public static void startLocalActivity(
final ActivityGroup activityGroup,
final Intent intent,
final String identifier,
final int regionId,
final int anim) {
final LocalActivityManager activityManager = activityGroup.getLocalActivityManager();
final View paneView = activityManager.startActivity(identifier, intent).getDecorView();
final ViewParent parent = paneView.getParent();
if ((parent != null) && (parent instanceof ViewGroup)) {
throw new IllegalStateException("should not happen - currently we don't recycle activities");
}
final ViewGroup region = (ViewGroup) activityGroup.findViewById(regionId);
if ((anim != ANIM_NONE) && (region instanceof ViewSwitcher)) {
final ViewSwitcher animator = (ViewSwitcher) region;
if (anim == ANIM_NEXT) {
animator.setInAnimation(activityGroup, R.anim.sl_next_in);
animator.setOutAnimation(activityGroup, R.anim.sl_next_out);
} else {
animator.setInAnimation(activityGroup, R.anim.sl_previous_in);
animator.setOutAnimation(activityGroup, R.anim.sl_previous_out);
}
final int numChilds = animator.getChildCount();
if (numChilds == 0) {
animator.addView(
paneView,
0,
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
} else if (numChilds == 1) {
animator.addView(
paneView,
1,
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
animator.showNext();
} else {
animator.removeViewAt(0);
animator.addView(
paneView,
1,
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
animator.showNext();
}
} else {
region.removeAllViews();
region.addView(
paneView,
new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
}
}
