其我花了幾個小時,但我設法建立一個自定義的cookie存儲自己。
你必須這樣做是爲了將這個附加:
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);
}
}
這裏的實際存儲:
/*
* 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<URI, List<HttpCookie>> mapCookies = new HashMap<URI, List<HttpCookie>>();
/*
* 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<HttpCookie> cookies = mapCookies.get(uri);
if (cookies == null) {
cookies = new ArrayList<HttpCookie>();
mapCookies.put(uri, cookies);
}
cookies.add(cookie);
Editor ediWriter = spePreferences.edit();
HashSet<String> setCookies = new HashSet<String>();
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<String, ?> prefsMap = spePreferences.getAll();
for(Map.Entry<String, ?> entry : prefsMap.entrySet()) {
for (String strCookie : (HashSet<String>) entry.getValue()) {
if (!mapCookies.containsKey(entry.getKey())) {
List<HttpCookie> lstCookies = new ArrayList<HttpCookie>();
lstCookies.addAll(HttpCookie.parse(strCookie));
try {
mapCookies.put(new URI(entry.getKey()), lstCookies);
} catch (URISyntaxException e) {
e.printStackTrace();
}
} else {
List<HttpCookie> 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<HttpCookie> get(URI uri) {
List<HttpCookie> lstCookies = mapCookies.get(uri);
if (lstCookies == null)
mapCookies.put(uri, new ArrayList<HttpCookie>());
return mapCookies.get(uri);
}
/*
* @see java.net.CookieStore#removeAll()
*/
public boolean removeAll() {
mapCookies.clear();
return true;
}
/*
* @see java.net.CookieStore#getCookies()
*/
public List<HttpCookie> getCookies() {
Collection<List<HttpCookie>> values = mapCookies.values();
List<HttpCookie> result = new ArrayList<HttpCookie>();
for (List<HttpCookie> value : values) {
result.addAll(value);
}
return result;
}
/*
* @see java.net.CookieStore#getURIs()
*/
public List<URI> getURIs() {
Set<URI> keys = mapCookies.keySet();
return new ArrayList<URI>(keys);
}
/*
* @see java.net.CookieStore#remove(java.net.URI, java.net.HttpCookie)
*/
public boolean remove(URI uri, HttpCookie cookie) {
List<HttpCookie> lstCookies = mapCookies.get(uri);
if (lstCookies == null)
return false;
return lstCookies.remove(cookie);
}
}
這還沒有被徹底的測試,但正如我走,我會進行編輯。請提出改進建議。 –
有時候我想知道我是否瘋狂地期待SDK中包含永久cookie這樣基本的東西......如果我能提出任何改進建議,我一定會回覆。 –
在這個實現中,它會將cookies添加到它們來自的確切URI,這意味着它們不會被髮送到該主機上的任何其他URI。我建議使用僅包含主機名的新URI來替換傳遞的URI,以使其行爲符合預期。 例如:在目前的實施中,如果您訪問yourdomain.com/pageOne.htm,那麼當您訪問yourdomain.com/pageTwo.htm時,將不會發送任何Cookie集,因爲這些URI不同。該實現應該將URI參數修剪到yourdomain.com以使其表現爲(I)預期。 – Keith