我的平板电脑Android版本是7.0和Chrome版本62.0.3202.84。
首次运行我的WebView应用程序时,调试窗口显示
找不到类" android.webkit.renderprocessgonedetail
RenderProcessgonedetail是Android 8.0 API
如何防止错误消息?
11-28 13:23:13.133 28584-28584/com.himart.omni.himartomniapp I/cr_BrowserStartup: Initializing chromium process, singleProcess=true
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.eb>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/webkit/RenderProcessGoneDetail;
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at com.android.webview.chromium.Ap com.android.webview.chromium.WebViewChromiumFactoryProvider.G(android.webkit.WebView, android.content.Context) (WebViewChromiumFactoryProvider.java:323)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.webview.chromium.WebViewChromium.init(java.util.Map, boolean) (WebViewChromium.java:42)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int, java.util.Map, boolean) (WebView.java:636)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int) (WebView.java:572)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int) (WebView.java:555)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet) (WebView.java:542)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:652)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View com.android.internal.policy.PhoneLayoutInflater.onCreateView(java.lang.String, android.util.AttributeSet) (PhoneLayoutInflater.java:58)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.onCreateView(android.view.View, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:724)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:792)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:734)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:865)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:828)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:873)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:828)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:525)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:427)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:378)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.policy.PhoneWindow.setContentView(int) (PhoneWindow.java:459)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Activity.setContentView(int) (Activity.java:2548)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.himart.omni.himartomniapp.view.activity.WebViewActivity.onCreate(android.os.Bundle) (WebViewActivity.java:257)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6955)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1126)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2927)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:3045)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.-wrap14(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1642)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.os.Looper.loop() (Looper.java:154)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6776)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:1496)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:1386)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: Caused by: java.lang.ClassNotFoundException: Didn't find class "android.webkit.RenderProcessGoneDetail" on path: DexPathList[[zip file "/data/app/com.android.chrome-1/base.apk"],nativeLibraryDirectories=[/data/app/com.android.chrome-1/lib/arm, /data/app/com.android.chrome-1/base.apk!/lib/armeabi-v7a, /system/lib, /vendor/lib]]
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:56)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:380)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at com.android.webview.chromium.Ap com.android.webview.chromium.WebViewChromiumFactoryProvider.G(android.webkit.WebView, android.content.Context) (WebViewChromiumFactoryProvider.java:323)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.webview.chromium.WebViewChromium.init(java.util.Map, boolean) (WebViewChromium.java:42)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int, java.util.Map, boolean) (WebView.java:636)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int) (WebView.java:572)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int) (WebView.java:555)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet) (WebView.java:542)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance0!(java.lang.Object[]) (Constructor.java:-2)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Constructor.newInstance(java.lang.Object[]) (Constructor.java:430)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createView(java.lang.String, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:652)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View com.android.internal.policy.PhoneLayoutInflater.onCreateView(java.lang.String, android.util.AttributeSet) (PhoneLayoutInflater.java:58)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.onCreateView(android.view.View, java.lang.String, android.util.AttributeSet) (LayoutInflater.java:724)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:792)
11-28 13:23:13.273 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.createViewFromTag(android.view.View, java.lang.String, android.content.Context, android.util.AttributeSet) (LayoutInflater.java:734)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:865)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:828)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflate(org.xmlpull.v1.XmlPullParser, android.view.View, android.content.Context, android.util.AttributeSet, boolean) (LayoutInflater.java:873)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.view.LayoutInflater.rInflateChildren(org.xmlpull.v1.XmlPullParser, android.view.View, android.util.AttributeSet, boolean) (LayoutInflater.java:828)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(org.xmlpull.v1.XmlPullParser, android.view.ViewGroup, boolean) (LayoutInflater.java:525)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup, boolean) (LayoutInflater.java:427)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at android.view.View android.view.LayoutInflater.inflate(int, android.view.ViewGroup) (LayoutInflater.java:378)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.policy.PhoneWindow.setContentView(int) (PhoneWindow.java:459)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Activity.setContentView(int) (Activity.java:2548)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void com.himart.omni.himartomniapp.view.activity.WebViewActivity.onCreate(android.os.Bundle) (WebViewActivity.java:257)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6955)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1126)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2927)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:3045)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.-wrap14(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1642)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.os.Looper.loop() (Looper.java:154)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6776)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:1496)
11-28 13:23:13.274 28584-28584/com.himart.omni.himartomniapp I/art: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:1386)
它似乎是一个错误,更多详细信息在这里:https://groups.google.com/a/chromium.org/forum/# !! topic/android-webview-dev/m0eto3ixnn0
在N 新艺术记录上似乎已引入了Letting应用 开发人员知道他们的某些二元兼容性问题 代码。不幸的是,这触发了一些API级 WebView中的保护代码。
一个示例是"分辨率失败: landroid/webkit/renderprocessgonedetail;" N设备上使用了具有O功能的WebView的最新版本。 这是无害的,但对开发人员的看法令人困惑和垃圾 logcat。
在7.0之后的Android存在问题,但我设法找到了一个解决方案。对我来说,它努力遵循本教程。总而言之,片段应该像这样:
public class WebFragment1 extends Fragment{
public WebFragment1() {
// Required empty public constructor
}
WebView wvPage1;
String url = "http://apptimist.studio";
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_web_fragment1, container, false);
wvPage1 = (WebView)v.findViewById(R.id.wvPage1);
wvPage1.loadUrl(url);
WebSettings settings = wvPage1.getSettings();
settings.setJavaScriptEnabled(true);
wvPage1.setWebViewClient(new MyWebViewClient());
return v;
}
private class MyWebViewClient extends WebViewClient{
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
}
@SuppressWarnings("deprecation")
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
final Uri uri = Uri.parse(url);
return true;
}
@TargetApi(Build.VERSION_CODES.N)
@Override
public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
view.loadUrl(request.getUrl().toString());
return true;
}
}
我在没有这两行的情况下尝试了,但它不起作用,所以我将它们包括在内,并且奏效了。注意添加它们
WebSettings settings = wvPage1.getSettings();
settings.setJavaScriptEnabled(true);
有一个通知,可能存在XSS攻击的脆弱性,您应该最好打开受信任的网站。
这是布局:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.kosalgeek.webviewfragment.WebFragment1">
<WebView
android:id="@+id/wvPage1"
android:layout_width="match_parent"
android:layout_height="match_parent"></WebView>
</LinearLayout>
希望这将对某人有所帮助,因为我花了很多时间寻找解决方案
您可以在API级别26中尝试WebSettings#setSafeBrowsingEnabled(false)
。它对我有用
refs:WebSettings#SetSafeBrowsingEnabled
i具有相同的日志消息,但最糟糕的部分是它正在打开加载页面的镀铬。这是一个问题,因为按下后退按钮时,用户被带回了空白页面。
所以我做了什么,我只是在WebView上设置WebViewClient:
webview.setWebViewClient(new WebViewClient());
现在,错误日志已经消失,并且页面正在加载WebView。
希望这对任何人有帮助!