// Only for test private int getVideoDimens() { File file = new File("sdcard/nim.properties"); if (file.exists()) { InputStream is = null; try { is = new BufferedInputStream(new FileInputStream(file)); Properties properties = new Properties(); properties.load(is); int dimens = Integer.parseInt(properties.getProperty("avchat.video.dimens", "0")); LogUtil.i(TAG, "dimes:" + dimens); return dimens; } catch (IOException e) { e.printStackTrace(); } finally { if (is != null) { try { is.close(); } catch (IOException e) { e.printStackTrace(); } } } } return 0; }
public void buildCache() { // 获取我所有的好友关系 List<Friend> friends = NIMClient.getService(FriendService.class).getFriends(); for (Friend f : friends) { friendMap.put(f.getAccount(), f); } // 获取我所有好友的帐号 List<String> accounts = NIMClient.getService(FriendService.class).getFriendAccounts(); if (accounts == null || accounts.isEmpty()) { return; } // 排除黑名单 List<String> blacks = NIMClient.getService(FriendService.class).getBlackList(); accounts.removeAll(blacks); // 排除掉自己 accounts.remove(NimUIKit.getAccount()); // 确定缓存 friendAccountSet.addAll(accounts); LogUtil.i( UIKitLogTag.FRIEND_CACHE, "build FriendDataCache completed, friends count = " + friendAccountSet.size()); }
private void init(ImageLoaderConfiguration config) { try { ImageLoader.getInstance().init(config == null ? getDefaultConfig() : config); } catch (IOException e) { LogUtil.e(TAG, "init ImageLoaderKit error, e=" + e.getMessage().toString()); } LogUtil.i(TAG, "init ImageLoaderKit completed"); }
/** 构建头像缓存 */ public static void buildAvatarCache(List<String> accounts) { if (accounts == null || accounts.isEmpty()) { return; } UserInfoProvider.UserInfo userInfo; for (String account : accounts) { userInfo = NimUIKit.getUserInfoProvider().getUserInfo(account); asyncLoadAvatarBitmapToCache(userInfo); } LogUtil.i(TAG, "build avatar cache completed, avatar count =" + accounts.size()); }
private ImageLoaderConfiguration getDefaultConfig() throws IOException { int MAX_CACHE_MEMORY_SIZE = (int) (Runtime.getRuntime().maxMemory() / 8); File cacheDir = StorageUtils.getOwnCacheDirectory(context, context.getPackageName() + "/cache/image/"); LogUtil.i(TAG, "ImageLoader memory cache size = " + MAX_CACHE_MEMORY_SIZE / M + "M"); LogUtil.i(TAG, "ImageLoader disk cache directory = " + cacheDir.getAbsolutePath()); ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context) .threadPoolSize(3) // 线程池内加载的数量 .threadPriority(Thread.NORM_PRIORITY - 2) // 降低线程的优先级,减小对UI主线程的影响 .denyCacheImageMultipleSizesInMemory() .memoryCache(new LruMemoryCache(MAX_CACHE_MEMORY_SIZE)) .discCache(new LruDiskCache(cacheDir, new Md5FileNameGenerator(), 0)) .defaultDisplayImageOptions(DisplayImageOptions.createSimple()) .imageDownloader( new BaseImageDownloader( context, 5 * 1000, 30 * 1000)) // connectTimeout (5 s), readTimeout (30 s)超时时间 .writeDebugLogs() .build(); return config; }