public class TangoAreaDescriptionMetaData

extends java.lang.Object

• Field Summary域摘要

  Fields 域

  Modifier and Type修饰符和类型	Field and Description域和描述
  static <any>	CREATOR Implements the required Creator interface for an Android Parcelable.实现Android Parcelable所需要的Creator接口。
  static java.lang.String	KEY_DATE_MS_SINCE_EPOCH The key corresponding to the creation date of the ADF measured in milliseconds since Unix epoch as a 64-Bit unsigned integer.ADF创建日期（从UNIX纪元以来）
  static java.lang.String	KEY_NAME The key corresponding to the human readable name of the ADF file.ADF文件的可读名称。
  static java.lang.String	KEY_TRANSFORMATION The key corresponding to a transform from the ADF to a global coordinate frame.从ADF到全球坐标框架的转换。
  static java.lang.String	KEY_UUID The key corresponding to the UUID of the ADF, used as a unique identifier for the ADF file.ADF的UUID，用来作为ADF文件的唯一标识。

• Constructor Summary构造器摘要

  Constructors 构造器

  Constructor and Description
  TangoAreaDescriptionMetaData() Creates an empty TangoAreaDescriptionMetaData object that can be populated later.创建一个空的TangoAreaDescriptionMetaData对象后面可以填充。

• Method Summary方法摘要

  All Methods Instance Methods Concrete Methods 所有方法实例方法具体方法

  Modifier and Type	Method and Description
  int	describeContents() Needed to implement the Android Parcelable interface.需要实现Android Parcelable接口
  byte[]	get(java.lang.String key) Searches through the metadata list for a key that matches the parameter key.搜索元数据列表查找符合参数key的键
  java.util.Set<java.lang.String>	keySet() Gets the set of keys.获取键的集
  void	readFromParcel(Parcel in) Populates a TangoAreaDescriptionMeta object with data from an Android Parcel.用Android Parcel的数据填充一个TangoAreaDescriptionMeta对象
  void	set(java.lang.String key, byte[] value) Sets the value associated with an area description key to a new value.将一个区域描述相关的值设为新值。
  void	writeToParcel(Parcel dest, int flags) Writes a TangoAreaDescriptionMeta object to an Android Parcel.将一个TangoAreaDescriptionMeta对象写到一个Android Parcel中。

  • Methods inherited from class java.lang.Object从java.lang.Object继承的方法

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

• Field Detail域的细节

  • KEY_UUID唯一标识符

     

    public static final java.lang.String KEY_UUID

    The key corresponding to the UUID of the ADF, used as a unique identifier for the ADF file. Returned as a null terminated character array.

    See Also:

    Constant Field Values

  • KEY_NAME唯一标识名称

     

    public static final java.lang.String KEY_NAME

    The key corresponding to the human readable name of the ADF file. Returned as a null terminated character array.

    See Also:

    Constant Field Values

  • KEY_TRANSFORMATION

     

    public static final java.lang.String KEY_TRANSFORMATION

    The key corresponding to a transform from the ADF to a global coordinate frame. The data consists of 7 double precision elements:与从ADF转到全球坐标框架相关的键。该数据包括7个双精度类型的元素：

    • x, y, z :ECEF (earth centered earth fixed) Cartesian frame of reference at the center of the earth which rotates with the earth).
    • qx, qy, qz, qw : Hamilton Quaternion.

    The default corresponding values are:
    (x, y, z, qx, qy, qz, qw) = (0, 0, 0, 0, 0, 0, 1).

    See Also:

    Constant Field Values

  • KEY_DATE_MS_SINCE_EPOCH

     

    public static final java.lang.String KEY_DATE_MS_SINCE_EPOCH

    The key corresponding to the creation date of the ADF measured in milliseconds since Unix epoch as a 64-Bit unsigned integer. Setting this value on the client side using TangoAreaDescriptionMetadata_set()will have no effect on the data stored by the server. Also, when you call TangoService_saveAreaDescriptionMetadata() it ignores the value.

    See Also:

    Constant Field Values

  • CREATOR

     

    public static final <any> CREATOR

    Implements the required Creator interface for an Android Parcelable. This allows reading and writing to an Android Parcel object.

• Constructor Detail构造器细节

  • TangoAreaDescriptionMetaData

     

    public TangoAreaDescriptionMetaData()

    Creates an empty TangoAreaDescriptionMetaData object that can be populated later.创建一个空的TangoAreaDescriptionMetaData对象可以以后填充。

• Method Detail方法细节

  • get获取

     

    public byte[] get(java.lang.String key)

    Searches through the metadata list for a key that matches the parameter key. If such a key is found, returns the value associated with that key.搜寻与key相符的子数据列表。如果该key发现，将返回与key相关的值。

    Parameters:

    key - The string key value of the parameter to get.

    Returns:

    The value of the parameter in bytes.

  • set设置

     

    public void set(java.lang.String key,
    
                    byte[] value)

    Sets the value associated with an area description key to a new value.设置与一个区域描述key相关的值。

    Parameters:

    key - The string key value of the parameter to set.

    value - The value to set the key to in bytes.

  • keySet键集合

     

    public java.util.Set<java.lang.String> keySet()

    Gets the set of keys.获取键的集合。

  • describeContents描述内容

     

    public int describeContents()

    Needed to implement the Android Parcelable interface. Can be used to describe the kinds of objects contained in Parcelable's marshalled representation, but we'll just return 0 since we don't need that ability.要实现Android Parcelable接口必须实现该方法。可以被用来描述包含在Parcelable集合表示中的对象的种类，但是我们返回0因为我们不需要那个功能。

    Returns:

    Will always return 0.

  • readFromParcel

     

    public void readFromParcel(Parcel in)

    Populates a TangoAreaDescriptionMeta object with data from an Android Parcel.用Android Parcel中的数据填充TangoAreaDescriptionMeta对象。

    Parameters:

    in - The Parcel to read from.

  • writeToParcel

     

    public void writeToParcel(Parcel dest,
    
                              int flags)

    Writes a TangoAreaDescriptionMeta object to an Android Parcel.将TangoAreaDescriptionMeta对象写入Android Parcel中。

    Parameters:

    dest - The Parcel to write to.

    flags - This parameter is required by the Parcelable interface, but is unused for this implementation.