Develop Reference

Implement Searchview with Navigation Drawer and Fragment inside

I want to implement SearchView on the toolbar in Navigation-Drawer and there is Fragment Activity like in the picture. I've tried SearchView on regular Activity and I succeeded, but when I implement it to Fragment Activity, why its code can not run.
This is my Main Activity.java
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
public static final String MAKAN = "makanan";
public static String WHERE = "makanan";
public static int WHERE2;
String mQuery;
ArrayList<Makanan> mlist = new ArrayList<>();
ArrayList<Makanan> mlistAll = new ArrayList<>();
public String mQuery2;
boolean isFiltered;
MakananAdapter mAdapter;
ArrayList<Integer> mListMapFilter = new ArrayList<>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
View header = ((NavigationView)findViewById(R.id.nav_view)).getHeaderView(0);
ImageButton ib = (ImageButton)header.findViewById(R.id.imageButton);
ib.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, MapsActivity.class);
startActivity(intent);
}
});
setTitle("Beranda");
Hal1 fragment = new Hal1();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.frame, fragment, "fragment1");
//WHERE = "11";
fragmentTransaction.commit();
}
#Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
setTitle("About");
Hal2 fragments = new Hal2();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.frame, fragments, "fragment1");
fragmentTransaction.commit();
}
return super.onOptionsItemSelected(item);
}
#SuppressWarnings("StatementWithEmptyBody")
#Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.frag_all) {
setTitle("Rekomendasi");
SecondFragment fragment = new SecondFragment();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.frame, fragment, "fragment1");
WHERE = "11";
fragmentTransaction.commit();
} ...
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}}
And My SecondFragment.java
public class SecondFragment extends Fragment implements MakananAdapter.IMakananAdapter, SearchView.OnQueryTextListener {
public static final String MAKAN = "makanan";
private AppCompatActivity compat;
private RecyclerView recyclerView;
private MakananAdapter adapter;
public SecondFragment() {
// Required empty public constructor
}
ArrayList<Makanan> mList = new ArrayList<>();
//MakananAdapter mAdapter;
String mQuery;
ArrayList<Makanan> mlist = new ArrayList<>();
ArrayList<Makanan> mlistAll = new ArrayList<>();
boolean isFiltered;
MakananAdapter mAdapter;
ArrayList<Integer> mListMapFilter = new ArrayList<>();
private SearchView searchView = null;
private SearchView.OnQueryTextListener queryTextListener;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootview = inflater.inflate(R.layout.activity_calling, container, false);
recyclerView = (RecyclerView) rootview.findViewById(R.id.recyclerView);
GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), 2);
recyclerView .setHasFixedSize(true);
recyclerView .setItemAnimator(new DefaultItemAnimator());
recyclerView .setLayoutManager(gridLayoutManager);
recyclerView.setLayoutManager(gridLayoutManager);
adapter = new MakananAdapter(mList);
recyclerView.setAdapter(adapter);
return rootview;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
fillData1();
//if i use this call method, the function is work
//[enter image description here][1]doFilter("roker");
}
private void fillData1() {
Resources resources = getResources();
String[] arJudul = resources.getStringArray(R.array.recommend);
String[] arDeskripsi = resources.getStringArray(R.array.recommend_desc);
String[] arHarga = resources.getStringArray(R.array.recommend_price);
String[] arDetail = resources.getStringArray(R.array.recommend_details);
String[] arLokasi = resources.getStringArray(R.array.recommend_locations);
String[] arLat = resources.getStringArray(R.array.recommend_lat);
String[] arLng = resources.getStringArray(R.array.recommend_longi);
TypedArray a = resources.obtainTypedArray(R.array.recommend_pict);
String[] arFoto = new String[a.length()];
for (int i = 0; i < arFoto.length; i++) {
int id = a.getResourceId(i, 0);
arFoto[i] = ContentResolver.SCHEME_ANDROID_RESOURCE + "://"
+ resources.getResourcePackageName(id) + '/'
+ resources.getResourceTypeName(id) + '/'
+ resources.getResourceEntryName(id) + '/';
}
a.recycle();
for (int i = 0; i < arJudul.length; i++) {
mList.add(new Makanan(arJudul[i], arDeskripsi[i], arFoto[i], arHarga[i], arDetail[i], arLokasi[i], arLat[i], arLng[i]));
}
}
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.main, menu);
MenuItem searchItem = menu.findItem(R.id.action_search);
SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
searchView.setQueryHint("Cari");
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
#Override
public boolean onQueryTextSubmit(String query) {
//Log.i("onQueryTextSubmit", query);
//mQuery = query.toLowerCase();
//doFilter(mQuery);
return false;
}
#Override
public boolean onQueryTextChange(String newText) {
Log.i("onQueryTextChange", newText);
mQuery = newText.toLowerCase();
doFilter(mQuery);
return true;
}
});
return;
}
//My filter function goes here
public boolean doFilter(String query) {
if (!isFiltered) {
mlistAll.clear();
mlistAll.addAll(mList);
isFiltered = true;
}
mList.clear();
if (query.isEmpty()) {
mList.addAll(mlistAll);
isFiltered = false;
return false;
} else {
mListMapFilter.clear();
for (int i = 0; i < mlistAll.size(); i++) {
Makanan makanan = mlistAll.get(i);
if (makanan.judul.toLowerCase().contains(query) ||
makanan.deskripsi.toLowerCase().contains(query)) {
mList.add(makanan);
mListMapFilter.add(i);
}
}
return true;
}
}
#Override
public boolean onQueryTextSubmit(String query) {
return false;
}
#Override
public boolean onQueryTextChange(String newText) {
return true;
}
#Override
public void doClick(int pos) {
Intent intent = new Intent(getContext(), DetailActivity.class);
intent.putExtra(MAKAN, mList.get(pos));
startActivity(intent);
}}
So, my question is how to run the doFilter function with query by user input ? Is that possible ? thanks in advance
Image link
[1]: https://ibb.co/fFO3gQ - doFilter not work
[2]: https://ibb.co/dYXw1Q - static doFilter work

Assuming that you have added searchable.xml into res/xml/ project directory and in your AndroidManifest.xml, you have declared the MainActivity as searchable activity.
1. Add menu.xml into res/menu folder containing menu item that uses SearchView using app:actionViewClass="android.support.v7.widget.SearchView"
<item
android:id="#+id/action_search"
android:icon="#drawable/ic_action_search"
android:title="#string/search_hint"
app:showAsAction="collapseActionView|ifRoom"
app:actionViewClass="android.support.v7.widget.SearchView" />
2. Setup SearchView and add SearchView.setOnQueryTextListener to your MainActivity.
3. Ony add a static Filter function into your Fragment class. For example:
public static void doFilter(String searchQuery) {
...........
....................
}
Update your MainActivity as below:
public class MainActivity extends AppCompatActivity {
Context mContext;
// Default active navigation menu
int mActiveMenu;
// TAGS
public static final int MENU_FIRST = 0;
public static final int MENU_SECOND = 1;
// Action bar search widget
SearchView searchView;
String searchQuery = "";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mContext = this;
................
...........................
// FirstFragment will show when app launch
mActiveMenu = MENU_FIRST;
displayViewWithFragment(mActiveMenu);
// NavigationView
mNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
//Check to see which item was being clicked and perform appropriate action
switch (menuItem.getItemId())
{
case R.id.navigation_item_first:
{
// First
displayViewWithFragment(MENU_FIRST);
return true;
}
case R.id.navigation_item_second:
{
// Second
displayViewWithFragment(MENU_SECOND);
return true;
}
default:
return true;
}
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
// Getting search action from action bar and setting up search view
MenuItem searchItem = menu.findItem(R.id.action_search);
searchView = (SearchView)searchItem.getActionView();
// Setup searchView
setupSearchView(searchItem);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item)
{
// Handle action bar actions click
switch (item.getItemId())
{
case R.id.action_search:
return true;
default:
return super.onOptionsItemSelected(item);
}
}
// Search widget
private void setupSearchView(MenuItem searchItem)
{
SearchManager searchManager = (SearchManager) this.getSystemService(Context.SEARCH_SERVICE);
if (searchManager != null)
{
SearchableInfo info = searchManager.getSearchableInfo(getComponentName());
searchView.setSearchableInfo(info);
}
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
#Override
public boolean onQueryTextChange(String newText)
{
searchQuery = newText;
// Load search data on respective fragment
if(mActiveMenu == MENU_FIRST) // First
{
FirstFragment.doFilter(newText);
}
else if(mActiveMenu == MENU_SECOND) // Second
{
SecondFragment.doFilter(newText);
}
return true;
}
#Override
public boolean onQueryTextSubmit(String query) {
//searchView.clearFocus();
return false;
}
});
// Handling focus change of search view
searchView.setOnQueryTextFocusChangeListener(new OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
// Focus changed after pressing back key or pressing done in keyboard
if (!hasFocus) {
searchQuery = "";
}
}
});
}
/**
* Displaying fragment view for selected nav drawer list item
* */
private void displayViewWithFragment(final int position) {
// Active menu
mActiveMenu = position;
Fragment fragment = null;
switch (position)
{
case MENU_FIRST:
{
// First
fragment = new FirstFragment();
}
break;
case MENU_SECOND:
{
// Second
fragment = new SecondFragment();
}
break;
default:
break;
}
if (fragment != null)
{
mFragmentTransition = getSupportFragmentManager().beginTransaction();
mFragmentTransition.replace(R.id.frame_container, fragment);
mFragmentTransition.commit();
}
}
}
Add filter function to FirstFragment:
public static void doFilter(String searchQuery)
{
// Filter codes here
...................
.............................
// Update RecyclerView
adapter.notifyDataSetChanged();
}
Hope this will help~

Android Navigation Drawer can't click on one item

I have a really interesting problem with my Navigator menu.
I have no idea why... But I can click on any item from my menu, I don't want to say I click and nothing happened. I really want to say I can't click on any item, all my menu it's like a big image.
I've try to make a new project witch already have Navigation Drawer Activity, of course it works.. but when I've try to copy that code and put on mine.. I have the same problem and vice versa, I've try to put my code into a new project with Navigation Drawer Activity, but again... I can't click on any item.
Here it's one image with my aplication.
Here it's my Main Activity:
public class MainActivity extends Activity implements NavigationDrawerFragment.NavigationDrawerCallbacks, AdapterView.OnItemClickListener {
ArrayList<Trail> arrayTrail;
ListView listViewTrails;
ArrayList<Wonder> arrayWonders1;
ArrayList<Wonder> arrayWonders2;
ArrayList<Wonder> arrayWonders3;
ArrayList<Wonder> arrayWonders4;
private NavigationDrawerFragment mNavigationDrawerFragment;
private CharSequence mTitle;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mNavigationDrawerFragment = (NavigationDrawerFragment) getFragmentManager().findFragmentById(R.id.navigation_drawer);
mTitle = getTitle();
mNavigationDrawerFragment.setUp(R.id.navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout));
arrayWonders1 = new ArrayList<>();
arrayWonders2 = new ArrayList<>();
arrayWonders3 = new ArrayList<>();
arrayWonders4 = new ArrayList<>();
arrayWonders1.add(new Wonder("https://risehighershinebrighter.files.wordpress.com/2014/11/magic-of-blue-universe-images.jpg", "Ceva", "100"));
arrayWonders1.add(new Wonder("http://i765.photobucket.com/albums/xx291/just-meller/national%20geografic/Birds-national-geographic-6873734-1600-1200.jpg", "Ceva", "20"));
arrayWonders2.add(new Wonder("hhttp://www.freestockphotos.name/wallpaper-original/wallpapers/download-images-of-gentle-dogs-6866.jpg", "Ceva", "400"));
arrayWonders2.add(new Wonder("http://www.planwallpaper.com/static/images/desktop-year-of-the-tiger-images-wallpaper.jpg", "Ceva", "200"));
arrayWonders3.add(new Wonder("http://hdwallnpics.com/wp-content/gallery/hd-tiger-images/tigers-wallpapers-hd.jpg", "Ceva", "100"));
arrayWonders3.add(new Wonder("http://imgscenter.com/images/2014/09/13/6-autumn-nature-sandbox-images_2053316.jpg", "Ceva", "100"));
arrayWonders4.add(new Wonder("http://www.tollywooddaily.com/wp-content/uploads/2015/05/HORIZONTAL-BABY-HIGHRES-EMPTY.jpg", "Ceva", "100"));
arrayWonders4.add(new Wonder("http://www.hdwallpapersimages.com/wp-content/uploads/2014/01/Winter-Tiger-Wild-Cat-Images.jpg", "Ceva", "100"));
arrayTrail = new ArrayList<>();
Trail audi = new Trail("http://www.hdwallpapersimages.com/wp-content/uploads/2014/01/Winter-Tiger-Wild-Cat-Images.jpg", "Paris", "Popular Destination", "htrhetgftrwfrec", "Story", arrayWonders1);
Trail opel = new Trail("http://www.gettyimages.com/gi-resources/images/CreativeImages/Hero-527920799.jpg", "Romania", "Popular Destination", "fewfwefwefWgfeg", "Story", arrayWonders2);
Trail mercedes = new Trail("http://blog.jimdo.com/wp-content/uploads/2014/01/tree-247122.jpg", "Italia", "Popular Destination", "gtrhrthtrhrw", "Story", arrayWonders3);
Trail ferrari = new Trail("http://saturn.jpl.nasa.gov/multimedia/images/moons/images/PIA07759.jpg", "Roma", "Popular Destination", "dajfuisndfisndfs", "Story", arrayWonders4);
Trail fiesta = new Trail("http://www.quicksprout.com/images/foggygoldengatebridge.jpg", "Bucuresti", "Popular Destination", "regehgtrhrjhjy", "Story", arrayWonders1);
Trail porshe = new Trail("http://3.bp.blogspot.com/-rZmCIp0C-hQ/Tx6aCFeweoI/AAAAAAAAAnQ/WqIEVBTIzRk/s1600/Cool-Tiger-Wallpaper-1920x1080-HD.jpg", "Luxemburg", "Popular Destination", "Ffdsjifsdfmskodmf", "Story", arrayWonders2);
arrayTrail.add(audi);
arrayTrail.add(opel);
arrayTrail.add(mercedes);
arrayTrail.add(ferrari);
arrayTrail.add(fiesta);
arrayTrail.add(porshe);
listViewTrails = (ListView) findViewById(R.id.list_trails);
ListTailsAdapter adapter = new ListTailsAdapter(this, arrayTrail);
listViewTrails.setAdapter(adapter);
listViewTrails.setOnItemClickListener(this);
}
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Trail selectedTrail = arrayTrail.get(position);
Intent intent = new Intent(this, TrailActivity.class);
intent.putExtra("trail", selectedTrail);
startActivity(intent);
}
#Override
public void onNavigationDrawerItemSelected(int position) {
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction().replace(R.id.container, PlaceholderFragment.newInstance(position + 1)).commit();
}
public void onSectionAttached(int number) {
switch (number) {
case 1:
mTitle = getString(R.string.title_section1);
break;
case 2:
mTitle = getString(R.string.title_section2);
break;
case 3:
mTitle = getString(R.string.title_section3);
break;
}
}
public void restoreActionBar() {
ActionBar actionBar = getActionBar();
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setDisplayShowTitleEnabled(false);
actionBar.setTitle(mTitle);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
if (!mNavigationDrawerFragment.isDrawerOpen()) {
getMenuInflater().inflate(R.menu.main, menu);
restoreActionBar();
return true;
}
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.main_menu_search) {
ArrayList<Trail> trails = arrayTrail;
Intent intent = new Intent(this, SearchActivity.class);
intent.putExtra("trailsSearch", trails);
startActivity(intent);
return true;
}
return super.onOptionsItemSelected(item);
}
public static class PlaceholderFragment extends Fragment {
private static final String ARG_SECTION_NUMBER = "section_number";
public static PlaceholderFragment newInstance(int sectionNumber) {
PlaceholderFragment fragment = new PlaceholderFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
public PlaceholderFragment() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container, false);
return rootView;
}
#Override
public void onAttach(Activity activity) {
super.onAttach(activity);
((MainActivity) activity).onSectionAttached(getArguments().getInt(ARG_SECTION_NUMBER));
}
}
}
And here it Navigation Drawer Fragment class:
public class NavigationDrawerFragment extends Fragment {
private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";
private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";
private NavigationDrawerCallbacks mCallbacks;
private ActionBarDrawerToggle mDrawerToggle;
private DrawerLayout mDrawerLayout;
private ListView mDrawerListView;
private View mFragmentContainerView;
private int mCurrentSelectedPosition = 0;
private boolean mFromSavedInstanceState;
private boolean mUserLearnedDrawer;
public NavigationDrawerFragment() {
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
mUserLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);
if (savedInstanceState != null) {
mCurrentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
mFromSavedInstanceState = true;
}
selectItem(mCurrentSelectedPosition);
}
#Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setHasOptionsMenu(true);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
mDrawerListView = (ListView) inflater.inflate(
R.layout.fragment_navigation_drawer, container, false);
mDrawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
selectItem(position);
}
});
mDrawerListView.setAdapter(new ArrayAdapter<String>(
getActionBar().getThemedContext(),
android.R.layout.simple_list_item_activated_1,
android.R.id.text1,
new String[]{
getString(R.string.categori_1),
getString(R.string.categori_2),
getString(R.string.categori_3),
}));
mDrawerListView.setItemChecked(mCurrentSelectedPosition, true);
return mDrawerListView;
}
public boolean isDrawerOpen() {
return mDrawerLayout != null && mDrawerLayout.isDrawerOpen(mFragmentContainerView);
}
public void setUp(int fragmentId, DrawerLayout drawerLayout) {
mFragmentContainerView = getActivity().findViewById(fragmentId);
mDrawerLayout = drawerLayout;
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
ActionBar actionBar = getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setHomeButtonEnabled(true);
mDrawerToggle = new ActionBarDrawerToggle(
getActivity(),
mDrawerLayout,
R.drawable.ic_drawer,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close
) {
#Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
if (!isAdded()) {
return;
}
getActivity().invalidateOptionsMenu();
}
#Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
if (!isAdded()) {
return;
}
if (!mUserLearnedDrawer) {
mUserLearnedDrawer = true;
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
}
getActivity().invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
}
};
if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
mDrawerLayout.openDrawer(mFragmentContainerView);
}
mDrawerLayout.post(new Runnable() {
#Override
public void run() {
mDrawerToggle.syncState();
}
});
mDrawerLayout.setDrawerListener(mDrawerToggle);
}
private void selectItem(int position) {
mCurrentSelectedPosition = position;
if (mDrawerListView != null) {
mDrawerListView.setItemChecked(position, true);
}
if (mDrawerLayout != null) {
mDrawerLayout.closeDrawer(mFragmentContainerView);
}
if (mCallbacks != null) {
mCallbacks.onNavigationDrawerItemSelected(position);
}
}
#Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mCallbacks = (NavigationDrawerCallbacks) activity;
} catch (ClassCastException e) {
throw new ClassCastException("Activity must implement NavigationDrawerCallbacks.");
}
}
#Override
public void onDetach() {
super.onDetach();
mCallbacks = null;
}
#Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(STATE_SELECTED_POSITION, mCurrentSelectedPosition);
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
mDrawerToggle.onConfigurationChanged(newConfig);
}
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
if (mDrawerLayout != null && isDrawerOpen()) {
inflater.inflate(R.menu.main, menu);
showGlobalContextActionBar();
}
super.onCreateOptionsMenu(menu, inflater);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
private void showGlobalContextActionBar() {
ActionBar actionBar = getActionBar();
actionBar.setDisplayShowTitleEnabled(true);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
actionBar.setTitle(R.string.app_name);
}
private ActionBar getActionBar() {
return getActivity().getActionBar();
}
public static interface NavigationDrawerCallbacks {
void onNavigationDrawerItemSelected(int position);
}
}
So if anyone of you guys have any idea... Please tell me, I really need to fix it as soon as possible and in this moment I don't have any idea how..
Thx for your help :)

this code work for me
public class MyDrawer extends AppCompatActivity {
ActionBarDrawerToggle toggle;
// other code
super.setContentView(fullLayout);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
//setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
final DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout3);
toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
final NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
drawer.closeDrawers();
int itemId = menuItem.getItemId();
//Toast.makeText(getApplicationContext(), menuItem.getTitle().toString(),
// Toast.LENGTH_LONG).show();
int id = menuItem.getItemId();
if (id == R.id.nav_camara) {
update();
// Handle the camera action
} else if (id == R.id.nav_gallery) {
Intent intent = new Intent(getApplicationContext(), AndroidListViewCursorAdaptorActivity.class);
startActivity(intent);
// } else if (id == R.id.nav_slideshow) {
} else if (id == R.id.nav_manage) {
Intent intent = new Intent(getApplicationContext(), Manage.class);
startActivity(intent);
} else if (id == R.id.nav_about) {
Intent intent = new Intent(getApplicationContext(), About.class);
startActivity(intent);
}
else if (id == R.id.nav_cantect) {
Intent intent = new Intent(getApplicationContext(), AboutCantect.class);
startActivity(intent);
}
//navigationView.getMenu().findItem(R.id.drawer_5_reasons).setChecked(true);
return true;
}
});
}
#Override
public boolean onOptionsItemSelected(MenuItem item)
{
if (toggle.onOptionsItemSelected(item))
{
return true;
}
return super.onOptionsItemSelected(item);
}

Action Button Not Showing Drawable in Action Bar

I am trying to get an action button to appear in my action bar, however I am only able to get the action overflow to show up instead of the drawable. Here is what I see.
Here is my menu_friends.xml source:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:binder="http://schemas.android.com/apk/res-auto" >
<!-- action_friends should appear as action button -->
<item android:id="#+id/action_friends"
android:icon="#drawable/ic_account_plus_grey600_24dp"
android:title="#string/menu_edit_friends_label"
binder:showAsAction="always" />
</menu>
Here is the fragment where I am inflating the menu:
public class FriendsFragment extends Fragment {
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
setHasOptionsMenu(true);
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_friends, container, false);
}
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
super.onCreateOptionsMenu(menu, inflater);
menu.clear();
inflater.inflate(R.menu.menu_friends, menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_friends:
navigateToEditFriends();
}
return super.onOptionsItemSelected(item);
}
private void navigateToEditFriends() {
Intent myIntent = new Intent(FriendsFragment.this.getActivity(), EditFriendsActivity.class);
startActivity(myIntent);
}
}
Here is my MainActivity code:
public class MainActivity extends FragmentActivity {
private static final String TAG = MainActivity.class.getSimpleName();
private PagerSlidingTabStrip tabs;
private ViewPager pager;
private MyPagerAdapter adapter;
private DrawerLayout mDrawerLayout;
private ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
private CharSequence mDrawerTitle;
private CharSequence mTitle;
private String[] mDrawerItems;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle = mDrawerTitle = getTitle();
mDrawerItems = getResources().getStringArray(R.array.drawer_titles);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
// set a custom shadow that overlays the menu_main content when the drawer opens
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
// Add items to the ListView
mDrawerList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_item, mDrawerItems));
// Set the OnItemClickListener so something happens when a
// user clicks on an item.
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
// Enable ActionBar app icon to behave as action to toggle the NavigationDrawer
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
mDrawerToggle = new ActionBarDrawerToggle(
this,
mDrawerLayout,
R.string.drawer_open,
R.string.drawer_close
) {
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu
}
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
/* // Set the default content area to item 0
// when the app opens for the first time
if(savedInstanceState == null) {
}*/
tabs = (PagerSlidingTabStrip) findViewById(R.id.tabs);
pager = (ViewPager) findViewById(R.id.pager);
adapter = new MyPagerAdapter(getSupportFragmentManager());
pager.setAdapter(adapter);
final int pageMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4, getResources().getDisplayMetrics());
pager.setPageMargin(pageMargin);
tabs.setViewPager(pager);
}
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
mDrawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
mDrawerToggle.onConfigurationChanged(newConfig);
}
private class DrawerItemClickListener implements AdapterView.OnItemClickListener {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
navigateTo(position);
}
}
private void navigateTo(int position) {
switch(position) {
case 0:
navigateToSettings();
break;
case 1:
userLogout();
break;
}
mDrawerLayout.closeDrawer(mDrawerList);
}
#Override
public void setTitle(CharSequence title) {
mTitle = title;
getActionBar().setTitle(mTitle);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if(mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
public class MyPagerAdapter extends FragmentPagerAdapter {
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public CharSequence getPageTitle(int position) {
return (position ==0)? "Inbox" : "Friends";
}
#Override
public int getCount() {
return 2;
}
#Override
public Fragment getItem(int position) {
return (position ==0)? new InboxFragment() : new FriendsFragment();
}
}
private void userLogout() {
ParseFacebookUtils.getSession().closeAndClearTokenInformation();
ParseUser.logOut();
Intent intent = new Intent(this, LoginActivity.class);
startActivity(intent);
}
private void navigateToSettings() {
Intent intent = new Intent(this, Settings.class);
startActivity(intent);
}
}
Any help on this would be greatly appreciated!
-R

Put the setHasOptionsMenu() in your Fragments onCreate methode and not in onCreateView() methode. That should do the trick.

ActionBar is not showing Title in Android

I want to implement Left & Right Side Slider Menu so I have set Right Side Slider in NavigationDrawerSlider which already have Left Side Slider by Default.
I am using ActionBarSherLock for this to support Application from Api 8. Slider is working fine but issue is that ActionBar is not showing Title.
Please help me to solve this issue. One more thing, When I Click on ImageView, It also fires ActionBarDrawerToggle. So, how to prevent this also ?
My Code:
public class MainActivity extends SherlockFragmentActivity {
private DrawerLayout mDrawerLayout;
private ListView mDrawerList_Left;
private ListView mDrawerList_Right;
private ActionBarDrawerToggle mDrawerToggle;
private ActionBar actionBar_Right;
private ArrayList<NavDrawerItem> navDrawerItems_Left;
private ArrayList<NavDrawerItem> navDrawerItems_Right;
private CharSequence mDrawerTitle_Left;
private CharSequence mTitle_Left;
private CharSequence mDrawerTitle_Right;
private CharSequence mTitle_Right;
private String[] mFragmentTitles_Left;
private String[] mFragmentTitles_Right;
private TypedArray navMenuIcons_Left;
private TypedArray navMenuIcons_Right;
private NavDrawerListAdapter adapter_Left;
private NavDrawerListAdapter adapter_Right;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle_Left = mDrawerTitle_Left = getTitle();
mFragmentTitles_Left = getResources().getStringArray(
R.array.nav_drawer_items);
mFragmentTitles_Right = getResources().getStringArray(
R.array.nav_drawer_items_right);
navMenuIcons_Left = getResources().obtainTypedArray(
R.array.nav_drawer_icons);
navMenuIcons_Right = getResources().obtainTypedArray(
R.array.nav_drawer_icons_right);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList_Left = (ListView) findViewById(R.id.list_left_slidermenu);
mDrawerList_Right = (ListView) findViewById(R.id.list_right_slidermenu);
actionBar_Right = getSupportActionBar();
actionBar_Right.setCustomView(R.layout.right_menu);
actionBar_Right.setDisplayShowTitleEnabled(true);
actionBar_Right.setDisplayShowCustomEnabled(true);
navDrawerItems_Left = new ArrayList<NavDrawerItem>();
navDrawerItems_Right = new ArrayList<NavDrawerItem>();
// Left Side Menus...
// Home...
navDrawerItems_Left.add(new NavDrawerItem(mFragmentTitles_Left[0],
navMenuIcons_Left.getResourceId(0, -1)));
navMenuIcons_Left.recycle();
// Right Side Menus...
// Edit Profile...
navDrawerItems_Right.add(new NavDrawerItem(mFragmentTitles_Right[0],
navMenuIcons_Right.getResourceId(0, -1)));
// Change Password...
navDrawerItems_Right.add(new NavDrawerItem(mFragmentTitles_Right[1],
navMenuIcons_Right.getResourceId(1, -1)));
navMenuIcons_Right.recycle();
mDrawerList_Left
.setOnItemClickListener(new DrawerItemClickListener_Left());
mDrawerList_Right
.setOnItemClickListener(new DrawerItemClickListener_Right());
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
adapter_Left = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems_Left);
mDrawerList_Left.setAdapter(adapter_Left);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, R.string.app_name, R.string.app_name);
adapter_Right = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems_Right);
mDrawerList_Right.setAdapter(adapter_Right);
ImageView imgRight = (ImageView) findViewById(R.id.imgRightMenu);
imgRight.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (mDrawerLayout.isDrawerOpen(mDrawerList_Right)) {
mDrawerLayout.closeDrawer(mDrawerList_Right);
setTitle(mTitle_Right);
} else {
mDrawerLayout.openDrawer(mDrawerList_Right);
mDrawerLayout.closeDrawer(mDrawerList_Left);
setTitle(mDrawerTitle_Right);
}
}
});
mDrawerLayout.setDrawerListener(mDrawerToggle);
if (savedInstanceState == null) {
selectItem_Left(0);
}
}
#Override
public boolean onPrepareOptionsMenu(Menu menu) {
// boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
return super.onPrepareOptionsMenu(menu);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
// getSupportMenuInflater().inflate(R.menu.main, menu);
return true;
}
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
if (mDrawerLayout.isDrawerOpen(mDrawerList_Left)) {
mDrawerLayout.closeDrawer(mDrawerList_Left);
setTitle(mTitle_Left);
} else {
mDrawerLayout.openDrawer(mDrawerList_Left);
mDrawerLayout.closeDrawer(mDrawerList_Right);
setTitle(mDrawerTitle_Left);
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
private class DrawerItemClickListener_Left implements
ListView.OnItemClickListener {
#Override
public void onItemClick(AdapterView<?> parent, View v, int position,
long id) {
selectItem_Left(position);
}
}
private void selectItem_Left(int position) {
Fragment newFragment = new Home();
FragmentManager fm = getSupportFragmentManager();
switch (position) {
case 0:
newFragment = new Home();
break;
}
fm.beginTransaction().replace(R.id.frame_container, newFragment)
.commit();
mDrawerList_Left.setItemChecked(position, true);
setTitle(mFragmentTitles_Left[position]);
mDrawerLayout.closeDrawer(mDrawerList_Left);
}
private class DrawerItemClickListener_Right implements
ListView.OnItemClickListener {
#Override
public void onItemClick(AdapterView<?> parent, View v, int position,
long id) {
selectItem_Right(position);
}
}
private void selectItem_Right(int position) {
Fragment newFragment = new EditProfile();
FragmentManager fm = getSupportFragmentManager();
switch (position) {
case 0:
newFragment = new EditProfile();
break;
case 1:
newFragment = new ChangePassword();
break;
}
fm.beginTransaction().replace(R.id.frame_container, newFragment)
.commit();
mDrawerList_Right.setItemChecked(position, true);
setTitle(mFragmentTitles_Right[position]);
mDrawerLayout.closeDrawer(mDrawerList_Right);
}
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
mDrawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
mDrawerToggle.onConfigurationChanged(newConfig);
}
}
I have figured out that It is not showing title because of
actionBar_Right = getSupportActionBar();
actionBar_Right.setCustomView(R.layout.right_menu);
actionBar_Right.setDisplayShowTitleEnabled(true);
actionBar_Right.setDisplayShowCustomEnabled(true);
What to do for this ?

For showing the title in the ActionBar setTitle must be overridden:
#Override
public void setTitle(CharSequence title)
{
this.title = title;
getSupportActionBar().setTitle(title);
}

android tabHost brakes listviews onArticleSelected

I have a Main Drawer activity which loads my fragments when a drawer item is selected. The fragment that is laoded contains a tabhost which hosts multiple fragments so you can switch to via tabs.
Before Tabs I had a fragment with a bunch of butons that when clicked, replaced the current fragment with a new fragment. The fragments all have listviews in them, and when you click an item replaced the current listview fragment with another fragment.
My problem is when I placed all my fragments into a tabhost the ArticleOnSelected no longer works, and force closes my app when ever an item is actually selected form the list view. Here is an example of one of the FC errors:
03-02 16:40:34.121 9066-9066/com.beerportfolio.beerportfoliopro E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.IllegalArgumentException: No view found for id 0x7f09008c (com.beerportfolio.beerportfoliopro:id/main) for fragment BreweryPage2{41ba3478 #2 id=0x7f09008c}
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:919)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:440)
at android.os.Handler.handleCallback(Handler.java:730)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:158)
at android.app.ActivityThread.main(ActivityThread.java:5789)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:843)
at dalvik.system.NativeStart.main(Native Method)
I see the problem is with the view, and I think it can not access the main framelayout from the layout which holds all the fragments with the navigation drawer.
My MainDrawer2 class is what opens first and is where the drawer and fragments are loaded into. The code is:
public class MainDrawer2 extends FragmentActivity
{
private static final String EXTRA_NAV_ITEM = "extraNavItem";
private static final String STATE_CURRENT_NAV = "stateCurrentNav";
private ActionBarDrawerToggle mDrawerToggle;
private DrawerLayout mDrawerLayout;
private NavDrawerListAdapter mDrawerAdapter;
private ListView mDrawerList;
private CharSequence mTitle;
private CharSequence mDrawerTitle;
private MainNavItem mCurrentNavItem;
public static Intent createLaunchFragmentIntent(Context context, MainNavItem navItem)
{
return new Intent(context, MainDrawer2.class)
.putExtra(EXTRA_NAV_ITEM, navItem.ordinal());
}
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_main);
mTitle = mDrawerTitle = getTitle();
mDrawerLayout = (DrawerLayout)findViewById(R.id.drawer_layout);
mDrawerList = (ListView)findViewById(R.id.drawer);
getActionBar().setDisplayHomeAsUpEnabled(true);
enableHomeButtonIfRequired();
mDrawerAdapter = new NavDrawerListAdapter(getApplicationContext());
mDrawerList.setAdapter(mDrawerAdapter);
mDrawerList.setOnItemClickListener(new ListView.OnItemClickListener()
{
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
displayNavFragment((MainNavItem)parent.getItemAtPosition(position));
}
});
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, R.string.app_name, R.string.app_name)
{
public void onDrawerClosed(View view)
{
getActionBar().setTitle(mTitle);
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView)
{
getActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
if(getIntent().hasExtra(EXTRA_NAV_ITEM)){
MainNavItem navItem = MainNavItem.values()
[getIntent().getIntExtra(EXTRA_NAV_ITEM,
MainNavItem.STATISTICS.ordinal())];
displayNavFragment(navItem);
}
else if(savedInstanceState != null){
mCurrentNavItem = MainNavItem.values()
[savedInstanceState.getInt(STATE_CURRENT_NAV)];
setCurrentNavItem(mCurrentNavItem);
}
else{
displayNavFragment(MainNavItem.STATISTICS);
}
}
#TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
private void enableHomeButtonIfRequired()
{
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH){
getActionBar().setHomeButtonEnabled(true);
}
}
#Override
public void setTitle(CharSequence title)
{
mTitle = title;
getActionBar().setTitle(mTitle);
}
#Override
protected void onPostCreate(Bundle savedInstanceState)
{
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig)
{
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggles
mDrawerToggle.onConfigurationChanged(newConfig);
}
#Override
protected void onSaveInstanceState(Bundle outState)
{
super.onSaveInstanceState(outState);
outState.putInt(STATE_CURRENT_NAV, mCurrentNavItem.ordinal());
}
#Override
public boolean onCreateOptionsMenu(Menu menu)
{
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
/*
#Override
public boolean onPrepareOptionsMenu(Menu menu)
{
// if nav drawer is opened, hide the action items
boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
menu.findItem(R.id.action_settings).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
*/
private void displayNavFragment(MainNavItem navItem)
{
if(navItem == mCurrentNavItem){
return;
}
Fragment fragment = Fragment.instantiate(this,
navItem.getFragClass().getName());
if(fragment != null){
getSupportFragmentManager().beginTransaction()
.replace(R.id.main, fragment)
.commit();
setCurrentNavItem(navItem);
}
}
private void setCurrentNavItem(MainNavItem navItem)
{
int position = navItem.ordinal();
// If navItem is in DrawerAdapter
if(position >= 0 && position < mDrawerAdapter.getCount()){
mDrawerList.setItemChecked(position, true);
}
else{
// navItem not in DrawerAdapter, de-select current item
if(mCurrentNavItem != null){
mDrawerList.setItemChecked(mCurrentNavItem.ordinal(), false);
}
}
mDrawerLayout.closeDrawer(mDrawerList);
setTitle(navItem.getTitleResId());
mCurrentNavItem = navItem;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
if(mDrawerLayout.isDrawerOpen(mDrawerList)) {
mDrawerLayout.closeDrawer(mDrawerList);
}
else {
mDrawerLayout.openDrawer(mDrawerList);
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
public void goToSearch(MenuItem item){
//go to search page
Fragment Fragment_one;
FragmentManager man= getSupportFragmentManager();
FragmentTransaction tran = man.beginTransaction();
Fragment_one = new Search();
tran.replace(R.id.main, Fragment_one);//tran.
tran.addToBackStack(null);
tran.commit();
}
}
The default fragment which is loaded is the fragment which holds my tabhost and creates the tabs:
public class StatisticsTab extends Fragment {
private FragmentTabHost mTabHost;
//Mandatory Constructor
public StatisticsTab() {
}
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_tabs,container, false);
mTabHost = (FragmentTabHost)rootView.findViewById(android.R.id.tabhost);
mTabHost.setup(getActivity(), getChildFragmentManager(), R.id.realtabcontent);
mTabHost.addTab(mTabHost.newTabSpec("Basic").setIndicator("Basic"),
StatisticsPage.class, null);
mTabHost.addTab(mTabHost.newTabSpec("Brewery").setIndicator("Brewery"),
BreweryStatistics.class, null);
mTabHost.addTab(mTabHost.newTabSpec("Style").setIndicator("Style"),
StyleStatistics.class, null);
mTabHost.addTab(mTabHost.newTabSpec("Taste").setIndicator("Taste"),
TasteStatisticsPage.class, null);
return rootView;
}
}
If I click on an item in my tab and bring up the listview like this:
It gives me the FC I posted above. The code for this fragment is:
public class BreweryStatistics extends Fragment implements GetBreweryStatisticsJSON.OnArticleSelectedListener {
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.brewery_statistics_layout, container, false);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
String userName = prefs.getString("userName", null);
String userID = prefs.getString("userID", null);
String url = "myURL";
//async task to get beer taste tag percents
GetBreweryStatisticsJSON task = new GetBreweryStatisticsJSON(getActivity());
task.setOnArticleSelectedListener(this);
task.execute(url);
// Inflate the layout for this fragment
return v;
}
#Override
public void onArticleSelected(String bID){
//code to execute on click
Fragment Fragment_one;
FragmentManager man= getFragmentManager();
FragmentTransaction tran = man.beginTransaction();
Fragment_one = new BreweryPage2();
final Bundle bundle = new Bundle();
bundle.putString("breweryIDSent", bID);
Fragment_one.setArguments(bundle);
tran.replace(R.id.main, Fragment_one);//tran.
tran.addToBackStack(null);
tran.commit();
}
}
And when that onArticleSelected above is executed it does not load the new fragment. In theory what should happen the Fragment that holds the tabhost StatisticsTab should be replaced with the new Fragment in the OnArticleSelected