516 lines
20 KiB
Java
516 lines
20 KiB
Java
package com.sipai.jspatrol.Webv;
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import android.app.ProgressDialog;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Bitmap;
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import android.graphics.Color;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Environment;
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import android.view.View;
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import android.webkit.URLUtil;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import com.sipai.jspatrol.R;
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import com.sipai.jspatrol.URL.MethodURL;
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import com.sipai.jspatrol.utils.AndroidFileUtil;
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import com.sipai.jspatrol.utils.FileProvider7;
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import com.sipai.jspatrol.utils.okHttpCookie.CookiesManager;
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import com.tencent.smtt.sdk.CookieManager;
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import com.tencent.smtt.sdk.CookieSyncManager;
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import com.tencent.smtt.sdk.DownloadListener;
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import com.tencent.smtt.sdk.MimeTypeMap;
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import com.tencent.smtt.sdk.ValueCallback;
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import com.tencent.smtt.sdk.WebChromeClient;
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import com.tencent.smtt.sdk.WebView;
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import com.tencent.smtt.sdk.WebViewClient;
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import org.xutils.x;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.net.URLDecoder;
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import cn.pedant.SweetAlert.SweetAlertDialog;
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public class GuideMenuActivity extends AppCompatActivity {
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private String url;
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private String name;
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private WebView webView;
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private SwipeRefreshLayout refresh;
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private SweetAlertDialog pDialog;
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private String cookies;
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private String fileabspath = "";
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private ProgressDialog progressDialog;
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private ValueCallback<Uri> mUploadMessage;
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private ValueCallback<Uri[]> uploadMessage; // 用于5.0以上
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final static int FILE_SELECTED = 4;
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public static final int REQUEST_SELECT_FILE = 100;
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public static void actionStart(Context context, String url, String name) {
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Intent intent = new Intent(context, GuideMenuActivity.class);
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intent.putExtra("url", url);
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intent.putExtra("name", name);
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context.startActivity(intent);
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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_guide_menu);
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init();
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initView();
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}
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private void initView() {
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TextView tv_title = (TextView) findViewById(R.id.moudle_back_title_tv_title);
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tv_title.setText(name);
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ImageView btn_back = (ImageView) findViewById(R.id.moudle_back_title_iv_back);
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btn_back.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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finish();
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}
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});
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pDialog = new SweetAlertDialog(this, SweetAlertDialog.PROGRESS_TYPE);
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pDialog.getProgressHelper().setBarColor(Color.parseColor("#00A0E9"));
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pDialog.setCancelable(true);
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pDialog.setCanceledOnTouchOutside(true);
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progressDialog = new ProgressDialog(this);
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webView = (WebView) findViewById(R.id.moudle_guide_menu_webview);
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webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
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webView.getSettings().setJavaScriptEnabled(true);
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webView.getSettings().setAllowFileAccess(true);
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webView.getSettings().setDomStorageEnabled(true);
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//设置自适应屏幕，两者合用
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webView.getSettings().setUseWideViewPort(true); //将图片调整到适合webview的大小
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webView.getSettings().setLoadWithOverviewMode(true); // 缩放至屏幕的大小
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//缩放操作
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webView.getSettings().setSupportZoom(true); //支持缩放，默认为true。是下面那个的前提。
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webView.getSettings().setBuiltInZoomControls(true); //设置内置的缩放控件。若为false，则该WebView不可缩放
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webView.getSettings().setDisplayZoomControls(false); //隐藏原生的缩放控件
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webView.getSettings().setDefaultTextEncodingName("utf-8");
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webView.setWebViewClient(new WebViewClient() {
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@Override
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public boolean shouldOverrideUrlLoading(WebView webView, String s) {
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return super.shouldOverrideUrlLoading(webView, s);
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}
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@Override
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public void onPageStarted(WebView webView, String s, Bitmap bitmap) {
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super.onPageStarted(webView, s, bitmap);
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showMsgDialog();
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}
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@Override
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public void onPageFinished(WebView webView, String s) {
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super.onPageFinished(webView, s);
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showMsgFinish();
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}
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});
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webView.setWebChromeClient(new WebChromeClient() {
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public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
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mUploadMessage = uploadMsg;
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if (mUploadMessage!=null) {
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Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
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intent.addCategory(Intent.CATEGORY_OPENABLE);
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intent.setType("image/*");
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GuideMenuActivity.this.startActivityForResult(
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Intent.createChooser(intent, "完成操作需要使用"),
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FILE_SELECTED);
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}
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}
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@Override
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public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> valueCallback, FileChooserParams fileChooserParams) {
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if (uploadMessage != null) {
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uploadMessage.onReceiveValue(null);
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uploadMessage = null;
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}
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uploadMessage = valueCallback;
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if (uploadMessage!=null) {
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Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
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intent.addCategory(Intent.CATEGORY_OPENABLE);
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intent.setType("image/*");
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GuideMenuActivity.this.startActivityForResult(
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Intent.createChooser(intent, "完成操作需要使用"),
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REQUEST_SELECT_FILE);
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}
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return true;
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}
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});
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cookies = CookiesManager.getCookieText(this);
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synCookies(mServer, cookies);
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webView.loadUrl(mServer + MethodURL.PJ_Base + url);
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webView.setDownloadListener(new DownloadListener() {
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@Override
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public void onDownloadStart(final String url, String userAgent, final String contentDisposition, final String mimeType, final long contentLength) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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new SweetAlertDialog(GuideMenuActivity.this, SweetAlertDialog.NORMAL_TYPE)
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.setTitleText("下载附件?")
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.setConfirmText("确定")
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.setConfirmClickListener(new SweetAlertDialog.OnSweetClickListener() {
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@Override
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public void onClick(SweetAlertDialog sweetAlertDialog) {
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long caca = contentLength;
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Uri uri = Uri.parse(url);
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Intent intent = new Intent(Intent.ACTION_VIEW, uri);
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startActivity(intent);
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// downloadBySystem(url, contentDisposition, mimeType);
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sweetAlertDialog.dismissWithAnimation();
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}
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})
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.setCancelText("取消")
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.setCancelClickListener(new SweetAlertDialog.OnSweetClickListener() {
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@Override
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public void onClick(SweetAlertDialog sweetAlertDialog) {
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sweetAlertDialog.dismissWithAnimation();
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}
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})
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.show();
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}
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});
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}
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});
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refresh = (SwipeRefreshLayout) findViewById(R.id.moudle_guide_menu_refresh);
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refresh.setColorSchemeResources(R.color.blue);
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refresh.setEnabled(false);
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refresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
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@Override
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public void onRefresh() {
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webView.loadUrl(mServer + MethodURL.PJ_Base + url);
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refresh.setRefreshing(false);
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}
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});
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}
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private void downloadBySystem(String url, String contentDisposition, String mimeType) {
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// 设置下载文件保存的路径和文件名
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String fileName = URLUtil.guessFileName(url, contentDisposition, mimeType);
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fileName = URLDecoder.decode(fileName);
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downloadFile(url, fileName, fileabspath);
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// new DownloadTask().execute(url, fileabspath+"/"+fileName);
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}
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private class DownloadTask extends AsyncTask<String, Void, Void> {
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// 传递两个参数：URL 和 目标路径
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private String url;
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private String destPath;
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@Override
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protected void onPreExecute() {
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// log.info("开始下载");
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if (!GuideMenuActivity.this.isFinishing()) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(GuideMenuActivity.this, "开始下载", Toast.LENGTH_SHORT).show();
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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 doInBackground(String... params) {
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if (!GuideMenuActivity.this.isFinishing()) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
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progressDialog.setMessage("下载中...");
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progressDialog.show();
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}
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});
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}
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// log.debug("doInBackground. url:{}, dest:{}", params[0], params[1]);
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url = params[0];
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destPath = params[1];
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OutputStream out = null;
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HttpURLConnection urlConnection = null;
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try {
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URL url = new URL(params[0]);
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urlConnection = (HttpURLConnection) url.openConnection();
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urlConnection.setConnectTimeout(15000);
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urlConnection.setReadTimeout(15000);
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InputStream in = urlConnection.getInputStream();
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out = new FileOutputStream(params[1]);
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byte[] buffer = new byte[10 * 1024];
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int len;
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while ((len = in.read(buffer)) != -1) {
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out.write(buffer, 0, len);
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}
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in.close();
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} catch (IOException e) {
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// log.warn(e);
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} finally {
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if (urlConnection != null) {
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urlConnection.disconnect();
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}
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if (out != null) {
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try {
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out.close();
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} catch (IOException e) {
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// log.warn(e);
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}
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}
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}
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return null;
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}
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@Override
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protected void onPostExecute(Void aVoid) {
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// log.info("完成下载");
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if (!GuideMenuActivity.this.isFinishing()) {
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Toast.makeText(GuideMenuActivity.this, "下载成功", Toast.LENGTH_SHORT).show();
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progressDialog.dismiss();
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}
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File file = new File(destPath);
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openThisFile(file);
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// Intent handlerIntent = new Intent(Intent.ACTION_VIEW);
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// String mimeType = getMIMEType(url);
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// Uri uri = Uri.fromFile(new File(destPath));
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// handlerIntent.setDataAndType(uri, mimeType);
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// startActivity(handlerIntent);
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}
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}
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private String getMIMEType(String url) {
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String type = null;
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String extension = MimeTypeMap.getFileExtensionFromUrl(url);
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// log.debug("extension:{}", extension);
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if (extension != null) {
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type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
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}
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return type;
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}
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private void downloadFile(String nowurl, String filename, String path) {
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File filep = new File(path);
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if (!filep.exists())
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filep.mkdirs();
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filep = null;
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progressDialog = new ProgressDialog(this);
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org.xutils.http.RequestParams requestParams = new org.xutils.http.RequestParams(nowurl);
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requestParams.setAutoRename(false);
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requestParams.setSaveFilePath(path +"/"+ filename);
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x.http().get(requestParams, new org.xutils.common.Callback.ProgressCallback<File>() {
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@Override
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public void onWaiting() {
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}
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@Override
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public void onStarted() {
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if (!GuideMenuActivity.this.isFinishing()) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(GuideMenuActivity.this, "开始下载", Toast.LENGTH_SHORT).show();
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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 onLoading(final long total, final long current, boolean isDownloading) {
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if (!GuideMenuActivity.this.isFinishing()) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
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progressDialog.setMessage("下载中...");
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progressDialog.show();
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progressDialog.setProgressNumberFormat("");
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progressDialog.setMax((int) total);
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progressDialog.setProgress((int) current);
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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 onSuccess(File result) {
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if (!GuideMenuActivity.this.isFinishing()) {
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Toast.makeText(GuideMenuActivity.this, "下载成功", Toast.LENGTH_SHORT).show();
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progressDialog.dismiss();
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}
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//下载成功,file为下载好的文件
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File file = result;
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// openFile(file);
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String name = file.getName();
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String filepath = file.getPath();
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String abso = file.getAbsolutePath();
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openThisFile(file);
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}
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@Override
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public void onError(Throwable ex, boolean isOnCallback) {
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ex.printStackTrace();
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if (!GuideMenuActivity.this.isFinishing()) {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(GuideMenuActivity.this, "下载失败，请检查网络和SD卡", Toast.LENGTH_SHORT).show();
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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 onCancelled(CancelledException cex) {
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}
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@Override
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public void onFinished() {
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}
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});
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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// if (resultCode == RESULT_OK) {
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switch (requestCode) {
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case REQUEST_SELECT_FILE:
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// if (null == mUploadMessage) {
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// break;
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// }
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// Uri mResult = data == null || resultCode != RESULT_OK ? null
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// : data.getData();
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// mUploadMessage.onReceiveValue(mResult);
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// mUploadMessage = null;
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if (uploadMessage == null)
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return;
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Uri result = (data == null || resultCode != RESULT_OK) ? null : data.getData();
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if (result != null) {
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uploadMessage.onReceiveValue(new Uri[]{result});
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} else {
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uploadMessage.onReceiveValue(new Uri[]{});
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}
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uploadMessage = null; //每次置空是为了防止下次点击按钮选择图片无响应
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break;
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case FILE_SELECTED:
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if (null == mUploadMessage) {
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break;
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}
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Uri mResult = data == null || resultCode != RESULT_OK ? null
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: data.getData();
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mUploadMessage.onReceiveValue(mResult);
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mUploadMessage = null;
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break;
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}
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// }else {
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//
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// }
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}
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private static final int REQUEST_CHOOSEFILE = 1212;
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private void openThisFile(File file) {
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if (!file.exists()) {
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Toast.makeText(GuideMenuActivity.this, "文件不存在", Toast.LENGTH_SHORT).show();
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} else {
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try {
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Uri fileUri = FileProvider7.getUriForFile(GuideMenuActivity.this, file);
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Intent in = AndroidFileUtil.openFile(file.getPath() + "", fileUri);
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startActivity(in);
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} catch (Exception e) {
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Toast.makeText(GuideMenuActivity.this, "文件打开失败", Toast.LENGTH_SHORT).show();
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}
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}
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}
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private void showMsgFinish() {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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pDialog.hide();
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}
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});
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}
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private void showMsgDialog() {
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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initDialog("页面加载中");
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pDialog.show();
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}
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});
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}
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private void initDialog(String st) {
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pDialog.setTitleText(st);
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}
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public void synCookies(String url, String cookies) {
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CookieSyncManager.createInstance(getApplicationContext());
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CookieManager cookieManager = CookieManager.getInstance();
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cookieManager.setAcceptCookie(true);
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cookieManager.setCookie(url, cookies);
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CookieSyncManager.getInstance().sync();
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}
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/**
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* 初始化
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*/
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private String mServer;
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private String mUsername;
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private String mPassword;
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private String mUserid;
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private String mCaption;
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private String mBizid;
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public void init() {
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fileabspath = Environment.getExternalStorageDirectory() + "/" + getResources().getString(R.string.appflag) + "/" + getResources().getString(R.string.appflag) + "_FILE";
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SharedPreferences sharedPre = getSharedPreferences("config", MODE_PRIVATE);
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mServer = sharedPre.getString("server", "");
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mUsername = sharedPre.getString("username", "");
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mPassword = sharedPre.getString("password", "");
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mUserid = sharedPre.getString("userid", "");
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mCaption = sharedPre.getString("caption", "");
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mBizid = sharedPre.getString("bizid", "");
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url = getIntent().getStringExtra("url");
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name = getIntent().getStringExtra("name");
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}
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}
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