AlertDialog شخصی سازی شده و دریافت اطلاعات

یه AlertDialog دارم که یه لایه براش طراحی کردم که فقط یه EditText داره می خوام با زدن دکمه تایید محتویات EditText رو بگیرم
کدش رو به این صورت نوشتم اما موقع اجرا کرش میکنه

private void runAlert() {



    LayoutInflater aInflater = getActivity().getLayoutInflater();

    final View dialogView  =aInflater.inflate(R.layout.custom_dialog_mojodi, null);



    new AlertDialog.Builder(getActivity())

      .setTitle("افزایش موجودی")

      .setCancelable(false)

      .setView(dialogView )

      .setPositiveButton("تایید", new DialogInterface.OnClickListener() {

        @Override

        public void onClick(DialogInterface dialogInterface, int i) {

           final EditText Increase =  dialogView.findViewById(R.id.Increase);



          Increase = Increase.getText().toString();

          Toast.makeText(getActivity(),Increase.getText().to  String();, Toast.LENGTH_SHORT).show();



        }



      })



      .setNegativeButton("نیازی نیست" ,null)

      .create()

      .show();



  }

درود;

ساخت یک نمونه دیالوگ شخصی:
dialog_add_contact.xml

<?xml version="1.0" encoding="utf-8"?>

<android.support.constraint.ConstraintLayout

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="320dp"

    android:layout_height="wrap_content"

    xmlns:card_view="http://schemas.android.com/apk/res-auto"

    xmlns:app="http://schemas.android.com/apk/res-auto"

    android:layout_gravity="center"

    android:layoutDirection="rtl"

    android:textDirection="rtl"

    android:background="@android:color/transparent">





    <android.support.v7.widget.CardView

        xmlns:android="http://schemas.android.com/apk/res/android"

        android:id="@+id/cardViewMain"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        app:cardCornerRadius="10dp"

        card_view:cardElevation="6dp"

        clickable="true">





        <LinearLayout

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:layoutDirection="rtl"

            android:textDirection="rtl"

            android:orientation="vertical"

            android:layout_marginRight="6dp"

            android:layout_marginLeft="6dp"

            android:layout_marginTop="3dp">





            <LinearLayout

                android:layout_width="match_parent"

                android:layout_height="match_parent"

                android:orientation="horizontal">





                <LinearLayout

                    android:layout_width="match_parent"

                    android:layout_height="match_parent"

                    android:orientation="vertical"

                    android:layout_marginRight="6dp">





                    <LinearLayout

                        android:layout_width="match_parent"

                        android:layout_height="match_parent"

                        android:layout_weight="1"

                        android:orientation="horizontal"

                        android:gravity="center">





                        <EditText

                            android:id="@+id/txtName"

                            android:layout_width="match_parent"

                            android:layout_height="wrap_content"

                            style="@style/EditText.Normal"

                            android:hint="نام و نام خانوادگی"

                            android:layout_weight="1"/>





                        <RelativeLayout

                            android:layout_width="match_parent"

                            android:layout_height="30dp"

                            android:layout_weight="1.5">





                            <Spinner

                                android:id="@+id/spinRole"

                                android:layout_width="match_parent"

                                android:layout_height="30dp"

                                android:layout_gravity="center"

                                android:layout_marginRight="6dp"

                                style="@style/Spinner.Normal"/>





                            <EditText

                                android:id="@+id/txtRole"

                                android:layout_width="match_parent"

                                android:layout_height="30dp"

                                android:visibility="gone"

                                android:hint="نقش"

                                style="@style/EditText.Normal"/>





                        </RelativeLayout>





                    </LinearLayout>





                    <LinearLayout

                        android:layout_width="match_parent"

                        android:layout_height="match_parent"

                        android:layout_weight="1"

                        android:layout_marginTop=" 6dp"

                        android:orientation="horizontal"

                        android:gravity="center">





                        <EditText

                            android:id="@+id/txtInfo"

                            android:layout_width="match_parent"

                            android:layout_height="wrap_content"

                            style="@style/EditText.Phone"

                            android:hint="شماره را وارد کنید"

                            android:layout_weight="1"/>





                        <RelativeLayout

                            android:layout_width="match_parent"

                            android:layout_height="30dp"

                            android:layout_weight="1.5">





                            <Spinner

                                android:id="@+id/spinType"

                                android:layout_width="match_parent"

                                android:layout_height="30dp"

                                android:layout_gravity="center"

                                android:layout_marginRight="6dp"

                                style="@style/Spinner.Normal"/>





                            <EditText

                                android:id="@+id/txtType"

                                android:layout_width="match_parent"

                                android:layout_height="30dp"

                                android:visibility="gone"

                                android:hint="دیگر"

                                style="@style/EditText.Normal"/>





                        </RelativeLayout>





                    </LinearLayout>





                </LinearLayout>





            </LinearLayout>





            <include

                android:layout_width="match_parent"

                android:layout_height="wrap_content"

                layout="@layout/dialog_item_yes_no"/>





        </LinearLayout>





    </android.support.v7.widget.CardView>





</android.support.constraint.ConstraintLayout>

final Dialog cDialog;

                cDialog = new Dialog(context);

                cDialog.requestWindowFeature(Window.FEATURE_NO_TIT  LE);

                cDialog.setCancelable(true);

                cDialog.setCanceledOnTouchOutside(true);

                cDialog.setContentView(R.layout.dialog_add_contact  );

                Objects.requireNonNull(cDialog.getWindow()).setBac  kgroundDrawableResource(android.R.color.transparen  t);





                TextView lblAccept = cDialog.findViewById(R.id.lblAccept);

                TextView lblCancell = cDialog.findViewById(R.id.lblCancell);

                final EditText txtName = cDialog.findViewById(R.id.txtName);

                final EditText txtInfo = cDialog.findViewById(R.id.txtInfo);

                final Spinner spinRole = cDialog.findViewById(R.id.spinRole);

                final Spinner spinType = cDialog.findViewById(R.id.spinType);





//                Typeface tf = Typeface.createFromAsset(context.getAssets(), "fonts/ir_sans.ttf");

//                txtName.setTypeface(tf);

//                txtInfo.setTypeface(tf);





                List<Basic_PersonRoles> lPersonRoles = new ArrayList<>();

                List<Basic_ContactTypes> lContactType = new ArrayList<>();

                lPersonRoles = geter.getList(Basic_PersonRoles.class);

                lContactType = geter.getList(Basic_ContactTypes.class);

                spinAdapRole = new SpinAdapter(context, lPersonRoles, "PersonRoleTitle");

                spinAdapType = new SpinAdapter(context, lContactType, "ContactTypeTitle");

                spinRole.setAdapter(spinAdapRole);

                spinType.setAdapter(spinAdapType);





                txtInfo.setInputType(getType(1));

                txtInfo.setSelection(txtInfo.getText().length());





                txtName.setText(lList.get(position).Name);

                txtInfo.setText(lList.get(position).ContactInfo);

                spinRole.setSelection(spinAdapRole.getItemPosition  ("PersonRoleID", Integer.toString(lList.get(position).PersonnelRole  ID)));

                spinType.setSelection(spinAdapType.getItemPosition  ("ContactTypeID", Integer.toString(lList.get(position).ContactTypeID  )));





                lblAccept.setOnClickListener(new View.OnClickListener() {

                    @Override

                    public void onClick(View v) {

                        if (txtName.getText().toString().length() > 0 && txtInfo.getText().toString().length() > 0) {

                            int ContactTypeID = Integer.parseInt(spinAdapType.getItemString(spinTy  pe.getSelectedItemPosition(), "ContactTypeID"));

                            int PersonnelRoleID = Integer.parseInt(spinAdapRole.getItemString(spinRo  le.getSelectedItemPosition(), "PersonRoleID"));

                            String PersonnelRoleName = spinAdapRole.getItemString(spinRole.getSelectedIte  mPosition(), "PersonRoleTitle");





                            lList.get(position).ContactInfo = txtInfo.getText().toString();

                            lList.get(position).Name = txtName.getText().toString();

                            lList.get(position).ContactTypeID = ContactTypeID;

                            lList.get(position).PersonnelRoleID = PersonnelRoleID;

                            lList.get(position).PersonnelRoleName = txtName.getText().toString();





                            fragAddCustomer.lContact.get(position).ContactInfo = txtInfo.getText().toString();

                            fragAddCustomer.lContact.get(position).Name = txtName.getText().toString();

                            fragAddCustomer.lContact.get(position).ContactType  ID = ContactTypeID;

                            fragAddCustomer.lContact.get(position).PersonnelRo  leID = PersonnelRoleID;

                            fragAddCustomer.lContact.get(position).PersonnelRo  leName = txtName.getText().toString();





                            notifyDataSetChanged();





                            cDialog.dismiss();

                        } else

                            Toast.makeText(context, "مقادیر نباید خالی باشند.", Toast.LENGTH_SHORT).show();

                    }

                });

                lblCancell.setOnClickListener(new View.OnClickListener() {

                    @Override

                    public void onClick(View v) {

                        cDialog.dismiss();

                    }

                });





                spinType.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

                    @Override

                    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

                        txtInfo.setInputType(getType(Integer.parseInt(spin  AdapType.getItemString(spinType.getSelectedItemPos  ition(), "AndroidKeyboardTypeID"))));

                        txtInfo.setSelection(txtInfo.getText().length());

                    }

                    @Override

                    public void onNothingSelected(AdapterView<?> parent) {

                    }

                });

                cDialog.show();

نقل قول:

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نوشته شده توسط nassim_20

یه AlertDialog دارم که یه لایه براش طراحی کردم که فقط یه EditText داره می خوام با زدن دکمه تایید محتویات EditText رو بگیرم
کدش رو به این صورت نوشتم اما موقع اجرا کرش میکنه

private void runAlert() {



    LayoutInflater aInflater = getActivity().getLayoutInflater();

    final View dialogView  =aInflater.inflate(R.layout.custom_dialog_mojodi, null);



    new AlertDialog.Builder(getActivity())

      .setTitle("افزایش موجودی")

      .setCancelable(false)

      .setView(dialogView )

      .setPositiveButton("تایید", new DialogInterface.OnClickListener() {

        @Override

        public void onClick(DialogInterface dialogInterface, int i) {

           final EditText Increase =  dialogView.findViewById(R.id.Increase);



          Increase = Increase.getText().toString();

          Toast.makeText(getActivity(),Increase.getText().to  String();, Toast.LENGTH_SHORT).show();



        }



      })



      .setNegativeButton("نیازی نیست" ,null)

      .create()

      .show();



  }

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مشکل این خط هست

Increase = Increase.getText().toString();