DialogFragment

AddIXServerDialog.java

package com.trickbd.broadbandhack.ui.widgets;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Patterns;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.webkit.URLUtil;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

import com.trickbd.broadbandhack.R;
import com.trickbd.broadbandhack.model.country.Country;
import com.trickbd.broadbandhack.model.ix.SingleIx;
import com.trickbd.broadbandhack.ui.activity.MainActivity.fragments.onItemClick;

import java.io.Serializable;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.widget.AppCompatImageView;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.Unbinder;
import dagger.android.DaggerDialogFragment;
import retrofit2.http.Url;

public class AddIXServerDialog extends DaggerDialogFragment implements View.OnClickListener, onItemClick {
    private static final String ITEMS = "items";
    @BindView(R.id.close)
    AppCompatImageView close;
    @BindView(R.id.url)
    EditText url;
    @BindView(R.id.downurl)
    EditText downurl;
    @BindView(R.id.types)
    Spinner types;
    @BindView(R.id.country)
    TextView country;
    @BindView(R.id.add)
    Button add;
    Unbinder unbinder;
    @BindView(R.id.urlprotocal)
    Spinner urlprotocal;
    @BindView(R.id.downloadprotocal)
    Spinner downloadprotocal;
    private AddIXDialogListener listener;
    ArrayList<Country> countries;

    public AddIXServerDialog() {
    }

    public static AddIXServerDialog newInstance(List items) {
        AddIXServerDialog addIXServerDialog = new
                AddIXServerDialog();
        Bundle args = new Bundle();
        args.putSerializable(ITEMS, (Serializable) items);
        addIXServerDialog.setArguments(args);
        return addIXServerDialog;
    }

    @Override
    public void onAttach(Activity context) {
        super.onAttach(context);
        try {
            listener = (AddIXDialogListener) context;
        } catch (ClassCastException e) {
            throw new ClassCastException(context.toString() + " must implement OnArticleSelectedListener");
        }
    }

    @Override
    public void onDetach() {
        super.onDetach();
        listener = null;
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @NonNull
    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        LayoutInflater inflater = LayoutInflater.from(getActivity());

        View rootView = inflater.inflate(R.layout.add_ix_dialog, null);
        unbinder = ButterKnife.bind(this, rootView);
        Dialog dialog = new Dialog(getActivity());
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setContentView(rootView);
        dialog.setCancelable(false);
        WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
        lp.copyFrom(Objects.requireNonNull(dialog.getWindow()).getAttributes());
        lp.width = WindowManager.LayoutParams.MATCH_PARENT;
        lp.height = WindowManager.LayoutParams.WRAP_CONTENT;
        dialog.getWindow().setAttributes(lp);
        setdata();
        return dialog;
    }

    private void setdata() {
        countries = (ArrayList<Country>) getArguments().getSerializable(ITEMS);
        setupcountryspinner(countries);
        add.setOnClickListener(v -> validatedata());
        close.setOnClickListener(v -> dismiss());
    }

    Country countryitem;

    private void validatedata() {
        if (TextUtils.isEmpty(url.getText())||(!Patterns.WEB_URL.matcher(urlprotocal.getSelectedItem().toString() + url.getText()).matches()&&!Patterns.WEB_URL.matcher(url.getText().toString()).matches())) {
            url.setError(getString(R.string.urlinvalid));
            return;
        }
        if (TextUtils.isEmpty(downurl.getText())||(!Patterns.WEB_URL.matcher(downloadprotocal.getSelectedItem().toString() + downurl.getText()).matches()&&!Patterns.WEB_URL.matcher(downurl.getText().toString()).matches())) {
            downurl.setError(getString(R.string.urlinvalid));
            return;
        }

        if (countryitem==null){
            showcountrydialog(countries);
            Toast.makeText(getActivity(), "Please Select server country", Toast.LENGTH_SHORT).show();
        }

    }

    @SuppressLint("ClickableViewAccessibility")
    private void setupcountryspinner(ArrayList list) {
        country.setOnTouchListener((v, event) -> {
            if (event.getAction() == MotionEvent.ACTION_UP) {
                showcountrydialog(list);
            }
            return true;
        });


    }

    private void showcountrydialog(ArrayList list) {
        SearchableDialogFragment _searchableListDialog = SearchableDialogFragment.newInstance
                (list, false);
        _searchableListDialog.setItemClick(this);
        _searchableListDialog.setTitle("Select Country");
        if (_searchableListDialog.isAdded()) {
            return;
        }
        _searchableListDialog.show(getFragmentManager(), "TAG");
    }

    @Override
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.close:
                AddIXServerDialog.this.dismiss();
                break;
            case R.id.add:
                break;
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // TODO: inflate a fragment view
        View rootView = super.onCreateView(inflater, container, savedInstanceState);
        return rootView;
    }

    @Override
    public void onDestroyView() {
        super.onDestroyView();
        unbinder.unbind();
    }

    @Override
    public void onItemClicked(Object item, int pos) {
        this.countryitem = (Country) item;
        country.setText(countryitem.getName());

    }

    public interface AddIXDialogListener {
        void addix(SingleIx data);
    }
}