缩小视图内容宽度以适合屏幕 [英] Shrink Webview Content width to fit the screen

问题描述

我试着缩小我的WebView的宽度含量降低到适合我的屏幕，所以我不必须滚动侧办法了......我试过很多code，但它仍犯规任何人有任何想法如何？

我的继承人code为止。

 后览=（的WebView）findViewById（R.id.postView）;
    postView.setScrollBarStyle（WebView.OVER_SCROLL_NEVER）;
    postView.setInitialScale（（INT）0.8）;
    WebSettings设置= postView.getSettings（）;
    settings.setLoadWithOverviewMode（真）;
    settings.setUseWideViewPort（真）;
    settings.setDomStorageEnabled（真）;
    settings.setJavaScriptEnabled（真）;
    settings.setLayoutAlgorithm（WebSettings.LayoutAlgorithm.SINGLE_COLUMN）;
 

解决方案

那么你可以定义屏幕宽度本身的WebView的宽度，并将其添加到它的参数部分。

  INT屏幕宽度= getWindowManager（）
                。.getDefaultDisplay（）的getWidth（）;
postView.setLayoutParams（新TableRow.LayoutParams（
                    屏幕宽度/ 2，LayoutParams.MATCH_PARENT，1F））;
/ *我假设你的WebView父tablerow的。您必须定义布局PARAMS相对于其父。一样，如果后览parentview是的LinearLayout那​​么新LinearLayout.LayoutParams（）必须使用* /
 

这必须解决您的问题。

希望，这有助于。

修改

好了，现在我明白你的问题。但我认为你的情况，你应该让用户得到放大/缩小，这样用户将得到控制，他要查看数据。

添加此语句

  postView.getSettings（）setBuiltInZoomControls（真）。
 

Im trying to shrink the width content of my webview down to fit with my screen so i dont have to scroll side way anymore...i tried so many code but it still doesnt anyone have any idea how??

heres my code so far.

    postView = (WebView) findViewById(R.id.postView);
    postView.setScrollBarStyle(WebView.OVER_SCROLL_NEVER);
    postView.setInitialScale((int) .8);
    WebSettings settings = postView.getSettings();
    settings.setLoadWithOverviewMode(true);
    settings.setUseWideViewPort(true);
    settings.setDomStorageEnabled(true);
    settings.setJavaScriptEnabled(true);
    settings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);

解决方案

Well you can define width of webview with screenwidth itself and add it to its param section.

int screenWidth = getWindowManager()
                .getDefaultDisplay().getWidth();
postView.setLayoutParams(new TableRow.LayoutParams(
                    screenWidth / 2, LayoutParams.MATCH_PARENT, 1f));
/*I have assumed your webview's parent is tablerow. You must define layout params with respect to its parent. like if postview parentview is linearlayout then new LinearLayout.LayoutParams() must be used*/

This must solve your problem.

Hope, this helps.

Edit

Ok, now I get your problem. But I think in your case you should allow the user to get zoom in/out , so that user will get control for data he wants to view.

Add this statement

postView.getSettings().setBuiltInZoomControls(true);

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