Use saturated checkbox colors in dark mode

app/src/main/java/org/tasks/ui/CheckBoxes.java

@@ -6,24 +6,19 @@ import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.drawable.Drawable;
+import androidx.annotation.ColorRes;
 import androidx.annotation.DrawableRes;
 import androidx.core.content.ContextCompat;
 import androidx.core.graphics.drawable.DrawableCompat;
 import com.todoroo.astrid.data.Task;
 import org.tasks.R;
+import org.tasks.themes.DrawableUtil;
 
 public class CheckBoxes {
 
   private CheckBoxes() {}
 
-  private static Drawable getDrawable(Context context, @DrawableRes int resId, int priority) {
-    Drawable original = ContextCompat.getDrawable(context, resId);
-    Drawable wrapped = DrawableCompat.wrap(original.mutate());
-    DrawableCompat.setTint(wrapped, getColor(context, getPriorityResId(priority)));
-    return wrapped;
-  }
-
-  private static int getPriorityResId(int priority) {
+  private @ColorRes static int getPriorityResId(int priority) {
     if (priority <= 0) {
       return R.color.priority_1;
     } else if (priority == 1) {
@@ -35,6 +30,18 @@ public class CheckBoxes {
     }
   }
 
+  private @ColorRes static int getWidgetPriorityResId(int priority) {
+    if (priority <= 0) {
+      return R.color.widget_priority_1;
+    } else if (priority == 1) {
+      return R.color.widget_priority_2;
+    } else if (priority == 2) {
+      return R.color.widget_priority_3;
+    } else {
+      return R.color.priority_4;
+    }
+  }
+
   private static Bitmap convertToBitmap(Drawable d) {
     Bitmap bitmap =
         Bitmap.createBitmap(d.getIntrinsicWidth(), d.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
@@ -44,8 +51,21 @@ public class CheckBoxes {
     return bitmap;
   }
 
-  public static Bitmap getCheckBoxBitmap(Context context, Task task) {
-    return convertToBitmap(getCheckBox(context, task));
+  private static @DrawableRes int getDrawable(Task task) {
+    if (task.isCompleted()) {
+      return R.drawable.ic_outline_check_box_24px;
+    } else if (task.isRecurring()) {
+      return R.drawable.ic_outline_repeat_24px;
+    } else {
+      return R.drawable.ic_outline_check_box_outline_blank_24px;
+    }
+  }
+
+  public static Bitmap getWidgetCheckBox(Context context, Task task) {
+    Drawable wrapped = DrawableUtil.getWrapped(context, getDrawable(task));
+    int color = getWidgetPriorityResId(task.getPriority());
+    DrawableUtil.setTint(wrapped, ContextCompat.getColor(context, color));
+    return convertToBitmap(wrapped);
   }
 
   public static Drawable getCheckBox(Context context, Task task) {
@@ -63,6 +83,13 @@ public class CheckBoxes {
     }
   }
 
+  private static Drawable getDrawable(Context context, @DrawableRes int resId, int priority) {
+    Drawable original = ContextCompat.getDrawable(context, resId);
+    Drawable wrapped = DrawableCompat.wrap(original.mutate());
+    DrawableCompat.setTint(wrapped, getColor(context, getPriorityResId(priority)));
+    return wrapped;
+  }
+
   public static int getPriorityColor(Context context, int priority) {
     return getColor(context, getPriorityResId(priority));
   }

app/src/main/java/org/tasks/widget/ScrollableViewsFactory.java

@@ -124,7 +124,7 @@ class ScrollableViewsFactory implements RemoteViewsService.RemoteViewsFactory {
   }
 
   private Bitmap getCheckbox(Task task) {
-    return CheckBoxes.getCheckBoxBitmap(context, task);
+    return CheckBoxes.getWidgetCheckBox(context, task);
   }
 
   private RemoteViews buildUpdate(int position) {

app/src/main/res/values-night/colors.xml

@@ -10,4 +10,9 @@
   <color name="text_secondary">@color/white_60</color>
   <color name="text_tertiary">@color/white_38</color>
   <color name="overdue">@color/error_color_material_dark</color>
+
+  <color name="priority_1">@color/red_200</color>
+  <color name="priority_2">@color/amber_200</color>
+  <color name="priority_3">@color/blue_200</color>
+
 </resources>

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

@@ -5,7 +5,7 @@
 ** See the file "LICENSE" for the full license governing this code. 
 -->
 <resources>
-
+  <color name="red_200">#EF9A9A</color>
   <color name="red_500">#f44336</color>
   <color name="red_a400">#ff1744</color>
   <color name="red_a100">#FF8A80</color>
@@ -26,6 +26,7 @@
   <color name="indigo_a400">#3d5afe</color>
   <color name="indigo_a100">#8C9EFF</color>
 
+  <color name="blue_200">#90CAF9</color>
   <color name="blue_500">#2196f3</color>
   <color name="blue_a400">#2979ff</color>
   <color name="blue_a100">#82B1FF</color>
@@ -58,6 +59,7 @@
   <color name="yellow_a400">#ffea00</color>
   <color name="yellow_a100">#FFFF8D</color>
 
+  <color name="amber_200">#FFE082</color>
   <color name="amber_500">#ffc107</color>
   <color name="amber_a400">#ffc400</color>
   <color name="amber_a100">#FFE57F</color>
@@ -110,6 +112,10 @@
   <color name="priority_3">@color/blue_500</color>
   <color name="priority_4">@color/grey_500</color>
 
+  <color name="widget_priority_1">@color/red_500</color>
+  <color name="widget_priority_2">@color/amber_500</color>
+  <color name="widget_priority_3">@color/blue_500</color>
+
   <color name="snackbar_text_color">@color/white_87</color>
   <color name="snackbar_action_color">#f4b400</color>
   <color name="snackbar_background">@color/grey_800</color>