webview高度自适应图文详情

来源：互联网发布：儿童编程 ipad 编辑：程序博客网时间：2024/05/17 08:10
private WebView webview=null;@SuppressLint("SetJavaScriptEnabled")private void initWebView(String html){    if(webview==null){        webview = new WebView(this);        webview.setWebViewClient(new MyWebViewClient());        WebSettings webSettings = webview.getSettings();        if (Build.VERSION.SDK_INT >= 21) {            webSettings.setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);        }        // 设置支持javascript脚本        webSettings.setJavaScriptEnabled(true);        // 设置此属性，可任意比例缩放        webSettings.setUseWideViewPort(true);        // 设置不出现缩放工具        webSettings.setBuiltInZoomControls(false);        // 设置不可以缩放        webSettings.setSupportZoom(false);        webSettings.setDisplayZoomControls(false);        //自适应屏幕        webSettings.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NORMAL);        // 自适应 屏幕大小界面        webSettings.setLoadWithOverviewMode(true);        LinearLayout contLayout = (LinearLayout)contentView.findViewById(R.id.goods_cont);        contLayout.addView(webview);    }    Logger.e(html);    html="<html><head><meta charset=\"UTF-8\"><style type=\"text/css\">html,body{padding:0px;margin:0px;} p{margin:0px;}</style></head><body>"+html+"</body></html>";    webview.loadDataWithBaseURL(null,html, "text/html",  "utf-8", null);}private class MyWebViewClient extends WebViewClient {    @Override    public void onPageFinished(WebView view, String url) {        super.onPageFinished(view, url);        int w = View.MeasureSpec.makeMeasureSpec(0,                View.MeasureSpec.UNSPECIFIED);        int h = View.MeasureSpec.makeMeasureSpec(0,                View.MeasureSpec.UNSPECIFIED);        // 重新测量        view.measure(w, h);    }}
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