私はスピナーで働いています。私は3つのスピナーを持っています。私は第1スピナーと月に1,2,3,4,5 ... 30,31日を表示するつもりです2回目のスピナー(i、e)1,2,3、... 11,12、そして3回目のスピナー2010年。....私が望むのは、現在の日付、月、年を1位、2位、第三スピナーRESP任意の日を選択することが可能であることをページloads..from、月、年 はここに私のコードです::Android Spinner
public class NoteEdit extends Activity implements OnItemSelectedListener {
private EditText mTitleText;
private EditText mBodyText;
private Long mRowId;
private NotesDbAdapter mDbHelper;
private String array_spinner[];
private int currentDayOfMonth=0;
private int currentDayOfDays=0;
private final String[] months = {"1","2","3","4","5","6","7","8","9","10","11","12"};
Spinner s1,s,s2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mDbHelper = new NotesDbAdapter(this);
mDbHelper.open();
setContentView(R.layout.note_edit);
Calendar cal = Calendar.getInstance();
cal.set(Calendar.MONTH,month);//month starts from 0
cal.set(Calendar.YEAR,year);
int noOfDayInMonthyear = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
Log.v("noOfDayInMonthyear",""+noOfDayInMonthyear);
ArrayList<Integer> obj=new ArrayList();
ArrayList<Integer> obj1=new ArrayList();
for(int i=1;i<=noOfDayInMonthyear;i++){
obj.add(i);
}
Log.v("Size",""+obj.size());
for(int i=2010;i<=2020;i++){
obj1.add(i);
}
Log.v("Size1",""+obj1.size());
s = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter adapter = new ArrayAdapter(this,android.R.layout.simple_spinner_item,obj);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(adapter);
s.setOnItemSelectedListener(NoteEdit.this);
s1 = (Spinner) findViewById(R.id.Spinner02);
ArrayAdapter adapter1 = new ArrayAdapter(this,android.R.layout.simple_spinner_item,months);
adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s1.setAdapter(adapter1);
s1.setOnItemSelectedListener(NoteEdit.this);
s2 = (Spinner) findViewById(R.id.Spinner03);
ArrayAdapter adapter2 = new ArrayAdapter(this,android.R.layout.simple_spinner_item,obj1);
adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s2.setAdapter(adapter2);
s2.setOnItemSelectedListener(NoteEdit.this);
s2.setAdapter(adapter2);
mTitleText = (EditText) findViewById(R.id.title);
mBodyText = (EditText) findViewById(R.id.body);
Button confirmButton = (Button) findViewById(R.id.confirm);
mRowId = savedInstanceState != null ? savedInstanceState.getLong(NotesDbAdapter.KEY_ROWID)
: null;
if (mRowId == null) {
Bundle extras = getIntent().getExtras();
mRowId = extras != null ? extras.getLong(NotesDbAdapter.KEY_ROWID)
: null;
}
populateFields();
confirmButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
setResult(RESULT_OK);
finish();
}
});
}
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
}
public void onNothingSelected(AdapterView<?> arg0) {
}
ここで問題はありますか? – Poindexter