How to use sqlite db and how to access mysql server database in android

Question

I am facing a problem to set the side of webpage loaded in android webview.

problem is when i load the login page of the website it gets fitted absolutely well in the webview but wen i click on the hyperlink for new signup then the next page(registration page) loads with 100% scale in the browser and shows horizontal and vertical scroll bars. i want to fit this registration page according to device width.

how to do this please help me

tried almost all option available in stackoverflow n google

Also tell me how to access the SQL database(save and retrieve information from database) on android device which is operating the website

The code i used is :

Java file :

    mWebView = (WebView) findViewById(R.id.webview);
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.getSettings().setLoadWithOverviewMode(true);
    mWebView.getSettings().setUseWideViewPort(true);
     String usrUrl = "http://" + txturl.getText().toString();
    mWebView.setInitialScale(30);
                //mWebView.setMinimumHeight(70);
                //mWebView.setMinimumWidth(30);
    mWebView.getSettings().setSupportMultipleWindows(true);
    mWebView.getSettings().setUseWideViewPort(true);
                //mWebView.setWebViewClient(mWebView.set)
                //mWebView.setWebViewClient(clbk.shouldOverrideUrlLoading(mWebView, usrUrl));
                //mWebView.getSettings().setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN);
    mWebView.loadUrl(usrUrl);

In Manifest file :

    <meta name="viewport" content="target-densitydpi=device-dpi, width=240px" />

now i am able to fit the registration page in th phone screen but now i am having problem in zoom in and zoom out of the page.Then i have to access the SQL database from the application . Please help me how to do it — Shrey
– Shrey, Commented Jun 24, 2011 at 9:33

Blundell · Accepted Answer · 2011-06-24 09:43:50Z

1

You could do something like this

  webview.getSettings().setDefaultZoom(WebSettings.ZoomDensity.FAR);

EDIT

You'll then need:

  webview.getSettings().setBuiltInZoomControls(true);

to alter the zoom afterwards

edited Jun 24, 2011 at 9:43

answered Jun 24, 2011 at 8:40

Blundell

76.8k33 gold badges222 silver badges242 bronze badges

Sign up to request clarification or add additional context in comments.

5 Comments

Shrey Over a year ago

@Blundell : wat will this do in my application ?

Blundell Over a year ago

It sets the default zoom when you appear on the page, so it'll zoom out.

Shrey Over a year ago

page is zooming in well bt does not zoom out how to fit page again on devices screen after filling all the fields in the registration form ?

Shrey Over a year ago

please tell me about using SQL db with android too

Shrey Over a year ago

by using webview.getSettings().setBuiltInZoomControls(true); webpage zooms in and zooms out on double tap

Collectives™ on Stack Overflow

How to use sqlite db and how to access mysql server database in android

1 Answer 1

5 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

5 Comments

Your Answer

Sign up or log in

Post as a guest

Related