private void clearBackStack() {
FragmentManager fragmentManager = MainActivity.getInstance().getSupportFragmentManager();
int count = fragmentManager.getBackStackEntryCount();
if (count > 0) {
BackStackEntry entry = fragmentManager.getBackStackEntryAt(0);
fragmentManager.popBackStack(entry.getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
popAllFragment();
}
}
@Override
public void onBackStackChanged() {
mPath = EXTERNAL_BASE_PATH;
int count = mFragmentManager.getBackStackEntryCount();
if (count > 0) {
BackStackEntry fragment = mFragmentManager.getBackStackEntryAt(count - 1);
mPath = fragment.getName();
}
setTitle(mPath);
}
public boolean closeFragment() {
try {
FragmentManager fragmentManager = MainActivity.getInstance().getSupportFragmentManager();
int count = fragmentManager.getBackStackEntryCount();
if (count > 0) {
BackStackEntry entry = fragmentManager.getBackStackEntryAt(count - 1);
fragmentManager.popBackStack(entry.getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
popFragment(1);
return true;
}
} catch (Exception e) {
}
return false;
}
private boolean naviMainFragment(String ftag) {
FragmentManager fragmentManager = MainActivity.getInstance().getSupportFragmentManager();
int count = fragmentManager.getBackStackEntryCount();
for (int i = 0; i < count; i++) {
BackStackEntry entry = fragmentManager.getBackStackEntryAt(i);
if (entry != null && !TextUtils.isEmpty(ftag) && entry.getName().contains(ftag)) {
if (i < count - 1) {
BackStackEntry topEntry = fragmentManager.getBackStackEntryAt(i + 1);
fragmentManager.popBackStack(topEntry.getId(), FragmentManager.POP_BACK_STACK_INCLUSIVE);
popFragment(fragmentStack.size() - i - 1);
}
return true;
}
}
return false;
}