Question

我正在做以下事情：

在我的Launcher活动中，在onCreate之后我正式初始化默认CookieManager：

CookieManager cookieManager = CookieManager.getInstance();
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
    CookieSyncManager.createInstance(ctx);
}

cookieManager.setAcceptCookie(true);
cookieManager.setAcceptFileSchemeCookies(true);

之后我就这样做了......

CookieHandler.setDefault(new WebkitCookieManagerProxy());

...我正在扩展CookieManager并执行此操作：

public class WebkitCookieManagerProxy extends CookieManager {
private static final String TAG = WebkitCookieManagerProxy.class.getName();
private XWalkCookieManager crosswalkCookieManager;

public WebkitCookieManagerProxy() {
    this(null, null);
}

/* package */ WebkitCookieManagerProxy(CookieStore store, CookiePolicy cookiePolicy) {
    super(null, cookiePolicy);

    this.crosswalkCookieManager = new XWalkCookieManager();

}

// java.net.CookieManager overrides

@Override
public void put(URI uri, Map<String, List<String>> responseHeaders) throws IOException {
    // make sure our args are valid
    if ((uri == null) || (responseHeaders == null)) return;

    // save our url once
    String url = uri.toString();

    // go over the headers
    for (String headerKey : responseHeaders.keySet()) {
        // ignore headers which aren't cookie related
        if ((headerKey == null) || !(headerKey.equalsIgnoreCase("Set-Cookie2") || headerKey.equalsIgnoreCase("Set-Cookie")))
            continue;

        // process each of the headers
        for (String headerValue : responseHeaders.get(headerKey)) {
            this.crosswalkCookieManager.setCookie(url, headerValue);
        }
    }
}

@Override
public Map<String, List<String>> get(URI uri, Map<String, List<String>> requestHeaders) throws IOException {
    // make sure our args are valid
    if ((uri == null) || (requestHeaders == null))
        throw new IllegalArgumentException("Argument is null");

    // save our url once
    String url = uri.toString();

    // prepare our response
    Map<String, List<String>> res = new java.util.HashMap<String, List<String>>();

    // get the cookie
    String cookie = null;
    if (this.crosswalkCookieManager.hasCookies()) {
        cookie = this.crosswalkCookieManager.getCookie(url);
    }

    // return it
    if (cookie != null) {
        res.put("Cookie", Arrays.asList(cookie));
    }
    return res;
}

@Override
public CookieStore getCookieStore() {
    // we don't want anyone to work with this cookie store directly
    throw new UnsupportedOperationException();
}

}

我的问题是当它进入上面的put()方法时，它会因异常而崩溃。对经理的任何调用都会导致应用崩溃，例如调用hasCookies()或getCookies()

XWalk（Crosswalk）CookieManager在NDK中崩溃应用程序

0 个答案: