Update theme to use dynamic color scheme

java/src/org/futo/inputmethod/latin/LatinIME.kt

@@ -26,6 +26,8 @@ import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.runtime.key
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.toArgb
@@ -35,6 +37,7 @@ import androidx.compose.ui.platform.ViewCompositionStrategy
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
+import androidx.core.graphics.toColor
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LifecycleRegistry
@@ -49,6 +52,7 @@ import androidx.savedstate.SavedStateRegistryController
 import androidx.savedstate.SavedStateRegistryOwner
 import androidx.savedstate.findViewTreeSavedStateRegistryOwner
 import androidx.savedstate.setViewTreeSavedStateRegistryOwner
+import com.google.android.material.color.DynamicColors
 import org.futo.inputmethod.latin.uix.ActionBar
 import org.futo.inputmethod.latin.uix.theme.DarkColorScheme
 import kotlin.math.roundToInt
@@ -148,43 +152,62 @@ class BasicThemeProvider(val context: Context) : KeyboardDrawableProvider {
     }
 
     init {
-        val primary = DarkColorScheme.primary.toArgb()
-        val secondary = DarkColorScheme.secondary.toArgb()
-        val highlight = DarkColorScheme.outline.copy(alpha = 0.33f).toArgb()
-        val background = DarkColorScheme.surface.toArgb()
-        val surface = DarkColorScheme.background.toArgb()
-        val outline = DarkColorScheme.outline.toArgb()
+        val colorScheme = if(!DynamicColors.isDynamicColorAvailable()) {
+            DarkColorScheme
+        } else {
+            val dCtx = DynamicColors.wrapContextIfAvailable(context)
+
+            dynamicLightColorScheme(dCtx)
+        }
+
+
+        val primary = colorScheme.primary.toArgb()
+        val secondary = colorScheme.secondary.toArgb()
+        val highlight = colorScheme.outline.copy(alpha = 0.33f).toArgb()
+
+        val background = colorScheme.surface.toArgb()
+        val surface = colorScheme.background.toArgb()
+        val outline = colorScheme.outline.toArgb()
+
+        val onSecondary = colorScheme.onSecondary.toArgb()
+        val onBackground = colorScheme.onBackground.toArgb()
+        val onBackgroundHalf = colorScheme.onBackground.copy(alpha = 0.5f).toArgb()
 
         val transparent = Color.TRANSPARENT
 
-        colors[R.styleable.Keyboard_Key_keyTextColor] = DarkColorScheme.onBackground.toArgb()
-        colors[R.styleable.Keyboard_Key_keyTextInactivatedColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
+        colors[R.styleable.Keyboard_Key_keyTextColor] = onBackground
+        colors[R.styleable.Keyboard_Key_keyTextInactivatedColor] = onBackgroundHalf
         colors[R.styleable.Keyboard_Key_keyTextShadowColor] = 0
-        colors[R.styleable.Keyboard_Key_functionalTextColor] = DarkColorScheme.onBackground.toArgb()
-        colors[R.styleable.Keyboard_Key_keyHintLetterColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
-        colors[R.styleable.Keyboard_Key_keyHintLabelColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
-        colors[R.styleable.Keyboard_Key_keyShiftedLetterHintInactivatedColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
-        colors[R.styleable.Keyboard_Key_keyShiftedLetterHintActivatedColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
-        colors[R.styleable.Keyboard_Key_keyPreviewTextColor] = DarkColorScheme.onBackground.toArgb()
-        colors[R.styleable.MainKeyboardView_languageOnSpacebarTextColor] = DarkColorScheme.onBackground.copy(alpha = 0.5f).toArgb()
+        colors[R.styleable.Keyboard_Key_functionalTextColor] = onBackground
+        colors[R.styleable.Keyboard_Key_keyHintLetterColor] = onBackgroundHalf
+        colors[R.styleable.Keyboard_Key_keyHintLabelColor] = onBackgroundHalf
+        colors[R.styleable.Keyboard_Key_keyShiftedLetterHintInactivatedColor] = onBackgroundHalf
+        colors[R.styleable.Keyboard_Key_keyShiftedLetterHintActivatedColor] = onBackgroundHalf
+        colors[R.styleable.Keyboard_Key_keyPreviewTextColor] = onSecondary
+        colors[R.styleable.MainKeyboardView_languageOnSpacebarTextColor] = onBackgroundHalf
+
+        drawables[R.styleable.Keyboard_iconDeleteKey] = AppCompatResources.getDrawable(context, R.drawable.delete)!!.apply {
+            setTint(onBackground)
+        }
+        drawables[R.styleable.Keyboard_iconLanguageSwitchKey] = AppCompatResources.getDrawable(context, R.drawable.globe)!!.apply {
+            setTint(onBackground)
+        }
 
-        drawables[R.styleable.Keyboard_iconDeleteKey] = AppCompatResources.getDrawable(context, R.drawable.delete)!!
-        drawables[R.styleable.Keyboard_iconLanguageSwitchKey] = AppCompatResources.getDrawable(context, R.drawable.globe)!!
+        drawables[R.styleable.Keyboard_iconShiftKey] = AppCompatResources.getDrawable(context, R.drawable.shift)!!.apply {
+            setTint(onBackground)
+        }
 
-        drawables[R.styleable.Keyboard_iconShiftKey] = AppCompatResources.getDrawable(context, R.drawable.shift)!!
-        drawables[R.styleable.Keyboard_iconShiftKeyShifted] = AppCompatResources.getDrawable(context, R.drawable.shiftshifted)!!
+        drawables[R.styleable.Keyboard_iconShiftKeyShifted] = AppCompatResources.getDrawable(context, R.drawable.shiftshifted)!!.apply {
+            setTint(onBackground)
+        }
 
         primaryKeyboardColor = background
 
-        keyboardBackground = LayerDrawable(arrayOf(
-            coloredRectangle(primary),
-            InsetDrawable(coloredRectangle(background),
-                0, 1, 0, 0)
-        ))
+        keyboardBackground = coloredRectangle(background)
 
         keyBackground = StateListDrawable().apply {
             addStateWithHighlightLayerOnPressed(highlight, intArrayOf(android.R.attr.state_active),
-                coloredRoundedRectangle(secondary, dp(8.dp)).apply {
+                coloredRoundedRectangle(primary, dp(8.dp)).apply {
                     setSize(dp(64.dp).toInt(), dp(48.dp).toInt())
                 }
             )
@@ -209,12 +232,12 @@ class BasicThemeProvider(val context: Context) : KeyboardDrawableProvider {
         spaceBarBackground = StateListDrawable().apply {
             addState(intArrayOf(android.R.attr.state_pressed),
                 LayerDrawable(arrayOf(
-                    coloredRoundedRectangle(secondary, dp(32.dp)),
+                    coloredRoundedRectangle(highlight, dp(32.dp)),
                     coloredRoundedRectangle(highlight, dp(32.dp))
                 ))
             )
             addState(intArrayOf(),
-                coloredRoundedRectangle(secondary, dp(32.dp))
+                coloredRoundedRectangle(highlight, dp(32.dp))
             )
         }
 
@@ -331,6 +354,8 @@ class LatinIME : InputMethodService(), LifecycleOwner, ViewModelStoreOwner, Save
 
         setContent()
 
+        latinIMELegacy.setComposeInputView(composeView)
+
         return composeView!!
     }
 
@@ -366,13 +391,20 @@ class LatinIME : InputMethodService(), LifecycleOwner, ViewModelStoreOwner, Save
         legacyInputView = newView
         setContent()
 
-        latinIMELegacy.setComposeInputView(composeView!!)
+        if(composeView != null) {
+            latinIMELegacy.setComposeInputView(composeView)
+        }
+
         latinIMELegacy.setInputView(legacyInputView)
     }
 
     override fun setInputView(view: View?) {
         super.setInputView(view)
-        latinIMELegacy.setComposeInputView(composeView!!)
+
+        if(composeView != null) {
+            latinIMELegacy.setComposeInputView(composeView)
+        }
+
         latinIMELegacy.setInputView(legacyInputView)
     }
 

java/src/org/futo/inputmethod/latin/uix/ActionBar.kt

@@ -15,6 +15,8 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.IconButtonColors
+import androidx.compose.material3.IconButtonDefaults
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.TextButton
@@ -179,7 +181,7 @@ fun RowScope.SuggestionItem(words: SuggestedWords, idx: Int, isPrimary: Boolean,
     val textStyle = when (isPrimary) {
         true -> suggestionStylePrimary
         false -> suggestionStyleAlternative
-    }.copy(color = MaterialTheme.colorScheme.onPrimary)
+    }.copy(color = MaterialTheme.colorScheme.onBackground)
 
     TextButton(
         onClick = onClick,
@@ -187,7 +189,7 @@ fun RowScope.SuggestionItem(words: SuggestedWords, idx: Int, isPrimary: Boolean,
             .weight(1.0f)
             .fillMaxHeight(),
         shape = RectangleShape,
-        colors = ButtonDefaults.textButtonColors(contentColor = MaterialTheme.colorScheme.onSurface),
+        colors = ButtonDefaults.textButtonColors(contentColor = MaterialTheme.colorScheme.onBackground),
         enabled = word != null
     ) {
         if(word != null) {
@@ -202,7 +204,7 @@ fun RowScope.SuggestionItem(words: SuggestedWords, idx: Int, isPrimary: Boolean,
             .fillMaxHeight(0.66f)
             .align(CenterVertically)
             .background(color = MaterialTheme.colorScheme.outline)
-            .width((1f / LocalDensity.current.density).dp)
+            .width(1.dp)
     )
 }
 
@@ -255,6 +257,7 @@ data class Action(
 @Composable
 fun ActionItem() {
     val col = MaterialTheme.colorScheme.secondary
+    val contentCol = MaterialTheme.colorScheme.onSecondary
     IconButton(onClick = { /*TODO*/ }, modifier = Modifier
         .drawBehind {
             val radius = size.height / 4.0f
@@ -266,7 +269,9 @@ fun ActionItem() {
             )
         }
         .width(50.dp)
-        .fillMaxHeight()) {
+        .fillMaxHeight(),
+        colors = IconButtonDefaults.iconButtonColors(contentColor = contentCol)
+    ) {
         Icon(
             painter = painterResource(id = R.drawable.mic_fill),
             contentDescription = "Voice Input"
@@ -282,7 +287,9 @@ fun RowScope.ActionItems() {
     ActionItem()
     ActionItem()
 
-    Box(modifier = Modifier.fillMaxHeight().weight(1.0f)) {
+    Box(modifier = Modifier
+        .fillMaxHeight()
+        .weight(1.0f)) {
         AutoFitText("Note: Actions not yet implemented", style = Typography.bodyMedium.copy(color = MaterialTheme.colorScheme.onBackground))
     }
 }
@@ -297,6 +304,13 @@ fun ExpandActionsButton(isActionsOpen: Boolean, onClick: () -> Unit) {
     } else {
         MaterialTheme.colorScheme.background
     }
+
+    val actionsContent = if(isActionsOpen) {
+        MaterialTheme.colorScheme.onPrimary
+    } else {
+        MaterialTheme.colorScheme.onBackground
+    }
+
     IconButton(
         onClick = onClick,
         modifier = Modifier
@@ -312,7 +326,9 @@ fun ExpandActionsButton(isActionsOpen: Boolean, onClick: () -> Unit) {
             .drawBehind {
                 drawCircle(color = moreActionsColor, radius = size.width / 3.0f + 1.0f)
                 drawCircle(color = moreActionsFill, radius = size.width / 3.0f - 2.0f)
-            }
+            },
+
+        colors = IconButtonDefaults.iconButtonColors(contentColor = actionsContent)
     ) {
         Icon(
             painter = painterResource(id = R.drawable.chevron_right),

java/src/org/futo/inputmethod/latin/uix/theme/Theme.kt

 package org.futo.inputmethod.latin.uix.theme
 
 import android.app.Activity
+import android.os.Build
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.SideEffect
 import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalView
 import androidx.core.view.WindowCompat
 
@@ -42,18 +46,17 @@ val DarkColorScheme = darkColorScheme(
 
 @Composable
 fun WhisperVoiceInputTheme(content: @Composable () -> Unit) {
-    /*
+    // TODO: Switch light or dark mode
     val colorScheme = when {
-        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+        Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
             val context = LocalContext.current
-            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+            dynamicLightColorScheme(context)
         }
 
-        darkTheme -> DarkColorScheme
-        else -> LightColorScheme
+        else -> DarkColorScheme
     }
-    */
-    val colorScheme = DarkColorScheme // TODO: Figure out light/dynamic if it's worth it
+
+    //val colorScheme = DarkColorScheme // TODO: Figure out light/dynamic if it's worth it
 
 
     val view = LocalView.current
@@ -72,6 +75,7 @@ fun WhisperVoiceInputTheme(content: @Composable () -> Unit) {
     MaterialTheme(
             colorScheme = colorScheme,
             typography = Typography,
-            content = content
+            content = content,
+
     )
 }
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