本文介绍了URL 未在 android 5.0 以下版本中打开,但使用 web view 在 5.1.1 中工作.4.4.2 中显示的是空白屏幕,而不是网页查看页面的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
限时送ChatGPT账号..Web 视图 URL 在 android 5.1.1 中工作正常,但在 4.4.2 版本中无法正常工作,仅显示空白屏幕.这是我的代码
Web view URL is working fine in android 5.1.1 but not in 4.4.2 version , its displaying blank screen only. Here is my code
public class WebViewTwo extends Activity {
WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.web_view_two);
webView = (WebView)findViewById(R.id.webView2);
WebSettings webSettings = webView.getSettings();
webSettings.setJavaScriptEnabled(true);
webView.getSettings().setLoadsImagesAutomatically(true);
webView.getSettings().setBuiltInZoomControls(true);
webView.setWebViewClient(new WebViewClient());
webView.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
webView.getSettings().setPluginState(WebSettings.PluginState.ON);
webView.setWebChromeClient(new WebChromeClient());
webView.loadUrl("www.google.co.in");
}
这是我的 logcat 错误
Here is my logcat error
07-21 12:26:13.053 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000b44
07-21 12:26:13.064 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000bd0
07-21 12:26:13.167 2089-2104/comc.dar E/eglCodecCommon﹕ **** ERROR unknown type 0x79edaef5 (glSizeof,72)
07-21 12:26:13.184 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000b44
07-21 12:26:13.194 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000bd0
07-21 12:26:13.214 2089-2096/comc.dar W/art﹕ Suspending all threads took: 22.429ms
07-21 12:26:13.238 2089-2104/comc.dar E/eglCodecCommon﹕ **** ERROR unknown type 0x79edaef5 (glSizeof,72)
07-21 12:26:13.435 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000b44
07-21 12:26:13.457 2089-2104/comc.dar E/eglCodecCommon﹕ glUtilsParamSize: unknow param 0x00000bd0
07-21 12:26:13.499 2089-2101/comc.dar I/art﹕ Background sticky concurrent mark sweep GC freed 1125(118KB) AllocSpace objects, 1(16KB) LOS objects, 0% free, 5MB/5MB, paused 2.405ms total 145.580ms
07-21 12:26:13.584 2089-2104/comc.dar E/eglCodecCommon﹕ **** ERROR unknown type 0x79edaef5 (glSizeof,72)
07-21 12:26:44.980 2089-2096/comc.dar W/art﹕ Suspending all threads took: 11.554ms
推荐答案
经过研究我得到了答案,现在它在 4.4.2 上顺利运行.
After research I got my answer and now its running smoothly on 4.4.2.
public class WebViewTwo extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.web_view_two);
WebView webView = (WebView) findViewById(R.id.webView2);
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new HelloWebViewClient());
webView.loadUrl("http://www.google.co.in");
}
private class HelloWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}}
这篇关于URL 未在 android 5.0 以下版本中打开,但使用 web view 在 5.1.1 中工作.4.4.2 中显示的是空白屏幕,而不是网页查看页面的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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