| /* |
| * Copyright (C) 2021 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.launcher3; |
| |
| import static com.android.launcher3.LauncherPrefs.GRID_NAME; |
| import static com.android.launcher3.Utilities.dpiFromPx; |
| import static com.android.launcher3.testing.shared.ResourceUtils.INVALID_RESOURCE_HANDLE; |
| import static com.android.launcher3.util.DisplayController.CHANGE_DENSITY; |
| import static com.android.launcher3.util.DisplayController.CHANGE_NAVIGATION_MODE; |
| import static com.android.launcher3.util.DisplayController.CHANGE_SUPPORTED_BOUNDS; |
| import static com.android.launcher3.util.DisplayController.CHANGE_TASKBAR_PINNING; |
| import static com.android.launcher3.util.Executors.MAIN_EXECUTOR; |
| |
| import android.annotation.TargetApi; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.content.res.TypedArray; |
| import android.content.res.XmlResourceParser; |
| import android.graphics.Point; |
| import android.graphics.PointF; |
| import android.graphics.Rect; |
| import android.text.TextUtils; |
| import android.util.AttributeSet; |
| import android.util.DisplayMetrics; |
| import android.util.Log; |
| import android.util.SparseArray; |
| import android.util.Xml; |
| import android.view.Display; |
| |
| import androidx.annotation.DimenRes; |
| import androidx.annotation.IntDef; |
| import androidx.annotation.StyleRes; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.annotation.XmlRes; |
| import androidx.core.content.res.ResourcesCompat; |
| |
| import com.android.launcher3.config.FeatureFlags; |
| import com.android.launcher3.icons.DotRenderer; |
| import com.android.launcher3.logging.FileLog; |
| import com.android.launcher3.model.DeviceGridState; |
| import com.android.launcher3.provider.RestoreDbTask; |
| import com.android.launcher3.testing.shared.ResourceUtils; |
| import com.android.launcher3.util.DisplayController; |
| import com.android.launcher3.util.DisplayController.Info; |
| import com.android.launcher3.util.LockedUserState; |
| import com.android.launcher3.util.MainThreadInitializedObject; |
| import com.android.launcher3.util.Partner; |
| import com.android.launcher3.util.WindowBounds; |
| import com.android.launcher3.util.window.WindowManagerProxy; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.IOException; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| public class InvariantDeviceProfile { |
| |
| public static final String TAG = "IDP"; |
| // We do not need any synchronization for this variable as its only written on UI thread. |
| public static final MainThreadInitializedObject<InvariantDeviceProfile> INSTANCE = |
| new MainThreadInitializedObject<>(InvariantDeviceProfile::new); |
| |
| @Retention(RetentionPolicy.SOURCE) |
| @IntDef({TYPE_PHONE, TYPE_MULTI_DISPLAY, TYPE_TABLET}) |
| public @interface DeviceType {} |
| |
| public static final int TYPE_PHONE = 0; |
| public static final int TYPE_MULTI_DISPLAY = 1; |
| public static final int TYPE_TABLET = 2; |
| |
| private static final float ICON_SIZE_DEFINED_IN_APP_DP = 48; |
| |
| // Constants that affects the interpolation curve between statically defined device profile |
| // buckets. |
| private static final float KNEARESTNEIGHBOR = 3; |
| private static final float WEIGHT_POWER = 5; |
| |
| // used to offset float not being able to express extremely small weights in extreme cases. |
| private static final float WEIGHT_EFFICIENT = 100000f; |
| |
| // Used for arrays to specify different sizes (e.g. border spaces, width/height) in different |
| // constraints |
| static final int COUNT_SIZES = 4; |
| static final int INDEX_DEFAULT = 0; |
| static final int INDEX_LANDSCAPE = 1; |
| static final int INDEX_TWO_PANEL_PORTRAIT = 2; |
| static final int INDEX_TWO_PANEL_LANDSCAPE = 3; |
| |
| /** These resources are used to override the device profile */ |
| private static final String RES_GRID_NUM_ROWS = "grid_num_rows"; |
| private static final String RES_GRID_NUM_COLUMNS = "grid_num_columns"; |
| private static final String RES_GRID_ICON_SIZE_DP = "grid_icon_size_dp"; |
| |
| /** |
| * Number of icons per row and column in the workspace. |
| */ |
| public int numRows; |
| public int numColumns; |
| public int numSearchContainerColumns; |
| |
| /** |
| * Number of icons per row and column in the folder. |
| */ |
| public int[] numFolderRows; |
| public int[] numFolderColumns; |
| public float[] iconSize; |
| public float[] iconTextSize; |
| public int iconBitmapSize; |
| public int fillResIconDpi; |
| public @DeviceType int deviceType; |
| |
| public PointF[] minCellSize; |
| |
| public PointF[] borderSpaces; |
| public @DimenRes int inlineNavButtonsEndSpacing; |
| |
| public @StyleRes int folderStyle; |
| |
| public @StyleRes int cellStyle; |
| |
| public float[] horizontalMargin; |
| |
| public PointF[] allAppsCellSize; |
| public float[] allAppsIconSize; |
| public float[] allAppsIconTextSize; |
| public PointF[] allAppsBorderSpaces; |
| |
| public float[] transientTaskbarIconSize; |
| |
| public boolean[] startAlignTaskbar; |
| |
| /** |
| * Number of icons inside the hotseat area. |
| */ |
| public int numShownHotseatIcons; |
| |
| /** |
| * Number of icons inside the hotseat area that is stored in the database. This is greater than |
| * or equal to numnShownHotseatIcons, allowing for a seamless transition between two hotseat |
| * sizes that share the same DB. |
| */ |
| public int numDatabaseHotseatIcons; |
| |
| public int[] hotseatColumnSpan; |
| public float[] hotseatBarBottomSpace; |
| public float[] hotseatQsbSpace; |
| |
| /** |
| * Number of columns in the all apps list. |
| */ |
| public int numAllAppsColumns; |
| public int numAllAppsRowsForCellHeightCalculation; |
| public int numDatabaseAllAppsColumns; |
| public @StyleRes int allAppsStyle; |
| |
| /** |
| * Do not query directly. see {@link DeviceProfile#isScalableGrid}. |
| */ |
| protected boolean isScalable; |
| @XmlRes |
| public int devicePaddingId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int workspaceSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int workspaceSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int allAppsSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int allAppsSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int folderSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int folderSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int hotseatSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int hotseatSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int workspaceCellSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int workspaceCellSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int allAppsCellSpecsId = INVALID_RESOURCE_HANDLE; |
| @XmlRes |
| public int allAppsCellSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| |
| public String dbFile; |
| public int defaultLayoutId; |
| public int demoModeLayoutId; |
| public boolean[] inlineQsb = new boolean[COUNT_SIZES]; |
| |
| /** |
| * An immutable list of supported profiles. |
| */ |
| public List<DeviceProfile> supportedProfiles = Collections.EMPTY_LIST; |
| |
| public Point defaultWallpaperSize; |
| |
| private final ArrayList<OnIDPChangeListener> mChangeListeners = new ArrayList<>(); |
| |
| @VisibleForTesting |
| public InvariantDeviceProfile() { } |
| |
| @TargetApi(23) |
| private InvariantDeviceProfile(Context context) { |
| String gridName = getCurrentGridName(context); |
| String newGridName = initGrid(context, gridName); |
| if (!newGridName.equals(gridName)) { |
| LauncherPrefs.get(context).put(GRID_NAME, newGridName); |
| } |
| LockedUserState.get(context).runOnUserUnlocked(() -> { |
| new DeviceGridState(this).writeToPrefs(context); |
| }); |
| |
| DisplayController.INSTANCE.get(context).setPriorityListener( |
| (displayContext, info, flags) -> { |
| if ((flags & (CHANGE_DENSITY | CHANGE_SUPPORTED_BOUNDS |
| | CHANGE_NAVIGATION_MODE | CHANGE_TASKBAR_PINNING)) != 0) { |
| onConfigChanged(displayContext); |
| } |
| }); |
| } |
| |
| /** |
| * This constructor should NOT have any monitors by design. |
| */ |
| public InvariantDeviceProfile(Context context, String gridName) { |
| String newName = initGrid(context, gridName); |
| if (newName == null || !newName.equals(gridName)) { |
| throw new IllegalArgumentException("Unknown grid name: " + gridName); |
| } |
| } |
| |
| /** |
| * This constructor should NOT have any monitors by design. |
| */ |
| public InvariantDeviceProfile(Context context, Display display) { |
| // Ensure that the main device profile is initialized |
| INSTANCE.get(context); |
| String gridName = getCurrentGridName(context); |
| |
| // Get the display info based on default display and interpolate it to existing display |
| Info defaultInfo = DisplayController.INSTANCE.get(context).getInfo(); |
| @DeviceType int defaultDeviceType = getDeviceType(defaultInfo); |
| DisplayOption defaultDisplayOption = invDistWeightedInterpolate( |
| defaultInfo, |
| getPredefinedDeviceProfiles(context, gridName, defaultDeviceType, |
| /*allowDisabledGrid=*/false), |
| defaultDeviceType); |
| |
| Context displayContext = context.createDisplayContext(display); |
| Info myInfo = new Info(displayContext); |
| @DeviceType int deviceType = getDeviceType(myInfo); |
| DisplayOption myDisplayOption = invDistWeightedInterpolate( |
| myInfo, |
| getPredefinedDeviceProfiles(context, gridName, deviceType, |
| /*allowDisabledGrid=*/false), |
| deviceType); |
| |
| DisplayOption result = new DisplayOption(defaultDisplayOption.grid) |
| .add(myDisplayOption); |
| result.iconSizes[INDEX_DEFAULT] = |
| defaultDisplayOption.iconSizes[INDEX_DEFAULT]; |
| for (int i = 1; i < COUNT_SIZES; i++) { |
| result.iconSizes[i] = Math.min( |
| defaultDisplayOption.iconSizes[i], myDisplayOption.iconSizes[i]); |
| } |
| |
| System.arraycopy(defaultDisplayOption.minCellSize, 0, result.minCellSize, 0, |
| COUNT_SIZES); |
| System.arraycopy(defaultDisplayOption.borderSpaces, 0, result.borderSpaces, 0, |
| COUNT_SIZES); |
| |
| initGrid(context, myInfo, result, deviceType); |
| } |
| |
| /** |
| * Reinitialize the current grid after a restore, where some grids might now be disabled. |
| */ |
| public void reinitializeAfterRestore(Context context) { |
| String currentGridName = getCurrentGridName(context); |
| String currentDbFile = dbFile; |
| String newGridName = initGrid(context, currentGridName); |
| String newDbFile = dbFile; |
| FileLog.d(TAG, "Reinitializing grid after restore." |
| + " currentGridName=" + currentGridName |
| + ", currentDbFile=" + currentDbFile |
| + ", newGridName=" + newGridName |
| + ", newDbFile=" + newDbFile); |
| if (!newDbFile.equals(currentDbFile)) { |
| FileLog.d(TAG, "Restored grid is disabled : " + currentGridName |
| + ", migrating to: " + newGridName |
| + ", removing all other grid db files"); |
| for (String gridDbFile : LauncherFiles.GRID_DB_FILES) { |
| if (gridDbFile.equals(currentDbFile)) { |
| continue; |
| } |
| if (context.getDatabasePath(gridDbFile).delete()) { |
| FileLog.d(TAG, "Removed old grid db file: " + gridDbFile); |
| } |
| } |
| setCurrentGrid(context, newGridName); |
| } |
| } |
| |
| private static @DeviceType int getDeviceType(Info displayInfo) { |
| int flagPhone = 1 << 0; |
| int flagTablet = 1 << 1; |
| |
| int type = displayInfo.supportedBounds.stream() |
| .mapToInt(bounds -> displayInfo.isTablet(bounds) ? flagTablet : flagPhone) |
| .reduce(0, (a, b) -> a | b); |
| if (type == (flagPhone | flagTablet)) { |
| // device has profiles supporting both phone and table modes |
| return TYPE_MULTI_DISPLAY; |
| } else if (type == flagTablet) { |
| return TYPE_TABLET; |
| } else { |
| return TYPE_PHONE; |
| } |
| } |
| |
| public static String getCurrentGridName(Context context) { |
| return LauncherPrefs.get(context).get(GRID_NAME); |
| } |
| |
| private String initGrid(Context context, String gridName) { |
| Info displayInfo = DisplayController.INSTANCE.get(context).getInfo(); |
| @DeviceType int deviceType = getDeviceType(displayInfo); |
| |
| ArrayList<DisplayOption> allOptions = |
| getPredefinedDeviceProfiles(context, gridName, deviceType, |
| RestoreDbTask.isPending(context)); |
| DisplayOption displayOption = |
| invDistWeightedInterpolate(displayInfo, allOptions, deviceType); |
| initGrid(context, displayInfo, displayOption, deviceType); |
| return displayOption.grid.name; |
| } |
| |
| @VisibleForTesting |
| public static String getDefaultGridName(Context context) { |
| return new InvariantDeviceProfile().initGrid(context, null); |
| } |
| |
| private void initGrid(Context context, Info displayInfo, DisplayOption displayOption, |
| @DeviceType int deviceType) { |
| DisplayMetrics metrics = context.getResources().getDisplayMetrics(); |
| GridOption closestProfile = displayOption.grid; |
| numRows = closestProfile.numRows; |
| numColumns = closestProfile.numColumns; |
| numSearchContainerColumns = closestProfile.numSearchContainerColumns; |
| dbFile = closestProfile.dbFile; |
| defaultLayoutId = closestProfile.defaultLayoutId; |
| demoModeLayoutId = closestProfile.demoModeLayoutId; |
| |
| numFolderRows = closestProfile.numFolderRows; |
| numFolderColumns = closestProfile.numFolderColumns; |
| folderStyle = closestProfile.folderStyle; |
| |
| cellStyle = closestProfile.cellStyle; |
| |
| isScalable = closestProfile.isScalable; |
| devicePaddingId = closestProfile.devicePaddingId; |
| workspaceSpecsId = closestProfile.mWorkspaceSpecsId; |
| workspaceSpecsTwoPanelId = closestProfile.mWorkspaceSpecsTwoPanelId; |
| allAppsSpecsId = closestProfile.mAllAppsSpecsId; |
| allAppsSpecsTwoPanelId = closestProfile.mAllAppsSpecsTwoPanelId; |
| folderSpecsId = closestProfile.mFolderSpecsId; |
| folderSpecsTwoPanelId = closestProfile.mFolderSpecsTwoPanelId; |
| hotseatSpecsId = closestProfile.mHotseatSpecsId; |
| hotseatSpecsTwoPanelId = closestProfile.mHotseatSpecsTwoPanelId; |
| workspaceCellSpecsId = closestProfile.mWorkspaceCellSpecsId; |
| workspaceCellSpecsTwoPanelId = closestProfile.mWorkspaceCellSpecsTwoPanelId; |
| allAppsCellSpecsId = closestProfile.mAllAppsCellSpecsId; |
| allAppsCellSpecsTwoPanelId = closestProfile.mAllAppsCellSpecsTwoPanelId; |
| numAllAppsRowsForCellHeightCalculation = |
| closestProfile.mNumAllAppsRowsForCellHeightCalculation; |
| this.deviceType = deviceType; |
| |
| inlineNavButtonsEndSpacing = closestProfile.inlineNavButtonsEndSpacing; |
| |
| iconSize = displayOption.iconSizes; |
| float maxIconSize = iconSize[0]; |
| for (int i = 1; i < iconSize.length; i++) { |
| maxIconSize = Math.max(maxIconSize, iconSize[i]); |
| } |
| iconBitmapSize = ResourceUtils.pxFromDp(maxIconSize, metrics); |
| fillResIconDpi = getLauncherIconDensity(iconBitmapSize); |
| |
| iconTextSize = displayOption.textSizes; |
| |
| minCellSize = displayOption.minCellSize; |
| |
| borderSpaces = displayOption.borderSpaces; |
| |
| horizontalMargin = displayOption.horizontalMargin; |
| |
| numShownHotseatIcons = closestProfile.numHotseatIcons; |
| numDatabaseHotseatIcons = deviceType == TYPE_MULTI_DISPLAY |
| ? closestProfile.numDatabaseHotseatIcons : closestProfile.numHotseatIcons; |
| hotseatColumnSpan = closestProfile.hotseatColumnSpan; |
| hotseatBarBottomSpace = displayOption.hotseatBarBottomSpace; |
| hotseatQsbSpace = displayOption.hotseatQsbSpace; |
| |
| allAppsStyle = closestProfile.allAppsStyle; |
| |
| numAllAppsColumns = closestProfile.numAllAppsColumns; |
| |
| numDatabaseAllAppsColumns = deviceType == TYPE_MULTI_DISPLAY |
| ? closestProfile.numDatabaseAllAppsColumns : closestProfile.numAllAppsColumns; |
| |
| allAppsCellSize = displayOption.allAppsCellSize; |
| allAppsBorderSpaces = displayOption.allAppsBorderSpaces; |
| allAppsIconSize = displayOption.allAppsIconSizes; |
| allAppsIconTextSize = displayOption.allAppsIconTextSizes; |
| |
| inlineQsb = closestProfile.inlineQsb; |
| |
| transientTaskbarIconSize = displayOption.transientTaskbarIconSize; |
| |
| startAlignTaskbar = displayOption.startAlignTaskbar; |
| |
| // If the partner customization apk contains any grid overrides, apply them |
| // Supported overrides: numRows, numColumns, iconSize |
| applyPartnerDeviceProfileOverrides(context, metrics); |
| |
| final List<DeviceProfile> localSupportedProfiles = new ArrayList<>(); |
| defaultWallpaperSize = new Point(displayInfo.currentSize); |
| SparseArray<DotRenderer> dotRendererCache = new SparseArray<>(); |
| for (WindowBounds bounds : displayInfo.supportedBounds) { |
| localSupportedProfiles.add(new DeviceProfile.Builder(context, this, displayInfo) |
| .setIsMultiDisplay(deviceType == TYPE_MULTI_DISPLAY) |
| .setWindowBounds(bounds) |
| .setDotRendererCache(dotRendererCache) |
| .build()); |
| |
| // Wallpaper size should be the maximum of the all possible sizes Launcher expects |
| int displayWidth = bounds.bounds.width(); |
| int displayHeight = bounds.bounds.height(); |
| defaultWallpaperSize.y = Math.max(defaultWallpaperSize.y, displayHeight); |
| |
| // We need to ensure that there is enough extra space in the wallpaper |
| // for the intended parallax effects |
| float parallaxFactor = |
| dpiFromPx(Math.min(displayWidth, displayHeight), displayInfo.getDensityDpi()) |
| < 720 |
| ? 2 |
| : wallpaperTravelToScreenWidthRatio(displayWidth, displayHeight); |
| defaultWallpaperSize.x = |
| Math.max(defaultWallpaperSize.x, Math.round(parallaxFactor * displayWidth)); |
| } |
| supportedProfiles = Collections.unmodifiableList(localSupportedProfiles); |
| |
| int numMinShownHotseatIconsForTablet = supportedProfiles |
| .stream() |
| .filter(deviceProfile -> deviceProfile.isTablet) |
| .mapToInt(deviceProfile -> deviceProfile.numShownHotseatIcons) |
| .min() |
| .orElse(0); |
| |
| supportedProfiles |
| .stream() |
| .filter(deviceProfile -> deviceProfile.isTablet) |
| .forEach(deviceProfile -> { |
| deviceProfile.numShownHotseatIcons = numMinShownHotseatIconsForTablet; |
| deviceProfile.recalculateHotseatWidthAndBorderSpace(); |
| }); |
| } |
| |
| public void addOnChangeListener(OnIDPChangeListener listener) { |
| mChangeListeners.add(listener); |
| } |
| |
| public void removeOnChangeListener(OnIDPChangeListener listener) { |
| mChangeListeners.remove(listener); |
| } |
| |
| |
| public void setCurrentGrid(Context context, String gridName) { |
| LauncherPrefs.get(context).put(GRID_NAME, gridName); |
| MAIN_EXECUTOR.execute(() -> onConfigChanged(context.getApplicationContext())); |
| } |
| |
| private Object[] toModelState() { |
| return new Object[]{ |
| numColumns, numRows, numSearchContainerColumns, numDatabaseHotseatIcons, |
| iconBitmapSize, fillResIconDpi, numDatabaseAllAppsColumns, dbFile}; |
| } |
| |
| /** Updates IDP using the provided context. Notifies listeners of change. */ |
| @VisibleForTesting |
| public void onConfigChanged(Context context) { |
| Object[] oldState = toModelState(); |
| |
| // Re-init grid |
| String gridName = getCurrentGridName(context); |
| initGrid(context, gridName); |
| |
| boolean modelPropsChanged = !Arrays.equals(oldState, toModelState()); |
| for (OnIDPChangeListener listener : mChangeListeners) { |
| listener.onIdpChanged(modelPropsChanged); |
| } |
| } |
| |
| private static ArrayList<DisplayOption> getPredefinedDeviceProfiles(Context context, |
| String gridName, @DeviceType int deviceType, boolean allowDisabledGrid) { |
| ArrayList<DisplayOption> profiles = new ArrayList<>(); |
| |
| try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) { |
| final int depth = parser.getDepth(); |
| int type; |
| while (((type = parser.next()) != XmlPullParser.END_TAG || |
| parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) { |
| if ((type == XmlPullParser.START_TAG) |
| && GridOption.TAG_NAME.equals(parser.getName())) { |
| |
| GridOption gridOption = new GridOption(context, Xml.asAttributeSet(parser)); |
| if (gridOption.isEnabled(deviceType) || allowDisabledGrid) { |
| final int displayDepth = parser.getDepth(); |
| while (((type = parser.next()) != XmlPullParser.END_TAG |
| || parser.getDepth() > displayDepth) |
| && type != XmlPullParser.END_DOCUMENT) { |
| if ((type == XmlPullParser.START_TAG) && "display-option".equals( |
| parser.getName())) { |
| profiles.add(new DisplayOption(gridOption, context, |
| Xml.asAttributeSet(parser))); |
| } |
| } |
| } |
| } |
| } |
| } catch (IOException | XmlPullParserException e) { |
| throw new RuntimeException(e); |
| } |
| |
| ArrayList<DisplayOption> filteredProfiles = new ArrayList<>(); |
| if (!TextUtils.isEmpty(gridName)) { |
| for (DisplayOption option : profiles) { |
| if (gridName.equals(option.grid.name) |
| && (option.grid.isEnabled(deviceType) || allowDisabledGrid)) { |
| filteredProfiles.add(option); |
| } |
| } |
| } |
| if (filteredProfiles.isEmpty()) { |
| // No grid found, use the default options |
| for (DisplayOption option : profiles) { |
| if (option.canBeDefault) { |
| filteredProfiles.add(option); |
| } |
| } |
| } |
| if (filteredProfiles.isEmpty()) { |
| throw new RuntimeException("No display option with canBeDefault=true"); |
| } |
| return filteredProfiles; |
| } |
| |
| /** |
| * @return all the grid options that can be shown on the device |
| */ |
| public List<GridOption> parseAllGridOptions(Context context) { |
| return parseAllDefinedGridOptions(context) |
| .stream() |
| .filter(go -> go.isEnabled(deviceType)) |
| .collect(Collectors.toList()); |
| } |
| |
| /** |
| * @return all the grid options that can be shown on the device |
| */ |
| public static List<GridOption> parseAllDefinedGridOptions(Context context) { |
| List<GridOption> result = new ArrayList<>(); |
| |
| try (XmlResourceParser parser = context.getResources().getXml(R.xml.device_profiles)) { |
| final int depth = parser.getDepth(); |
| int type; |
| while (((type = parser.next()) != XmlPullParser.END_TAG |
| || parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) { |
| if ((type == XmlPullParser.START_TAG) |
| && GridOption.TAG_NAME.equals(parser.getName())) { |
| result.add(new GridOption(context, Xml.asAttributeSet(parser))); |
| } |
| } |
| } catch (IOException | XmlPullParserException e) { |
| Log.e(TAG, "Error parsing device profile", e); |
| return Collections.emptyList(); |
| } |
| return result; |
| } |
| |
| private int getLauncherIconDensity(int requiredSize) { |
| // Densities typically defined by an app. |
| int[] densityBuckets = new int[]{ |
| DisplayMetrics.DENSITY_LOW, |
| DisplayMetrics.DENSITY_MEDIUM, |
| DisplayMetrics.DENSITY_TV, |
| DisplayMetrics.DENSITY_HIGH, |
| DisplayMetrics.DENSITY_XHIGH, |
| DisplayMetrics.DENSITY_XXHIGH, |
| DisplayMetrics.DENSITY_XXXHIGH |
| }; |
| |
| int density = DisplayMetrics.DENSITY_XXXHIGH; |
| for (int i = densityBuckets.length - 1; i >= 0; i--) { |
| float expectedSize = ICON_SIZE_DEFINED_IN_APP_DP * densityBuckets[i] |
| / DisplayMetrics.DENSITY_DEFAULT; |
| if (expectedSize >= requiredSize) { |
| density = densityBuckets[i]; |
| } |
| } |
| |
| return density; |
| } |
| |
| /** |
| * Apply any Partner customization grid overrides. |
| * |
| * Currently we support: all apps row / column count. |
| */ |
| private void applyPartnerDeviceProfileOverrides(Context context, DisplayMetrics dm) { |
| Partner p = Partner.get(context.getPackageManager()); |
| if (p == null) { |
| return; |
| } |
| try { |
| int numRows = p.getIntValue(RES_GRID_NUM_ROWS, -1); |
| int numColumns = p.getIntValue(RES_GRID_NUM_COLUMNS, -1); |
| float iconSizePx = p.getDimenValue(RES_GRID_ICON_SIZE_DP, -1); |
| |
| if (numRows > 0 && numColumns > 0) { |
| this.numRows = numRows; |
| this.numColumns = numColumns; |
| } |
| if (iconSizePx > 0) { |
| this.iconSize[InvariantDeviceProfile.INDEX_DEFAULT] = |
| Utilities.dpiFromPx(iconSizePx, dm.densityDpi); |
| } |
| } catch (Resources.NotFoundException ex) { |
| Log.e(TAG, "Invalid Partner grid resource!", ex); |
| } |
| } |
| |
| private static float dist(float x0, float y0, float x1, float y1) { |
| return (float) Math.hypot(x1 - x0, y1 - y0); |
| } |
| |
| private static DisplayOption invDistWeightedInterpolate( |
| Info displayInfo, ArrayList<DisplayOption> points, @DeviceType int deviceType) { |
| int minWidthPx = Integer.MAX_VALUE; |
| int minHeightPx = Integer.MAX_VALUE; |
| for (WindowBounds bounds : displayInfo.supportedBounds) { |
| boolean isTablet = displayInfo.isTablet(bounds); |
| if (isTablet && deviceType == TYPE_MULTI_DISPLAY) { |
| // For split displays, take half width per page |
| minWidthPx = Math.min(minWidthPx, bounds.availableSize.x / 2); |
| minHeightPx = Math.min(minHeightPx, bounds.availableSize.y); |
| |
| } else if (!isTablet && bounds.isLandscape()) { |
| // We will use transposed layout in this case |
| minWidthPx = Math.min(minWidthPx, bounds.availableSize.y); |
| minHeightPx = Math.min(minHeightPx, bounds.availableSize.x); |
| } else { |
| minWidthPx = Math.min(minWidthPx, bounds.availableSize.x); |
| minHeightPx = Math.min(minHeightPx, bounds.availableSize.y); |
| } |
| } |
| |
| float width = dpiFromPx(minWidthPx, displayInfo.getDensityDpi()); |
| float height = dpiFromPx(minHeightPx, displayInfo.getDensityDpi()); |
| |
| // Sort the profiles based on the closeness to the device size |
| Collections.sort(points, (a, b) -> |
| Float.compare(dist(width, height, a.minWidthDps, a.minHeightDps), |
| dist(width, height, b.minWidthDps, b.minHeightDps))); |
| |
| DisplayOption closestPoint = points.get(0); |
| GridOption closestOption = closestPoint.grid; |
| float weights = 0; |
| |
| if (dist(width, height, closestPoint.minWidthDps, closestPoint.minHeightDps) == 0) { |
| return closestPoint; |
| } |
| |
| DisplayOption out = new DisplayOption(closestOption); |
| for (int i = 0; i < points.size() && i < KNEARESTNEIGHBOR; ++i) { |
| DisplayOption p = points.get(i); |
| float w = weight(width, height, p.minWidthDps, p.minHeightDps, WEIGHT_POWER); |
| weights += w; |
| out.add(new DisplayOption().add(p).multiply(w)); |
| } |
| out.multiply(1.0f / weights); |
| |
| // Since the bitmaps are persisted, ensure that all bitmap sizes are not larger than |
| // predefined size to avoid cache invalidation |
| for (int i = INDEX_DEFAULT; i < COUNT_SIZES; i++) { |
| out.iconSizes[i] = Math.min(out.iconSizes[i], closestPoint.iconSizes[i]); |
| } |
| |
| return out; |
| } |
| |
| public DeviceProfile getDeviceProfile(Context context) { |
| WindowManagerProxy windowManagerProxy = WindowManagerProxy.INSTANCE.get(context); |
| Rect bounds = windowManagerProxy.getCurrentBounds(context); |
| int rotation = windowManagerProxy.getRotation(context); |
| |
| return getBestMatch(bounds.width(), bounds.height(), rotation); |
| } |
| |
| /** |
| * Returns the device profile matching the provided screen configuration |
| */ |
| public DeviceProfile getBestMatch(float screenWidth, float screenHeight, int rotation) { |
| DeviceProfile bestMatch = supportedProfiles.get(0); |
| float minDiff = Float.MAX_VALUE; |
| |
| for (DeviceProfile profile : supportedProfiles) { |
| float diff = Math.abs(profile.widthPx - screenWidth) |
| + Math.abs(profile.heightPx - screenHeight); |
| if (diff < minDiff) { |
| minDiff = diff; |
| bestMatch = profile; |
| } else if (diff == minDiff && profile.rotationHint == rotation) { |
| bestMatch = profile; |
| } |
| } |
| return bestMatch; |
| } |
| |
| private static float weight(float x0, float y0, float x1, float y1, float pow) { |
| float d = dist(x0, y0, x1, y1); |
| if (Float.compare(d, 0f) == 0) { |
| return Float.POSITIVE_INFINITY; |
| } |
| return (float) (WEIGHT_EFFICIENT / Math.pow(d, pow)); |
| } |
| |
| /** |
| * As a ratio of screen height, the total distance we want the parallax effect to span |
| * horizontally |
| */ |
| private static float wallpaperTravelToScreenWidthRatio(int width, int height) { |
| float aspectRatio = width / (float) height; |
| |
| // At an aspect ratio of 16/10, the wallpaper parallax effect should span 1.5 * screen width |
| // At an aspect ratio of 10/16, the wallpaper parallax effect should span 1.2 * screen width |
| // We will use these two data points to extrapolate how much the wallpaper parallax effect |
| // to span (ie travel) at any aspect ratio: |
| |
| final float ASPECT_RATIO_LANDSCAPE = 16 / 10f; |
| final float ASPECT_RATIO_PORTRAIT = 10 / 16f; |
| final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE = 1.5f; |
| final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT = 1.2f; |
| |
| // To find out the desired width at different aspect ratios, we use the following two |
| // formulas, where the coefficient on x is the aspect ratio (width/height): |
| // (16/10)x + y = 1.5 |
| // (10/16)x + y = 1.2 |
| // We solve for x and y and end up with a final formula: |
| final float x = |
| (WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE |
| - WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT) / |
| (ASPECT_RATIO_LANDSCAPE - ASPECT_RATIO_PORTRAIT); |
| final float y = WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT - x * ASPECT_RATIO_PORTRAIT; |
| return x * aspectRatio + y; |
| } |
| |
| public interface OnIDPChangeListener { |
| |
| /** |
| * Called when the device provide changes |
| */ |
| void onIdpChanged(boolean modelPropertiesChanged); |
| } |
| |
| |
| public static final class GridOption { |
| |
| public static final String TAG_NAME = "grid-option"; |
| |
| private static final int DEVICE_CATEGORY_PHONE = 1 << 0; |
| private static final int DEVICE_CATEGORY_TABLET = 1 << 1; |
| private static final int DEVICE_CATEGORY_MULTI_DISPLAY = 1 << 2; |
| private static final int DEVICE_CATEGORY_ALL = |
| DEVICE_CATEGORY_PHONE | DEVICE_CATEGORY_TABLET | DEVICE_CATEGORY_MULTI_DISPLAY; |
| |
| private static final int INLINE_QSB_FOR_PORTRAIT = 1 << 0; |
| private static final int INLINE_QSB_FOR_LANDSCAPE = 1 << 1; |
| private static final int INLINE_QSB_FOR_TWO_PANEL_PORTRAIT = 1 << 2; |
| private static final int INLINE_QSB_FOR_TWO_PANEL_LANDSCAPE = 1 << 3; |
| private static final int DONT_INLINE_QSB = 0; |
| |
| public final String name; |
| public final int numRows; |
| public final int numColumns; |
| public final int numSearchContainerColumns; |
| public final int deviceCategory; |
| |
| private final int[] numFolderRows = new int[COUNT_SIZES]; |
| private final int[] numFolderColumns = new int[COUNT_SIZES]; |
| private final @StyleRes int folderStyle; |
| private final @StyleRes int cellStyle; |
| |
| private final @StyleRes int allAppsStyle; |
| private final int numAllAppsColumns; |
| private final int mNumAllAppsRowsForCellHeightCalculation; |
| private final int numDatabaseAllAppsColumns; |
| private final int numHotseatIcons; |
| private final int numDatabaseHotseatIcons; |
| |
| private final int[] hotseatColumnSpan = new int[COUNT_SIZES]; |
| |
| private final boolean[] inlineQsb = new boolean[COUNT_SIZES]; |
| |
| private @DimenRes int inlineNavButtonsEndSpacing; |
| private final String dbFile; |
| |
| private final int defaultLayoutId; |
| private final int demoModeLayoutId; |
| |
| private final boolean isScalable; |
| private final int devicePaddingId; |
| private final int mWorkspaceSpecsId; |
| private final int mWorkspaceSpecsTwoPanelId; |
| private final int mAllAppsSpecsId; |
| private final int mAllAppsSpecsTwoPanelId; |
| private final int mFolderSpecsId; |
| private final int mFolderSpecsTwoPanelId; |
| private final int mHotseatSpecsId; |
| private final int mHotseatSpecsTwoPanelId; |
| private final int mWorkspaceCellSpecsId; |
| private final int mWorkspaceCellSpecsTwoPanelId; |
| private final int mAllAppsCellSpecsId; |
| private final int mAllAppsCellSpecsTwoPanelId; |
| |
| public GridOption(Context context, AttributeSet attrs) { |
| TypedArray a = context.obtainStyledAttributes( |
| attrs, R.styleable.GridDisplayOption); |
| name = a.getString(R.styleable.GridDisplayOption_name); |
| numRows = a.getInt(R.styleable.GridDisplayOption_numRows, 0); |
| numColumns = a.getInt(R.styleable.GridDisplayOption_numColumns, 0); |
| numSearchContainerColumns = a.getInt( |
| R.styleable.GridDisplayOption_numSearchContainerColumns, numColumns); |
| |
| dbFile = a.getString(R.styleable.GridDisplayOption_dbFile); |
| defaultLayoutId = a.getResourceId( |
| R.styleable.GridDisplayOption_defaultLayoutId, 0); |
| demoModeLayoutId = a.getResourceId( |
| R.styleable.GridDisplayOption_demoModeLayoutId, defaultLayoutId); |
| |
| allAppsStyle = a.getResourceId(R.styleable.GridDisplayOption_allAppsStyle, |
| R.style.AllAppsStyleDefault); |
| numAllAppsColumns = a.getInt( |
| R.styleable.GridDisplayOption_numAllAppsColumns, numColumns); |
| numDatabaseAllAppsColumns = a.getInt( |
| R.styleable.GridDisplayOption_numExtendedAllAppsColumns, 2 * numAllAppsColumns); |
| |
| numHotseatIcons = a.getInt( |
| R.styleable.GridDisplayOption_numHotseatIcons, numColumns); |
| numDatabaseHotseatIcons = a.getInt( |
| R.styleable.GridDisplayOption_numExtendedHotseatIcons, 2 * numHotseatIcons); |
| |
| hotseatColumnSpan[INDEX_DEFAULT] = a.getInt( |
| R.styleable.GridDisplayOption_hotseatColumnSpan, numColumns); |
| hotseatColumnSpan[INDEX_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_hotseatColumnSpanLandscape, numColumns); |
| hotseatColumnSpan[INDEX_TWO_PANEL_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_hotseatColumnSpanTwoPanelLandscape, |
| numColumns); |
| hotseatColumnSpan[INDEX_TWO_PANEL_PORTRAIT] = a.getInt( |
| R.styleable.GridDisplayOption_hotseatColumnSpanTwoPanelPortrait, |
| numColumns); |
| |
| inlineNavButtonsEndSpacing = |
| a.getResourceId(R.styleable.GridDisplayOption_inlineNavButtonsEndSpacing, |
| R.dimen.taskbar_button_margin_default); |
| |
| numFolderRows[INDEX_DEFAULT] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderRows, numRows); |
| numFolderColumns[INDEX_DEFAULT] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderColumns, numColumns); |
| |
| if (FeatureFlags.enableResponsiveWorkspace()) { |
| numFolderRows[INDEX_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderRowsLandscape, |
| numFolderRows[INDEX_DEFAULT]); |
| numFolderColumns[INDEX_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderColumnsLandscape, |
| numFolderColumns[INDEX_DEFAULT]); |
| numFolderRows[INDEX_TWO_PANEL_PORTRAIT] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderRowsTwoPanelPortrait, |
| numFolderRows[INDEX_DEFAULT]); |
| numFolderColumns[INDEX_TWO_PANEL_PORTRAIT] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderColumnsTwoPanelPortrait, |
| numFolderColumns[INDEX_DEFAULT]); |
| numFolderRows[INDEX_TWO_PANEL_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderRowsTwoPanelLandscape, |
| numFolderRows[INDEX_DEFAULT]); |
| numFolderColumns[INDEX_TWO_PANEL_LANDSCAPE] = a.getInt( |
| R.styleable.GridDisplayOption_numFolderColumnsTwoPanelLandscape, |
| numFolderColumns[INDEX_DEFAULT]); |
| } else { |
| numFolderRows[INDEX_LANDSCAPE] = numFolderRows[INDEX_DEFAULT]; |
| numFolderColumns[INDEX_LANDSCAPE] = numFolderColumns[INDEX_DEFAULT]; |
| numFolderRows[INDEX_TWO_PANEL_PORTRAIT] = numFolderRows[INDEX_DEFAULT]; |
| numFolderColumns[INDEX_TWO_PANEL_PORTRAIT] = numFolderColumns[INDEX_DEFAULT]; |
| numFolderRows[INDEX_TWO_PANEL_LANDSCAPE] = numFolderRows[INDEX_DEFAULT]; |
| numFolderColumns[INDEX_TWO_PANEL_LANDSCAPE] = numFolderColumns[INDEX_DEFAULT]; |
| } |
| |
| folderStyle = a.getResourceId(R.styleable.GridDisplayOption_folderStyle, |
| INVALID_RESOURCE_HANDLE); |
| |
| cellStyle = a.getResourceId(R.styleable.GridDisplayOption_cellStyle, |
| R.style.CellStyleDefault); |
| |
| isScalable = a.getBoolean( |
| R.styleable.GridDisplayOption_isScalable, false); |
| devicePaddingId = a.getResourceId( |
| R.styleable.GridDisplayOption_devicePaddingId, INVALID_RESOURCE_HANDLE); |
| deviceCategory = a.getInt(R.styleable.GridDisplayOption_deviceCategory, |
| DEVICE_CATEGORY_ALL); |
| |
| if (FeatureFlags.enableResponsiveWorkspace()) { |
| mWorkspaceSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_workspaceSpecsId, INVALID_RESOURCE_HANDLE); |
| mWorkspaceSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_workspaceSpecsTwoPanelId, |
| mWorkspaceSpecsId); |
| mAllAppsSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_allAppsSpecsId, INVALID_RESOURCE_HANDLE); |
| mAllAppsSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_allAppsSpecsTwoPanelId, |
| mAllAppsSpecsId); |
| mFolderSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_folderSpecsId, INVALID_RESOURCE_HANDLE); |
| mFolderSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_folderSpecsTwoPanelId, |
| mFolderSpecsId); |
| mHotseatSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_hotseatSpecsId, INVALID_RESOURCE_HANDLE); |
| mHotseatSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_hotseatSpecsTwoPanelId, |
| mHotseatSpecsId); |
| mWorkspaceCellSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_workspaceCellSpecsId, |
| INVALID_RESOURCE_HANDLE); |
| mWorkspaceCellSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_workspaceCellSpecsTwoPanelId, |
| mWorkspaceCellSpecsId); |
| mAllAppsCellSpecsId = a.getResourceId( |
| R.styleable.GridDisplayOption_allAppsCellSpecsId, |
| INVALID_RESOURCE_HANDLE); |
| mAllAppsCellSpecsTwoPanelId = a.getResourceId( |
| R.styleable.GridDisplayOption_allAppsCellSpecsTwoPanelId, |
| mAllAppsCellSpecsId); |
| mNumAllAppsRowsForCellHeightCalculation = a.getInt( |
| R.styleable.GridDisplayOption_numAllAppsRowsForCellHeightCalculation, |
| numRows); |
| } else { |
| mWorkspaceSpecsId = INVALID_RESOURCE_HANDLE; |
| mWorkspaceSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mAllAppsSpecsId = INVALID_RESOURCE_HANDLE; |
| mAllAppsSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mFolderSpecsId = INVALID_RESOURCE_HANDLE; |
| mFolderSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mHotseatSpecsId = INVALID_RESOURCE_HANDLE; |
| mHotseatSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mWorkspaceCellSpecsId = INVALID_RESOURCE_HANDLE; |
| mWorkspaceCellSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mAllAppsCellSpecsId = INVALID_RESOURCE_HANDLE; |
| mAllAppsCellSpecsTwoPanelId = INVALID_RESOURCE_HANDLE; |
| mNumAllAppsRowsForCellHeightCalculation = numRows; |
| } |
| |
| int inlineForRotation = a.getInt(R.styleable.GridDisplayOption_inlineQsb, |
| DONT_INLINE_QSB); |
| inlineQsb[INDEX_DEFAULT] = |
| (inlineForRotation & INLINE_QSB_FOR_PORTRAIT) == INLINE_QSB_FOR_PORTRAIT; |
| inlineQsb[INDEX_LANDSCAPE] = |
| (inlineForRotation & INLINE_QSB_FOR_LANDSCAPE) == INLINE_QSB_FOR_LANDSCAPE; |
| inlineQsb[INDEX_TWO_PANEL_PORTRAIT] = |
| (inlineForRotation & INLINE_QSB_FOR_TWO_PANEL_PORTRAIT) |
| == INLINE_QSB_FOR_TWO_PANEL_PORTRAIT; |
| inlineQsb[INDEX_TWO_PANEL_LANDSCAPE] = |
| (inlineForRotation & INLINE_QSB_FOR_TWO_PANEL_LANDSCAPE) |
| == INLINE_QSB_FOR_TWO_PANEL_LANDSCAPE; |
| |
| a.recycle(); |
| } |
| |
| public boolean isEnabled(@DeviceType int deviceType) { |
| switch (deviceType) { |
| case TYPE_PHONE: |
| return (deviceCategory & DEVICE_CATEGORY_PHONE) == DEVICE_CATEGORY_PHONE; |
| case TYPE_TABLET: |
| return (deviceCategory & DEVICE_CATEGORY_TABLET) == DEVICE_CATEGORY_TABLET; |
| case TYPE_MULTI_DISPLAY: |
| return (deviceCategory & DEVICE_CATEGORY_MULTI_DISPLAY) |
| == DEVICE_CATEGORY_MULTI_DISPLAY; |
| default: |
| return false; |
| } |
| } |
| } |
| |
| @VisibleForTesting |
| static final class DisplayOption { |
| public final GridOption grid; |
| |
| private final float minWidthDps; |
| private final float minHeightDps; |
| private final boolean canBeDefault; |
| |
| private final PointF[] minCellSize = new PointF[COUNT_SIZES]; |
| |
| private final PointF[] borderSpaces = new PointF[COUNT_SIZES]; |
| private final float[] horizontalMargin = new float[COUNT_SIZES]; |
| private final float[] hotseatBarBottomSpace = new float[COUNT_SIZES]; |
| private final float[] hotseatQsbSpace = new float[COUNT_SIZES]; |
| |
| private final float[] iconSizes = new float[COUNT_SIZES]; |
| private final float[] textSizes = new float[COUNT_SIZES]; |
| |
| private final PointF[] allAppsCellSize = new PointF[COUNT_SIZES]; |
| private final float[] allAppsIconSizes = new float[COUNT_SIZES]; |
| private final float[] allAppsIconTextSizes = new float[COUNT_SIZES]; |
| private final PointF[] allAppsBorderSpaces = new PointF[COUNT_SIZES]; |
| |
| private final float[] transientTaskbarIconSize = new float[COUNT_SIZES]; |
| |
| private final boolean[] startAlignTaskbar = new boolean[COUNT_SIZES]; |
| |
| DisplayOption(GridOption grid, Context context, AttributeSet attrs) { |
| this.grid = grid; |
| |
| Resources res = context.getResources(); |
| |
| TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ProfileDisplayOption); |
| |
| minWidthDps = a.getFloat(R.styleable.ProfileDisplayOption_minWidthDps, 0); |
| minHeightDps = a.getFloat(R.styleable.ProfileDisplayOption_minHeightDps, 0); |
| |
| canBeDefault = a.getBoolean(R.styleable.ProfileDisplayOption_canBeDefault, false); |
| |
| float x; |
| float y; |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_minCellWidth, 0); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_minCellHeight, 0); |
| minCellSize[INDEX_DEFAULT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_minCellWidthLandscape, |
| minCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_minCellHeightLandscape, |
| minCellSize[INDEX_DEFAULT].y); |
| minCellSize[INDEX_LANDSCAPE] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_minCellWidthTwoPanelPortrait, |
| minCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_minCellHeightTwoPanelPortrait, |
| minCellSize[INDEX_DEFAULT].y); |
| minCellSize[INDEX_TWO_PANEL_PORTRAIT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_minCellWidthTwoPanelLandscape, |
| minCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_minCellHeightTwoPanelLandscape, |
| minCellSize[INDEX_DEFAULT].y); |
| minCellSize[INDEX_TWO_PANEL_LANDSCAPE] = new PointF(x, y); |
| |
| float borderSpace = a.getFloat(R.styleable.ProfileDisplayOption_borderSpace, 0); |
| float borderSpaceLandscape = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceLandscape, borderSpace); |
| float borderSpaceTwoPanelPortrait = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelPortrait, borderSpace); |
| float borderSpaceTwoPanelLandscape = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelLandscape, borderSpace); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_borderSpaceHorizontal, borderSpace); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_borderSpaceVertical, borderSpace); |
| borderSpaces[INDEX_DEFAULT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_borderSpaceLandscapeHorizontal, |
| borderSpaceLandscape); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_borderSpaceLandscapeVertical, |
| borderSpaceLandscape); |
| borderSpaces[INDEX_LANDSCAPE] = new PointF(x, y); |
| |
| x = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelPortraitHorizontal, |
| borderSpaceTwoPanelPortrait); |
| y = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelPortraitVertical, |
| borderSpaceTwoPanelPortrait); |
| borderSpaces[INDEX_TWO_PANEL_PORTRAIT] = new PointF(x, y); |
| |
| x = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelLandscapeHorizontal, |
| borderSpaceTwoPanelLandscape); |
| y = a.getFloat( |
| R.styleable.ProfileDisplayOption_borderSpaceTwoPanelLandscapeVertical, |
| borderSpaceTwoPanelLandscape); |
| borderSpaces[INDEX_TWO_PANEL_LANDSCAPE] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellWidth, |
| minCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellHeight, |
| minCellSize[INDEX_DEFAULT].y); |
| allAppsCellSize[INDEX_DEFAULT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellWidthLandscape, |
| allAppsCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellHeightLandscape, |
| allAppsCellSize[INDEX_DEFAULT].y); |
| allAppsCellSize[INDEX_LANDSCAPE] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellWidthTwoPanelPortrait, |
| allAppsCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellHeightTwoPanelPortrait, |
| allAppsCellSize[INDEX_DEFAULT].y); |
| allAppsCellSize[INDEX_TWO_PANEL_PORTRAIT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellWidthTwoPanelLandscape, |
| allAppsCellSize[INDEX_DEFAULT].x); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsCellHeightTwoPanelLandscape, |
| allAppsCellSize[INDEX_DEFAULT].y); |
| allAppsCellSize[INDEX_TWO_PANEL_LANDSCAPE] = new PointF(x, y); |
| |
| float allAppsBorderSpace = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpace, borderSpace); |
| float allAppsBorderSpaceLandscape = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceLandscape, |
| allAppsBorderSpace); |
| float allAppsBorderSpaceTwoPanelPortrait = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelPortrait, |
| allAppsBorderSpace); |
| float allAppsBorderSpaceTwoPanelLandscape = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelLandscape, |
| allAppsBorderSpace); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsBorderSpaceHorizontal, |
| allAppsBorderSpace); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsBorderSpaceVertical, |
| allAppsBorderSpace); |
| allAppsBorderSpaces[INDEX_DEFAULT] = new PointF(x, y); |
| |
| x = a.getFloat(R.styleable.ProfileDisplayOption_allAppsBorderSpaceLandscapeHorizontal, |
| allAppsBorderSpaceLandscape); |
| y = a.getFloat(R.styleable.ProfileDisplayOption_allAppsBorderSpaceLandscapeVertical, |
| allAppsBorderSpaceLandscape); |
| allAppsBorderSpaces[INDEX_LANDSCAPE] = new PointF(x, y); |
| |
| x = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelPortraitHorizontal, |
| allAppsBorderSpaceTwoPanelPortrait); |
| y = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelPortraitVertical, |
| allAppsBorderSpaceTwoPanelPortrait); |
| allAppsBorderSpaces[INDEX_TWO_PANEL_PORTRAIT] = new PointF(x, y); |
| |
| x = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelLandscapeHorizontal, |
| allAppsBorderSpaceTwoPanelLandscape); |
| y = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsBorderSpaceTwoPanelLandscapeVertical, |
| allAppsBorderSpaceTwoPanelLandscape); |
| allAppsBorderSpaces[INDEX_TWO_PANEL_LANDSCAPE] = new PointF(x, y); |
| |
| iconSizes[INDEX_DEFAULT] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconImageSize, 0); |
| iconSizes[INDEX_LANDSCAPE] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconSizeLandscape, |
| iconSizes[INDEX_DEFAULT]); |
| iconSizes[INDEX_TWO_PANEL_PORTRAIT] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconSizeTwoPanelPortrait, |
| iconSizes[INDEX_DEFAULT]); |
| iconSizes[INDEX_TWO_PANEL_LANDSCAPE] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconSizeTwoPanelLandscape, |
| iconSizes[INDEX_DEFAULT]); |
| |
| allAppsIconSizes[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconSize, iconSizes[INDEX_DEFAULT]); |
| allAppsIconSizes[INDEX_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconSizeLandscape, |
| allAppsIconSizes[INDEX_DEFAULT]); |
| allAppsIconSizes[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconSizeTwoPanelPortrait, |
| allAppsIconSizes[INDEX_DEFAULT]); |
| allAppsIconSizes[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconSizeTwoPanelLandscape, |
| allAppsIconSizes[INDEX_DEFAULT]); |
| |
| textSizes[INDEX_DEFAULT] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconTextSize, 0); |
| textSizes[INDEX_LANDSCAPE] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconTextSizeLandscape, |
| textSizes[INDEX_DEFAULT]); |
| textSizes[INDEX_TWO_PANEL_PORTRAIT] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconTextSizeTwoPanelPortrait, |
| textSizes[INDEX_DEFAULT]); |
| textSizes[INDEX_TWO_PANEL_LANDSCAPE] = |
| a.getFloat(R.styleable.ProfileDisplayOption_iconTextSizeTwoPanelLandscape, |
| textSizes[INDEX_DEFAULT]); |
| |
| allAppsIconTextSizes[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconTextSize, textSizes[INDEX_DEFAULT]); |
| allAppsIconTextSizes[INDEX_LANDSCAPE] = allAppsIconTextSizes[INDEX_DEFAULT]; |
| allAppsIconTextSizes[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconTextSizeTwoPanelPortrait, |
| allAppsIconTextSizes[INDEX_DEFAULT]); |
| allAppsIconTextSizes[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_allAppsIconTextSizeTwoPanelLandscape, |
| allAppsIconTextSizes[INDEX_DEFAULT]); |
| |
| horizontalMargin[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_horizontalMargin, 0); |
| horizontalMargin[INDEX_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_horizontalMarginLandscape, |
| horizontalMargin[INDEX_DEFAULT]); |
| horizontalMargin[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_horizontalMarginTwoPanelLandscape, |
| horizontalMargin[INDEX_DEFAULT]); |
| horizontalMargin[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_horizontalMarginTwoPanelPortrait, |
| horizontalMargin[INDEX_DEFAULT]); |
| |
| hotseatBarBottomSpace[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatBarBottomSpace, |
| ResourcesCompat.getFloat(res, R.dimen.hotseat_bar_bottom_space_default)); |
| hotseatBarBottomSpace[INDEX_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceLandscape, |
| hotseatBarBottomSpace[INDEX_DEFAULT]); |
| hotseatBarBottomSpace[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceTwoPanelLandscape, |
| hotseatBarBottomSpace[INDEX_DEFAULT]); |
| hotseatBarBottomSpace[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatBarBottomSpaceTwoPanelPortrait, |
| hotseatBarBottomSpace[INDEX_DEFAULT]); |
| |
| hotseatQsbSpace[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatQsbSpace, |
| ResourcesCompat.getFloat(res, R.dimen.hotseat_qsb_space_default)); |
| hotseatQsbSpace[INDEX_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatQsbSpaceLandscape, |
| hotseatQsbSpace[INDEX_DEFAULT]); |
| hotseatQsbSpace[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatQsbSpaceTwoPanelLandscape, |
| hotseatQsbSpace[INDEX_DEFAULT]); |
| hotseatQsbSpace[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_hotseatQsbSpaceTwoPanelPortrait, |
| hotseatQsbSpace[INDEX_DEFAULT]); |
| |
| transientTaskbarIconSize[INDEX_DEFAULT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_transientTaskbarIconSize, |
| ResourcesCompat.getFloat(res, R.dimen.taskbar_icon_size)); |
| transientTaskbarIconSize[INDEX_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_transientTaskbarIconSizeLandscape, |
| transientTaskbarIconSize[INDEX_DEFAULT]); |
| transientTaskbarIconSize[INDEX_TWO_PANEL_LANDSCAPE] = a.getFloat( |
| R.styleable.ProfileDisplayOption_transientTaskbarIconSizeTwoPanelLandscape, |
| transientTaskbarIconSize[INDEX_DEFAULT]); |
| transientTaskbarIconSize[INDEX_TWO_PANEL_PORTRAIT] = a.getFloat( |
| R.styleable.ProfileDisplayOption_transientTaskbarIconSizeTwoPanelPortrait, |
| transientTaskbarIconSize[INDEX_DEFAULT]); |
| |
| startAlignTaskbar[INDEX_DEFAULT] = a.getBoolean( |
| R.styleable.ProfileDisplayOption_startAlignTaskbar, false); |
| startAlignTaskbar[INDEX_LANDSCAPE] = a.getBoolean( |
| R.styleable.ProfileDisplayOption_startAlignTaskbarLandscape, |
| startAlignTaskbar[INDEX_DEFAULT]); |
| startAlignTaskbar[INDEX_TWO_PANEL_LANDSCAPE] = a.getBoolean( |
| R.styleable.ProfileDisplayOption_startAlignTaskbarTwoPanelLandscape, |
| startAlignTaskbar[INDEX_LANDSCAPE]); |
| startAlignTaskbar[INDEX_TWO_PANEL_PORTRAIT] = a.getBoolean( |
| R.styleable.ProfileDisplayOption_startAlignTaskbarTwoPanelPortrait, |
| startAlignTaskbar[INDEX_DEFAULT]); |
| |
| a.recycle(); |
| } |
| |
| DisplayOption() { |
| this(null); |
| } |
| |
| DisplayOption(GridOption grid) { |
| this.grid = grid; |
| minWidthDps = 0; |
| minHeightDps = 0; |
| canBeDefault = false; |
| for (int i = 0; i < COUNT_SIZES; i++) { |
| iconSizes[i] = 0; |
| textSizes[i] = 0; |
| borderSpaces[i] = new PointF(); |
| minCellSize[i] = new PointF(); |
| allAppsCellSize[i] = new PointF(); |
| allAppsIconSizes[i] = 0; |
| allAppsIconTextSizes[i] = 0; |
| allAppsBorderSpaces[i] = new PointF(); |
| transientTaskbarIconSize[i] = 0; |
| startAlignTaskbar[i] = false; |
| } |
| } |
| |
| private DisplayOption multiply(float w) { |
| for (int i = 0; i < COUNT_SIZES; i++) { |
| iconSizes[i] *= w; |
| textSizes[i] *= w; |
| borderSpaces[i].x *= w; |
| borderSpaces[i].y *= w; |
| minCellSize[i].x *= w; |
| minCellSize[i].y *= w; |
| horizontalMargin[i] *= w; |
| hotseatBarBottomSpace[i] *= w; |
| hotseatQsbSpace[i] *= w; |
| allAppsCellSize[i].x *= w; |
| allAppsCellSize[i].y *= w; |
| allAppsIconSizes[i] *= w; |
| allAppsIconTextSizes[i] *= w; |
| allAppsBorderSpaces[i].x *= w; |
| allAppsBorderSpaces[i].y *= w; |
| transientTaskbarIconSize[i] *= w; |
| } |
| |
| return this; |
| } |
| |
| private DisplayOption add(DisplayOption p) { |
| for (int i = 0; i < COUNT_SIZES; i++) { |
| iconSizes[i] += p.iconSizes[i]; |
| textSizes[i] += p.textSizes[i]; |
| borderSpaces[i].x += p.borderSpaces[i].x; |
| borderSpaces[i].y += p.borderSpaces[i].y; |
| minCellSize[i].x += p.minCellSize[i].x; |
| minCellSize[i].y += p.minCellSize[i].y; |
| horizontalMargin[i] += p.horizontalMargin[i]; |
| hotseatBarBottomSpace[i] += p.hotseatBarBottomSpace[i]; |
| hotseatQsbSpace[i] += p.hotseatQsbSpace[i]; |
| allAppsCellSize[i].x += p.allAppsCellSize[i].x; |
| allAppsCellSize[i].y += p.allAppsCellSize[i].y; |
| allAppsIconSizes[i] += p.allAppsIconSizes[i]; |
| allAppsIconTextSizes[i] += p.allAppsIconTextSizes[i]; |
| allAppsBorderSpaces[i].x += p.allAppsBorderSpaces[i].x; |
| allAppsBorderSpaces[i].y += p.allAppsBorderSpaces[i].y; |
| transientTaskbarIconSize[i] += p.transientTaskbarIconSize[i]; |
| startAlignTaskbar[i] |= p.startAlignTaskbar[i]; |
| } |
| |
| return this; |
| } |
| } |
| } |