1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.dashboard; 18 19 import static android.support.annotation.VisibleForTesting.NONE; 20 21 import android.content.Context; 22 import android.graphics.PorterDuff; 23 import android.graphics.drawable.Drawable; 24 import android.graphics.drawable.LayerDrawable; 25 import android.support.annotation.VisibleForTesting; 26 27 import com.android.settings.R; 28 29 public class RoundedHomepageIcon extends LayerDrawable { 30 31 @VisibleForTesting(otherwise = NONE) 32 int mBackgroundColor = -1; 33 RoundedHomepageIcon(Context context, Drawable foreground)34 public RoundedHomepageIcon(Context context, Drawable foreground) { 35 super(new Drawable[] { 36 context.getDrawable(R.drawable.ic_homepage_generic_background), 37 foreground 38 }); 39 final int insetPx = context.getResources() 40 .getDimensionPixelSize(R.dimen.dashboard_tile_foreground_image_inset); 41 setLayerInset(1 /* index */, insetPx, insetPx, insetPx, insetPx); 42 } 43 setBackgroundColor(int color)44 public void setBackgroundColor(int color) { 45 mBackgroundColor = color; 46 getDrawable(0).setColorFilter(color, PorterDuff.Mode.SRC_ATOP); 47 } 48 } 49