1

我的 android 应用程序中有一个 webview，但是当有人在网站上导航时，它会在一个新窗口中打开，我希望它留在 webview 内。有没有办法轻松做到这一点？这是我活动中的代码：

public class WebView1 extends Activity {

    WebView web1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_web_view);

        Intent in=getIntent();
        String urll= in.getStringExtra("url");
        web1=(WebView)findViewById(R.id.web);
        web1.loadUrl(urll);

    }
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1 回答 1

2

将 a 附加WebViewClient到WebView，在其中shouldOverrideUrlLoading()将WebViewClientURL 加载到WebView并返回 true。

例如，这个活动实现了这种方法：

/***
  Copyright (c) 2008-2015 CommonsWare, LLC
  Licensed under the Apache License, Version 2.0 (the "License"); you may not
  use this file except in compliance with the License. You may obtain   a copy
  of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless required
  by applicable law or agreed to in writing, software distributed under the
  License is distributed on an "AS IS" BASIS,   WITHOUT WARRANTIES OR CONDITIONS
  OF ANY KIND, either express or implied. See the License for the specific
  language governing permissions and limitations under the License.

  From _The Busy Coder's Guide to Android Development_
    https://commonsware.com/Android
*/

package com.commonsware.android.browser4;

import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class BrowserDemo4 extends Activity {
  WebView browser;

  @Override
  public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.main);
    browser=(WebView)findViewById(R.id.webkit);

    browser.setWebViewClient(new WebViewClient() {
      @Override
      public boolean shouldOverrideUrlLoading(WebView view, String url) {
        view.loadUrl(url);

        return(true);
      }
    });

    browser.loadUrl("https://commonsware.com");
  }
}

（来自这个示例项目）

于 2015-06-18T18:57:30.590 回答