlags.and(InputType.TYPE_TEXT_FLAG_CAP_WORDS) == InputType.TYPE_TEXT_FLAG_CAP_WORDS) {
+                currentCapMode = InputType.TYPE_TEXT_FLAG_CAP_WORDS
+            } else if (typeFlags.and(InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS) == InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS) {
+                currentCapMode = InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS
+            }
+        }
+    }
+
+    protected fun effectiveCapMode(): Int? {
+        return when (currentCapMode) {
+            InputType.TYPE_TEXT_FLAG_CAP_WORDS -> {
+                if (wordStart) InputType.TYPE_TEXT_FLAG_CAP_WORDS
+                else null
+            }
+
+            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> {
+                if (sentenceStart) InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
+                else null
+            }
+
+            else -> currentCapMode
+        }
+    }
+
+    protected open fun toggleCapMode(key: Key) {
+        var index = capModes.indexOf(currentCapMode)
 
         when (key) {
             Key.B2 -> {
-                if (index == 0) index = modes.count()
+                if (index == 0) index = capModes.count()
 
                 index--
             }
             else -> index++
         }
 
-        return modes[index % modes.count()]
-    }
-
-    protected open fun finalizeWordOrSentence(stats: KeyEventStat) {
-        val candidates = ArrayList<CharSequence>()
-
-        wkt9.onCandidates(
-            candidates = candidates,
-            current = stats.repeats % candidates.count()
-        )
-    }
-
-    protected open fun getTextPositionInfo(text: CharSequence): TextPositionInfo {
-        val trimmed = text.trimEnd()
-        val regex = "[.!?]$".toRegex()
-        val startSentence = text.isEmpty() || regex.containsMatchIn(trimmed)
-        val startWord = text.isEmpty() || (startSentence || trimmed.length < text.length)
-
-        return TextPositionInfo(
-            startSentence = startSentence,
-            startWord = startWord
-        )
-    }
-
-    protected fun getDefaultCapMode(typeFlags: Int): Int? {
-        val modes = listOf(
-            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES,
-            InputType.TYPE_TEXT_FLAG_CAP_WORDS,
-            InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS
-        )
-
-        modes.forEach {
-            if (typeFlags.and(it) == it) return it
-        }
-
-        return null
+        currentCapMode = capModes[index % capModes.count()]
     }
 
     protected fun triggerKeyEvent(keyCode: Int) {
@@ -89,4 +87,27 @@ open class DefaultInputHandler(
     protected fun triggerOriginalKeyEvent(key: Key) {
         triggerKeyEvent(key.keyCode)
     }
+
+    protected fun setCursorPositionStatus() {
+        val textBeforeCursor = getTextBeforeCursor()
+
+        if (
+            textBeforeCursor.isNullOrEmpty() ||
+            textBeforeCursor.trim().isEmpty() ||
+            sentenceDelimiters.contains(textBeforeCursor.trim().last())
+        ) {
+            sentenceStart = true
+            wordStart = true
+        } else if (wordDelimiters.contains(textBeforeCursor.last())) {
+            sentenceStart = false
+            wordStart = true
+        } else {
+            sentenceStart = false
+            wordStart = false
+        }
+    }
+
+    private fun getTextBeforeCursor(): CharSequence? {
+        return wkt9.currentInputConnection?.getTextBeforeCursor(15, 0)
+    }
 }

app/src/main/java/net/mezimmah/wkt9/inputhandler/IdleInputHandler.kt

@@ -6,8 +6,8 @@ import android.util.Log
 import android.view.KeyEvent
 import net.mezimmah.wkt9.WKT9IME
 import net.mezimmah.wkt9.IME
+import net.mezimmah.wkt9.R
 import net.mezimmah.wkt9.entity.Word
-import net.mezimmah.wkt9.inputmode.InputMode
 import net.mezimmah.wkt9.keypad.Command
 import net.mezimmah.wkt9.keypad.Key
 import net.mezimmah.wkt9.keypad.KeyEventStat
@@ -15,13 +15,15 @@ import java.util.Locale
 
 class IdleInputHandler(
     val ime: IME,
-    private var wkt9: WKT9IME,
-) : DefaultInputHandler(ime, wkt9), InputHandler {
+    val wkt9: WKT9IME,
+) : DefaultInputHandler(wkt9), InputHandler {
+    init {
+        wkt9.showStatusIcon(R.drawable.idle_input)
+    }
+
     override fun onFinishComposing() {}
 
-    override fun onLongClickCandidate(text: String) {
-        TODO("Not yet implemented")
-    }
+    override fun onDeleteWord(word: Word) {}
 
     override fun onRunCommand(command: Command, key: Key, event: KeyEvent, stats: KeyEventStat) {
         when (command) {

app/src/main/java/net/mezimmah/wkt9/inputhandler/InputHandler.kt

@@ -8,9 +8,9 @@ import net.mezimmah.wkt9.keypad.KeyEventStat
 import java.util.Locale
 
 interface InputHandler {
-    fun onFinishComposing()
+    fun onDeleteWord(word: Word)
 
-    fun onLongClickCandidate(text: String)
+    fun onFinishComposing()
 
     fun onRunCommand(command: Command, key: Key, event: KeyEvent, stats: KeyEventStat)
 

app/src/main/java/net/mezimmah/wkt9/inputhandler/LetterInputHandler.kt

@@ -30,23 +30,22 @@ class LetterInputHandler(
     val ime: IME,
     private var wkt9: WKT9IME,
     private var locale: Locale,
-): SpellCheckerSession.SpellCheckerSessionListener, DefaultInputHandler(ime, wkt9), InputHandler {
+    private var composeTimeout: Long,
+): SpellCheckerSession.SpellCheckerSessionListener, DefaultInputHandler(wkt9), InputHandler {
     private val db = AppDatabase.getInstance(wkt9)
     private val wordDao = db.getWordDao()
 
+    private val word = StringBuilder()
+
     private var lastKey: Key? = null
     private var repeats: Int = 0
+    private var lastComposeChar: Char? = null
+    private var lastIcon: Int? = null
 
     private var spellCheckerSession: SpellCheckerSession? = null
 
-    private var sentenceStart: Boolean = false
-    private var wordStart: Boolean = false
-
-    private val timeoutScope = CoroutineScope(Dispatchers.Main + SupervisorJob())
     private var timeoutJob: Job? = null
 
-    private val content = StringBuilder()
-
     init {
         val textServiceManager = wkt9.getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE) as TextServicesManager
 
@@ -56,85 +55,157 @@ class LetterInputHandler(
             this,
             false
         )
+
+        updateIcon()
     }
 
-    override fun finalizeWordOrSentence(stats: KeyEventStat) {
-        timeoutJob?.cancel()
+    override fun onDeleteWord(word: Word) {}
 
-        val ends = listOf(" ", ". ", "? ", "! ", ", ", ": ", "; ")
-        val index = stats.repeats % ends.count()
-        val lastIndex = if (stats.repeats > 0) (stats.repeats - 1) % ends.count() else null
-        var beforeCursor = 0
+    override fun onGetSuggestions(results: Array<out SuggestionsInfo>?) {}
 
-        if (lastIndex != null) beforeCursor += ends[lastIndex].length
-
-        wkt9.onCommit(ends[index], beforeCursor)
-    }
+    override fun onFinishComposing() {}
 
+    override fun onGetSentenceSuggestions(results: Array<out SentenceSuggestionsInfo>?) {}
     override fun onSwitchLocale(locale: Locale) {
         this.locale = locale
     }
-
-    override fun onGetSuggestions(results: Array<out SuggestionsInfo>?) {
-        TODO("Not yet implemented")
-    }
-
-    override fun onGetSentenceSuggestions(results: Array<out SentenceSuggestionsInfo>?) {
-        TODO("Not yet implemented")
-    }
-
-    override fun onFinishComposing() {
-    }
-
-    override fun onLongClickCandidate(text: String) {
-        TODO("Not yet implemented")
-    }
-
     override fun onRunCommand(command: Command, key: Key, event: KeyEvent, stats: KeyEventStat) {
         when (command) {
-            Command.CAP_MODE -> capMode(key)
-            Command.CHARACTER -> composeCharacter(key, stats)
+            Command.CAP_MODE -> toggleCapMode(key)
+            Command.CHARACTER -> composeCharacter(key)
             Command.DELETE -> delete()
+            Command.FINISH_DELETE -> finishDelete()
             Command.INPUT_MODE -> inputMode(key)
             Command.NUMBER -> triggerOriginalKeyEvent(key)
-//            Command.RECORD -> wkt9.onRecord(true)
+            Command.RECORD -> wkt9.record()
             Command.SPACE -> finalizeWordOrSentence(stats)
-//            Command.TRANSCRIBE -> wkt9.onTranscribe()
+            Command.TRANSCRIBE -> wkt9.transcribe()
             else -> Log.d(tag, "Command not implemented: $command")
         }
     }
-
     override fun onWordSelected(word: Word) {}
 
-    private fun composeCharacter(key: Key, stats: KeyEventStat) {
-        if (lastKey == key) repeats++
-        else {
-            wkt9.onCommit()
+    override fun toggleCapMode(key: Key) {
+        super.toggleCapMode(key)
 
-            lastKey = key
-            repeats = 0
+        updateIcon()
+    }
+
+    private fun composeCharacter(key: Key) {
+        val composing = timeoutJob?.isActive ?: false
+
+        timeoutJob?.cancel()
+
+        if (lastKey == key) {
+            repeats++
+
+            word.deleteAt(word.length - 1)
+        } else {
+            resetKey(key)
+
+            if (composing) finishComposingChar()
         }
 
         val layout = KeyLayout.chars[key] ?: return
         val index = repeats % layout.count()
+        val char = when(effectiveCapMode()) {
+            null -> layout[index].toString()
+            else -> layout[index].uppercase()
+        }
 
-        wkt9.onCompose(layout[index].toString())
+        lastComposeChar = layout[index]
+
+        word.append(char)
+        wkt9.onCompose(char)
         setComposeTimeout()
     }
 
-    private fun setComposeTimeout() {
+    private fun finalizeWordOrSentence(stats: KeyEventStat) {
+        if (word.isNotEmpty()) storeWord()
+
         timeoutJob?.cancel()
 
-        timeoutJob = timeoutScope.launch {
-            delay(400L)
-            wkt9.onCommit("")
+        val index = stats.repeats % punctuationMarks.count()
+        val lastIndex = if (stats.repeats > 0) (stats.repeats - 1) % punctuationMarks.count() else null
+        var beforeCursor = 0
 
-            lastKey = null
-            repeats = 0
+        if (lastIndex != null) beforeCursor += punctuationMarks[lastIndex].length
+
+        wordStart = true
+        sentenceStart = index in 1..3
+
+        wkt9.onCommit(punctuationMarks[index], beforeCursor)
+        updateIcon()
+    }
+
+    private fun finishDelete() {
+        setCursorPositionStatus()
+        updateIcon()
+    }
+
+    private fun resetKey(key: Key? = null) {
+        lastKey = key
+        repeats = 0
+    }
+
+    private fun storeWord() {
+        val str = word.toString()
+        val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+
+        word.clear()
+
+        scope.launch {
+            val word = Word(
+                word = str,
+                code = keypad.getCodeForWord(str),
+                weight = 0,
+                length = str.length,
+                locale = locale.language
+            )
+            val result = wordDao.selectWord(str, locale.language)
+
+            if (result == null) wordDao.insert(word)
+        }
+    }
+
+    private fun finishComposingChar() {
+        wkt9.onCommit()
+
+        if (sentenceDelimiters.contains(lastComposeChar)) {
+            sentenceStart = true
+            wordStart = true
+        } else if (wordDelimiters.contains(lastComposeChar)) {
+            sentenceStart = false
+            wordStart = true
+        } else {
+            wordStart = false
+            sentenceStart = false
+        }
+
+        if (wordStart) {
+            word.deleteAt(word.length - 1)
+
+            if (word.isNotEmpty()) storeWord()
+        }
+
+        updateIcon()
+    }
+
+    private fun setComposeTimeout() {
+        val scope = CoroutineScope(Dispatchers.Main + SupervisorJob())
+
+        timeoutJob = scope.launch {
+            delay(composeTimeout)
+            resetKey()
+            finishComposingChar()
         }
     }
 
     private fun delete() {
+        if (word.isNotEmpty()) word.deleteAt(word.length - 1)
+
+        resetKey()
+
         if (timeoutJob?.isActive == true) {
             timeoutJob?.cancel()
             wkt9.onCompose("")
@@ -149,14 +220,18 @@ class LetterInputHandler(
     }
 
     private fun updateIcon() {
-        val icon = when (capMode) {
+        val icon = when (effectiveCapMode()) {
             InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS -> R.drawable.letter_upper
             InputType.TYPE_TEXT_FLAG_CAP_WORDS,
-            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> if (wordStart) R.drawable.letter_cap else R.drawable.letter_lower
+            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> R.drawable.letter_cap
             else -> R.drawable.letter_lower
         }
 
-//        wkt9.onUpdateStatusIcon(icon)
+        if (icon == lastIcon) return
+
+        wkt9.onUpdateStatusIcon(icon)
+
+        lastIcon = icon
     }
 }
 //

app/src/main/java/net/mezimmah/wkt9/inputhandler/NumberInputHandler.kt

@@ -4,6 +4,7 @@ import android.util.Log
 import android.view.KeyEvent
 import net.mezimmah.wkt9.WKT9IME
 import net.mezimmah.wkt9.IME
+import net.mezimmah.wkt9.R
 import net.mezimmah.wkt9.entity.Word
 import net.mezimmah.wkt9.inputmode.InputMode
 import net.mezimmah.wkt9.keypad.Command
@@ -17,9 +18,13 @@ class NumberInputHandler(
 ) : InputHandler {
     private val tag = "WKT9"
 
+    init {
+        wkt9.showStatusIcon(R.drawable.number_input)
+    }
+
     // We don't need to implement methods below
     override fun onFinishComposing() {}
-    override fun onLongClickCandidate(text: String) {}
+    override fun onDeleteWord(word: Word) {}
     override fun onSwitchLocale(locale: Locale) {}
     override fun onWordSelected(word: Word) {}
 

app/src/main/java/net/mezimmah/wkt9/inputhandler/WordInputHandler.kt

@@ -1,6 +1,7 @@
 package net.mezimmah.wkt9.inputhandler
 
 import android.annotation.SuppressLint
+import android.text.InputType
 import android.util.Log
 import android.view.KeyEvent
 import kotlinx.coroutines.CoroutineScope
@@ -22,8 +23,8 @@ import java.util.Locale
 class WordInputHandler(
     val ime: IME,
     private var wkt9: WKT9IME,
-    private var locale: Locale,
-) : DefaultInputHandler(ime, wkt9), InputHandler {
+    private var locale: Locale
+) : DefaultInputHandler(wkt9), InputHandler {
     private val codeword = StringBuilder()
     private var staleCodeword = false
     private var lastSelectedWord: Word? = null
@@ -35,11 +36,17 @@ class WordInputHandler(
     private val ioScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
     private var queryJob: Job? = null
 
-    override fun capMode(key: Key): Int? {
-        return super.capMode(key)
+    init {
+        updateIcon()
     }
 
-    override fun finalizeWordOrSentence(stats: KeyEventStat) {
+    override fun toggleCapMode(key: Key) {
+        super.toggleCapMode(key)
+
+        updateIcon()
+    }
+
+    private fun finalizeWordOrSentence(stats: KeyEventStat) {
         val ends = listOf(" ", ". ", "? ", "! ", ", ", ": ", "; ")
         val index = stats.repeats % ends.count()
         val lastIndex = if (stats.repeats > 0) (stats.repeats - 1) % ends.count() else null
@@ -48,10 +55,24 @@ class WordInputHandler(
         if (lastIndex != null) beforeCursor += ends[lastIndex].length
 
         wkt9.onCommit(ends[index], beforeCursor)
+
+        sentenceStart = index in 1..3
+
+        updateIcon()
+    }
+
+    override fun onDeleteWord(word: Word) {
+        ioScope.launch {
+            wordDao.delete(word.id)
+
+            handleCodewordChange(codeword)
+        }
     }
 
     override fun onSwitchLocale(locale: Locale) {
         this.locale = locale
+
+        updateIcon()
     }
 
     override fun onFinishComposing() {
@@ -63,28 +84,36 @@ class WordInputHandler(
         lastSelectedWord = null
     }
 
-    override fun onLongClickCandidate(text: String) {
-        ioScope.launch {
-            wordDao.delete(text, locale.language)
-
-            handleCodewordChange(codeword)
-        }
-    }
-
     override fun onRunCommand(command: Command, key: Key, event: KeyEvent, stats: KeyEventStat) {
         when (command) {
-//            Command.CAP_MODE -> capMode(key)
+            Command.CAP_MODE -> toggleCapMode(key)
             Command.CHARACTER -> buildCodeword(key)
-            Command.DELETE -> delete()
+            Command.DELETE -> delete(event.repeatCount)
             Command.ENTER -> enter(key)
+            Command.FINISH_DELETE -> finishDelete()
             Command.INPUT_MODE -> inputMode(key)
             Command.MOVE_CURSOR -> moveCursor(key)
             Command.NUMBER -> triggerOriginalKeyEvent(key)
+            Command.RECORD -> record()
             Command.SPACE -> finalizeWordOrSentence(stats)
+            Command.TRANSCRIBE -> transcribe()
             else -> Log.d(tag, "Command not implemented: $command")
         }
     }
 
+    private fun record() {
+        if (codeword.isNotEmpty()) {
+            wkt9.onCommit()
+            codeword.clear()
+        }
+
+        wkt9.record()
+    }
+
+    private fun transcribe() {
+        wkt9.transcribe()
+    }
+
     override fun onWordSelected(word: Word) {
         lastSelectedWord = word
     }
@@ -101,12 +130,15 @@ class WordInputHandler(
         handleCodewordChange(codeword)
     }
 
-    private fun delete() {
+    private fun delete(repeatCount: Int) {
         lastSelectedWord = null
 
         if (codeword.length > 1) {
             codeword.deleteAt(codeword.length - 1)
             handleCodewordChange(codeword)
+        } else if (codeword.isNotEmpty() && repeatCount > 1) {
+            codeword.clear()
+            wkt9.onCompose("")
         } else if (codeword.isNotEmpty()) {
             codeword.clear()
             wkt9.onCompose("")
@@ -115,6 +147,11 @@ class WordInputHandler(
         }
     }
 
+    private fun finishDelete() {
+        setCursorPositionStatus()
+        updateIcon()
+    }
+
     private fun enter(key: Key) {
         if (codeword.isNotEmpty()) wkt9.onCommit("")
         else triggerOriginalKeyEvent(key)
@@ -129,7 +166,7 @@ class WordInputHandler(
             // The codeword is stale when it does not yield any candidates in the DB
             staleCodeword = words.isEmpty()
 
-            if (words.isNotEmpty()) wkt9.onWords(words)
+            if (words.isNotEmpty()) wkt9.onWords(words, effectiveCapMode())
         }
     }
 
@@ -142,6 +179,8 @@ class WordInputHandler(
     }
 
     private fun inputMode(key: Key) {
+        if (codeword.isNotEmpty()) wkt9.onCommit()
+
         if (key == Key.B4) wkt9.onSwitchInputHandler(InputMode.Number)
         else wkt9.onSwitchInputHandler(InputMode.Letter)
     }
@@ -154,15 +193,16 @@ class WordInputHandler(
 
     @SuppressLint("DiscouragedApi")
     private fun updateIcon() {
-//        val mode = when (capMode) {
-//            InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS -> "upper"
-//            InputType.TYPE_TEXT_FLAG_CAP_WORDS,
-//            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> if (wordStart) "cap" else "lower"
-//            else -> "lower"
-//        }
-//        val name = "word_${locale}_${mode}".replace('-', '_').lowercase()
-//        val icon = context.resources.getIdentifier(name, "drawable", context.packageName)
+        val mode = when (effectiveCapMode()) {
+            InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS -> "upper"
+            InputType.TYPE_TEXT_FLAG_CAP_WORDS,
+            InputType.TYPE_TEXT_FLAG_CAP_SENTENCES -> "cap"
+            else -> "lower"
+        }
 
-//        wkt9.onUpdateStatusIcon(icon)
+        val name = "word_${locale}_${mode}".replace('-', '_').lowercase()
+        val icon = wkt9.resources.getIdentifier(name, "drawable", wkt9.packageName)
+
+        wkt9.onUpdateStatusIcon(icon)
     }
 }

app/src/main/java/net/mezimmah/wkt9/keypad/Command.kt

@@ -7,6 +7,7 @@ enum class Command {
     DELETE,
     DIAL,
     ENTER,
+    FINISH_DELETE,
     INPUT_MODE,
     MOVE_CURSOR,
     NUMBER,

app/src/main/java/net/mezimmah/wkt9/keypad/Key.kt

@@ -133,8 +133,7 @@ enum class Key(
             ),
 
             CommandMapping(
-                events = listOf(Event.keyDown),
-                inputModes = listOf(InputMode.Number),
+                inputModes = listOf(InputMode.Number, InputMode.Idle),
                 overrideConsume = true,
                 consume = null
             )
@@ -389,6 +388,12 @@ enum class Key(
                 command = Command.DELETE
             ),
 
+            CommandMapping(
+                events = listOf(Event.afterShortDown, Event.afterLongDown),
+                inputModes = listOf(InputMode.Word, InputMode.Letter),
+                command = Command.FINISH_DELETE
+            ),
+
             CommandMapping(
                 inputModes = listOf(InputMode.Number),
                 overrideConsume = true,

app/src/main/java/net/mezimmah/wkt9/layout/LoadingLayout.kt

@@ -0,0 +1,9 @@
+package net.mezimmah.wkt9.layout
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.LinearLayout
+
+class LoadingLayout(context: Context, attributeSet: AttributeSet): LinearLayout(context, attributeSet) {
+
+}

app/src/main/java/net/mezimmah/wkt9/layout/MessageLayout.kt

@@ -0,0 +1,9 @@
+package net.mezimmah.wkt9.layout
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.LinearLayout
+
+class MessageLayout(context: Context, attributeSet: AttributeSet): LinearLayout(context, attributeSet) {
+
+}

app/src/main/java/net/mezimmah/wkt9/layout/WordsLayout.kt

@@ -1,10 +1,8 @@
 package net.mezimmah.wkt9.layout
 
 import android.annotation.SuppressLint
-import android.app.PendingIntent.getActivity
 import android.content.Context
 import android.util.AttributeSet
-import android.util.Log
 import android.view.ContextThemeWrapper
 import android.view.View
 import android.widget.HorizontalScrollView
@@ -15,8 +13,7 @@ import net.mezimmah.wkt9.R
 import net.mezimmah.wkt9.WKT9IME
 import net.mezimmah.wkt9.entity.Word
 
-class Words(context: Context, attributeSet: AttributeSet): HorizontalScrollView(context, attributeSet), View.OnClickListener, View.OnLongClickListener {
-    private val tag = "WKT9"
+class WordsLayout(context: Context, attributeSet: AttributeSet): HorizontalScrollView(context, attributeSet), View.OnClickListener, View.OnLongClickListener {
     private var wkt9: WKT9IME
     private var wordCount: Int = 0
     private var current: Int = 0
@@ -94,7 +91,19 @@ class Words(context: Context, attributeSet: AttributeSet): HorizontalScrollView(
     }
 
     override fun onLongClick(v: View?): Boolean {
-        Log.d(tag, "We need to delete this word from the db")
+        val words = this.words ?: return true
+        val wordContainer = findViewById<LinearLayout>(R.id.words)
+
+        for (i in 0 until wordCount) {
+            val child: View = wordContainer.getChildAt(i)
+
+            if (v != child) continue
+
+            wordContainer.removeView(child)
+            wkt9.onDeleteWord(words[i])
+
+            break
+        }
 
         return true
     }

app/src/main/java/net/mezimmah/wkt9/voice/Whisper.kt

@@ -2,17 +2,12 @@ package net.mezimmah.wkt9.voice
 
 import android.media.MediaRecorder
 import android.util.Log
-import android.view.View
-import android.widget.HorizontalScrollView
-import android.widget.LinearLayout
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
-import net.mezimmah.wkt9.R
 import net.mezimmah.wkt9.WKT9IME
-import net.mezimmah.wkt9.inputhandler.InputHandler
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.MultipartBody
 import okhttp3.OkHttpClient
@@ -23,17 +18,11 @@ import java.io.IOException
 import java.util.concurrent.TimeUnit
 
 class Whisper(
-    private val context: WKT9IME,
-    private val inputHandler: InputHandler?,
-    private val ui: View
+    private val wkt9: WKT9IME,
 ) {
     private val tag = "WKT9"
 
-    private val ioScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    private val mainScope = CoroutineScope(Dispatchers.Main + SupervisorJob())
-
     private var ioJob: Job? = null
-
     private var recorder: MediaRecorder? = null
     private var recording: File? = null
 
@@ -47,19 +36,18 @@ class Whisper(
         stopRecording()
 
         val recording = this.recording ?: return
-
-        showTranscribing()
+        val ioScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
 
         ioJob?.cancel()
         ioJob = ioScope.launch {
             try {
                 val transcription = run(recording)
+                val mainScope = CoroutineScope(Dispatchers.Main + SupervisorJob())
 
                 mainScope.launch {
-                    showCandidates()
+                    wkt9.onCommit(transcription)
+                    wkt9.defaultView()
                 }
-
-//                inputHandler?.onInsertText(transcription.plus(" "))
             } catch (e: IOException) {
                 Log.d(tag, "A failure occurred in the communication with the speech-to-text server", e)
             }
@@ -70,9 +58,7 @@ class Whisper(
     fun record() {
         if (recorder != null) stopRecording()
 
-        showMessage()
-
-        recording = File.createTempFile("recording.3gp", null, context.cacheDir)
+        recording = File.createTempFile("recording.3gp", null, wkt9.cacheDir)
         recorder = MediaRecorder().also {
             it.setAudioSource(MediaRecorder.AudioSource.MIC)
             it.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP)
@@ -88,36 +74,6 @@ class Whisper(
         }
     }
 
-    private fun showCandidates() {
-//        val candidatesView = ui.findViewById<HorizontalScrollView>(R.id.suggestion_container)
-//        val loadingView = ui.findViewById<LinearLayout>(R.id.loading_container)
-//        val messageView = ui.findViewById<LinearLayout>(R.id.message_container)
-//
-//        candidatesView.visibility = View.VISIBLE
-//        loadingView.visibility = View.GONE
-//        messageView.visibility = View.GONE
-    }
-
-    private fun showMessage() {
-//        val candidatesView = ui.findViewById<HorizontalScrollView>(R.id.suggestion_container)
-//        val loadingView = ui.findViewById<LinearLayout>(R.id.loading_container)
-//        val messageView = ui.findViewById<LinearLayout>(R.id.message_container)
-//
-//        candidatesView.visibility = View.GONE
-//        loadingView.visibility = View.GONE
-//        messageView.visibility = View.VISIBLE
-    }
-
-    private fun showTranscribing() {
-//        val candidatesView = ui.findViewById<HorizontalScrollView>(R.id.suggestion_container)
-//        val loadingView = ui.findViewById<LinearLayout>(R.id.loading_container)
-//        val messageView = ui.findViewById<LinearLayout>(R.id.message_container)
-//
-//        candidatesView.visibility = View.GONE
-//        loadingView.visibility = View.VISIBLE
-//        messageView.visibility = View.GONE
-    }
-
     private fun stopRecording() {
         recorder?.run {
             stop()

app/src/main/res/layout/loading.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<net.mezimmah.wkt9.layout.LoadingLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="44dp"
+    android:layout_alignParentBottom="true"
+    android:layout_gravity="bottom"
+    android:theme="@style/Theme.AppCompat.DayNight"
+    android:gravity="bottom"
+    android:background="@color/black"
+    android:orientation="horizontal">
+
+    <ProgressBar
+        android:id="@+id/suggestions"
+        style="?android:attr/progressBarStyleLarge"
+        android:layout_width="wrap_content"
+        android:layout_height="40dp" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:textColor="@color/suggestion_text"
+        android:paddingVertical="5dp"
+        android:paddingHorizontal="8dp"
+        android:textSize="20sp"
+        android:textFontWeight="400"
+        android:text="Transcribing..." />
+
+</net.mezimmah.wkt9.layout.LoadingLayout>

app/src/main/res/layout/message.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
+<net.mezimmah.wkt9.layout.MessageLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="44dp"
@@ -10,11 +10,11 @@
     android:background="@color/black"
     android:orientation="horizontal">
 
-    <ProgressBar
-        android:id="@+id/suggestions"
-        style="?android:attr/progressBarStyleLarge"
+    <ImageView
+        android:layout_height="40dp"
         android:layout_width="wrap_content"
-        android:layout_height="40dp" />
+        android:src="@drawable/mic"/>
+
 
     <TextView
         android:layout_width="wrap_content"
@@ -24,6 +24,6 @@
         android:paddingHorizontal="8dp"
         android:textSize="20sp"
         android:textFontWeight="400"
-        android:text="Transcribing, please wait..." />
+        android:text="Recording..." />
 
-</LinearLayout>
+</net.mezimmah.wkt9.layout.MessageLayout>

app/src/main/res/layout/suggestion.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/suggestion"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:padding="2dp">
-
-    <TextView
-        android:id="@+id/suggestion_text"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:textColor="@color/suggestion_text"
-        android:minWidth="40dp"
-        android:paddingVertical="5dp"
-        android:paddingHorizontal="8dp"
-        android:textSize="20sp"
-        android:textFontWeight="400" />
-</LinearLayout>

app/src/main/res/layout/words.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<net.mezimmah.wkt9.layout.Words xmlns:android="http://schemas.android.com/apk/res/android"
+<net.mezimmah.wkt9.layout.WordsLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_alignParentBottom="true"
@@ -14,4 +14,4 @@
         android:layout_height="44dp"
         android:orientation="horizontal" />
 
-</net.mezimmah.wkt9.layout.Words>
+</net.mezimmah.wkt9.layout.WordsLayout>

app/src/main/res/values/strings.xml

@@ -29,6 +29,6 @@
         <item>400</item>
         <item>600</item>
         <item>800</item>
-        <item>900</item>
+        <item>1000</item>
     </string-array>
 </resources>

app/src/main/res/xml/method.xml

@@ -20,6 +20,12 @@
         android:languageTag="es-ES"
         android:imeSubtypeMode="keyboard" />
 
+    <subtype
+        android:label="Spanish AR"
+        android:imeSubtypeLocale="es_AR"
+        android:languageTag="es-AR"
+        android:imeSubtypeMode="keyboard" />
+
     <subtype
         android:label="German DE"
         android:imeSubtypeLocale="de_DE"
@@ -32,4 +38,10 @@
         android:languageTag="pt-PT"
         android:imeSubtypeMode="keyboard" />
 
+    <subtype
+        android:label="Portuguese BR"
+        android:imeSubtypeLocale="pt_BR"
+        android:languageTag="pt-BR"
+        android:imeSubtypeMode="keyboard" />
+
 </input-method>