AndroidJNIHelper.Box

public static IntPtr Box (sbyte value);

public static IntPtr Box (short value);

public static IntPtr Box (int value);

public static IntPtr Box (long value);

public static IntPtr Box (float value);

public static IntPtr Box (double value);

public static IntPtr Box (char value);

public static IntPtr Box (bool value);

参数

value

Primitive value to be boxed.

IntPtr A local reference to Java object.

Convert primitive to it's object counterpart.

Each primitive type in Java has a counterpart class, for example java.lang.Integer class is a counterpart for primitive type int.