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package com.davemorrissey.labs.subscaleview.test.viewpager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.davemorrissey.labs.subscaleview.ImageSource;
import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView;
import com.davemorrissey.labs.subscaleview.test.R.id;
import com.davemorrissey.labs.subscaleview.test.R.layout;
public class ViewPagerFragment extends Fragment {
private static final String BUNDLE_ASSET = "asset";
private String asset;
public ViewPagerFragment() {
}
public void setAsset(String asset) {
this.asset = asset;
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(layout.view_pager_page, container, false);
if (savedInstanceState != null) {
if (asset == null && savedInstanceState.containsKey(BUNDLE_ASSET)) {
asset = savedInstanceState.getString(BUNDLE_ASSET);
}
}
if (asset != null) {
SubsamplingScaleImageView imageView = rootView.findViewById(id.imageView);
imageView.setImage(ImageSource.asset(asset));
}
return rootView;
}
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
View rootView = getView();
if (rootView != null) {
outState.putString(BUNDLE_ASSET, asset);
}
}
}
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