240 lines
7.2 KiB
Java
240 lines
7.2 KiB
Java
package cn.shangyu.gdxzExpert.activity;//package cn.shangyu.gdxzExpert.activity;
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//
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//import android.app.Activity;
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//import android.content.Context;
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//import android.content.Intent;
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//import android.os.Bundle;
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//import android.os.Environment;
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//
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//import android.text.TextUtils;
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//
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//import java.io.File;
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//
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//
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//import cn.shangyu.gdxzExpert.R;
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//import cn.shangyu.gdxzExpert.ui.SuperFileView2;
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//import cn.shangyu.gdxzExpert.utils.Md5Tool;
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//
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//
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//
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//public class FileDisplayActivity extends Activity {
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//
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//
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// private String TAG = "FileDisplayActivity";
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// SuperFileView2 mSuperFileView;
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//
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// String filePath;
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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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// setContentView(R.layout.activity_file_display);
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// init();
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// }
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//
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//
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// public void init() {
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// mSuperFileView = (SuperFileView2) findViewById(R.id.mSuperFileView);
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// mSuperFileView.setOnGetFilePathListener(new SuperFileView2.OnGetFilePathListener() {
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// @Override
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// public void onGetFilePath(SuperFileView2 mSuperFileView2) {
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// getFilePathAndShowFile(mSuperFileView2);
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// }
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// });
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//
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// Intent intent = this.getIntent();
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// String path = (String) intent.getSerializableExtra("path");
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//
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// if (!TextUtils.isEmpty(path)) {
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// setFilePath(path);
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// }
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// mSuperFileView.show();
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//
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// }
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//
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//
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// private void getFilePathAndShowFile(SuperFileView2 mSuperFileView2) {
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//
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//
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// if (getFilePath().contains("http")) {//网络地址要先下载
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//
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//// downLoadFromNet(getFilePath(),mSuperFileView2);
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//
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// } else {
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// mSuperFileView2.displayFile(new File(getFilePath()));
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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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// public void onDestroy() {
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// super.onDestroy();
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// if (mSuperFileView != null) {
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// mSuperFileView.onStopDisplay();
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// }
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// }
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//
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//
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// public static void show(Context context, String url) {
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// Intent intent = new Intent(context, FileDisplayActivity.class);
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// Bundle bundle = new Bundle();
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// bundle.putSerializable("path", url);
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// intent.putExtras(bundle);
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// context.startActivity(intent);
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//
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// }
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//
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// public void setFilePath(String fileUrl) {
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// this.filePath = fileUrl;
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// }
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//
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// private String getFilePath() {
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// return filePath;
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// }
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//
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//// private void downLoadFromNet(final String url,final SuperFileView2 mSuperFileView2) {
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////
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//// //1.网络下载、存储路径、
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//// File cacheFile = getCacheFile(url);
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//// if (cacheFile.exists()) {
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//// if (cacheFile.length() <= 0) {
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//// TLog.d(TAG, "删除空文件！！");
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//// cacheFile.delete();
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//// return;
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//// }
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//// }
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////
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////
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////
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//// LoadFileModel.loadPdfFile(url, new Callback<ResponseBody>() {
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//// @Override
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//// public void onResponse(Call<ResponseBody> call, Response<ResponseBody> response) {
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//// TLog.d(TAG, "下载文件-->onResponse");
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//// boolean flag;
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//// InputStream is = null;
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//// byte[] buf = new byte[2048];
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//// int len = 0;
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//// FileOutputStream fos = null;
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//// try {
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//// ResponseBody responseBody = response.body();
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//// is = responseBody.byteStream();
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//// long total = responseBody.contentLength();
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////
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//// File file1 = getCacheDir(url);
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//// if (!file1.exists()) {
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//// file1.mkdirs();
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//// TLog.d(TAG, "创建缓存目录： " + file1.toString());
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//// }
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////
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////
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//// //fileN : /storage/emulated/0/pdf/kauibao20170821040512.pdf
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//// File fileN = getCacheFile(url);//new File(getCacheDir(url), getFileName(url))
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////
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//// TLog.d(TAG, "创建缓存文件： " + fileN.toString());
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//// if (!fileN.exists()) {
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//// boolean mkdir = fileN.createNewFile();
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//// }
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//// fos = new FileOutputStream(fileN);
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//// long sum = 0;
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//// while ((len = is.read(buf)) != -1) {
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//// fos.write(buf, 0, len);
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//// sum += len;
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//// int progress = (int) (sum * 1.0f / total * 100);
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//// TLog.d(TAG, "写入缓存文件" + fileN.getName() + "进度: " + progress);
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//// }
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//// fos.flush();
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//// TLog.d(TAG, "文件下载成功,准备展示文件。");
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//// //2.ACache记录文件的有效期
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//// mSuperFileView2.displayFile(fileN);
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//// } catch (Exception e) {
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//// TLog.d(TAG, "文件下载异常 = " + e.toString());
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//// } finally {
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//// try {
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//// if (is != null)
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//// is.close();
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//// } catch (IOException e) {
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//// }
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//// try {
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//// if (fos != null)
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//// fos.close();
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//// } catch (IOException e) {
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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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//// public void onFailure(Call<ResponseBody> call, Throwable t) {
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//// TLog.d(TAG, "文件下载失败");
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//// File file = getCacheFile(url);
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//// if (!file.exists()) {
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//// TLog.d(TAG, "删除下载失败文件");
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//// file.delete();
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//// }
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//// }
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//// });
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////
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////
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//// }
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//
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// /***
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// * 获取缓存目录
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// *
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// * @param url
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// * @return
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// */
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// private File getCacheDir(String url) {
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//
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// return new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/007/");
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//
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// }
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// /***
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// * 绝对路径获取缓存文件
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// *
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// * @param url
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// * @return
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// */
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// private File getCacheFile(String url) {
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// File cacheFile = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/007/"
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// + getFileName(url));
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// return cacheFile;
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// }
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//
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// /***
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// * 根据链接获取文件名（带类型的），具有唯一性
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// *
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// * @param url
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// * @return
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// */
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// private String getFileName(String url) {
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// String fileName = Md5Tool.hashKey(url) + "." + getFileType(url);
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// return fileName;
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// }
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//
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// /***
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// * 获取文件类型
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// *
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// * @param paramString
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// * @return
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// */
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// private String getFileType(String paramString) {
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// String str = "";
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//
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// if (TextUtils.isEmpty(paramString)) {
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// return str;
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// }
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// int i = paramString.lastIndexOf('.');
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// if (i <= -1) {
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// return str;
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// }
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//
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//
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// str = paramString.substring(i + 1);
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// return str;
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// }
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//
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//
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//}
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