안드로이드 개발 질문/답변
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public class ProfessorClass extends Activity{ public void onCreate(Bundle icicle) { super.onCreate(icicle); this.requestWindowFeature(Window.FEATURE_NO_TITLE); //정보안나옴! setContentView(R.layout.professorclass); GridView gridview = (GridView) findViewById(R.id.professorclass); gridview.setAdapter(new ImageAdapter(this)); gridview.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View v, int position, long id) { // Toast.makeText(getApplicationContext(),"이그림을 선택하셨습니다." + position, Toast.LENGTH_SHORT).show(); } }); } public class ImageAdapter extends BaseAdapter { private Context mContext; public ImageAdapter(Context c) { mContext = c; } public int getCount() { return mThumbIds.length; } public Object getItem(int position) { return null; } public long getItemId(int position) { return 0; } // create a new ImageView for each item referenced by the Adapter public View getView(int position, View convertView, ViewGroup parent) { ImageView imageView; if (convertView == null) { // if it's not recycled, initialize some attributes imageView = new ImageView(mContext); imageView.setLayoutParams(new GridView.LayoutParams(150, 150)); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); imageView.setPadding(5, 5, 5, 5); } else { imageView = (ImageView) convertView; } imageView.setImageResource(mThumbIds[position]); return imageView; } // references to our images private Integer[] mThumbIds = { R.drawable.kunsan, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice, R.drawable.notice }; } } 레이아웃부분! <?xml version="1.0" encoding="UTF-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffffff" > <GridView android:id="@+id/professorclass" android:layout_width="fill_parent" android:layout_height="fill_parent" android:columnWidth="90dp" android:numColumns="auto_fit" android:verticalSpacing="10dp" android:horizontalSpacing="10dp" android:stretchMode="columnWidth" android:gravity="center" /> </LinearLayout> 지금 이러면 사진들이 그리드뷰에 나타나는데요! 이걸 사진을 클릭시 사진이뜨고 아래로는 스크롤나오고 텍스트설명이 나오게 하고 싶습니다. 그리고 다른사진을 클릭하면 사진도 바뀌고 텍스트설명도 바뀌게 하고 싶습니다. 어떻게 해야하는지 알려주세요!