blob: ece123dc628f6b84cc475900b30628908d8b6f48 [file] [log] [blame]
vadimt1b383af2019-05-08 15:29:37 -07001/*
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
17package com.android.launcher3;
18
19import android.content.res.Resources;
20import android.util.DisplayMetrics;
21import android.util.TypedValue;
22
23public class ResourceUtils {
Vinit Nayak19019392019-10-18 14:46:11 -070024 public static final int DEFAULT_NAVBAR_VALUE = 48;
Bill Lin70b5ca22020-06-04 16:48:00 +080025 public static final int INVALID_RESOURCE_HANDLE = -1;
Sunny Goyal1b40b732019-05-20 10:08:34 -070026 public static final String NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE = "navigation_bar_width";
Sunny Goyalf5d02b02019-05-22 14:52:37 -070027 public static final String NAVBAR_BOTTOM_GESTURE_SIZE = "navigation_bar_gesture_height";
Jason Changbe5af2d2020-12-24 16:34:19 +080028 public static final String NAVBAR_BOTTOM_GESTURE_LARGER_SIZE =
29 "navigation_bar_gesture_larger_height";
Sunny Goyalf5d02b02019-05-22 14:52:37 -070030
vadimt1b383af2019-05-08 15:29:37 -070031 public static int getNavbarSize(String resName, Resources res) {
Vinit Nayak19019392019-10-18 14:46:11 -070032 return getDimenByName(resName, res, DEFAULT_NAVBAR_VALUE);
vadimt1b383af2019-05-08 15:29:37 -070033 }
34
vadimtf0c80522019-12-09 18:44:21 -080035 public static int getDimenByName(String resName, Resources res, int defaultValue) {
vadimt1b383af2019-05-08 15:29:37 -070036 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
vadimtf0c80522019-12-09 18:44:21 -080046 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 Lin70b5ca22020-06-04 16:48:00 +080057 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
vadimt1b383af2019-05-08 15:29:37 -070062 public static int pxFromDp(float size, DisplayMetrics metrics) {
Jon Mirandae126d722021-02-25 10:45:20 -050063 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));
vadimt1b383af2019-05-08 15:29:37 -070069 }
70}