Почему не выбирается элемент в Spinner?
В spinner подгружаю значения из БД, но при клике по одному из элементов он не выбирается. Цвет шрифта и бэкграунда проверял, через логи тоже пытался посмотреть срабатывает ли выбор элемента. Несколько дней гуглил, но так и не нашел ответа. Подскажите, пожалуйста, в чем ошибка.
activity_add.xml:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:ads="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="32dp">
<TextView
android:id="@+id/tvAdd"
style="@style/PageTitle"
android:layout_width="0dp"
android:layout_marginLeft="@dimen/fab_margin"
android:text="@string/add_domain"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/tiDomain"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/fab_margin"
android:layout_marginTop="@dimen/fab_margin"
android:layout_marginRight="@dimen/fab_margin"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/tvAdd">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/domainName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/text_name"
android:inputType="textPersonName"
android:text=""
android:theme="@style/EditTextTheme" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/tiDate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/fab_margin"
app:layout_constraintEnd_toEndOf="@+id/tiDomain"
app:layout_constraintStart_toStartOf="@+id/tiDomain"
app:layout_constraintTop_toBottomOf="@+id/tiDomain">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/domainDate"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/edit_text_date"
android:inputType="date"
android:text=""
android:theme="@style/EditTextTheme" />
</com.google.android.material.textfield.TextInputLayout>
<Spinner
android:id="@+id/spinner"
style="@style/SpinnerMy"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/fab_margin"
android:descendantFocusability="blocksDescendants"
android:spinnerMode="dropdown"
app:layout_constraintEnd_toEndOf="@+id/tiDomain"
app:layout_constraintStart_toStartOf="@+id/tiDomain"
app:layout_constraintTop_toBottomOf="@+id/tiDate" />
<Button
android:id="@+id/add"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="@string/action_save"
style="@style/BtnGreenStyle"
app:layout_constraintEnd_toEndOf="@+id/tiDomain"
app:layout_constraintStart_toStartOf="@+id/tiDomain"
app:layout_constraintTop_toBottomOf="@+id/spinner" />
<com.google.android.gms.ads.AdView
android:id="@+id/adView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center"
ads:adSize="BANNER"
ads:adUnitId="@string/banner_ad_unit_id"
app:layout_constraintBottom_toBottomOf="parent"></com.google.android.gms.ads.AdView>
</androidx.constraintlayout.widget.ConstraintLayout>
AddActivity
public class AddActivity extends AppCompatActivity {
private AppDataBase myDb;
private EditText addName, addDate;
private TextView addTitle;
private String nameVal, dateVal, projectVal;
private Spinner spinner;
private Button add;
private boolean isEdit = false;
private boolean newRecord = false;
private int id;
private List<ProjectName> projects;
private List<Project> projectUnit;
private List<ProjectName> projectListArray;
private Calendar calendar = Calendar.getInstance();
private List<String> spinnerArray = new ArrayList<>();
private AdView mAdView;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_add);
init();
getMyIntent();
addDate.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
showDateDialog();
}
});
addDate.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
showDateDialog();
}
}
});
add.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
save(v);
}
});
}
@Override
public void onPause() {
if (mAdView != null) {
mAdView.pause();
}
super.onPause();
}
@Override
protected void onResume() {
super.onResume();
if (mAdView != null) {
mAdView.resume();
}
}
@Override
public void onDestroy() {
if (mAdView != null) {
mAdView.destroy();
}
super.onDestroy();
}
private void showDateDialog() {
DatePickerDialog.OnDateSetListener dateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {
calendar.set(Calendar.YEAR, year);
calendar.set(Calendar.MONTH, month);
calendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
setDate();
}
};
DatePickerDialog datePickerDialog = new DatePickerDialog(AddActivity.this, android.R.style.Theme_Holo_Light_Dialog_MinWidth, dateSetListener, calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH));
datePickerDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
datePickerDialog.show();
}
private void init() {
myDb = AppDataBase.getInstance(this);
addName = findViewById(R.id.domainName);
addDate = findViewById(R.id.domainDate);
addTitle = findViewById(R.id.tvAdd);
add = findViewById(R.id.add);
spinner = findViewById(R.id.spinner);
projectListArray = new ArrayList<>();
AppExecuter.getInstance().getDiscIO().execute(new Runnable() {
@Override
public void run() {
projects = myDb.projectDAO().getNameProjectList();
AppExecuter.getInstance().getMainIO().execute(new Runnable() {
@Override
public void run() {
projectListArray.clear();
projectListArray.addAll(projects);
if(projects != null && projects.size() > 0) {
int i = 0;
for (ProjectName project : projects) {
spinnerArray.add(project.getName());
}
} else {
spinnerArray.add(getString(R.string.spinner_error));
}
}
});
}
});
ArrayAdapter<String> ad = new ArrayAdapter(this, R.layout.spinner_item, spinnerArray);
ad.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(ad);
spinner.setSelection(0);
Log.d("DOMAIN", "Spinner Item selected is: " + spinner.getSelectedItem());
ad.notifyDataSetChanged();
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
String item = projectListArray.get(position).getName();
Log.d("DOMAIN", "Spinner Item selected is: " + item);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
Log.d("DOMAIN", "Spinner Item not selected! ");
}
});
setDate();
mAdView = findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().addTestDevice(AdRequest.DEVICE_ID_EMULATOR).build();
mAdView.loadAd(adRequest);
}
private void setDate(){
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date d = new Date(calendar.getTimeInMillis());
addDate.setText(sdf.format(d));
}
private void setIsEdit(boolean isEdit){
this.isEdit = isEdit;
}
private void getMyIntent(){
Intent intent = getIntent();
if(intent != null) {
if(intent.getStringExtra(Constants.TYPE) != null) {
setIsEdit(false);
addTitle.setText("Add " + intent.getStringExtra(Constants.TYPE));
id = intent.getIntExtra(Constants.ID_KEY, 0);
newRecord = false;
} else {
newRecord = true;
}
}
}
private void save(View view) {
Intent intent = getIntent();
nameVal = addName.getText().toString();
dateVal = addDate.getText().toString();
projectVal = spinner.getSelectedItem().toString();
Log.d("DOMAIN", "domain: " + nameVal + "; date: " + dateVal + "; project: " + projectVal);
}
private void saveIs(String type, String name, String date, int projectId) {
switch (type) {
case "domain":
Domain domain = new Domain(name, date, projectId);
myDb.domainDAO().insertDomain(domain);
finish();
break;
case "host":
Host host = new Host(name, date, projectId);
myDb.hostDAO().insertHost(host);
finish();
break;
case "ssl":
Ssl ssl = new Ssl(name, date, projectId);
myDb.sslDAO().insertSsl(ssl);
finish();
break;
}
}
}
До открытия списка:
Выбираю:
Высота спиннера визуально увеличивается, но поле пустое:
Логи: 2020-12-17 15:23:49.029 9583-9583/ru.bampro.webhostingcalendar D/DOMAIN: Spinner Item selected is: null