Update priority row colors

app/src/main/java/org/tasks/compose/edit/PriorityRow.kt

@@ -1,6 +1,7 @@
 package org.tasks.compose.edit
 
 import android.content.res.Configuration
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.MaterialTheme
 import androidx.compose.material.RadioButton
@@ -10,7 +11,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.res.colorResource
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.dimensionResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
@@ -19,18 +20,21 @@ import com.google.android.material.composethemeadapter.MdcTheme
 import com.todoroo.astrid.data.Task
 import org.tasks.R
 import org.tasks.compose.TaskEditRow
+import org.tasks.themes.ColorProvider.Companion.priorityColor
 
 @Composable
 fun PriorityRow(
     priority: Int,
     onChangePriority: (Int) -> Unit,
+    desaturate: Boolean,
 ) {
     TaskEditRow(
         iconRes = R.drawable.ic_outline_flag_24px,
         content = {
             Priority(
                 selected = priority,
-                onClick = { onChangePriority(it) }
+                onClick = { onChangePriority(it) },
+                desaturate = desaturate,
             )
         },
     )
@@ -39,7 +43,8 @@ fun PriorityRow(
 @Composable
 fun Priority(
     selected: Int,
-    onClick: (Int) -> Unit = {}
+    onClick: (Int) -> Unit = {},
+    desaturate: Boolean,
 ) {
     Row(
         modifier = Modifier
@@ -58,7 +63,12 @@ fun Priority(
         )
         Spacer(modifier = Modifier.weight(1f))
         for (i in Task.Priority.HIGH..Task.Priority.NONE) {
-            PriorityButton(priority = i, selected = selected, onClick = onClick)
+            PriorityButton(
+                priority = i,
+                selected = selected,
+                onClick = onClick,
+                desaturate = desaturate,
+            )
         }
     }
 }
@@ -67,14 +77,16 @@ fun Priority(
 fun PriorityButton(
     @Task.Priority priority: Int,
     selected: Int,
+    desaturate: Boolean,
     onClick: (Int) -> Unit,
 ) {
-    val color = when (priority) {
+    val color = Color(
-        in Int.MIN_VALUE..Task.Priority.HIGH -> colorResource(id = R.color.red_500)
+        priorityColor(
-        Task.Priority.MEDIUM -> colorResource(id = R.color.amber_500)
+            priority = priority,
-        Task.Priority.LOW -> colorResource(id = R.color.blue_500)
+            isDarkMode = isSystemInDarkTheme(),
-        else -> colorResource(R.color.grey_500)
+            desaturate = desaturate,
-    }
+        )
+    )
     RadioButton(
         selected = priority == selected,
         onClick = { onClick(priority) },
@@ -91,6 +103,23 @@ fun PriorityButton(
 @Composable
 fun PriorityPreview() {
     MdcTheme {
-        PriorityRow(priority = Task.Priority.MEDIUM) {}
+        PriorityRow(
+            priority = Task.Priority.MEDIUM,
+            onChangePriority = {},
+            desaturate = true,
+        )
+    }
+}
+
+@ExperimentalComposeUiApi
+@Preview(showBackground = true, uiMode = Configuration.UI_MODE_NIGHT_YES)
+@Composable
+fun PriorityPreviewNoDesaturate() {
+    MdcTheme {
+        PriorityRow(
+            priority = Task.Priority.MEDIUM,
+            onChangePriority = {},
+            desaturate = false,
+        )
     }
 }

app/src/main/java/org/tasks/preferences/Preferences.kt

@@ -544,6 +544,9 @@ class Preferences @JvmOverloads constructor(
         get() = getBoolean(R.string.p_shown_beast_mode_hint, false)
         set(value) = setBoolean(R.string.p_shown_beast_mode_hint, value)
 
+    val desaturateDarkMode: Boolean
+        get() = getBoolean(R.string.p_desaturate_colors, true)
+
     companion object {
         private const val PREF_SORT_SORT = "sort_sort" // $NON-NLS-1$
 

app/src/main/java/org/tasks/themes/ColorProvider.kt

@@ -2,6 +2,7 @@ package org.tasks.themes
 
 import android.content.Context
 import androidx.annotation.ColorInt
+import com.todoroo.astrid.data.Task
 import dagger.hilt.android.qualifiers.ActivityContext
 import org.tasks.R
 import org.tasks.preferences.Preferences
@@ -66,10 +67,24 @@ class ColorProvider @Inject constructor(@param:ActivityContext private val conte
                 -10395295 to -7895161, // graphite
                 -5792882 to -5135210 // birch
         )
+
+        fun priorityColor(priority: Int, isDarkMode: Boolean, desaturate: Boolean): Int {
+            val color = when (priority) {
+                in Int.MIN_VALUE..Task.Priority.HIGH -> RED_500
+                Task.Priority.MEDIUM -> AMBER_500
+                Task.Priority.LOW -> BLUE_500
+                else -> GREY_500
+            }
+            return if (isDarkMode && desaturate) {
+                saturated[color] ?: color
+            } else {
+                color
+            }
+        }
     }
 
     private val isDark = context.resources.getBoolean(R.bool.is_dark)
-    private val desaturate = preferences.getBoolean(R.string.p_desaturate_colors, true)
+    private val desaturate = preferences.desaturateDarkMode
 
     private fun getColor(@ColorInt color: Int, adjust: Boolean) =
             if (adjust && isDark && desaturate) {
@@ -81,12 +96,11 @@ class ColorProvider @Inject constructor(@param:ActivityContext private val conte
     fun getThemeColor(@ColorInt color: Int, adjust: Boolean = true) =
             ThemeColor(context, color, getColor(color, adjust))
 
-    fun getPriorityColor(priority: Int, adjust: Boolean = true) = when (priority) {
+    fun getPriorityColor(priority: Int, adjust: Boolean = true) = priorityColor(
-        in Int.MIN_VALUE..0 -> getColor(RED_500, adjust)
+        priority = priority,
-        1 -> getColor(AMBER_500, adjust)
+        isDarkMode = isDark,
-        2 -> getColor(BLUE_500, adjust)
+        desaturate = adjust && desaturate,
-        else -> GREY_500
+    )
-    }
 
     fun getThemeAccent(index: Int) = ThemeAccent(context, if (isDark && desaturate) {
         ThemeAccent.ACCENTS_DESATURATED[index]

app/src/main/java/org/tasks/ui/PriorityControlSet.kt

@@ -8,9 +8,12 @@ import dagger.hilt.android.AndroidEntryPoint
 import org.tasks.R
 import org.tasks.compose.collectAsStateLifecycleAware
 import org.tasks.compose.edit.PriorityRow
+import org.tasks.preferences.Preferences
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class PriorityControlSet : TaskEditControlComposeFragment() {
+    @Inject lateinit var preferences: Preferences
 
     override fun bind(parent: ViewGroup?): View =
         (parent as ComposeView).apply {
@@ -18,7 +21,8 @@ class PriorityControlSet : TaskEditControlComposeFragment() {
                 MdcTheme {
                     PriorityRow(
                         priority = viewModel.priority.collectAsStateLifecycleAware().value,
-                        onChangePriority = { viewModel.priority.value = it }
+                        onChangePriority = { viewModel.priority.value = it },
+                        desaturate = preferences.desaturateDarkMode,
                     )
                 }
             }

app/src/main/java/org/tasks/ui/SubtaskControlSet.kt

@@ -7,6 +7,7 @@ import android.content.Intent
 import android.os.Bundle
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.focusable
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.foundation.text.KeyboardActions
@@ -51,7 +52,9 @@ import org.tasks.data.GoogleTask
 import org.tasks.data.GoogleTaskDao
 import org.tasks.data.TaskContainer
 import org.tasks.data.TaskDao.TaskCriteria.activeAndVisible
+import org.tasks.preferences.Preferences
 import org.tasks.themes.ColorProvider
+import org.tasks.themes.ColorProvider.Companion.priorityColor
 import org.tasks.ui.CheckBoxProvider.Companion.getCheckboxRes
 import javax.inject.Inject
 
@@ -67,6 +70,7 @@ class SubtaskControlSet : TaskEditControlComposeFragment() {
     @Inject lateinit var chipProvider: ChipProvider
     @Inject lateinit var eventBus: MainActivityEventBus
     @Inject lateinit var colorProvider: ColorProvider
+    @Inject lateinit var preferences: Preferences
 
     private val listViewModel: TaskListViewModel by viewModels()
     private val refreshReceiver = RefreshReceiver()
@@ -289,12 +293,13 @@ class SubtaskControlSet : TaskEditControlComposeFragment() {
             Icon(
                 painter = painterResource(id = task.getCheckboxRes()),
                 tint = Color(
-                    colorProvider.getPriorityColor(
+                    priorityColor(
                         priority = task.priority,
-                        adjust = false
+                        isDarkMode = isSystemInDarkTheme(),
+                        desaturate = preferences.desaturateDarkMode,
                     )
                 ),
-                contentDescription = null
+                contentDescription = null,
             )
         }
     }