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Ramazan HABER / Android RMOS / basit recyclerview kullanımı

1-) Android RMOS - basit recyclerview kullanımı

 

 1-) Android RMOS - masaModel.java

 

 

package com.webpos.ramazan.rmos.rmosbarpos.Masa;

public class masaModel {

    private Integer kATId;

    private String kATAdi;

    public Integer getKATId() {
        return kATId;
    }

    public void setKATId(Integer kATId) {
        this.kATId = kATId;
    }

    public String getKATAdi() {
        return kATAdi;
    }

    public void setKATAdi(String kATAdi) {
        this.kATAdi = kATAdi;
    }
}

 

 2-) masaAdapter.java

 

package com.webpos.ramazan.rmos.rmosbarpos.Masa;

import android.content.Context;
import android.graphics.Color;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentActivity;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;

import com.webpos.ramazan.rmos.rmosbarpos.R;

import java.util.List;

public class masaAdapter extends RecyclerView.Adapter<masaAdapter.RecyclerAdapterIcteki> {
    private List<masaModel> modelList;
    private Context context;

    public class RecyclerAdapterIcteki extends RecyclerView.ViewHolder {
        public Button btnMasa;

        public RecyclerAdapterIcteki(View view) {
            super(view);
            btnMasa = (Button) view.findViewById(R.id.btnMasa);
            btnMasa.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Toast.makeText(context, "" + btnMasa.getText(), Toast.LENGTH_SHORT).show();
                }
            });
        }
    }


    public masaAdapter(Context context, List<masaModel> modelList) {
        this.context = context;
        this.modelList = modelList;
    }

    @Override
    public RecyclerAdapterIcteki onCreateViewHolder(ViewGroup parent, int viewType) {
        View itemView = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.masa_item, parent, false);

        return new RecyclerAdapterIcteki(itemView);
    }


    @Override
    public void onBindViewHolder(@NonNull masaAdapter.RecyclerAdapterIcteki holder, int position) {
        masaModel movie = modelList.get(position);
        holder.btnMasa.setTag(movie.getKATId());

        holder.btnMasa.setText(movie.getKATAdi());
        holder.btnMasa.setBackgroundColor(Color.BLUE);
        holder.btnMasa.setTextColor(Color.WHITE);
    }


    @Override
    public int getItemCount() {
        return modelList.size();
    }


}

 

3-) Ayarlar.java

 

package com.webpos.ramazan.rmos.rmosbarpos;

import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

public class Ayarlar extends AppCompatActivity {

    EditText txtWebApi,txtMasaSutunSayisi;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_ayarlar);
        txtWebApi = (EditText) findViewById(R.id.txtWebApi);
        txtMasaSutunSayisi = (EditText) findViewById(R.id.txtMasaSutunSayisi);


        preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        IPv4 = preferences.getString("IPv4", IPv4);
        txtWebApi.setText(IPv4);

        SutunSayisi = preferences.getInt("SutunSayisi", SutunSayisi);
        txtMasaSutunSayisi.setText(SutunSayisi+"");
    }

    public void OnClicks(View v) {
        switch (v.getId()) {
            case R.id.btnKaydet:
                MyKaydet();
                Toast.makeText(getApplicationContext(), "Kayıt Edildi.", Toast.LENGTH_SHORT).show();
                break;
        }
    }

    public static SharedPreferences preferences;
    public static String IPv4="http://192.168.1.120:9000/";
    public static int SutunSayisi=4;

    public void MyKaydet() {
        try {
            IPv4 = txtWebApi.getText() + "";
            SharedPreferences.Editor editor = preferences.edit();
            editor.putString("IPv4", IPv4);
            editor.commit();

            SutunSayisi =Integer.parseInt(txtMasaSutunSayisi.getText().toString());
            editor.putInt("SutunSayisi", SutunSayisi);
            editor.commit();
        } catch (Exception ex) {
            Toast.makeText(this, "HATA! " + ex.getMessage(), Toast.LENGTH_LONG).show();
        }
    }
}

 

4-) MainActivity.java

 

package com.webpos.ramazan.rmos.rmosbarpos;

import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.DefaultItemAnimator;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

import com.webpos.ramazan.rmos.rmosbarpos.Masa.masaAdapter;
import com.webpos.ramazan.rmos.rmosbarpos.Masa.masaModel;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        MyGetPreferences();
        MyMasaGetir();
    }

    public  void  MyGetPreferences(){
        Ayarlar.preferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
        String IPv4 = Ayarlar.preferences.getString("IPv4", "");
        Toast.makeText(this, "" + IPv4, Toast.LENGTH_SHORT).show();

        SPAN_COUNT= Ayarlar.preferences.getInt("SutunSayisi", 4);
    }

    private RecyclerView recyclerView;
    private masaAdapter itemAdapter;
    private ArrayList<masaModel> uyeList;
    RecyclerView.LayoutManager mLayoutManager;
    private static  int SPAN_COUNT = 4;

    public void MyMasaGetir() {
        uyeList = new ArrayList<>();
        listeyiDoldur(uyeList);

        recyclerView = (RecyclerView) findViewById(R.id.RecylerView1);
        itemAdapter = new masaAdapter(getApplicationContext(), uyeList);
       // mLayoutManager = new LinearLayoutManager(getApplicationContext());
        mLayoutManager = new GridLayoutManager(getApplicationContext(), SPAN_COUNT);
        recyclerView.setLayoutManager(mLayoutManager);
        recyclerView.setItemAnimator(new DefaultItemAnimator());
        recyclerView.setAdapter(itemAdapter);
    }

    private void listeyiDoldur(ArrayList<masaModel> uyeList) {
        for (int i = 0; i < 50; i++) {
            masaModel m1 = new masaModel();
            m1.setKATAdi("MASA " + i);
            m1.setKATId(i);
            uyeList.add(m1);
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.ayarlar, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == R.id.ayarlar) {
            Toast.makeText(this, "Ayarlar", Toast.LENGTH_SHORT).show();

            Intent ayarlar = new Intent(MainActivity.this, Ayarlar.class);
            startActivity(ayarlar);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

}

5-) activiyt_ayarlar.xml

 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".Ayarlar">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginTop="20dp"
        android:layout_marginRight="20dp"
        android:orientation="vertical">

        <android.support.design.widget.TextInputLayout
            android:id="@+id/txtLayoutWebApi"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <EditText
                android:id="@+id/txtWebApi"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:hint="Web API Adres"
                android:inputType="text"
                android:text="http://192.168.1.120:9000/" />

        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/txtLayoutWebApi"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <EditText
                android:id="@+id/txtMasaSutunSayisi"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:hint="Masa Sütün Sayısı"
                android:inputType="text"
                android:text="4" />

        </android.support.design.widget.TextInputLayout>

        <Button
            android:id="@+id/btnKaydet"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_weight="1"
            android:background="#39C408"
            android:onClick="OnClicks"
            android:text="KAYDET"
            android:textColor="#FFFFFF" />

    </LinearLayout>
</RelativeLayout>

 

 

6-) activiyt_main.xml

 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:id="@+id/linearRecycler"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/RecylerView1"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    </LinearLayout>

</RelativeLayout>

 

7-) masa_item.xml

 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

    <LinearLayout
        android:id="@+id/linearMasa"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="5dp"
        android:orientation="horizontal">

        <Button
            android:id="@+id/btnMasa"
            android:layout_width="wrap_content"
            android:layout_height="82dp"
            android:layout_marginLeft="3dp"
            android:layout_marginTop="3dp"
            android:layout_marginRight="3dp"
            android:layout_weight="1"
            android:text="Button2" />
    </LinearLayout>

</RelativeLayout>

 

8-) menu-> ayarlar.xml

 

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:RmosBarPos="http://schemas.android.com/apk/res-auto">
    <item android:id="@+id/ayarlar"
        android:icon="@drawable/ayarlar"

        RmosBarPos:showAsAction="ifRoom"  />
</menu>

 

 

 2021 Ocak 18 Pazartesi
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