Прикрепляю рисунок.
- 1.jpg (173.5 КБ) 4081 просмотр
Код: Выделить всё
private String[] data = new String[81];
private GridView gvMain;
private ArrayAdapter<String> adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gamefield);
init();
}
private void init() {
for (int i = 0; i < 81; i++) {
data[i] = String.valueOf(i + 1);
}
adapter = new ArrayAdapter<String>(this, R.layout.item, R.id.tvText, data);
gvMain = (GridView) findViewById(R.id.gvMain);
gvMain.setAdapter(adapter);
gvMain.setOnItemClickListener(this);
adjustGridView();
}
private void adjustGridView() {
gvMain.setNumColumns(9);
gvMain.setHorizontalSpacing(3);
gvMain.setVerticalSpacing(3);
}
public void onItemClick(AdapterView<?> arg0, View arg1, int position, long id) {
TextView tv = (TextView)findViewById(R.id.Time);
tv.setText(String.valueOf(position+1));
LinearLayout layout = (LinearLayout)findViewById(R.layout.item);
layout.setBackgroundColor(Color.BLUE);
}
вот такой вот код для item.xml
Код: Выделить всё
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/rect_gray"
android:gravity="center"
android:orientation="vertical" >
<TextView
android:id="@+id/tvText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:minHeight="35dp"
android:text=""
android:textSize="20sp" >
</TextView>
</LinearLayout>
