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I want to load an image at the web view, but it shows all at top_left of the web view. My picture is on the internet not local.
gifView.loadUrl(mImageUrl);
gifView.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
view.getSettings().setLoadsImagesAutomatically(true);
if (mProgressBar != null) {
mProgressBar.setVisibility(View.GONE);
}
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
if (mProgressBar != null) {
mProgressBar.setVisibility(View.VISIBLE);
}
}
});
Here is my xml:::
<WebView
android:id="@+id/gif_image"
android:background="@null"
android:layout_gravity="center"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
Edit:i used:
String HTML_FORMAT = "<html><body style=\"text-align: center; background-color: null; vertical-align: middle;\"><img src = \"%s\" /></body></html>";
final String html = String.format(HTML_FORMAT, mImageUrl);
gifView.loadDataWithBaseURL("", html, "text/html", "UTF-8", "");
but my image only Horizontal Center，how to center
201
Try this.
myWebView.loadData("<html><head><style type='text/css'>body{margin:auto auto;text-align:center;} img{width:100%25;} </style></head><body><img src='www.mysite.com/myimg.jpeg'/></body></html>" ,"text/html", "UTF-8");
I did it by using some code and xml :
<WebView android:id="@+id/webview"
android:layout_width="fill_parent"
android:layout_height="251dp"
android:layout_below="@+id/download"
android:layout_marginTop="20dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"/>
and this (for horizental center) :
WebView loading = (WebView)rootView.findViewById(R.id.webview);
loading.getSettings().setDefaultZoom(WebSettings.ZoomDensity.FAR);
loading.loadDataWithBaseURL("file:///android_asset/", "<html><center><img src=\"done.png\"></html>", "text/html", "utf-8", "");
Or this for (horizontal & vertical center) :
WebView loading = (WebView)rootView.findViewById(R.id.webview);
loading.getSettings().setDefaultZoom(WebSettings.ZoomDensity.FAR);
loading.loadDataWithBaseURL("file:///android_asset/", "<html>\n" +
"<body bgcolor=\"white\">\n" +
" <table width=\"100%\" height=\"100%\">\n" +
" <tr>\n" +
" <td align=\"center\" valign=\"center\">\n" +
" <img src=\"loading.gif\">\n" +
" </td>\n" +
" </tr>\n" +
" </table>\n" +
"</body>", "text/html", "utf-8", "");
Try something like this:
Display display = getWindowManager().getDefaultDisplay();
int width = display.getWidth();
String data = "<body><center><img width=\"" + width + "\" src=\"" + url
+ "\" /></center></body></html>";
webview.loadData(data, "text/html", null);
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