Develop Reference

Second AlertDialog list item click based on the first Alertdialog list android

In my android app, I need to generate one Alertdialog with a list of Company name. For example Company 1, Company 2, Company 3. Now if the user cllick company 1, he will get second alertdialog which will show some actions. Like Phone Call, Email, etc. Now I have implemented this two alertdialog in my code. But what I want to do, that for each company there should be different Phone number and email adress. So Far I have tried with same number with all the company. But in real in real if user click company 1, he will get the second alert list of action with phone call, email. if he clicks phone option he will see the phone number company 1, if he clicks company 2, he will get alertoption with phone number of company 2. But I am very new in developing area. I know there is something with Mapping topic, by which I can do it easily but I am not getting actually how to proceed with it. My code is like this
public List<CompanyDetail> setCompanydata(){
int n = 3;
private List<CompanyDetail> companyDetailList = new ArrayList<CompanyDetail>(); //modifier private is not allowed here
private HashMap<String, List<CompanyDetail>> companyContactDetail = new HashMap<String, List<CompanyDetail>>(); //modifier private is not allowed here
for(int i=0;i<n;i++){
private CompanyDetail comD= new CompanyDetail(); //modifier private is not allowed here
comD.setcompanyPhoneNo(companyPhoneno); //cannot resolve problem companyPhone
comD.setcompanyEmail(compnayEmailId);
companyDetailList.add(comD);
companyContactDetail.add(companyname, companyDetailList);//cannot resolve method 'add(?,java util list..
}
return companyContactDetail; //incompatible type
}
private List<CompanyDetail> companyDetailList;
private HashMap<String, List<CompanyDetail>> companyContactDetail = new HashMap<String, List<CompanyDetail>>();
companyContactDetail = setCompanydata(); //unknown class company contact deatil
private void showFirstDialogwithList() {
//Create a new builder and get the layout.
final AlertDialog.Builder builder = new AlertDialog.Builder(this.getActivity());
LayoutInflater inflater = this.getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.first_alertlist_contact, null);
builder.setView(dialogView);
builder.setCancelable(true);
//Show the dislog
final AlertDialog alert = builder.show();
//Get the TextView, ListView, Button from the layout.
TextView alertTitle = (TextView) dialogView.findViewById(R.id.title);
Button alertButton = (Button) dialogView.findViewById(R.id.cancel_button);
ListView alertListView = (ListView) dialogView.findViewById(listView1);
alertTitle.setText("Contact");
// Defined Array values to show in ListView
String[] values = getResources().getStringArray(R.array.company_name);
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this.getActivity(), R.layout.first_alertlist_textstyle, android.R.id.text1, values);
alertListView.setAdapter(arrayAdapter);
alertButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alert.dismiss();
}
});
alertListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// ListView Clicked item index
int itemPosition = position;
if (itemPosition == 0) {
alert.dismiss();
showSecondDialogwithList();
}
if (itemPosition == 1) {
alert.dismiss();
showSecondDialogwithList();
}
if (itemPosition == 2) {
alert.dismiss();
showSecondDialogwithList();
}
}
});
}
private void showSecondDialogwithList() {
final AlertDialog.Builder builder = new AlertDialog.Builder(this.getActivity(), R.style.DialogStyle);
LayoutInflater inflater = this.getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.first_alertlist_contact, null);
builder.setView(dialogView);
setStyle(DialogFragment.STYLE_NORMAL, R.style.DialogStyle);
//Show the dislog
final AlertDialog alert = builder.show();
//Get the TextView, ListView, Button from the layout.
TextView alertTitle = (TextView) dialogView.findViewById(R.id.title);
Button alertButton = (Button) dialogView.findViewById(R.id.cancel_button);
final ListView alertListView = (ListView) dialogView.findViewById(listView1);
alertTitle.setText("What do you want to do");
// Defined Array values to show in ListView
String[] values = getResources().getStringArray(R.array.contact_way);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this.getActivity(),
R.layout.first_alertlist_textstyle, android.R.id.text1, values);
alertListView.setAdapter(adapter);
alertButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alert.dismiss();
}
});
alertListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// ListView Clicked item index
int itemPosition = position;
if (itemPosition == 0) {
alert.dismiss();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle("+1234667");
builder.setPositiveButton("Call", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// close the dialog, go to login page
if(isPermissionGranted()){
call_action();
}
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
dialog.dismiss();
}
});
AlertDialog alert = builder.create();
alert.show();
}
if (itemPosition == 1) {
alert.dismiss();
......;
}
if (itemPosition == 2) {
dismiss();
showEmail();
}
if (itemPosition == 3) {
dismiss();
}
}
});
}
My string arrays are
<string-array name="company_name">
<item>company 1</item>
<item>Company 2</item>
<item>Company 3</item>
</string-array>
<!-- AlertDialog way of Contact array -->
<string-array name="contact_way">
<item>Phone Call</item>
<item>Email</item>
</string-array>
<String-array name="phone">
<item>123456</item>
<item>125658</item>
<item>123451</item>
</String-array>
<String-array name="email">
<item>email1</item>
<item>email2</item>
<item>email2</item>
</String-array>

you can pass the position for the item and test it at your function or you can pass it directly :
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
alert.dismiss();
showSecondDialogwithList(position);
}
private void showSecondDialogwithList(int position) {
String phoneNumber;
switch (position) {
case 1:
phoneNumber = "123";
break;
case 2:
phoneNumber = "456";
break;
case 3:
phoneNumber = "789"
}
final AlertDialog.Builder builder = new AlertDialog.Builder(this.getActivity(), R.style.DialogStyle);
LayoutInflater inflater = this.getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.first_alertlist_contact, null);
builder.setView(dialogView);
setStyle(DialogFragment.STYLE_NORMAL, R.style.DialogStyle);
//Show the dislog
final AlertDialog alert = builder.show();
//Get the TextView, ListView, Button from the layout.
TextView alertTitle = (TextView) dialogView.findViewById(R.id.title);
Button alertButton = (Button) dialogView.findViewById(R.id.cancel_button);
final ListView alertListView = (ListView) dialogView.findViewById(listView1);
alertTitle.setText("What do you want to do");
// Defined Array values to show in ListView
String[] values = getResources().getStringArray(R.array.contact_way);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this.getActivity(),
R.layout.first_alertlist_textstyle, android.R.id.text1, values);
alertListView.setAdapter(adapter);
alertButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alert.dismiss();
}
});
alertListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// ListView Clicked item index
int itemPosition = position;
if (itemPosition == 0) {
alert.dismiss();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle("+1234667");
builder.setPositiveButton("Call", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// close the dialog, go to login page
if (isPermissionGranted()) {
call_action();
}
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
dialog.dismiss();
}
});
AlertDialog alert = builder.create();
alert.show();
}
if (itemPosition == 1) {
alert.dismiss();
......;
}
if (itemPosition == 2) {
dismiss();
showEmail();
}
if (itemPosition == 3) {
dismiss();
}
}
});
}

To go deep in to logic behind that kind of scenario best way to use *HashMap*.
according to your scenario. i change in your code check it out:
public class CompanyDetail{
String companyPhoneNo;
String companyEmail;
public void setcompanyPhoneNo(String phoneNo){
this.companyPhoneNo = phoneNo;
}
public void setcompanyEmail(String Email){
this.companyEmail = Email;
}
public String getcompanyPhoneNo(){
return companyPhoneNo;
}
public String getcompanyEmail(){
return companyEmail;
}
}
public HashMap<String, List<CompanyDetail>> setCompanydata(){
int n = 3;
private List<CompanyDetail> companyDetailList = new ArrayList<CompanyDetail>();
private HashMap<String, List<CompanyDetail>> companyContactDetail = new HashMap<String, List<CompanyDetail>>();
for(int i=0;i<n;i++){
CompanyDetail comD= new CompanyDetail();
comD.setcompanyPhoneNo(companyPhoneno);
comD.setcompanyEmail(compnayEmailId);
companyDetailList.add(comD);
companyContactDetail.add(companyname, companyDetailList);
}
return companyContactDetail;
}
private List<CompanyDetail> companyDetailList;
private HashMap<String, List<CompanyDetail>> companyContactDetail;
companyContactDetail = setCompanydata();
private void showFirstDialogwithList() {
//Create a new builder and get the layout.
final AlertDialog.Builder builder = new AlertDialog.Builder(this.getActivity());
LayoutInflater inflater = this.getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.first_alertlist_contact, null);
builder.setView(dialogView);
builder.setCancelable(true);
//Show the dislog
final AlertDialog alert = builder.show();
//Get the TextView, ListView, Button from the layout.
TextView alertTitle = (TextView) dialogView.findViewById(R.id.title);
Button alertButton = (Button) dialogView.findViewById(R.id.cancel_button);
ListView alertListView = (ListView) dialogView.findViewById(listView1);
alertTitle.setText("Contact");
// Defined Array values to show in ListView
String[] values = getResources().getStringArray(R.array.company_name);
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this.getActivity(), R.layout.first_alertlist_textstyle, android.R.id.text1, values);
alertListView.setAdapter(arrayAdapter);
alertButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alert.dismiss();
}
});
alertListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// ListView Clicked item index
int itemPosition = position;
if (itemPosition == 0) {
alert.dismiss();
companyDetailList1 = companyContactDetail.get(companyNameatPosition);
showSecondDialogwithList(Companyname,companyDetailList1 );
}
if (itemPosition == 1) {
alert.dismiss();
companyDetailList1 = companyContactDetail.get(companyNameatPosition);
showSecondDialogwithList(Companyname,companyDetailList1 );
showSecondDialogwithList();
}
if (itemPosition == 2) {
alert.dismiss();
companyDetailList1 = companyContactDetail.get(companyNameatPosition);
showSecondDialogwithList(Companyname,companyDetailList1 );
showSecondDialogwithList();
}
}
});
}
private void showSecondDialogwithList( String companyName, List<CompanyDetail> companyDetail) {
CompanyDetail obj = companyDetail.get(0);
private String companyPhone = obj.getcompanyPhoneNo();
private String companyEmail = obj.getcompanyEmail();
final AlertDialog.Builder builder = new AlertDialog.Builder(this.getActivity(), R.style.DialogStyle);
LayoutInflater inflater = this.getActivity().getLayoutInflater();
View dialogView = inflater.inflate(R.layout.first_alertlist_contact, null);
builder.setView(dialogView);
setStyle(DialogFragment.STYLE_NORMAL, R.style.DialogStyle);
//Show the dislog
final AlertDialog alert = builder.show();
//Get the TextView, ListView, Button from the layout.
TextView alertTitle = (TextView) dialogView.findViewById(R.id.title);
Button alertButton = (Button) dialogView.findViewById(R.id.cancel_button);
final ListView alertListView = (ListView) dialogView.findViewById(listView1);
alertTitle.setText("What do you want to do");
// Defined Array values to show in ListView
String[] values = getResources().getStringArray(R.array.contact_way);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this.getActivity(),
R.layout.first_alertlist_textstyle, android.R.id.text1, values);
alertListView.setAdapter(adapter);
alertButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
alert.dismiss();
}
});
alertListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// ListView Clicked item index
int itemPosition = position;
if (itemPosition == 0) {
alert.dismiss();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(companyPhone);
builder.setPositiveButton("Call", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// close the dialog, go to login page
if(isPermissionGranted()){
call_action();
}
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// Do nothing
dialog.dismiss();
}
});
AlertDialog alert = builder.create();
alert.show();
}
if (itemPosition == 1) {
alert.dismiss();
......;
}
if (itemPosition == 2) {
dismiss();
showEmail();
}
if (itemPosition == 3) {
dismiss();
}
}
});
}

It's not a good practice to display two dialogs one by one. Of course you can implement it, like described above, but it will be much better to display separated activity(fragment) with the list(ListView, RecyclerView) of companies and click on each item will show the dialog with needed params. It will look better from design side and users experience.

setOnSelectedListener doesn't work on gridView

I looked for some answers about onItemSelected but all I found was that they needed to use onItemClick.
In my application, i want that the user will select his name that displays on the gridView, then Click enter, and appears the alertDialog for entering his password.
Tried something but it didn't work for me, here is the relevant code:
waiterList = new ArrayList<Waiter>();
waiterList = dataBaseHelper.showWaiters();
adapter = new MyAdapter(MainActivity.this, waiterList);
gridView.setAdapter(adapter);
gridView.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
waiter = waiterList.get(position);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
And the function that calls the click on the button:
public void Enter(View view) {
if (gridView.isSelected()){
LayoutInflater inflater = getLayoutInflater();
View dialogLayout = inflater.inflate(R.layout.password_dialog, null);
AlertDialog.Builder passwordDialog = new AlertDialog.Builder(MainActivity.this);
passwordDialog.setTitle(getString(R.string.get_id_uniq));
passwordDialog.setMessage(getString(R.string.enter_id));
passwordDialog.setView(dialogLayout);
passwordDialog.setPositiveButton(getString(R.string.next), new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
password = input.getText().toString();
if (password.equals(waiter.getPass())) {
startActivity(new Intent(getApplicationContext(), Activity_Zone.class));
Toast.makeText(getApplicationContext(),
"match", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(),
"Wrong pass", Toast.LENGTH_LONG).show();
}
}
});
passwordDialog.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
AlertDialog dialog = passwordDialog.show();
input = (EditText) dialog.findViewById(R.id.editText);
}
else {
Toast.makeText(getApplicationContext(), "Waiter isnt selected", Toast.LENGTH_LONG).show();
}
}

remove gridView.isSelected(). This will return you view state.

Spinner from editext android

My Scenario:
When I click the top (+)icon there is a dialog displayed with editext and If I enter some text and click ok button the text should be added to my spinner which I am unable to do it.
Here is what I mean to say:
This is what I have done:
protected void showInputDialog() {
// get prompts.xml view
LayoutInflater layoutInflater = LayoutInflater.from(MainActivity.this);
View promptView = layoutInflater.inflate(R.layout.input_dialog, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
MainActivity.this);
alertDialogBuilder.setView(promptView);
// setup a dialog window
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// Spinner element
listsp = (Spinner) findViewById(R.id.listspinner);
listtext = (EditText) findViewById(R.id.list_text);
list = new ArrayList<String>();
list.add(listtext.getText().toString());
listadapter = new ArrayAdapter<String>(getApplicationContext(),
android.R.layout.simple_spinner_item, list);
listadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
listsp.setAdapter(adapter);
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
// create an alert dialog
AlertDialog alert = alertDialogBuilder.create();
alert.show();
}

Try to update the adapter outside the onClick :
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Whatever else
listsp = (Spinner) findViewById(R.id.listspinned);
list = new ArrayList<String>();
listadapter = new MyArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list);
listadapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
listsp.setAdapter(adapter);
}
protected void showInputDialog() {
// get prompts.xml view
LayoutInflater layoutInflater = LayoutInflater.from(MainActivity.this);
View promptView = layoutInflater.inflate(R.layout.input_dialog, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
MainActivity.this);
alertDialogBuilder.setView(promptView);
// setup a dialog window
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
listtext = (EditText) findViewById(R.id.list_text);
updateAdapter(listtext.getText().toString());
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
// create an alert dialog
AlertDialog alert = alertDialogBuilder.create();
alert.show();
}
protected void updateAdapter(String input) {
list.add(input);
listadapter.notifyDataSetChanged();
}
EDIT : Here's how to implement your custom adapter (I made it private so it'd use the same dataList. Therefore, you don't need to call any updateData() function, just to notify the adapter that the data has changed with notifyDataSetChanged()) :
private class MyArrayAdapter extends BaseAdapter implements SpinnerAdapter {
#Override
public int getCount() {
return list.size();
}
#Override
public Object getItem(int position) {
return list.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View view, ViewGroup parent) {
TextView text = new TextView(lexs);
text.setText(list.get(position).getName());
return text;
}
}

my OnItemClickListener and OnItemLongClickListener didn't function at all

This is my MainActivity.java
public class MainActivity extends Activity implements OnClickListener{
ArrayList<Product> products = new ArrayList<Product>();
final Context context = this;
ListAdapter boxAdapter;
String[] dataArray;
EditText editText;
//name that get back through the dialog
private String getName;
private String selectedItem;
private ArrayAdapter<String> adapter; // The list adapter
/** Called when the activity is first created. */
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.listview);
fillData();
boxAdapter = new ListAdapter(this, products);
ListView lvMain = (ListView) findViewById(R.id.lvMain);
lvMain.setAdapter(boxAdapter);
Button btn = (Button) findViewById(R.id.AddItem);
//the add item button function
btn.setOnClickListener(new OnClickListener(){
public void onClick(View arg0) {
//get the dialog view
LayoutInflater li = LayoutInflater.from(context);
View promptsView = li.inflate(R.layout.dialog, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
context);
// set prompts.xml to alertdialog builder
alertDialogBuilder.setView(promptsView);
final EditText userInput = (EditText) promptsView
.findViewById(R.id.insert);
// set dialog message
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// get user input and set it to result
// edit text
getName=userInput.getText().toString();
products.add(new Product(getName,false));
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();
// show it
alertDialog.show();
}
});
// Create the listener for normal item clicks
OnItemClickListener itemListener = new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View v, int position, long rowid) {
Toast.makeText(
getApplicationContext(),
"You have clicked on " + parent.getItemAtPosition(position).toString() + ".",
Toast.LENGTH_SHORT).show();
}
};
//the long press to delete function
OnItemLongClickListener itemLongListener = new OnItemLongClickListener()
{
#Override
public boolean onItemLongClick(AdapterView<?> parent, View view,
int position, long id) {
// Store selected item in global variable
selectedItem = parent.getItemAtPosition(position).toString();
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setMessage("Do you want to remove " + selectedItem + "?");
builder.setCancelable(false);
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
products.remove(selectedItem);
boxAdapter.notifyDataSetChanged();
Toast.makeText(
getApplicationContext(),
selectedItem + " has been removed.",
Toast.LENGTH_SHORT).show();
}
});
builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
// Create and show the dialog
builder.show();
// Signal OK to avoid further processing of the long click
return true;
}
};
lvMain.setOnItemClickListener(itemListener);
lvMain.setOnItemLongClickListener(itemLongListener);
}
void fillData() {
dataArray = getResources().getStringArray(R.array.ChecklistData);
for(String productName : dataArray)
{
products.add(new Product(productName,false));
}
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
}
}
This is ListAdapter.java
public class ListAdapter extends BaseAdapter {
Context ctx;
LayoutInflater lInflater;
ArrayList<Product> objects;
ListAdapter(Context context, ArrayList<Product> products) {
ctx = context;
objects = products;
lInflater = (LayoutInflater) ctx
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public int getCount() {
return objects.size();
}
#Override
public Object getItem(int position) {
return objects.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
if (view == null) {
view = lInflater.inflate(R.layout.item, parent, false);
}
Product p = getProduct(position);
((TextView) view.findViewById(R.id.tvDescr)).setText(p.name);
/*((TextView) view.findViewById(R.id.tvPrice)).setText(p.price + "");
((ImageView) view.findViewById(R.id.ivImage)).setImageResource(p.image);*/
CheckBox cbBuy = (CheckBox) view.findViewById(R.id.cbBox);
cbBuy.setOnCheckedChangeListener(myCheckChangList);
cbBuy.setTag(position);
cbBuy.setChecked(p.box);
return view;
}
Product getProduct(int position) {
return ((Product) getItem(position));
}
ArrayList<Product> getBox() {
ArrayList<Product> box = new ArrayList<Product>();
for (Product p : objects) {
if (p.box)
box.add(p);
}
return box;
}
OnCheckedChangeListener myCheckChangList = new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
getProduct((Integer) buttonView.getTag()).box = isChecked;
}
};
}
OnItemClickListener and OnItemLongClickListener didn't function at all. Anyone help me out here.. I did diagnose the problem but it still doesn't have function

OnItemClickListener itemListener = new OnItemClickListener() {
OnItemLongClickListener itemLongListener = new OnItemLongClickListener() {
You just define those variables but you don't assign them to your ListView.
You should call these lines somewhere:
lvMain.setOnItemClickListener(itemListener);
lvMain.setOnItemLongClickListener(itemLongListener);
UPDATE:
You also miss to register the list for context menu.
registerForContextMenu(lvMain);

implement View.OnItemClickListener and AdapterView.OnItemLongClickListener and their corresponding methods in your class.
initialize your views correctly (findViewById...)
set click listeners to your views (button.setOnClickListener(this) / button.setOnLongClickListener(this)
react to the push events in the implemented methods like:
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button:
this.doSomething();
}
}
and
#Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
//react to the view or react to the position
switch (view.getId()) {
case R.id.button:
this.doSomething();
}
return true;
}

You need to register listeners. Add following lines to the end of your onCreate() method.
lvMain.setOnItemClickListener(itemListener);
lvMain.setOnItemLongClickListener(itemLongListener);

I had the exact same problem. When onclick or onlongclick are enabled in the Layout; onitemclickListener wont work. Just remove the tags android:clickable and android:longclickable from your Layout XML resource and it will all work.

DialogFragment with extra space below ListView

As you can see, below the bottom list element in my ListView, there is excess space I can't seem to be rid of. I've tried Relative and Linearlayout, both look like this. Here's the code:
public class ChooseDialog extends DialogFragment implements
DialogInterface.OnClickListener {
String URLhome;
String Title;
String type;
/* public static ChooseDialog newInstance() {
ChooseDialog dialog = new ChooseDialog();
Log.v("a", "shit runs");
Bundle bundle = new Bundle();
dialog.setArguments(bundle);
return dialog;
}*/
public ChooseDialog(String type) {
this.type = type;
}
#Override
public void onCreate(Bundle bundle) {
super.onCreate(bundle);
setCancelable(true);
int style = DialogFragment.STYLE_NORMAL, theme = 0;
setStyle(style, theme);
}
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(type);
builder.setNegativeButton("Cancel", this);
LayoutInflater inflater = (LayoutInflater) getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View dialogLayout = inflater.inflate(R.layout.dialog, null);
builder.setView(dialogLayout);
final String[] items = {"Red", "Green", "Blue" };
builder.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, items),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Log.v("touched: ", items[which].toString());
}}
);
return builder.create();
}
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
}
And the code that launches the dialog:
public OnClickListener listener = new OnClickListener() {
public void onClick(View v) {
showNationalityDialog();
}
};
private void showNationalityDialog() {
FragmentManager fm = getSupportFragmentManager();
ChooseDialog nationalityDialog = new ChooseDialog("Nationality");
nationalityDialog.show(fm, "fragment_edit_name");
}

I know this question never drew much attention, but I finally solved the problem.
By using the listview that I created in XML rather than setting the builder's adapter, I managed to get rid of all the excess space.
Here's what the new code looks like:
switch (editText.getId()) {
case (0) :
ListView list = (ListView) dialogLayout.findViewById(R.id.listView1);
list.setAdapter(new ArrayAdapter<String>(activity, R.layout.dialoglist,
activity.getResources().getStringArray(R.array.ageArray)));
list.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
editText.setText(activity.getResources().getStringArray(R.array.ageArray)[arg2]);
dismiss();
}
});
builder = (Integer.parseInt(android.os.Build.VERSION.SDK) < 11)? new AlertDialog.Builder(activity) :
new AlertDialog.Builder(activity, android.R.style.Theme_Translucent);
builder.setNegativeButton("Cancel", this);
builder.setView(dialogLayout);
return builder.create();

If you are setting a custom view on the alert dialog (via setView()) that ONLY has a ListView then you don't need to use a custom view. The builder will automatically add a ListView into the view if set adapter is called.
The extra space at the end of the list view is probably your custom view with no content.
For example:
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final AccountChooserListAdapter adapter = new AccountChooserListAdapter(getActivity(), R.layout.choose_account_list_item,
accountMetadataFactory.getAccountsAsList());
return new AlertDialog.Builder(getActivity())
.setCancelable(true)
.setTitle(getActivity().getString(R.string.title_add_account))
.setAdapter(adapter, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
listener.onAddAccount(which);
}
})
.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.create();
}