私は2つのspinner.oneが国を表すツールバーにあり、他はarea.iを表すフラグメントにあります。サーバーからデータを取得しています。エリアのスピナーに表示されます。 アンドロイドアプリで国を地域別に変更するにはどうすればよいですか?
この
は私のJSONデータ{
"Status": 1,
"StatusMessage": "Country and Country Area List",
"data": [
{
"CountryID": "1",
"CountryName": "India",
"CountryArea": [
{
"CountryID": "1",
"AreaID": "1",
"AreaName": "Kuwait City(Capital)"
},
{
"CountryID": "1",
"AreaID": "2",
"AreaName": " Hawally"
},
{
"CountryID": "1",
"AreaID": "3",
"AreaName": "Farwaniya"
},
{
"CountryID": "1",
"AreaID": "4",
"AreaName": " Ahmadi"
},
{
"CountryID": "1",
"AreaID": "5",
"AreaName": " Jahra"
}
]
},
{
"CountryID": "2",
"CountryName": "Dubai",
"CountryArea": [
{
"CountryID": "2",
"AreaID": "6",
"AreaName": " Jeddah"
},
{
"CountryID": "2",
"AreaID": "7",
"AreaName": " Riyadh"
},
{
"CountryID": "2",
"AreaID": "8",
"AreaName": " Khobar"
},
{
"CountryID": "2",
"AreaID": "9",
"AreaName": " Abha"
},
{
"CountryID": "2",
"AreaID": "10",
"AreaName": " Abqiq"
},
{
"CountryID": "2",
"AreaID": "11",
"AreaName": " Abu Arish"
},
{
"CountryID": "2",
"AreaID": "12",
"AreaName": " Al Ahsa"
},
{
"CountryID": "2",
"AreaID": "13",
"AreaName": " Al Baha"
},
{
"CountryID": "2",
"AreaID": "14",
"AreaName": " Al Dhahran"
},
{
"CountryID": "2",
"AreaID": "15",
"AreaName": " Al Jubail"
},
{
"CountryID": "2",
"AreaID": "16",
"AreaName": " Al Kharj"
},
{
"CountryID": "2",
"AreaID": "17",
"AreaName": " Al Madina El Monawara"
},
{
"CountryID": "2",
"AreaID": "18",
"AreaName": " Al Qatif"
},
{
"CountryID": "2",
"AreaID": "19",
"AreaName": " Al Taif"
},
{
"CountryID": "2",
"AreaID": "20",
"AreaName": " Almadnab"
},
{
"CountryID": "2",
"AreaID": "21",
"AreaName": " Bisha"
},
{
"CountryID": "2",
"AreaID": "22",
"AreaName": " Buraida"
},
{
"CountryID": "2",
"AreaID": "23",
"AreaName": " Dawadmy"
},
{
"CountryID": "2",
"AreaID": "24",
"AreaName": " Hafr Elbatin"
},
{
"CountryID": "2",
"AreaID": "25",
"AreaName": " Hail "
},
{
"CountryID": "2",
"AreaID": "26",
"AreaName": " Jazan"
},
{
"CountryID": "2",
"AreaID": "27",
"AreaName": " Mecca"
},
{
"CountryID": "2",
"AreaID": "28",
"AreaName": " Oniza"
},
{
"CountryID": "2",
"AreaID": "29",
"AreaName": " Qurayat"
},
{
"CountryID": "2",
"AreaID": "30",
"AreaName": " Zulfi"
},
{
"CountryID": "2",
"AreaID": "31",
"AreaName": "Dammam"
}
]
}
]
}
これは、ツールバーに配置されている私のCountryAdpterです:
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu, menu);
super.onCreateOptionsMenu(menu, inflater);
this.menu = menu;
MenuItem menuItem = menu.findItem(R.id.menu_spinner).setVisible(true);
mCountrySpinner = (Spinner) MenuItemCompat.getActionView(menuItem);
countryAdapter = new ArrayAdapter<String>(getContext(), android.R.layout.simple_spinner_dropdown_item, mCountryList);
countryAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mCountrySpinner.setAdapter(countryAdapter);
mCountrySpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
countryId = getCountryId.get(position);
Log.e("countryid", countryId);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
}
スピナーコードはどこにありますか? –