I have a spinner, checkbox, and eddittext. Currently they are all one under each other but I want to make it so they are side by side each other
For example:
the spinner on the left, the edittext on the right of the spinner and then the checkbox on the right of the edittext.
Is this possible to do this programatically because these elements are created programatically.
xml layout
<?xml version="1.0" encoding="utf-8"?> <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="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:background="@color/colorBackground" android:minHeight="170dp" tools:context=".create" tools:layout_editor_absoluteY="81dp" > <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/scrollView2" android:layout_width="match_parent" android:layout_height="438dp" android:fillViewport="true" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="1.0" app:layout_constraintStart_toStartOf="parent" tools:layout_editor_absoluteY="0dp"> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/my_linearLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:id="@+id/verticalLayout" android:layout_below="@id/view2"> </LinearLayout> </LinearLayout> </ScrollView> <android.support.design.widget.FloatingActionButton android:id="@+id/fab" android:layout_width="60dp" android:layout_height="70dp" android:layout_gravity="bottom|end" android:layout_marginBottom="16dp" android:layout_marginEnd="16dp" android:layout_marginLeft="8dp" android:layout_marginRight="16dp" android:layout_marginStart="8dp" android:src="@android:drawable/ic_input_add" app:backgroundTint="@color/colorCreate" app:elevation="6dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="1.0" app:layout_constraintStart_toStartOf="parent" app:pressedTranslationZ="12dp" android:tint="@color/colorBackground"/> <View android:id="@+id/subheading" android:layout_width="match_parent" android:layout_height="83dp" android:layout_marginBottom="8dp" android:layout_marginEnd="1dp" android:layout_marginLeft="1dp" android:layout_marginRight="1dp" android:layout_marginStart="1dp" android:layout_marginTop="2dp" android:background="@color/colorBackground" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="0.0" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.0" /> <View android:id="@+id/view" android:layout_width="320dp" android:layout_height="1dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="76dp" android:background="@color/colorText" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> <View android:id="@+id/view2" android:layout_width="320dp" android:layout_height="1dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="28dp" android:background="@color/colorText" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" /> <TextView android:id="@+id/textView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="12dp" android:fontFamily="@font/droid_sans" android:text="@string/done_label" android:textColor="@color/colorText" android:textSize="20sp" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toEndOf="@+id/textView4" app:layout_constraintTop_toBottomOf="@+id/view2" /> <TextView android:id="@+id/textView4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginEnd="128dp" android:layout_marginRight="128dp" android:layout_marginTop="8dp" android:fontFamily="@font/droid_sans" android:text="@string/aisle_label" android:textColor="@color/colorText" android:textSize="20sp" app:layout_constraintBottom_toTopOf="@+id/view" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintTop_toBottomOf="@+id/view2" app:layout_constraintVertical_bias="1.0" /> <TextView android:id="@+id/textView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="5dp" android:layout_marginEnd="32dp" android:layout_marginRight="32dp" android:layout_marginTop="5dp" android:fontFamily="@font/droid_sans" android:text="@string/qty_label" android:textColor="@color/colorText" android:textSize="20sp" app:layout_constraintBottom_toTopOf="@+id/view" app:layout_constraintEnd_toStartOf="@+id/textView4" app:layout_constraintTop_toBottomOf="@+id/view2" app:layout_constraintVertical_bias="0.7" /> <TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:layout_marginEnd="8dp" android:layout_marginLeft="8dp" android:layout_marginRight="8dp" android:layout_marginStart="8dp" android:layout_marginTop="8dp" android:fontFamily="@font/droid_sans" android:text="@string/item_label" android:textColor="@color/colorText" android:textSize="20sp" app:layout_constraintBottom_toTopOf="@+id/view" app:layout_constraintEnd_toStartOf="@+id/textView3" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/view2" app:layout_constraintVertical_bias="1.0" /> </android.support.constraint.ConstraintLayout> java code
public class create extends AppCompatActivity { private LinearLayout mLinearLayout; private ArrayList<SearchableSpinner> mSpinners; private List<AppCompatButton> mButtons = new ArrayList<>(); private List<CheckBox> mCheckboxes = new ArrayList<>(); private List<TextView> mTextviews = new ArrayList<>(); private List<EditText> mEdittexts = new ArrayList<>(); private List<View> mViews = new ArrayList<>(); private Map<String, String> numberItemValues = new HashMap<>(); private Spinner spinner; private TextView textview; private CheckBox checkbox; List<String> itemList = new ArrayList<>(); LinearLayout verticallayout,horizontalLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_create); getSupportActionBar().setDisplayHomeAsUpEnabled(true); //Arrays ArrayList<String> items = new ArrayList<>(); items.add(String.valueOf(mSpinners)); // add you selected item mSpinners = new ArrayList<>(); //Initializing Variables Here mLinearLayout = findViewById(R.id.my_linearLayout); verticallayout = findViewById(R.id.verticalLayout); textview = findViewById(R.id.textview); checkbox = findViewById(R.id.checkbox); //code for the add button to add more items FloatingActionButton floatingActionButton = (FloatingActionButton) findViewById(R.id.fab); floatingActionButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(getBaseContext(), "Item added!", Toast.LENGTH_SHORT).show(); spinner = findViewById(R.id.spinner); createRow(); // Handle ze click. /* final Spinner spinner = makeSpinner(); mLinearLayout.addView(spinner); LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) spinner.getLayoutParams(); layoutParams.setMargins(5, 100, 10, 0); //top 70 Resources resources = getResources(); DisplayMetrics metrics = resources.getDisplayMetrics(); layoutParams.height = (int) (70 * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT)); //80 layoutParams.width = (int) (240 * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT)); //240 spinner.setLayoutParams(layoutParams);*/ final View newView = makeView(); //Add a new view mLinearLayout.addView(newView); mViews.add(newView); /* final EditText newEdittext = makeEdittext(); mLinearLayout.addView(newEdittext); mEdittexts.add(newEdittext); */ final int listSize = mViews.size(); //code for deleting the said item. newView.setOnClickListener(new View.OnClickListener() { //start @Override public void onClick(View view) { //when the 'new button' is pressed, alert shows if you are sure you want to delete the item or not. final View.OnClickListener context = this; AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(create.this); // set title alertDialogBuilder.setTitle("Delete Item"); // set dialog message alertDialogBuilder .setMessage("Are you sure you want to delete this item?") .setCancelable(false) .setPositiveButton("Yes", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // if this button is clicked, close // current activity if (listSize > 0) { mCheckboxes.get(listSize - 1).setVisibility(View.GONE); mSpinners.get(listSize - 1).setVisibility(View.GONE); mViews.get(listSize - 1).setVisibility(View.GONE); mTextviews.get(listSize - 1).setVisibility(View.GONE); mEdittexts.get(listSize - 1).setVisibility(View.GONE); Toast.makeText(getBaseContext(), "Item removed.", Toast.LENGTH_SHORT).show(); } } }) .setNegativeButton("No", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // if this button is clicked, just close // the dialog box and do nothing dialog.cancel(); } }); // create alert dialog AlertDialog alertDialog = alertDialogBuilder.create(); // show it alertDialog.show(); } }); /* //Add a new checkbox final CheckBox newCheckbox = makeCheckbox(); mLinearLayout.addView(newCheckbox); //TODO add checkbox to your list mCheckboxes.add(newCheckbox);*/ final TextView newTextview = makeTextview(); mLinearLayout.addView(newTextview); mTextviews.add(newTextview); //TODO Add the spinner on item selected listener to get selected items spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parentView, View selectedItemView, int position, long id) { String currentItem = itemList.get(position); String aisleNumber = numberItemValues.get(currentItem); //TODO you can use the above aisle number to add to your text view //mTextviews.get(mTextviews.size() -1).setText(aisleNumber); newTextview.setText(aisleNumber); } @Override public void onNothingSelected(AdapterView<?> parentView) { // code here } }); } }); } public void createRow(View view){ createRow(); //got } private void createRow() { //got horizontalLayout = new LinearLayout(this); LinearLayout.LayoutParams horizontalParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); horizontalLayout.setOrientation(LinearLayout.HORIZONTAL); horizontalLayout.setLayoutParams(horizontalParams); makeEdittext(); makeCheckbox(); makeSpinner(); verticallayout.addView(horizontalLayout); } //TODO OVERFLOW MENU @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.create_menu, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { int id = item.getItemId(); if (id == R.id.action_settings) { Intent startSettingsActivity = new Intent(this, AppCompatPreferenceActivity.class); startActivity(startSettingsActivity); //start the settings activity here. return true; } else if (id == R.id.action_delete) { //code to delete list here. return true; } else if (id == R.id.action_gotoview) { //takes the size of the list of spinners, for reference ArrayList<Integer> spinnerList = new ArrayList<>(); for(int i = 0; i < mSpinners.size(); i++) { spinnerList.add(mSpinners.get(i).getSelectedItemPosition()); } Bundle newBundle = new Bundle(); newBundle.putIntegerArrayList("arraylist", spinnerList); Intent newIntent = new Intent(create.this, view.class); newIntent.putExtra("extraBundle", newBundle); startActivity(newIntent); //code to go to view screen, aka intent return true; } return super.onOptionsItemSelected(item); } //use a relative layout and specify which ones are to layout_toRightOf and layout_below //DUPLICATING ITEMS WHEN FAB IS PRESSED// private CheckBox makeCheckbox() { //Create new Checkbox CheckBox checkbox = new CheckBox(this); // Setup layout LinearLayout.LayoutParams checkParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); checkParams.setMargins(10, 10, 10, 10); checkParams.gravity = Gravity.LEFT; checkbox.setLayoutParams(checkParams); horizontalLayout.addView(checkbox); return checkbox; } private TextView makeTextview() { //create new textview TextView textview = new TextView(this); //setup layout LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); textview.setLayoutParams(layoutParams); textview.setTextSize(30); return textview; } private EditText makeEdittext() { //create new edittext EditText edittext = new EditText(this); /* //setup layout final LinearLayout.LayoutParams lparams = new LinearLayout.LayoutParams(70, 50); // Width , height edittext.setLayoutParams(lparams);*/ LinearLayout.LayoutParams editParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); editParams.setMargins(10, 10, 10, 10); editParams.width = 70; editParams.height = 50; edittext.setLayoutParams(editParams); horizontalLayout.addView(edittext); edittext.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_DECIMAL | InputType.TYPE_NUMBER_FLAG_SIGNED); edittext.setHint("qty"); return edittext; } private View makeView() { //create new View View view = new View(this); view.setBackgroundColor(Color.parseColor("#ffffff")); LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, 100); new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, 50); //LinearLayout.LayoutParams.MATCH_PARENT, // LinearLayout.LayoutParams.WRAP_CONTENT); view.setClickable(true); view.setLayoutParams(layoutParams); //setup layout return view; } private Spinner makeSpinner() { //opens csv InputStream inputStream = getResources().openRawResource(R.raw.shopitems); CSVFile csvFile = new CSVFile(inputStream); //TODO I made this variable global, declared it at the very top of this file itemList = csvFile.read(); //Create new spinner // SearchableSpinner spinner = (SearchableSpinner) new Spinner(this, Spinner.MODE_DROPDOWN); SearchableSpinner spinner = new SearchableSpinner(this); // Setup layout LinearLayout.LayoutParams spinnerParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); spinnerParams.setMargins(10, 10, 10, 10); spinnerParams.gravity = Gravity.LEFT; Resources resources = getResources(); DisplayMetrics metrics = resources.getDisplayMetrics(); spinnerParams.height = (int) (70 * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT)); //80 spinnerParams.width = (int) (240 * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT)); //240 spinner.setLayoutParams(spinnerParams); horizontalLayout.addView(spinner); MyListAdapter adapter = new MyListAdapter(this, R.layout.listrow, R.id.txtid, itemList); spinner.setAdapter(adapter); //Add it to your list of spinners so you can retrieve their data when you click the getSpinner button mSpinners.add(spinner); return spinner; } private class CSVFile { InputStream inputStream; public CSVFile(InputStream inputStream) { this.inputStream = inputStream; } public List<String> read() { List<String> resultList = new ArrayList<String>(); BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); try { String line; while ((line = reader.readLine()) != null) { String[] row = line.split(","); //TODO I edited this part so that you'd add the values in our new hash map variable numberItemValues.put(row[1], row[0]); resultList.add(row[1]); } } catch (IOException e) { Log.e("Main", e.getMessage()); } finally { try { inputStream.close(); } catch (IOException e) { Log.e("Main", e.getMessage()); } } return resultList; } }} I get an error on this line:
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
error:
E/AndroidRuntime: FATAL EXCEPTION: main java.lang.NullPointerException
4 Answers
Answers 1
Set your linear layout orientation to horizontal
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/my_linearLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal"> Answers 2
Try this way
home_activity.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <Button android:id="@+id/button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:onClick="createRow" android:text="Create Row" /> <LinearLayout android:id="@+id/verticalLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> </LinearLayout> </LinearLayout> HomeActivity.java
public class HomeActivity extends AppCompatActivity { LinearLayout verticallayout, horizontalLayout; int width; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.home_activity); verticallayout = findViewById(R.id.verticalLayout); DisplayMetrics displayMetrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(displayMetrics); width = displayMetrics.widthPixels; } public void createRow(View view) { createRow(); } private void createRow() { horizontalLayout = new LinearLayout(this); LinearLayout.LayoutParams horizontalParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); horizontalLayout.setOrientation(LinearLayout.HORIZONTAL); horizontalLayout.setLayoutParams(horizontalParams); createSpinner(); createCheckbox(); createEditText(); verticallayout.addView(horizontalLayout); } private void createEditText() { EditText editText = new EditText(this); LinearLayout.LayoutParams editParams = new LinearLayout.LayoutParams((width/3), convertDpToPixel(40)); editParams.setMargins(10, 10, 10, 10); editText.setLayoutParams(editParams); editText.setHint("Enter something"); editText.setTextSize(14f); horizontalLayout.addView(editText); } private void createCheckbox() { CheckBox checkBox = new CheckBox(this); LinearLayout.LayoutParams checkParams = new LinearLayout.LayoutParams((width/3), convertDpToPixel(40)); checkParams.setMargins(10, 10, 10, 10); // checkParams.gravity = Gravity.LEFT; checkBox.setLayoutParams(checkParams); checkBox.setText("Is Applicable"); horizontalLayout.addView(checkBox); } private void createSpinner() { Spinner spinner = new Spinner(this); LinearLayout.LayoutParams spinnerParams = new LinearLayout.LayoutParams((width/3), convertDpToPixel(40));; spinnerParams.setMargins(10, 10, 10, 10); // spinnerParams.gravity = Gravity.LEFT; spinner.setLayoutParams(spinnerParams); String[] item = new String[]{"item1","item2","item3","item4","item5","item6","item7"}; ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_dropdown_item, item); spinner.setAdapter(spinnerArrayAdapter); spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { System.out.println(parent.getSelectedItem().toString()); } @Override public void onNothingSelected(AdapterView<?> parent) { } }); horizontalLayout.addView(spinner); } public int convertDpToPixel(int dp) { DisplayMetrics metrics = getResources().getDisplayMetrics(); return dp * ((int) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT); } } may be this code generate some margin problem, but u can solve it by managing the value of Params.setMargins(10, 10, 10, 10)
let me know if any concern.
Answers 3
I was able to achieve this by using a static Linear Layout in XML ( Vertical orientation ) and added horizontal rows of the elements dynamically.
layout.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <Button android:id="@+id/button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:gravity="right" android:onClick="createRow" android:text="Create Row" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:id="@+id/verticalLayout" android:layout_below="@id/button"> </LinearLayout> </RelativeLayout> Activity to add Layout Dynamically
public class MyLayoutActivity extends AppCompatActivity { LinearLayout verticallayout,horizontalLayout; @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_poc); verticallayout = findViewById(R.id.verticalLayout); } public void createRow(View view){ createRow(); } private void createRow() { horizontalLayout = new LinearLayout(this); LinearLayout.LayoutParams horizontalParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); horizontalLayout.setOrientation(LinearLayout.HORIZONTAL); horizontalLayout.setLayoutParams(horizontalParams); createSpinner(); createCheckbox(); createEditText(); verticallayout.addView(horizontalLayout); } private void createEditText() { EditText editText = new EditText(this); LinearLayout.LayoutParams editParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT); editParams.setMargins(10, 10, 10, 10); editText.setLayoutParams(editParams); horizontalLayout.addView(editText); } private void createCheckbox() { CheckBox checkBox = new CheckBox(this); LinearLayout.LayoutParams checkParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); checkParams.setMargins(10, 10, 10, 10); checkParams.gravity = Gravity.LEFT; checkBox.setLayoutParams(checkParams); horizontalLayout.addView(checkBox); } private void createSpinner() { Spinner spinner = new Spinner(this); //ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_dropdown_item, spinnerArray); //spinner.setAdapter(spinnerArrayAdapter); LinearLayout.LayoutParams spinnerParams = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT); spinnerParams.setMargins(10, 10, 10, 10); spinnerParams.gravity = Gravity.LEFT; spinner.setLayoutParams(spinnerParams); horizontalLayout.addView(spinner); } } Add the data to your spinner in array adapter according to your logic. you can change Layout params as per your design. My code gives output like below image:
Answers 4
as other answers are suggesting you can always create views dynamically. but what I think you should do since you haven't accept any of these answers is to create your desired XML row and then you can add that view to your layout
LayoutInflater inflater = LayoutInflater.from(context); View v = inflater.inflate(R.layout.yourxmlrow, null, false); linearLayout.addView(v); 
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