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我試圖將一個android微調選項中的值傳遞給一個url。我選擇的所有其他變量都會通過,並在微調器上顯示正確的微調器選項。 (在這裏,代碼不顯示所有變量)。Android微調工作正常 - 但無法解析並傳遞選定的值
我的日誌顯示國家VAR爲NULL。需要讓「country0」值像其他人那樣通過。我怎樣才能做到這一點?
感謝
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(DEBUG_TAG, "onCreate");
mContext = this; //TODO legacy may not be needed
SERVER = this.getString(R.string.mygallerist_server_base);
settings = getSharedPreferences(PREFS_NAME, 0);
uid = settings.getString("uid", NOT_SET);
//SPINNER
Spinner spinner = (Spinner) findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.countries_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
mOver35CheckBox = (CheckBox) findViewById(R.id.Over35);
class MyOnItemSelectedListener implements OnItemSelectedListener {
//SPINNER PARSING
@Override
public void onItemSelected(AdapterView<?> country0,
View view, int pos, long id) {
Toast.makeText(country0.getContext(), "The country is " +
country0.getItemAtPosition(pos).toString(), Toast.LENGTH_LONG).show();
}
@Override
public void onNothingSelected(AdapterView country0) {
// Do nothing.
}
}
spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
final String country = country0;///MAYBE THIS IS WHAT IS WRONG
setPassword.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
// If all fields filled in then go to server
String country1 = country; /// OR MAYBE THIS IS WHAT IS WRONG
String userName = mUserNameEditText.getText().toString();
我剛剛寫了幾乎相同的建議。這幾乎是我在應用程序中處理Spinner的方式,它的工作原理完美無瑕。 – Klaus 2011-03-23 15:34:42
國家值仍然是唯一一個來的NULL。嘗試了幾種不同的方式。這就是現在的情況:final String country1 = countrySelection; \t setPassword.setOnClickListener(新View.OnClickListener(){ \t \t公共無效的onClick(視圖v){ \t \t \t字符串username = mUserNameEditText.getText()的toString(); \t \t \t字符串userid = UID; \t \t \t字符串over_35 = 「」; 多個碼............ \t \t \t \t \t \t \t} \t \t \t別的 \t \t \t \t \t acctinfo(COUNTRY1,用戶名,email0,strPassword1,用戶類型,over_35,用戶id); – artworthy 2011-03-23 20:38:12
好吧......不停地玩弄它並讓它起作用。謝謝! – artworthy 2011-03-23 21:10:22