Fix compatibility

src/main/java/org/tasks/fragments/CommentBarFragment.java

@@ -243,7 +243,7 @@ public class CommentBarFragment extends TaskEditControlFragment {
         TypedValue typedValue = new TypedValue();
         getContext().getTheme().resolveAttribute(R.attr.actionBarPrimaryText, typedValue, true);
         Drawable drawable = DrawableCompat.wrap(getResources().getDrawable(R.drawable.ic_camera_alt_black_24dp));
-        drawable.setTint(typedValue.data);
+        DrawableCompat.setTint(drawable, typedValue.data);
         pictureButton.setImageDrawable(drawable);
     }
 

src/main/java/org/tasks/ui/MenuColorizer.java

@@ -60,7 +60,7 @@ public class MenuColorizer {
 
     public static void colorToolbar(Toolbar toolbar, int color) {
         Drawable wrapped = DrawableCompat.wrap(toolbar.getNavigationIcon());
-        wrapped.setTint(color);
+        DrawableCompat.setTint(wrapped, color);
         toolbar.setNavigationIcon(wrapped);
         toolbar.setTitleTextColor(color);
         colorMenu(toolbar.getMenu(), color);