private int getContentAreaHeight() {
LauncherAppState app = LauncherAppState.getInstance();
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
Rect workspacePadding =
grid.getWorkspacePadding(grid.isLandscape ? CellLayout.LANDSCAPE : CellLayout.PORTRAIT);
int maxContentAreaHeight =
grid.availableHeightPx - workspacePadding.top - workspacePadding.bottom - mFolderNameHeight;
int height = Math.min(maxContentAreaHeight, mContent.getDesiredHeight());
return Math.max(height, MIN_CONTENT_DIMEN);
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mOriginalTextColor = getTextColors();
// Remove the text in the Phone UI in landscape
DeviceProfile grid = ((Launcher) getContext()).getDeviceProfile();
if (grid.isVerticalBarLayout()) {
setText("");
}
}
private void centerAboutIcon() {
DragLayer.LayoutParams lp = (DragLayer.LayoutParams) getLayoutParams();
DragLayer parent = (DragLayer) mLauncher.findViewById(R.id.drag_layer);
int width = getPaddingLeft() + getPaddingRight() + mContent.getDesiredWidth();
int height = getFolderHeight();
float scale = parent.getDescendantRectRelativeToSelf(mFolderIcon, mTempRect);
LauncherAppState app = LauncherAppState.getInstance();
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
int centerX = (int) (mTempRect.left + mTempRect.width() * scale / 2);
int centerY = (int) (mTempRect.top + mTempRect.height() * scale / 2);
int centeredLeft = centerX - width / 2;
int centeredTop = centerY - height / 2;
int currentPage = mLauncher.getWorkspace().getNextPage();
// In case the workspace is scrolling, we need to use the final scroll to compute
// the folders bounds.
mLauncher.getWorkspace().setFinalScrollForPageChange(currentPage);
// We first fetch the currently visible CellLayoutChildren
CellLayout currentLayout = (CellLayout) mLauncher.getWorkspace().getChildAt(currentPage);
ShortcutAndWidgetContainer boundingLayout = currentLayout.getShortcutsAndWidgets();
Rect bounds = new Rect();
parent.getDescendantRectRelativeToSelf(boundingLayout, bounds);
// We reset the workspaces scroll
mLauncher.getWorkspace().resetFinalScrollForPageChange(currentPage);
// We need to bound the folder to the currently visible CellLayoutChildren
int left = Math.min(Math.max(bounds.left, centeredLeft), bounds.left + bounds.width() - width);
int top = Math.min(Math.max(bounds.top, centeredTop), bounds.top + bounds.height() - height);
if (grid.isPhone() && (grid.availableWidthPx - width) < grid.iconSizePx) {
// Center the folder if it is full (on phones only)
left = (grid.availableWidthPx - width) / 2;
} else if (width >= bounds.width()) {
// If the folder doesn't fit within the bounds, center it about the desired bounds
left = bounds.left + (bounds.width() - width) / 2;
}
if (height >= bounds.height()) {
top = bounds.top + (bounds.height() - height) / 2;
}
int folderPivotX = width / 2 + (centeredLeft - left);
int folderPivotY = height / 2 + (centeredTop - top);
setPivotX(folderPivotX);
setPivotY(folderPivotY);
mFolderIconPivotX = (int) (mFolderIcon.getMeasuredWidth() * (1.0f * folderPivotX / width));
mFolderIconPivotY = (int) (mFolderIcon.getMeasuredHeight() * (1.0f * folderPivotY / height));
lp.width = width;
lp.height = height;
lp.x = left;
lp.y = top;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
LauncherAppState app = LauncherAppState.getInstance();
DeviceProfile grid = app.getDynamicGrid().getDeviceProfile();
mAllAppsButtonRank = grid.hotseatAllAppsRank;
mContent = (CellLayout) findViewById(R.id.layout);
if (grid.isLandscape && !grid.isLargeTablet()) {
mContent.setGridSize(1, (int) grid.numHotseatIcons);
} else {
mContent.setGridSize((int) grid.numHotseatIcons, 1);
}
mContent.setIsHotseat(true);
resetLayout();
}
