Java Code Examples for android.webkit.WebView#setSaveEnabled()
The following examples show how to use
android.webkit.WebView#setSaveEnabled() .
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Example 1
| Source File: WebViewUtils.java From BigApp_Discuz_Android with Apache License 2.0 | 5 votes |
|
/**
* webview 显示本地图片，自适应布局大小，图片可缩放
*/
public static void showNetImage(Context mContext, final WebView webview,
final String imageLocalUrl, int width, int height) {
final String fileName = "image.png";
String data = "<HTML><IMG src=\"" + imageLocalUrl + "\"" + "width=" + width + "height=" + height + "/>";
webview.loadDataWithBaseURL(imageLocalUrl, data, "text/html", "utf-8", null);
//webview.loadUrl(imageUrl);//直接显示网上图片
webview.getSettings().setBuiltInZoomControls(true); //显示放大缩小 controler
webview.getSettings().setSupportZoom(true); //可以缩放
webview.setSaveEnabled(true);
}
Example 2
| Source File: LightningView.java From Xndroid with GNU General Public License v3.0 | 4 votes |
|
public LightningView(@NonNull Activity activity, @Nullable String url, boolean isIncognito) {
BrowserApp.getAppComponent().inject(this);
mActivity = activity;
mUIController = (UIController) activity;
mWebView = new WebView(activity);
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN) {
mWebView.setId(View.generateViewId());
}
mIsIncognitoTab = isIncognito;
mTitle = new LightningViewTitle(activity);
sMaxFling = ViewConfiguration.get(activity).getScaledMaximumFlingVelocity();
mWebView.setDrawingCacheBackgroundColor(Color.WHITE);
mWebView.setFocusableInTouchMode(true);
mWebView.setFocusable(true);
mWebView.setDrawingCacheEnabled(false);
mWebView.setWillNotCacheDrawing(true);
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
//noinspection deprecation
mWebView.setAnimationCacheEnabled(false);
//noinspection deprecation
mWebView.setAlwaysDrawnWithCacheEnabled(false);
}
mWebView.setBackgroundColor(Color.WHITE);
mWebView.setScrollbarFadingEnabled(true);
mWebView.setSaveEnabled(true);
mWebView.setNetworkAvailable(true);
mWebView.setWebChromeClient(new LightningChromeClient(activity, this));
mWebView.setWebViewClient(new LightningWebClient(activity, this));
mWebView.setDownloadListener(new LightningDownloadListener(activity));
mGestureDetector = new GestureDetector(activity, new CustomGestureListener());
mWebView.setOnTouchListener(new TouchListener());
sDefaultUserAgent = mWebView.getSettings().getUserAgentString();
initializeSettings();
initializePreferences(activity);
if (url != null) {
if (!url.trim().isEmpty()) {
mWebView.loadUrl(url, mRequestHeaders);
} else {
// don't load anything, the user is looking for a blank tab
}
} else {
loadHomepage();
}
}
Example 3
| Source File: WebViewUtils.java From BigApp_Discuz_Android with Apache License 2.0 | 4 votes |
|
/**
* webview 显示本地图片，自适应布局大小，图片可缩放
*
* @param mContext
* @param webview
* @param imageLocalUrl
* @param isAdapterScreenWidth 是否自适应屏幕宽度
* @param color 0-255
*/
public static void showLocalImage(Context mContext, final WebView webview,
final String imageLocalUrl, int color, boolean isAdapterScreenWidth, boolean doubleClickEabled) {
boolean fileExist = FileUtils.isExists(imageLocalUrl);
if (fileExist) {
String bgcolor = ColorUtils.toBrowserColor(color);
ZogUtils.printLog(WebViewUtils.class, "bgcolor:" + bgcolor);
String adapterScreenWidth = "";
if (isAdapterScreenWidth) {
adapterScreenWidth = " width:99.9%;";
}
String style =
"<style>" +
"* { margin:0; padding:0; background-color:" +
bgcolor +
"; }" +
"img { " + adapterScreenWidth + " margin:0; padding:0; }" +
"div{" +
adapterScreenWidth +
// " border: thin solid #F00;" +
" margin:0; padding:0;" +
" }/*这里的width height 大于图片的宽高*/" +
"table{ height:100%; width:100%; text-align:center;}" +
" </style>";
String body = " <body>" +
" <div>" +
" <table>" +
" <tr>" +
" <td>" +
" <img src=\"file://" + imageLocalUrl + "\"" +
// " width=" + width +
" margin=" + 0 +
" padding=" + 0 +
// " height="+height+
" />" +
" </td>" +
" </tr>" +
" </table>" +
" </div>" +
" </body>" +
"";
String data = style + body;
webview.loadDataWithBaseURL("file://" + imageLocalUrl, data, "text/html", "utf-8", null);
//webview.loadUrl(imageUrl);//直接显示网上图片
webview.setVerticalScrollBarEnabled(false); // 取消Vertical ScrollBar显示
webview.setHorizontalScrollBarEnabled(false); //取消Horizontal ScrollBar显示
webview.getSettings().setBuiltInZoomControls(true); //显示放大缩小 controler
webview.getSettings().setSupportZoom(true); //可以缩放
setZoomControlGone(webview);//去掉zoom按钮
if (doubleClickEabled) {//双击缩放
webview.getSettings().setUseWideViewPort(true);
webview.getSettings().setLoadWithOverviewMode(true);
}
webview.setSaveEnabled(true);
}
}
Example 4
| Source File: LightningView.java From JumpGo with Mozilla Public License 2.0 | 4 votes |
|
public LightningView(@NonNull Activity activity, @Nullable String url, boolean isIncognito) {
BrowserApp.getAppComponent().inject(this);
mActivity = activity;
mUIController = (UIController) activity;
mWebView = new WebView(activity);
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN) {
mWebView.setId(View.generateViewId());
}
mIsIncognitoTab = isIncognito;
mTitle = new LightningViewTitle(activity);
sMaxFling = ViewConfiguration.get(activity).getScaledMaximumFlingVelocity();
mWebView.setDrawingCacheBackgroundColor(Color.WHITE);
mWebView.setFocusableInTouchMode(true);
mWebView.setFocusable(true);
mWebView.setDrawingCacheEnabled(false);
mWebView.setWillNotCacheDrawing(true);
if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
//noinspection deprecation
mWebView.setAnimationCacheEnabled(false);
//noinspection deprecation
mWebView.setAlwaysDrawnWithCacheEnabled(false);
}
mWebView.setBackgroundColor(Color.WHITE);
mWebView.setScrollbarFadingEnabled(true);
mWebView.setSaveEnabled(true);
mWebView.setNetworkAvailable(true);
mWebView.setWebChromeClient(new LightningChromeClient(activity, this));
mLightningWebClient = new LightningWebClient(activity, this);
mWebView.setWebViewClient(mLightningWebClient);
mWebView.setDownloadListener(new LightningDownloadListener(activity));
mGestureDetector = new GestureDetector(activity, new CustomGestureListener());
mWebView.setOnTouchListener(new TouchListener());
sDefaultUserAgent = mWebView.getSettings().getUserAgentString();
initializeSettings();
initializePreferences(activity);
if (url != null) {
if (!url.trim().isEmpty()) {
mWebView.loadUrl(url, mRequestHeaders);
} else {
// don't load anything, the user is looking for a blank tab
}
} else {
loadHomepage();
}
}
