Package io.rong.imkit.widget.cache

## Class MessageList

- All Implemented Interfaces:
    `java.io.Serializable` , `java.lang.Cloneable` , `java.lang.Iterable` , `java.util.Collection` , `java.util.List` , `java.util.RandomAccess`

      public class MessageList<T>
      extends ArrayList<E>

  消息展示列表专用 list 当达到存储最大值后，底部插入新数据时，顶部数据丢弃， 顶部插入数据时，不考虑最大值，底部数据保留。

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class | Description
    --- | --- | ---

  - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `MessageList(int maxCount, int initialCapacity)` |
    `MessageList(int maxCount)` |
    `MessageList(int maxCount, Collection<out T> c)` |

  - ### Enum Constant Summary

    Enum Constants
    Enum Constant | Description
    --- | ---

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `add(T t)` |
    `void` | `add(int index, T element)` |
    `boolean` | `addAll(Collection<out T> c)` |
    `boolean` | `addAll(int index, Collection<out T> c)` |

    - ### Methods inherited from class java.util.ArrayList

      `clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, remove, remove, removeAll, removeIf, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize`

    - ### Methods inherited from class java.util.List

      `containsAll, copyOf, of`

    - ### Methods inherited from class java.util.AbstractCollection

      `toString`

    - ### Methods inherited from class java.util.Collection

      `parallelStream, stream`

    - ### Methods inherited from class java.lang.Iterable

      `iterator, spliterator`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### MessageList

          MessageList(int maxCount, int initialCapacity)

    - #### MessageList

          MessageList(int maxCount)

    - #### MessageList

          MessageList(int maxCount, Collection<out T> c)

  - ### Method Detail

    - #### add

           boolean add(T t)

    - #### add

           void add(int index, T element)

    - #### addAll

           boolean addAll(Collection<out T> c)

    - #### addAll

           boolean addAll(int index, Collection<out T> c)