| /* |
| * Copyright (C) 2016 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 com.android.systemui.statusbar; |
| |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.DrawableWrapper; |
| |
| /** |
| * An extension of {@link DrawableWrapper} that will take a given Drawable and scale it by |
| * the given factor. |
| */ |
| public class ScalingDrawableWrapper extends DrawableWrapper { |
| private float mScaleFactor; |
| |
| public ScalingDrawableWrapper(Drawable drawable, float scaleFactor) { |
| super(drawable); |
| mScaleFactor = scaleFactor; |
| } |
| |
| @Override |
| public int getIntrinsicWidth() { |
| return (int) (super.getIntrinsicWidth() * mScaleFactor); |
| } |
| |
| @Override |
| public int getIntrinsicHeight() { |
| return (int) (super.getIntrinsicHeight() * mScaleFactor); |
| } |
| } |