UserCenterImgPageAdapter.java
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package com.chudiangameplay.android.adapter;
import android.content.Context;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import com.chudiangameplay.android.R;
import com.chudiangameplay.android.bean.UploadFileInfo;
import com.chudiangameplay.android.interface_.CommCallBack;
import com.chudiangameplay.android.tool.Log;
import com.chudiangameplay.android.util.BitmapUtil;
import com.chudiangameplay.android.util.GlideUtil;
import com.chudiangameplay.android.util.Util;
import com.hyphenate.chat.EMConversation;
import java.util.ArrayList;
import java.util.List;
import uk.co.senab.photoview.PhotoView;
import uk.co.senab.photoview.PhotoViewAttacher;
public class UserCenterImgPageAdapter extends PagerAdapter {
private List<UploadFileInfo> imgs = new ArrayList<>();
private Context context;
CommCallBack commCallBack;
int width =0;
List<View> mViews = new ArrayList<>();
public UserCenterImgPageAdapter(Context context, List<UploadFileInfo> imgs, CommCallBack commCallBack) {
width = (int) (context.getResources().getDisplayMetrics().widthPixels * 2f / 3f);
this.context = context;
this.commCallBack = commCallBack;
this.imgs.addAll(imgs);
for (int i = 0; i < 4; i++) {
View view = View.inflate(context, R.layout.item_usercenter_headimgs, null);
mViews.add(view);
}
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
int i = position % 4;
View view = mViews.get(i);
ImageView imageView = view.findViewById(R.id.iv_img);
if (imageView != null) {
// BitmapUtil.releaseImageViewResouce(imageView);
}
container.removeView(view);
}
@Override
public Object instantiateItem(ViewGroup container, final int position) {
UploadFileInfo fileInfo = imgs.get(position);
int i = position % 4;
View view = mViews.get(i);
ImageView imageView = view.findViewById(R.id.iv_img);
ImageView iv_video = view.findViewById(R.id.iv_video);
if (fileInfo.isVideo) {
iv_video.setVisibility(View.VISIBLE);
String thembUrl = fileInfo.url + "?spm=a2c4g.11186623.2.9.3db83c10D2Oz0S&x-oss-process=video/snapshot,t_1000,f_jpg,w_800,h_600,m_fast";
GlideUtil.displayImage(context, thembUrl, imageView, R.drawable.ico_default_img_fang);
// GlideUtil.displayImgWithSize(context, fileInfo.snapUrl, imageView, R.drawable.ico_default_img_fang, width, width);
} else {
iv_video.setVisibility(View.GONE);
// GlideUtil.displayImage(context, fileInfo.url, imageView, R.drawable.ico_default_img_fang);
GlideUtil.displayImgWithSize(context, fileInfo.url, imageView, R.drawable.ico_default_img_fang, width, width);
}
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (commCallBack != null) {
commCallBack.onResult(position);
}
}
});
container.addView(view);
return view;
}
@Override
public int getCount() {
return imgs.size();
}
@Override
public boolean isViewFromObject(View view, Object object) {
return view == object;
}
@Override
public int getItemPosition(Object object) {
return POSITION_NONE;
}
}