private void addTabToGroup(TiUITabGroup tg, TabProxy tab) {
TiTabActivity tta = weakActivity.get();
if (tta == null) {
if (DBG) {
Log.w(LCAT, "Could not add tab because tab activity no longer exists");
}
}
Drawable icon =
TiDrawableReference.fromObject(getTiContext(), tab.getProperty(TiC.PROPERTY_ICON))
.getDrawable();
String tag = TiConvert.toString(tab.getProperty(TiC.PROPERTY_TAG));
String title = TiConvert.toString(tab.getProperty(TiC.PROPERTY_TITLE));
if (title == null) {
title = "";
}
tab.setTabGroup(this);
final WindowProxy vp = (WindowProxy) tab.getProperty(TiC.PROPERTY_WINDOW);
vp.setTabGroupProxy(this);
vp.setTabProxy(tab);
if (tag != null && vp != null) {
TabSpec tspec = tg.newTab(tag);
if (icon == null) {
tspec.setIndicator(title);
} else {
tspec.setIndicator(title, icon);
}
Intent intent = new Intent(tta, TiActivity.class);
vp.fillIntentForTab(intent);
tspec.setContent(intent);
tg.addTab(tspec);
}
}
private void handleAddTab(TabProxy tab) {
String tag = TiConvert.toString(tab.getProperty(TiC.PROPERTY_TAG));
if (tag == null) {
String title = TiConvert.toString(tab.getProperty(TiC.PROPERTY_TITLE));
if (title == null) {
String icon = TiConvert.toString(tab.getProperty(TiC.PROPERTY_ICON));
if (icon == null) {
tag = tab.toString();
} else {
tag = icon;
}
} else {
tag = title;
}
tab.setProperty(TiC.PROPERTY_TAG, tag, false); // store in proxy
}
if (tabs.size() == 0) {
initialActiveTab = tab;
}
tabs.add(tab);
if (peekView() != null) {
TiUITabGroup tg = (TiUITabGroup) peekView();
addTabToGroup(tg, tab);
}
}
@Override
public void releaseViews() {
super.releaseViews();
if (tabs != null) {
synchronized (tabs) {
for (TabProxy t : tabs) {
t.setTabGroup(null);
t.releaseViews();
}
}
}
tabs.clear();
}
private int indexForId(String id) {
int index = -1;
int i = 0;
for (TabProxy t : tabs) {
String tag = (String) t.getProperty(TiC.PROPERTY_TAG);
if (tag.equals(id)) {
index = i;
break;
}
i += 1;
}
return index;
}