| /* |
| * 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.qs.external; |
| |
| import android.content.Context; |
| import android.content.res.ColorStateList; |
| import android.service.quicksettings.Tile; |
| import androidx.annotation.VisibleForTesting; |
| import com.android.systemui.R; |
| |
| public class TileColorPicker { |
| @VisibleForTesting static final int[] DISABLE_STATE_SET = {-android.R.attr.state_enabled}; |
| @VisibleForTesting static final int[] ENABLE_STATE_SET = {android.R.attr.state_enabled, |
| android.R.attr.state_activated}; |
| @VisibleForTesting static final int[] INACTIVE_STATE_SET = {-android.R.attr.state_activated}; |
| private static TileColorPicker sInstance; |
| |
| private ColorStateList mColorStateList; |
| |
| private TileColorPicker(Context context) { |
| mColorStateList = context.getResources(). |
| getColorStateList(R.color.tint_color_selector, context.getTheme()); |
| } |
| |
| public static TileColorPicker getInstance(Context context) { |
| if (sInstance == null) { |
| sInstance = new TileColorPicker(context); |
| } |
| return sInstance; |
| } |
| |
| public int getColor(int state) { |
| final int defaultColor = 0; |
| |
| switch (state) { |
| case Tile.STATE_UNAVAILABLE: |
| return mColorStateList.getColorForState(DISABLE_STATE_SET, defaultColor); |
| case Tile.STATE_INACTIVE: |
| return mColorStateList.getColorForState(INACTIVE_STATE_SET, defaultColor); |
| case Tile.STATE_ACTIVE: |
| return mColorStateList.getColorForState(ENABLE_STATE_SET, defaultColor); |
| default: |
| return mColorStateList.getColorForState(ENABLE_STATE_SET, defaultColor); |
| } |
| } |
| |
| } |