Question

当我在我的Android设备（4.0）中显示WebView页面时，我注意到éèà这样的特殊字符无法正确显示，就像这样 enter image description here

这是我WebView的代码。

public class Browser extends Activity{

WebView ourBrow;
String adress;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.browser);

    try{
        getActionBar().setDisplayShowHomeEnabled(false);
    }
    catch (Exception e)
    { }

    try{

        ourBrow = (WebView)findViewById(R.id.wvBrowser);

        ourBrow.getSettings().setJavaScriptEnabled(true); 
        ourBrow.getSettings().setLoadWithOverviewMode(true); 
        ourBrow.getSettings().setUseWideViewPort(true);  
        ourBrow.setWebViewClient(new ourViewClient());  
        ourBrow.setWebChromeClient(new WebChromeClient());
        ourBrow.getSettings().setSupportMultipleWindows(true);



        String url = null;
        Intent intent = getIntent();

        try{
            if(intent != null) {
                if(intent.getExtras() != null) {
                    url = intent.getExtras().getString("url");
                }
            }

            if(url != null && !url.equals("")) {
                ourBrow.loadUrl(url);
            }
        }catch (Exception e){

        }




    }catch(Exception e)
    {

    }

}

@Override
protected void onPause() {
    // TODO Auto-generated method stub
    super.onPause();
    if(ourBrow != null) {
        ourBrow.stopLoading();
        ourBrow.onPause(); //pauses background threads, stops playing sound
        ourBrow.pauseTimers(); //pauses the WebViewCore
    }
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // TODO Auto-generated method stub
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_goback, menu);

    return true;

}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // TODO Auto-generated method stub
    switch (item.getItemId()) {
    // action when setting was selected
    case R.id.goback:
        ourBrow.stopLoading();
        ourBrow.onPause(); //pauses background threads, stops playing sound
        ourBrow.pauseTimers(); //pauses the WebViewCore
        ourBrow.destroyDrawingCache(); //removes the view from RAM
        ourBrow = null;
        finish();
        break;

    default:
        break;
    }

    return true;
}

public class ourViewClient extends WebViewClient {
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
        // TODO Auto-generated method stub
        //view.loadUrl(url);
        view.loadDataWithBaseURL(null, url, "text/html", "utf-8", null);
        return true;
    }

}

Answer 1

您可以更改页面编码的设置。例如。

WebSettings settings = myWebView.getSettings();
settings.setDefaultTextEncodingName("utf-8");

您需要确保在请求加载网站之前设置这些。

é应该在utf-8中得到支持，所以我不知道为什么它不应该起作用。

Answer 2

Webview对变音符号的支持很差。在某些版本中，它们根本不受支持（我记得＆lt; 4.2）在其他版本中它们受到部分支持。因此，显示它们最强大的方法是扫描文档以获取变音符号（例如U + 301）并将其替换为图像。

android webView中没有正确显示特殊字符

2 个答案: