Android HelloWebViewClient无法解析为类型
我遵循上的指南,然后创建了自己的EditText字段和按钮。代码应该解释这一切,我的问题是我不断得到一个“HelloWebViewClient无法解析为类型”错误,有什么建议吗?提前谢谢Android HelloWebViewClient无法解析为类型,android,webclient,Android,Webclient,我遵循上的指南,然后创建了自己的EditText字段和按钮。代码应该解释这一切,我的问题是我不断得到一个“HelloWebViewClient无法解析为类型”错误,有什么建议吗?提前谢谢 package com.text.text; import android.app.Activity; import android.os.Bundle; import android.text.Editable; import android.view.View; import android.web
package com.text.text;
import android.app.Activity;
import android.os.Bundle;
import android.text.Editable;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
public class test extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alt);
final EditText edittext = (EditText) findViewById(R.id.edittext);
final Button button = (Button) findViewById(R.id.okay);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Editable text = edittext.getText();
String Tekst = text.toString();
setContentView(R.layout.main);
WebView mWebView;
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.loadUrl(Tekst);
mWebView.setWebViewClient(new HelloWebViewClient());
class HelloWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
};
}
});
}}
如果你把那门课放在外面怎么办
public class test extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.alt);
final EditText edittext = (EditText) findViewById(R.id.edittext);
final Button button = (Button) findViewById(R.id.okay);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Editable text = edittext.getText();
String Tekst = text.toString();
setContentView(R.layout.main);
WebView mWebView;
mWebView = (WebView) findViewById(R.id.webview);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.loadUrl(Tekst);
mWebView.setWebViewClient(new HelloWebViewClient());
}
});
}
private class HelloWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}
改变
mWebView = (WebView) findViewById(R.id.webview);
到
另外,在Java中,类名应该以大写字母开头。问题是,在使用类之后,您需要声明类。移动行
mWebView.setWebViewClient(新的HelloWebViewClient())代码>课后声明。谢谢您的回答@christian,如果我把那段代码放在外面,那么它会在程序启动后立即执行@Falmari,我仍然收到错误“HelloWebViewClient无法解析为类型”在“mWebView.setWebViewClient(新HelloWebViewClient());“感谢您的回答@christian,如果我把那段代码放在外面,那么它会在程序启动后立即执行@Falmari,我仍然收到错误“HelloWebViewClient无法解析为类型”,在“mWebView.setWebViewClient(新HelloWebViewClient());”行
mWebView = (WebView) test.this.findViewById(R.id.webview);