Java Code Examples for android.widget.Spinner#setSelection()

/**
 * Restores the current state of the spinner (which item is selected, and
 * the value of that item). Since onResume() is always called when an
 * Activity is starting, even if it is re-displaying after being hidden, it
 * is the best place to restore state.
 * 
 * Attempts to read the state from a preferences file. If this read fails,
 * assume it was just installed, so do an initialization. Regardless, change
 * the state of the spinner to be the previous position.
 * 
 * @see android.app.Activity#onResume()
 */
@Override
public void onResume() {

	/*
	 * an override to onResume() must call the super constructor first.
	 */

	super.onResume();

	/*
	 * Try to read the preferences file. If not found, set the state to the
	 * desired initial values.
	 */

	if (!readInstanceState(this))
		setInitialState();

	/*
	 * Set the spinner to the current state.
	 */

	Spinner restoreSpinner = (Spinner) findViewById(R.id.Spinner01);
	restoreSpinner.setSelection(getSpinnerPosition());

}
 

@SuppressLint("InflateParams")
public void onPostInflateView() {
	TGMeasureHeader header = getAttribute(TGDocumentContextAttributes.ATTRIBUTE_HEADER);
	ArrayAdapter<TGSelectableItem> numeratorAdapter = new ArrayAdapter<TGSelectableItem>(getActivity(), android.R.layout.simple_spinner_item, createNumeratorValues());
	numeratorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	
	Spinner numerator = (Spinner) this.getView().findViewById(R.id.time_signature_dlg_ts_numerator_value);
	numerator.setAdapter(numeratorAdapter);
	numerator.setSelection(numeratorAdapter.getPosition(new TGSelectableItem(header.getTimeSignature().getNumerator(), null)));
	
	ArrayAdapter<TGSelectableItem> denominatorAdapter = new ArrayAdapter<TGSelectableItem>(getActivity(), android.R.layout.simple_spinner_item, createDenominatorValues());
	denominatorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	
	Spinner denominator = (Spinner) this.getView().findViewById(R.id.time_signature_dlg_ts_denominator_value);
	denominator.setAdapter(denominatorAdapter);
	denominator.setSelection(denominatorAdapter.getPosition(new TGSelectableItem(header.getTimeSignature().getDenominator().getValue(), null)));
	
	CheckBox applyToEnd = (CheckBox) this.getView().findViewById(R.id.time_signature_dlg_options_apply_to_end);
	applyToEnd.setChecked(true);
}
 

private void initAudioQualityPanel(final View root) {
    final Spinner presetSpinner = (Spinner) root.findViewById(R.id.audio_quality_presets);
    ArrayAdapter<String> data = new ArrayAdapter<>(getContext(), android.R.layout.simple_spinner_item, AUDIO_QUALITY_PRESETS);
    presetSpinner.setAdapter(data);
    presetSpinner.setSelection(3);

    RadioGroup audioGroup = (RadioGroup) root.findViewById(R.id.audio_quality_radio_group);
    audioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(RadioGroup group, @IdRes int checkedId) {
            View customPanel = root.findViewById(R.id.audio_quality_custom_panel);
            presetSpinner.setVisibility(checkedId == R.id.audio_quality_preset ? View.VISIBLE : View.GONE);
            customPanel.setVisibility(checkedId == R.id.audio_quality_preset ? View.GONE : View.VISIBLE);
        }
    });
}
 

/**
 * {@inheritDoc}
 */
@Override
protected View createView(Context c) {

    View v = ((Activity) c).getLayoutInflater().inflate(R.layout.widget_element_select, null);
    spin = (Spinner) v.findViewById(R.id.answer);
    //new Spinner(c);
    adapter = new ArrayAdapter<String>(c,
            R.layout.simple_spinner_item,
            labels);
    adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
    spin.setAdapter(adapter);
    int selected = adapter.getPosition(getLabelFromValue(answer));
    if (selected != -1)
        spin.setSelection(selected);
    return encapsulateQuestion(c, v);
}
 

@Override
public void onFocusChange(View view, boolean hasFocus) {

    EditText txtQtype = (((EditText) findViewById(R.id.txtQTYPE)));
    Spinner spKnownTypes = (Spinner) findViewById(R.id.spinnerKnownTypes);

    // set spinner qtype from number
    if (view == txtQtype && !hasFocus) {
        try {
            int qtype = gettxtQTYPEContent();
            String qnameString = Type.string(qtype);
            int ind = getIndex(spKnownTypes, qnameString, -1);
            if (ind > -1) {
                spKnownTypes.setSelection(ind);
            }
        } catch (Exception e) {
        }
    }

    updateBookmarkImageState();

}
 

public AlertDialog.Builder createBuilder() {
    final Spinner mSpinner = new Spinner(mContext);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(mContext, android.R.layout.simple_spinner_dropdown_item, mList);
    mSpinner.setAdapter(adapter);
    mSpinner.setSelection(defaultPosition);
    setTitle(mText);
    setView(mSpinner);
    setNegativeButton(mContext.getString(R.string.btn_cancel), null);
    setPositiveButton(mContext.getString(R.string.btn_retry),
        new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                int n = mSpinner.getSelectedItemPosition();
                dialogListener.select(n);
            }

        });
    return this;
}
 

@UiThreadTest
@Test
public void withSpinnerTextString() {
  Spinner spinner = new Spinner(this.context);
  List<String> values = Lists.newArrayList();
  values.add("Hello World");
  values.add("Goodbye!!");
  ArrayAdapter<String> adapter =
      new ArrayAdapter<String>(this.context, android.R.layout.simple_spinner_item, values);
  spinner.setAdapter(adapter);
  spinner.setSelection(0);
  spinner.setTag("spinner");
  assertTrue(withSpinnerText(is("Hello World")).matches(spinner));
  assertFalse(withSpinnerText(is("Goodbye!!")).matches(spinner));
  assertFalse(withSpinnerText(is("")).matches(spinner));
}
 

public void fillData(int type, int selection) {
	TGSelectableItem[] selectableItems = createDataValues(type);
	ArrayAdapter<TGSelectableItem> arrayAdapter = new ArrayAdapter<TGSelectableItem>(getActivity(), android.R.layout.simple_spinner_item, selectableItems);
	arrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	
	Spinner spinner = (Spinner) this.getView().findViewById(R.id.harmonic_dlg_data_value);
	spinner.setAdapter(arrayAdapter);
	spinner.setEnabled(selectableItems.length > 0);
	spinner.setVisibility(selectableItems.length > 0 ? View.VISIBLE : View.GONE);
	if( selectableItems.length > 0 ) {
		spinner.setSelection(arrayAdapter.getPosition(new TGSelectableItem(Integer.valueOf(selection), null)));
	}
}
 

private void spinnerVal(int componentId, String val) {
	Spinner spinner = (Spinner) findViewById(componentId);
	for(int i=spinner.getCount()-1; i>=0; --i) {
		if(val.equals(spinner.getItemAtPosition(i).toString())) {
			spinner.setSelection(i);
			return;
		}
	}
}
 

public void fillTrackInstrument() {
	ArrayAdapter<TGSelectableItem> arrayAdapter = new ArrayAdapter<TGSelectableItem>(getActivity(), android.R.layout.simple_spinner_item, createSelectableChannels());
	arrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
	
	Spinner spinner = (Spinner) this.getView().findViewById(R.id.track_channel_dlg_channel_value);
	spinner.setAdapter(arrayAdapter);
	spinner.setSelection(arrayAdapter.getPosition(new TGSelectableItem(this.songManager.getChannel(this.song, this.track.getChannelId()), null)));
}
 

@Override
public View onCreateView(LayoutInflater inflater,
                         ViewGroup container,
                         Bundle savedInstanceState) {
    View result=inflater.inflate(R.layout.page_settings, container, false);
    powerFeedPreference = (Spinner) result.findViewById(R.id.powerFeedSpinner);
    kWhFeedPreference = (Spinner) result.findViewById(R.id.useFeedSpinner);
    scalePreference = (Spinner) result.findViewById(R.id.escaleSpinner);

    ArrayAdapter<CharSequence> scaleArray = ArrayAdapter.createFromResource(result.getContext(),R.array.escale_text, R.layout.support_simple_spinner_dropdown_item);
    scalePreference.setAdapter(scaleArray);
    scalePreference.setSelection(scaleValueToIndex(settings.getPowerScale()));


    namePreference = (EditText) result.findViewById(R.id.page_name);
    currencyPreference = (Spinner) result.findViewById(R.id.currency);
    unitCostPreference = (EditText) result.findViewById(R.id.costUnit);
    customCurrencyPreference = (EditText) result.findViewById(R.id.customCurrency);

    ArrayAdapter<CharSequence> costUnitArray = ArrayAdapter.createFromResource(result.getContext(),R.array.me_cost_text, R.layout.support_simple_spinner_dropdown_item);
    currencyPreference.setAdapter(costUnitArray);
    currencyPreference.setSelection(costSymbolToIndex(settings.getCostSymbol()));

    unitCostPreference.setText(""+settings.getUnitCost());

    customCurrencyPreference.setText(settings.getCustomCurrencySymbol());

    namePreference.setText(settings.getName());
    return(result);
}
 

private static void setSpinnerPosition(final Spinner spinner, final Object itemToSelect) {
    final SpinnerAdapter adapter = spinner.getAdapter();
    final int count = adapter.getCount();
    for (int i = 0; i < count; i++) {
        final Object item = spinner.getItemAtPosition(i);
        if (item.equals(itemToSelect)) {
            spinner.setSelection(i);
            return;
        }
    }
}
 

/**
 * @param context               the context to use.
 * @param attrs                 attributes.
 * @param parentView            parent
 * @param label                 label
 * @param value                 _value
 * @param dataMap               the map of the data.
 * @param constraintDescription constraints
 */
public GTwoConnectedComboView(Context context, AttributeSet attrs, LinearLayout parentView, String label, String value,
                              LinkedHashMap<String, List<String>> dataMap, String constraintDescription) {
    super(context, attrs);
    this.dataMap = dataMap;

    if (value == null)
        value = "";

    String[] valueSplit = value.split(SEP);
    String _combo1Value;
    String _combo2Value;
    if (valueSplit.length == 2) {
        _combo1Value = valueSplit[0];
        _combo2Value = valueSplit[1];
    } else {
        _combo1Value = "";
        _combo2Value = "";
    }

    TextView textView = new TextView(context);
    LinearLayout.LayoutParams textViewParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    textViewParams.setMargins(15, 25, 15, 15);
    textView.setLayoutParams(textViewParams);
    textView.setPadding(2, 2, 2, 2);
    textView.setText(label.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
    textView.setTextColor(Compat.getColor(context, R.color.formcolor));
    parentView.addView(textView);

    LinearLayout combosLayout = new LinearLayout(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    combosLayout.setLayoutParams(layoutParams);
    combosLayout.setOrientation(LinearLayout.VERTICAL);
    combosLayout.setBackground(Compat.getDrawable(context, R.drawable.thin_background_frame));
    parentView.addView(combosLayout);

    combo1Spinner = new Spinner(context);
    LinearLayout.LayoutParams titleSpinnerParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    titleSpinnerParams.setMargins(15, 25, 15, 15);
    combo1Spinner.setLayoutParams(titleSpinnerParams);
    Set<String> titlesSet = dataMap.keySet();
    ArrayList<String> combo1Items = new ArrayList<>(titlesSet);
    combo1Items.add(0, "");
    ArrayAdapter<String> titleListAdapter = new ArrayAdapter<>(context, android.R.layout.simple_spinner_dropdown_item, combo1Items);
    titleListAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    combo1Spinner.setAdapter(titleListAdapter);
    combo1Spinner.setPopupBackgroundDrawable(Compat.getDrawable(context, R.drawable.thin_background_frame));
    combo1Spinner.setBackground(Compat.getDrawable(context, R.drawable.thin_background_frame));
    int minHeight = getMinComboHeight(context);
    combo1Spinner.setMinimumHeight(minHeight);

    combo2Spinner = new Spinner(context);
    LinearLayout.LayoutParams valueSpinnerParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    valueSpinnerParams.setMargins(15, 25, 15, 15);
    combo2Spinner.setLayoutParams(valueSpinnerParams);
    combo2Spinner.setPopupBackgroundDrawable(Compat.getDrawable(context, R.drawable.thin_background_frame));
    combo2Spinner.setBackground(Compat.getDrawable(context, R.drawable.thin_background_frame));
    combo2Spinner.setMinimumHeight(minHeight);

    List<String> combo2ItemsList = new ArrayList<>();
    if (_combo1Value.length() > 0) {
        combo2ItemsList = dataMap.get(_combo1Value);
        int indexOf = combo1Items.indexOf(_combo1Value.trim());
        if (indexOf != -1) {
            combo1Spinner.setSelection(indexOf, false);
        }
    }
    ArrayAdapter<String> combo2ListAdapter = new ArrayAdapter<>(context, android.R.layout.simple_spinner_dropdown_item, combo2ItemsList);
    combo2ListAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    combo2Spinner.setAdapter(combo2ListAdapter);

    combosLayout.addView(combo1Spinner);
    combosLayout.addView(combo2Spinner);

    if (_combo2Value.length() > 0) {
        int position = combo2ListAdapter.getPosition(_combo2Value);
        combo2Spinner.setSelection(position, false);
    }

    combo1Spinner.setOnItemSelectedListener(this);
}
 

public void resetLast() {
	String type = MainActivity.defaultType;
	Spinner spin = (Spinner) findViewById(R.id.typeSpin);
	if (spin != null) {
		type = (String) spin.getSelectedItem();
		if (type.equals("Chat Bot Wars")) {
			spin.setSelection(0);
			war(null);
			return;
		}
	}
	if (type == null) {
		type = MainActivity.defaultType;
	}
	Button button = (Button) findViewById(R.id.lastButton);
	if (button != null) {
		SharedPreferences cookies = getPreferences(Context.MODE_PRIVATE);
		String last = null;
		if (type.equals("Forums")) {
			last = cookies.getString("forum", null);
		} else if (type.equals("Live Chat")) {
			last = cookies.getString("channel", null);
		} else if (type.equals("Domains")) {
			last = cookies.getString("domain", null);
		} else if (type.equals("Avatars")) {
			last = cookies.getString("avatar", null);
		} else if (type.equals("Scripts")) {
			last = cookies.getString("script", null);
		} else if (type.equals("Graphics")) {
			last = cookies.getString("graphic", null);
		} else {
			last = cookies.getString("instance", null);
		}

		if (last != null) {
			button.setText(last);
			button.setVisibility(View.VISIBLE);
		} else {
			button.setVisibility(View.GONE);
		}
	}

}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_rtc_streaming_config);

    setTitle(R.string.rtc_rtmp);

    mCaptureRadioGroup = (RadioGroup) findViewById(R.id.CaptureRadioGroup);
    mCodecRadioGroup = (RadioGroup) findViewById(R.id.CodecRadioGroup);
    mRTCModeRadioGroup = (RadioGroup) findViewById(R.id.RTCModeGroup);
    mBitrateControlRadioGroup = (RadioGroup) findViewById(R.id.bitrate_control_group);

    mCheckBoxBeauty = (CheckBox) findViewById(R.id.CheckboxBeauty);
    mCheckBoxWatermark = (CheckBox) findViewById(R.id.CheckboxWatermark);
    mCheckBoxQuic = (CheckBox) findViewById(R.id.CheckboxQuic);
    mCheckBoxDebugMode = (CheckBox) findViewById(R.id.CheckboxDebugMode);
    mCheckBoxCustomSetting = (CheckBox) findViewById(R.id.CheckboxCustomSetting);
    mCheckBoxAudioLevel = (CheckBox) findViewById(R.id.CheckboxAudioLevel);
    mCheckboxEnableStats = (CheckBox) findViewById(R.id.CheckboxEnableStats);

    mPreviewSizeRatioSpinner = (Spinner) findViewById(R.id.PreviewSizeRatioSpinner);
    mPreviewSizeLevelSpinner = (Spinner) findViewById(R.id.PreviewSizeLevelSpinner);
    mEncodingSizeRatioSpinner = (Spinner) findViewById(R.id.EncodingSizeRatioSpinner);
    mEncodingSizeLevelSpinner = (Spinner) findViewById(R.id.EncodingSizeLevelSpinner);
    mEncodingConfigSpinner = (Spinner) findViewById(R.id.EncodingConfig);
    mVideoProfileSpinner = (Spinner) findViewById(R.id.VideoProfileSpinner);
    mYuvFilterModeSpinner = (Spinner) findViewById(R.id.YuvFilterModeSpinner);
    mVideoProfileText = (TextView) findViewById(R.id.VideoProfileText);

    ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.PREVIEW_SIZE_RATIO_TIPS_ARRAY);
    mPreviewSizeRatioSpinner.setAdapter(adapter);
    mPreviewSizeRatioSpinner.setSelection(1);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.PREVIEW_SIZE_LEVEL_TIPS_ARRAY);
    mPreviewSizeLevelSpinner.setAdapter(adapter);
    mPreviewSizeLevelSpinner.setSelection(1);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.ENCODING_SIZE_RATIO_TIPS_ARRAY);
    mEncodingSizeRatioSpinner.setAdapter(adapter);
    mEncodingSizeRatioSpinner.setSelection(1);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.ENCODING_SIZE_LEVEL_TIPS_ARRAY);
    mEncodingSizeLevelSpinner.setAdapter(adapter);
    mEncodingSizeLevelSpinner.setSelection(1);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.ENCODING_TIPS_ARRAY);
    mEncodingConfigSpinner.setAdapter(adapter);
    mEncodingConfigSpinner.setSelection(0);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.VIDEO_QUALITY_PROFILES);
    mVideoProfileSpinner.setAdapter(adapter);
    mVideoProfileSpinner.setSelection(0);

    adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, StreamingSettings.YUV_FILTER_MODE);
    mYuvFilterModeSpinner.setAdapter(adapter);
    mYuvFilterModeSpinner.setSelection(0);

    mCheckBoxCustomSetting.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
            mVideoProfileSpinner.setVisibility(isChecked ? View.VISIBLE : View.GONE);
            mVideoProfileText.setVisibility(isChecked ? View.VISIBLE : View.GONE);
        }
    });

    mRoomEditText = (EditText) findViewById(R.id.RoomNameEditView);
    SharedPreferences preferences = getSharedPreferences(getString(R.string.app_name), Context.MODE_PRIVATE);
    mRoomEditText.setText(preferences.getString("roomName", ""));

    MultiDex.install(this);
    try {
        PLNetworkManager.getInstance().startDnsCacheService(this);
    } catch (UnknownHostException e) {
        e.printStackTrace();
    }

    mProgressDialog = new ProgressDialog(this);
}
 

@SuppressWarnings("unchecked")
public void updateSpinnerSelection(Spinner spinner, int selection) {
	ArrayAdapter<TGSelectableItem> adapter = (ArrayAdapter<TGSelectableItem>) spinner.getAdapter();
	spinner.setSelection(adapter.getPosition(new TGSelectableItem(Integer.valueOf(selection), null)), false);
}
 

@SuppressLint("InflateParams")
public void init(int _position) {
	// 获取需要翻译的条目所在位置
	position = _position;

	LayoutInflater factory = LayoutInflater.from(mContext);
	// 得到自定义对话框
	View DialogView = factory.inflate(R.layout.translate, null);
	// 创建对话框
	new AlertDialog.Builder(mContext).setView(DialogView)// 设置自定义对话框的样式
			.setTitle(R.string.translate) // 设置进度条对话框的标题
			.setNegativeButton(R.string.translate, new DialogInterface.OnClickListener() // 设置按钮，并监听
			{
				@SuppressWarnings("unchecked")
				@Override
				public void onClick(DialogInterface p1, int p2) {
					// 开启一个翻译线程
					new translate_task().execute(source_list, target_list);
				}
			}).create()// 创建
			.show(); // 显示对话框

	// 找到显示源语言的Spinner控件
	src_type = (Spinner) DialogView.findViewById(R.id.src_type);
	// 找到显示目标语言的Spinner控件
	translate_to = (Spinner) DialogView.findViewById(R.id.translate_to);
	// 找到翻译商的选项的Spinner控件
	translator = (Spinner) DialogView.findViewById(R.id.translator);
	// 找到显示跳过选项的CheckBox控件
	skip_already_translate = (CheckBox) DialogView.findViewById(R.id.skip_already_translate);

	// 源语言默认自动识别
	src_type.setSelection(0);
	// 翻译为默认选择中文
	translate_to.setSelection(1);
	// 默认选择百度翻译
	translator.setSelection(0);
	// 如果是翻译单个条目，需要隐藏“跳过已翻译的内容”的选项，否则需要显示该选项
	skip_already_translate.setVisibility(translate_all ? View.VISIBLE : View.GONE);
	skip_already_translate.setOnCheckedChangeListener(this);
}
 

@Override
void setInitialSpinnerSelections(Spinner baseSpinner, Spinner quoteSpinner) {
    baseSpinner.setSelection(0, true);
    quoteSpinner.setSelection(1, true);
}
 

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView;
    if(Application.getInstance()==null
            || Application.getInstance().getAccountManager() == null) {
        return null;
    }
    if(savedInstanceState != null) {
        mPosition = savedInstanceState.getInt("category");
    }
    rootView = inflater.inflate(R.layout.dialog_delete_category, container);
    Button button = rootView.findViewById(R.id.ok);
    button.setOnClickListener(this);
    button = rootView.findViewById(R.id.cancel);
    button.setOnClickListener(this);
    Spinner spinner = rootView.findViewById(R.id.spinner);
    String[] allNames = Application.getInstance().getSortedCategoryNames();
    String[] deletableNames = new String[allNames.length-1];
    int i, j = 0;
    for(i = 1; i < allNames.length; ++i) {
        deletableNames[j++] = allNames[i];
    }
    if(mPosition < 0) {
        int[] allIds = Application.getInstance().getSortedCategoryIds();
        for (i = 1; i < allIds.length; ++i) {
            if (mCategory == allIds[i]) {
                mPosition = i;
                break;
            }
        }
        mPosition -= 1;
        if(mPosition < 0) { mPosition = 0;}
    }
    ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<>(getActivity(),
            android.R.layout.simple_spinner_dropdown_item , deletableNames);
    spinner.setAdapter(spinnerAdapter);
    spinner.setSelection(mPosition);
    spinner.setOnItemSelectedListener(this);
    mCheckBox = rootView.findViewById(R.id.checkbox);
    return rootView;
}
 

public SpinnerWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    mItems = getSelectChoices();
    spinner = new Spinner(context);
    choices = new String[mItems.size()];

    for (int i = 0; i < mItems.size(); i++) {
        choices[i] = prompt.getSelectChoiceText(mItems.get(i));
    }

    // The spinner requires a custom adapter. It is defined below
    SpinnerAdapter adapter =
            new SpinnerAdapter(getContext(), android.R.layout.simple_spinner_item,
                    getChoicesWithEmptyFirstSlot(choices),
                    TypedValue.COMPLEX_UNIT_DIP, mQuestionFontSize);

    spinner.setAdapter(adapter);
    spinner.setPrompt(prompt.getQuestionText());
    spinner.setEnabled(!prompt.isReadOnly());
    spinner.setFocusable(!prompt.isReadOnly());

    // Fill in previous answer
    String s = null;
    if (prompt.getAnswerValue() != null) {
        s = ((Selection)prompt.getAnswerValue().getValue()).getValue();
    }

    if (s != null) {
        for (int i = 0; i < mItems.size(); ++i) {
            String sMatch = mItems.get(i).getValue();
            if (sMatch.equals(s)) {
                // Workaround to a really weird spinner bug that triggers onItemSelected
                // in the initial selection of spinner even though no listener is set.
                // https://stackoverflow.com/a/17336944/6671572
                spinner.setSelection(i+1, false);
            }
        }
    }

    spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) {
            widgetEntryChanged();
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
            //do nothing here
        }

    });

    addView(spinner);

}