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¾ÆÀÌÄÜÀ» °ÝÀÚ ¸ð¾çÀ¸·Î ȸé Àüü¿¡ Ç¥½Ã ÇÑ´Ù. ¾ÆÀÌÄÜÀ» Ŭ¸¯Çϸé Toast¿¡ ¾ÆÀÌÄÜÀÇ À§Ä¡¸¦ Ç¥½Ã ÇÑ´Ù. ±×¸®µå ºä À̺¥Æ® Çڵ鷯 »ý¼ºOnItemClickListenerÀ» ÀÓÆ÷Æ® ÇÑ´Ù. |
import android.widget.AdapterView.OnItemClickListener; |
LinearLayout _layout; private ArrayList<Bitmap> _list; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); _layout = new LinearLayout(this); _layout.setOrientation(LinearLayout.VERTICAL); /* setContentView(R.layout.activity_main); if (savedInstanceState == null) { getSupportFragmentManager().beginTransaction() .add(R.id.container, new PlaceholderFragment()) .commit(); } */ //±×¸®µå ºä Ç׸ñ ÁØ _list = new ArrayList<Bitmap>(); Resources res = getResources(); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_add)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_delete)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_call)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_camera)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_day)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_directions)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_edit)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_help)); _list.add(BitmapFactory.decodeResource( res, android.R.drawable.ic_menu_info_details)); //±×¸®µå ºä »ý¼º GridView gv = new GridView(this); gv.setBackgroundColor(Color.WHITE); gv.setNumColumns(4); gv.setAdapter(new MyAdapter()); _layout.addView(gv); setContentView(_layout); //±×¸®µå ºä À̺¥Æ® »ý¼º gv.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View v, int position, long id) { Toast.makeText( getApplicationContext(), ""+position, Toast.LENGTH_SHORT).show(); } }); } |
public class MainActivity extends ActionBarActivity { ...................... @Override protected void onCreate(Bundle savedInstanceState) { ................ GridView gv = new GridView(this); ................ //±×¸®µå ºä À̺¥Æ® »ý¼º gv.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View v, int position, long id) { Toast.makeText( getApplicationContext(), ""+position, Toast.LENGTH_SHORT).show(); } }); |
private class MyAdapter extends BaseAdapter { @Override public int getCount() { return _list.size(); } @Override public Bitmap getItem(int pos) { return _list.get(pos); } @Override public long getItemId(int pos) { return pos; } public View getView(int pos, View convertView, ViewGroup parent) { if (convertView == null) { ImageView iv = new ImageView(MainActivity.this); iv.setLayoutParams(new GridView.LayoutParams(72, 92)); iv.setPadding(0, 0, 0, 20); iv.setImageBitmap(_list.get(pos)); convertView = iv; } return convertView; } } |
Å佺Ʈ(Toast)¶õ Æ˾÷À» ÅëÇØ À¯Àú¿¡°¡ ƯÁ¤ ¸Þ¼¼Áö¸¦ ¾Ë¸®´Â °ÍÀÌ´Ù. ÀÏÁ¤ ½Ã°£ ÈÄ ÀÚµ¿À¸·Î ¾ø¾îÁö¸ç ±âÁ¸ ÀÛ¾÷ÀÇ Æ÷Ä¿½º »¯Áö ¾Ê´Â´Ù. Toast toast = Toast.makeText(this, "¸Þ¼¼Áö ÀÔ·Â.", Toast.LENGTH_SHORT); toast.show(); |