知道每个联系人具有的属性数量,我设法找到了一种“方法”(6)。所以考虑
ArrayList listofContacts
int numberOfContacts = listofContacts.size()/6; Object[][] newArrayContent = new Object[numberOfContacts][6]; for(int x = 0; x<numberOfContacts; x++){ for(int z = 0; z < 6; z++){ int y = 6 * x; newArrayContent [x][z] = list.get(y+z); System.out.println(newArrayContent [x][z].toString()); } }


