| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.media; |
| |
| import android.util.Log; |
| |
| import java.net.CookieHandler; |
| import java.net.CookieManager; |
| import java.net.CookieStore; |
| import java.net.HttpCookie; |
| import java.util.List; |
| |
| /** @hide */ |
| public class Media2Utils { |
| private static final String TAG = "Media2Utils"; |
| |
| private Media2Utils() { |
| } |
| |
| /** |
| * Ensures that an expression checking an argument is true. |
| * |
| * @param expression the expression to check |
| * @param errorMessage the exception message to use if the check fails; will |
| * be converted to a string using {@link String#valueOf(Object)} |
| * @throws IllegalArgumentException if {@code expression} is false |
| */ |
| public static void checkArgument(boolean expression, String errorMessage) { |
| if (!expression) { |
| throw new IllegalArgumentException(errorMessage); |
| } |
| } |
| |
| public static synchronized void storeCookies(List<HttpCookie> cookies) { |
| CookieHandler cookieHandler = CookieHandler.getDefault(); |
| if (cookieHandler == null) { |
| cookieHandler = new CookieManager(); |
| CookieHandler.setDefault(cookieHandler); |
| Log.v(TAG, "storeCookies: CookieManager created: " + cookieHandler); |
| } else { |
| Log.v(TAG, "storeCookies: CookieHandler (" + cookieHandler + ") exists."); |
| } |
| |
| if (cookies != null) { |
| if (cookieHandler instanceof CookieManager) { |
| CookieManager cookieManager = (CookieManager)cookieHandler; |
| CookieStore store = cookieManager.getCookieStore(); |
| for (HttpCookie cookie : cookies) { |
| try { |
| store.add(null, cookie); |
| } catch (Exception e) { |
| Log.v(TAG, "storeCookies: CookieStore.add" + cookie, e); |
| } |
| } |
| } else { |
| Log.w(TAG, "storeCookies: The installed CookieHandler is not a CookieManager." |
| + " Can’t add the provided cookies to the cookie store."); |
| } |
| } // cookies |
| |
| Log.v(TAG, "storeCookies: cookieHandler: " + cookieHandler + " Cookies: " + cookies); |
| |
| } |
| |
| } |