public boolean a(View paramView1, View paramView2)
{
if ((paramView1.getVisibility() == 0) && (paramView2.getVisibility() == 0))
{
Rect localRect = j;
if (paramView1.getParent() != this)
{
bool = true;
a(paramView1, bool, localRect);
paramView1 = k;
if (paramView2.getParent() == this) {
break label115;
}
}
label115:
for (boolean bool = true;; bool = false)
{
a(paramView2, bool, paramView1);
if ((left > right) || (top > bottom) || (right < left) || (bottom < top)) {
break label120;
}
return true;
bool = false;
break;
}
label120:
return false;
}
return false;
}
@Override
public void onDestroyView() {
super.onDestroyView();
if (mContextView != null && mContextView.getParent() != null) {
((ViewGroup) mContextView.getParent()).removeView(mContextView);
}
}
/**
* @param index 小于0则顺序插入(插入至最末尾);大于等于0则按指定索引值(index)插入
* @param childView
* @return
*/
public boolean addChildView(int index, View childView) {
if (childViews.contains(childView)) {
return false;
}
if (null == childView.getTag()) {
// 结构层操作
// tag为null说明此view在添加至文件夹内之前是处于桌面上的,所以需要将其从根文件夹对象中删除
GlobalDataCacheForMemorySingleton.getInstance
.getRootDirectory()
.getListFiles()
.remove(((DragView) childView).getBookFile());
} else {
((BookFolderLayout) childView.getTag()).removeChildView(childView, true);
}
if (null != childView.getParent()) {
((ViewGroup) childView.getParent()).removeView(childView);
}
if (index < 0) {
childViews.add(childView);
} else {
childViews.add(index, childView);
}
// 生成缩略图控件
BookThumbnailLayout bookThumbnailLayout = new BookThumbnailLayout(getContext());
bookThumbnailLayout.bind((BookShelfBookCell) childView);
childView.setTag(R.id.bookThumbnailView, bookThumbnailLayout);
MyGridLayout.LayoutParams layoutParams = new MyGridLayout.LayoutParams();
layoutParams.width = (int) getResources().getDimension(R.dimen.book_cell_width) / 3;
layoutParams.height = (int) getResources().getDimension(R.dimen.book_image_height) / 3;
layoutParams.topMargin = 4;
layoutParams.leftMargin = 4;
layoutParams.rightMargin = 4;
layoutParams.bottomMargin = 4;
// 顺序插入时,封面只显示前4本书
if (index < 0) {
if (gridLayout.getChildCount() < 4) {
gridLayout.addView(bookThumbnailLayout, layoutParams);
}
}
// 指定插入时,若索引值小于4则需将封面上多余的一张缩略图(即原第4张)删除
else if (index < 4) {
if (gridLayout.getChildCount() == 4) {
gridLayout.removeViewAt(3);
}
gridLayout.addView(bookThumbnailLayout, index, layoutParams);
}
childView.setTag(this);
updateFrontCover(); // 刷新封面
return true;
}
/*
* Attach the BadgeView to the target view
*
* @param target the view to attach the BadgeView
*/
public void setTargetView(View target) {
if (getParent() != null) {
((ViewGroup) getParent()).removeView(this);
}
if (target == null) {
return;
}
if (target.getParent() instanceof FrameLayout) {
((FrameLayout) target.getParent()).addView(this);
} else if (target.getParent() instanceof ViewGroup) {
// use a new Framelayout container for adding badge
ViewGroup parentContainer = (ViewGroup) target.getParent();
int groupIndex = parentContainer.indexOfChild(target);
parentContainer.removeView(target);
FrameLayout badgeContainer = new FrameLayout(getContext());
ViewGroup.LayoutParams parentLayoutParams = target.getLayoutParams();
badgeContainer.setLayoutParams(parentLayoutParams);
target.setLayoutParams(
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
parentContainer.addView(badgeContainer, groupIndex, parentLayoutParams);
badgeContainer.addView(target);
badgeContainer.addView(this);
} else if (target.getParent() == null) {
Log.e(getClass().getSimpleName(), "ParentView is needed");
}
}
public void updateRow(View v, int i) {
RelativeLayout rl = (RelativeLayout) v.getParent();
TextView tvQuantity = (TextView) rl.findViewById(R.id.salesitemrowquantity);
int q = (Integer.valueOf(tvQuantity.getText().toString())) + i;
tvQuantity.setText("" + q);
TextView tvPrice = (TextView) rl.findViewById(R.id.salesitemrowprice);
BigDecimal p = new BigDecimal(tvPrice.getText().toString());
TextView tvTotal = (TextView) rl.findViewById(R.id.salesitemrowtotalcost);
tvTotal.setText(p.multiply(new BigDecimal(q)).setScale(2).toString());
UpdateSalesItemLocator ucl = (UpdateSalesItemLocator) tvQuantity.getTag();
ArrayList<SalesItemsSold> list = FundraiserCounterActivity.readGsFilex(v.getContext());
SalesItemsSold gscs = list.get(ucl.personRow);
SalesItem row = gscs.getItemsSoldList().get(ucl.getSalesItemRow());
row.setQuantity(q);
FundraiserCounterActivity.saveGsFilex(v.getContext(), list);
LinearLayout ll = (LinearLayout) v.getParent().getParent();
RelativeLayout rlTotalRow = (RelativeLayout) ll.findViewById(R.id.rlsalesitemtotalrow);
TextView tvTotalQuantity = (TextView) rlTotalRow.findViewById(R.id.salesitemrowquantity);
TextView tvTotalTotal = (TextView) rlTotalRow.findViewById(R.id.salesitemrowtotalcost);
tvTotalQuantity.setText("" + (Integer.parseInt(tvTotalQuantity.getText().toString()) + i));
BigDecimal bd = new BigDecimal(tvTotalTotal.getText().toString());
if (i == 1) bd = bd.add(row.getCost());
if (i == -1) bd = bd.subtract(row.getCost());
tvTotalTotal.setText(bd.toString());
}
@Override
public void addView(View child, int left, int top) {
if (child.getParent() instanceof ViewGroup) {
ViewGroup parent = (ViewGroup) child.getParent();
LayoutTransition layoutTransition = null;
if (parent.getLayoutTransition() != null) {
layoutTransition = parent.getLayoutTransition();
parent.setLayoutTransition(null);
}
parent.removeView(child);
if (layoutTransition != null) {
parent.setLayoutTransition(layoutTransition);
}
if (child.getParent() != null) {
// LayoutTransition will cause the child to delay removal - cancel it
ViewGroupUtils.cancelLayoutTransition(parent);
// fail-safe if view is still attached for any reason
if (child.getParent() != null && FIELD_VIEW_PARENT != null) {
ReflectionUtils.setFieldValue(child, FIELD_VIEW_PARENT, null);
}
}
if (child.getParent() != null) {
return;
}
}
child.setTag(R.id.overlay_layout_params_backup, child.getLayoutParams());
addView(child, initParams(child, left, top));
invalidate();
}
@Override
public void onDestroyView() {
if (rootView.getParent() != null) {
((ViewGroup) rootView.getParent()).removeView(rootView);
}
super.onDestroyView();
}
// invalidate a rectangle relative to the view's coordinate system all the way up the view
// hierarchy
@SuppressLint("NewApi")
public static void invalidateGlobalRegion(View view, RectF childBounds) {
// childBounds.offset(view.getTranslationX(), view.getTranslationY());
if (DEBUG_INVALIDATE) if (DebugLog.DEBUG) DebugLog.d(TAG, "-------------");
while (view.getParent() != null && view.getParent() instanceof View) {
view = (View) view.getParent();
view.getMatrix().mapRect(childBounds);
view.invalidate(
(int) Math.floor(childBounds.left),
(int) Math.floor(childBounds.top),
(int) Math.ceil(childBounds.right),
(int) Math.ceil(childBounds.bottom));
if (DebugLog.DEBUG) {
DebugLog.v(
TAG,
"INVALIDATE("
+ (int) Math.floor(childBounds.left)
+ ","
+ (int) Math.floor(childBounds.top)
+ ","
+ (int) Math.ceil(childBounds.right)
+ ","
+ (int) Math.ceil(childBounds.bottom));
}
}
}
// used in the web dialog popup /res/layout/web_menu_popup.xml
public void webviewActionClicked(View v) {
switch (v.getId()) {
case R.id.saveimage:
dismissDialog();
String url = ((LinearLayout) v.getParent()).getTag().toString();
Tools.DownloadAsyncTask download = new Tools.DownloadAsyncTask(url);
download.execute(url);
break;
case R.id.openinnewtab:
dismissDialog();
webWindows.add(new CustomWebView(MainActivity.this, null, null));
((ViewGroup) webLayout.findViewById(R.id.webviewholder)).removeAllViews();
webWindows
.get(webWindows.size() - 1)
.loadUrl(((LinearLayout) v.getParent()).getTag().toString());
((ViewGroup) webLayout.findViewById(R.id.webviewholder))
.addView(webWindows.get(webWindows.size() - 1));
((EditText) bar.findViewById(R.id.browser_searchbar)).setText("");
browserListViewAdapter.notifyDataSetChanged();
break;
case R.id.copyurl:
dismissDialog();
String url2 = ((LinearLayout) v.getParent()).getTag().toString();
// Gets a handle to the Clipboard Manager
ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("Copied URL", url2);
clipboard.setPrimaryClip(clip);
break;
}
}
/** Attach the sub window to the content view. */
@Override
public void attachSubWindow(View container) {
if (container.getParent() != null) {
// already attached, remove first
((ViewGroup) container.getParent()).removeView(container);
}
mContentView.addView(container, COVER_SCREEN_PARAMS);
}
@Override
public void onBinderItemClick(View view, int pos) {
if (view.getParent().equals(guideRecyclerView)) {
guideLogic(pos);
} else if (view.getParent().equals(recyclerView)) {
dealLogic(pos);
}
}
private static void a(View paramView, RectF paramRectF)
{
while ((paramView.getParent() instanceof View))
{
paramView = (View)paramView.getParent();
paramView.getMatrix().mapRect(paramRectF);
paramView.invalidate((int)Math.floor(left), (int)Math.floor(top), (int)Math.ceil(right), (int)Math.ceil(bottom));
}
}
public void applyFocusOverride(ViewParent parent) {
if (requestFocusOverride) {
View ancestor = (View) parent;
while (ancestor.getParent() != null) {
ancestor = (View) ancestor.getParent();
}
ancestor.clearFocus();
}
}
public static View debugViewIds(View view, String logtag) {
Log.v(logtag, "traversing: " + view.getClass().getSimpleName() + ", id: " + view.getId());
if (view.getParent() != null && (view.getParent() instanceof ViewGroup)) {
return debugViewIds((View) view.getParent(), logtag);
} else {
debugChildViewIds(view, logtag, 0);
return view;
}
}
void setCellLayoutPressedOrFocusedIcon() {
final View shortcutView = (View) getParent();
if (shortcutView != null) {
final View cellLayoutChildren = (View) shortcutView.getParent();
if (cellLayoutChildren != null && cellLayoutChildren instanceof CellLayoutChildren) {
CellLayout layout = (CellLayout) cellLayoutChildren.getParent();
layout.setPressedOrFocusedIcon((mPressedOrFocusedBackground != null) ? this : null);
}
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
if (mViewRoot == null) {
mViewRoot = inflater.inflate(R.layout.layout_horizontal, container, false);
} else if (mViewRoot.getParent() != null) {
((ViewGroup) mViewRoot.getParent()).removeView(mViewRoot);
}
return mViewRoot;
}
public static void replaceView(View oldChild, View newChild, boolean transferLayoutParams) {
final ViewGroup parent =
oldChild.getParent() instanceof ViewGroup ? (ViewGroup) oldChild.getParent() : null;
final int index = parent.indexOfChild(oldChild);
parent.removeViewInLayout(oldChild);
final LayoutParams layoutParams = (transferLayoutParams ? oldChild.getLayoutParams() : null);
if (layoutParams != null) parent.addView(newChild, index, layoutParams);
else parent.addView(newChild, index);
}
private void createSingleImageView() {
View view = mMediaViewCollection.getView(0);
if (view.getParent() != null) ((ViewGroup) view.getParent()).removeView(view);
if (mAllowFullScreenMediaViewing) {
view.setOnClickListener(
new OnMediaItemClickedListener(mMediaViewCollection.getContentForView(view)));
} else {
view.setOnClickListener(null);
view.setClickable(false);
}
this.addView(view);
}
/**
* @param childView 要删除的视图
* @param isDeleteFolder 是否删除只剩一本书的文件夹
*/
public void removeChildView(View childView, boolean isDeleteFolder) {
childView.setTag(null);
if (childViews.contains(childView)) {
childViews.remove(childView);
}
View bookThumbnailView = (View) childView.getTag(R.id.bookThumbnailView);
int bookFaceIndex = gridLayout.indexOfChild(bookThumbnailView);
gridLayout.removeView(bookThumbnailView); // 删除文件夹封面上显示的书籍缩略图
/** 如果删除的是前4本书中的其中一本，且删除后文件夹内至少还有4本书，则需要更新文件夹封面，将第4本书的缩略图进行补位 */
if (bookFaceIndex >= 0 && childViews.size() >= 4) {
View bookFaceImageView = (View) childViews.get(3).getTag(R.id.bookThumbnailView);
if (bookFaceImageView.getParent() != null) {
((ViewGroup) bookFaceImageView.getParent()).removeView(bookFaceImageView);
}
MyGridLayout.LayoutParams layoutParams = new MyGridLayout.LayoutParams();
layoutParams.width = (int) getResources().getDimension(R.dimen.book_cell_width) / 3;
layoutParams.height = (int) getResources().getDimension(R.dimen.book_image_height) / 3;
layoutParams.topMargin = 4;
layoutParams.leftMargin = 4;
layoutParams.rightMargin = 4;
layoutParams.bottomMargin = 4;
gridLayout.addView(bookFaceImageView, 3, layoutParams);
}
if (null != childView.getParent()) {
((ViewGroup) childView.getParent()).removeView(childView);
}
// 结构层操作
bookFile.getListFiles().remove(((DragView) childView).getBookFile());
// 如果不需要自动删除只剩一本书籍的文件夹则在此处直接返回,终止方法体
if (!isDeleteFolder) {
return;
}
updateFrontCover(); // 刷新封面
/** 该文件夹没有书籍时,则删除该文件夹 */
if (0 == childViews.size()) {
ViewGroup viewGroup = (ViewGroup) this.getParent();
BookFile rootBookFile = GlobalDataCacheForMemorySingleton.getInstance.getRootDirectory();
viewGroup.removeView(this);
// 结构层操作
rootBookFile.getListFiles().remove(bookFile);
}
}
protected Rect getRelativePosition(View child) {
View t = child;
Rect r = new Rect(t.getLeft(), t.getTop(), 0, 0);
while (t.getParent() != null && t != getRootView()) {
t = (View) t.getParent();
if (t == this) break;
r.left += t.getLeft();
r.top += t.getTop();
}
r.right = r.left + child.getMeasuredWidth();
r.bottom = r.top + child.getMeasuredHeight();
return r;
}
@Test
public void removeFromParent_shouldRemoveViewFromParent() throws Exception {
assertThat(parent.getChildCount()).isEqualTo(0);
parent.addView(subject);
assertThat(parent.getChildCount()).isEqualTo(1);
assertThat(subject.getParent()).isEqualTo(parent);
Views.removeFromParent(subject);
assertThat(parent.getChildCount()).isEqualTo(0);
assertThat(subject.getParent()).isNull();
}
/**
* Set view show when list is empty
*
* @param view Empty View
*/
public void setEmptyView(View view) {
if (mEmptyView == view) return;
if (mEmptyView != null) removeViewInLayout(mEmptyView);
mEmptyView = view;
if (mEmptyView.getParent() != null) {
((ViewGroup) mEmptyView.getParent()).removeView(mEmptyView);
}
mEmptyView.setVisibility(GONE);
if (mTargetView != null)
addView(
mEmptyView, 1, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
else
addView(mEmptyView, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
}
@Test
public void removeView_resetsParentOnlyIfViewIsInViewGroup() throws Exception {
assertThat(root.getChildCount(), equalTo(3));
root.removeView(child3a);
assertThat(root.getChildCount(), equalTo(3));
assertThat(child3a.getParent(), sameInstance((ViewParent) child3));
}
private void applyTo(View target) {
LayoutParams lp = target.getLayoutParams();
ViewParent parent = target.getParent();
FrameLayout container = new FrameLayout(context);
if (target instanceof TabWidget) {
// set target to the relevant tab child container
target = ((TabWidget) target).getChildTabViewAt(targetTabIndex);
this.target = target;
((ViewGroup) target)
.addView(container, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
this.setVisibility(View.GONE);
container.addView(this);
} else {
// TODO verify that parent is indeed a ViewGroup
ViewGroup group = (ViewGroup) parent;
int index = group.indexOfChild(target);
group.removeView(target);
group.addView(container, index, lp);
container.addView(target);
this.setVisibility(View.GONE);
container.addView(this);
group.invalidate();
}
}
/**
* Try to find a MenuItemActionBar/MenuItemDefault with the given text set as contentDescription /
* text.
*
* <p>When using legacy menus, make sure the menu has been opened to the appropriate level (i.e.
* base menu or "More" menu) to ensure the appropriate menu views are in memory. TODO: ^ Maybe we
* just need to have opened the "More" menu and the current one doesn't matter.
*
* <p>This method is dependent on not having two views with equivalent contentDescription / text.
*/
private View findAppMenuItemView(String text) {
mSolo.waitForText(text, 1, MAX_WAITTIME_FOR_MENU_UPDATE_IN_MS);
final List<View> views = mSolo.getViews();
final List<MenuItemActionBar> menuItemActionBarList =
RobotiumUtils.filterViews(MenuItemActionBar.class, views);
for (MenuItemActionBar menuItem : menuItemActionBarList) {
if (TextUtils.equals(menuItem.getContentDescription(), text)) {
return menuItem;
}
}
final List<MenuItemDefault> menuItemDefaultList =
RobotiumUtils.filterViews(MenuItemDefault.class, views);
for (MenuItemDefault menuItem : menuItemDefaultList) {
if (TextUtils.equals(menuItem.getText(), text)) {
return menuItem;
}
}
// On Android 2.3, menu items may be instances of
// com.android.internal.view.menu.ListMenuItemView, each with a child
// android.widget.RelativeLayout which in turn has a child
// TextView with the appropriate text.
final List<TextView> textViewList = RobotiumUtils.filterViews(TextView.class, views);
for (TextView textView : textViewList) {
if (TextUtils.equals(textView.getText(), text)) {
View relativeLayout = (View) textView.getParent();
View listMenuItemView = (View) relativeLayout.getParent();
return listMenuItemView;
}
}
return null;
}
/**
* Sets the Empty View to be used by the Adapter View.
*
* <p>We need it handle it ourselves so that we can Pull-to-Refresh when the Empty View is shown.
*
* <p>Please note, you do <strong>not</strong> usually need to call this method yourself. Calling
* setEmptyView on the AdapterView will automatically call this method and set everything up. This
* includes when the Android Framework automatically sets the Empty View based on it's ID.
*
* @param newEmptyView - Empty View to be used
*/
public final void setEmptyView(View newEmptyView) {
FrameLayout refreshableViewWrapper = getRefreshableViewWrapper();
if (null != newEmptyView) {
// New view needs to be clickable so that Android recognizes it as a
// target for Touch Events
newEmptyView.setClickable(true);
ViewParent newEmptyViewParent = newEmptyView.getParent();
if (null != newEmptyViewParent && newEmptyViewParent instanceof ViewGroup) {
((ViewGroup) newEmptyViewParent).removeView(newEmptyView);
}
// We need to convert any LayoutParams so that it works in our
// FrameLayout
FrameLayout.LayoutParams lp = convertEmptyViewLayoutParams(newEmptyView.getLayoutParams());
if (null != lp) {
refreshableViewWrapper.addView(newEmptyView, lp);
} else {
refreshableViewWrapper.addView(newEmptyView);
}
}
if (mRefreshableView instanceof EmptyViewMethodAccessor) {
((EmptyViewMethodAccessor) mRefreshableView).setEmptyViewInternal(newEmptyView);
} else {
mRefreshableView.setEmptyView(newEmptyView);
}
mEmptyView = newEmptyView;
}
protected void onScrollChanged(int i, int j, int k, int l) {
super.onScrollChanged(i, j, k, l);
if (mTrackedChild == null) {
if (getChildCount() > 0) {
mTrackedChild = getChildInTheMiddle();
mTrackedChildPrevTop = mTrackedChild.getTop();
mTrackedChildPrevPosition = getPositionForView(mTrackedChild);
}
return;
}
if (mTrackedChild.getParent() == this
&& getPositionForView(mTrackedChild) == mTrackedChildPrevPosition) {
i = 1;
} else {
i = 0;
}
if (i != 0) {
i = mTrackedChild.getTop();
if (mScrollDeltaListener != null) {
j = mTrackedChildPrevTop;
mScrollDeltaListener.onScroll(i - j);
}
mTrackedChildPrevTop = i;
return;
} else {
mTrackedChild = null;
return;
}
}
public void close() {
if (mIsVisible) {
mIsVisible = false;
((ViewGroup) mView.getParent()).removeView(mView);
onClose();
}
}
public static void moveToBack(View currentView) {
ViewGroup vg = ((ViewGroup) currentView.getParent());
int index = vg.indexOfChild(currentView);
for (int i = 0; i < index; i++) {
vg.bringChildToFront(vg.getChildAt(0));
}
}
/** 初始化 */
private void init() {
params = view.getLayoutParams();
if (null != view.getParent()) {
parentView = (ViewGroup) view.getParent();
} else {
parentView = (ViewGroup) view.getRootView().findViewById(android.R.id.content);
}
int count = parentView.getChildCount();
for (int index = 0; index < count; index++) {
if (view == parentView.getChildAt(index)) {
viewIndex = index;
break;
}
}
currentView = view;
}