[MaterialToolbar] Add clearNavigationIconTint() method

Resolves #2678 PiperOrigin-RevId: 453220817
material-components · Jun 6, 2022 · c5b37e6 · c5b37e6
1 parent ef2c2fa
commit c5b37e6
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/lib/java/com/google/android/material/appbar/MaterialToolbar.java b/lib/java/com/google/android/material/appbar/MaterialToolbar.java
@@ -286,6 +286,22 @@ public void setNavigationIconTint(@ColorInt int navigationIconTint) {
     }
   }
 
+  /**
+   * Clears the tint list of the toolbar's navigation icon. E.g., if the navigation icon is an XML
+   * based vector drawable, calling this method will clear the {@code android:tint}.
+   *
+   * @see #setNavigationIconTint(int)
+   */
+  public void clearNavigationIconTint() {
+    this.navigationIconTint = null;
+    Drawable navigationIcon = getNavigationIcon();
+    if (navigationIcon != null) {
+      Drawable wrappedNavigationIcon = DrawableCompat.wrap(navigationIcon.mutate());
+      DrawableCompat.setTintList(wrappedNavigationIcon, null);
+      setNavigationIcon(navigationIcon);
+    }
+  }
+
   /**
    * Gets the tint color of the toolbar's navigation icon, or null if no tint color has been set.
    *