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Winson Chungb3800242013-10-24 11:01:54 -07001/*
2 * Copyright (C) 2008 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
Alex Chaua02eddc2021-04-29 00:36:06 +010019import static android.util.DisplayMetrics.DENSITY_DEVICE_STABLE;
Sunny Goyal35c7b192021-04-20 16:51:10 -070020import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
21
Jon Mirandae126d722021-02-25 10:45:20 -050022import static com.android.launcher3.ResourceUtils.pxFromDp;
Jon Miranda58561d42021-03-17 10:51:54 -040023import static com.android.launcher3.Utilities.dpiFromPx;
Jon Mirandaaf3aed02021-05-06 18:28:45 -070024import static com.android.launcher3.Utilities.pxFromSp;
Jon Miranda92c1b5d2021-07-20 13:57:16 -070025import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.ICON_OVERLAP_FACTOR;
Alex Chaua02eddc2021-04-29 00:36:06 +010026import static com.android.launcher3.util.WindowManagerCompat.MIN_TABLET_WIDTH;
Jon Miranda228877d2021-02-09 11:05:00 -050027
Sunny Goyal35c7b192021-04-20 16:51:10 -070028import android.annotation.SuppressLint;
Winson Chungb3800242013-10-24 11:01:54 -070029import android.content.Context;
Jon Mirandab28c4fc2017-06-20 10:58:36 -070030import android.content.res.Configuration;
Winson Chungb3800242013-10-24 11:01:54 -070031import android.content.res.Resources;
Sunny Goyal8b9919d2021-04-07 14:45:17 -070032import android.graphics.Path;
Winson Chungb3800242013-10-24 11:01:54 -070033import android.graphics.Point;
Jon Miranda7ae64ff2016-11-21 16:18:46 -080034import android.graphics.PointF;
Winson Chungb3800242013-10-24 11:01:54 -070035import android.graphics.Rect;
Sunny Goyal35c7b192021-04-20 16:51:10 -070036import android.hardware.display.DisplayManager;
37import android.util.DisplayMetrics;
Sunny Goyal59d086c2018-05-07 17:31:40 -070038import android.view.Surface;
Tony Wickham15883892021-02-12 11:24:40 -080039import android.view.WindowInsets;
40import android.view.WindowManager;
Winson Chungb3800242013-10-24 11:01:54 -070041
Sunny Goyalc13403c2016-11-18 23:44:48 -080042import com.android.launcher3.CellLayout.ContainerType;
Jon Miranda228877d2021-02-09 11:05:00 -050043import com.android.launcher3.DevicePaddings.DevicePadding;
Tony Wickham15883892021-02-12 11:24:40 -080044import com.android.launcher3.config.FeatureFlags;
Tony Wickham8912b042018-11-29 15:28:53 -080045import com.android.launcher3.icons.DotRenderer;
Sunny Goyal8b9919d2021-04-07 14:45:17 -070046import com.android.launcher3.icons.GraphicsUtils;
Hyunyoung Song48cb7bc2018-09-25 17:03:34 -070047import com.android.launcher3.icons.IconNormalizer;
Sunny Goyal57b22792021-05-25 14:35:01 -070048import com.android.launcher3.uioverrides.ApiWrapper;
Sunny Goyalfd58da62020-08-11 12:06:49 -070049import com.android.launcher3.util.DisplayController;
50import com.android.launcher3.util.DisplayController.Info;
Sunny Goyalb46703d2020-05-27 17:52:03 -070051import com.android.launcher3.util.WindowBounds;
Winson1f064272016-07-18 17:18:02 -070052
Jon Miranda58561d42021-03-17 10:51:54 -040053import java.io.PrintWriter;
54
Sunny Goyal35c7b192021-04-20 16:51:10 -070055@SuppressLint("NewApi")
Winson Chungb3800242013-10-24 11:01:54 -070056public class DeviceProfile {
Adam Cohen2e6da152015-05-06 11:42:25 -070057
Sunny Goyal8b9919d2021-04-07 14:45:17 -070058 private static final int DEFAULT_DOT_SIZE = 100;
Sunny Goyal57b22792021-05-25 14:35:01 -070059 // Ratio of empty space, qsb should take up to appear visually centered.
60 private static final float QSB_CENTER_FACTOR = .325f;
Sunny Goyal1890f672020-04-30 12:28:00 -070061
Adam Cohen2e6da152015-05-06 11:42:25 -070062 public final InvariantDeviceProfile inv;
Sunny Goyalfd58da62020-08-11 12:06:49 -070063 private final Info mInfo;
Sunny Goyal35c7b192021-04-20 16:51:10 -070064 private final DisplayMetrics mMetrics;
Winson Chungbe876472014-05-14 14:15:20 -070065
Sunny Goyalc6205602015-05-21 20:46:33 -070066 // Device properties
67 public final boolean isTablet;
Sunny Goyalc6205602015-05-21 20:46:33 -070068 public final boolean isPhone;
69 public final boolean transposeLayoutWithOrientation;
Sunny Goyal19ff7282021-04-22 10:12:54 -070070 public final boolean isTwoPanels;
Alex Chaua02eddc2021-04-29 00:36:06 +010071 public final boolean allowRotation;
Hyunyoung Song18bfaaf2015-03-17 11:32:21 -070072
Sunny Goyalc6205602015-05-21 20:46:33 -070073 // Device properties in current orientation
Sunny Goyald792a772018-04-05 13:37:46 -070074 public final boolean isLandscape;
Sunny Goyald70e75a2018-02-22 10:07:32 -080075 public final boolean isMultiWindowMode;
76
Sunny Goyal0addbf02020-04-28 14:17:35 -070077 public final int windowX;
78 public final int windowY;
Sunny Goyalc6205602015-05-21 20:46:33 -070079 public final int widthPx;
80 public final int heightPx;
81 public final int availableWidthPx;
82 public final int availableHeightPx;
Jon Mirandabba64512019-03-27 10:54:17 -070083
84 public final float aspectRatio;
85
Jon Mirandae126d722021-02-25 10:45:20 -050086 public final boolean isScalableGrid;
87
Tony Wickhamd6b40372015-09-23 18:37:57 -070088 /**
89 * The maximum amount of left/right workspace padding as a percentage of the screen width.
90 * To be clear, this means that up to 7% of the screen width can be used as left padding, and
91 * 7% of the screen width can be used as right padding.
92 */
93 private static final float MAX_HORIZONTAL_PADDING_PERCENT = 0.14f;
Winson Chungb3800242013-10-24 11:01:54 -070094
Jon Miranda3f9bab22017-07-28 14:50:17 -070095 private static final float TALL_DEVICE_ASPECT_RATIO_THRESHOLD = 2.0f;
Jon Miranda80cddbc2021-07-22 13:51:16 -070096 private static final float TALLER_DEVICE_ASPECT_RATIO_THRESHOLD = 2.15f;
Jon Miranda80dda302021-07-28 14:14:59 -070097 private static final float TALL_DEVICE_EXTRA_SPACE_THRESHOLD_DP = 252;
98 private static final float TALL_DEVICE_MORE_EXTRA_SPACE_THRESHOLD_DP = 268;
Jon Miranda30d0aa22017-07-25 15:55:29 -070099
Jon Miranda5eacbb72018-07-31 11:14:46 -0700100 // To evenly space the icons, increase the left/right margins for tablets in portrait mode.
101 private static final int PORTRAIT_TABLET_LEFT_RIGHT_PADDING_MULTIPLIER = 4;
102
Sunny Goyalc6205602015-05-21 20:46:33 -0700103 // Workspace
Jon Mirandae126d722021-02-25 10:45:20 -0500104 public final int desiredWorkspaceLeftRightOriginalPx;
105 public int desiredWorkspaceLeftRightMarginPx;
106 public final int cellLayoutBorderSpacingOriginalPx;
107 public int cellLayoutBorderSpacingPx;
Jon Miranda28032002017-07-13 16:18:56 -0700108 public final int cellLayoutPaddingLeftRightPx;
Jon Miranda18751b62017-07-31 17:25:27 -0700109 public final int cellLayoutBottomPaddingPx;
Sunny Goyalc6205602015-05-21 20:46:33 -0700110 public final int edgeMarginPx;
Sunny Goyal47328fd2016-05-25 18:56:41 -0700111 public float workspaceSpringLoadShrinkFactor;
112 public final int workspaceSpringLoadedBottomSpace;
Sunny Goyalc6205602015-05-21 20:46:33 -0700113
Jon Miranda58561d42021-03-17 10:51:54 -0400114 private final int extraSpace;
Jon Miranda228877d2021-02-09 11:05:00 -0500115 public int workspaceTopPadding;
116 public int workspaceBottomPadding;
Jon Miranda58561d42021-03-17 10:51:54 -0400117 public int extraHotseatBottomPadding;
Jon Miranda228877d2021-02-09 11:05:00 -0500118
Tony Wickham5edf9e22020-03-27 20:06:52 -0700119 // Workspace page indicator
120 public final int workspacePageIndicatorHeight;
121 private final int mWorkspacePageIndicatorOverlapWorkspace;
Winson1f064272016-07-18 17:18:02 -0700122
Sunny Goyalc6205602015-05-21 20:46:33 -0700123 // Workspace icons
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400124 public float iconScale;
Sunny Goyalc6205602015-05-21 20:46:33 -0700125 public int iconSizePx;
126 public int iconTextSizePx;
127 public int iconDrawablePaddingPx;
Winson Chung5f4e0fd2015-05-22 11:12:27 -0700128 public int iconDrawablePaddingOriginalPx;
Winson Chungb3800242013-10-24 11:01:54 -0700129
Jon Mirandaab3c6812021-06-28 15:42:28 -0700130 public float cellScaleToFit;
Adam Cohen59400422014-03-05 18:07:04 -0800131 public int cellWidthPx;
132 public int cellHeightPx;
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700133 public int workspaceCellPaddingXPx;
Adam Cohen59400422014-03-05 18:07:04 -0800134
Jon Mirandae126d722021-02-25 10:45:20 -0500135 public int cellYPaddingPx;
Jon Mirandae126d722021-02-25 10:45:20 -0500136
Sunny Goyalc6205602015-05-21 20:46:33 -0700137 // Folder
Jon Mirandae126d722021-02-25 10:45:20 -0500138 public float folderLabelTextScale;
139 public int folderLabelTextSizePx;
Sunny Goyalc6205602015-05-21 20:46:33 -0700140 public int folderIconSizePx;
Jon Miranda591e3602018-03-28 11:37:00 -0700141 public int folderIconOffsetYPx;
Jon Mirandabf7d8122016-11-03 15:29:29 -0700142
Jon Mirandae126d722021-02-25 10:45:20 -0500143 // Folder content
Jon Miranda823da222021-03-23 08:08:45 -0400144 public int folderCellLayoutBorderSpacingPx;
Jon Mirandae126d722021-02-25 10:45:20 -0500145 public int folderContentPaddingLeftRight;
146 public int folderContentPaddingTop;
147
Jon Mirandabf7d8122016-11-03 15:29:29 -0700148 // Folder cell
Sunny Goyalc6205602015-05-21 20:46:33 -0700149 public int folderCellWidthPx;
150 public int folderCellHeightPx;
Jon Mirandabf7d8122016-11-03 15:29:29 -0700151
152 // Folder child
153 public int folderChildIconSizePx;
154 public int folderChildTextSizePx;
Sunny Goyalbaec6ff2016-09-14 11:26:21 -0700155 public int folderChildDrawablePaddingPx;
Winson Chungb3800242013-10-24 11:01:54 -0700156
Sunny Goyalc6205602015-05-21 20:46:33 -0700157 // Hotseat
Jon Miranda80cddbc2021-07-22 13:51:16 -0700158 public int hotseatBarSizeExtraSpacePx;
Tony Wickhamb87f3cd2021-04-07 15:02:37 -0700159 public final int numShownHotseatIcons;
Sunny Goyalc6205602015-05-21 20:46:33 -0700160 public int hotseatCellHeightPx;
Jon Miranda0d284852021-06-22 14:50:55 -0700161 private final int hotseatExtraVerticalSize;
Jon Miranda18751b62017-07-31 17:25:27 -0700162 // In portrait: size = height, in landscape: size = width
163 public int hotseatBarSizePx;
Jon Miranda80cddbc2021-07-22 13:51:16 -0700164 public int hotseatBarTopPaddingPx;
Jon Miranda0d284852021-06-22 14:50:55 -0700165 public final int hotseatBarBottomPaddingPx;
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700166 // Start is the side next to the nav bar, end is the side next to the workspace
167 public final int hotseatBarSidePaddingStartPx;
168 public final int hotseatBarSidePaddingEndPx;
Sunny Goyal57b22792021-05-25 14:35:01 -0700169 public final int hotseatQsbHeight;
Adam Cohen2e6da152015-05-06 11:42:25 -0700170
Jon Miranda8bdb2222021-06-23 18:10:10 -0700171 public final float qsbBottomMarginOriginalPx;
172 public int qsbBottomMarginPx;
173
Sunny Goyalc6205602015-05-21 20:46:33 -0700174 // All apps
Samuel Fufaee9aff92021-04-05 13:30:40 -0500175 public int allAppsOpenVerticalTranslate;
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700176 public int allAppsCellHeightPx;
Samuel Fufaf1424a32019-10-04 15:15:19 -0700177 public int allAppsCellWidthPx;
Winson1f064272016-07-18 17:18:02 -0700178 public int allAppsIconSizePx;
179 public int allAppsIconDrawablePaddingPx;
Sunny Goyal19ff7282021-04-22 10:12:54 -0700180 public final int numShownAllAppsColumns;
Winson1f064272016-07-18 17:18:02 -0700181 public float allAppsIconTextSizePx;
182
Zak Cohen334efeb2021-03-19 16:42:07 -0700183 // Overview
Alex Chau646f8042021-07-26 11:56:22 +0100184 public final boolean overviewShowAsGrid;
Zak Cohen334efeb2021-03-19 16:42:07 -0700185 public int overviewTaskMarginPx;
Alex Chaudedbc8a2021-03-17 16:53:26 +0000186 public int overviewTaskIconSizePx;
Alex Chauac9df382021-08-02 19:08:41 +0100187 public int overviewTaskIconDrawableSizePx;
188 public int overviewTaskIconDrawableSizeGridPx;
Alex Chaudedbc8a2021-03-17 16:53:26 +0000189 public int overviewTaskThumbnailTopMarginPx;
zakcohendad8a802021-05-20 09:52:26 -0700190 public final int overviewActionsMarginThreeButtonPx;
Alex Chau5fd9d492021-07-22 17:27:11 +0100191 public final int overviewActionsTopMarginGesturePx;
192 public final int overviewActionsBottomMarginGesturePx;
193 public int overviewPageSpacing;
194 public int overviewRowSpacing;
Zak Cohen334efeb2021-03-19 16:42:07 -0700195
Jon Miranda7ae64ff2016-11-21 16:18:46 -0800196 // Widgets
197 public final PointF appWidgetScale = new PointF(1.0f, 1.0f);
198
Sunny Goyal47328fd2016-05-25 18:56:41 -0700199 // Drop Target
200 public int dropTargetBarSizePx;
Alex Chaua02eddc2021-04-29 00:36:06 +0100201 public int dropTargetDragPaddingPx;
202 public int dropTargetTextSizePx;
Adam Cohen4ae96ce2014-08-29 15:05:48 -0700203
Winson1f064272016-07-18 17:18:02 -0700204 // Insets
Sunny Goyal07b69292018-01-08 14:19:34 -0800205 private final Rect mInsets = new Rect();
206 public final Rect workspacePadding = new Rect();
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700207 private final Rect mHotseatPadding = new Rect();
Jon Miranda0bd63d12019-03-06 17:29:29 -0800208 // When true, nav bar is on the left side of the screen.
Sunny Goyal59d086c2018-05-07 17:31:40 -0700209 private boolean mIsSeascape;
Winson1f064272016-07-18 17:18:02 -0700210
Tony Wickhamf34bee82018-12-03 18:11:39 -0800211 // Notification dots
Samuel Fufac96fa242019-09-26 23:06:32 -0700212 public DotRenderer mDotRendererWorkSpace;
213 public DotRenderer mDotRendererAllApps;
Tony Wickham9a8d11f2017-01-11 09:53:12 -0800214
Tony Wickham15883892021-02-12 11:24:40 -0800215 // Taskbar
216 public boolean isTaskbarPresent;
217 public int taskbarSize;
Tony Wickham145b7fd2021-03-11 10:03:12 -0800218 // How much of the bottom inset is due to Taskbar rather than other system elements.
219 public int nonOverlappingTaskbarInset;
Tony Wickham15883892021-02-12 11:24:40 -0800220
Alex Chaua02eddc2021-04-29 00:36:06 +0100221 // DragController
222 public int flingToDeleteThresholdVelocity;
223
Sunny Goyal19ff7282021-04-22 10:12:54 -0700224 DeviceProfile(Context context, InvariantDeviceProfile inv, Info info, WindowBounds windowBounds,
Sunny Goyal0addbf02020-04-28 14:17:35 -0700225 boolean isMultiWindowMode, boolean transposeLayoutWithOrientation,
Sunny Goyal19ff7282021-04-22 10:12:54 -0700226 boolean useTwoPanels) {
Sunny Goyalfee35bb2015-05-11 11:38:19 -0700227
Adam Cohen2e6da152015-05-06 11:42:25 -0700228 this.inv = inv;
Sunny Goyal19ff7282021-04-22 10:12:54 -0700229 this.isLandscape = windowBounds.isLandscape();
Sunny Goyald70e75a2018-02-22 10:07:32 -0800230 this.isMultiWindowMode = isMultiWindowMode;
Jon Mirandae126d722021-02-25 10:45:20 -0500231 this.transposeLayoutWithOrientation = transposeLayoutWithOrientation;
Sunny Goyal19ff7282021-04-22 10:12:54 -0700232 windowX = windowBounds.bounds.left;
233 windowY = windowBounds.bounds.top;
Winson Chungb3800242013-10-24 11:01:54 -0700234
Jon Mirandae126d722021-02-25 10:45:20 -0500235 isScalableGrid = inv.isScalable && !isVerticalBarLayout() && !isMultiWindowMode;
236
Jon Miranda7e183c32018-06-20 11:05:27 -0700237 // Determine sizes.
Sunny Goyal19ff7282021-04-22 10:12:54 -0700238 widthPx = windowBounds.bounds.width();
239 heightPx = windowBounds.bounds.height();
240 availableWidthPx = windowBounds.availableSize.x;
241 int nonFinalAvailableHeightPx = windowBounds.availableSize.y;
Jon Miranda7e183c32018-06-20 11:05:27 -0700242
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700243 mInfo = info;
Alex Chaua02eddc2021-04-29 00:36:06 +0100244 // If the device's pixel density was scaled (usually via settings for A11y), use the
245 // original dimensions to determine if rotation is allowed of not.
246 float originalSmallestWidth = dpiFromPx(Math.min(widthPx, heightPx), DENSITY_DEVICE_STABLE);
247 allowRotation = originalSmallestWidth >= MIN_TABLET_WIDTH;
248 // Tablet UI does not support emulated landscape.
249 isTablet = allowRotation && info.isTablet(windowBounds);
Sunny Goyal19ff7282021-04-22 10:12:54 -0700250 isPhone = !isTablet;
251 isTwoPanels = isTablet && useTwoPanels;
Adam Cohen2e6da152015-05-06 11:42:25 -0700252
Jon Mirandabba64512019-03-27 10:54:17 -0700253 aspectRatio = ((float) Math.max(widthPx, heightPx)) / Math.min(widthPx, heightPx);
Jon Miranda7e183c32018-06-20 11:05:27 -0700254 boolean isTallDevice = Float.compare(aspectRatio, TALL_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0;
Sunny Goyalc6205602015-05-21 20:46:33 -0700255
256 // Some more constants
Sunny Goyal1890f672020-04-30 12:28:00 -0700257 context = getContext(context, info, isVerticalBarLayout()
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700258 ? Configuration.ORIENTATION_LANDSCAPE
259 : Configuration.ORIENTATION_PORTRAIT);
Sunny Goyal35c7b192021-04-20 16:51:10 -0700260 mMetrics = context.getResources().getDisplayMetrics();
Sunny Goyal1890f672020-04-30 12:28:00 -0700261 final Resources res = context.getResources();
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700262
Sunny Goyal57b22792021-05-25 14:35:01 -0700263 hotseatQsbHeight = res.getDimensionPixelSize(R.dimen.qsb_widget_height);
Sunny Goyal71ef9682021-07-29 12:59:27 -0700264 isTaskbarPresent = isTablet && ApiWrapper.TASKBAR_DRAWN_IN_PROCESS
265 && FeatureFlags.ENABLE_TASKBAR.get();
Tony Wickham15883892021-02-12 11:24:40 -0800266 if (isTaskbarPresent) {
267 // Taskbar will be added later, but provides bottom insets that we should subtract
268 // from availableHeightPx.
269 taskbarSize = res.getDimensionPixelSize(R.dimen.taskbar_size);
Sunny Goyal35c7b192021-04-20 16:51:10 -0700270 WindowInsets windowInsets =
271 context.createWindowContext(
272 context.getSystemService(DisplayManager.class).getDisplay(mInfo.id),
273 TYPE_APPLICATION, null)
274 .getSystemService(WindowManager.class)
Tony Wickham15883892021-02-12 11:24:40 -0800275 .getCurrentWindowMetrics().getWindowInsets();
Sunny Goyal35c7b192021-04-20 16:51:10 -0700276 nonOverlappingTaskbarInset = taskbarSize - windowInsets.getSystemWindowInsetBottom();
Tony Wickham15883892021-02-12 11:24:40 -0800277 if (nonOverlappingTaskbarInset > 0) {
278 nonFinalAvailableHeightPx -= nonOverlappingTaskbarInset;
279 }
280 }
281 availableHeightPx = nonFinalAvailableHeightPx;
282
Winson Chungb3800242013-10-24 11:01:54 -0700283 edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
Sunny Goyal58fa4b62019-03-22 16:23:25 -0700284
Jon Mirandae126d722021-02-25 10:45:20 -0500285 desiredWorkspaceLeftRightMarginPx = isVerticalBarLayout() ? 0 : isScalableGrid
286 ? res.getDimensionPixelSize(R.dimen.scalable_grid_left_right_margin)
287 : res.getDimensionPixelSize(R.dimen.dynamic_grid_left_right_margin);
288 desiredWorkspaceLeftRightOriginalPx = desiredWorkspaceLeftRightMarginPx;
289
Samuel Fufaee9aff92021-04-05 13:30:40 -0500290
291 allAppsOpenVerticalTranslate = res.getDimensionPixelSize(
292 R.dimen.all_apps_open_vertical_translate);
293
Jon Mirandae126d722021-02-25 10:45:20 -0500294 folderLabelTextScale = res.getFloat(R.dimen.folder_label_text_scale);
295 folderContentPaddingLeftRight =
296 res.getDimensionPixelSize(R.dimen.folder_content_padding_left_right);
297 folderContentPaddingTop = res.getDimensionPixelSize(R.dimen.folder_content_padding_top);
298
Sunny Goyal35c7b192021-04-20 16:51:10 -0700299 setCellLayoutBorderSpacing(pxFromDp(inv.borderSpacing, mMetrics, 1f));
Jon Mirandae126d722021-02-25 10:45:20 -0500300 cellLayoutBorderSpacingOriginalPx = cellLayoutBorderSpacingPx;
Jon Miranda823da222021-03-23 08:08:45 -0400301 folderCellLayoutBorderSpacingPx = cellLayoutBorderSpacingPx;
Jon Mirandae126d722021-02-25 10:45:20 -0500302
Jon Miranda5eacbb72018-07-31 11:14:46 -0700303 int cellLayoutPaddingLeftRightMultiplier = !isVerticalBarLayout() && isTablet
304 ? PORTRAIT_TABLET_LEFT_RIGHT_PADDING_MULTIPLIER : 1;
Jon Mirandae126d722021-02-25 10:45:20 -0500305 int cellLayoutPadding = isScalableGrid
306 ? 0
307 : res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_layout_padding);
Andras Kloczl8e57cce2021-02-11 23:51:19 +0100308
Sunny Goyal19ff7282021-04-22 10:12:54 -0700309 if (isTwoPanels) {
Steven Ng2a5c5942021-07-29 17:27:00 +0100310 cellLayoutPaddingLeftRightPx = res.getDimensionPixelSize(
311 isLandscape
312 ? R.dimen.two_panels_home_side_padding_landscape
313 : R.dimen.two_panels_home_side_padding_portrait);
Andras Kloczl8e57cce2021-02-11 23:51:19 +0100314 cellLayoutBottomPaddingPx = 0;
315 } else if (isLandscape) {
Sunny Goyal58fa4b62019-03-22 16:23:25 -0700316 cellLayoutPaddingLeftRightPx = 0;
317 cellLayoutBottomPaddingPx = cellLayoutPadding;
318 } else {
319 cellLayoutPaddingLeftRightPx = cellLayoutPaddingLeftRightMultiplier * cellLayoutPadding;
320 cellLayoutBottomPaddingPx = 0;
321 }
322
Tony Wickham5edf9e22020-03-27 20:06:52 -0700323 workspacePageIndicatorHeight = res.getDimensionPixelSize(
324 R.dimen.workspace_page_indicator_height);
325 mWorkspacePageIndicatorOverlapWorkspace =
326 res.getDimensionPixelSize(R.dimen.workspace_page_indicator_overlap_workspace);
Sunny Goyal58fa4b62019-03-22 16:23:25 -0700327
Winson Chungb3800242013-10-24 11:01:54 -0700328 iconDrawablePaddingOriginalPx =
329 res.getDimensionPixelSize(R.dimen.dynamic_grid_icon_drawable_padding);
Alex Chaua02eddc2021-04-29 00:36:06 +0100330
Sunny Goyal47328fd2016-05-25 18:56:41 -0700331 dropTargetBarSizePx = res.getDimensionPixelSize(R.dimen.dynamic_grid_drop_target_size);
Alex Chaua02eddc2021-04-29 00:36:06 +0100332 dropTargetDragPaddingPx = res.getDimensionPixelSize(R.dimen.drop_target_drag_padding);
333 dropTargetTextSizePx = res.getDimensionPixelSize(R.dimen.drop_target_text_size);
334
Sunny Goyal47328fd2016-05-25 18:56:41 -0700335 workspaceSpringLoadedBottomSpace =
336 res.getDimensionPixelSize(R.dimen.dynamic_grid_min_spring_loaded_space);
Sunny Goyald5190522017-04-24 03:06:54 -0700337
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700338 workspaceCellPaddingXPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_padding_x);
Jon Miranda09660722017-06-14 14:20:14 -0700339
Sunny Goyal19ff7282021-04-22 10:12:54 -0700340 numShownHotseatIcons =
341 isTwoPanels ? inv.numDatabaseHotseatIcons : inv.numShownHotseatIcons;
342 numShownAllAppsColumns =
343 isTwoPanels ? inv.numDatabaseAllAppsColumns : inv.numAllAppsColumns;
Jon Miranda80cddbc2021-07-22 13:51:16 -0700344 hotseatBarSizeExtraSpacePx = 0;
Winson1f064272016-07-18 17:18:02 -0700345 hotseatBarTopPaddingPx =
346 res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_top_padding);
Jon Miranda7e183c32018-06-20 11:05:27 -0700347 hotseatBarBottomPaddingPx = (isTallDevice ? 0
348 : res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_bottom_non_tall_padding))
349 + res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_bottom_padding);
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700350 hotseatBarSidePaddingEndPx =
Sunny Goyal228153d2018-01-04 15:35:22 -0800351 res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_side_padding);
Jon Miranda3f411e72019-05-16 17:15:16 -0700352 // Add a bit of space between nav bar and hotseat in vertical bar layout.
Tony Wickham5edf9e22020-03-27 20:06:52 -0700353 hotseatBarSidePaddingStartPx = isVerticalBarLayout() ? workspacePageIndicatorHeight : 0;
Jon Miranda0d284852021-06-22 14:50:55 -0700354 hotseatExtraVerticalSize =
Jon Miranda228877d2021-02-09 11:05:00 -0500355 res.getDimensionPixelSize(R.dimen.dynamic_grid_hotseat_extra_vertical_size);
Jon Miranda0d284852021-06-22 14:50:55 -0700356 updateHotseatIconSize(pxFromDp(inv.iconSize, mMetrics, 1f));
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700357
Jon Miranda8bdb2222021-06-23 18:10:10 -0700358 qsbBottomMarginOriginalPx = isScalableGrid
359 ? res.getDimensionPixelSize(R.dimen.scalable_grid_qsb_bottom_margin)
360 : 0;
361
Alex Chau646f8042021-07-26 11:56:22 +0100362 overviewShowAsGrid = isTablet && FeatureFlags.ENABLE_OVERVIEW_GRID.get();
Alex Chau5fd9d492021-07-22 17:27:11 +0100363 overviewTaskMarginPx = overviewShowAsGrid
364 ? res.getDimensionPixelSize(R.dimen.overview_task_margin_grid)
365 : res.getDimensionPixelSize(R.dimen.overview_task_margin);
366 overviewTaskIconSizePx = res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_size);
Alex Chauac9df382021-08-02 19:08:41 +0100367 overviewTaskIconDrawableSizePx =
368 res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_drawable_size);
369 overviewTaskIconDrawableSizeGridPx =
370 res.getDimensionPixelSize(R.dimen.task_thumbnail_icon_drawable_size_grid);
Alex Chaudedbc8a2021-03-17 16:53:26 +0000371 overviewTaskThumbnailTopMarginPx = overviewTaskIconSizePx + overviewTaskMarginPx * 2;
Alex Chau5fd9d492021-07-22 17:27:11 +0100372 if (overviewShowAsGrid) {
373 if (isLandscape) {
374 overviewActionsTopMarginGesturePx = res.getDimensionPixelSize(
375 R.dimen.overview_actions_top_margin_gesture_grid_landscape);
376 overviewActionsBottomMarginGesturePx = res.getDimensionPixelSize(
377 R.dimen.overview_actions_bottom_margin_gesture_grid_landscape);
378 } else {
379 overviewActionsTopMarginGesturePx = res.getDimensionPixelSize(
380 R.dimen.overview_actions_top_margin_gesture_grid_portrait);
381 overviewActionsBottomMarginGesturePx = res.getDimensionPixelSize(
382 R.dimen.overview_actions_bottom_margin_gesture_grid_portrait);
383 }
384 } else {
385 overviewActionsTopMarginGesturePx = res.getDimensionPixelSize(
386 R.dimen.overview_actions_margin_gesture);
387 overviewActionsBottomMarginGesturePx = overviewActionsTopMarginGesturePx;
388 }
zakcohendad8a802021-05-20 09:52:26 -0700389 overviewActionsMarginThreeButtonPx = res.getDimensionPixelSize(
Alex Chau5fd9d492021-07-22 17:27:11 +0100390 R.dimen.overview_actions_margin_three_button);
391 overviewPageSpacing = overviewShowAsGrid
392 ? res.getDimensionPixelSize(R.dimen.recents_page_spacing_grid)
393 : res.getDimensionPixelSize(R.dimen.recents_page_spacing);
394 overviewRowSpacing = isLandscape
395 ? res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing_landscape)
396 : res.getDimensionPixelSize(R.dimen.overview_grid_row_spacing_portrait);
Zak Cohen334efeb2021-03-19 16:42:07 -0700397
Jon Miranda2ed276e2017-06-29 11:36:34 -0700398 // Calculate all of the remaining variables.
Jon Miranda58561d42021-03-17 10:51:54 -0400399 extraSpace = updateAvailableDimensions(res);
Jon Miranda80cddbc2021-07-22 13:51:16 -0700400
Jon Miranda2ed276e2017-06-29 11:36:34 -0700401 // Now that we have all of the variables calculated, we can tune certain sizes.
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400402 if (isScalableGrid && inv.devicePaddings != null) {
403 // Paddings were created assuming no scaling, so we first unscale the extra space.
Jon Mirandaab3c6812021-06-28 15:42:28 -0700404 int unscaledExtraSpace = (int) (extraSpace / cellScaleToFit);
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400405 DevicePadding padding = inv.devicePaddings.getDevicePadding(unscaledExtraSpace);
Jon Miranda228877d2021-02-09 11:05:00 -0500406
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400407 int paddingWorkspaceTop = padding.getWorkspaceTopPadding(unscaledExtraSpace);
408 int paddingWorkspaceBottom = padding.getWorkspaceBottomPadding(unscaledExtraSpace);
409 int paddingHotseatBottom = padding.getHotseatBottomPadding(unscaledExtraSpace);
410
Jon Mirandaab3c6812021-06-28 15:42:28 -0700411 workspaceTopPadding = Math.round(paddingWorkspaceTop * cellScaleToFit);
412 workspaceBottomPadding = Math.round(paddingWorkspaceBottom * cellScaleToFit);
413 extraHotseatBottomPadding = Math.round(paddingHotseatBottom * cellScaleToFit);
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400414
Jon Miranda58561d42021-03-17 10:51:54 -0400415 hotseatBarSizePx += extraHotseatBottomPadding;
Jon Miranda8bdb2222021-06-23 18:10:10 -0700416
Jon Mirandaab3c6812021-06-28 15:42:28 -0700417 qsbBottomMarginPx = Math.round(qsbBottomMarginOriginalPx * cellScaleToFit);
Jon Miranda228877d2021-02-09 11:05:00 -0500418 } else if (!isVerticalBarLayout() && isPhone && isTallDevice) {
Jon Miranda3f9bab22017-07-28 14:50:17 -0700419 // We increase the hotseat size when there is extra space.
Jon Miranda80cddbc2021-07-22 13:51:16 -0700420
Jon Miranda80dda302021-07-28 14:14:59 -0700421 if (Float.compare(aspectRatio, TALLER_DEVICE_ASPECT_RATIO_THRESHOLD) >= 0
422 && extraSpace >= Utilities.dpToPx(TALL_DEVICE_EXTRA_SPACE_THRESHOLD_DP)) {
423 // For taller devices, we will take a piece of the extra space from each row,
Jon Miranda80cddbc2021-07-22 13:51:16 -0700424 // and add it to the space above and below the hotseat.
Jon Miranda80dda302021-07-28 14:14:59 -0700425
426 // For devices with more extra space, we take a larger piece from each cell.
427 int piece = extraSpace < Utilities.dpToPx(TALL_DEVICE_MORE_EXTRA_SPACE_THRESHOLD_DP)
Jon Mirandaa56cb842021-08-03 17:26:44 -0700428 ? 7 : 5;
Jon Miranda80dda302021-07-28 14:14:59 -0700429
Jon Miranda80cddbc2021-07-22 13:51:16 -0700430 int extraSpace = ((getCellSize().y - iconSizePx - iconDrawablePaddingPx * 2)
Jon Miranda80dda302021-07-28 14:14:59 -0700431 * inv.numRows) / piece;
Jon Miranda80cddbc2021-07-22 13:51:16 -0700432
Jon Mirandaa56cb842021-08-03 17:26:44 -0700433 workspaceTopPadding = extraSpace / 8;
434 int halfLeftOver = (extraSpace - workspaceTopPadding) / 2;
435 hotseatBarTopPaddingPx += halfLeftOver;
436 hotseatBarSizeExtraSpacePx = halfLeftOver;
Jon Miranda80cddbc2021-07-22 13:51:16 -0700437 } else {
438 // ie. For a display with a large aspect ratio, we can keep the icons on the
439 // workspace in portrait mode closer together by adding more height to the hotseat.
440 // Note: This calculation was created after noticing a pattern in the design spec.
441 hotseatBarSizeExtraSpacePx = getCellSize().y - iconSizePx
442 - iconDrawablePaddingPx * 2 - workspacePageIndicatorHeight;
443 }
444
445 updateHotseatIconSize(iconSizePx);
Jon Miranda30d0aa22017-07-25 15:55:29 -0700446
Jon Miranda3f9bab22017-07-28 14:50:17 -0700447 // Recalculate the available dimensions using the new hotseat size.
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700448 updateAvailableDimensions(res);
Jon Miranda2ed276e2017-06-29 11:36:34 -0700449 }
Sunny Goyal07b69292018-01-08 14:19:34 -0800450 updateWorkspacePadding();
Tony Wickham1237df02017-02-24 08:59:36 -0800451
Alex Chaua02eddc2021-04-29 00:36:06 +0100452 flingToDeleteThresholdVelocity = res.getDimensionPixelSize(
453 R.dimen.drag_flingToDeleteMinVelocity);
454
Tony Wickham1237df02017-02-24 08:59:36 -0800455 // This is done last, after iconSizePx is calculated above.
Sunny Goyal8b9919d2021-04-07 14:45:17 -0700456 Path dotPath = GraphicsUtils.getShapePath(DEFAULT_DOT_SIZE);
457 mDotRendererWorkSpace = new DotRenderer(iconSizePx, dotPath, DEFAULT_DOT_SIZE);
Samuel Fufac96fa242019-09-26 23:06:32 -0700458 mDotRendererAllApps = iconSizePx == allAppsIconSizePx ? mDotRendererWorkSpace :
Sunny Goyal8b9919d2021-04-07 14:45:17 -0700459 new DotRenderer(allAppsIconSizePx, dotPath, DEFAULT_DOT_SIZE);
Adam Cohen63f1ec02014-08-12 09:23:13 -0700460 }
461
Jon Miranda0d284852021-06-22 14:50:55 -0700462 private void updateHotseatIconSize(int hotseatIconSizePx) {
Jon Miranda92c1b5d2021-07-20 13:57:16 -0700463 // Ensure there is enough space for folder icons, which have a slightly larger radius.
464 hotseatCellHeightPx = (int) Math.ceil(hotseatIconSizePx * ICON_OVERLAP_FACTOR);
Jon Miranda0d284852021-06-22 14:50:55 -0700465 if (isVerticalBarLayout()) {
466 hotseatBarSizePx = hotseatIconSizePx + hotseatBarSidePaddingStartPx
467 + hotseatBarSidePaddingEndPx;
468 } else {
469 hotseatBarSizePx = hotseatIconSizePx + hotseatBarTopPaddingPx
Jon Miranda80cddbc2021-07-22 13:51:16 -0700470 + hotseatBarBottomPaddingPx + (isScalableGrid ? 0 : hotseatExtraVerticalSize)
471 + hotseatBarSizeExtraSpacePx;
Jon Miranda0d284852021-06-22 14:50:55 -0700472 }
473 }
474
Jon Mirandae126d722021-02-25 10:45:20 -0500475 private void setCellLayoutBorderSpacing(int borderSpacing) {
Jon Miranda823da222021-03-23 08:08:45 -0400476 cellLayoutBorderSpacingPx = isScalableGrid ? borderSpacing : 0;
Jon Mirandae126d722021-02-25 10:45:20 -0500477 }
478
Sunny Goyal69a8eec2021-07-22 10:02:50 -0700479 public Info getDisplayInfo() {
480 return mInfo;
481 }
482
Jon Miranda611dba42021-03-02 14:12:13 -0500483 /**
484 * We inset the widget padding added by the system and instead rely on the border spacing
485 * between cells to create reliable consistency between widgets
486 */
487 public boolean shouldInsetWidgets() {
488 Rect widgetPadding = inv.defaultWidgetPadding;
489
Jon Miranda49811182021-06-03 09:52:40 -0700490 // Check all sides to ensure that the widget won't overlap into another cell, or into
491 // status bar.
492 return workspaceTopPadding > widgetPadding.top
493 && cellLayoutBorderSpacingPx > widgetPadding.left
Jon Miranda611dba42021-03-02 14:12:13 -0500494 && cellLayoutBorderSpacingPx > widgetPadding.top
495 && cellLayoutBorderSpacingPx > widgetPadding.right
496 && cellLayoutBorderSpacingPx > widgetPadding.bottom;
497 }
Jon Mirandae126d722021-02-25 10:45:20 -0500498
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700499 public Builder toBuilder(Context context) {
Sunny Goyal19ff7282021-04-22 10:12:54 -0700500 WindowBounds bounds =
501 new WindowBounds(widthPx, heightPx, availableWidthPx, availableHeightPx);
502 bounds.bounds.offsetTo(windowX, windowY);
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700503 return new Builder(context, inv, mInfo)
Sunny Goyal19ff7282021-04-22 10:12:54 -0700504 .setWindowBounds(bounds)
505 .setUseTwoPanels(isTwoPanels)
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700506 .setMultiWindowMode(isMultiWindowMode);
Sunny Goyal1a52ef52018-01-11 10:15:03 -0800507 }
508
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700509 public DeviceProfile copy(Context context) {
510 return toBuilder(context).build();
511 }
512
513 /**
514 * TODO: Move this to the builder as part of setMultiWindowMode
515 */
Sunny Goyalb46703d2020-05-27 17:52:03 -0700516 public DeviceProfile getMultiWindowProfile(Context context, WindowBounds windowBounds) {
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700517 DeviceProfile profile = toBuilder(context)
Sunny Goyal19ff7282021-04-22 10:12:54 -0700518 .setWindowBounds(windowBounds)
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700519 .setMultiWindowMode(true)
520 .build();
Jon Miranda93e1f042016-11-11 14:13:04 -0800521
Jon Miranda941375e2021-03-31 13:10:45 -0400522 profile.hideWorkspaceLabelsIfNotEnoughSpace();
Jon Miranda93e1f042016-11-11 14:13:04 -0800523
Jon Miranda7ae64ff2016-11-21 16:18:46 -0800524 // We use these scales to measure and layout the widgets using their full invariant profile
525 // sizes and then draw them scaled and centered to fit in their multi-window mode cellspans.
526 float appWidgetScaleX = (float) profile.getCellSize().x / getCellSize().x;
527 float appWidgetScaleY = (float) profile.getCellSize().y / getCellSize().y;
528 profile.appWidgetScale.set(appWidgetScaleX, appWidgetScaleY);
Sunny Goyal07b69292018-01-08 14:19:34 -0800529 profile.updateWorkspacePadding();
Jon Miranda7ae64ff2016-11-21 16:18:46 -0800530
Jon Miranda93e1f042016-11-11 14:13:04 -0800531 return profile;
Jon Mirandacc42c5b2016-10-27 17:15:27 -0700532 }
533
Adam Cohen63f1ec02014-08-12 09:23:13 -0700534 /**
Jon Miranda941375e2021-03-31 13:10:45 -0400535 * Checks if there is enough space for labels on the workspace.
536 * If there is not, labels on the Workspace are hidden.
Jon Miranda1091e532017-07-21 13:31:50 -0700537 * It is important to call this method after the All Apps variables have been set.
538 */
Jon Miranda941375e2021-03-31 13:10:45 -0400539 private void hideWorkspaceLabelsIfNotEnoughSpace() {
540 float iconTextHeight = Utilities.calculateTextHeight(iconTextSizePx);
541 float workspaceCellPaddingY = getCellSize().y - iconSizePx - iconDrawablePaddingPx
542 - iconTextHeight;
543
544 // We want enough space so that the text is closer to its corresponding icon.
545 if (workspaceCellPaddingY < iconTextHeight) {
546 iconTextSizePx = 0;
547 iconDrawablePaddingPx = 0;
Jon Miranda92c1b5d2021-07-20 13:57:16 -0700548 cellHeightPx = (int) Math.ceil(iconSizePx * ICON_OVERLAP_FACTOR);
Jon Miranda941375e2021-03-31 13:10:45 -0400549 autoResizeAllAppsCells();
550 }
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700551 }
Jon Miranda1091e532017-07-21 13:31:50 -0700552
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700553 /**
554 * Re-computes the all-apps cell size to be independent of workspace
555 */
556 public void autoResizeAllAppsCells() {
Jon Miranda941375e2021-03-31 13:10:45 -0400557 int textHeight = Utilities.calculateTextHeight(allAppsIconTextSizePx);
558 int topBottomPadding = textHeight;
Jon Miranda1091e532017-07-21 13:31:50 -0700559 allAppsCellHeightPx = allAppsIconSizePx + allAppsIconDrawablePaddingPx
Jon Miranda941375e2021-03-31 13:10:45 -0400560 + textHeight + (topBottomPadding * 2);
Jon Miranda1091e532017-07-21 13:31:50 -0700561 }
562
Jon Miranda228877d2021-02-09 11:05:00 -0500563 /**
564 * Returns the amount of extra (or unused) vertical space.
565 */
566 private int updateAvailableDimensions(Resources res) {
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700567 updateIconSize(1f, res);
Winson Chung59a488a2013-12-10 12:32:14 -0800568
Jon Mirandae126d722021-02-25 10:45:20 -0500569 Point workspacePadding = getTotalWorkspacePadding();
570
571 // Check to see if the icons fit within the available height.
572 float usedHeight = getCellLayoutHeight();
573 final int maxHeight = availableHeightPx - workspacePadding.y;
Jon Miranda228877d2021-02-09 11:05:00 -0500574 float extraHeight = Math.max(0, maxHeight - usedHeight);
Jon Mirandae126d722021-02-25 10:45:20 -0500575 float scaleY = maxHeight / usedHeight;
576 boolean shouldScale = scaleY < 1f;
577
578 float scaleX = 1f;
579 if (isScalableGrid) {
580 // We scale to fit the cellWidth and cellHeight in the available space.
581 // The benefit of scalable grids is that we can get consistent aspect ratios between
582 // devices.
583 float usedWidth = (cellWidthPx * inv.numColumns)
584 + (cellLayoutBorderSpacingPx * (inv.numColumns - 1))
585 + (desiredWorkspaceLeftRightMarginPx * 2);
586 // We do not subtract padding here, as we also scale the workspace padding if needed.
587 scaleX = availableWidthPx / usedWidth;
588 shouldScale = true;
Winson Chungb3800242013-10-24 11:01:54 -0700589 }
Jon Mirandae126d722021-02-25 10:45:20 -0500590
591 if (shouldScale) {
592 float scale = Math.min(scaleX, scaleY);
593 updateIconSize(scale, res);
594 extraHeight = Math.max(0, maxHeight - getCellLayoutHeight());
595 }
596
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700597 updateAvailableFolderCellDimensions(res);
Jon Miranda228877d2021-02-09 11:05:00 -0500598 return Math.round(extraHeight);
Winson Chungb3800242013-10-24 11:01:54 -0700599 }
600
Jon Mirandae126d722021-02-25 10:45:20 -0500601 private int getCellLayoutHeight() {
602 return (cellHeightPx * inv.numRows) + (cellLayoutBorderSpacingPx * (inv.numRows - 1));
603 }
604
Jon Miranda6f7e9702019-09-16 14:44:14 -0700605 /**
606 * Updating the iconSize affects many aspects of the launcher layout, such as: iconSizePx,
607 * iconTextSizePx, iconDrawablePaddingPx, cellWidth/Height, allApps* variants,
608 * hotseat sizes, workspaceSpringLoadedShrinkFactor, folderIconSizePx, and folderIconOffsetYPx.
609 */
Tony Wickham7ba547c2021-02-02 17:12:08 -0800610 public void updateIconSize(float scale, Resources res) {
Jon Mirandaab3c6812021-06-28 15:42:28 -0700611 // Icon scale should never exceed 1, otherwise pixellation may occur.
612 iconScale = Math.min(1f, scale);
613 cellScaleToFit = scale;
614
Jon Mirandac9e69fa2021-03-22 17:13:34 -0400615
Jon Miranda18751b62017-07-31 17:25:27 -0700616 // Workspace
Sunny Goyal07b69292018-01-08 14:19:34 -0800617 final boolean isVerticalLayout = isVerticalBarLayout();
Andras Kloczl6057cb92021-04-07 13:45:17 +0200618 float invIconSizeDp = isLandscape ? inv.landscapeIconSize : inv.iconSize;
Jon Mirandaab3c6812021-06-28 15:42:28 -0700619 iconSizePx = Math.max(1, pxFromDp(invIconSizeDp, mMetrics, iconScale));
Andras Kloczl6057cb92021-04-07 13:45:17 +0200620 float invIconTextSizeSp = isLandscape ? inv.landscapeIconTextSize : inv.iconTextSize;
Jon Mirandaab3c6812021-06-28 15:42:28 -0700621 iconTextSizePx = (int) (pxFromSp(invIconTextSizeSp, mMetrics) * iconScale);
622 iconDrawablePaddingPx = (int) (iconDrawablePaddingOriginalPx * iconScale);
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700623
Jon Mirandae126d722021-02-25 10:45:20 -0500624 setCellLayoutBorderSpacing((int) (cellLayoutBorderSpacingOriginalPx * scale));
625
626 if (isScalableGrid) {
Sunny Goyal35c7b192021-04-20 16:51:10 -0700627 cellWidthPx = pxFromDp(inv.minCellWidth, mMetrics, scale);
628 cellHeightPx = pxFromDp(inv.minCellHeight, mMetrics, scale);
Jon Mirandae126d722021-02-25 10:45:20 -0500629 int cellContentHeight = iconSizePx + iconDrawablePaddingPx
630 + Utilities.calculateTextHeight(iconTextSizePx);
631 cellYPaddingPx = Math.max(0, cellHeightPx - cellContentHeight) / 2;
632 desiredWorkspaceLeftRightMarginPx = (int) (desiredWorkspaceLeftRightOriginalPx * scale);
Jon Miranda228877d2021-02-09 11:05:00 -0500633 } else {
Jon Mirandae126d722021-02-25 10:45:20 -0500634 cellWidthPx = iconSizePx + iconDrawablePaddingPx;
Jon Miranda92c1b5d2021-07-20 13:57:16 -0700635 cellHeightPx = (int) Math.ceil(iconSizePx * ICON_OVERLAP_FACTOR)
636 + iconDrawablePaddingPx
Jon Miranda228877d2021-02-09 11:05:00 -0500637 + Utilities.calculateTextHeight(iconTextSizePx);
638 int cellPaddingY = (getCellSize().y - cellHeightPx) / 2;
639 if (iconDrawablePaddingPx > cellPaddingY && !isVerticalLayout
640 && !isMultiWindowMode) {
641 // Ensures that the label is closer to its corresponding icon. This is not an issue
642 // with vertical bar layout or multi-window mode since the issue is handled
643 // separately with their calls to {@link #adjustToHideWorkspaceLabels}.
644 cellHeightPx -= (iconDrawablePaddingPx - cellPaddingY);
645 iconDrawablePaddingPx = cellPaddingY;
646 }
Jon Miranda846455e2017-10-02 14:58:52 -0700647 }
Jon Miranda18751b62017-07-31 17:25:27 -0700648
Sunny Goyalae190ff2020-04-14 00:19:01 +0000649 // All apps
Sunny Goyal19ff7282021-04-22 10:12:54 -0700650 if (numShownAllAppsColumns != inv.numColumns) {
Sunny Goyal35c7b192021-04-20 16:51:10 -0700651 allAppsIconSizePx = pxFromDp(inv.allAppsIconSize, mMetrics);
Jon Mirandaaf3aed02021-05-06 18:28:45 -0700652 allAppsIconTextSizePx = pxFromSp(inv.allAppsIconTextSize, mMetrics);
Sunny Goyalae190ff2020-04-14 00:19:01 +0000653 allAppsIconDrawablePaddingPx = iconDrawablePaddingOriginalPx;
Jon Miranda941375e2021-03-31 13:10:45 -0400654 autoResizeAllAppsCells();
Sunny Goyalae190ff2020-04-14 00:19:01 +0000655 } else {
656 allAppsIconSizePx = iconSizePx;
657 allAppsIconTextSizePx = iconTextSizePx;
658 allAppsIconDrawablePaddingPx = iconDrawablePaddingPx;
659 allAppsCellHeightPx = getCellSize().y;
660 }
661 allAppsCellWidthPx = allAppsIconSizePx + allAppsIconDrawablePaddingPx;
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700662
Jon Miranda941375e2021-03-31 13:10:45 -0400663 if (isVerticalLayout) {
664 hideWorkspaceLabelsIfNotEnoughSpace();
Jon Mirandab28c4fc2017-06-20 10:58:36 -0700665 }
Winson Chungb3800242013-10-24 11:01:54 -0700666
Winson Chungb3800242013-10-24 11:01:54 -0700667 // Hotseat
Jon Miranda0d284852021-06-22 14:50:55 -0700668 updateHotseatIconSize(iconSizePx);
Winson Chungb3800242013-10-24 11:01:54 -0700669
Sunny Goyal07b69292018-01-08 14:19:34 -0800670 if (!isVerticalLayout) {
Jon Miranda18751b62017-07-31 17:25:27 -0700671 int expectedWorkspaceHeight = availableHeightPx - hotseatBarSizePx
Tony Wickham5edf9e22020-03-27 20:06:52 -0700672 - workspacePageIndicatorHeight - edgeMarginPx;
Sunny Goyal47328fd2016-05-25 18:56:41 -0700673 float minRequiredHeight = dropTargetBarSizePx + workspaceSpringLoadedBottomSpace;
674 workspaceSpringLoadShrinkFactor = Math.min(
675 res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f,
676 1 - (minRequiredHeight / expectedWorkspaceHeight));
677 } else {
678 workspaceSpringLoadShrinkFactor =
679 res.getInteger(R.integer.config_workspaceSpringLoadShrinkPercentage) / 100.0f;
680 }
681
Sunny Goyalbaec6ff2016-09-14 11:26:21 -0700682 // Folder icon
Jon Miranda591e3602018-03-28 11:37:00 -0700683 folderIconSizePx = IconNormalizer.getNormalizedCircleSize(iconSizePx);
684 folderIconOffsetYPx = (iconSizePx - folderIconSizePx) / 2;
Winson Chung0f785722015-04-08 10:27:49 -0700685 }
686
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700687 private void updateAvailableFolderCellDimensions(Resources res) {
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700688 updateFolderCellSize(1f, res);
Jon Mirandabf7d8122016-11-03 15:29:29 -0700689
Jon Mirandae126d722021-02-25 10:45:20 -0500690 final int folderBottomPanelSize = res.getDimensionPixelSize(R.dimen.folder_label_height);
691
Jon Mirandac1b23992016-12-13 08:57:36 -0800692 // Don't let the folder get too close to the edges of the screen.
Jon Miranda1786df32018-09-25 13:05:23 -0700693 int folderMargin = edgeMarginPx * 2;
Sunny Goyal07b69292018-01-08 14:19:34 -0800694 Point totalWorkspacePadding = getTotalWorkspacePadding();
Jon Mirandac1b23992016-12-13 08:57:36 -0800695
696 // Check if the icons fit within the available height.
Jon Miranda228877d2021-02-09 11:05:00 -0500697 float contentUsedHeight = folderCellHeightPx * inv.numFolderRows
Jon Miranda823da222021-03-23 08:08:45 -0400698 + ((inv.numFolderRows - 1) * folderCellLayoutBorderSpacingPx);
Samuel Fufa1c8d90a2019-11-12 17:54:58 -0800699 int contentMaxHeight = availableHeightPx - totalWorkspacePadding.y - folderBottomPanelSize
Jon Mirandae126d722021-02-25 10:45:20 -0500700 - folderMargin - folderContentPaddingTop;
Samuel Fufa1c8d90a2019-11-12 17:54:58 -0800701 float scaleY = contentMaxHeight / contentUsedHeight;
Jon Mirandac1b23992016-12-13 08:57:36 -0800702
703 // Check if the icons fit within the available width.
Jon Miranda228877d2021-02-09 11:05:00 -0500704 float contentUsedWidth = folderCellWidthPx * inv.numFolderColumns
Jon Miranda823da222021-03-23 08:08:45 -0400705 + ((inv.numFolderColumns - 1) * folderCellLayoutBorderSpacingPx);
Jon Mirandae126d722021-02-25 10:45:20 -0500706 int contentMaxWidth = availableWidthPx - totalWorkspacePadding.x - folderMargin
707 - folderContentPaddingLeftRight * 2;
Samuel Fufa1c8d90a2019-11-12 17:54:58 -0800708 float scaleX = contentMaxWidth / contentUsedWidth;
Jon Mirandac1b23992016-12-13 08:57:36 -0800709
710 float scale = Math.min(scaleX, scaleY);
711 if (scale < 1f) {
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700712 updateFolderCellSize(scale, res);
Jon Mirandabf7d8122016-11-03 15:29:29 -0700713 }
714 }
715
Sunny Goyal0e7a3382020-04-13 17:15:05 -0700716 private void updateFolderCellSize(float scale, Resources res) {
Jon Mirandae126d722021-02-25 10:45:20 -0500717 float invIconSizeDp = isVerticalBarLayout() ? inv.landscapeIconSize : inv.iconSize;
Sunny Goyal35c7b192021-04-20 16:51:10 -0700718 folderChildIconSizePx = Math.max(1, pxFromDp(invIconSizeDp, mMetrics, scale));
Jon Mirandaaf3aed02021-05-06 18:28:45 -0700719 folderChildTextSizePx = pxFromSp(inv.iconTextSize, mMetrics, scale);
Jon Mirandae126d722021-02-25 10:45:20 -0500720 folderLabelTextSizePx = (int) (folderChildTextSizePx * folderLabelTextScale);
Jon Mirandabf7d8122016-11-03 15:29:29 -0700721
722 int textHeight = Utilities.calculateTextHeight(folderChildTextSizePx);
Jon Mirandabf7d8122016-11-03 15:29:29 -0700723
Jon Miranda823da222021-03-23 08:08:45 -0400724 if (isScalableGrid) {
Jon Mirandaf33f5b32021-07-22 17:15:31 -0700725 int minWidth = folderChildIconSizePx + iconDrawablePaddingPx * 2;
726 int minHeight = folderChildIconSizePx + iconDrawablePaddingPx * 2 + textHeight;
727
728 folderCellWidthPx = (int) Math.max(minWidth, cellWidthPx * scale);
729 folderCellHeightPx = (int) Math.max(minHeight, cellHeightPx * scale);
Jon Miranda823da222021-03-23 08:08:45 -0400730
731 int borderSpacing = (int) (cellLayoutBorderSpacingOriginalPx * scale);
732 folderCellLayoutBorderSpacingPx = borderSpacing;
733 folderContentPaddingLeftRight = borderSpacing;
734 folderContentPaddingTop = borderSpacing;
735 } else {
736 int cellPaddingX = (int) (res.getDimensionPixelSize(R.dimen.folder_cell_x_padding)
737 * scale);
738 int cellPaddingY = (int) (res.getDimensionPixelSize(R.dimen.folder_cell_y_padding)
739 * scale);
740
741 folderCellWidthPx = folderChildIconSizePx + 2 * cellPaddingX;
742 folderCellHeightPx = folderChildIconSizePx + 2 * cellPaddingY + textHeight;
743 }
744
Jonathan Miranda9ad87462017-07-26 17:41:02 +0000745 folderChildDrawablePaddingPx = Math.max(0,
746 (folderCellHeightPx - folderChildIconSizePx - textHeight) / 3);
Jon Mirandabf7d8122016-11-03 15:29:29 -0700747 }
748
Winson1f064272016-07-18 17:18:02 -0700749 public void updateInsets(Rect insets) {
750 mInsets.set(insets);
Sunny Goyal07b69292018-01-08 14:19:34 -0800751 updateWorkspacePadding();
Winson1f064272016-07-18 17:18:02 -0700752 }
753
Sunny Goyalae6e3182019-04-30 12:04:37 -0700754 /**
755 * The current device insets. This is generally same as the insets being dispatched to
756 * {@link Insettable} elements, but can differ if the element is using a different profile.
757 */
Sunny Goyal1a52ef52018-01-11 10:15:03 -0800758 public Rect getInsets() {
759 return mInsets;
760 }
761
Sunny Goyal756cd262015-08-20 12:33:21 -0700762 public Point getCellSize() {
Sunny Goyal19ff7282021-04-22 10:12:54 -0700763 return getCellSize(null);
Jon Miranda6f7e9702019-09-16 14:44:14 -0700764 }
765
Sunny Goyal19ff7282021-04-22 10:12:54 -0700766 public Point getCellSize(Point result) {
767 if (result == null) {
768 result = new Point();
769 }
Sunny Goyal756cd262015-08-20 12:33:21 -0700770 // Since we are only concerned with the overall padding, layout direction does
771 // not matter.
Sunny Goyal6c2975e2016-07-06 09:47:56 -0700772 Point padding = getTotalWorkspacePadding();
Steven Ng2a5c5942021-07-29 17:27:00 +0100773 // availableWidthPx is the screen width of the device. In 2 panels mode, each panel should
774 // only have half of the screen width. In addition, there is only cellLayoutPadding in the
775 // left side of the left panel and the right side of the right panel. There is no
776 // cellLayoutPadding in the middle.
777 int screenWidthPx = isTwoPanels
778 ? availableWidthPx / 2 - padding.x - cellLayoutPaddingLeftRightPx
779 : availableWidthPx - padding.x - cellLayoutPaddingLeftRightPx * 2;
780 result.x = calculateCellWidth(screenWidthPx, cellLayoutBorderSpacingPx, inv.numColumns);
Jon Miranda18751b62017-07-31 17:25:27 -0700781 result.y = calculateCellHeight(availableHeightPx - padding.y
Sunny Goyal19ff7282021-04-22 10:12:54 -0700782 - cellLayoutBottomPaddingPx, cellLayoutBorderSpacingPx, inv.numRows);
Sunny Goyal756cd262015-08-20 12:33:21 -0700783 return result;
784 }
785
Sunny Goyal6c2975e2016-07-06 09:47:56 -0700786 public Point getTotalWorkspacePadding() {
Sunny Goyal07b69292018-01-08 14:19:34 -0800787 updateWorkspacePadding();
788 return new Point(workspacePadding.left + workspacePadding.right,
789 workspacePadding.top + workspacePadding.bottom);
Sunny Goyal6c2975e2016-07-06 09:47:56 -0700790 }
791
792 /**
Sunny Goyal07b69292018-01-08 14:19:34 -0800793 * Updates {@link #workspacePadding} as a result of any internal value change to reflect the
794 * new workspace padding
Sunny Goyal6c2975e2016-07-06 09:47:56 -0700795 */
Sunny Goyal07b69292018-01-08 14:19:34 -0800796 private void updateWorkspacePadding() {
797 Rect padding = workspacePadding;
Tony Wickham3a3517f2015-10-06 11:27:04 -0700798 if (isVerticalBarLayout()) {
Sunny Goyal228153d2018-01-04 15:35:22 -0800799 padding.top = 0;
800 padding.bottom = edgeMarginPx;
Sunny Goyal7e2e67f2018-01-26 13:40:08 -0800801 if (isSeascape()) {
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700802 padding.left = hotseatBarSizePx;
Tony Wickham5edf9e22020-03-27 20:06:52 -0700803 padding.right = hotseatBarSidePaddingStartPx;
Winson1f064272016-07-18 17:18:02 -0700804 } else {
Tony Wickham5edf9e22020-03-27 20:06:52 -0700805 padding.left = hotseatBarSidePaddingStartPx;
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700806 padding.right = hotseatBarSizePx;
Winson1f064272016-07-18 17:18:02 -0700807 }
Winson Chungb3800242013-10-24 11:01:54 -0700808 } else {
Tony Wickhama29a0462021-03-02 12:28:25 -0800809 int hotseatTop = isTaskbarPresent ? taskbarSize : hotseatBarSizePx;
810 int paddingBottom = hotseatTop + workspacePageIndicatorHeight
Jon Miranda228877d2021-02-09 11:05:00 -0500811 + workspaceBottomPadding - mWorkspacePageIndicatorOverlapWorkspace;
Sunny Goyalc6205602015-05-21 20:46:33 -0700812 if (isTablet) {
Winson Chungb3800242013-10-24 11:01:54 -0700813 // Pad the left and right of the workspace to ensure consistent spacing
814 // between all icons
Tony Wickhamd6b40372015-09-23 18:37:57 -0700815 // The amount of screen space available for left/right padding.
Sunny Goyal228153d2018-01-04 15:35:22 -0800816 int availablePaddingX = Math.max(0, widthPx - ((inv.numColumns * cellWidthPx) +
Sunny Goyalf5440cb2016-12-14 15:13:00 -0800817 ((inv.numColumns - 1) * cellWidthPx)));
Tony Wickhamd6b40372015-09-23 18:37:57 -0700818 availablePaddingX = (int) Math.min(availablePaddingX,
Sunny Goyal07b69292018-01-08 14:19:34 -0800819 widthPx * MAX_HORIZONTAL_PADDING_PERCENT);
Tony Wickhama29a0462021-03-02 12:28:25 -0800820 int hotseatVerticalPadding = isTaskbarPresent ? 0
821 : hotseatBarTopPaddingPx + hotseatBarBottomPaddingPx;
Sunny Goyal58fa4b62019-03-22 16:23:25 -0700822 int availablePaddingY = Math.max(0, heightPx - edgeMarginPx - paddingBottom
Tony Wickhama29a0462021-03-02 12:28:25 -0800823 - (2 * inv.numRows * cellHeightPx) - hotseatVerticalPadding);
Sunny Goyal58fa4b62019-03-22 16:23:25 -0700824 padding.set(availablePaddingX / 2, edgeMarginPx + availablePaddingY / 2,
Tony Wickhamd6b40372015-09-23 18:37:57 -0700825 availablePaddingX / 2, paddingBottom + availablePaddingY / 2);
Andras Kloczl8e57cce2021-02-11 23:51:19 +0100826
Sunny Goyal19ff7282021-04-22 10:12:54 -0700827 if (isTwoPanels) {
Andras Kloczl8e57cce2021-02-11 23:51:19 +0100828 padding.set(0, padding.top, 0, padding.bottom);
829 }
Winson Chungb3800242013-10-24 11:01:54 -0700830 } else {
831 // Pad the top and bottom of the workspace with search/hotseat bar sizes
Winson1f064272016-07-18 17:18:02 -0700832 padding.set(desiredWorkspaceLeftRightMarginPx,
Jon Mirandae126d722021-02-25 10:45:20 -0500833 workspaceTopPadding + (isScalableGrid ? 0 : edgeMarginPx),
Winson1f064272016-07-18 17:18:02 -0700834 desiredWorkspaceLeftRightMarginPx,
Winsonfadbe8f2016-07-22 16:35:37 -0700835 paddingBottom);
Winson Chungb3800242013-10-24 11:01:54 -0700836 }
837 }
Winson Chungb3800242013-10-24 11:01:54 -0700838 }
839
Sunny Goyal57b22792021-05-25 14:35:01 -0700840 /**
841 * Returns the padding for hotseat view
842 */
843 public Rect getHotseatLayoutPadding(Context context) {
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700844 if (isVerticalBarLayout()) {
845 if (isSeascape()) {
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700846 mHotseatPadding.set(mInsets.left + hotseatBarSidePaddingStartPx,
847 mInsets.top, hotseatBarSidePaddingEndPx, mInsets.bottom);
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700848 } else {
Tony Wickham1eeffbe2018-06-12 15:01:15 -0700849 mHotseatPadding.set(hotseatBarSidePaddingEndPx, mInsets.top,
850 mInsets.right + hotseatBarSidePaddingStartPx, mInsets.bottom);
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700851 }
Sunny Goyal57b22792021-05-25 14:35:01 -0700852 } else if (isTaskbarPresent) {
853 int hotseatHeight = workspacePadding.bottom + taskbarSize;
854 int taskbarOffset = getTaskbarOffsetY();
855 int hotseatTopDiff = hotseatHeight - taskbarSize - taskbarOffset;
856
Vinit Nayak8dcbde82021-07-19 12:53:28 -0700857 int endOffset = ApiWrapper.getHotseatEndOffset(context);
Sunny Goyal57b22792021-05-25 14:35:01 -0700858 int requiredWidth = iconSizePx * numShownHotseatIcons;
859
860 Resources res = context.getResources();
861 float taskbarIconSize = res.getDimension(R.dimen.taskbar_icon_size);
862 float taskbarIconSpacing = 2 * res.getDimension(R.dimen.taskbar_icon_spacing);
863 int maxSize = (int) (requiredWidth
864 * (taskbarIconSize + taskbarIconSpacing) / taskbarIconSize);
Vinit Nayak8dcbde82021-07-19 12:53:28 -0700865 int hotseatSize = Math.min(maxSize, availableWidthPx - endOffset);
Sunny Goyal57b22792021-05-25 14:35:01 -0700866 int sideSpacing = (availableWidthPx - hotseatSize) / 2;
867 mHotseatPadding.set(sideSpacing, hotseatTopDiff, sideSpacing, taskbarOffset);
868
Vinit Nayak8dcbde82021-07-19 12:53:28 -0700869 if (endOffset > sideSpacing) {
Sunny Goyal57b22792021-05-25 14:35:01 -0700870 int diff = Utilities.isRtl(context.getResources())
Vinit Nayak8dcbde82021-07-19 12:53:28 -0700871 ? sideSpacing - endOffset
872 : endOffset - sideSpacing;
873 mHotseatPadding.left -= diff;
874 mHotseatPadding.right += diff;
Sunny Goyal57b22792021-05-25 14:35:01 -0700875 }
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700876 } else {
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700877 // We want the edges of the hotseat to line up with the edges of the workspace, but the
878 // icons in the hotseat are a different size, and so don't line up perfectly. To account
879 // for this, we pad the left and right of the hotseat with half of the difference of a
880 // workspace cell vs a hotseat cell.
881 float workspaceCellWidth = (float) widthPx / inv.numColumns;
Sunny Goyal19ff7282021-04-22 10:12:54 -0700882 float hotseatCellWidth = (float) widthPx / numShownHotseatIcons;
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700883 int hotseatAdjustment = Math.round((workspaceCellWidth - hotseatCellWidth) / 2);
884 mHotseatPadding.set(
Sunny Goyal786940a2020-06-02 02:31:31 -0700885 hotseatAdjustment + workspacePadding.left + cellLayoutPaddingLeftRightPx
886 + mInsets.left,
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700887 hotseatBarTopPaddingPx,
Sunny Goyal786940a2020-06-02 02:31:31 -0700888 hotseatAdjustment + workspacePadding.right + cellLayoutPaddingLeftRightPx
889 + mInsets.right,
Jon Miranda0d284852021-06-22 14:50:55 -0700890 hotseatBarSizePx - hotseatCellHeightPx - hotseatBarTopPaddingPx
891 + cellLayoutBottomPaddingPx + mInsets.bottom);
Sunny Goyal81b4c7b2018-03-26 12:10:31 -0700892 }
893 return mHotseatPadding;
894 }
895
Winsonfadbe8f2016-07-22 16:35:37 -0700896 /**
Sunny Goyal57b22792021-05-25 14:35:01 -0700897 * Returns the number of pixels the QSB is translated from the bottom of the screen.
898 */
899 public int getQsbOffsetY() {
900 int freeSpace = isTaskbarPresent
901 ? workspacePadding.bottom
902 : hotseatBarSizePx - hotseatCellHeightPx - hotseatQsbHeight;
Jonathan Miranda7a273e22021-06-24 21:29:10 +0000903
Jonathan Miranda8f16a772021-07-23 23:10:37 +0000904 if (isScalableGrid && qsbBottomMarginPx > mInsets.bottom) {
Jonathan Mirandac2a49ee2021-07-22 00:38:43 +0000905 return Math.min(qsbBottomMarginPx, freeSpace);
Jonathan Miranda8f16a772021-07-23 23:10:37 +0000906 } else {
Jonathan Miranda7a273e22021-06-24 21:29:10 +0000907 return (int) (freeSpace * QSB_CENTER_FACTOR)
Jonathan Miranda8f16a772021-07-23 23:10:37 +0000908 + (isTaskbarPresent ? taskbarSize : mInsets.bottom);
Jonathan Miranda7a273e22021-06-24 21:29:10 +0000909 }
Sunny Goyal57b22792021-05-25 14:35:01 -0700910 }
911
912 /**
913 * Returns the number of pixels the taskbar is translated from the bottom of the screen.
914 */
915 public int getTaskbarOffsetY() {
916 return (getQsbOffsetY() - taskbarSize) / 2;
917 }
918
919 /**
Winsonfadbe8f2016-07-22 16:35:37 -0700920 * @return the bounds for which the open folders should be contained within
921 */
922 public Rect getAbsoluteOpenFolderBounds() {
923 if (isVerticalBarLayout()) {
924 // Folders should only appear right of the drop target bar and left of the hotseat
925 return new Rect(mInsets.left + dropTargetBarSizePx + edgeMarginPx,
926 mInsets.top,
Jon Miranda18751b62017-07-31 17:25:27 -0700927 mInsets.left + availableWidthPx - hotseatBarSizePx - edgeMarginPx,
Winsonfadbe8f2016-07-22 16:35:37 -0700928 mInsets.top + availableHeightPx);
929 } else {
930 // Folders should only appear below the drop target bar and above the hotseat
Tony Wickhamae72b462021-03-10 16:18:40 -0800931 int hotseatTop = isTaskbarPresent ? taskbarSize : hotseatBarSizePx;
Tony Wickhamb4b7e202018-01-12 17:39:24 -0800932 return new Rect(mInsets.left + edgeMarginPx,
Winsonfadbe8f2016-07-22 16:35:37 -0700933 mInsets.top + dropTargetBarSizePx + edgeMarginPx,
Tony Wickhamb4b7e202018-01-12 17:39:24 -0800934 mInsets.left + availableWidthPx - edgeMarginPx,
Tony Wickhamae72b462021-03-10 16:18:40 -0800935 mInsets.top + availableHeightPx - hotseatTop
Tony Wickham5edf9e22020-03-27 20:06:52 -0700936 - workspacePageIndicatorHeight - edgeMarginPx);
Winsonfadbe8f2016-07-22 16:35:37 -0700937 }
938 }
939
Jon Miranda228877d2021-02-09 11:05:00 -0500940 public static int calculateCellWidth(int width, int borderSpacing, int countX) {
941 return (width - ((countX - 1) * borderSpacing)) / countX;
Winson Chungb3800242013-10-24 11:01:54 -0700942 }
Jon Miranda228877d2021-02-09 11:05:00 -0500943 public static int calculateCellHeight(int height, int borderSpacing, int countY) {
944 return (height - ((countY - 1) * borderSpacing)) / countY;
Winson Chungb3800242013-10-24 11:01:54 -0700945 }
946
Hyunyoung Song18bfaaf2015-03-17 11:32:21 -0700947 /**
Tony Wickham55616cd2015-09-23 14:55:17 -0700948 * When {@code true}, the device is in landscape mode and the hotseat is on the right column.
949 * When {@code false}, either device is in portrait mode or the device is in landscape mode and
950 * the hotseat is on the bottom row.
Hyunyoung Song18bfaaf2015-03-17 11:32:21 -0700951 */
Tony Wickhamab946a12015-09-16 15:38:16 -0700952 public boolean isVerticalBarLayout() {
Winson Chungb3800242013-10-24 11:01:54 -0700953 return isLandscape && transposeLayoutWithOrientation;
954 }
955
Sunny Goyal59d086c2018-05-07 17:31:40 -0700956 /**
957 * Updates orientation information and returns true if it has changed from the previous value.
958 */
Winson Chung13c1c2c2019-09-06 11:46:19 -0700959 public boolean updateIsSeascape(Context context) {
Sunny Goyal59d086c2018-05-07 17:31:40 -0700960 if (isVerticalBarLayout()) {
Sunny Goyal35c7b192021-04-20 16:51:10 -0700961 boolean isSeascape = DisplayController.INSTANCE.get(context)
962 .getInfo().rotation == Surface.ROTATION_270;
Sunny Goyal59d086c2018-05-07 17:31:40 -0700963 if (mIsSeascape != isSeascape) {
964 mIsSeascape = isSeascape;
965 return true;
966 }
967 }
968 return false;
969 }
970
Sunny Goyal7e2e67f2018-01-26 13:40:08 -0800971 public boolean isSeascape() {
Sunny Goyal59d086c2018-05-07 17:31:40 -0700972 return isVerticalBarLayout() && mIsSeascape;
Sunny Goyal7e2e67f2018-01-26 13:40:08 -0800973 }
974
Sunny Goyal07b69292018-01-08 14:19:34 -0800975 public boolean shouldFadeAdjacentWorkspaceScreens() {
Sunny Goyal19ff7282021-04-22 10:12:54 -0700976 return isVerticalBarLayout();
Winson Chungb3800242013-10-24 11:01:54 -0700977 }
978
Jon Miranda92c1b5d2021-07-20 13:57:16 -0700979 public int getCellContentHeight(@ContainerType int containerType) {
Sunny Goyalc13403c2016-11-18 23:44:48 -0800980 switch (containerType) {
981 case CellLayout.WORKSPACE:
982 return cellHeightPx;
983 case CellLayout.FOLDER:
984 return folderCellHeightPx;
985 case CellLayout.HOTSEAT:
Jon Miranda92c1b5d2021-07-20 13:57:16 -0700986 // The hotseat is the only container where the cell height is going to be
987 // different from the content within that cell.
988 return iconSizePx;
Sunny Goyalc13403c2016-11-18 23:44:48 -0800989 default:
990 // ??
991 return 0;
992 }
993 }
Sunny Goyal13178ac2016-04-04 16:35:22 -0700994
Jon Miranda58561d42021-03-17 10:51:54 -0400995 private String pxToDpStr(String name, float value) {
Sunny Goyal35c7b192021-04-20 16:51:10 -0700996 return "\t" + name + ": " + value + "px (" + dpiFromPx(value, mMetrics.densityDpi) + "dp)";
Jon Miranda58561d42021-03-17 10:51:54 -0400997 }
998
999 public void dump(String prefix, PrintWriter writer) {
1000 writer.println(prefix + "DeviceProfile:");
Sunny Goyal35c7b192021-04-20 16:51:10 -07001001 writer.println(prefix + "\t1 dp = " + mMetrics.density + " px");
Jon Miranda58561d42021-03-17 10:51:54 -04001002
Alex Chaua02eddc2021-04-29 00:36:06 +01001003 writer.println(prefix + "\tallowRotation:" + allowRotation);
Jon Miranda58561d42021-03-17 10:51:54 -04001004 writer.println(prefix + "\tisTablet:" + isTablet);
Jon Miranda58561d42021-03-17 10:51:54 -04001005 writer.println(prefix + "\tisPhone:" + isPhone);
1006 writer.println(prefix + "\ttransposeLayoutWithOrientation:"
1007 + transposeLayoutWithOrientation);
1008
1009 writer.println(prefix + "\tisLandscape:" + isLandscape);
1010 writer.println(prefix + "\tisMultiWindowMode:" + isMultiWindowMode);
Sunny Goyal19ff7282021-04-22 10:12:54 -07001011 writer.println(prefix + "\tisTwoPanels:" + isTwoPanels);
Jon Miranda58561d42021-03-17 10:51:54 -04001012
1013 writer.println(prefix + pxToDpStr("windowX", windowX));
1014 writer.println(prefix + pxToDpStr("windowY", windowY));
1015 writer.println(prefix + pxToDpStr("widthPx", widthPx));
1016 writer.println(prefix + pxToDpStr("heightPx", heightPx));
1017
1018 writer.println(prefix + pxToDpStr("availableWidthPx", availableWidthPx));
1019 writer.println(prefix + pxToDpStr("availableHeightPx", availableHeightPx));
1020
1021 writer.println(prefix + "\taspectRatio:" + aspectRatio);
1022
1023 writer.println(prefix + "\tisScalableGrid:" + isScalableGrid);
1024
1025 writer.println(prefix + "\tinv.minCellWidth:" + inv.minCellWidth + "dp");
1026 writer.println(prefix + "\tinv.minCellHeight:" + inv.minCellHeight + "dp");
1027
Jon Mirandaab3c6812021-06-28 15:42:28 -07001028 writer.println(prefix + "\tinv.numColumns:" + inv.numColumns);
1029 writer.println(prefix + "\tinv.numRows:" + inv.numRows);
1030
Jon Miranda58561d42021-03-17 10:51:54 -04001031 writer.println(prefix + pxToDpStr("cellWidthPx", cellWidthPx));
1032 writer.println(prefix + pxToDpStr("cellHeightPx", cellHeightPx));
1033
1034 writer.println(prefix + pxToDpStr("getCellSize().x", getCellSize().x));
1035 writer.println(prefix + pxToDpStr("getCellSize().y", getCellSize().y));
1036
1037 writer.println(prefix + "\tinv.iconSize:" + inv.iconSize + "dp");
1038 writer.println(prefix + pxToDpStr("iconSizePx", iconSizePx));
1039 writer.println(prefix + pxToDpStr("iconTextSizePx", iconTextSizePx));
1040 writer.println(prefix + pxToDpStr("iconDrawablePaddingPx", iconDrawablePaddingPx));
1041
1042 writer.println(prefix + pxToDpStr("folderCellWidthPx", folderCellWidthPx));
1043 writer.println(prefix + pxToDpStr("folderCellHeightPx", folderCellHeightPx));
1044 writer.println(prefix + pxToDpStr("folderChildIconSizePx", folderChildIconSizePx));
1045 writer.println(prefix + pxToDpStr("folderChildTextSizePx", folderChildTextSizePx));
1046 writer.println(prefix + pxToDpStr("folderChildDrawablePaddingPx",
1047 folderChildDrawablePaddingPx));
Jon Miranda823da222021-03-23 08:08:45 -04001048 writer.println(prefix + pxToDpStr("folderCellLayoutBorderSpacingPx",
1049 folderCellLayoutBorderSpacingPx));
Jon Miranda58561d42021-03-17 10:51:54 -04001050
1051 writer.println(prefix + pxToDpStr("cellLayoutBorderSpacingPx",
1052 cellLayoutBorderSpacingPx));
1053 writer.println(prefix + pxToDpStr("desiredWorkspaceLeftRightMarginPx",
1054 desiredWorkspaceLeftRightMarginPx));
1055
1056 writer.println(prefix + pxToDpStr("allAppsIconSizePx", allAppsIconSizePx));
1057 writer.println(prefix + pxToDpStr("allAppsIconTextSizePx", allAppsIconTextSizePx));
1058 writer.println(prefix + pxToDpStr("allAppsIconDrawablePaddingPx",
1059 allAppsIconDrawablePaddingPx));
1060 writer.println(prefix + pxToDpStr("allAppsCellHeightPx", allAppsCellHeightPx));
Sunny Goyal19ff7282021-04-22 10:12:54 -07001061 writer.println(prefix + "\tnumShownAllAppsColumns: " + numShownAllAppsColumns);
Jon Miranda58561d42021-03-17 10:51:54 -04001062
1063 writer.println(prefix + pxToDpStr("hotseatBarSizePx", hotseatBarSizePx));
1064 writer.println(prefix + pxToDpStr("hotseatCellHeightPx", hotseatCellHeightPx));
1065 writer.println(prefix + pxToDpStr("hotseatBarTopPaddingPx", hotseatBarTopPaddingPx));
1066 writer.println(prefix + pxToDpStr("hotseatBarBottomPaddingPx", hotseatBarBottomPaddingPx));
1067 writer.println(prefix + pxToDpStr("hotseatBarSidePaddingStartPx",
1068 hotseatBarSidePaddingStartPx));
1069 writer.println(prefix + pxToDpStr("hotseatBarSidePaddingEndPx",
1070 hotseatBarSidePaddingEndPx));
Sunny Goyal19ff7282021-04-22 10:12:54 -07001071 writer.println(prefix + "\tnumShownHotseatIcons: " + numShownHotseatIcons);
Jon Miranda58561d42021-03-17 10:51:54 -04001072
1073 writer.println(prefix + "\tisTaskbarPresent:" + isTaskbarPresent);
1074
1075 writer.println(prefix + pxToDpStr("taskbarSize", taskbarSize));
1076 writer.println(prefix + pxToDpStr("nonOverlappingTaskbarInset",
1077 nonOverlappingTaskbarInset));
1078
1079 writer.println(prefix + pxToDpStr("workspacePadding.left", workspacePadding.left));
1080 writer.println(prefix + pxToDpStr("workspacePadding.top", workspacePadding.top));
1081 writer.println(prefix + pxToDpStr("workspacePadding.right", workspacePadding.right));
1082 writer.println(prefix + pxToDpStr("workspacePadding.bottom", workspacePadding.bottom));
1083
Jon Mirandaab3c6812021-06-28 15:42:28 -07001084 writer.println(prefix + pxToDpStr("iconScale", iconScale));
1085 writer.println(prefix + pxToDpStr("cellScaleToFit ", cellScaleToFit));
Jon Miranda58561d42021-03-17 10:51:54 -04001086 writer.println(prefix + pxToDpStr("extraSpace", extraSpace));
Jon Mirandac9e69fa2021-03-22 17:13:34 -04001087
1088 if (inv.devicePaddings != null) {
1089 int unscaledExtraSpace = (int) (extraSpace / iconScale);
1090 writer.println(prefix + pxToDpStr("maxEmptySpace",
1091 inv.devicePaddings.getDevicePadding(unscaledExtraSpace).getMaxEmptySpacePx()));
1092 }
Jon Miranda58561d42021-03-17 10:51:54 -04001093 writer.println(prefix + pxToDpStr("workspaceTopPadding", workspaceTopPadding));
1094 writer.println(prefix + pxToDpStr("workspaceBottomPadding", workspaceBottomPadding));
1095 writer.println(prefix + pxToDpStr("extraHotseatBottomPadding", extraHotseatBottomPadding));
1096 }
1097
Sunny Goyalfd58da62020-08-11 12:06:49 -07001098 private static Context getContext(Context c, Info info, int orientation) {
Sunny Goyal1890f672020-04-30 12:28:00 -07001099 Configuration config = new Configuration(c.getResources().getConfiguration());
1100 config.orientation = orientation;
Sunny Goyal35c7b192021-04-20 16:51:10 -07001101 config.densityDpi = info.densityDpi;
Sunny Goyal1890f672020-04-30 12:28:00 -07001102 return c.createConfigurationContext(config);
Jon Mirandab28c4fc2017-06-20 10:58:36 -07001103 }
Sunny Goyalfde55052018-02-01 14:46:13 -08001104
1105 /**
1106 * Callback when a component changes the DeviceProfile associated with it, as a result of
1107 * configuration change
1108 */
1109 public interface OnDeviceProfileChangeListener {
1110
1111 /**
1112 * Called when the device profile is reassigned. Note that for layout and measurements, it
1113 * is sufficient to listen for inset changes. Use this callback when you need to perform
1114 * a one time operation.
1115 */
1116 void onDeviceProfileChanged(DeviceProfile dp);
1117 }
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001118
1119 public static class Builder {
1120 private Context mContext;
1121 private InvariantDeviceProfile mInv;
Sunny Goyalfd58da62020-08-11 12:06:49 -07001122 private Info mInfo;
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001123
Sunny Goyal19ff7282021-04-22 10:12:54 -07001124 private WindowBounds mWindowBounds;
1125 private boolean mUseTwoPanels;
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001126
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001127 private boolean mIsMultiWindowMode = false;
Sunny Goyal19ff7282021-04-22 10:12:54 -07001128 private Boolean mTransposeLayoutWithOrientation;
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001129
Sunny Goyalfd58da62020-08-11 12:06:49 -07001130 public Builder(Context context, InvariantDeviceProfile inv, Info info) {
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001131 mContext = context;
1132 mInv = inv;
1133 mInfo = info;
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001134 }
1135
1136 public Builder setMultiWindowMode(boolean isMultiWindowMode) {
1137 mIsMultiWindowMode = isMultiWindowMode;
1138 return this;
1139 }
1140
Sunny Goyal19ff7282021-04-22 10:12:54 -07001141 public Builder setUseTwoPanels(boolean useTwoPanels) {
1142 mUseTwoPanels = useTwoPanels;
1143 return this;
1144 }
1145
1146
1147 public Builder setWindowBounds(WindowBounds bounds) {
1148 mWindowBounds = bounds;
Sunny Goyal0addbf02020-04-28 14:17:35 -07001149 return this;
1150 }
1151
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001152 public Builder setTransposeLayoutWithOrientation(boolean transposeLayoutWithOrientation) {
1153 mTransposeLayoutWithOrientation = transposeLayoutWithOrientation;
1154 return this;
1155 }
1156
1157 public DeviceProfile build() {
Sunny Goyal19ff7282021-04-22 10:12:54 -07001158 if (mWindowBounds == null) {
1159 throw new IllegalArgumentException("Window bounds not set");
1160 }
1161 if (mTransposeLayoutWithOrientation == null) {
1162 mTransposeLayoutWithOrientation = !mInfo.isTablet(mWindowBounds);
1163 }
1164 return new DeviceProfile(mContext, mInv, mInfo, mWindowBounds,
1165 mIsMultiWindowMode, mTransposeLayoutWithOrientation, mUseTwoPanels);
Sunny Goyal0e7a3382020-04-13 17:15:05 -07001166 }
1167 }
1168
Winson Chungb3800242013-10-24 11:01:54 -07001169}