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Making folders work in RTL (issue 8569879)

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Change-Id: I3c726b96a2181c07be38cd84cf220e29e9b36f78
This commit is contained in:
Adam Cohen
2013-04-16 14:56:57 -07:00
parent ae45db052a
commit 2374abfda3
3 changed files with 52 additions and 8 deletions
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26
src/com/android/launcher2/ShortcutAndWidgetContainer.java
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@@ -39,16 +39,22 @@ public class ShortcutAndWidgetContainer extends ViewGroup {
private int mWidthGap;
private int mHeightGap;
private int mCountX;
private boolean mInvertIfRtl = false;
public ShortcutAndWidgetContainer(Context context) {
super(context);
mWallpaperManager = WallpaperManager.getInstance(context);
}
public void setCellDimensions(int cellWidth, int cellHeight, int widthGap, int heightGap ) {
public void setCellDimensions(int cellWidth, int cellHeight, int widthGap, int heightGap,
int countX) {
mCellWidth = cellWidth;
mCellHeight = cellHeight;
mWidthGap = widthGap;
mHeightGap = heightGap;
mCountX = countX;
}
public View getChildAt(int x, int y) {
@@ -96,7 +102,13 @@ public class ShortcutAndWidgetContainer extends ViewGroup {
}
public void setupLp(CellLayout.LayoutParams lp) {
lp.setup(mCellWidth, mCellHeight, mWidthGap, mHeightGap);
lp.setup(mCellWidth, mCellHeight, mWidthGap, mHeightGap, invertLayoutHorizontally(),
mCountX);
}
// Set whether or not to invert the layout horizontally if the layout is in RTL mode.
public void setInvertIfRtl(boolean invert) {
mInvertIfRtl = invert;
}
public void measureChild(View child) {
@@ -104,13 +116,21 @@ public class ShortcutAndWidgetContainer extends ViewGroup {
final int cellHeight = mCellHeight;
CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
lp.setup(cellWidth, cellHeight, mWidthGap, mHeightGap);
lp.setup(cellWidth, cellHeight, mWidthGap, mHeightGap, invertLayoutHorizontally(), mCountX);
int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(lp.width, MeasureSpec.EXACTLY);
int childheightMeasureSpec = MeasureSpec.makeMeasureSpec(lp.height,
MeasureSpec.EXACTLY);
child.measure(childWidthMeasureSpec, childheightMeasureSpec);
}
private boolean invertLayoutHorizontally() {
return mInvertIfRtl && isLayoutRtl();
}
public boolean isLayoutRtl() {
return (getLayoutDirection() == LAYOUT_DIRECTION_RTL);
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int count = getChildCount();