小编典典

我花了几个小时，但我自己设法建立了一个自定义cookie存储。

您必须通过执行以下操作来附加它：

public class application extends Application {

@Override

public void onCreate() {

super.onCreate();

CookieManager cmrCookieMan = new CookieManager(new MyCookieStore(this.objContext), CookiePolicy.ACCEPT_ALL);

CookieHandler.setDefault(cmrCookieMan);

}

}

这是实际的存储空间：

/*

* This is a custom cookie storage for the application. This

* will store all the cookies to the shared preferences so that it persists

* across application restarts.

*/

class MyCookieStore implements CookieStore {

/*

* The memory storage of the cookies

*/

private Map> mapCookies = new HashMap>();

/*

* The instance of the shared preferences

*/

private final SharedPreferences spePreferences;

/*

* @see java.net.CookieStore#add(java.net.URI, java.net.HttpCookie)

*/

public void add(URI uri, HttpCookie cookie) {

System.out.println("add");

System.out.println(cookie.toString());

List cookies = mapCookies.get(uri);

if (cookies == null) {

cookies = new ArrayList();

mapCookies.put(uri, cookies);

}

cookies.add(cookie);

Editor ediWriter = spePreferences.edit();

HashSet setCookies = new HashSet();

setCookies.add(cookie.toString());

ediWriter.putStringSet(uri.toString(), spePreferences.getStringSet(uri.toString(), setCookies));

ediWriter.commit();

}

/*

* Constructor

*

* @param ctxContext the context of the Activity

*/

@SuppressWarnings("unchecked")

public MyCookieStore(Context ctxContext) {

spePreferences = ctxContext.getSharedPreferences("CookiePrefsFile", 0);

Map prefsMap = spePreferences.getAll();

for(Map.Entry entry : prefsMap.entrySet()) {

for (String strCookie : (HashSet) entry.getValue()) {

if (!mapCookies.containsKey(entry.getKey())) {

List lstCookies = new ArrayList();

lstCookies.addAll(HttpCookie.parse(strCookie));

try {

mapCookies.put(new URI(entry.getKey()), lstCookies);

} catch (URISyntaxException e) {

e.printStackTrace();

}

} else {

List lstCookies = mapCookies.get(entry.getKey());

lstCookies.addAll(HttpCookie.parse(strCookie));

try {

mapCookies.put(new URI(entry.getKey()), lstCookies);

} catch (URISyntaxException e) {

e.printStackTrace();

}

}

System.out.println(entry.getKey() + ": " + strCookie);

}

}

}

/*

* @see java.net.CookieStore#get(java.net.URI)

*/

public List get(URI uri) {

List lstCookies = mapCookies.get(uri);

if (lstCookies == null)

mapCookies.put(uri, new ArrayList());

return mapCookies.get(uri);

}

/*

* @see java.net.CookieStore#removeAll()

*/

public boolean removeAll() {

mapCookies.clear();

return true;

}

/*

* @see java.net.CookieStore#getCookies()

*/

public List getCookies() {

Collection> values = mapCookies.values();

List result = new ArrayList();

for (List value : values) {

result.addAll(value);

}

return result;

}

/*

* @see java.net.CookieStore#getURIs()

*/

public List getURIs() {

Set keys = mapCookies.keySet();

return new ArrayList(keys);

}

/*

* @see java.net.CookieStore#remove(java.net.URI, java.net.HttpCookie)

*/

public boolean remove(URI uri, HttpCookie cookie) {

List lstCookies = mapCookies.get(uri);

if (lstCookies == null)

return false;

return lstCookies.remove(cookie);

}

}

2020-09-16