I am getting three Errors in my Code.
Caused by: android.view.InflateException: Binary XML file line #12: Binary XML file line #11: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
Caused by: androidx.fragment.app.Fragment$InstantiationException: Unable to instantiate fragment com.example.fyp.ui.home.HomeFragment: make sure class name exists
This is my logcat:
Process: com.example.fyp, PID: 1773
java.lang.RuntimeException: Unable to start activity
ComponentInfo{com.example.fyp/com.example.fyp.MainActivity}: android.view.InflateException: Binary
XML file line #12: Binary XML file line #11: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #12: Binary XML file line #11: Error
inflating class fragment
at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170)
at com.example.fyp.MainActivity.onCreate(MainActivity.java:42)
at android.app.Activity.performCreate(Activity.java:6237)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:782)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:971)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:831)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:971)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:831)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170)
at com.example.fyp.MainActivity.onCreate(MainActivity.java:42)
at android.app.Activity.performCreate(Activity.java:6237)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: androidx.fragment.app.Fragment$InstantiationException: Unable to instantiate fragment
com.example.fyp.ui.home.HomeFragment: make sure class name exists
at androidx.fragment.app.FragmentFactory.loadFragmentClass(FragmentFactory.java:91)
at androidx.fragment.app.Fragment.instantiate(Fragment.java:546)
at androidx.fragment.app.FragmentContainer.instantiate(FragmentContainer.java:57)
at androidx.fragment.app.FragmentManager$3.instantiate(FragmentManager.java:390)
at androidx.navigation.fragment.FragmentNavigator.instantiateFragment(FragmentNavigator.java:132)
at androidx.navigation.fragment.FragmentNavigator.navigate(FragmentNavigator.java:162)
at androidx.navigation.fragment.FragmentNavigator.navigate(FragmentNavigator.java:58)
at androidx.navigation.NavGraphNavigator.navigate(NavGraphNavigator.java:71)
at androidx.navigation.NavGraphNavigator.navigate(NavGraphNavigator.java:28)
at androidx.navigation.NavController.navigate(NavController.java:1036)
at androidx.navigation.NavController.onGraphCreated(NavController.java:629)
at androidx.navigation.NavController.setGraph(NavController.java:586)
at androidx.navigation.NavController.setGraph(NavController.java:551)
at androidx.navigation.NavController.setGraph(NavController.java:533)
at androidx.navigation.fragment.NavHostFragment.onCreate(NavHostFragment.java:238)
at androidx.fragment.app.Fragment.performCreate(Fragment.java:2684)
at android
This is my MainActivity.java:
package com.example.fyp;
import android.net.Uri;
import android.os.Bundle;
import android.view.MenuItem;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.core.view.GravityCompat;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentTransaction;
import androidx.navigation.NavController;
import androidx.navigation.NavDestination;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import com.google.android.material.navigation.NavigationView;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import android.view.Menu;
import android.widget.FrameLayout;
public class MainActivity extends AppCompatActivity
{
private AppBarConfiguration mAppBarConfiguration;
private FrameLayout frameLayout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
frameLayout = findViewById(R.id.main_frame_layout);
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_my_mall,
R.id.nav_my_orders, R.id.nav_my_rewards, R.id.nav_my_cart,
R.id.nav_my_wishlist, R.id.nav_my_account, R.id.nav_sign_out)
.setDrawerLayout(drawer)
.build();
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
NavigationUI.setupActionBarWithNavController(this, navController, mAppBarConfiguration);
NavigationUI.setupWithNavController(navigationView, navController);
navigationView.getMenu().getItem(0).setChecked(true);
navController.addOnDestinationChangedListener(new NavController.OnDestinationChangedListener() {
@Override
public void onDestinationChanged(@NonNull NavController controller, @NonNull NavDestination
destination, @Nullable Bundle arguments) {
if(destination.getId() == R.id.nav_my_mall) {
}
else if(destination.getId() == R.id.nav_my_orders) {
}
else if(destination.getId() == R.id.nav_my_rewards) {
}
else if(destination.getId() == R.id.nav_my_cart) {
}
else if(destination.getId() == R.id.nav_my_wishlist) {
}
else if(destination.getId() == R.id.nav_my_account) {
}
else if(destination.getId() == R.id.nav_sign_out) {
}
}
});
navigationView.setNavigationItemSelectedListener(new
NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if (id == R.id.nav_my_mall)
{
}
else if (id == R.id.nav_my_orders)
{
}
else if (id == R.id.nav_my_rewards)
{
}
else if (id == R.id.nav_my_cart)
{
}
else if (id == R.id.nav_my_wishlist)
{
}
else if (id == R.id.nav_my_account)
{
}
else if (id == R.id.nav_sign_out)
{
}
DrawerLayout drawer = findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
});
setFragment(new HomeFragment());
}
@Override
protected void onPostCreate(@Nullable Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
}
@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();
}
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
if (id == R.id.main_search_icon)
{
return true;
}
else if (id == R.id.main_notification_icon)
{
return true;
}
else if (id == R.id.main_search_icon)
{
return true;
}
return super.onOptionsItemSelected(item);
}
private void setFragment(Fragment fragment) {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
//.setCustomAnimations(R.anim.slide_from_right, R.anim.slideout_from_left);
fragmentTransaction.replace(frameLayout.getId(), fragment);
fragmentTransaction.commit();
}
}
This is 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"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<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" />
</androidx.drawerlayout.widget.DrawerLayout>
This is my HomeFragment.java:
package com.example.fyp;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.constraintlayout.widget.ConstraintLayout;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.viewpager.widget.ViewPager;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.ImageView;
import java.util.ArrayList;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
import static androidx.constraintlayout.widget.Constraints.TAG;
public class HomeFragment extends Fragment {
public HomeFragment() {
// Required empty public constructor
}
private RecyclerView catagoryRecyclerView;
private CatagoryAdapter catagoryAdapter;
private ViewPager bannerSliderViewPager;
private List<SliderModel> sliderModelList;
private int currentPage = 2;
private Timer timer;
final private long DELEY_TIME = 3000;
final private long PERIOD_TIME = 3000;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_home, container, false);
catagoryRecyclerView = view.findViewById(R.id.catagory_recycler_view);
LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
catagoryRecyclerView.setLayoutManager(layoutManager);
List<CatagoryModel> catagoryModelList = new ArrayList<CatagoryModel>();
catagoryModelList.add(new CatagoryModel("link", "Home"));
catagoryModelList.add(new CatagoryModel("link", "Electronics"));
catagoryModelList.add(new CatagoryModel("link", "Appliances"));
catagoryModelList.add(new CatagoryModel("link", "Furniture"));
catagoryModelList.add(new CatagoryModel("link", "Fashion"));
catagoryModelList.add(new CatagoryModel("link", "Toys"));
catagoryModelList.add(new CatagoryModel("link", "Sports"));
catagoryModelList.add(new CatagoryModel("link", "Wall Art"));
catagoryModelList.add(new CatagoryModel("link", "Books"));
catagoryModelList.add(new CatagoryModel("link", "Shoes"));
catagoryAdapter = new CatagoryAdapter(catagoryModelList);
catagoryRecyclerView.setAdapter(catagoryAdapter);
catagoryAdapter.notifyDataSetChanged();
bannerSliderViewPager = view.findViewById(R.id.banner_slider_view_pager);
sliderModelList = new ArrayList<SliderModel>();
sliderModelList.add(new SliderModel(R.drawable.banner4, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner5, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner1, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner2, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner3, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner4, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner5, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner1, "#FFFFFF"));
sliderModelList.add(new SliderModel(R.drawable.banner2, "#FFFFFF"));
SliderAdapter sliderAdapter = new SliderAdapter(sliderModelList);
bannerSliderViewPager.setAdapter(sliderAdapter);
bannerSliderViewPager.setClipToPadding(false);
bannerSliderViewPager.setPageMargin(20);
bannerSliderViewPager.setCurrentItem(currentPage);
ViewPager.OnPageChangeListener onPageChangeListener = new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
currentPage = position;
}
@Override
public void onPageScrollStateChanged(int state) {
if (state == ViewPager.SCROLL_STATE_IDLE)
{
pageLooper();
}
}
};
bannerSliderViewPager.addOnPageChangeListener(onPageChangeListener);
startBannerSlideShow();
bannerSliderViewPager.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
pageLooper();
stopBannerSlideShow();
if (event.getAction() == MotionEvent.ACTION_UP)
{
stopBannerSlideShow();
}
return false;
}
});
return view;
}
private void pageLooper()
{
if (currentPage == sliderModelList.size() - 2)
{
currentPage = 2;
bannerSliderViewPager.setCurrentItem(currentPage, false);
}
if (currentPage == 1)
{
currentPage = sliderModelList.size() - 3;
bannerSliderViewPager.setCurrentItem(currentPage, false);
}
}
private void startBannerSlideShow()
{
final Handler handler =new Handler(Looper.getMainLooper());
final Runnable update = new Runnable() {
@Override
public void run() {
if (currentPage >= sliderModelList.size())
{
currentPage = 1;
}
bannerSliderViewPager.setCurrentItem(currentPage++ , true);
}
};
timer = new Timer();
timer.schedule(new TimerTask() {
@Override
public void run() {
handler.post(update);
}
}, DELEY_TIME, PERIOD_TIME);
}
private void stopBannerSlideShow()
{
timer.cancel();
}
}
This is fragment_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"
tools:context=".HomeFragment">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/catagory_recycler_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorAccent"
android:elevation="3dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<LinearLayout
android:id="@+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/catagory_recycler_view">
<include layout="@layout/sliding_ad_layout"/>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
This is AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.fyp">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:hardwareAccelerated="false"
android:largeHeap="true"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main"
android:hardwareAccelerated="true"
android:theme="@style/AppTheme.NoActionBar"></activity>
<activity
android:name=".RegisterActivity"
android:screenOrientation="portrait" />
<activity
android:name=".splashfile"
android:screenOrientation="portrait" />
<activity
android:name=".SplashActivity"
android:theme="@style/SplashTheme">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Please tell me how to fix errors.
your package name in HomeFragment is
package com.example.fyp;
and your lagcat says package name is
com.example.fyp.ui.home.HomeFragment: make sure class name exists
this might the reason for error
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