如何在webview中保存URL并加载此URL（android studio）

Question

Android Studio

1：仅打开一次活动并保存URL链接

2：在webview中获取此链接

myWebView.loadUrl（“url link”）;

谢谢和问候

Answer 1

我不确定您需要澄清什么，因为您已经回答了自己的问题（无论您是否意识到这一点）

public class MyActivity extends Activity {

    WebView webView;

    // You can define as many of these as you like
    String urlString1 = "www.google.com";
    String urlString2 = "www.facebook.com";

    ...

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        ...
        webView = (WebView) findViewById(R.id.my_web_view_id):
        ...
        webView.loadUrl(new Url(urlString));

    }

}

如果您想使用共享偏好设置：

 // initialize prefs
 SharedPreferences sharedPreferences = getSharedPreferences("some_string_identifier" , Context.MODE_PRIVATE);
// get url
urlString1 = sharedPreferences.getString("url", null);

// save url
Editor editor = sharedPreferences.edit();     
editor.putString("url", urlString1); 
editor.commit();