1
나는 checkBox
과 Spinner
입니다. checkbox
을 선택하면 spinner
이 데이터베이스를 호출하고 거기에서 값을 가져 오거나 그렇지 않으면 기본값을 가져와야합니다.Android - 체크 박스를 선택하면 Spinner가 변경해야합니다.
내 문제는 체크 박스가 선택되어 있으면 Spinner를 호출해야합니다. 이것을 구현하는 방법?
내 코드는 다음과 같습니다
이private HashMap<Integer,ReturnProduct> retrunTypes =new HashMap<Integer, ReturnProduct>();
checkBox1=(CheckBox)findViewById(R.id.checkBox1);
checkBox1.setOnCheckedChangeListener(new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(isChecked) {
rtnStatus =true;
retrunTypes = getReturnRason();
}else {
rtnStatus =false;
}
}
});
회 전자 :
retrunTypes = getReturnRason();
ArrayList<String> returnTypeList = new ArrayList<String>();
for (Map.Entry<Integer, ReturnProduct> entry : retrunTypes.entrySet()) {
ReturnProduct myProduct = entry.getValue();
returnTypeList.add(myProduct.getDescription());
}
retuReason = (Spinner) findViewById(R.id.retuReason);
reTypeAdapter = new ArrayAdapter<String>(SalesActivityGroup.group.getApplicationContext(),android.R.layout.simple_spinner_item, returnTypeList);
reTypeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
retuReason.setAdapter(reTypeAdapter);
retuReason.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view,int arg2, long arg3) {
//selectedReType = parent.getSelectedItem().toString();
selectedReTypeId= arg2;
selectedReType = retrunTypes.get(selectedReTypeId).getReturnReason();
//ReturnProduct rProduct = findReturnType(selectedReType);
processingRequird = retrunTypes.get(selectedReTypeId).getProcessingRequired();
selectedReTypeCode = selectedReType;
selectedRetCategory = retrunTypes.get(selectedReTypeId).getReturnCategory();
}
public void onNothingSelected(AdapterView<?> arg0) {
}
});
private HashMap<Integer,ReturnProduct> getReturnRason(){
DBAdapter dbAdapter = DBAdapter.getDBAdapterInstance(this);
HashMap<Integer,ReturnProduct> returnType = new HashMap<Integer, ReturnProduct>();
try {
dbAdapter.openDataBase();
String query ="";
if(rtnStatus) {
query = "SELECT rs.ReturnReasonCode,rs.ReturnType,rs.Description,rt.ProcessingRequired,rt.ReturnCategory " +
" FROM WMReturnReason rs,WMReturnType rt" +
" WHERE rs.ReturnType =rt.ReturnType AND rs.BusinessUnit=? AND Status ='1' AND rt.ProcessingRequired ='1' ";
}else {
query = "SELECT rs.ReturnReasonCode,rs.ReturnType,rs.Description,rt.ProcessingRequired,rt.ReturnCategory " +
" FROM WMReturnReason rs,WMReturnType rt" +
" WHERE rs.ReturnType =rt.ReturnType AND rs.BusinessUnit=? AND Status ='1' ";
}
String[] d = new String[]{strBusinessUnit};
ArrayList<?> stringList = dbAdapter.selectRecordsFromDBList(query, d);
dbAdapter.close();
//System.out.println("===getReturnType=="+stringList.size());
if(stringList.size() > 0){
for (int i = 0; i < stringList.size(); i++) {
ArrayList<?> arrayList = (ArrayList<?>) stringList.get(i);
ArrayList<?> list = arrayList;
ReturnProduct returnProduct = new ReturnProduct();
returnProduct.setReturnReason((String) list.get(0));
returnProduct.setReturnType((String) list.get(1));
returnProduct.setDescription((String) list.get(2));
returnProduct.setProcessingRequired((String) list.get(3));
returnProduct.setReturnCategory((String) list.get(4));
returnType.put(i, returnProduct);
}
}
} catch (Exception e) {
e.printStackTrace();
}
return returnType;
}
질문에 좀 더 구체적으로 답할 수 있습니까? 당신이 원하거나 무슨 문제입니까? – user370305