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Android Reference

Array


java.lang.reflect

Class Array



  • public final class Array
    extends Object
    Provides static methods to create and access arrays dynamically.
    • Method Summary

      Methods
      Modifier and Type Method and Description
      static Object get(Object array, int index)
      Returns the element of the array at the specified index.
      static boolean getBoolean(Object array, int index)
      Returns the boolean at the given index in the given boolean array.
      static byte getByte(Object array, int index)
      Returns the byte at the given index in the given byte array.
      static char getChar(Object array, int index)
      Returns the char at the given index in the given char array.
      static double getDouble(Object array, int index)
      Returns the double at the given index in the given array.
      static float getFloat(Object array, int index)
      Returns the float at the given index in the given array.
      static int getInt(Object array, int index)
      Returns the int at the given index in the given array.
      static int getLength(Object array)
      Returns the length of the array.
      static long getLong(Object array, int index)
      Returns the long at the given index in the given array.
      static short getShort(Object array, int index)
      Returns the short at the given index in the given array.
      static Object newInstance(Class<?> componentType, int... dimensions)
      Returns a new multidimensional array of the specified component type and dimensions.
      static Object newInstance(Class<?> componentType, int size)
      Returns a new array of the specified component type and length.
      static void set(Object array, int index, Object value)
      Sets the element of the array at the specified index to the value.
      static void setBoolean(Object array, int index, boolean value)
      Sets array[index] = value.
      static void setByte(Object array, int index, byte value)
      Sets array[index] = value.
      static void setChar(Object array, int index, char value)
      Sets array[index] = value.
      static void setDouble(Object array, int index, double value)
      Sets array[index] = value.
      static void setFloat(Object array, int index, float value)
      Sets array[index] = value.
      static void setInt(Object array, int index, int value)
      Sets array[index] = value.
      static void setLong(Object array, int index, long value)
      Sets array[index] = value.
      static void setShort(Object array, int index, short value)
      Sets array[index] = value.


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