在Android中清除Cookie

Question

如何清除android中的所有cookie？

提供的任何示例代码都非常有用.

Answer 1

    CookieSyncManager.createInstance(this); 
    CookieManager cookieManager = CookieManager.getInstance();
    cookieManager.removeAllCookies(callback);

Answer 2

@SuppressWarnings("deprecation")
public void clearCookies(Context context) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) { 
        CookieManager.getInstance().removeAllCookies(null);
        CookieManager.getInstance().flush();
    } else {
        CookieSyncManager cookieSyncMngr= CookieSyncManager.createInstance(context);
        cookieSyncMngr.startSync();
        CookieManager cookieManager= CookieManager.getInstance();
        cookieManager.removeAllCookie();
        cookieManager.removeSessionCookie();
        cookieSyncMngr.stopSync();
        cookieSyncMngr.sync();
    }
}