vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 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.launcher3; |
| 18 | |
| 19 | import android.content.res.Resources; |
| 20 | import android.util.DisplayMetrics; |
| 21 | import android.util.TypedValue; |
| 22 | |
| 23 | public class ResourceUtils { |
Vinit Nayak | 1901939 | 2019-10-18 14:46:11 -0700 | [diff] [blame] | 24 | public static final int DEFAULT_NAVBAR_VALUE = 48; |
Bill Lin | 70b5ca2 | 2020-06-04 16:48:00 +0800 | [diff] [blame] | 25 | public static final int INVALID_RESOURCE_HANDLE = -1; |
Sunny Goyal | 1b40b73 | 2019-05-20 10:08:34 -0700 | [diff] [blame] | 26 | public static final String NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE = "navigation_bar_width"; |
Sunny Goyal | f5d02b0 | 2019-05-22 14:52:37 -0700 | [diff] [blame] | 27 | public static final String NAVBAR_BOTTOM_GESTURE_SIZE = "navigation_bar_gesture_height"; |
Jason Chang | be5af2d | 2020-12-24 16:34:19 +0800 | [diff] [blame] | 28 | public static final String NAVBAR_BOTTOM_GESTURE_LARGER_SIZE = |
| 29 | "navigation_bar_gesture_larger_height"; |
Sunny Goyal | f5d02b0 | 2019-05-22 14:52:37 -0700 | [diff] [blame] | 30 | |
vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 31 | public static int getNavbarSize(String resName, Resources res) { |
Vinit Nayak | 1901939 | 2019-10-18 14:46:11 -0700 | [diff] [blame] | 32 | return getDimenByName(resName, res, DEFAULT_NAVBAR_VALUE); |
vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 33 | } |
| 34 | |
vadimt | f0c8052 | 2019-12-09 18:44:21 -0800 | [diff] [blame] | 35 | public static int getDimenByName(String resName, Resources res, int defaultValue) { |
vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 36 | final int frameSize; |
| 37 | final int frameSizeResID = res.getIdentifier(resName, "dimen", "android"); |
| 38 | if (frameSizeResID != 0) { |
| 39 | frameSize = res.getDimensionPixelSize(frameSizeResID); |
| 40 | } else { |
| 41 | frameSize = pxFromDp(defaultValue, res.getDisplayMetrics()); |
| 42 | } |
| 43 | return frameSize; |
| 44 | } |
| 45 | |
vadimt | f0c8052 | 2019-12-09 18:44:21 -0800 | [diff] [blame] | 46 | public static boolean getBoolByName(String resName, Resources res, boolean defaultValue) { |
| 47 | final boolean val; |
| 48 | final int resId = res.getIdentifier(resName, "bool", "android"); |
| 49 | if (resId != 0) { |
| 50 | val = res.getBoolean(resId); |
| 51 | } else { |
| 52 | val = defaultValue; |
| 53 | } |
| 54 | return val; |
| 55 | } |
| 56 | |
Bill Lin | 70b5ca2 | 2020-06-04 16:48:00 +0800 | [diff] [blame] | 57 | public static int getIntegerByName(String resName, Resources res, int defaultValue) { |
| 58 | int resId = res.getIdentifier(resName, "integer", "android"); |
| 59 | return resId != 0 ? res.getInteger(resId) : defaultValue; |
| 60 | } |
| 61 | |
vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 62 | public static int pxFromDp(float size, DisplayMetrics metrics) { |
Jon Miranda | e126d72 | 2021-02-25 10:45:20 -0500 | [diff] [blame] | 63 | return pxFromDp(size, metrics, 1f); |
| 64 | } |
| 65 | |
| 66 | public static int pxFromDp(float size, DisplayMetrics metrics, float scale) { |
| 67 | return size < 0 ? INVALID_RESOURCE_HANDLE : Math.round(scale |
| 68 | * TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics)); |
vadimt | 1b383af | 2019-05-08 15:29:37 -0700 | [diff] [blame] | 69 | } |
| 70 | } |