1031 lines
38 KiB
Java
1031 lines
38 KiB
Java
package com.hty.browser;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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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.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.Arrays;
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import java.util.List;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.DownloadManager;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.ContentResolver;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.ActivityInfo;
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import android.content.res.Configuration;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.media.MediaScannerConnection;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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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.preference.PreferenceManager;
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import android.provider.MediaStore;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.KeyEvent;
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import android.view.MenuItem;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnTouchListener;
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import android.view.WindowManager;
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import android.view.inputmethod.EditorInfo;
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import android.view.inputmethod.InputMethodManager;
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import android.webkit.ConsoleMessage;
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import android.webkit.DownloadListener;
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import android.webkit.JsResult;
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import android.webkit.URLUtil;
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import android.webkit.ValueCallback;
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import android.webkit.WebChromeClient;
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import android.webkit.WebChromeClient.CustomViewCallback;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebView.FindListener;
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import android.webkit.WebView.HitTestResult;
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import android.webkit.WebViewClient;
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import android.widget.AdapterView.AdapterContextMenuInfo;
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import android.widget.ArrayAdapter;
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import android.widget.EditText;
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import android.widget.FrameLayout;
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import android.widget.ImageButton;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import android.widget.Toast;
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public class MainActivity extends Activity {
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TextView findCount;
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EditText editText1, findText;
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ImageButton btnGo, btnBack, btnForward, btnMenu, findPrev, findNext, findClose;
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WebView webView1;
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// RelativeLayout RelativeLayout1;
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LinearLayout LinearLayout1,LinearLayout2;
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FrameLayout video, findbar;
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ImageView imageView1;
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InputMethodManager IMM;
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ProgressBar pgb1;
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String urlo = "", HTRE = "", ptitle = "", urln = "";
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int ec = 0;
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CustomViewCallback customViewCallback;
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boolean isFullScreen;
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static File dir;
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SharedPreferences sharedPreferences;
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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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sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
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String path = Environment.getExternalStorageDirectory().getPath() + File.separator + "HTYBrowser";
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dir = new File(path);
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if (!dir.exists()) {
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dir.mkdirs();
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}
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setContentView(R.layout.activity_main);
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//ptitle = "百度";
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//urln = "http//www.baidu.com";
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getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
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IMM = (InputMethodManager) getApplicationContext().getSystemService(Context.INPUT_METHOD_SERVICE);
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LinearLayout1 = (LinearLayout) findViewById(R.id.LinearLayout1);
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LinearLayout2 = (LinearLayout) findViewById(R.id.LinearLayout2);
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// RelativeLayout1 = (RelativeLayout)
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// findViewById(R.id.RelativeLayout1);
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video = (FrameLayout) findViewById(R.id.video);
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findbar = (FrameLayout) findViewById(R.id.findbar);
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pgb1 = (ProgressBar) findViewById(R.id.progressBar1);
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// if (VERSION.SDK_INT > 18) {
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// getWindow().addFlags(
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// WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
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// getWindow().addFlags(
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// WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
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// LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams)
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// LinearLayout1
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// .getLayoutParams();
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// lp.topMargin = 45;
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// LinearLayout1.setLayoutParams(lp);
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// // RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams)
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// // RelativeLayout1
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// // .getLayoutParams();
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// // lp.topMargin = 45;
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// // RelativeLayout1.setLayoutParams(lp);
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// }
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btnGo = (ImageButton) findViewById(R.id.ImageButtonGo);
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btnBack = (ImageButton) findViewById(R.id.ImageButtonBack);
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btnForward = (ImageButton) findViewById(R.id.ImageButtonForward);
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btnMenu = (ImageButton) findViewById(R.id.ImageButtonMenu);
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imageView1 = (ImageView) findViewById(R.id.imageView1);
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findText = (EditText) findViewById(R.id.findText);
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findCount = (TextView) findViewById(R.id.findCount);
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findPrev = (ImageButton) findViewById(R.id.findPrev);
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findNext = (ImageButton) findViewById(R.id.findNext);
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findClose = (ImageButton) findViewById(R.id.findClose);
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// imageView1.setAlpha(100);
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btnGo.setOnClickListener(new ButtonListener());
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btnBack.setOnClickListener(new ButtonListener());
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btnForward.setOnClickListener(new ButtonListener());
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btnMenu.setOnClickListener(new ButtonListener());
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imageView1.setOnClickListener(new ButtonListener());
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findPrev.setOnClickListener(new ButtonListener());
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findNext.setOnClickListener(new ButtonListener());
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findClose.setOnClickListener(new ButtonListener());
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editText1 = (EditText) findViewById(R.id.EditText1);
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webView1 = (WebView) findViewById(R.id.WebView1);
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registerForContextMenu(webView1);
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// 开启JS
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webView1.getSettings().setJavaScriptEnabled(true);
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// 开启JS能打开窗口
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webView1.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
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// 开启缓存
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webView1.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
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// 自适应屏幕
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webView1.getSettings().setUseWideViewPort(true);
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webView1.getSettings().setLoadWithOverviewMode(true);
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// 支持缩放
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webView1.getSettings().setSupportZoom(true);
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// 启用内置缩放控件
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webView1.getSettings().setBuiltInZoomControls(true);
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// 隐藏缩放控件
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webView1.getSettings().setDisplayZoomControls(false);
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// 开启访问文件
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webView1.getSettings().setAllowFileAccess(true);
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// 开启数据库
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webView1.getSettings().setDatabaseEnabled(true);
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// 开启localStorage
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webView1.getSettings().setDomStorageEnabled(true);
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// 开启定位
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webView1.getSettings().setGeolocationEnabled(true);
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// 支持多窗口
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webView1.getSettings().supportMultipleWindows();
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// 支持获取手势焦点
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webView1.requestFocusFromTouch();
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webView1.setWebViewClient(new WebViewClient() {
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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if(url.startsWith("http"))
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view.loadUrl(url);
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return true;
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}
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@Override
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public void onPageStarted(WebView view, String url, Bitmap favicon) {
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super.onPageStarted(view, url, favicon);
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editText1.setText(url);
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urln = url;
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btnBack.setEnabled(true);
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}
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@Override
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public void onPageFinished(WebView view, String url) {
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super.onPageFinished(view, url);
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String js = "";
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// link2img，宽度适应浏览器
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js = "javascript:var obj=document.getElementsByTagName('a');var aimg=new Array();var dw=document.documentElement.clientWidth-10;var dh=document.documentElement.clientHeight;for(var i=0;i<obj.length;i++){if(obj[i].innerText.indexOf('查看图片')!=-1){var img=new Image();img.src=obj[i].href;aimg[i]=img;obj[i].textContent='';obj[i].appendChild(img);(function(i){aimg[i].onload=function(){var iw=this.offsetWidth;var ih=this.offsetHeight;var bl=0;if(iw>dw){var text='';bl=(dw/iw).toFixed(2);this.style.width=dw+'px';this.style.height=dw*ih/iw+'px';text=' '+i+': W:'+dw+'/'+iw+'='+bl;this.style.border='1px solid blue';var span=document.createElement('span');span.textContent=text;span.setAttribute('style','white-space:nowrap;');this.parentNode.appendChild(span);}}})(i);}}";
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view.loadUrl(js);
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}
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@Override
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public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
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super.onReceivedError(view, errorCode, description, failingUrl);
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Toast.makeText(getApplicationContext(), "ReceivedError:" + errorCode, Toast.LENGTH_SHORT)
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.show();
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if (isNetworkConnected()) {
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switch(errorCode){
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case WebViewClient.ERROR_HOST_LOOKUP: // 找不到主机，跳转百度搜索
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Log.e("ErrorHostLookup", failingUrl);
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String url = "http://m.baidu.com/s?word=" + urlo;
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editText1.setText(url);
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webView1.loadUrl(url);
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urln = url;
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break;
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case WebViewClient.ERROR_UNSUPPORTED_SCHEME:
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// Log.e("ErrorUnsupportedScheme",failingUrl);
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// String surl = "";
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// try {
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// surl = URLDecoder.decode(failingUrl, "utf-8");
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// Log.e("Decode",surl);
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// } catch (UnsupportedEncodingException e) {
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// e.printStackTrace();
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// }
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// String paraUrl="";
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// if(failingUrl.startsWith("baiduboxapp://")){
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// String[] paras=surl.split("&");
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// for(int i=0;i<paras.length;i++){
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// Log.e("para",paras[i]);
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// if(paras[i].startsWith("url=")){
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// paraUrl=paras[i].substring(4);
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// // break;
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// }
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// }
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// }
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// if(failingUrl.startsWith("intent://")){
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// paraUrl=surl.substring(surl.indexOf("http"),surl.indexOf("}\""));
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// }
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// Log.e("提取网址：",paraUrl);
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// webView1.loadUrl(paraUrl);
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}
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} else {
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webView1.loadDataWithBaseURL(
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"",
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"<html><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no\"/><style>h1{font-size:10vw;margin:40vh auto;text-align:center;}</style><h1>网络未连接</h1></html>",
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"text/html", "utf-8", "");
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}
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}
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});
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webView1.setWebChromeClient(new WebChromeClient() {
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// JS的alert('')提示信息转换成安卓控件提示信息
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@Override
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public boolean onJsAlert(WebView view, String url, String message, final JsResult result) {
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Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
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result.confirm();
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return true;
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}
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// HTML5.input.file转换为安卓文件选择器
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@Override
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public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> uploadMsg,
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WebChromeClient.FileChooserParams fileChooserParams) {
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openFileChooserImplForAndroid5(uploadMsg);
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return true;
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}
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// 进度条
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@Override
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public void onProgressChanged(WebView view, int newProgress) {
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super.onProgressChanged(view, newProgress);
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pgb1.setProgress(newProgress);
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if(!isFullScreen) {
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if (newProgress == 100) {
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pgb1.setVisibility(View.INVISIBLE);
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} else {
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pgb1.setVisibility(View.VISIBLE);
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}
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}
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if(sharedPreferences.getBoolean("switch_adBlock",true)){
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ADBlock();
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}
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if(sharedPreferences.getBoolean("switch_iframeBlock",false)) {
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//Log.e("line292", "progress:" + newProgress);
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//if (!webView1.getUrl().contains("baidu.com")){
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iframeBlock();
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//}
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}
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}
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// 获取网页标题
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@Override
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public void onReceivedTitle(WebView view, String title) {
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super.onReceivedTitle(view, title);
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ptitle = title;
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}
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// 播放网络视频时全屏会被调用的方法
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@Override
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public void onShowCustomView(View view, CustomViewCallback callback) {
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Log.e("onShowCustomView", "onShowCustomView");
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Toast.makeText(getApplicationContext(), "onShowCustomView", Toast.LENGTH_SHORT).show();
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customViewCallback = callback;
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// 将video放到当前视图中
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video.addView(view);
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// 设置全屏
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setFullScreen();
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getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
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}
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// 视频播放退出全屏会被调用的
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@Override
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public void onHideCustomView() {
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Log.e("onHideCustomView", "onHideCustomView");
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Toast.makeText(getApplicationContext(), "onHideCustomView", Toast.LENGTH_SHORT).show();
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getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
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// 退出全屏
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// quitFullScreen();
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}
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@Override
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public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
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Log.d("onConsoleMessage", consoleMessage.message() + " at " + consoleMessage.sourceId() + ":"
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+ consoleMessage.lineNumber());
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return super.onConsoleMessage(consoleMessage);
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}
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});
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webView1.setDownloadListener(new MyWebViewDownLoadListener());
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webView1.setOnTouchListener(new OnTouchListener() {
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@Override
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public boolean onTouch(View v, MotionEvent event) {
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webView1.requestFocus();
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IMM.hideSoftInputFromWindow(editText1.getWindowToken(), 0);
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return false;
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}
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});
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editText1.setOnEditorActionListener(new TextView.OnEditorActionListener() {
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@Override
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public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
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if (actionId == EditorInfo.IME_ACTION_GO) {
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loadPage(editText1.getText().toString());
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return true;
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}
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return false;
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}
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});
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findText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
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@Override
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public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
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if (actionId == EditorInfo.IME_ACTION_SEARCH) {
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webView1.findAllAsync(findText.getText().toString());
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IMM.hideSoftInputFromWindow(findText.getWindowToken(), 0);
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return true;
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}
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return false;
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}
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});
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findText.addTextChangedListener(new TextWatcher() {
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@Override
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public void onTextChanged(CharSequence text, int start, int before, int count) {
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// text 输入框中改变后的字符串信息
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// start 输入框中改变后的字符串的起始位置
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// before 输入框中改变前的字符串的位置 默认为0
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// count 输入框中改变后的一共输入字符串的数量
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webView1.findAllAsync(text.toString());
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}
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@Override
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public void beforeTextChanged(CharSequence text, int start, int count, int after) {
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// text 输入框中改变前的字符串信息
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// start 输入框中改变前的字符串的起始位置
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// count 输入框中改变前后的字符串改变数量一般为0
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// after 输入框中改变后的字符串与起始位置的偏移量
|
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}
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@Override
|
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public void afterTextChanged(Editable edit) {
|
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// edit 输入结束呈现在输入框中的信息
|
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}
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});
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|
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Intent intent = getIntent();
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if (intent.ACTION_VIEW.equals(intent.getAction())) {
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urln = intent.getDataString();
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loadPage(urln);
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}else{
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loadPage(sharedPreferences.getString("homepage","http://www.baidu.com"));
|
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}
|
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|
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webView1.setFindListener(new FindListener() {
|
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@Override
|
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public void onFindResultReceived(int activeMatchOrdinal, int numberOfMatches,
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boolean isDoneCounting) {
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findCount.setText(activeMatchOrdinal + "/" + numberOfMatches);
|
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}
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});
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|
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}
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private void setFullScreen() {
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// RelativeLayout1.setVisibility(View.GONE);
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LinearLayout1.setVisibility(View.GONE);
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video.setVisibility(View.VISIBLE);
|
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// imageView1.setVisibility(View.VISIBLE);
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// 横屏显示
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setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
|
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// 设置全屏的相关属性，获取当前的屏幕状态，然后设置全屏
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getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
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// 全屏下的状态码：1098974464
|
||
// 窗口下的状态吗：1098973440
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||
isFullScreen = true;
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}
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||
|
||
// 退出全屏
|
||
private void quitFullScreen() {
|
||
if (customViewCallback != null) {
|
||
// 隐藏掉
|
||
customViewCallback.onCustomViewHidden();
|
||
}
|
||
// RelativeLayout1.setVisibility(View.VISIBLE);
|
||
LinearLayout1.setVisibility(View.VISIBLE);
|
||
LinearLayout2.setVisibility(View.VISIBLE);
|
||
pgb1.setVisibility(View.VISIBLE);
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||
video.setVisibility(View.GONE);
|
||
// imageView1.setVisibility(View.GONE);
|
||
// 用户当前的首选方向
|
||
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER);
|
||
// 声明当前屏幕状态的参数并获取
|
||
final WindowManager.LayoutParams attrs = getWindow().getAttributes();
|
||
attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
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||
getWindow().setAttributes(attrs);
|
||
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
|
||
isFullScreen = false;
|
||
}
|
||
|
||
public ValueCallback<Uri> mUploadMessage;
|
||
public ValueCallback<Uri[]> mUploadMessageForAndroid5;
|
||
public final static int FILECHOOSER_RESULTCODE = 1;
|
||
public final static int FILECHOOSER_RESULTCODE_FOR_ANDROID_5 = 2;
|
||
|
||
private void openFileChooserImplForAndroid5(ValueCallback<Uri[]> uploadMsg) {
|
||
mUploadMessageForAndroid5 = uploadMsg;
|
||
Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
|
||
contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
|
||
contentSelectionIntent.setType("*/*");
|
||
Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
|
||
chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
|
||
chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
|
||
startActivityForResult(chooserIntent, FILECHOOSER_RESULTCODE_FOR_ANDROID_5);
|
||
}
|
||
|
||
class ButtonListener implements OnClickListener {
|
||
@Override
|
||
public void onClick(View v) {
|
||
switch (v.getId()) {
|
||
case R.id.ImageButtonGo:
|
||
loadPage(editText1.getText().toString());
|
||
break;
|
||
case R.id.ImageButtonBack:
|
||
if (webView1.canGoBack()) {
|
||
webView1.goBack();
|
||
btnForward.setEnabled(true);
|
||
} else {
|
||
btnBack.setEnabled(false);
|
||
}
|
||
break;
|
||
case R.id.ImageButtonForward:
|
||
if (webView1.canGoForward()) {
|
||
webView1.goForward();
|
||
btnBack.setEnabled(true);
|
||
} else {
|
||
btnForward.setEnabled(false);
|
||
}
|
||
break;
|
||
case R.id.ImageButtonMenu:
|
||
// MainActivity.this.openOptionsMenu();
|
||
MenuDialog();
|
||
break;
|
||
case R.id.imageView1:
|
||
playVideo();
|
||
imageView1.setVisibility(View.GONE);
|
||
break;
|
||
case R.id.findPrev:
|
||
webView1.findNext(false);
|
||
break;
|
||
case R.id.findNext:
|
||
webView1.findNext(true);
|
||
break;
|
||
case R.id.findClose:
|
||
findText.setText("");
|
||
IMM.hideSoftInputFromWindow(findText.getWindowToken(), 0);
|
||
findbar.setVisibility(View.GONE);
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
private class MyWebViewDownLoadListener implements DownloadListener {
|
||
@Override
|
||
public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype,
|
||
long contentLength) {
|
||
// Uri uri = Uri.parse(url);
|
||
// Intent intent = new Intent(Intent.ACTION_VIEW, uri);
|
||
// startActivity(intent);
|
||
downloadBySystem(url,"","");
|
||
}
|
||
}
|
||
|
||
@Override
|
||
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
|
||
super.onCreateContextMenu(menu, v, menuInfo);
|
||
WebView w = (WebView) v;
|
||
HitTestResult result = w.getHitTestResult();
|
||
HTRE = result.getExtra();
|
||
menu.setHeaderTitle(HTRE);
|
||
if (result.getType() == HitTestResult.IMAGE_TYPE || result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
|
||
menu.add(0, 0, 0, "查看图片");
|
||
menu.add(0, 1, 1, "复制图片");
|
||
menu.add(0, 2, 2, "保存图片");
|
||
menu.add(0, 3, 3, "复制链接");
|
||
menu.add(0, 4, 4, "屏蔽图片");
|
||
}
|
||
if (result.getType() == HitTestResult.SRC_ANCHOR_TYPE) {
|
||
menu.add(0, 2, 2, "下载");
|
||
menu.add(0, 3, 3, "复制链接");
|
||
}
|
||
}
|
||
|
||
@Override
|
||
public boolean onContextItemSelected(MenuItem item) {
|
||
//AdapterContextMenuInfo menuInfo = (AdapterContextMenuInfo) item.getMenuInfo();
|
||
switch (item.getItemId()) {
|
||
case 0:
|
||
webView1.loadUrl(HTRE);
|
||
break;
|
||
case 1:
|
||
ClipboardManager mClipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
|
||
ContentValues values = new ContentValues(2);
|
||
values.put(MediaStore.Images.Media.MIME_TYPE, "Image/jpg");
|
||
values.put(MediaStore.Images.Media.DATA, HTRE);
|
||
ContentResolver theContent = getContentResolver();
|
||
Uri imageUri = theContent.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
|
||
ClipData theClip = ClipData.newUri(getContentResolver(), "Image", imageUri);
|
||
mClipboard.setPrimaryClip(theClip);
|
||
break;
|
||
case 2:
|
||
//new SaveImage().execute();
|
||
downloadBySystem(HTRE,"","");
|
||
break;
|
||
case 3:
|
||
ClipboardManager cm = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
|
||
cm.setPrimaryClip(ClipData.newPlainText("link", HTRE));
|
||
Toast.makeText(getApplicationContext(), "链接已复制", Toast.LENGTH_SHORT).show();
|
||
break;
|
||
case 4:
|
||
DialogBlock(HTRE);
|
||
break;
|
||
// case 5:
|
||
// downloadBySystem(HTRE,"","");
|
||
// break;
|
||
default:
|
||
return super.onContextItemSelected(item);
|
||
}
|
||
return true;
|
||
}
|
||
|
||
@Override
|
||
public boolean onKeyDown(int keyCode, KeyEvent event) {
|
||
if (keyCode == KeyEvent.KEYCODE_BACK) {
|
||
if (isFullScreen) {
|
||
imageView1.setVisibility(View.GONE);
|
||
quitFullScreen();
|
||
} else {
|
||
if (webView1.canGoBack()) {
|
||
webView1.goBack();
|
||
} else {
|
||
// moveTaskToBack(false);
|
||
// MenuDialog();
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
if (keyCode == KeyEvent.KEYCODE_ENTER) {
|
||
webView1.findAllAsync(findText.getText().toString());
|
||
IMM.hideSoftInputFromWindow(findText.getWindowToken(), 0);
|
||
return true;
|
||
}
|
||
if (keyCode == KeyEvent.KEYCODE_F) {
|
||
findbar.setVisibility(View.VISIBLE);
|
||
findText.requestFocus();
|
||
webView1.findAllAsync(findText.getText().toString());
|
||
return true;
|
||
}
|
||
if (keyCode == KeyEvent.KEYCODE_ESCAPE) {
|
||
findbar.setVisibility(View.GONE);
|
||
// Toast.makeText(getApplicationContext(), "Esc Pressed",
|
||
// Toast.LENGTH_SHORT).show();
|
||
return true;
|
||
}
|
||
return super.onKeyDown(keyCode, event);
|
||
}
|
||
|
||
void loadPage(String url) {
|
||
urlo = url;
|
||
if (url.indexOf("://") == -1) {
|
||
url = "http://" + url;
|
||
}
|
||
// editText1.setText(url);
|
||
Log.e("webview", url);
|
||
IMM.hideSoftInputFromWindow(editText1.getWindowToken(), 0);
|
||
findText.setText("");
|
||
webView1.loadUrl(url);
|
||
// btnBack.setEnabled(true);
|
||
}
|
||
|
||
@Override
|
||
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
|
||
if (requestCode == FILECHOOSER_RESULTCODE) {
|
||
if (null == mUploadMessage)
|
||
return;
|
||
Uri result = intent == null || resultCode != RESULT_OK ? null : intent.getData();
|
||
mUploadMessage.onReceiveValue(result);
|
||
mUploadMessage = null;
|
||
}
|
||
if (requestCode == FILECHOOSER_RESULTCODE_FOR_ANDROID_5) {
|
||
if (null == mUploadMessageForAndroid5)
|
||
return;
|
||
Uri result = (intent == null || resultCode != RESULT_OK) ? null : intent.getData();
|
||
if (result != null) {
|
||
mUploadMessageForAndroid5.onReceiveValue(new Uri[] { result });
|
||
} else {
|
||
mUploadMessageForAndroid5.onReceiveValue(new Uri[] {});
|
||
}
|
||
mUploadMessageForAndroid5 = null;
|
||
}
|
||
if (requestCode == 0) {
|
||
if (intent != null)
|
||
webView1.loadUrl(intent.getStringExtra("url"));
|
||
}
|
||
}
|
||
|
||
private class SaveImage extends AsyncTask<String, Void, String> {
|
||
@Override
|
||
protected String doInBackground(String... params) {
|
||
String result = "";
|
||
String imgurl = HTRE;
|
||
try {
|
||
String sdcard = Environment.getExternalStorageDirectory().toString();
|
||
File file = new File(sdcard + "/Download");
|
||
if (!file.exists()) {
|
||
file.mkdirs();
|
||
}
|
||
int idx = imgurl.lastIndexOf("/");
|
||
String filename = imgurl.substring(idx);
|
||
String filepath = sdcard + "/Download/" + filename;
|
||
file = new File(filepath);
|
||
InputStream inputStream = null;
|
||
URL url = new URL(imgurl);
|
||
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
|
||
conn.setRequestMethod("GET");
|
||
conn.setConnectTimeout(20000);
|
||
if (conn.getResponseCode() == 200) {
|
||
inputStream = conn.getInputStream();
|
||
}
|
||
byte[] buffer = new byte[4096];
|
||
int len = 0;
|
||
FileOutputStream outStream = new FileOutputStream(file);
|
||
while ((len = inputStream.read(buffer)) != -1) {
|
||
outStream.write(buffer, 0, len);
|
||
}
|
||
outStream.close();
|
||
result = "图片已保存至：" + file.getAbsolutePath();
|
||
MediaScannerConnection.scanFile(MainActivity.this, new String[] { filepath }, null, null);
|
||
} catch (Exception e) {
|
||
result = "保存失败！" + e.getLocalizedMessage();
|
||
}
|
||
return result;
|
||
}
|
||
|
||
@Override
|
||
protected void onPostExecute(String result) {
|
||
Toast.makeText(getApplicationContext(), result, Toast.LENGTH_SHORT).show();
|
||
}
|
||
}
|
||
|
||
boolean isNetworkConnected() {
|
||
ConnectivityManager mConnectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
|
||
NetworkInfo mNetworkInfo = mConnectivityManager.getActiveNetworkInfo();
|
||
if (mNetworkInfo != null) {
|
||
return mNetworkInfo.isAvailable();
|
||
}
|
||
return false;
|
||
}
|
||
|
||
@Override
|
||
public void onConfigurationChanged(Configuration newConfig) {
|
||
// TODO Auto-generated method stub
|
||
super.onConfigurationChanged(newConfig);
|
||
// if (this.getResources().getConfiguration().orientation ==
|
||
// Configuration.ORIENTATION_LANDSCAPE) {
|
||
// Toast.makeText(getApplicationContext(), "横屏", Toast.LENGTH_SHORT)
|
||
// .show();
|
||
// } else if (this.getResources().getConfiguration().orientation ==
|
||
// Configuration.ORIENTATION_PORTRAIT) {
|
||
// Toast.makeText(getApplicationContext(), "竖屏", Toast.LENGTH_SHORT)
|
||
// .show();
|
||
// }
|
||
}
|
||
|
||
@Override
|
||
protected void onPause() {
|
||
Log.e("MainActivity", "onPause");
|
||
pauseVideo();
|
||
if (isFullScreen) {
|
||
imageView1.setVisibility(View.VISIBLE);
|
||
}
|
||
super.onPause();
|
||
}
|
||
|
||
@Override
|
||
protected void onResume() {
|
||
super.onResume();
|
||
}
|
||
|
||
void pauseVideo() {
|
||
String js = "javascript:var obj = document.getElementsByTagName('video');for (var i = 0; i < obj.length; i++) { obj[i].pause();}";
|
||
webView1.loadUrl(js);
|
||
}
|
||
|
||
void playVideo() {
|
||
String js = "javascript:var obj = document.getElementsByTagName('video');for (var i = 0; i < obj.length; i++) { obj[i].play();}";
|
||
webView1.loadUrl(js);
|
||
}
|
||
|
||
void MenuDialog() {
|
||
final String items[] = { "收藏本页", "收藏夹", "查找", "分享", "视频独立播放", "查看源码", "主页", "全屏", "广告过滤规则", "设置", "关于", "退出" };
|
||
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
||
builder.setTitle("菜单");
|
||
builder.setIcon(R.drawable.ic_launcher);
|
||
builder.setItems(items, new DialogInterface.OnClickListener() {
|
||
@Override
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
dialog.dismiss();
|
||
switch (which) {
|
||
case 0:
|
||
if (!urln.equals("about:blank")) {
|
||
DBHelper helper = new DBHelper(getApplicationContext());
|
||
Cursor c = helper.query(urln);
|
||
if (c.getCount() == 0) {
|
||
ContentValues values = new ContentValues();
|
||
values.put("website", urln);
|
||
values.put("title", ptitle);
|
||
helper.insert(values);
|
||
} else {
|
||
Toast.makeText(getApplicationContext(), "网址已存在", Toast.LENGTH_SHORT).show();
|
||
}
|
||
}
|
||
break;
|
||
case 1:
|
||
Intent intent = new Intent(MainActivity.this, FavoriteActivity.class);
|
||
startActivityForResult(intent, 0);
|
||
break;
|
||
case 2:
|
||
findbar.setVisibility(View.VISIBLE);
|
||
findText.requestFocus();
|
||
webView1.findAllAsync(findText.getText().toString());
|
||
break;
|
||
case 3:
|
||
intent = new Intent();
|
||
intent.setAction(Intent.ACTION_SEND);
|
||
intent.putExtra(Intent.EXTRA_TEXT, webView1.getUrl());
|
||
intent.setType("text/plain");
|
||
startActivity(Intent.createChooser(intent, "分享"));
|
||
break;
|
||
case 4:
|
||
String js = "javascript:var video0=document.getElementsByTagName('video')[0]; if(video0!=null){ var url=video0.src; document.body.innerHTML=''; var video=document.createElement('video'); video.style.width='100%'; video.style.height='auto'; video.src=url; video.controls=true; document.body.appendChild(video); var a=document.createElement('a'); a.textContent=url; a.href=url; document.body.appendChild(a); }";
|
||
webView1.loadUrl(js);
|
||
break;
|
||
case 5:
|
||
js = "javascript:var s='<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>'; document.body.innerHTML=''; var pre=document.createElement('pre'); document.body.appendChild(pre); pre.textContent=s;";
|
||
webView1.loadUrl(js);
|
||
break;
|
||
case 6:
|
||
webView1.loadUrl(sharedPreferences.getString("homepage",""));
|
||
break;
|
||
case 7:
|
||
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
|
||
LinearLayout2.setVisibility(View.GONE);
|
||
pgb1.setVisibility(View.GONE);
|
||
isFullScreen = true;
|
||
break;
|
||
case 8:
|
||
DialogBlockList();
|
||
break;
|
||
case 9:
|
||
startActivity(new Intent(MainActivity.this, SettingsActivity.class));
|
||
break;
|
||
case 10:
|
||
webView1.loadUrl("file:///android_asset/about.htm");
|
||
break;
|
||
case 11:
|
||
MainActivity.this.finish();
|
||
break;
|
||
}
|
||
}
|
||
});
|
||
builder.create().show();
|
||
}
|
||
|
||
void DialogBlock(String content){
|
||
final EditText ETrule = new EditText(this);
|
||
ETrule.setText(content);
|
||
final AlertDialog dialogRule = new AlertDialog.Builder(this).setIcon(R.drawable.ic_launcher).setTitle("屏蔽规则").setView(ETrule).setCancelable(false).setPositiveButton("添加",null).setNeutralButton("删除",null).setNegativeButton("取消",null).create();
|
||
dialogRule.show();
|
||
dialogRule.getButton(AlertDialog.BUTTON_POSITIVE)
|
||
.setOnClickListener(new View.OnClickListener() {
|
||
@Override
|
||
public void onClick(View v) {
|
||
boolean exist = false;
|
||
String rule = ETrule.getText().toString();
|
||
List<String> rulelist = new ArrayList<String>(Arrays.asList(ReadFile("blockrules").split("\n")));
|
||
for(int i=0;i<rulelist.size();i++){
|
||
if(rulelist.get(i).equals(rule)){
|
||
Toast.makeText(MainActivity.this, "此条规则已经存在！", Toast.LENGTH_SHORT).show();
|
||
exist = true;
|
||
break;
|
||
}
|
||
}
|
||
if(!exist) {
|
||
addRule(rule);
|
||
dialogRule.dismiss();
|
||
}
|
||
}
|
||
}
|
||
);
|
||
dialogRule.getButton(AlertDialog.BUTTON_NEUTRAL)
|
||
.setOnClickListener(new View.OnClickListener() {
|
||
@Override
|
||
public void onClick(View v) {
|
||
String rule = ETrule.getText().toString();
|
||
List<String> rulelist = new ArrayList<String>(Arrays.asList(ReadFile("blockrules").split("\n")));
|
||
for(int i=0;i<rulelist.size();i++){
|
||
if(rulelist.get(i).equals(rule)){
|
||
rulelist.remove(i);
|
||
break;
|
||
}
|
||
}
|
||
String content="";
|
||
for(int i=0;i<rulelist.size();i++){
|
||
content += rulelist.get(i)+"\n";
|
||
}
|
||
FileOutputStream outStream = null;
|
||
try {
|
||
outStream = MainActivity.this.openFileOutput("blockrules", Context.MODE_PRIVATE);
|
||
outStream.write((content).getBytes());
|
||
outStream.close();
|
||
} catch (FileNotFoundException e) {
|
||
e.printStackTrace();
|
||
}catch (IOException e) {
|
||
e.printStackTrace();
|
||
}
|
||
dialogRule.dismiss();
|
||
ADBlock();
|
||
}
|
||
}
|
||
);
|
||
dialogRule.getButton(AlertDialog.BUTTON_NEGATIVE)
|
||
.setOnClickListener(new View.OnClickListener() {
|
||
@Override
|
||
public void onClick(View v) {
|
||
dialogRule.dismiss();
|
||
}
|
||
}
|
||
);
|
||
}
|
||
|
||
void addRule(String content){
|
||
FileOutputStream outStream = null;
|
||
try {
|
||
outStream = this.openFileOutput("blockrules", Context.MODE_APPEND);
|
||
outStream.write((content+"\n").getBytes());
|
||
outStream.close();
|
||
ADBlock();
|
||
} catch (FileNotFoundException e) {
|
||
e.printStackTrace();
|
||
}catch (IOException e) {
|
||
e.printStackTrace();
|
||
}
|
||
}
|
||
|
||
void DialogBlockList(){
|
||
//Log.e("readfile: ", ReadFile("blockrules"));
|
||
final String[] datas = ReadFile("blockrules").split("\n");
|
||
//Log.e("readfile: ", datas.toString());
|
||
ArrayAdapter<String> adapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, datas);
|
||
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
||
builder.setIcon(R.drawable.ic_launcher);
|
||
builder.setTitle("屏蔽规则列表：");
|
||
builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
|
||
@Override
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
DialogBlock(datas[which]);
|
||
//Toast.makeText(MainActivity.this, "你点击了第" + which + "个item", Toast.LENGTH_SHORT).show();
|
||
}
|
||
});
|
||
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
|
||
@Override
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
|
||
}
|
||
});
|
||
builder.setNeutralButton("清空", new DialogInterface.OnClickListener() {
|
||
@Override
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
AlertDialog.Builder builder1 = new AlertDialog.Builder(MainActivity.this);
|
||
builder1.setMessage("操作不可逆，确认清空吗？");
|
||
builder1.setIcon(R.drawable.ic_launcher);
|
||
builder1.setTitle("警告");
|
||
builder1.setPositiveButton("确认", new DialogInterface.OnClickListener() {
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
String filepath = getFilesDir().getAbsolutePath() + "/blockrules";
|
||
File file = new File(filepath);
|
||
//if(file.isFile() && file.exists()) {
|
||
Log.e("delete "+filepath, String.valueOf(file.delete()));
|
||
//}
|
||
}
|
||
});
|
||
builder1.setNegativeButton("取消", new DialogInterface.OnClickListener() {
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
|
||
}
|
||
});
|
||
builder1.create().show();
|
||
}
|
||
});
|
||
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
|
||
@Override
|
||
public void onClick(DialogInterface dialog, int which) {
|
||
|
||
}
|
||
});
|
||
builder.show();
|
||
}
|
||
|
||
String ReadFile(String filename) {
|
||
String s = "";
|
||
FileInputStream istream;
|
||
try {
|
||
istream = MainActivity.this.openFileInput(filename);
|
||
byte[] buffer = new byte[1024];
|
||
ByteArrayOutputStream ostream = new ByteArrayOutputStream();
|
||
int len;
|
||
while ((len = istream.read(buffer)) != -1) {
|
||
ostream.write(buffer, 0, len);
|
||
}
|
||
s = new String(ostream.toByteArray());
|
||
istream.close();
|
||
ostream.close();
|
||
} catch (FileNotFoundException e) {
|
||
e.printStackTrace();
|
||
} catch (IOException e) {
|
||
e.printStackTrace();
|
||
}
|
||
return s;
|
||
}
|
||
|
||
void ADBlock(){
|
||
String s = ReadFile("blockrules");
|
||
if(!s.equals("")) {
|
||
String rules = s.replace("\n", ",");
|
||
if (rules.endsWith(",")) {
|
||
rules = rules.substring(0, rules.length() - 1);
|
||
}
|
||
String js = "javascript:var rules='" + rules + "';var rule=new Array();rule=rules.split(',');var img=document.getElementsByTagName('img');for(i=0;i<img.length;i++){for(j=0;j<rule.length;j++){if(img[i].src.indexOf(rule[j])!=-1){img[i].style.display='none';}}}";
|
||
webView1.loadUrl(js);
|
||
}
|
||
}
|
||
|
||
void iframeBlock(){
|
||
String js = "javascript:var iframes=document.getElementsByTagName('iframe');for(i=0;i<iframes.length;i++){iframes[i].style.display='none';}document.getElementById('win-pop-foot').style.display='none';document.getElementById('win-pop-foot1').style.display='none';";
|
||
webView1.loadUrl(js);
|
||
}
|
||
|
||
// 调用系统下载，https://www.jianshu.com/p/6e38e1ef203a
|
||
private void downloadBySystem(String url, String contentDisposition, String mimeType) {
|
||
// 指定下载地址
|
||
DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
|
||
// 允许媒体扫描，根据下载的文件类型被加入相册、音乐等媒体库
|
||
request.allowScanningByMediaScanner();
|
||
// 设置通知的显示类型，下载进行时和完成后显示通知
|
||
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
|
||
// 设置通知栏的标题，如果不设置，默认使用文件名
|
||
// request.setTitle("This is title");
|
||
// 设置通知栏的描述
|
||
// request.setDescription("This is description");
|
||
// 允许在计费流量下下载
|
||
request.setAllowedOverMetered(false);
|
||
// 允许该记录在下载管理界面可见
|
||
request.setVisibleInDownloadsUi(true);
|
||
// 允许漫游时下载
|
||
request.setAllowedOverRoaming(true);
|
||
// 允许下载的网路类型
|
||
request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI);
|
||
// 设置下载文件保存的路径和文件名
|
||
String fileName = URLUtil.guessFileName(url, contentDisposition, mimeType);
|
||
Log.e("fileName:", fileName);
|
||
request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, fileName);
|
||
// 自定义下载路径
|
||
// request.setDestinationUri()
|
||
// request.setDestinationInExternalFilesDir()
|
||
final DownloadManager downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
|
||
// 添加一个下载任务
|
||
long downloadId = downloadManager.enqueue(request);
|
||
Log.e("downloadId:", downloadId+"");
|
||
}
|
||
|
||
} |