314 lines
12 KiB
Java
314 lines
12 KiB
Java
package com.gh.gamecenter;
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import android.content.Intent;
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import android.content.res.Configuration;
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import android.graphics.drawable.Animatable;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.support.v4.view.PagerAdapter;
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import android.support.v4.view.ViewPager.OnPageChangeListener;
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import android.util.DisplayMetrics;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.RelativeLayout;
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import com.facebook.drawee.backends.pipeline.Fresco;
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import com.facebook.drawee.controller.BaseControllerListener;
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import com.facebook.drawee.drawable.ScalingUtils;
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import com.facebook.drawee.interfaces.DraweeController;
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import com.facebook.imagepipeline.core.ImagePipeline;
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import com.gc.materialdesign.views.ProgressBarCircularIndeterminate;
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import com.gh.base.BaseActivity;
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import com.gh.common.util.DisplayUtils;
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import com.gh.common.util.ImageUtils;
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import com.gh.common.view.Gh_RelativeLayout;
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import com.gh.common.view.Gh_RelativeLayout.OnSingleTapListener;
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import com.gh.common.view.Gh_ViewPager;
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import com.gh.common.view.ZoomSimpleDraweeView;
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import java.io.IOException;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 查看游戏截图页面
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*
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* @author 黄壮华
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*/
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public class ViewImageActivity extends BaseActivity implements
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OnPageChangeListener {
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private Gh_ViewPager viewimage_vp_show;
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private ViewImageAdapter adapter;
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private View viewimage_slide_line;
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private RelativeLayout.LayoutParams rparams;
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private ArrayList<String> urls;
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private Map<Integer, String> newUrls;
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private String scaleType;
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private int width;
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private boolean isOrientation;
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private ImagePipeline imagePipeline;
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private Handler handler = new Handler() {
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@Override
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public void handleMessage(Message msg) {
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notifyItemChanged(msg.arg1);
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}
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};
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private void notifyItemChanged(int position) {
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Object object = viewimage_vp_show.findViewWithTag(position);
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if (object != null) {
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RelativeLayout view = (RelativeLayout) object;
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final ZoomSimpleDraweeView imageView = (ZoomSimpleDraweeView) view.findViewById(R.id.viewimage_iv_show);
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final ProgressBarCircularIndeterminate progressBar = (ProgressBarCircularIndeterminate) view.findViewById(R.id.viewimage_pb_loading);
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progressBar.setVisibility(View.VISIBLE);
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ImageUtils.getInstance(getApplicationContext()).display(newUrls.get(position), urls.get(position), imageView
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, new BaseControllerListener(){
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@Override
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public void onFinalImageSet(String id, Object imageInfo, Animatable animatable) {
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super.onFinalImageSet(id, imageInfo, animatable);
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progressBar.setVisibility(View.GONE);
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// if (imageInfo == null){
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// return;
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// }
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// ImageInfo imageInfo1 = (ImageInfo) imageInfo;
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// int height = imageInfo1.getHeight();
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// int width = imageInfo1.getWidth();
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// float index = (float) height / (float) width;
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// imageView.setImagePro(index);
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}
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});
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}
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Intent intent = getIntent();
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urls = intent.getStringArrayListExtra("urls");
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int current = intent.getIntExtra("current", 0);
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scaleType = intent.getStringExtra("ScaleType");
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if (savedInstanceState != null) {
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current = savedInstanceState.getInt("currentItem", 0);
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isOrientation = savedInstanceState.getBoolean("isOrientation");
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}
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setContentView(R.layout.activity_viewimage);
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imagePipeline = Fresco.getImagePipeline();
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DisplayMetrics outMetrics = new DisplayMetrics();
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getWindowManager().getDefaultDisplay().getMetrics(outMetrics);
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width = outMetrics.widthPixels / urls.size();
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rparams = new RelativeLayout.LayoutParams(width, DisplayUtils.dip2px(getApplicationContext(), 1));
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rparams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
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rparams.bottomMargin = DisplayUtils.dip2px(getApplicationContext(), 10);
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rparams.leftMargin = width * current;
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viewimage_slide_line = findViewById(R.id.viewimage_slide_line);
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viewimage_slide_line.setLayoutParams(rparams);
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viewimage_vp_show = (Gh_ViewPager) findViewById(R.id.viewimage_vp_show);
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adapter = new ViewImageAdapter();
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viewimage_vp_show.setAdapter(adapter);
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viewimage_vp_show.setCurrentItem(current);
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viewimage_vp_show.addOnPageChangeListener(this);
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if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
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isOrientation = true; // 横屏
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} else if (this.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
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isOrientation = false;// 竖屏
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}
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}
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@Override
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putInt("currentItem", viewimage_vp_show.getCurrentItem());
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outState.putBoolean("isOrientation", isOrientation);
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}
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private class ViewImageAdapter extends PagerAdapter implements
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OnSingleTapListener {
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@Override
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public int getCount() {
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if (urls == null) {
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return 0;
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}
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return urls.size();
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}
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@Override
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public Object instantiateItem(ViewGroup container, int position) {
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String url = urls.get(position);
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Gh_RelativeLayout view = (Gh_RelativeLayout) View.inflate(container.getContext(),
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R.layout.viewimage_normal_item, null);
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ZoomSimpleDraweeView imageView = (ZoomSimpleDraweeView) view.findViewById(R.id.viewimage_iv_show);
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if (scaleType != null || isOrientation) {
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imageView.getHierarchy().setActualImageScaleType(ScalingUtils.ScaleType.FIT_CENTER);
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}
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if (!url.startsWith("http://image.ghzhushou.com/pic/hq/") && url.startsWith("http://image.ghzhushou.com/pic/")) {
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String hqUrl = "http://image.ghzhushou.com/pic/hq" + url.substring(url.lastIndexOf("/"));
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if (imagePipeline.isInBitmapMemoryCache(Uri.parse(hqUrl))){ // 检查高清图是否被缓存
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loadImage(hqUrl, imageView);
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}else {
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checkUrl(url, imageView);
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}
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}else {
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loadImage(url, imageView);
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}
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//单点退出
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imageView.setOnSingleClickListener(new ZoomSimpleDraweeView.setOnSingleClickListener() {
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@Override
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public void onClick() {
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finish();
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}
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});
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view.setTag(position);
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container.addView(view);
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return view;
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}
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@Override
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public boolean isViewFromObject(View view, Object object) {
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return view == object;
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}
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@Override
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public void destroyItem(ViewGroup container, int position, Object object) {
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container.removeView((View) object);
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object = null;
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}
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@Override
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public void onSingleTap() {
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finish();
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}
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}
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@Override
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public void onPageScrollStateChanged(int newState) {
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}
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@Override
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public void onPageScrolled(int position, float positionOffset,
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int positionOffsetPixels) {
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if (positionOffset != 0) {
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rparams.leftMargin = (int) (width * (positionOffset + position));
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viewimage_slide_line.setLayoutParams(rparams);
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}
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}
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@Override
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public void onPageSelected(int position) {
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Gh_RelativeLayout ghRelativeLayout;
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for (int i = 0; i < viewimage_vp_show.getChildCount(); i++){
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if (viewimage_vp_show.getChildAt(i).getTag() != null){
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ghRelativeLayout = (Gh_RelativeLayout) viewimage_vp_show.getChildAt(i);
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if (ghRelativeLayout == null){
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return;
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}
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ZoomSimpleDraweeView zoomDraweeView = (ZoomSimpleDraweeView) ghRelativeLayout.findViewById(R.id.viewimage_iv_show);
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zoomDraweeView.reset(); // 重置矩阵，还原图片
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}
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}
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}
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private void loadImage(String url, final ZoomSimpleDraweeView imageView){
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if (url.contains(".gif")) {
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DraweeController controller = Fresco.newDraweeControllerBuilder()
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.setUri(url)
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.setAutoPlayAnimations(true)
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.build();
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imageView.setController(controller);
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}else {
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imageView.setImageURI(url);
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// ImageUtils.getInstance(getApplicationContext()).display(url, imageView, new BaseControllerListener(){
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// @Override
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// public void onFinalImageSet(String id, Object imageInfo, Animatable animatable) {
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// super.onFinalImageSet(id, imageInfo, animatable);
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// if (imageInfo == null){
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// return;
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// }
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// ImageInfo imageInfo1 = (ImageInfo) imageInfo;
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// int height = imageInfo1.getHeight();
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// int width = imageInfo1.getWidth();
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// float index = (float) height / (float) width;
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// imageView.setImagePro(index);
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// }
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// });
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}
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}
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private void checkUrl(final String url, final ZoomSimpleDraweeView imageView) {
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newUrls = new HashMap<>();
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new Thread() {
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@Override
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public void run() {
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try {
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String newUrl = "http://image.ghzhushou.com/pic/hq" + url.substring(url.lastIndexOf("/"));
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HttpURLConnection connection = (HttpURLConnection) new URL(newUrl).openConnection();
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connection.setRequestMethod("GET");
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connection.setConnectTimeout(5 * 1000);
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connection.setReadTimeout(5 * 1000);
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connection.connect();
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int code = connection.getResponseCode();
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if (code == 200 && urls != null) {
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for (int i = 0, size = urls.size(); i < size; i++) {
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if (urls.get(i).equals(url)) {
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newUrls.put(i, newUrl);
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Message msg = new Message();
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msg.arg1 = i;
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handler.sendMessage(msg);
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break;
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}
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}
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} else {
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//没有高清图时
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handler.post(new Runnable() {
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@Override
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public void run() {
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loadImage(url, imageView);
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}
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});
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}.start();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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viewimage_vp_show.onDestory(); // 注销EventBus
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}
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}
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