package com.weikou.wpc.superad.util;
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import java.io.File;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.util.Log;
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import android.widget.TextView;
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import com.weikou.wpc.superad.service.DownLoadFileService;
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import com.ysh.wpc.appupdate.download.DownLoadFile;
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import com.ysh.wpc.appupdate.download.FileUtils;
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import com.ysh.wpc.appupdate.util.StringUtils;
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/**
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* @author weikou2015 涓嬭浇宸ュ叿绫�
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*/
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public class DownFiles extends AsyncTask<String, Integer, String> implements
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DownLoadFile.FileProgressListener {
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// TextView tv;
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Context context;
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IProgress progress;
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public DownFiles(Context context, IProgress progress) {
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// this.tv = tv;
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this.context = context;
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this.progress = progress;
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}
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@Override
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protected void onProgressUpdate(Integer... values) {
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super.onProgressUpdate(values);
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if (progress != null && values[0] % 1000000 == 0)
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progress.getProgress(values[0] / 1000000);
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// if (values[0] / 1000000 == 100 && values[0] == 0) {
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// tv.setText("完成");
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// } else {
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// tv.setText("下载" + values[0] / 1000000 + "%");
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// }
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}
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@Override
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protected String doInBackground(String... params) {
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String url = params[0];
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// 下载
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DownLoadFile dl = new DownLoadFile();
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String[] urls = url.split("/");
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String name = "";
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if (urls.length > 0)
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name = FileUtils.getRootPath(context) + File.separator
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+ urls[urls.length - 1];
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else
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name = FileUtils.getRootPath(context) + File.separator
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+ System.currentTimeMillis() + ".apk";
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System.out.println("APK名称:" + name);
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try {
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File f = dl.downLoadFile(this, name, url, context);
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return f.getPath();
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} catch (Exception e) {
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DownLoadFileService.j = -1;
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}
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return "";
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}
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// 完成网络请求
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@Override
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protected void onPostExecute(String result) {
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super.onPostExecute(result);
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if (!StringUtils.isNullOrEmpty(result) && result.endsWith(".apk")) {
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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intent.setDataAndType(Uri.fromFile(new File(result)),
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"application/vnd.android.package-archive");
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context.startActivity(intent);
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}
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}
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@Override
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public void update(int progress) {
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publishProgress(progress);
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}
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public interface IProgress {
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public void getProgress(int p);
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}
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}
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