Setting webview at the center of relative layout

问题

I am setting following property for webview

    webView.getSettings().setAllowFileAccess(true);
    webView.getSettings().setJavaScriptEnabled(true);
    webView.getSettings().setBuiltInZoomControls(true);

and using following layout.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/solid_white"
    android:layout_marginLeft="1dp" android:gravity="center">


     <WebView
        android:id="@+id/MyView"
        android:layout_centerInParent="true"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        >
    </WebView> 

</RelativeLayout>

This layout is for fragment. View is coming centrally vertical but it not coming centrally horizontal. What I need to do to set webview at the center of relative layout?

回答1:

Actually Android WebView's wrap content layout paramter fill the parent width, and I believe its coz it is being optimized to use all the screen width, so you need to set some fixed width, to show in center

回答2:

Just try this:

MyView.getSettings().setLoadWithOverviewMode(true);
MyView.getSettings().setUseWideViewPort(true);

I hope it works for you.

回答3:

In Relative Layout attribute change like this :

android:gravity="center_vertical|center_horizontal"

No need to add android:layout_centerInParent="true" in WebView Hope it will work.

来源：https://stackoverflow.com/questions/9938464/setting-webview-at-the-center-of-relative-layout

标签

android

android-layout

relativelayout