基本信息
源码名称:TSC下载浏览文件
源码大小:1.99M
文件格式:.rar
开发语言:Java
更新时间:2021-03-01
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源码介绍
用于文件下载,查看
腾讯下载及打开文件demo
package com.huangasys.tbsdemo2;
import android.os.Bundle;
import android.os.Environment;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.widget.RelativeLayout;
import com.lzy.okgo.OkGo;
import com.lzy.okgo.callback.FileCallback;
import com.tencent.smtt.sdk.TbsReaderView;
import java.io.File;
import okhttp3.Call;
import okhttp3.Response;
public class TbsActivity extends AppCompatActivity implements TbsReaderView.ReaderCallback {
RelativeLayout mRelativeLayout;
private TbsReaderView mTbsReaderView;
private String docUrl = "http:\\/\\/zyweike.cdn.bcebos.com\\/zyweike\\/ep1\\/2018\\/04\\/02\\/周末加班统计.xlsx";
private String download = Environment.getExternalStorageDirectory() "/download/test/document/";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tbs);
mTbsReaderView = new TbsReaderView(this, this);
mRelativeLayout = findViewById(R.id.tbsView);
mRelativeLayout.addView(mTbsReaderView,new RelativeLayout.LayoutParams(-1,-1));
initDoc();
}
private void initDoc() {
int i = docUrl.lastIndexOf("/");
String docName = docUrl.substring(i, docUrl.length());
Log.d("print", "---substring---" docName);
String[] split = docUrl.split("\\/");
String s = split[split.length - 4] split[split.length - 3] split[split.length - 2] split[split.length - 1];
Log.d("print", "截取带时间---" s);
//判断是否在本地/[下载/直接打开]
File docFile = new File(download, docName);
if (docFile.exists()) {
//存在本地;
Log.d("print", "本地存在");
displayFile(docFile.toString(), docName);
} else {
OkGo.get(docUrl)//
.tag(this)//
.execute(new FileCallback(download, docName) { //文件下载时,可以指定下载的文件目录和文件名
@Override
public void onSuccess(File file, Call call, Response response) {
// file 即为文件数据,文件保存在指定目录
Log.d("print", "下载文件成功");
displayFile(download file.getName(), file.getName());
Log.d("print", "" file.getName());
}
@Override
public void downloadProgress(long currentSize, long totalSize, float progress, long networkSpeed) {
//这里回调下载进度(该回调在主线程,可以直接更新ui)
Log.d("print", "总大小---" totalSize "---文件下载进度---" progress);
}
});
}
}
private String tbsReaderTemp = Environment.getExternalStorageDirectory() "/TbsReaderTemp";
private void displayFile(String filePath, String fileName) {
//增加下面一句解决没有TbsReaderTemp文件夹存在导致加载文件失败
String bsReaderTemp = tbsReaderTemp;
File bsReaderTempFile =new File(bsReaderTemp);
if (!bsReaderTempFile.exists()) {
Log.d("print","准备创建/TbsReaderTemp!!");
boolean mkdir = bsReaderTempFile.mkdir();
if(!mkdir){
Log.d("print","创建/TbsReaderTemp失败!!!!!");
}
}
Bundle bundle = new Bundle();
/* 1.TbsReader: Set reader view exception:Cannot add a null child view to a ViewGroup
TbsReaderView: OpenFile failed! [可能是文件的路径错误]*/
/* 2.插件加载失败
so文件不支持;*/
/*
ndk {
//设置支持的SO库架构 'arm64-v8a',
abiFilters 'armeabi', "armeabi-v7a", 'x86'
} */
/*
3.自适应大小
*/
Log.d("print","filePath" filePath);//可能是路径错误
Log.d("print","tempPath" tbsReaderTemp);
bundle.putString("filePath", filePath);
bundle.putString("tempPath", tbsReaderTemp);
boolean result = mTbsReaderView.preOpen(getFileType(fileName), false);
Log.d("print","查看文档---" result);
if (result) {
mTbsReaderView.openFile(bundle);
}else{
}
}
private String getFileType(String paramString) {
String str = "";
if (TextUtils.isEmpty(paramString)) {
Log.d("print", "paramString---->null");
return str;
}
Log.d("print", "paramString:" paramString);
int i = paramString.lastIndexOf('.');
if (i <= -1) {
Log.d("print", "i <= -1");
return str;
}
str = paramString.substring(i 1);
Log.d("print", "paramString.substring(i 1)------>" str);
return str;
}
@Override
public void onCallBackAction(Integer integer, Object o, Object o1) {
}
@Override
protected void onDestroy() {
super.onDestroy();
mTbsReaderView.onStop();
}
}
用于文件下载,查看
腾讯下载及打开文件demo
package com.huangasys.tbsdemo2;
import android.os.Bundle;
import android.os.Environment;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.widget.RelativeLayout;
import com.lzy.okgo.OkGo;
import com.lzy.okgo.callback.FileCallback;
import com.tencent.smtt.sdk.TbsReaderView;
import java.io.File;
import okhttp3.Call;
import okhttp3.Response;
public class TbsActivity extends AppCompatActivity implements TbsReaderView.ReaderCallback {
RelativeLayout mRelativeLayout;
private TbsReaderView mTbsReaderView;
private String docUrl = "http:\\/\\/zyweike.cdn.bcebos.com\\/zyweike\\/ep1\\/2018\\/04\\/02\\/周末加班统计.xlsx";
private String download = Environment.getExternalStorageDirectory() "/download/test/document/";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tbs);
mTbsReaderView = new TbsReaderView(this, this);
mRelativeLayout = findViewById(R.id.tbsView);
mRelativeLayout.addView(mTbsReaderView,new RelativeLayout.LayoutParams(-1,-1));
initDoc();
}
private void initDoc() {
int i = docUrl.lastIndexOf("/");
String docName = docUrl.substring(i, docUrl.length());
Log.d("print", "---substring---" docName);
String[] split = docUrl.split("\\/");
String s = split[split.length - 4] split[split.length - 3] split[split.length - 2] split[split.length - 1];
Log.d("print", "截取带时间---" s);
//判断是否在本地/[下载/直接打开]
File docFile = new File(download, docName);
if (docFile.exists()) {
//存在本地;
Log.d("print", "本地存在");
displayFile(docFile.toString(), docName);
} else {
OkGo.get(docUrl)//
.tag(this)//
.execute(new FileCallback(download, docName) { //文件下载时,可以指定下载的文件目录和文件名
@Override
public void onSuccess(File file, Call call, Response response) {
// file 即为文件数据,文件保存在指定目录
Log.d("print", "下载文件成功");
displayFile(download file.getName(), file.getName());
Log.d("print", "" file.getName());
}
@Override
public void downloadProgress(long currentSize, long totalSize, float progress, long networkSpeed) {
//这里回调下载进度(该回调在主线程,可以直接更新ui)
Log.d("print", "总大小---" totalSize "---文件下载进度---" progress);
}
});
}
}
private String tbsReaderTemp = Environment.getExternalStorageDirectory() "/TbsReaderTemp";
private void displayFile(String filePath, String fileName) {
//增加下面一句解决没有TbsReaderTemp文件夹存在导致加载文件失败
String bsReaderTemp = tbsReaderTemp;
File bsReaderTempFile =new File(bsReaderTemp);
if (!bsReaderTempFile.exists()) {
Log.d("print","准备创建/TbsReaderTemp!!");
boolean mkdir = bsReaderTempFile.mkdir();
if(!mkdir){
Log.d("print","创建/TbsReaderTemp失败!!!!!");
}
}
Bundle bundle = new Bundle();
/* 1.TbsReader: Set reader view exception:Cannot add a null child view to a ViewGroup
TbsReaderView: OpenFile failed! [可能是文件的路径错误]*/
/* 2.插件加载失败
so文件不支持;*/
/*
ndk {
//设置支持的SO库架构 'arm64-v8a',
abiFilters 'armeabi', "armeabi-v7a", 'x86'
} */
/*
3.自适应大小
*/
Log.d("print","filePath" filePath);//可能是路径错误
Log.d("print","tempPath" tbsReaderTemp);
bundle.putString("filePath", filePath);
bundle.putString("tempPath", tbsReaderTemp);
boolean result = mTbsReaderView.preOpen(getFileType(fileName), false);
Log.d("print","查看文档---" result);
if (result) {
mTbsReaderView.openFile(bundle);
}else{
}
}
private String getFileType(String paramString) {
String str = "";
if (TextUtils.isEmpty(paramString)) {
Log.d("print", "paramString---->null");
return str;
}
Log.d("print", "paramString:" paramString);
int i = paramString.lastIndexOf('.');
if (i <= -1) {
Log.d("print", "i <= -1");
return str;
}
str = paramString.substring(i 1);
Log.d("print", "paramString.substring(i 1)------>" str);
return str;
}
@Override
public void onCallBackAction(Integer integer, Object o, Object o1) {
}
@Override
protected void onDestroy() {
super.onDestroy();
mTbsReaderView.onStop();
}
}