How Can I Make Spinner Inside Alert Dialog Box In Android?

I'm making a listview where if you click any item it should show alertbox.In that alertBox there is spinner,button edittext etc.i want to make spinner inside alertbox but i am unab

Solution 1:

Replace your code with this:

publicclassSubMenuextendsAppCompatActivity {

    JSONObject jsonobject;
    JSONArray jsonarray;
    ListView listview;
    ListViewAdapter adapter;
    ProgressDialog mProgressDialog;
    ArrayList<HashMap<String, String>> arraylist;
    staticStringRANK="id";
    staticStringCOUNTRY="name";

    staticStringFLAG="image";
    Integeri=1;

    @OverridepublicvoidonCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);


        setContentView(R.layout.activity_sub_menu);

        Toolbartoolbar= (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        StringSelectedId= getIntent().getStringExtra("id");


        getSupportActionBar().setDisplayHomeAsUpEnabled(true);


        // Get the view from listview_main.xml// Execute DownloadJSON AsyncTasknewDownloadJSON().execute();
    }

    // DownloadJSON AsyncTaskprivateclassDownloadJSONextendsAsyncTask<Void, Void, Void> implementsAdapterView.OnItemClickListener {

        // @Override//  protected void onPreExecute() {//  super.onPreExecute();// Create a progressdialog//   mProgressDialog = new ProgressDialog(SubMenu.this);// Set progressdialog title//   mProgressDialog.setTitle("Categories of Main categories.....");// Set progressdialog message//  mProgressDialog.setMessage("Loading...");//  mProgressDialog.setIndeterminate(false);// Show progressdialog//  mProgressDialog.show();// }@Overrideprotected Void doInBackground(Void... params) {
            // Create an array
            arraylist = newArrayList<HashMap<String, String>>();
            // Retrieve JSON Objects from the given URL address
            jsonarray = JsonFunctions
                    .getJSONfromURL("http://cloud.granddubai.com/broccoli/menu_typeitem.php?id=" + getIntent().getStringExtra("id"));
            try {
                // Locate the array name in JSON//                    jsonarray = jsonobject.getJSONArray("main_menu_items");for (inti=0; i < jsonarray.length(); i++) {
                    HashMap<String, String> map = newHashMap<String, String>();

                    jsonobject = jsonarray.getJSONObject(i);
                    // Retrive JSON Objects// map.put("id", jsonobject.getString("id"));
                    map.put("name", jsonobject.getString("name"));

                    map.put("image", jsonobject.getString("image"));
                    // Set the JSON Objects into the array
                    arraylist.add(map);
                }
            } catch (JSONException e) {
                Log.e("Error", e.getMessage());
                e.printStackTrace();
            }
            returnnull;
        }

        @OverrideprotectedvoidonPostExecute(Void args) {
            // Locate the listview in listview_main.xml
            listview = (ListView) findViewById(R.id.list1);
            // Pass the results into ListViewAdapter.java
            adapter = newListViewAdapter(SubMenu.this, arraylist);
            // Set the adapter to the ListView
            listview.setAdapter(adapter);
            listview.setOnItemClickListener(this);
            // Close the progressdialog// mProgressDialog.dismiss();
        }


        @OverridepublicvoidonItemClick(AdapterView<?> parent, View view,
                                int position, long rowId) {


            finalAlertDialogcustomDialog=newAlertDialog.Builder(SubMenu.this).create();
            finalLayoutInflaterinflater= getLayoutInflater();
            finalViewdialogView= inflater.inflate(R.layout.popup
                    , null);
            customDialog.setView(dialogView);
            // set the custom customDialogimation components - text, image and buttonfinalTextViewtvDistance= (TextView) dialogView.findViewById(R.id.h2);

            //  crust.setOnItemSelectedListener(this);// public void addListenerOnSpinnerItemSelection() {finalButtonok= (Button) dialogView.findViewById(R.id.ok);
            ok.setOnClickListener(newView.OnClickListener() {

                @OverridepublicvoidonClick(View v) {

                    customDialog.dismiss();


                }
            });


            finalButtoncncl= (Button) dialogView.findViewById(R.id.canc);
            cncl.setOnClickListener(newView.OnClickListener() {

                @OverridepublicvoidonClick(View v) {

                    customDialog.dismiss();


                }
            });


            Button_decrease= (Button) dialogView.findViewById(R.id.incr);
            Button_increase= (Button) dialogView.findViewById(R.id.decr);
            Spinnerspinner1= (Spinner) dialogView.findViewById(R.id.crust);
            Spinnerspinner2= (Spinner) dialogView.findViewById(R.id.adson);
            ArrayList<String> alspinner1 = newArrayList<>();
            ArrayList<String> alspinner2 = newArrayList<>();


            final String[] _spvalue1 = getResources().getStringArray(R.array.Crust_array);
            final String[] _spvalue2 = getResources().getStringArray(R.array.AddsOn_array);
            for (inti=0; i < _spvalue1.length; i++) {
                alspinner1.add(_spvalue1[i]);
            }
            for (inti=0; i < _spvalue2.length; i++) {
                alspinner2.add(_spvalue2[i]);
            }
            ArrayAdapter<String> adapter1 = newArrayAdapter<>(dialogView.getContext(), android.R.layout.simple_spinner_item, alspinner1);
            ArrayAdapter<String> adapter2 = newArrayAdapter<>(dialogView.getContext(), android.R.layout.simple_spinner_item, alspinner2);

            adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            spinner1.setAdapter(adapter1);
            spinner2.setAdapter(adapter2);

            finalTextView_value= (TextView) dialogView.findViewById(R.id.value);
            i = Integer.parseInt(_value.getText().toString());


            _decrease.setOnClickListener(newView.OnClickListener() {


                publicvoidonClick(View v) {
                    String _stringVal;
                    Log.d("src", "Decreasing value...");
                    if (i > 0) {
                        i = i - 1;
                        _stringVal = String.valueOf(i);
                        _value.setText(_stringVal);
                    } else {
                        Log.d("src", "Value can't be less than 0");
                    }

                }
            });

            _increase.setOnClickListener(newView.OnClickListener() {

                @OverridepublicvoidonClick(View v) {
                    String _stringVal;

                    Log.d("src", "Increasing value...");
                    i = i + 1;
                    _stringVal = String.valueOf(i);
                    _value.setText(_stringVal);
                }
            });
            customDialog.show();
        }


    }


    @OverridepublicbooleanonOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                onBackPressed();
                returntrue;
            default:
                returnsuper.onOptionsItemSelected(item);
        }
    }
}

Solution 2:

Create a layout with spinner,buttonedittext etc. and set this layout in your dialog view as:-

Dialogdialog=newDialog(AddCardScreen.this);
                            dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
                            dialog.setCancelable(false);
                            dialog.setContentView(R.layout.alert_dialog);

                            ButtondialogButton= (Button) dialog.findViewById(R.id.btn_ok);
                            TextViewtv_status= (TextView) dialog.findViewById(R.id.tv_status);
                            dialog.show();