public static void printList(String tag, List<? extends Object> list) { if (list == null) { Log.i(tag, "list is null"); return; } for (Object val : list) { Log.i(tag, val.toString()); } }
public static void printArray(String tag, byte[] list) { if (list == null) { Log.i(tag, "list is null"); return; } StringBuilder builder = new StringBuilder("size:" + list.length + ", ["); for (byte val : list) { builder.append(val).append(","); } builder.deleteCharAt(builder.length() - 1); builder.append("]"); Log.i(tag, builder.toString()); }