private synchronized void initWebSettings() {
if (android.os.Build.VERSION.SDK_INT >= 21) WebView.enableSlowWholeDocumentDraw();
WebSettings webSettings = getSettings();
userAgentOriginal = webSettings.getUserAgentString();
webSettings.setAllowContentAccess(true);
webSettings.setAllowFileAccess(true);
webSettings.setAllowFileAccessFromFileURLs(true);
webSettings.setAllowUniversalAccessFromFileURLs(true);
webSettings.setAppCacheEnabled(true);
webSettings.setAppCachePath(context.getCacheDir().toString());
webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
webSettings.setDatabaseEnabled(true);
webSettings.setDomStorageEnabled(true);
webSettings.setGeolocationDatabasePath(context.getFilesDir().toString());
webSettings.setSupportZoom(true);
webSettings.setBuiltInZoomControls(true);
webSettings.setDisplayZoomControls(false);
webSettings.setDefaultTextEncodingName(BrowserUnit.URL_ENCODING);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
webSettings.setLoadsImagesAutomatically(true);
} else {
webSettings.setLoadsImagesAutomatically(false);
}
}
public static void initializeSettings(WebSettings settings, Context context) {
settings.setJavaScriptEnabled(true);
settings.setJavaScriptCanOpenWindowsAutomatically(true);
settings.setUserAgentString(settings.getUserAgentString() + DB.USER_AGENT);
settings.setSupportMultipleWindows(true);
settings.setSaveFormData(false);
settings.setSavePassword(false); // 设置为true,系统会弹出AlertDialog确认框
if (API < 18) {
settings.setAppCacheMaxSize(Long.MAX_VALUE);
}
if (API < 17) {
settings.setEnableSmoothTransition(true);
}
if (API < 19) {
settings.setDatabasePath(context.getFilesDir().getAbsolutePath() + "/databases");
}
settings.setDomStorageEnabled(true);
settings.setAppCachePath(context.getCacheDir().toString());
settings.setAppCacheEnabled(true);
settings.setCacheMode(WebSettings.LOAD_NO_CACHE);
settings.setGeolocationDatabasePath(context.getCacheDir().getAbsolutePath());
settings.setAllowFileAccess(true);
settings.setDatabaseEnabled(true);
settings.setSupportZoom(true);
settings.setBuiltInZoomControls(true);
settings.setDisplayZoomControls(false);
settings.setAllowContentAccess(true);
settings.setDefaultTextEncodingName("utf-8");
/*if (API > 16) {
settings.setAllowFileAccessFromFileURLs(false);
settings.setAllowUniversalAccessFromFileURLs(false);
}*/
}
/** * 初始化内容控件 */
private void initWeb() {
// TODO Auto-generated method stub
String release = android.os.Build.VERSION.RELEASE;
release = release.substring(0, 3);
if ("4.4".equals(release)) {
web_content.setWebViewClient(new MyWebViewClient());
} else {
web_content.setVisibility(View.VISIBLE);
WebSettings ws = web_content.getSettings();
ws.setJavaScriptEnabled(true);
ws.setAllowFileAccess(true);
ws.setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
ws.setDefaultTextEncodingName("utf-8");
ws.setTextSize(TextSize.NORMAL);
ws.setAppCacheEnabled(false);
ws.setDomStorageEnabled(true);
if (android.os.Build.VERSION.SDK_INT >= 8) {
ws.setPluginState(PluginState.ON);
}
ws.setRenderPriority(RenderPriority.HIGH);
web_content.setWebViewClient(new WebViewClientDemo());
web_content.setWebChromeClient(new WebViewChromeClientDemo());
web_content.loadDataWithBaseURL("", unit.getIntroduce(), "text/html", "utf-8", null);
}
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fun_everyday, container, false);
menu = (ImageButton) view.findViewById(R.id.btn_header_left);
menu.setOnClickListener(this);
TextView headText = (TextView) view.findViewById(R.id.title_header_mid);
headText.setText(R.string.text_menu_story);
String url = "http://www.molegegu.com/im/webview.htm";
mWebView = (WebView) view.findViewById(R.id.sub_xeb_webview);
mWebView.loadUrl(url);
mWebView.setWebViewClient(
new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
});
mProgressBar = (ProgressBar) view.findViewById(R.id.loadProgress);
mWebView = (WebView) view.findViewById(R.id.sub_xeb_webview);
mWebView.loadUrl(url);
mWebView.setWebViewClient(
new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
});
// set the webview
WebSettings settings = mWebView.getSettings();
settings.setSupportZoom(true);
settings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
settings.setDefaultTextEncodingName("GBK");
settings.setTextSize(TextSize.NORMAL);
settings.setJavaScriptEnabled(true);
settings.setUseWideViewPort(true);
mWebView.setInitialScale(80);
mWebView.setWebChromeClient(
new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int newProgress) {
if (newProgress > 0 && newProgress < 100) {
mProgressBar.setVisibility(View.VISIBLE);
mProgressBar.setProgress(newProgress);
} else if (newProgress == 100) {
mProgressBar.setVisibility(View.GONE);
}
}
});
mWebView.requestFocusFromTouch();
return view;
}
@SuppressLint("SetJavaScriptEnabled")
private void initWebView() {
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDefaultTextEncodingName("utf-8");
mWebView.setWebViewClient(
new WebViewClient() {
public void onReceivedError(
WebView view, int errorCode, String description, String failingUrl) {
AppLog.e(T.EDITOR, description);
}
});
mWebView.setWebChromeClient(
new WebChromeClient() {
public boolean onConsoleMessage(ConsoleMessage cm) {
AppLog.e(
T.EDITOR,
cm.message() + " -- From line " + cm.lineNumber() + " of " + cm.sourceId());
return true;
}
@Override
public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
AppLog.e(T.EDITOR, message);
return true;
}
@Override
public void onConsoleMessage(String message, int lineNumber, String sourceId) {
AppLog.e(T.EDITOR, message + " -- from line " + lineNumber + " of " + sourceId);
}
});
String htmlEditor = getHtmlEditor();
mWebView.loadDataWithBaseURL("file:///android_asset/", htmlEditor, "text/html", "utf-8", "");
}
@Override
public void initComponents() {
wvUrl = (WebView) innerView.findViewById(R.id.wvUrl);
WebSettings ws = wvUrl.getSettings();
ws.setAllowFileAccess(true);
ws.setAppCacheEnabled(true);
ws.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK);
ws.setBuiltInZoomControls(false);
ws.setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
ws.setDisplayZoomControls(false);
ws.setJavaScriptEnabled(true);
ws.setSupportZoom(false);
ws.setDefaultTextEncodingName("GBK");
wvUrl.setWebViewClient(
new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(final WebView view, final String url) {
view.post(
new Runnable() {
@Override
public void run() {
view.loadUrl(url);
}
});
return false;
}
});
wvUrl.setWebChromeClient(new WebChromeClient());
}
/**
* @Title: initViews @Description: TODO(这里用一句话描述这个方法的作用)
*
* @param 设定文件
* @return void 返回类型
* @throws
*/
private void initViews() {
mWebView = (CustomWebView) rootView.findViewById(R.id.webview);
mWebView.setScrollBarStyle(0);
WebSettings settings = mWebView.getSettings();
settings.setDefaultTextEncodingName("utf-8"); // 避免中文乱码
settings.setNeedInitialFocus(false);
settings.setSupportZoom(true);
settings.setLoadWithOverviewMode(true); // 适应屏幕
settings.setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
settings.setLoadsImagesAutomatically(true); // 自动加载图片
settings.setCacheMode(WebSettings.LOAD_DEFAULT | WebSettings.LOAD_CACHE_ELSE_NETWORK);
// 滚动事件监听
mWebView.setOnCustomScroolChangeListener(
new ScrollInterface() {
@Override
public void onScrollChanged(int l, int t, int oldl, int oldt) {
// TODO Auto-generated method stub
if (t == 0) { // 已经处于顶端
mCanScrollUp = true;
} else {
mCanScrollUp = false;
}
}
});
}
@SuppressLint("SetJavaScriptEnabled")
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_reader);
final int apiVersion = android.os.Build.VERSION.SDK_INT;
if (apiVersion >= android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
getActionBar().setBackgroundDrawable(new ColorDrawable(Color.WHITE));
getActionBar().setStackedBackgroundDrawable(new ColorDrawable(Color.WHITE));
}
syndicationName = getIntent().getStringExtra("syndicationName");
if (TextUtils.isEmpty(syndicationName)) {
getActionBar().setTitle(Html.fromHtml("<b><u>" + getTitle().toString() + "</u><b>"));
} else {
getActionBar().setTitle(Html.fromHtml("<b><u>" + syndicationName + "</u><b>"));
}
publicationTitle = getIntent().getStringExtra("title");
if (!TextUtils.isEmpty(publicationTitle)) {
final TextView tv = (TextView) findViewById(R.id.reader_title);
tv.setTypeface(TypeFaceSingleton.getInstance(this).getUserTypeFace(), Typeface.BOLD);
tv.setText(publicationTitle);
getWindow().setBackgroundDrawable(new ColorDrawable(Color.WHITE));
}
getActionBar().setBackgroundDrawable(new ColorDrawable(0xeeeeee));
getActionBar().setStackedBackgroundDrawable(new ColorDrawable(0xeeeeee));
final String text = getIntent().getStringExtra("read");
link = getIntent().getStringExtra("link");
isFavorite = getIntent().getBooleanExtra("isFavorite", false);
publicationId = getIntent().getIntExtra("publicationId", -1);
syndicationId = getIntent().getIntExtra("syndicationId", -1);
final WebView webView = (WebView) findViewById(R.id.reader);
final WebSettings settings = webView.getSettings();
settings.setAllowFileAccess(true);
settings.setDefaultTextEncodingName("utf-8");
// For enable video
webView.setWebChromeClient(new WebChromeClient());
settings.setJavaScriptEnabled(true);
settings.setDefaultFontSize(
TypeFaceSingleton.getInstance(getApplicationContext()).getUserFontSize());
webView.loadDataWithBaseURL(null, getHtmlData(text), "text/html", "utf-8", null);
publicationRepository = new PublicationRepository(this);
}
// Call to show the changelog dialog
public void show() {
// Get resources
String _PackageName = fActivity.getPackageName();
Resources _Resource;
try {
_Resource = fActivity.getPackageManager().getResourcesForApplication(_PackageName);
} catch (NameNotFoundException e) {
e.printStackTrace();
return;
}
// Get dialog title
int _resID = _Resource.getIdentifier(TITLE_CHANGELOG, "string", _PackageName);
String _Title = _Resource.getString(_resID);
_Title = _Title + " v" + GetAppVersion();
// Get Changelog xml resource id
_resID = _Resource.getIdentifier(CHANGELOG_XML, "xml", _PackageName);
// Create html change log
String _HTML = GetHTMLChangelog(_resID, _Resource);
// Get button strings
String _Close = _Resource.getString(R.string.changelog_close);
// Check for empty changelog
if (_HTML.equals("") == true) {
// Could not load change log, message user and exit void
Toast.makeText(fActivity, "Could not load change log", Toast.LENGTH_SHORT).show();
return;
}
// Create webview and load html
WebView _WebView = new WebView(fActivity);
WebSettings settings = _WebView.getSettings();
settings.setDefaultTextEncodingName("utf-8");
_WebView.loadData(_HTML, "text/html; charset=utf-8", null);
AlertDialog.Builder builder =
new AlertDialog.Builder(fActivity)
.setTitle(_Title)
.setView(_WebView)
.setPositiveButton(
_Close,
new Dialog.OnClickListener() {
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
builder.create().show();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView webView = (WebView) findViewById(R.id.web_view);
Log.e("TAG", webView.getSettings().getDefaultTextEncodingName());
WebSettings settings = webView.getSettings();
settings.setJavaScriptEnabled(true);
settings.setDefaultTextEncodingName("utf-8");
settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
// webView.loadData(Url.url, "text/html;charset=UTF-8", null);
String str = "<head><link rel=\"stylesheet\" href=\"wcss.css\" type=\"text/css\" /></head>";
webView.loadDataWithBaseURL("", Url.url, "text/html;charset=UTF-8", "", "");
}
public BockoView(Context context, AttributeSet attrs) {
super(context, attrs);
mWebView = new WebView(context);
mWebView.setWillNotDraw(true);
final WebSettings webSettings = mWebView.getSettings();
webSettings.setAppCacheEnabled(false);
webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
webSettings.setJavaScriptEnabled(true);
webSettings.setDefaultTextEncodingName("utf-8");
mWebView.loadUrl(getUrl());
mWebView.addJavascriptInterface(new JSObject(), "android");
SurfaceHolder holder = getHolder();
holder.addCallback(this);
}
@SuppressLint("JavascriptInterface")
public void showWebView() { // webView与js交互代码
try {
mWebView = new WebView(this);
setContentView(mWebView);
mWebView.requestFocus();
mWebView.setWebChromeClient(
new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int progress) {
JSAndroidActivity.this.setTitle("Loading...");
JSAndroidActivity.this.setProgress(progress);
if (progress >= 80) {
JSAndroidActivity.this.setTitle("JsAndroid Test");
}
}
});
mWebView.setOnKeyListener(
(v, keyCode, event) -> {
if (keyCode == KeyEvent.KEYCODE_BACK && mWebView.canGoBack()) {
mWebView.goBack();
return true;
}
return false;
});
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDefaultTextEncodingName("utf-8");
mWebView.addJavascriptInterface(this, "android");
mWebView.loadUrl("file:///android_asset/index.html");
} catch (Exception e) {
e.printStackTrace();
}
}
@SuppressLint({"JavascriptInterface", "SetJavaScriptEnabled"})
private void initWebView() {
mWebContent = (WebView) findViewById(R.id.news_detail_content);
customViewContainer = (FrameLayout) findViewById(R.id.customViewContainer);
mWebViewClient = new CustomWebViewClient();
mWebContent.setWebViewClient(mWebViewClient);
mWebChromeClient = new MyWebChromeClient();
mWebContent.addJavascriptInterface(new JavascriptCallBack(), "Android");
mWebContent.setWebChromeClient(mWebChromeClient);
WebSettings settings = mWebContent.getSettings();
settings.setJavaScriptEnabled(true);
settings.setDomStorageEnabled(true);
settings.setAppCachePath(AppUtils.getWebCachePath(this));
settings.setAllowFileAccess(true);
settings.setAppCacheEnabled(true);
settings.setCacheMode(WebSettings.LOAD_DEFAULT);
settings.setDefaultTextEncodingName("UTF-8");
settings.setLayoutAlgorithm(LayoutAlgorithm.NARROW_COLUMNS);
settings.setCacheMode(WebSettings.LOAD_DEFAULT);
mWebContent.loadUrl(url);
}
@AfterViews
void afterViews() {
Log.d(TAG, "state: " + state.toString());
commonActivityTrait.initActivity(preferences);
urlText.setSelectAllOnFocus(true);
urlText.setOnEditorActionListener(this);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDefaultTextEncodingName(ENCODING);
webSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
webView.addJavascriptInterface(
new BrowserActivityJavaScriptInterface(this), BrowserActivityJavaScriptInterface.NAME);
webView.setWebViewClient(new BrowserWebViewClient(this));
webView.setActionModeListener(this);
translatePanelFragment.setListener(this);
Intent intent = getIntent();
if (intent != null) {
String action = intent.getAction();
if (action != null && action.equals(Intent.ACTION_VIEW)) {
Uri url = intent.getData();
if (url != null) {
loadUrl(url.toString());
return;
}
}
}
if (extraUrlOrKeywords.isEmpty()) {
loadUrl(state.getLastUrl());
} else {
loadUrl(extraUrlOrKeywords);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
this.requestWindowFeature(Window.FEATURE_NO_TITLE); // 去掉标题栏
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
WebView webview = (WebView) findViewById(R.id.webView_Main);
webview.setWebViewClient(
new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
});
WebSettings setting = webview.getSettings();
setting.setJavaScriptEnabled(true); // 支持js
setting.setDefaultTextEncodingName("GBK"); // 设置字符编码
webview.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY); // 滚动条风格，为0指滚动条不占用空间，直接覆盖在网页上
webview.loadUrl("http://42.200.39.108/");
}
@Override
protected void onCreate(Bundle savedInstance) {
super.onCreate(savedInstance);
setContentView(R.layout.webview_activity);
// adjust actionbar
setDisplayHomeAsUpEnabled(true);
mWebView = (WebView) findViewById(R.id.webViewContent);
// enable javascript
mWebView.getSettings().setJavaScriptEnabled(true);
if (getIntent() == null) return;
try {
if ("android.resource".equals(getIntent().getData().getScheme())) {
int rawId =
Integer.parseInt(
getIntent()
.getData()
.getPathSegments()
.get(getIntent().getData().getPathSegments().size() - 1));
WebSettings settings = mWebView.getSettings();
settings.setDefaultTextEncodingName("utf-8");
mWebView.loadData(
RawFileUtils.getRawAsString(getApplicationContext(), rawId),
"text/html; charset=utf-8",
null);
} else {
mWebView.loadUrl(getIntent().getData().toString());
}
} catch (Exception e) {
Log.e(LOGCAT, e.getMessage());
}
}
@Override
protected void layoutInit(LayoutInflater inflater, Bundle savedInstanceSate) {
super.layoutInit(inflater, savedInstanceSate);
BaseActivity activity = (BaseActivity) getActivity();
activity.getSupportActionBar().setDisplayHomeAsUpEnabled(true);
activity.getSupportActionBar().setTitle(R.string.title_login);
setHasOptionsMenu(true);
progressBar.setIndeterminate(true);
editAccount = textinputAccount.getEditText();
editAccount.addTextChangedListener(new MTextWatcher(textinputAccount));
editPassword = textinputPassword.getEditText();
editPassword.addTextChangedListener(new MTextWatcher(textinputPassword));
if (getArguments() != null) {
editAccount.setText(getArguments().getString("account"));
editPassword.setText(getArguments().getString("password"));
}
WebSettings setting = webView.getSettings();
setting.setJavaScriptEnabled(true);
setting.setDomStorageEnabled(true);
setting.setAppCacheEnabled(true);
setting.setDefaultTextEncodingName("utf-8");
webView.addJavascriptInterface(new LoginJavaScriptInterface(), "loginjs");
webView.setWebViewClient(
new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, final String url) {
if (url.startsWith(SettingUtility.getStringSetting("callback_url")))
webView.loadUrl("javascript:getAccount()");
view.loadUrl(url);
Logger.d(TAG, "load url = " + url);
// 是否授权成功
if (accountTask == null
&& url != null
&& url.startsWith(SettingUtility.getStringSetting("callback_url"))) {
Params params = ParamsUtil.deCodeUrl(url);
String code = params.getParameter("code");
Logger.d(TAG, "授权成功, code = " + code);
if (getActivity() == null) return true;
accountTask = new AccountTask();
accountTask.execute(code);
}
return true;
}
});
webView.setWebChromeClient(
new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int newProgress) {
if (newProgress < 100) {
progressBar.setVisibility(View.VISIBLE);
} else if (newProgress == 100) {
progressBar.setVisibility(View.GONE);
}
if (newProgress < 100) {
} else if (newProgress == 100) {
Logger.d(TAG, String.format("progress = 100 , url = %s", view.getUrl()));
if (!accountFilled
&& !TextUtils.isEmpty(view.getUrl())
&& view.getUrl().equalsIgnoreCase("about:blank")) {
webView.loadUrl("javascript:fillAccount()");
accountFilled = true;
}
// 是否授权成功
if (accountTask == null
&& webView.getUrl() != null
&& webView.getUrl().startsWith(SettingUtility.getStringSetting("callback_url"))) {
Params params = ParamsUtil.deCodeUrl(webView.getUrl());
String code = params.getParameter("code");
Logger.d(TAG, "授权成功, code = " + code);
if (getActivity() == null) return;
accountTask = new AccountTask();
accountTask.execute(code);
}
}
if (webView.getUrl() != null
&& webView.getUrl().startsWith(SettingUtility.getStringSetting("callback_url"))) {
webView.setVisibility(View.GONE);
}
super.onProgressChanged(view, newProgress);
}
});
if (!TextUtils.isEmpty(editAccount.getText().toString())
&& !TextUtils.isEmpty(editPassword.getText().toString())) {
new Handler()
.postDelayed(
new Runnable() {
@Override
public void run() {
doLogin();
}
},
500);
}
}