【发布时间】:2016-06-19 06:04:42
【问题描述】:
webview 部分有错误。请帮帮我。按照此处的教程,我设置了一个应用程序,它应该能够打开一个 URL 并将其放入 WebView。唯一的问题是这里找不到 findViewById 代码:
//webviewcode
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebSettings;
import android.webkit.WebView;
import info.healthazure.materialdesign.R;
public class MessagesFragment extends Fragment {
private WebView myWebView;
public MessagesFragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_messages, container, false);
myWebView = (WebView)findViewById(R.id.webView);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
myWebView.loadUrl("http://www.medplusmart.com/");
return rootView;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
}
@Override
public void onDetach() {
super.onDetach();
}
}
对于解决此问题的任何帮助将不胜感激。
【问题讨论】:
标签: java android android-fragments webview android-webview