private void updateIconSize(
float scale, int drawablePadding, Resources resources, DisplayMetrics dm) {
iconSizePx = (int) (DynamicGrid.pxFromDp(iconSize, dm) * scale);
iconTextSizePx = (int) (DynamicGrid.pxFromSp(iconTextSize, dm) * scale);
iconDrawablePaddingPx = drawablePadding;
hotseatIconSizePx = (int) (DynamicGrid.pxFromDp(hotseatIconSize, dm) * scale);
// Search Bar
searchBarSpaceWidthPx =
Math.min(
widthPx, resources.getDimensionPixelSize(R.dimen.dynamic_grid_search_bar_max_width));
searchBarSpaceHeightPx =
getSearchBarTopOffset()
+ resources.getDimensionPixelSize(R.dimen.dynamic_grid_search_bar_height);
// Calculate the actual text height
Paint textPaint = new Paint();
textPaint.setTextSize(iconTextSizePx);
FontMetrics fm = textPaint.getFontMetrics();
cellWidthPx = iconSizePx;
cellHeightPx = iconSizePx + iconDrawablePaddingPx + (int) Math.ceil(fm.bottom - fm.top);
final float scaleDps = resources.getDimensionPixelSize(R.dimen.dragViewScale);
dragViewScale = (iconSizePx + scaleDps) / iconSizePx;
// Hotseat
hotseatBarHeightPx = iconSizePx + 4 * edgeMarginPx;
hotseatCellWidthPx = iconSizePx;
// revise the hotseatCellHeightPx from iconSizePx to iconSizePx*1.5
hotseatCellHeightPx = (int) (iconSizePx * 1.5);
// Folder
folderCellWidthPx = cellWidthPx + 3 * edgeMarginPx;
folderCellHeightPx = cellHeightPx + edgeMarginPx;
folderBackgroundOffset = -edgeMarginPx;
folderIconSizePx = iconSizePx + 2 * -folderBackgroundOffset;
// All Apps
allAppsCellWidthPx = allAppsIconSizePx;
allAppsCellHeightPx = allAppsIconSizePx + drawablePadding + iconTextSizePx;
int maxLongEdgeCellCount =
resources.getInteger(R.integer.config_dynamic_grid_max_long_edge_cell_count);
int maxShortEdgeCellCount =
resources.getInteger(R.integer.config_dynamic_grid_max_short_edge_cell_count);
int minEdgeCellCount = resources.getInteger(R.integer.config_dynamic_grid_min_edge_cell_count);
int maxRows = (isLandscape ? maxShortEdgeCellCount : maxLongEdgeCellCount);
int maxCols = (isLandscape ? maxLongEdgeCellCount : maxShortEdgeCellCount);
if (allAppsShortEdgeCount > 0 && allAppsLongEdgeCount > 0) {
allAppsNumRows = isLandscape ? allAppsShortEdgeCount : allAppsLongEdgeCount;
allAppsNumCols = isLandscape ? allAppsLongEdgeCount : allAppsShortEdgeCount;
} else {
allAppsNumRows =
(availableHeightPx - pageIndicatorHeightPx)
/ (allAppsCellHeightPx + allAppsCellPaddingPx);
allAppsNumRows = Math.max(minEdgeCellCount, Math.min(maxRows, allAppsNumRows));
allAppsNumCols = (availableWidthPx) / (allAppsCellWidthPx + allAppsCellPaddingPx);
allAppsNumCols = Math.max(minEdgeCellCount, Math.min(maxCols, allAppsNumCols));
}
}
/**
* Apply any Partner customization grid overrides.
*
* <p>Currently we support: all apps row / column count.
*/
private void applyPartnerDeviceProfileOverrides(Context ctx, DisplayMetrics dm) {
Partner p = Partner.get(ctx.getPackageManager());
if (p != null) {
DeviceProfile partnerDp = p.getDeviceProfileOverride(dm);
if (partnerDp != null) {
if (partnerDp.numRows > 0 && partnerDp.numColumns > 0) {
numRows = partnerDp.numRows;
numColumns = partnerDp.numColumns;
}
if (partnerDp.allAppsShortEdgeCount > 0 && partnerDp.allAppsLongEdgeCount > 0) {
allAppsShortEdgeCount = partnerDp.allAppsShortEdgeCount;
allAppsLongEdgeCount = partnerDp.allAppsLongEdgeCount;
}
if (partnerDp.iconSize > 0) {
iconSize = partnerDp.iconSize;
// AllApps uses the original non-scaled icon size
allAppsIconSizePx = DynamicGrid.pxFromDp(iconSize, dm);
}
}
}
}
DeviceProfile(
Context context,
ArrayList<DeviceProfile> profiles,
float minWidth,
float minHeight,
int wPx,
int hPx,
int awPx,
int ahPx,
Resources res) {
DisplayMetrics dm = res.getDisplayMetrics();
ArrayList<DeviceProfileQuery> points = new ArrayList<DeviceProfileQuery>();
transposeLayoutWithOrientation =
res.getBoolean(R.bool.hotseat_transpose_layout_with_orientation);
minWidthDps = minWidth;
minHeightDps = minHeight;
ComponentName cn = new ComponentName(context.getPackageName(), this.getClass().getName());
defaultWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(context, cn, null);
edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
desiredWorkspaceLeftRightMarginPx = 2 * edgeMarginPx;
pageIndicatorHeightPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_height);
defaultPageSpacingPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_workspace_page_spacing);
allAppsCellPaddingPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_all_apps_cell_padding);
overviewModeMinIconZoneHeightPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_min_icon_zone_height);
overviewModeMaxIconZoneHeightPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_max_icon_zone_height);
overviewModeBarItemWidthPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_bar_item_width);
overviewModeBarSpacerWidthPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_bar_spacer_width);
overviewModeIconZoneRatio =
res.getInteger(R.integer.config_dynamic_grid_overview_icon_zone_percentage) / 100f;
overviewModeScaleFactor =
res.getInteger(R.integer.config_dynamic_grid_overview_scale_percentage) / 100f;
// Find the closes profile given the width/height
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, 0f));
}
DeviceProfile closestProfile = findClosestDeviceProfile(minWidth, minHeight, points);
// Snap to the closest row count
numRows = closestProfile.numRows;
// Snap to the closest column count
numColumns = closestProfile.numColumns;
// Snap to the closest hotseat size
numHotseatIcons = closestProfile.numHotseatIcons;
hotseatAllAppsRank = (int) (numHotseatIcons / 2);
// Snap to the closest default layout id
defaultLayoutId = closestProfile.defaultLayoutId;
// Interpolate the icon size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.iconSize));
}
iconSize = invDistWeightedInterpolate(minWidth, minHeight, points);
// AllApps uses the original non-scaled icon size
allAppsIconSizePx = DynamicGrid.pxFromDp(iconSize, dm);
// Interpolate the icon text size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.iconTextSize));
}
iconTextSize = invDistWeightedInterpolate(minWidth, minHeight, points);
iconDrawablePaddingOriginalPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_icon_drawable_padding);
// AllApps uses the original non-scaled icon text size
allAppsIconTextSizePx = DynamicGrid.pxFromDp(iconTextSize, dm);
// Interpolate the hotseat icon size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.hotseatIconSize));
}
// Hotseat
hotseatIconSize = invDistWeightedInterpolate(minWidth, minHeight, points);
// If the partner customization apk contains any grid overrides, apply them
applyPartnerDeviceProfileOverrides(context, dm);
// Calculate the remaining vars
updateFromConfiguration(context, res, wPx, hPx, awPx, ahPx);
updateAvailableDimensions(context);
computeAllAppsButtonSize(context);
}
