我在strings.xml中使用
<string-array name="country_arrays">
<item value="0">ValueName0</item>
<item value="1">ValueName1</item>
<item value="2">ValueName2</item>
<item value="3">ValueName3</item>
<item value="4">ValueName4</item>
</string-array>
我在Java代码中使用Get Select Option Value
String.valueOf(option.getSelectedItem())
Toast.makeText(AvpMain.this,
"Loading Wait : " + "\n Search : "+ sbox1 +
"\n("+ String.valueOf(option.getSelectedItem())+") Result",
Toast.LENGTH_SHORT).show();
如果用户选择ValueName3,则结果显示ValueName3
但我要显示值而不是值名称
例如。如果用户选择ValueName2,则结果显示:2
最佳答案
尝试这种方式,希望这将帮助您解决问题。
strings.xml
<array name="country_arrays">
<item>ValueName0</item>
<item>ValueName1</item>
<item>ValueName2</item>
<item>ValueName3</item>
<item>ValueName4</item>
</array>
<array name="country_value_arrays">
<item>0</item>
<item>1</item>
<item>2</item>
<item>3</item>
<item>4</item>
</array>
private ArrayList<String> countryList;
private ArrayList<String> countryValueList;
countryList = new ArrayList<String>(Arrays.asList(getResources().getStringArray(R.array.country_arrays)));
countryValueList = new ArrayList<String>(Arrays.asList(getResources().getStringArray(R.array.country_value_arrays)));
option.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
Toast.makeText(AvpMain.this,"Loading Wait : " + "\n Search : "+ sbox1 + "\n("+countryValueList.get(position)+") Result",Toast.LENGTH_SHORT).show();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
要么
Toast.makeText(AvpMain.this,"Loading Wait : " + "\n Search : "+ sbox1 + "\n("+option.getSelectedItem().toString().charAt(option.getSelectedItem().toString().length())+") Result",Toast.LENGTH_SHORT).show();