1 /* 2 * Copyright (C) 2019 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.tv.twopanelsettings; 18 19 import android.content.Context; 20 import android.content.res.ColorStateList; 21 import android.content.res.Resources; 22 import android.graphics.drawable.Drawable; 23 import android.graphics.drawable.LayerDrawable; 24 import android.util.Log; 25 import android.view.Gravity; 26 import androidx.core.content.ContextCompat; 27 28 /** Create two panel settings style icon */ 29 public class IconUtil { 30 private static final int INSET = 12; 31 private static final String TAG = "IconUtil"; 32 33 /** Add the border and return the compound icon. */ getCompoundIcon(Context context, Drawable icon)34 public static Drawable getCompoundIcon(Context context, Drawable icon) { 35 Drawable container = ContextCompat.getDrawable(context, R.drawable.compound_icon_background); 36 37 Resources res = context.getResources(); 38 try { 39 ColorStateList colorStateList = 40 ColorStateList.createFromXml(res, res.getXml(R.color.two_panel_preference_icon_color)); 41 icon.setTintList(colorStateList); 42 } catch (Exception e) { 43 Log.e(TAG, "Cannot set tint", e); 44 } 45 46 LayerDrawable compoundDrawable = new LayerDrawable(new Drawable[] {container, icon}); 47 compoundDrawable.setLayerGravity(0, Gravity.CENTER); 48 compoundDrawable.setLayerGravity(1, Gravity.CENTER); 49 compoundDrawable.setLayerInset(1, INSET, INSET, INSET, INSET); 50 return compoundDrawable; 51 } 52 } 53