Menu doesn't swipe down

Menu doesn't swipe down - java

I'm a beginner in android development, I'm creating a simple web app, and I have this menu/drawer that contains 100 strings/entries, but I can't swipe down, I think I erase something from the code but don't know what. Here is a pic and here is the code from active_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"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<WebView
android:id="#+id/activity_main_webview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<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"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer" />
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</androidx.drawerlayout.widget.DrawerLayout>
and MainActivity.java
package com.example.psalms;
import android.os.Bundle;
import android.view.View;
import android.view.Menu;
import android.webkit.WebSettings;
import android.webkit.WebView;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.navigation.NavigationView;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
public class MainActivity extends AppCompatActivity {
private WebView mWebView;
private AppBarConfiguration mAppBarConfiguration;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = findViewById(R.id.drawer_layout);
NavigationView navigationView = findViewById(R.id.nav_view);
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
mAppBarConfiguration = new AppBarConfiguration.Builder(
R.id.nav_home)
.setDrawerLayout(drawer)
.build();
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
mWebView = (WebView) findViewById(R.id.activity_main_webview);
// Enable Javascript
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.loadUrl("file:///android_asset/index.html");
}
#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 onSupportNavigateUp() {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
return NavigationUI.navigateUp(navController, mAppBarConfiguration)
|| super.onSupportNavigateUp();
}
}
Thanks in advance!

Just remove the web view from this activity_main.xml and place it inside somewhere #layout/app_bar_main or inside Content_main.xml and move the include tag above Navigation view.It will solve your problem.
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<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"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer" />

Related

Binary XML file line #12 in com.example.orderfood:layout/activity_home: Binary XML file line #16 in com.example.orderfood:layout/content_home

I got an error but i don't know what wrong because a lot of my code is create auto after i choose Navigation Drawer Activity.
The error have been solve
Caused by: android.view.InflateException: Binary XML file line #12 in com.example.orderfood:layout/activity_home: Binary XML file line #16 in com.example.orderfood:layout/content_home: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #16 in com.example.orderfood:layout/content_home: Error inflating class fragment
Caused by: java.lang.IllegalArgumentException: navigation destination com.example.orderfood:id/nav_home is not a direct child of this NavGraph
This is activity_home.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"
android:fitsSystemWindows="true"
android:background="#drawable/background"
tools:openDrawer="start">
//line 12 here
<include
android:id="#+id/app_bar_home"
layout="#layout/app_bar_home"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<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/gray"
app:headerLayout="#layout/nav_header_home"
app:menu="#menu/activity_main_drawer" />
</androidx.drawerlayout.widget.DrawerLayout>
This is app_bar_home.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout 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=".Home">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/Theme.OrderFood.AppBarOverlay">
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/Theme.OrderFood.PopupOverlay" />
</com.google.android.material.appbar.AppBarLayout>
<include layout="#layout/content_home" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_marginEnd="#dimen/fab_margin"
android:layout_marginBottom="16dp"
android:backgroundTint="#color/white"
app:srcCompat="#drawable/ic_baseline_shopping_cart_24" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>
This is content_home.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:showIn="#layout/app_bar_home">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/recycler_menu"
android:scrollbars="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
//line 16 here
<fragment
android:id="#+id/nav_host_fragment_content_home"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="#navigation/mobile_navigation" />
</androidx.constraintlayout.widget.ConstraintLayout>
This is Home.java
package com.example.orderfood;
import android.os.Bundle;
import android.view.View;
import android.view.Menu;
import android.widget.TextView;
import android.widget.Toast;
import com.example.orderfood.Common.Using;
import com.example.orderfood.Interface.ItemClickListener;
import com.example.orderfood.Model.Category;
import com.example.orderfood.ViewHolder.MenuViewHolder;
import com.firebase.ui.database.FirebaseRecyclerAdapter;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.navigation.NavigationView;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.example.orderfood.databinding.ActivityHomeBinding;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.squareup.picasso.Picasso;
public class Home extends AppCompatActivity {
private AppBarConfiguration mAppBarConfiguration;
private ActivityHomeBinding binding;
FirebaseDatabase database;
DatabaseReference category;
TextView txtName;
RecyclerView recycler_menu;
RecyclerView.LayoutManager layoutManager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityHomeBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
binding.appBarHome.toolbar.setTitle("Menu");
setSupportActionBar(binding.appBarHome.toolbar);
//Init Firebase
database = FirebaseDatabase.getInstance("https://androidorderfood-df945-default-rtdb.asia-southeast1.firebasedatabase.app");
category = database.getReference("Category");
binding.appBarHome.fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = binding.drawerLayout;
NavigationView navigationView = binding.navView;
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
mAppBarConfiguration = new AppBarConfiguration.Builder(
R.id.nav_menu, R.id.nav_cart, R.id.nav_order)
.setOpenableLayout(drawer)
.build();
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_home);
NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
//Set user name
View headerView = navigationView.getHeaderView(0);
txtName = (TextView) findViewById(R.id.txtName);
txtName.setText(Using.currentUser.getName());
//Load menu
recycler_menu = (RecyclerView) findViewById(R.id.recycler_menu);
recycler_menu.setHasFixedSize(true);
layoutManager = new LinearLayoutManager(this);
recycler_menu.setLayoutManager(layoutManager);
loadMenu();
}
private void loadMenu() {
FirebaseRecyclerAdapter<Category, MenuViewHolder> adapter = new FirebaseRecyclerAdapter<Category, MenuViewHolder>(Category.class, R.layout.menu_item, MenuViewHolder.class, category) {
#Override
protected void populateViewHolder(MenuViewHolder menuViewHolder, Category category, int i) {
menuViewHolder.txtMenuName.setText(category.getName());
Picasso.with(getBaseContext()).load(category.getImage()).into(menuViewHolder.imageView);
final Category clickItem = category;
menuViewHolder.setItemClickListener(new ItemClickListener() {
#Override
public void onClick(View view, int position, boolean isLongClick) {
Toast.makeText(Home.this, ""+clickItem.getName(), Toast.LENGTH_SHORT).show();
}
});
}
};
recycler_menu.setAdapter(adapter);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.home, menu);
return true;
}
#Override
public boolean onSupportNavigateUp() {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_home);
return NavigationUI.navigateUp(navController, mAppBarConfiguration)
|| super.onSupportNavigateUp();
}
}
This is mobile_navigation.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/mobile_navigation"
app:startDestination="#+id/nav_home">
<fragment
android:id="#+id/nav_menu"
android:name="com.example.orderfood.ui.home.HomeFragment"
android:label="#string/menu_menu"
tools:layout="#layout/fragment_home" />
<fragment
android:id="#+id/nav_cart"
android:name="com.example.orderfood.ui.gallery.GalleryFragment"
android:label="#string/menu_cart"
tools:layout="#layout/fragment_gallery" />
<fragment
android:id="#+id/nav_order"
android:name="com.example.orderfood.ui.slideshow.SlideshowFragment"
android:label="#string/menu_order"
tools:layout="#layout/fragment_slideshow" />
</navigation>

Navigation Drawer menu item click not working

I have used Navigation Drawer, Bottom Navigation bar, and a custom Action bar.
Bottom navigation bar and action bar are working fine. The navigation drawer also shows a menu present under it but the items are not clickable.
I have tried all the answers related to
but still, my problem has not been solved yet. there is no error in the debug section.
Navigation Drawer Image
MainActivity Image
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"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:fitsSystemWindows="true"
tools:context=".MainActivity"
>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/nav_host_fragment_activity_main"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="0dp"
android:layout_height="0dp"
android:clickable="false"
app:defaultNavHost="true"
app:layout_constraintBottom_toTopOf="#id/bottomNavigationView"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0"
app:navGraph="#navigation/mobile_navigation" />
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottomNavigationView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="#color/white"
android:backgroundTint="#color/colorAccent"
android:focusableInTouchMode="true"
android:orientation="horizontal"
app:itemHorizontalTranslationEnabled="false"
app:itemIconTint="#color/purple_500"
app:itemTextAppearanceActive="#style/MaterialAlertDialog.MaterialComponents.Title.Panel"
app:itemTextColor="#3F51B5"
app:labelVisibilityMode="labeled"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="#+id/nav_host_fragment_activity_main"
app:menu="#menu/bottom_nav_menu" />
<androidx.appcompat.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#color/colorAccent"
android:theme="?attr/actionBarTheme"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:popupTheme="#style/Theme.PathShalaInstitute.PopupOverlay" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="#+id/navigationView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/nav_header_navigation_drawer"
app:menu="#menu/activity_main_drawer" />
</androidx.drawerlayout.widget.DrawerLayout>
Menu XML
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:checkableBehavior="none">
<item
android:id="#+id/navigation_home"
android:checked="true"
android:icon="#drawable/home"
android:title="#string/menu_home" />
<item
android:id="#+id/nav_video"
android:icon="#drawable/ic_menu_gallery"
android:title="#string/menu_video" />
<item
android:id="#+id/nav_slideshow"
android:icon="#drawable/ic_menu_slideshow"
android:title="#string/menu_slideshow" />
<item
android:id="#+id/nav_logOut"
android:icon="#drawable/log_out"
android:title="#string/log_out" />
</group>
<item android:title="Upcoming">
<menu>
<item
android:id="#+id/soon"
android:title="Coming Soon" />
</menu>
</item>
</menu>
MainActivity Java
package com.laksyaindia.pathshala;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.appcompat.widget.Toolbar;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.android.material.navigation.NavigationView;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.laksyaindia.pathshala.databinding.ActivityMainBinding;
import com.laksyaindia.pathshala.hamburger.ui.videos.VideosFragment;
import java.util.Objects;
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
private ActivityMainBinding binding;
private DrawerLayout drawer;
private NavController navController;
private NavigationView navigationView;
private BottomNavigationView bottomNavigationView;
private AppBarConfiguration appBarConfiguration;
private ActionBarDrawerToggle toggle;
FirebaseAuth auth;
FirebaseDatabase database;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = ActivityMainBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
database = FirebaseDatabase.getInstance();
auth = FirebaseAuth.getInstance();
AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
drawer = binding.drawerLayout;
navigationView = binding.navigationView;
bottomNavigationView = binding.bottomNavigationView;
Toolbar toolbar = binding.toolbar;
setSupportActionBar(toolbar);
navigationView.bringToFront();
toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.drawer_open, R.string.drawer_close);
toggle.setDrawerIndicatorEnabled(true);
toggle.syncState();
drawer.addDrawerListener(toggle);
navigationView.setNavigationItemSelectedListener(this);
navigationView.setCheckedItem(R.id.navigation_home);
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
navController = Navigation.findNavController(this, R.id.nav_host_fragment_activity_main);
appBarConfiguration = new AppBarConfiguration.Builder(
R.id.navigation_home,
R.id.navigation_test,
R.id.navigation_batches,
R.id.navigation_feed)
.setDrawerLayout(drawer)
.build();
NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
NavigationUI.setupWithNavController(bottomNavigationView, navController);
View headerView = navigationView.getHeaderView(0);
TextView user = headerView.findViewById(R.id.name);
TextView gmail = headerView.findViewById(R.id.gmail);
database.getReference().child("Users").child((Objects.requireNonNull(FirebaseAuth.getInstance().getUid())))
.addListenerForSingleValueEvent(new ValueEventListener() {
#Override
public void onDataChange(#NonNull DataSnapshot snapshot) {
String name = Objects.requireNonNull(snapshot.child("username").getValue()).toString();
String email = Objects.requireNonNull(snapshot.child("mail").getValue()).toString();
user.setText("Hello ! " + name);
gmail.setText(email);
}
#Override
public void onCancelled(#NonNull DatabaseError error) {
}
});
}
#Override
public boolean onSupportNavigateUp() {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_activity_main);
return NavigationUI.navigateUp(navController, appBarConfiguration)
|| super.onSupportNavigateUp();
}
#Override
public void onBackPressed() {
if (drawer.isDrawerOpen(GravityCompat.START))
drawer.closeDrawer(GravityCompat.START);
else
super.onBackPressed();
}
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item){
int itemId = item.getItemId();
if (itemId == R.id.navigation_home) {
Toast.makeText(MainActivity.this, "You have selected Home...", Toast.LENGTH_SHORT).show();
}
else if (itemId == R.id.nav_video) {
//getSupportFragmentManager().beginTransaction().replace(R.id.navigation_home, new VideosFragment()).commit();
Toast.makeText(MainActivity.this, "You have selected Video...", Toast.LENGTH_SHORT).show();
}
else if (itemId == R.id.nav_slideshow) {
Toast.makeText(this, "Slideshow...", Toast.LENGTH_SHORT).show();
return true;
}
else if (itemId == R.id.nav_logOut) {
auth.signOut();
Intent logOut = new Intent(MainActivity.this, SignInActivity.class);
startActivity(logOut);
finish();
Toast.makeText(MainActivity.this, "You have been logged out successfully", Toast.LENGTH_SHORT).show();
return true;
}
else if (itemId == R.id.soon) {
Toast.makeText(MainActivity.this, "Coming soon...", Toast.LENGTH_SHORT).show();
}
else {
Toast.makeText(MainActivity.this, "Error", Toast.LENGTH_SHORT).show();
}
drawer.closeDrawer(GravityCompat.START);
return true;
}
}

adding a MapActivity (FragmentActivity) to Navigation Drawers (Fragment)

I am trying to learn coding in Android Studio but I am having trouble with the activities.
I have a google map code that I was to add to the navigation drawer but I can't because the error always says MapsActivity cannot be cast to androidx.fragment.app.Fragment
here is my MapActivity.Java
package ***.***.***.ui.map;
import androidx.fragment.app.FragmentActivity;
import android.annotation.SuppressLint;
import android.content.Context;
import android.location.Address;
import android.location.Geocoder;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.WindowManager;
import android.widget.TextView;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import java.io.IOException;
import java.util.List;
public class MapsActivity extends FragmentActivity implements OnMapReadyCallback {
private Object LocationServices;
GoogleMap mMap;
private GoogleMap.OnCameraIdleListener onCameraIdleListener;
private TextView resutText;
#Override
public void onResume() {
super.onResume();
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(***.***.***.R.id.map);
mapFragment.getMapAsync(this);
resutText = (TextView) findViewById(***.***.***.R.id.dragg_result);
configureCameraIdle();
}
#Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
mMap.setOnCameraIdleListener(onCameraIdleListener);
googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
String locationProvider = LocationManager.NETWORK_PROVIDER;
#SuppressLint("MissingPermission") android.location.Location lastKnownLocation = locationManager.getLastKnownLocation(locationProvider);
double userLat = lastKnownLocation.getLatitude();
double userLong = lastKnownLocation.getLongitude();
LatLng user = new LatLng(userLat, userLong);
googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(userLat, userLong), 16.0f));
}
private void configureCameraIdle() {
onCameraIdleListener = new GoogleMap.OnCameraIdleListener() {
#Override
public void onCameraIdle() {
LatLng latLng = mMap.getCameraPosition().target;
Geocoder geocoder = new Geocoder(MapsActivity.this);
try {
List<Address> addressList = geocoder.getFromLocation(latLng.latitude, latLng.longitude, 1);
if (addressList != null && addressList.size() > 0) {
String locality = addressList.get(0).getAddressLine(0);
String country = addressList.get(0).getCountryName();
if (!locality.isEmpty() && !country.isEmpty())
resutText.setText(locality + " " + country);
}
} catch (IOException e) {
e.printStackTrace();
}
}
};
}
protected void setStatusBarTranslucent(boolean makeTranslucent) {
if (makeTranslucent) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
} else {
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
}
and the activity_maps.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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:orientation="vertical">
<fragment
android:id="#+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MapsActivity" />
<ImageView
android:id="#+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true"
android:layout_marginStart="172dp"
android:layout_marginTop="310dp"
android:layout_marginEnd="172dp"
android:layout_marginBottom="356dp"
android:adjustViewBounds="true"
android:maxWidth="65dp"
android:maxHeight="65dp"
android:src="#drawable/car_pin" />
<!-- Implementation of find my location button -->
<TextView
android:id="#+id/dragg_result"
android:layout_width="260dp"
android:layout_height="84dp"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true"
android:layout_marginStart="75dp"
android:layout_marginTop="74dp"
android:layout_marginEnd="75dp"
android:layout_marginBottom="572dp"
android:text="TextView" />
<fragment
android:id="#+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="#navigation/mobile_navigation" />
</RelativeLayout>
Also the MainActivity.java
package ***.***.***;
import android.os.Bundle;
import android.view.View;
import android.view.Menu;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.navigation.NavigationView;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
public class MainActivity extends AppCompatActivity {
private AppBarConfiguration mAppBarConfiguration;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = findViewById(R.id.drawer_layout);
NavigationView navigationView = findViewById(R.id.nav_view);
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
mAppBarConfiguration = new AppBarConfiguration.Builder(
R.id.nav_home, R.id.nav_gallery, R.id.nav_slideshow)
.setDrawerLayout(drawer)
.build();
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
}
#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 onSupportNavigateUp() {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
return NavigationUI.navigateUp(navController, mAppBarConfiguration)
|| super.onSupportNavigateUp();
}
}
What can I do to make it work without redoing all of the code, thanks in advance.

I am not quite sure, but I think you have to put your <framgent> inside a <FramgeLayout> in your xml file like this:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/mapfragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.google.android.gms.maps.MapFragment"/>
<!-- other components -->
<fragment
android:id="#+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="#navigation/mobile_navigation" />
</FrameLayout>
it is possible that your imports are wrong. Does it work if you import this in your java class android.support.v4.app.FragmentActivity instead of androidx.fragment.app.FragmentActivity? I think the error is in the imports than

Navigation Drawer Listener Not Working in Fragment

I am trying to implement navigation drawer inside the fragment, but I am facing problem when I am implementing the NavigationListener in FeedFragment.java, can you please help me to solve the problem and help me knowing the procedure implementing listener and toolbar inside the fragment activity. I have added all the code structure below which I have used to implement it.and even attached screenshot. Many a thanks in advance.
here is the screenshot which I am implementing
activity_main.xml
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="com.example.sirajm.boom.MainActivity">
<include layout="#layout/content_main" />
<android.support.design.widget.BottomNavigationView
android:id="#+id/navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="?android:attr/windowBackground"
app:menu="#menu/navigation" />
</LinearLayout>
content_main.xml
<FrameLayout android:id="#+id/content_panel"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
xmlns:android="http://schemas.android.com/apk/res/android">
</FrameLayout>
fragment_feed.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">
<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_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.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
app_bar_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme" />
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_fragment" />
</android.support.design.widget.CoordinatorLayout>
content_fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Hello Blank Fragment" />
</LinearLayout>
MainActivity.java
package com.example.sirajm.boom;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomNavigationView;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.widget.TextView;
import com.example.sirajm.boom.Fragments.FeedFragment;
import com.example.sirajm.boom.Fragments.twoFragment;
import com.example.sirajm.boom.Fragments.threeFragment;
import com.example.sirajm.boom.Fragments.fourFragment;
import com.example.sirajm.boom.Fragments.fiveFragment;
public class MainActivity extends AppCompatActivity {
private TextView mTextMessage;
private BottomNavigationView.OnNavigationItemSelectedListener mOnNavigationItemSelectedListener
= new BottomNavigationView.OnNavigationItemSelectedListener() {
#Override
public boolean onNavigationItemSelected(#NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.navigation_home:
getSupportFragmentManager().beginTransaction().replace(R.id.content_panel,new FeedFragment()).commit();
return true;
case R.id.navigation_store:
getSupportFragmentManager().beginTransaction().replace(R.id.content_panel,new twoFragment()).commit();
return true;
case R.id.navigation_orders:
getSupportFragmentManager().beginTransaction().replace(R.id.content_panel,new threeFragment()).commit();
return true;
case R.id.navigation_service:
getSupportFragmentManager().beginTransaction().replace(R.id.content_panel,new fourFragment()).commit();
return true;
case R.id.navigation_profile:
getSupportFragmentManager().beginTransaction().replace(R.id.content_panel,new fiveFragment()).commit();
return true;
}
return false;
}
};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// mTextMessage = (TextView) findViewById(R.id.message);
BottomNavigationView navigation = (BottomNavigationView) findViewById(R.id.navigation);
BottomNavigationHelper.disableShiftMode(navigation);
navigation.setOnNavigationItemSelectedListener(mOnNavigationItemSelectedListener);
getSupportFragmentManager().beginTransaction().add(R.id.content_panel,new FeedFragment()).commit();
}
}
FeedFragment.java
package com.example.sirajm.boom.Fragments;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
import com.example.sirajm.boom.R;
public class FeedFragment extends Fragment implements NavigationView.OnNavigationItemSelectedListener {
View rootView;
public FeedFragment() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
rootView =inflater.inflate(R.layout.fragment_feed, container, false);
Toolbar toolbar = (Toolbar) rootView.findViewById(R.id.toolbar);
DrawerLayout drawer = (DrawerLayout) rootView.findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
getActivity(), drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) rootView.findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener((NavigationView.OnNavigationItemSelectedListener) getActivity());
return rootView;
}
#SuppressWarnings("StatementWithEmptyBody")
#Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
switch (id) {
case R.id.nav_event:
Toast.makeText(getContext(), "ev1", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_news:
Toast.makeText(getContext(), "ev2", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_offers:
Toast.makeText(getContext(), "ev3", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_problems:
Toast.makeText(getContext(), "ev4", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_talents:
Toast.makeText(getContext(), "ev5", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_shortmov:
Toast.makeText(getContext(), "ev6", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_share:
Toast.makeText(getContext(), "ev7", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_send:
Toast.makeText(getContext(), "Send", Toast.LENGTH_SHORT).show();
break;
case R.id.nav_logout:
Toast.makeText(getContext(), "logout", Toast.LENGTH_SHORT).show();
break;
}
DrawerLayout drawer = (DrawerLayout) rootView.findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
}

Why don't you make your base activity implements NavigationView.OnNavigationItemSelectedListener
Then add these those calls
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.setItemIconTintList(null);
navigationView.setNavigationItemSelectedListener(this);
So you don't need to implement it from fragment.
You just replace or add the fragments.

Android recycler view does not scroll

I have an activity which displays an AppToolbar alongside a RecyclerView which is located below the Toolbar. Every row of the RecyclerView is a CardView. My problem is that the RecyclerView doesn't scroll at all. It seems that it doesn't receive any gesture callbacks.
Here is my main layout xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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"
android:background="#color/colorActivityBackground"
tools:context=".MainActivity">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/rv"
android:scrollbarAlwaysDrawVerticalTrack="true"
android:scrollbars="vertical"
android:fadeScrollbars="true"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<include layout="#layout/tool_bar" />
<include layout="#layout/nav_drawer_layout" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/fab_margin"
android:src="#drawable/ic_add"
app:layout_anchor="#id/rv"
app:layout_anchorGravity="bottom|end" />
</android.support.design.widget.CoordinatorLayout>
Edit: Here is the tool bar code:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.AppBarLayout android:id="#+id/app_bar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="false"
android:theme="#style/AppTheme.AppBarOverlay"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:elevation="4dp"
android:theme="#style/AppTheme.AppBarOverlay"
app:layout_collapseMode="pin"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
Here is also my nav drawer layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="?attr/actionBarSize">
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- The main content view -->
<FrameLayout
android:id="#+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- The navigation drawer -->
<android.support.v7.widget.RecyclerView
android:id="#+id/right_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="#android:color/transparent"
android:dividerHeight="0dp"
android:background="#99ccff" />
</android.support.v4.widget.DrawerLayout>
</LinearLayout>
And here is my Main Activity where I populate my recycler view:
package bikurim.silverfix.com.bikurim;
import android.app.SearchManager;
import android.content.Context;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.support.v7.widget.SearchView;
import android.util.Log;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import java.util.ArrayList;
import bikurim.silverfix.com.bikurim.adapters.MenuDrawerAdapter;
import bikurim.silverfix.com.bikurim.adapters.RecyclerViewAdapter;
import bikurim.silverfix.com.bikurim.items.FamilyItem;
public class MainActivity extends AppCompatActivity {
private ArrayList<FamilyItem> families = new ArrayList<FamilyItem>();
private ArrayList<bikurim.silverfix.com.bikurim.items.MenuItem> items = new ArrayList<bikurim.silverfix.com.bikurim.items.MenuItem>();
private DrawerLayout drawerLayout;
private ActionBarDrawerToggle drawerToggle;
private RecyclerView recyclerView, menuView;
private RecyclerViewAdapter adapter;
private MenuDrawerAdapter navAdapter;
private SearchView searchView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_families);
// Setting up the tool bar
final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
// Setting up the main lists and their adapters
fillList();
createMenuItems();
recyclerView = (RecyclerView) findViewById(R.id.rv);
menuView = (RecyclerView) findViewById(R.id.right_drawer);
adapter = new RecyclerViewAdapter(families);
navAdapter = new MenuDrawerAdapter(items);
// Default Animator
DefaultItemAnimator animator = new DefaultItemAnimator();
recyclerView.setItemAnimator(animator);
menuView.setItemAnimator(animator);
recyclerView.setAdapter(adapter);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
menuView.setLayoutManager(new LinearLayoutManager(this));
menuView.setAdapter(navAdapter);
Log.d("Menu Items Count:", ""+navAdapter.getItemCount());
// Setting up the navigation drawer side-menu with DrawerLayout
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
drawerToggle = new ActionBarDrawerToggle(this, drawerLayout, R.string.drawer_open, R.string.drawer_close) {
/** Called when a drawer is in closed state. */
public void onDrawerClosed(View view) {
super.onDrawerClosed(view);
getSupportActionBar().setTitle(R.string.app_name);
}
/** Called when a drawer is in open state. */
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
getSupportActionBar().setTitle(R.string.drawer_name);
}
};
drawerLayout.addDrawerListener(drawerToggle);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Snackbar.make(view, "Does absolutly nothing, yet!", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
getWindow().getDecorView().setLayoutDirection(View.LAYOUT_DIRECTION_RTL);
}
private void fillList() {
families.add(new FamilyItem("Ohayon", "12:36"));
families.add(new FamilyItem("Zohar", "14:23"));
families.add(new FamilyItem("Lasry", "15:55"));
families.add(new FamilyItem("Zambuzak", "17:45"));
families.add(new FamilyItem("Cohen", "11:33"));
families.add(new FamilyItem("Tapera", "09:25"));
families.add(new FamilyItem("Ochuya", "09:25"));
families.add(new FamilyItem("Konichiwua", "09:25"));
families.add(new FamilyItem("Kontaktiwa", "09:25"));
}
private void createMenuItems() {
items.add(new bikurim.silverfix.com.bikurim.items.MenuItem(R.drawable.about, "עזרה"));
items.add(new bikurim.silverfix.com.bikurim.items.MenuItem(R.drawable.settings, "הגדרות"));
}
#Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
drawerToggle.syncState();
}
#Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_families, menu);
SearchManager searchManager =
(SearchManager) getSystemService(Context.SEARCH_SERVICE);
searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
searchView.setSearchableInfo(
searchManager.getSearchableInfo(getComponentName()));
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
#Override
public boolean onQueryTextSubmit(String query) {
adapter.getFilter().filter(query);
return true; // handled
}
#Override
public boolean onQueryTextChange(String newText) {
adapter.getFilter().filter(newText);
return true;
}
});
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();
if (drawerToggle.onOptionsItemSelected(item)) {
return true;
}
//noinspection SimplifiableIfStatement
if (id == R.id.action_search) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

Develop Reference

Java is a programming language and computing platform first released by Sun Microsystems in 1995.

Menu doesn't swipe down - java

Related

Binary XML file line #12 in com.example.orderfood:layout/activity_home: Binary XML file line #16 in com.example.orderfood:layout/content_home

Navigation Drawer menu item click not working

adding a MapActivity (FragmentActivity) to Navigation Drawers (Fragment)

Navigation Drawer Listener Not Working in Fragment

Android recycler view does not scroll

Categories

Resources