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Pass Data from Dialog to new Activity

I am trying pass data from my dialog box to a new Activity. So basically what i want to do for example in my Dialog box i have Name: John, when i click on my okay button it opens a new activity but i want that John to be set in my edit box on my new activity:
Here is my Activity where my Dialog box code is:
list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
/** To change selected state view */
view.setSelected(true);
HashMap<String, Object> obj = (HashMap<String, Object>) ADAhere.getItem(position);
String SlectedName = (String) obj.get("NAME");
String SlectedPrice = (String) obj.get("PRICE");
String SlectedSize = (String) obj.get("SIZE");
String SlectedRange = (String) obj.get("RANGE");
String SlectedSupp = (String) obj.get("SUPPLIER");
// Toast.makeText(getActivity().getApplicationContext(), SlectedName, Toast.LENGTH_SHORT).show();
final Dialog dialog = new Dialog(getActivity());
dialog.getWindow();
//dialog.setTitle("Confirm your Vote");
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.diaglog);
final TextView VName = (TextView) dialog.findViewById(R.id.Name);
final TextView VRange = (TextView) dialog.findViewById(R.id.Range);
final TextView VSUPPLIER = (TextView) dialog.findViewById(R.id.Supplier);
final TextView VSIZE = (TextView) dialog.findViewById(R.id.Size);
final TextView VPrice = (TextView) dialog.findViewById(R.id.Price);
VName.setText(SlectedName);
VRange.setText(SlectedRange);
VSUPPLIER.setText(SlectedSupp);
VSIZE.setText(SlectedSize);
VPrice.setText(SlectedPrice);
dialog.show();
Button cancelBtn = (Button) dialog.findViewById(R.id.cancel_btn);
cancelBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
Button UpdateBtn = (Button) dialog.findViewById(R.id.btn_update);
UpdateBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class);
startActivity(i);
}
});
Button deleteBtn = (Button) dialog.findViewById(R.id.btn_delete);
deleteBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class);
startActivity(i);
}
});
dialog.show();
}
});
so i want to pass VName.setText(SlectedName); to a new activity:
name1.setText(dialogactivityname);

Pass in as an extra:
instead of:
Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class);
startActivity(i);
you should pass in the name
Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class);
i.putExtra("string", SlectedName);
startActivity(i);
Then, on your Upvalence activity:
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
Bundle arguments = this.getIntent().getExtras();
String yourString = arguments.getString("string");
}

Pass value from first activity to third activity into a listview overrides old value

I have an app, where a user can enter a number and save to listView. The app is split into 3 activities.
The first activity is the MainActivity, which does something else. The second activity is where I enter a number and save it. The code Is below
public class HomeTeamScored extends Activity {
protected static EditText display;
protected static ArrayAdapter<String> adapter;
Button addButton;
CheckBox checkBox;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rect_activity_home_goal_player);
display = (EditText) findViewById(R.id.editText);
addButton = (Button) findViewById(R.id.btn);
checkBox = (CheckBox) findViewById(R.id.checkBox);
adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1);
addButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String task = display.getText().toString();
adapter.add(task);
adapter.notifyDataSetChanged();
SavePreferences();
Intent i = new Intent(HomeTeamScored.this, MainActivity.class);
startActivity(i);
finish();
}
});
}
protected void SavePreferences() {
// TODO Auto-generated method stub
SharedPreferences data = getApplicationContext().getSharedPreferences("saveNumber", android.content.Context.MODE_PRIVATE);
SharedPreferences.Editor editor = data.edit();
for (int i = 0; i < adapter.getCount(); ++i){
// This assumes you only have the list items in the SharedPreferences.
editor.putString(String.valueOf(i), adapter.getItem(i));
}
editor.commit();
}
}
In my third activity, I retrieve the saved number.
public class ScoreBoardOverview extends Activity {
ListView lv;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rect_activity_score_board_overview);
adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1);
lv = (ListView) findViewById(R.id.listView);
adapter.notifyDataSetChanged();
lv.setAdapter(adapter);
loadPreferences();
}
protected void loadPreferences(){
SharedPreferences data = getApplicationContext().getSharedPreferences("saveNumber", Context.MODE_PRIVATE);
for (int i = 0;; ++i){
final String str = data.getString(String.valueOf(i), "");
if (!str.equals("")){
adapter.add(str);
} else {
break; // Empty String means the default value was returned.
}
}
}
}
All this is working fine, and it adds a number to listView, but the problem is that it overrides the old value, were instead it should add a second row.
Anyone who can help??

adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1);
addButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String task = display.getText().toString();
adapter.add(task);
adapter.notifyDataSetChanged();
SavePreferences();
Intent i = new Intent(HomeTeamScored.this, MainActivity.class);
startActivity(i);
finish();
}
});
}
here your adapter item size will be 0 when you call second activity each time. if you want to add second or third item you should write your
protected void loadPreferences(){
SharedPreferences data = getApplicationContext().getSharedPreferences("saveNumber", Context.MODE_PRIVATE);
for (int i = 0;; ++i){
final String str = data.getString(String.valueOf(i), "");
if (!str.equals("")){
adapter.add(str);
} else {
break; // Empty String means the default value was returned.
}
}
}
method in second activity too. and call loadPreferences() after this line
adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1);
your adapter data size will be changed.

Android studio pass ListView to another activity

I am trying to pass an array list to another activity but it seems that is not enough. I searched all day to pass the array list with "intent" but with no success. I wrote a code for learning purposes. How to pass the data and show the Arraylist in a second activity?
The action button is btn_save. If you want further details let me know.
The code is in
MainActivity (first activity):
public class MainActivity extends AppCompatActivity {
ArrayList<String> addArray = new ArrayList<>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final EditText editTextOne = (EditText) findViewById(R.id.editTextOne);
final EditText editTextTwo = (EditText) findViewById(R.id.editTextTwo);
Button btn_showText = (Button) findViewById(R.id.buttonShow);
final TextView textView = (TextView) findViewById(R.id.textResults);
Button btn_refresh = (Button) findViewById(R.id.btn_refresh);
Button btn_close = (Button) findViewById(R.id.btn_close);
Button btn_save = (Button) findViewById(R.id.btn_save);
final ListView showMe = (ListView) findViewById(R.id.list_items);
btn_showText.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
String text = editTextOne.getText().toString();
String textTwo = editTextTwo.getText().toString();
if (text.length() == 0 || textTwo.length() == 0){
textView.setText("You must enter Name & Surname");
}else {
textView.setText(Html.fromHtml(
"<font color=\"red\">"+ text + "</font> " +
"<font color=\"blue\"><b>" + textTwo + " </b></font>"));
}
}
});
btn_refresh.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
finish();
startActivity(getIntent());
}
});
btn_close.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
finish();
System.exit(0);
}
});
btn_save.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// Context context = getApplicationContext();
// CharSequence mytext = "Hahahaha";
// int duration = Toast.LENGTH_SHORT;
// Toast toast = Toast.makeText(context,mytext,duration);
// toast.show();
String text = editTextOne.getText().toString();
String textTwo = editTextTwo.getText().toString();
String getInput = text + textTwo;
if (addArray.contains(getInput)){
Toast.makeText(getBaseContext(), "Item already Added!", Toast.LENGTH_LONG).show();
}
else if (getInput == null || getInput.trim().equals("")){
Toast.makeText(getBaseContext(), "Input field is empty", Toast.LENGTH_LONG).show();
}
else{
addArray.add(getInput);
ArrayAdapter<String> adapter = new ArrayAdapter<>(MainActivity.this, android.R.layout.simple_list_item_1, addArray);
showMe.setAdapter(adapter);
Intent intent = new Intent(MainActivity.this, ListOfNames.class);
((EditText)findViewById(R.id.editTextOne)).setText(" ");
((EditText)findViewById(R.id.editTextTwo)).setText(" ");
}
}
});
}
public void onButtonClick(View v){
if (v.getId() == R.id.btn_list){
Intent i = new Intent(MainActivity.this, ListOfNames.class);
startActivity(i);
}
}
}
ListOfNames second activity: (almost empty)
public class ListOfNames extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.list_screen);
}
}

If you are trying to pass a arraylist of string then it will be easy. Just pass arraylist with intent like this:
ArrayList<String> list = new ArrayList<String>();
Intent intent = new Intent(ActivityOne.this, ActivityTwo.class);
intent.putStringArrayListExtra("key", list);
startActivity(intent);
And receive it in ActivityTwo like this:
ArrayList<String> list = getIntent().getStringArrayListExtra("key");

I found a temporary solution for this (The app is not broke). The only problem is the arraylist didn't increased. It contains and show only the last value.
Main Activity:
...
else{
// addArray.add(getInput);
// ArrayAdapter<String> adapter = new ArrayAdapter<>(MainActivity.this, android.R.layout.simple_list_item_1, addArray);
// showMe.setAdapter(adapter);
Intent intent = new Intent(MainActivity.this, ListOfNames.class);
intent.putExtra("data", getInput);
startActivity(intent);
// ((EditText)findViewById(R.id.editTextOne)).setText(" ");
// ((EditText)findViewById(R.id.editTextTwo)).setText(" ");
}
...
ListOfNames (Second Activity):
public class ListOfNames extends Activity {
ArrayList<String> addArrayT = new ArrayList<>();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.list_screen);
Bundle bundle = getIntent().getExtras();
String data = bundle.getString("data");
Button btn_more = (Button) findViewById(R.id.btn_more);
ListView showMe = (ListView) findViewById(R.id.list_items);
addArrayT.add(data);
ArrayAdapter<String> adapterT = new ArrayAdapter<>(ListOfNames.this, android.R.layout.simple_list_item_1, addArrayT);
showMe.setAdapter(adapterT);
}
public void onClickMore(View v){
if (v.getId() == R.id.btn_more){
Intent i = new Intent(ListOfNames.this, MainActivity.class);
startActivity(i);
}
}
}

Send data to other layout

I have activity with spinners.All I want to is: to add new spinners with same data after button click. Everything showed on pictures. And yes, I am newby, so sorry for every mistakes :)
Have a nice day
public class NaujasUzsakymasList extends ActionBarActivity {
PrekesDBController controller = new PrekesDBController(this);
ListView ls;
ScrollView sv;
TextView infotext;
CheckBox check;
LinearLayout ll;
EditText vnt;
private Spinner spinner1, spinner2;
private Button btnSubmit, btnprideti;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.naujasuzsakymailist);
ScrollView sv = (ScrollView) findViewById(R.id.myscroll);
LinearLayout ll = (LinearLayout) findViewById(R.id.mylinearLayout);
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// delete = (Button) findViewById(R.id.btndel);
ls = (ListView) findViewById(R.id.prekeslist);
infotext = (TextView) findViewById(R.id.txtresulttext);
spinner1 = (Spinner) findViewById(R.id.spinner1);
spinner2 = (Spinner) findViewById(R.id.spinner2);
btnSubmit = (Button) findViewById(R.id.btnSubmit);
btnprideti = (Button) findViewById(R.id.prideti);
// check = (CheckBox) findViewById(R.id.checkBox4);
// vnt = (EditText) findViewById(R.id.editText2);
addItemsOnSpinner2();
addItemsOnSpinner1();
addListenerOnButton();
addListenerOnButtonprideti();
addListenerOnSpinnerItemSelection();
}
/// delete.setOnClickListener(new View.OnClickListener() {
// #Override
//public void onClick(View v) {
// controller = new UzsakymaiDBController(getApplicationContext());
/// SQLiteDatabase db = controller.getWritableDatabase();
// db.delete("uzsakymai", "uzsakymoid=" + txtuzsakymoid, null);
// }
// });
// #Override
// public boolean onCreateOptionsMenu(Menu menu) {
// getMenuInflater().inflate(R.menu.menu_main, menu);
// return true;
// }
public void addItemsOnSpinner2() {
setContentView(R.layout.naujasuzsakymailist);
spinner2 = (Spinner) findViewById(R.id.spinner2);
List<String> list = new ArrayList<String>();
list.add("1");
list.add("2");
list.add("3");
list.add("4");
list.add("5");
list.add("6");
list.add("7");
list.add("8");
list.add("9");
list.add("10");
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, list);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner2.setAdapter(dataAdapter);
}
public void addItemsOnSpinner1() {
spinner1 = (Spinner) findViewById(R.id.spinner1);
// ArrayList<HashMap<String, String>> data2 = controller.getpavadinimas();
ArrayList<HashMap<String, String>> data2 = controller.getpavadinimas();
int i = 0;
final String pavadinimas[] = new String[data2.size()];
for (HashMap<String, String> hashMap : data2) {
for (String value : hashMap.values()) {
pavadinimas[i] = value ;
i++;
}
}
List<String> arrayList = new ArrayList<>();
Collections.addAll(arrayList, pavadinimas);
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, arrayList);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner1.setAdapter(dataAdapter);
}
public void addListenerOnSpinnerItemSelection() {
spinner1 = (Spinner) findViewById(R.id.spinner1);
spinner1.setOnItemSelectedListener(new CustomOnItemSelectedListener());
}
// get the selected dropdown list value
public void addListenerOnButton() {
spinner1 = (Spinner) findViewById(R.id.spinner1);
spinner2 = (Spinner) findViewById(R.id.spinner2);
btnSubmit = (Button) findViewById(R.id.btnSubmit);
btnSubmit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(NaujasUzsakymasList.this,
"OnClickListener : " +
"\nSpinner 1 : "+ String.valueOf(spinner1.getSelectedItem()) +
"\nSpinner 2 : "+ String.valueOf(spinner2.getSelectedItem()),
Toast.LENGTH_SHORT).show();
}
});
}
public void addListenerOnButtonprideti() {
spinner1 = (Spinner) findViewById(R.id.spinner1);
spinner2 = (Spinner) findViewById(R.id.spinner2);
btnprideti = (Button) findViewById(R.id.prideti);
for (int j = 0; j < 20; j++) {
btnprideti.setOnClickListener(new View.OnClickListener() {
int j = 0;
#Override
public void onClick(View v) {
ScrollView sv = (ScrollView) findViewById(R.id.myscroll);
LinearLayout ll = (LinearLayout) findViewById(R.id.mylinearLayout);
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.naujasuzsakymailist12, null);
// Button btnprideti = (Button) view.findViewById(R.id.spinner1);
Spinner spinner1 = (Spinner) view.findViewById(R.id.spinner1);
Spinner spinner2 = (Spinner) view.findViewById(R.id.spinner2);
// btnprideti.setText("Nr." + j);
//cb.isChecked();
ll.addView(view);
j++;
}
});
}
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
private void DisplayToast(String msg) {
Toast.makeText(getBaseContext(), msg, Toast.LENGTH_SHORT).show();
}}

How change name button with editext class another

I have editText in Setup Activity. I used SharedPreference for saving this value and get later. I passed this edittext value to another activity button text. Initially i need to hide the button. If edittext values are coming from sharedPreference i need to display the button.Thanks alot
public class Setup extends Activity implements AdapterView.OnItemSelectedListener {
EditText editText;
Button button;
Spinner spinner;
TextView text;
ArrayList<String> ar = new ArrayList<String>();
// String a=editText.getText().toString();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_setup);
button = (Button) findViewById(R.id.button1);
editText = (EditText) findViewById(R.id.ed1);
spinner = (Spinner) findViewById(R.id.spinner1);
text = (TextView) findViewById(R.id.back);
getnameButton();
ArrayAdapter<String> arr = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, ar);
arr.setDropDownViewResource(android.R.layout.simple_list_item_single_choice);
spinner.setAdapter(arr);
spinner.setOnItemSelectedListener(this);
button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
SharedPreferences preferences = getSharedPreferences("sample", 0);
SharedPreferences.Editor editor = preferences.edit();
editor.putString("Name",editText.getText().toString());
editor.putInt("position",spinner.getSelectedItemPosition());
editor.commit();
Intent myIntent = new Intent(Setup.this, MainActivity.class);
startActivity(myIntent);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_setup, menu);
return true;
}
public void getnameButton() {
Intent intent = getIntent();
String text1 = intent.getStringExtra("text1");
String text2 = intent.getStringExtra("text2");
String text3 = intent.getStringExtra("text3");
String text4 = intent.getStringExtra("text4");
String text5 = intent.getStringExtra("text5");
String text6 = intent.getStringExtra("text6");
String text7 = intent.getStringExtra("text7");
String text8 = intent.getStringExtra("text8");
ar.add(text1);
ar.add(text2);
ar.add(text3);
ar.add(text4);
ar.add(text5);
ar.add(text6);
ar.add(text7);
ar.add(text8);
}
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
editText.setText(ar.get(position));
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
=>Activity Class
public class MainActivity extends Activity {
Button button1,button2,button3,button4,button5,button6,button7,button8;
TextView textView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button1=(Button) findViewById(R.id.btn1);
button2=(Button) findViewById(R.id.btn2);
button3=(Button) findViewById(R.id.btn3);
button4=(Button) findViewById(R.id.btn4);
button5=(Button) findViewById(R.id.btn5);
button6=(Button) findViewById(R.id.btn6);
button7=(Button) findViewById(R.id.btn7);
button8=(Button) findViewById(R.id.btn8);
textView=(TextView) findViewById(R.id.txtsua);
getName();
textView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(v.getContext(),Setup.class);
intent.putExtra("text1", button1.getText().toString());
intent.putExtra("text2",button2.getText().toString());
intent.putExtra("text3",button3.getText().toString());
intent.putExtra("text4", button4.getText().toString());
intent.putExtra("text5",button5.getText().toString());
intent.putExtra("text6",button6.getText().toString());
intent.putExtra("text7", button7.getText().toString());
intent.putExtra("text8", button8.getText().toString());
startActivity(intent);
}
});
// getnameButton();
}
public void getName() {
button1.setVisibility(View.GONE);
SharedPreferences preferences = getSharedPreferences("sample", 0);
String Namestr = (preferences.getString("Name", ""));
int position = (preferences.getInt("position", Integer.parseInt("")));
for (int i = 0; i < 8; i++) {
Button[] a = {button1, button2, button3, button4, button5, button6, button7, button8};
if (Namestr.length() > 0&&position==i) {
a[i].setVisibility(View.VISIBLE);
a[i].setText(preferences.getString("Name", ""));
}
break;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}}