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How to Make alert dialog close with buttons only in android

I want to make a alert dialog close when the user choose one of the available options in the box only, and doesn't close when he click the faded area around the alert dialog.
So how can i prevent the alert dialog from close in that way ?
if (totalCount == 10){
AlertDialog.Builder rateDialog = new AlertDialog.Builder(MainActivity.this);
LayoutInflater layoutInflater = getLayoutInflater();
View view = layoutInflater.inflate(R.layout.rating_deign, null);
rateDialog.setView(view);
final AlertDialog alert = rateDialog.create();
alert.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
alert.show();
btn_rate = view.findViewById(R.id.btn_rate);
close = view.findViewById(R.id.close);
btn_rate.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
totalCount = 12;
editor.commit();
alert.cancel();
}
});
close.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
totalCount = 0;
editor.commit();
alert.cancel();
}
});
}

alert.setCancelable(false) you need to add.
Sets whether the dialog is cancelable or not. Default is true.

How To Add Changing Number Of EditText Objects in AlertDialog

I'm Developing a game so I want to get player name using an AlertDialog. But I don't Know certain number of players, it's Variable between 2 to 16!
I've added an spinner to ask about the NumberOfPlayers and a Button to Show AlertDialog then I tried to add certain number of EditText Using for loop. It doesn't have error but when I run application on phone, I just have Ok and Cancel Buttons. I couldn't resolve problem and become appreciate if someone help me.
This is My AlertDialog
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Opponents:");
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
final EditText[] input = new EditText[NumberOfPlayers];
for (int aux=0;aux==NumberOfPlayers;aux++) {
input[aux].setInputType(InputType.TYPE_CLASS_TEXT);
layout.addView(input[aux]);
}
builder.setView(layout); // this is a set method, not add
// Set up the buttons
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
for (int aux=0;aux==NumberOfPlayers;aux++){
//PlayersTXT[aux].setText(input[aux].getText().toString());
}
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.show();

Just change your code with below one and you will get dynamic edittext in alert dialog:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Opponents:");
LinearLayout layout = new LinearLayout(this);
layout.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));
layout.setOrientation(LinearLayout.VERTICAL);
final EditText[] input = new EditText[NumberOfPlayers];
for (int aux=0;aux<NumberOfPlayers;aux++) {
input[aux] = new EditText(MainActivity.this);
input[aux].setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
input[aux].setInputType(InputType.TYPE_CLASS_TEXT);
layout.addView(input[aux]);
}
builder.setView(layout); // this is a set method, not add
// Set up the buttons
builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
for (int aux=0;aux==NumberOfPlayers;aux++){
//PlayersTXT[aux].setText(input[aux].getText().toString());
}
}
});
builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.show();
Let me highlight problems in your code are:
you are using "aux==NumberOfPlayers" in "for loop" which is wrong. it should be "aux < NumberOfPlayers"
you are not initializing edittext in "for loop" such as "input[aux] = new EditText(MainActivity.this);"
you are not giving height and width for both linear layout as well edittext after initializing such as ".setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT));"

How to create alert dialog on button when it is clicked?

I am trying to develop a small app as a part of my exam. Basically, I have a button that goes to a webpage and I want an alert dialog to pop up when the button is clicked and before the web page opens. This is what I have so far:
MainActivity:
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
webViewAndroidWeekly();
}
private void webViewAndroidWeekly (){
Button btnWebpage = findViewById(R.id.btnwebpage);
btnWebpage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent();
intent.setAction(Intent.ACTION_VIEW);
intent.addCategory(Intent.CATEGORY_BROWSABLE);
intent.setData(Uri.parse("http://androidweekly.net/"));
startActivity(intent);
}
});
}
#Override
protected void onStop() {
super.onStop();
Toast.makeText(this, "Thank you for using this app! :)", Toast.LENGTH_SHORT).show();
finish();
}
}
The button works and it opens the webpage so that part is set. I created a separate java class for the alert dialog and tried to implement it to work but I can't figure it out.
Dialog class:
public class InternetWarningDialog extends DialogFragment {
#Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setTitle("Go to WebPage");
builder.setMessage("Are you sure you want to proceed to webpage? This may incur additional charges based on your mobile data plan!");
builder.setCancelable(false);
builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
getActivity().finish();
}
});
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
}
});
AlertDialog alertDialog = builder.create();
return alertDialog;
}
}

create this method in mainActivity ...... Call this showDialog() method in your main Activity where you want
public void showDialog(){
InternetWarningDialog exampleDialog = new InternetWarningDialog();
exampleDialog.show(getFragmentManager(),"Internet Dialog");
}
If its works accept the answer

You have created the AlertDialog, but to get the Alert dialog view use the method show() on AlertDialog.Builder as shown below
AlertDialog alertDialog = builder.create();
builder.show();

I cannot see any call for AlertDialog. You need to add the call for AlertDialog along with AlertDialog.show() and then open the webpage if the user clicks on Yes.
AlertDialog alertDialog = builder.create();
builder.show();
A familiar question has already been asked before. Please refer this
open a dialog when i click a button

I am creating a alert box in android studio

I am trying to build a alert box in android studio, i have 2 xml and 1 activity class where on click of a button i want to show the other layout.
I am getting a error, here is my code of MainActivity
cancelBookingButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
LayoutInflater inflater = getLayoutInflater();
View alertLayout = inflater.inflate(R.layout.alert_cancel_confirm, null);
final TextView disAgree = (TextView) alertLayout.findViewById(R.id.TextDisagree);
final TextView Agree = (TextView) alertLayout.findViewById(R.id.TextAgree);
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.setTitle("Current Booking");
// This will set the view from XML inside ALertDialog
alert.setView(alertLayout);
// disabling cancel of AlertDialog on click of back button and outside touch
alert.setCancelable(false);
AlertDialog dialog = alert.create();
dialog.show();
}
});
In this line i am getting error
AlertDialog.Builder alert = new AlertDialog.Builder(this);
In Builder cannot be applied
Any idea why i am getting this.

AlertDialog.Builder alert = new AlertDialog.Builder(YourActivity.this);
alert.setTitle("Current Booking");
// This will set the view from XML inside ALertDialog
alert.setView(alertLayout);
// disabling cancel of AlertDialog on click of back button and outside touch
alert.setCancelable(false);
AlertDialog dialog = alert.create();
dialog.show();

how to get text from edittext inside a dialog [duplicate]

This question already has answers here:
Android Alert Dialog unable to find view
(4 answers)
Android can't get EditText getText().toString() in a Dialog
(1 answer)
Closed 8 years ago.
Like the title said how can I get text out of EditText which is found inside a custom dialog?
This is the onCreateDialog method from my dialogfragment:
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
LayoutInflater inflater = getActivity().getLayoutInflater();
SharedPreferences sharedPref = getActivity().getPreferences(Context.MODE_PRIVATE);
final SharedPreferences.Editor editor = sharedPref.edit();
builder.setView(inflater.inflate(R.layout.name_dialog, null))
.setPositiveButton(R.string.name_ok, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
EditText nameEditText = (EditText) getActivity().findViewById(R.id.name_text_view);
editor.putString(getString(R.string.name_key), nameEditText.getText().toString());
editor.commit();
}
})
.setNegativeButton(R.string.name_cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
NameDialogFragment.this.getDialog().cancel();
}
});
return builder.create();
}
I can't get it to work.. I write something in the edittext then i press OK and it just crashes and gives me a null pointer error on this line :
editor.putString(getString(R.string.name_key), nameEditText.getText().toString());

You are looking for the EditText at the wrong View. Its not part of the Activity, its part of the dialog. So check the dialog for the view:
Dialog dialogView = dialog.getDialog();
EditText paymentEt = (EditText) dialogView.findViewById(R.id.edittext_payment);

Instead of using
EditText nameEditText = (EditText) getActivity().findViewById(R.id.name_text_view);
try using this
Dialog dialg = (Dialog) dialog;
EditText et = (EditText) dialg.findViewById(R.id.search_input_text);
val = et.getText().toString();