I have made the code to do that it loads fragment on clicking the items in the bottom navigation but when I click on it they don't work. I tried many times to check whats the problem even though Android Studio couldn't find it bu the app isn't working. I don't know whats the issue.
My main activity -
public class MainActivity extends AppCompatActivity {
BottomNavigationView btm_view;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Chats());
fragmentTransaction.commit();
btm_view = findViewById(R.id.bottom_view);
btm_view.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
if (item.getItemId() == R.id.camera) {
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Camera());
fragmentTransaction.commit();
} else if (item.getItemId() == R.id.chats) {
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Chats());
fragmentTransaction.commit();
} else if (item.getItemId() == R.id.status) {
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Status());
fragmentTransaction.commit();
} else if (item.getItemId() == R.id.calls) {
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Calls());
fragmentTransaction.commit();
} else if (item.getItemId() == R.id.settings) {
FragmentManager manager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = manager.beginTransaction();
fragmentTransaction.add(R.id.container, new Settings());
fragmentTransaction.commit();
}
return false;
}
});
}
}
one of my fragments -
public class Chats extends Fragment {
public Chats() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_chats, container, false);
}
}
Try this way
BottomNavigationView.OnNavigationItemSelectedListener navigationItemSelectedListener =
new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.chats:
openFragment(Chat.newInstance());
return true;
case R.id.camera:
openFragment(Camera.newInstance());
return true;
case R.id.status:
openFragment(Status.newInstance("", ""));
return true;
}
return false;
}
};
At first use replace(R.id.container, fragment) instead of add.
Optimise Code
Utilise setOnNavigationItemSelectedListener. Try this way
Set a listener that will be notified when a bottom navigation item is
selected.
btm_view.setOnNavigationItemSelectedListener(navigationItemSelectedListener);
openFragment(Camera.newInstance());
}
public void openFragment(Fragment fragment) {
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.container, fragment);
transaction.addToBackStack(null);
transaction.commit();
}
BottomNavigationView.OnNavigationItemSelectedListener navigationItemSelectedListener =
new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.camera:
openFragment(Camera.newInstance());
return true;
case R.id.chats:
openFragment(Chats.newInstance());
return true;
case R.id.status:
openFragment(Status.newInstance());
return true;
case R.id.calls:
openFragment(Calls.newInstance());
return true;
case R.id.settings:
openFragment(Settings.newInstance());
return true;
}
return false;
}
};
}
Your Chats Fragment will be
public class Chats extends Fragment {
public Chats() {
// Required empty public constructor
}
public static Chats newInstance() {
Chats fragment = new Chats();
return fragment;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_chats, container, false);
}
}
Related
Hello is there any way to keep a fragment running while navigating with the navigationbar?
here is my code
public class DashActivity extends AppCompatActivity implements BottomNavigationView.OnNavigationItemSelectedListener {
FirebaseAuth firebaseAuth;
ActionBar actionBar;
#Override
protected void onCreate(Bundle savedInstanceState) {
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_map);
actionBar = getSupportActionBar();
actionBar.setTitle("Profile");
firebaseAuth = FirebaseAuth.getInstance();
BottomNavigationView navigationView = findViewById(R.id.navigation);
navigationView.setOnNavigationItemSelectedListener(selectedListener);
actionBar.setTitle("Profile");
ProfilFragment fragment2 = new ProfilFragment();
FragmentTransaction ft2 = getSupportFragmentManager().beginTransaction();
ft2.replace(R.id.content, fragment2, "");
ft2.commit();
}
private BottomNavigationView.OnNavigationItemSelectedListener selectedListener =
new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem menuitem) {
switch (menuitem.getItemId()) {
case R.id.nav_map:
actionBar.setTitle("Map");
MapFragment fragment1 = new MapFragment();
FragmentTransaction ft1 = getSupportFragmentManager().beginTransaction();
ft1.replace(R.id.content, fragment1, "");
ft1.commit();
return true;
case R.id.nav_profile:
actionBar.setTitle("Profile");
ProfilFragment fragment2 = new ProfilFragment();
FragmentTransaction ft2 = getSupportFragmentManager().beginTransaction();
ft2.replace(R.id.content, fragment2, "");
ft2.commit();
return true;
case R.id.nav_activity:
actionBar.setTitle("Activity");
ActivityFragment fragment3 = new ActivityFragment();
FragmentTransaction ft3 = getSupportFragmentManager().beginTransaction();
ft3.replace(R.id.content, fragment3, "");
ft3.commit();
return true;
}
return false;
}
};
private void checkUserStatus() {
FirebaseUser user = firebaseAuth.getCurrentUser();
if (user != null) {
} else {
startActivity(new Intent(DashActivity.this, MainActivity.class));
finish();
}
}
#Override
protected void onStart() {
checkUserStatus();
super.onStart();
}
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
return false;
}
}
i have three fragment and i want them to stay running while the application is open
This is my code I have created a bottom navigation view and I am connected the items to fragment separately. When I click the the navigation item more time the fragment load again again.
I don't know what is the problem here.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
BottomNavigationView bottomNav = findViewById(R.id.bottom_navigation);
bottomNav.setOnNavigationItemSelectedListener(navListener);
}
private BottomNavigationView.OnNavigationItemSelectedListener navListener =
new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
Fragment SelectedFragment=null;
FragmentManager fm=getSupportFragmentManager();
FragmentTransaction ft=fm.beginTransaction();
ft.commit();
switch (item.getItemId()) {
case R.id.navigation_home:
setTitle("Playing11");
HomeFragment fragment = new HomeFragment();
ft.replace(R.id.fragment_container, fragment);
return true;
case R.id.navigation_dashboard:
HomeFragment1 fragment1 = new HomeFragment1();
ft.replace(R.id.fragment_container, fragment1);
return true;
case R.id.navigation_notifications:
setTitle("Safe11");
HomeFragment2 fragment2 = new HomeFragment2();
ft.replace(R.id.fragment_container, fragment2);
return true;
case R.id.navigation_notification:
setTitle("More");
HomeFragment3 fragment3 = new HomeFragment3();
ft.replace(R.id.fragment_container, fragment3);
return true;
}
return false;
}
};
}
Try to change your code like this:
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
switch (item.getItemId()) {
case R.id.menu_home:
HomeFragment homeFragment = new HomeFragment();
fragmentTransaction.replace(R.id.frameContentPlace, homeFragment, "HomeFragment").addToBackStack("HomeFragment");
break;
case R.id.menu_profile:
HomeFragment1 fragment1 = new HomeFragment1();
fragmentTransaction.replace(R.id.frameContentPlace, fragment1).addToBackStack("HomeFragment1");
break;
case R.id.menu_bookings:
HomeFragment2 fragment2 = new HomeFragment2();
fragmentTransaction.replace(R.id.frameContentPlace, fragment2).addToBackStack("HomeFragment2");
break;
}
fragmentTransaction.commit();
return true;
}
When you adding fragment use tag. So write
ft.replace(R.id.fragment_container, fragment, "MyFragment);
instead of
ft.replace(R.id.fragment_container, fragment);
And check if this fragment is visible for not loading this fragment again
switch (item.getItemId())
{
case R.id.navigation_home:
HomeFragment fragment = (HomeFragment)getFragmentManager().findFragmentByTag("MyFragment");
if (fragment != null && !fragment.isVisible())
{
setTitle("Playing11");
HomeFragment fragment = new HomeFragment();
ft.replace(R.id.fragment_container, fragment);
return true;
}
}
This is the first time I work with Fragments and I don't understand very well how to manage them. In this case I have two fragments that I show dinamically in a FrameLayout with id fragment_place. The issue is probably with the fragmentTransaction(addtobackstack / popbackstack).
In Fragment2 I show a popupmenu when I press the menubutton on the mobile and it works as expected the first time, but after I go back to the previous fragment and return to fragment2 now If I press the menubutton I get the following error
java.lang.NullPointerException
at android.support.v7.view.menu.MenuBuilder.<init>(MenuBuilder.java:216)
at android.support.v7.widget.PopupMenu.<init>(PopupMenu.java:103)
at android.support.v7.widget.PopupMenu.<init>(PopupMenu.java:78)
at android.support.v7.widget.PopupMenu.<init>(PopupMenu.java:63)
at package.Fragment2.showPopup(Fragment2.java:93)
Below is the code for the mainactivity and fragment2, this is driving me crazy, any help will be much appreciated.
public class MainActivity extends AppCompatActivity implements Fragment1.onEvent {
Fragment1 frag;
Fragment2 frag2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
frag = new Frag1();
// Begin the transaction
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.fragment_place, frag);
ft.commit();
}
#Override
public void onEventSelected(String key) {
frag2 = new Frag2();
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.fragment_place,frag2);
ft.addToBackStack(null);
ft.commit();
}
#Override
public void onBackPressed(){
FragmentManager ft = getSupportFragmentManager();
if (ft.getBackStackEntryCount() > 0) {
ft.popBackStack();
} else {
super.onBackPressed();
}
}
#Override
public boolean dispatchKeyEvent(KeyEvent event) {
int action = event.getAction();
int keyCode = event.getKeyCode();
switch (keyCode) {
case KeyEvent.KEYCODE_MENU:
if (action == KeyEvent.ACTION_UP) {
Fragment f = getSupportFragmentManager().findFragmentById(R.id.fragment_place);
if (f instanceof Fragment2) {
sendBroadcast();
}
}
return true;
default:
return super.dispatchKeyEvent(event);
}
}
private void sendBroadcast(){
Intent intent = new Intent("popup_menu");
LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
}}
This is the problematic fragment. The error lines are basically the method showPopup
public class Fragment2 extends Fragment {
private String key;
private View view;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment, parent, false);
LocalBroadcastManager.getInstance(getActivity()).registerReceiver(mMessageReceiver,
new IntentFilter("popup_menu"));
return view;
}
private BroadcastReceiver mMessageReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
showPopup(view);
}
};
public void showPopup(View v) {
Button b = (Button) view.findViewById(R.id.b_attach);
PopupMenu popup = new PopupMenu(getActivity(), b);
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
#Override
public boolean onMenuItemClick(MenuItem item) {
//dosomething
}
});
MenuInflater inflater = popup.getMenuInflater();
inflater.inflate(R.menu.menu_popup, popup.getMenu());
popup.show();
}}
this is the way i do and it works for me:
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction().replace(R.id.content_frame,new fragment() ).commit();
I solved the issue getting rid of sendbroadcast() and broadcastReceiver(), instead of that now I call showPopup() directly from the mainActivity when I need it.
I create Navigation Drawer using fragments and Action Bar Tabs using Fragment. But when I compile it, I am having issue. My app unfortunately stop working. My code wasn't error, and I am so confused whats wrong?
MainActivity.java
public class MainActivity extends FragmentActivity {
// Within which the entire activity is enclosed
private DrawerLayout mDrawerLayout;
// ListView represents Navigation Drawer
private ListView mDrawerList;
// ActionBarDrawerToggle indicates the presence of Navigation Drawer in the action bar
private ActionBarDrawerToggle mDrawerToggle;
// Title of the action bar
private String mTitle = "";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle = "Sistem Pakar Ayam";
getActionBar().setTitle(mTitle);
// Getting reference to the DrawerLayout
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.drawer_list);
// Getting reference to the ActionBarDrawerToggle
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, R.string.drawer_open,
R.string.drawer_close) {
/** Called when drawer is closed */
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
invalidateOptionsMenu();
}
/** Called when a drawer is opened */
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle("Sistem Pakar Ayam");
invalidateOptionsMenu();
}
};
// Setting DrawerToggle on DrawerLayout
mDrawerLayout.setDrawerListener(mDrawerToggle);
// Creating an ArrayAdapter to add items to the listview mDrawerList
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getBaseContext(),
R.layout.drawer_list_item, getResources().getStringArray(R.array.menus));
// Setting the adapter on mDrawerList
mDrawerList.setAdapter(adapter);
// Enabling Home button
getActionBar().setHomeButtonEnabled(true);
// Enabling Up navigation
getActionBar().setDisplayHomeAsUpEnabled(true);
// Setting item click listener for the listview mDrawerList
mDrawerList.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// Getting an array of rivers
String[] menuItems = getResources().getStringArray(R.array.menus);
// Currently selected river
mTitle = menuItems[position];
if (mTitle.equals("Beranda")){
FragmentHome fragmenthome = new FragmentHome();
FragmentManager fragmentManager = getFragmentManager();
// Creating a fragment transaction
FragmentTransaction ft = fragmentManager.beginTransaction();
// Adding a fragment to the fragment transaction
ft.replace(R.id.content_frame, fragmenthome);
// Committing the transaction
ft.commit();
}
else if (mTitle.equals("Diagnosis")){
FragmentDiagnosis fragmentdiagnosis = new FragmentDiagnosis();
FragmentManager fragmentManager = getFragmentManager();
// Creating a fragment transaction
FragmentTransaction ft = fragmentManager.beginTransaction();
// Adding a fragment to the fragment transaction
ft.replace(R.id.content_frame, fragmentdiagnosis);
// Committing the transaction
ft.commit();
}
else if (mTitle.equals("Data Penyakit")){
FragmentPenyakit fragmentpenyakit = new FragmentPenyakit();
FragmentManager fragmentManager = getFragmentManager();
// Creating a fragment transaction
FragmentTransaction ft = fragmentManager.beginTransaction();
// Adding a fragment to the fragment transaction
ft.replace(R.id.content_frame, fragmentpenyakit);
// Committing the transaction
ft.commit();
}
else if (mTitle.equals("Bantuan")){
FragmentBantuan fragmentbantuan = new FragmentBantuan();
FragmentManager fragmentManager = getFragmentManager();
// Creating a fragment transaction
FragmentTransaction ft = fragmentManager.beginTransaction();
// Adding a fragment to the fragment transaction
ft.replace(R.id.content_frame, fragmentbantuan);
// Committing the transaction
ft.commit();
}
else if (mTitle.equals("Tentang")){
FragmentTentang fragmenttentang = new FragmentTentang();
FragmentManager fragmentManager = getFragmentManager();
// Creating a fragment transaction
FragmentTransaction ft = fragmentManager.beginTransaction();
// Adding a fragment to the fragment transaction
ft.replace(R.id.content_frame, fragmenttentang);
// Committing the transaction
ft.commit();
}
// Closing the drawer
mDrawerLayout.closeDrawer(mDrawerList);
}
});
//Menampilkan Fragment Home yang Tampil Pertama Kali
FragmentHome fragmenthome = new FragmentHome();
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction ft = fragmentManager.beginTransaction();
ft.replace(R.id.content_frame, fragmenthome);
ft.commit();
getActionBar().setTitle("Beranda");
}
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
mDrawerToggle.syncState();
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
/** Called whenever we call invalidateOptionsMenu() */
#Override
public boolean onPrepareOptionsMenu(Menu menu) {
// If the drawer is open, hide action items related to the content view
boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
menu.findItem(R.id.menu_settings).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
public void onBackPressed() {
new AlertDialog.Builder(this)
.setMessage("Apa kalian ingin Keluar?")
.setCancelable(false)
.setPositiveButton("Ya", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
MainActivity.this.finish();
}
})
.setNegativeButton("Tidak", null)
.show();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
FragmentTentang.java
public class FragmentTentang extends Fragment {
ViewPager mViewPager;
public View onCreateView(LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.activity_fragment_tentang, container, false);
return v;
}
#Override
public void onCreate(Bundle savedInstanceState) {
final ActionBar actionBar = getActivity().getActionBar();
// Specify that tabs should be displayed in the action bar.
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
// Create a tab listener that is called when the user changes tabs.
ActionBar.TabListener tabListener = new ActionBar.TabListener() {
#Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
#Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
mViewPager.setCurrentItem(tab.getPosition());
}
#Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
};
// Add 3 tabs, specifying the tab's text and TabListener
for (int i = 0; i < 3; i++) {
actionBar.addTab(
actionBar.newTab()
.setText("Aplikasi" + (i + 1))
.setTabListener(tabListener));
}
for (int i = 1; i < 3; i++) {
actionBar.addTab(
actionBar.newTab()
.setText("Pengembang" + (i + 1))
.setTabListener(tabListener));
}
for (int i = 2; i < 3; i++) {
actionBar.addTab(
actionBar.newTab()
.setText("Coba" + (i + 1))
.setTabListener(tabListener));
}
}
}
I want my app like this image.
Tentang
I have a calendar application. I am using ActionBarSherlock and Tabs. I have also implemented Options Menus in the Action Bar. I want one Menu Item in the Action Bar to behave differently when the tabs are selected.
How do I get the tab position in the onOptionsItemSelected(MenuItem item) method so based on that I can code the menu item accordingly?
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ActionBar bar = getSupportActionBar();
bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
ActionBar.Tab Tab1 = bar.newTab();
ActionBar.Tab Tab2 = bar.newTab();
Tab1.setText("Tab1");
Tab2.setText("Tab2");
Tab1.setTabListener(new MyTabListener());
Tab2.setTabListener(new MyTabListener());
bar.addTab(Tab1);
bar.addTab(Tab2);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
Intent newActivity;
// Handle item selection
switch (item.getItemId()) {
case android.R.id.home:
// app icon in action bar clicked; go home
newActivity = new Intent(this, Main.class);
newActivity.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(newActivity);
return true;
case R.id.menu_today_date:
//if condition here based on tabs selected
CalendarFragment frag = new CalendarFragment();
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(android.R.id.content, frag);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
ft.commit();
return true;
case R.id.menu_prefs:
newActivity = new Intent(this, Settings.class);
startActivityForResult(newActivity, requestCode);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private class MyTabListener implements ActionBar.TabListener
{
#Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
if(tab.getPosition()==0)
{
CalendarFragment frag = new CalendarFragment();
ft.replace(android.R.id.content, frag);
}
else
{
ConverterFragment frag = new ConverterFragment();
ft.replace(android.R.id.content, frag);
}
}
#Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
#Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
// TODO Auto-generated method stub
}
}
I couldn't get the tab position, but this is how I ended up doing it:
private int tabSelected = 0;
#Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
if(tab.getPosition()==0)
{
tabSelected = 0;
CalendarFragment frag = new CalendarFragment();
ft.replace(android.R.id.content, frag);
}
else
{
tabSelected = 1;
ConverterFragment frag = new ConverterFragment();
ft.replace(android.R.id.content, frag);
}
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
Intent newActivity;
// Handle item selection
switch (item.getItemId())
case R.id.menu_today_date:
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
if (tabSelected == 0){
CalendarFragment frag = new CalendarFragment();
ft.replace(android.R.id.content, frag);
}
else {
ConverterFragment frag = new ConverterFragment();
ft.replace(android.R.id.content, frag);
}
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.commit();
default:
return super.onOptionsItemSelected(item);
}
}