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My Navigation Drawer closes whenever i click some item on it [duplicate]

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Android in Navigation Drawer when I click anywhere drawer closes
(2 answers)
Navigation Drawer closes on click
(1 answer)
Closed 3 years ago.
How do I make it so when I click on the menu it does something (in this case write "click")? For some reason it's not working. I followed a youtube video for this , I'm new to android studio. Thank you in advance. Also how do i bypass this "mostly code" error. when I have not more to explain.
DrawerLayout drawerLayout;
ActionBarDrawerToggle drawerToggle;
Toolbar toolbar;
NavigationView navigationView;
private DrawerLayout mDrawerLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawerLayout = findViewById(R.id.drawer);
drawerToggle = new ActionBarDrawerToggle(this,drawerLayout,toolbar,R.string.open_drawer,R.string.close_drawer);
drawerLayout.addDrawerListener(drawerToggle);
drawerToggle.setDrawerIndicatorEnabled(true);
drawerToggle.syncState();
navigationView = findViewById(R.id.navigationView);
navigationView.setNavigationItemSelectedListener(this);
}
The OnClick part
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem menuItem) {
switch (menuItem.getItemId())
{
case R.id.nav_new_purchase:
Toast.makeText(this,"CLICK",Toast.LENGTH_LONG).show();
break;
case R.id.nav_active_purchase:
//TODO
case R.id.nav_old_purchase:
//TODO
}
return false;
}
XML file with the (main_activity.xml)
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:id="#+id/drawer">
<include
android:layout_height="wrap_content"
android:layout_width="match_parent"
layout="#layout/app_toolbar"/>
<com.google.android.material.navigation.NavigationView
android:id="#+id/navigationView"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:headerLayout="#layout/drawer_header"
app:menu="#menu/drawer_menu"
android:layout_gravity="start">
</com.google.android.material.navigation.NavigationView>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/add_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:clickable="true"
android:foreground="#drawable/ic_action_add"
app:backgroundTint="#00FF00"
app:fabCustomSize="200dp"
app:fabSize="auto"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView_add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="100dp"
android:text="#string/add"
android:textSize="24sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/add_button" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.drawerlayout.widget.DrawerLayout>

You check follow:
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem menuItem) {
//add this line
Toast.makeText(this,"WORK",Toast.LENGTH_LONG).show();
switch (menuItem.getItemId())
{
case R.id.nav_new_purchase:
Toast.makeText(this,"nav_new_purchase",Toast.LENGTH_LONG).show();
break;
case R.id.nav_active_purchase:
Toast.makeText(this,"nav_new_purchase",Toast.LENGTH_LONG).show();
break;
case R.id.nav_old_purchase:
Toast.makeText(this,"nav_new_purchase",Toast.LENGTH_LONG).show();
break;
default:
Toast.makeText(this,"Not found menu id",Toast.LENGTH_LONG).show();
break;
}
return false;
}
If will show "WORK", you code work. Also, There is shown clicked id or "Not found menu id". If will show "Not found menu id", you check wrong menu id.

drawerLayout.closeDrawer(GravityCompat.START) add this code last line click listener

I'm having an issue in Navigation view item click listener in androidx

I'm actually working on an app which includes navigation view and the app is running on androidx, I tried all the possible solutions from my point of view. Actual problem is onNavigationItemSelected is not calling even though I implemented NavigationView.OnNavigationItemSelectedListener to my base class.
My HomeActivity class which implements NavigationView.OnNavigationItemSelectedListener is
public class HomeActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
private static final String TAG = "checkDate";
ActivityHomeBinding binding;
Context context;
LinearLayoutManager layoutManager;
HomeAdapter adapter;
ActionBarDrawerToggle drawerToggle;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);
context = this;
binding = DataBindingUtil.setContentView(this, R.layout.activity_home);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowTitleEnabled(false);
drawerToggle = new ActionBarDrawerToggle(this, binding.drawer, R.string.open, R.string.close);
binding.drawer.addDrawerListener(drawerToggle);
drawerToggle.syncState();
drawerToggle.setDrawerIndicatorEnabled(false);
drawerToggle.setHomeAsUpIndicator(R.drawable.ic_menu_black_24dp);
List<EventDay> events = new ArrayList<>();
Calendar calendar = Calendar.getInstance();
events.add(new EventDay(calendar, R.drawable.ic_event_black_24dp));
binding.homeLayout.calendarView.setEvents(events);
binding.homeLayout.calendarView.setOnDayClickListener(eventDay -> {
Toast.makeText(context, eventDay.getCalendar().getTime().toString(), Toast.LENGTH_SHORT).show();
Log.d(TAG, "onDayClick: "+Calendar.DAY_OF_MONTH);
});
layoutManager = new LinearLayoutManager(this);
layoutManager.setOrientation(RecyclerView.VERTICAL);
adapter = new HomeAdapter(context);
binding.homeLayout.rvEvents.setNestedScrollingEnabled(true);
binding.homeLayout.rvEvents.setHasFixedSize(true);
binding.homeLayout.rvEvents.setAdapter(adapter);
binding.homeLayout.rvEvents.setLayoutManager(layoutManager);
binding.navView.setNavigationItemSelectedListener(this);
ItemClickSupport.addTo(binding.homeLayout.rvEvents).setOnItemClickListener((recyclerView, position, v) -> {
Intent intent = new Intent(context, SiteReachActivity.class);
startActivity(intent);
});
}
#Override
public void onBackPressed() {
if (binding.drawer.isDrawerOpen(GravityCompat.START)){
binding.drawer.closeDrawer(GravityCompat.START);
return;
}
super.onBackPressed();
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == android.R.id.home){
binding.drawer.openDrawer(GravityCompat.START);
}
return true;
}
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem menuItem) {
int id = menuItem.getItemId();
Intent intent;
switch (id){
case R.id.menu_profile:
intent = new Intent(context, ProfileActivity.class);
startActivity(intent);
break;
case R.id.menu_dashboard:
break;
case R.id.menu_history:
intent = new Intent(context, HistoryActivity.class);
startActivity(intent);
break;
case R.id.menu_TADA:
break;
case R.id.menu_logOut:
break;
}
return true;
}
}
And the layout file is
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<androidx.drawerlayout.widget.DrawerLayout
android:id="#+id/drawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<com.google.android.material.navigation.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
android:background="#color/white"
app:headerLayout="#layout/nav_header_main"
app:itemIconTint="#color/colorPrimary"
app:menu="#menu/activity_main_drawer"/>
<include
android:id="#+id/home_layout"
layout="#layout/home_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</androidx.drawerlayout.widget.DrawerLayout>
</layout>
And the layout file for activity_main_drawer is
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="#+id/menu_profile"
android:icon="#drawable/user"
android:title="#string/user"/>
<item android:id="#+id/menu_dashboard"
android:icon="#drawable/home"
android:title="Dashboard"/>
<item android:id="#+id/menu_history"
android:icon="#drawable/history"
android:title="History"/>
<item android:id="#+id/menu_TADA"
android:icon="#drawable/wallet"
android:title="TADA"/>
<item
android:id="#+id/menu_logOut"
android:icon="#drawable/ic_power_settings_new_black_24dp"
android:title="Logout"/>
</menu>
In case anything more needed plese do comment. TIA

If you are using androidX then you have to use the NavController for navigation through fragments.
I will post the code I have tried
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
NavController mNavController;
Navigation mNavigation;
BottomNavigationView mBottomNavigationView;
NavigationView mNavigationView;
DrawerLayout mDrawerLayout;
Toolbar toolbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
getSupportActionBar().setDisplayShowTitleEnabled(false);
mDrawerLayout = findViewById(R.id.drawer_layout);
mBottomNavigationView = findViewById(R.id.bottom_navigation_view);
mNavigationView = findViewById(R.id.navigation_view);
//mNavController = Navigation.findNavController(this,R.id.host_fragment);
mNavController = Navigation.findNavController(this,R.id.host_fragment);
NavigationUI.setupWithNavController(mBottomNavigationView,Navigation.findNavController(this,R.id.host_fragment));
NavigationUI.setupActionBarWithNavController(this, mNavController, mDrawerLayout);
NavigationUI.setupWithNavController(mNavigationView,mNavController);
mNavigationView.setNavigationItemSelectedListener(this);
//NavigationUI.setupActionBarWithNavController(this,Navigation.findNavController(this,R.id.host_fragment));
}
#Override
public boolean onSupportNavigateUp() {
/*return mNavController.popBackStack(R.id.host_fragment,false);*/
return NavigationUI.navigateUp(Navigation.findNavController(this, R.id.host_fragment), mDrawerLayout);
}
#RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
#Override
public void onBackPressed() {
NavController navController = Navigation.findNavController(this, R.id.host_fragment);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (Objects.requireNonNull(navController.getCurrentDestination()).getId() == R.id.nav_first) {
finishAffinity();
} else {
mNavController.popBackStack(R.id.nav_first, false);
}
}
}
#RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
#Override
public boolean onOptionsItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()){
case R.id.home:
onBackPressed();
}
return super.onOptionsItemSelected(item);
}
#RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem menuItem) {
mDrawerLayout.closeDrawers();
int id = menuItem.getItemId();
switch (id){
//Nav drawer items
case R.id.profile:
mNavController.navigate(R.id.profile);
break;
case R.id.features:
mNavController.navigate(R.id.features);
break;
case R.id.signOut:
finishAffinity();
break;
}
return true;
}
}
You need to have the host fragment where you need to implement the fragments in the activity layout where you are implementing the Navigation
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="0dp"
android:layout_height="?attr/actionBarSize"
android:background="#android:color/white"
android:minHeight="?attr/actionBarSize"
android:theme="?attr/actionBarTheme"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="10">
<androidx.appcompat.widget.AppCompatTextView
android:id="#+id/toolbar_title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="8"
android:gravity="center"
android:padding="10dp"
android:text="#string/jetpack_example"
android:textColor="#000"
android:textSize="15sp" />
<ImageView
android:id="#+id/search_bar"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="2"
android:padding="10dp"
android:src="#drawable/about_icon" />
</LinearLayout>
</androidx.appcompat.widget.Toolbar>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_navigation_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:itemBackground="#android:color/white"
app:labelVisibilityMode="selected"
app:layout_constraintBottom_toBottomOf="#+id/host_fragment"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:menu="#menu/menu_drawer" />
<fragment
android:id="#+id/host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:navGraph="#navigation/navigation_graph"
tools:layout_editor_absoluteX="0dp"
tools:layout_editor_absoluteY="0dp" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="#+id/navigation_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="#menu/nav_drawer" />
</androidx.drawerlayout.widget.DrawerLayout>
Next you need to have navigation graph for the navigation and using the arguments.You can also implement actions.Create a navigation folder and implement the below implementing the fragment when you click on the particular item.
navigation_graph.xml
<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/navigation_graph"
app:startDestination="#id/nav_first">
<fragment
android:id="#+id/nav_first"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.FirstFragment"
android:label="#string/first"
tools:layout="#layout/fragment_first" />
<fragment
android:id="#+id/nav_second"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.SecondFragment"
android:label="#string/second"
tools:layout="#layout/fragment_second" />
<fragment
android:id="#+id/nav_third"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.ThirdFragment"
android:label="#string/third"
tools:layout="#layout/fragment_third" />
<fragment
android:id="#+id/nav_fourth"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.FourthFragment"
android:label="#string/fourth"
tools:layout="#layout/fragment_fourth" />
<fragment
android:id="#+id/profile"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.ProfileFragment"
android:label="#string/profile"
tools:layout="#layout/fragment_profile" />
<fragment
android:id="#+id/features"
android:name="com.escapadetechnologies.jetpacknavigationexample.Fragments.FeaturesFragment"
android:label="#string/features"
tools:layout="#layout/fragment_features" />
It is very handy and with the androidx lot of boilerplate code can be avoided. If you have any doubts you can comment on my answer.

How to attach fragment to Navigationview

I am using NaivgationView in my app, when i select item from drawer,the view of my fragment which i set is not displaying. i also added toast it shows while i select that item can any one help me with this ?
public class MainActivity extends AppCompatActivity
{
private DrawerLayout drawerLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
//Setting Navigation View Item Selected Listener to handle the item click of the navigation menu
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
// This method will trigger on item Click of navigation menu
#Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
FragmentManager fragmentManager = getFragmentManager();
//Checking if the item is in checked state or not, if not make it in checked state
if(menuItem.isChecked()) menuItem.setChecked(false);
else menuItem.setChecked(true);
//Closing drawer on item click
drawerLayout.closeDrawers();
//Check to see which item was being clicked and perform appropriate action
switch (menuItem.getItemId()){
//Replacing the main content with ContentFragment Which is our Inbox View;
case R.id.home:
Toast.makeText(getApplicationContext(),"Inbox Selected", Toast.LENGTH_SHORT).show();
return true;
// For rest of the options we just show a toast on click
case R.id.be_the_donor:
Toast.makeText(getApplicationContext(),"Stared Selected",Toast.LENGTH_SHORT).show();
RegisterDonor frag = new RegisterDonor();
// update the main content by replacing fragments
fragmentManager.beginTransaction()
.replace(R.id.frame_container, frag)
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
.addToBackStack(null)
.commit();
return true;
case R.id.search_donor:
Toast.makeText(getApplicationContext(),"Send Selected",Toast.LENGTH_SHORT).show();
return true;
case R.id.tools:
Toast.makeText(getApplicationContext(),"Drafts Selected",Toast.LENGTH_SHORT).show();
return true;
default:
Toast.makeText(getApplicationContext(),"Somethings Wrong",Toast.LENGTH_SHORT).show();
return true;
}
}
});
// Initializing Drawer Layout and ActionBarToggle
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle actionBarDrawerToggle = new ActionBarDrawerToggle(this,drawerLayout,toolbar,R.string.navigation_drawer_open, R.string.navigation_drawer_close){
#Override
public void onDrawerClosed(View drawerView) {
// Code here will be triggered once the drawer closes as we dont want anything to happen so we leave this blank
super.onDrawerClosed(drawerView);
}
#Override
public void onDrawerOpened(View drawerView) {
// Code here will be triggered once the drawer open as we dont want anything to happen so we leave this blank
super.onDrawerOpened(drawerView);
}
};
//Setting the actionbarToggle to drawer layout
drawerLayout.setDrawerListener(actionBarDrawerToggle);
//calling sync state is necessay or else your hamburger icon wont show up
actionBarDrawerToggle.syncState();
}
#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 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;
}
#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) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Fragment
public class RegisterDonor extends Fragment{
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.register_donor, container, false);
return rootView;
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical"
>
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<FrameLayout
android:id="#+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
content_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context="com.example.dayshift.bloodfinder.MainActivity"
tools:showIn="#layout/app_bar_main">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
register_donor
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.TextInputLayout
android:id="#+id/usernameWrapper"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="#+id/register_donor_username"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textEmailAddress"
android:hint="Enter Name"/>
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/mobileWrapper"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="#+id/register_donor_mobile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"
android:hint="Enter Mobile"/>
</android.support.design.widget.TextInputLayout>
<com.weiwangcn.betterspinner.library.material.MaterialBetterSpinner
android:id="#+id/register_donor_bloodgroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Material Design Spinner"
android:textColorHint="#05ab9a"
app:met_floatingLabel="normal" />
<com.weiwangcn.betterspinner.library.material.MaterialBetterSpinner
android:id="#+id/register_donor_city"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Material Design Spinner"
android:textColorHint="#05ab9a"
app:met_floatingLabel="normal" />
<AutoCompleteTextView
android:id="#+id/register_donor_area"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:text="">
<requestFocus />
</AutoCompleteTextView>
</LinearLayout>

Your app bar occupies the entire screen.
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<FrameLayout
android:id="#+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
Change the app bar to wrap content on the height

In activity_main_drawer write your item with id and title after that in mainactivity in method onNavigationItemSelected for your id declare your fragment and commit

You are telling that the Toasts are showing up but not the fragment so the problem might be the FragmentManager
check you import of fragmentManager which should be
import android.support.v4.app.FragmentManager;
and should not be
import android.app.FragmentManager;
And your fragment transaction should be like this
FragmentManager fragmentManager = getSupportFragmentManager();
RegisterDonor frag = new RegisterDonor();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, frag , "")
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
.addToBackStack(null)
.commit();
hope this will help you!

Try this way i guess it works fine :
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
int id = menuItem.getItemId();
switch (id) {
case R.id.be_the_donor:
Fragment registerDonor = new RegisterDonor();
fragmentTransaction.replace(R.id.frame_container, registerDonor);
fragmentTransaction.commit();
drawerLayout.closeDrawers();
break;

Toolbar is going invisible on switching between fragments

I am developing an android app through support design library for navigation drawer and toolbar.I am switching to fragment on click of navigation drawer item such as rootfragment->fragment1 ->fragment2 ->fragment3. So far there is no problem.but when i want to come back on rootFragment such as rootfragment<-fragment1 <- fragment2 <- fragment3.On this toolbar is going invisible on each fragment. How to solve that problem.
main activity xml file
<android.support.v4.widget.DrawerLayout
android:id="#+id/drawer_layout"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_marginTop="?android:attr/actionBarSize"
android:layout_width="#dimen/navigation_drawer_width"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer"/>
<!--app:itemTextColor="#color/profile_name"-->
appbar xml file is
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:id="#+id/containerView">
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:minHeight="?android:attr/actionBarSize"
android:background="?attr/colorPrimary"
android:id="#+id/toolbar"
android:theme="#style/ThemeOverlay.AppCompat.Dark"/>
</LinearLayout>
Main Activity code is:
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
private TextView userName,userEmailId;
private ImageView profileImage;
#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);
navigationView.getMenu().getItem(0).setChecked(true);
Fragment fragment = new HomeFragment();
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.containerView,fragment,null);
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();
finish();
}
}
#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;
}
#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) {
return true;
}
return super.onOptionsItemSelected(item);
}
#SuppressWarnings("StatementWithEmptyBody")
#Override
public boolean onNavigationItemSelected(MenuItem item)
{
// Handle navigation view item clicks here.
//int id = item.getItemId();
Fragment fragment;
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
switch(item.getItemId()) {
case R.id.home:
fragment = new HomeFragment();
fragmentTransaction.replace(R.id.containerView, fragment, null);
fragmentTransaction.commit();
break;
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
}

Toolbar is inside of "containerView". Then you replace the "containerView" with the content of the fragments => the toolbar is not visible. To fix the problem move the Toobar outside of the "containerView".
Another approach is to have the "containerView" below the toolbar, like in the code below:
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:minHeight="?android:attr/actionBarSize"
android:background="?attr/colorPrimary"
android:id="#+id/toolbar"
android:theme="#style/ThemeOverlay.AppCompat.Dark"/>
<FrameLayout
android:id="#+id/containerView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>

Please replace MainActivity XML with this:
<android.support.v4.widget.DrawerLayout
android:id="#+id/drawer_layout"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_height="match_parent"/>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_marginTop="?android:attr/actionBarSize"
android:layout_width="#dimen/navigation_drawer_width"
android:layout_height="match_parent"
android:layout_below="#+id/app_bar_main"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer"/>
</RelativeLayout>
<!--app:itemTextColor="#color/profile_name"-->

Create both sided drawer with customization

I want to create drawer on both sided. Below is the images :-
I have created the left drawer successfully.
Below is the code :
private FragmentDrawer drawerFragment;
private DrawerLayout drawerLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
drawerFragment = (FragmentDrawer) getSupportFragmentManager().findFragmentById(R.id.fragment_navigation_drawer);
drawerFragment.setUp(R.id.fragment_navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout), toolbar);
drawerFragment.setDrawerListener(this);
displayView(0);
}
#Override
public void onDrawerItemSelected(View view, int position) {
displayView(position);
}
private void displayView(int position) {
Fragment fragment = null;
String title = getString(R.string.app_name);
switch (position) {
case 0:
fragment = new HomeFragment();
title = getString(R.string.title_dashboard);
break;
case 8:
AppSharedPreference.getInstance(HomeActivity.this).setLogin(false);
startActivity(new Intent(HomeActivity.this, LoginIcoachActivity.class));
finish();
break;
}
if (fragment != null) {
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.container_body, fragment);
fragmentTransaction.commit();
// set the toolbar title
getSupportActionBar().setTitle(title);
}
}
}
XML File :-
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:id="#+id/container_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar" />
</LinearLayout>
<include android:id="#+id/home"
layout="#layout/content_home"/>
</LinearLayout>
<fragment
android:id="#+id/fragment_navigation_drawer"
android:name="fragment.FragmentDrawer"
android:layout_width="#dimen/nav_drawer_width"
android:layout_height="match_parent"
android:layout_gravity="start"
app:layout="#layout/fragment_navigation_drawer"
tools:layout="#layout/fragment_navigation_drawer" />
I have follow the below link :-
android hive
Please help me to achieve this.

You can add a second drawer the same way as the first one, just use android:layout_gravity="end".

Try below code in your XML:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:id="#+id/container_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar" />
</LinearLayout>
<include android:id="#+id/home"
layout="#layout/content_home"/>
</LinearLayout>
<fragment
android:id="#+id/fragment_navigation_drawer"
android:name="fragment.FragmentDrawer"
android:layout_width="#dimen/nav_drawer_width"
android:layout_height="match_parent"
android:layout_gravity="start"
app:layout="#layout/fragment_navigation_drawer"
tools:layout="#layout/fragment_navigation_drawer" />
<fragment
android:id="#+id/fragment_navigation_drawer_right"
android:name="fragment.FragmentDrawer" // some other fragment
android:layout_width="#dimen/nav_drawer_width"
android:layout_height="match_parent"
android:layout_gravity="end"
app:layout="#layout/fragment_navigation_drawer"
tools:layout="#layout/fragment_navigation_drawer" />
In your activity, get fragment instance using fragment_navigation_drawer_right id.