科尔多瓦：如何启用视口放大 [英] Cordova : How to enable viewport zoom

问题描述

目前，我试图启用本地视变焦（如本地网络变焦我的意思）在科尔多瓦的Andr​​oid（web视图）。

I'm currently trying to enable native viewport zoom (like the native web zoom I mean) on Cordova Android (webview).

下面是我的视口代码：

 <meta name="viewport" content="user-scalable=yes, initial-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />

和我想是这样的：

         function onDeviceReady() {


                ImgCache.options.chromeQuota = 50*1024*1024;

                var domElement = document.getElementById('main-html');
                angular.bootstrap(domElement, "myApp");

                webView.getSettings().setBuiltInZoomControls(true); // this line

            }

由于有说：<一href=\"http://stackoverflow.com/questions/7121053/how-to-enable-zoom-controls-and-pinch-zoom-in-a-webview\">How启用缩放控制，并在网页视图捏变焦？

但它不工作。我所缺少的？

But it doesn't work. What I am missing ?

推荐答案

试试这个。

把按照您的index.html

put following in your index.html

<meta name="viewport" content="user-scalable=yes, initial-scale=1, maximum-scale=2, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />

把你的主要的Andr​​oid Java文件的onCreate方法下面的src / COM /包名目录中：

put following in the onCreate method of your main Android Java File inside src/com/packagename directory:

super.appView.getSettings().setBuiltInZoomControls(true);
super.appView.getSettings().setDefaultZoom(ZoomDensity.MEDIUM); 
super.appView.getSettings().setSupportZoom(true);

也是你的主要的java文件中添加下列包：

also add following packages in your main java file:

import android.webkit.WebSettings; 
import android.webkit.WebSettings.ZoomDensity;

希望这有助于...

Hope this helps...

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