有一个网页我禁用了滚动。它相当于android手机屏幕的宽度。
问题是,webview中的内容不是自动调整大小,而是显示在webview之外(因为我禁用了滚动,但是webview的大小不是“完全”屏幕宽度),您可以查看屏幕截图。
我已经补充了
<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0'>和
newsContent.getSettings().setUseWideViewPort(true);
newsContent.getSettings().setLoadWithOverviewMode(true);但还是没用。谢谢。

Webview XML:
<WebView
android:id="@+id/newsContent"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="5dp"
android:background="#ffffff" />Webview JAVA:
StringBuilder sb = new StringBuilder();
sb.append("<HTML><HEAD><meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0'><LINK href=\"news.css\" type=\"text/css\" rel=\"stylesheet\"/><script src=\"jquery-1.10.2.js\" type=\"text/javascript\"></script></HEAD><body>");
sb.append(newsItem.description.toString());
sb.append("<script>$('img').on('click', function() {app.zoom($(this).attr('src'));});</script></body></HTML>");
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN){
newsContent.getSettings().setAllowUniversalAccessFromFileURLs(true);
newsContent.getSettings().setAllowFileAccessFromFileURLs(true);
}
newsContent.setWebChromeClient(new WebChromeClient());
newsContent.setWebViewClient(new WebViewClient());
newsContent.getSettings().setUseWideViewPort(true);
newsContent.getSettings().setLoadWithOverviewMode(true);
newsContent.getSettings().setJavaScriptEnabled(true);
newsContent.addJavascriptInterface(new WebViewJavaScriptInterface(), "app");
newsContent.loadDataWithBaseURL("file:///android_asset/", sb.toString(), "text/html", "utf-8", null);
newsContent.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
return (event.getAction() == MotionEvent.ACTION_MOVE);
}
});
newsContent.setVerticalScrollBarEnabled(false);
newsContent.setHorizontalScrollBarEnabled(false);发布于 2014-10-05 17:27:31
你似乎在做一些特别的事情,因为我实现了一个没有问题的webview,就像一个月前我的第一个android项目一样。
XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".HomeFeed"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
<WebView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/webview" >
</WebView>
</RelativeLayout>JAVA
public class NewsFeed extends Activity {
private WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home_feed);
mWebView = (WebView) this.findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.loadUrl("http://sprocketblog.tumblr.com");
mWebView.setWebViewClient(new TumblrWebViewClient());
if (savedInstanceState == null)
}
//Keeps user in webview on multiple taps without shooting off to Chrome
private class TumblrWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView webview, String url) {
webview.loadUrl(url);
return true;
}
//On error shows HTML resource
@Override
public void onReceivedError (WebView view, int errorCode, String description, String failingUrl) {
mWebView.loadUrl("file:///android_asset/networkerror.html");
}
}
//Binds OS back button to webview
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// Check if the key event was the Back button and if there's history
if ((keyCode == KeyEvent.KEYCODE_BACK) && mWebView.canGoBack()) {
mWebView.goBack();
return true;
}
// If it wasn't the Back key or there's no web page history, bubble up to the default
// system behavior (probably exit the activity)
return super.onKeyDown(keyCode, event);
}}
发布于 2014-09-26 09:31:15
在XML布局中使用android:layout_width="wrap_content"
https://stackoverflow.com/questions/26056191
复制相似问题