我有这段代码，其中有一个带有国家/地区名称的微调器。我在 strings.xml 文件中声明了这些名称。现在，我想要的是当用户选择一个国家/地区时，将值发送到 arraylist，然后使用 post 参数我想执行一个 xml 文件。这是我的代码：
public class AddBank extends Activity implements
AdapterView.OnItemSelectedListener{
EditText et1,et2,et3,et4,et5,et6,et7,et8,et9;
Spinner spinner1;
Button add;
String userpin;
TextView country;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.addbank);
Bundle gotuser= getIntent().getExtras();
userpin= gotuser.getString("username");
et1=(EditText)findViewById(R.id.editText1);
et2=(EditText)findViewById(R.id.editText2);
et3=(EditText)findViewById(R.id.editText3);
et4=(EditText)findViewById(R.id.editText4);
et5=(EditText)findViewById(R.id.editText5);
et6=(EditText)findViewById(R.id.editText6);
et7=(EditText)findViewById(R.id.editText7);
et8=(EditText)findViewById(R.id.editText8);
et9=(EditText)findViewById(R.id.editText9);
spinner1=(Spinner)findViewById(R.id.spinner1);
add=(Button)findViewById(R.id.button1);
country=(TextView)findViewById(R.id.textView11);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.country_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner1.setAdapter(adapter);
add.setOnClickListener(new OnClickListener() {
@SuppressWarnings("deprecation")
public void onClick(View v) {
if(et1.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Account Type field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et2.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank Name field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et3.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Account Name field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et4.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Account Number field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et5.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank Address field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et6.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank City field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et7.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank Zip field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et8.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank SWIFT field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else if(et9.getText().toString().equals("")){
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("oops!");
alertDialog.setMessage("Bank IFSC field is empty");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//dismiss the dialog
}
});
alertDialog.show();
}
else {
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("ModeooPay:");
alertDialog.setMessage("Are you sure you want to send this money?");
alertDialog.setButton( Dialog.BUTTON_POSITIVE, "Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>();
postParameters.add(new BasicNameValuePair("femail",
et1.getText().toString()));
postParameters.add(new BasicNameValuePair("amount",
et2.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et3.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et4.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et5.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et6.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et7.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et8.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
et9.getText().toString()));
postParameters.add(new BasicNameValuePair("des",
country.getText().toString()));
postParameters.add(new BasicNameValuePair("username",
userpin));
/* String valid = "1";*/
String response = null;
try {
response = CustomHttpClient.executeHttpPost("http://192.168.0.2:11132/androidxml/confirmtransfer.php",postParameters);
String res = response.toString();
//res = res.trim();
res = res.replaceAll("\\s+","");
Log.i("log_tag", "reedem voucher " + res);
// error.setText(res);
if (res.equals("1")) {
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("Successfull");
alertDialog.setMessage("Bank Added Successfully.");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
alertDialog.show();
}
else {
AlertDialog alertDialog = new AlertDialog.Builder(AddBank.this).create();
alertDialog.setTitle("Authentication");
alertDialog.setMessage("Bank with this information already exists.");
alertDialog.setButton("Ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
alertDialog.show();
}
}
catch (Exception e) {
}
}
});
alertDialog.setButton( Dialog.BUTTON_NEGATIVE, "NO", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
alertDialog.show();
}
}
});
}
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
country.setText(country_array[arg2]);
// TODO Auto-generated method stub
}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
country.setText("");
}
}
现在，在检索微调器值的方法中，我收到“country_array 无法解析为变量”的错误。请在这里帮助我。在此先感谢。