I have added viewpager to my fragment file but it is showing me error
Error:(42, 9) error: unreachable statement
in line layoutInflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE ); but i have declared all the things properly i dont know why this error is coming up
package com.android.msahakyan.expandablenavigationdrawer.fragment;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.android.msahakyan.expandablenavigationdrawer.R;
/**
* Created by tanis on 15-06-2018.
*/
class ViewPagerAdapter extends PagerAdapter {
private Context context;
private LayoutInflater layoutInflater;
private Integer [] images = {R.drawable.bg1,R.drawable.bg2,R.drawable.index,R.drawable.bg4,R.drawable.bg5};
public ViewPagerAdapter(Context context) {
this.context = context;
}
public int getCount() {
return images.length;
}
@Override
public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
return view == object;
}
@NonNull
@Override
}public Object instantiateItem(@NonNull ViewGroup container, int position) {
return super.instantiateItem( container, position );
layoutInflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
View view = layoutInflater.inflate(R.layout.custom_layout, null);
ImageView imageView = (ImageView) view.findViewById( R.id.imageView );
imageView.setImageResource( images[position] );
ViewPager vp = (ViewPager) container;
vp.addView( view, 0 );
return view;
@Override
public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
super.destroyItem( container, position, object );
ViewPager vp = (ViewPager) container;
View view = (View) object;
vp.removeView( view );
}
}
Remove return super.instantiateItem( container, position );
from public Object instantiateItem(@NonNull ViewGroup container, int position)
method
SAMPLE CODE
public Object instantiateItem(@NonNull ViewGroup container, int position) {
layoutInflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
View view = layoutInflater.inflate(R.layout.custom_layout, null);
ImageView imageView = (ImageView) view.findViewById( R.id.imageView );
imageView.setImageResource( images[position] );
ViewPager vp = (ViewPager) container;
vp.addView( view, 0 );
return view;
}