两个activivty之间传递数组

 public class Home extends Activity {



         public static final String ARRAYS_COUNT = "com.yourname.ARRAYS_COUNT";

         public static final String ARRAY_INDEX = "com.yourname.ARRAY_INDEX";



         protected void onCreate(Bundle savedInstanceState) {

                 super.onCreate(savedInstanceState);



                 final String data[][] = new String[][] {{"1","pavan"},{"2","kumar"},{"3","kora"},{"1","pavan"},{"2","kumar"},{"3","kora333"}};

                 Bundle bundle = new Bundle();

                 int count = data.length;

                 bundle.putInt(ARRAYS_COUNT, ARRAY_INDEX );

                 for (int i = 0; i < count; i++)

                         bundle.putStringArray(ARRAY_INDEX + i, data[i]);

                 Intent intent = new Intent(this, Second.class);

                 intent.putExtras(bundle);

                 startActivity(intent);



         }



 }



 public class Second extends Activity {



         protected void onCreate(Bundle savedInstanceState) {

                 super.onCreate(savedInstanceState);



                 Bundle bundle = getIntent().getExtras();



                 if (bundle != null) {

                         int count = bundle.getInt(Home.ARRAYS_COUNT, 0);

                         ArrayList<String[]> arrays = new ArrayList<String[]>(count);

                         for (int i = 0; i < count; i++)

                                 arrays.add(bundle.getStringArray(Home.ARRAY_INDEX + i));

                         String[][] data = arrays.toArray(new String[][]{});

                 }

         }



 }