| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.support.v4.graphics.drawable; |
| |
| import android.content.res.ColorStateList; |
| import android.graphics.PorterDuff; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.DrawableContainer; |
| import android.graphics.drawable.GradientDrawable; |
| |
| /** |
| * Implementation of drawable compatibility that can call L APIs. |
| */ |
| class DrawableCompatLollipop { |
| |
| public static void setHotspot(Drawable drawable, float x, float y) { |
| drawable.setHotspot(x, y); |
| } |
| |
| public static void setHotspotBounds(Drawable drawable, int left, int top, |
| int right, int bottom) { |
| drawable.setHotspotBounds( left, top, right, bottom); |
| } |
| |
| public static void setTint(Drawable drawable, int tint) { |
| drawable.setTint(tint); |
| } |
| |
| public static void setTintList(Drawable drawable, ColorStateList tint) { |
| drawable.setTintList(tint); |
| } |
| |
| public static void setTintMode(Drawable drawable, PorterDuff.Mode tintMode) { |
| drawable.setTintMode(tintMode); |
| } |
| |
| public static Drawable wrapForTinting(Drawable drawable) { |
| return new DrawableWrapperLollipop(drawable, shouldForceCompatTinting(drawable)); |
| } |
| |
| private static boolean shouldForceCompatTinting(Drawable drawable) { |
| // GradientDrawable on Lollipop does not support tinting, so we'll use our compatible |
| // functionality instead. We also do the same for DrawableContainers since they may |
| // contain GradientDrawable instances. |
| return drawable instanceof GradientDrawable || drawable instanceof DrawableContainer; |
| } |
| } |