Etiket: android arrayadepter
Android Puantaj Uygulaması
Puantaj APK indir
Puantaj Uygulaması Kaynak Kodları indir
package com.example.ali.puantajuygulamas; import android.app.AlertDialog; import android.app.DatePickerDialog; import android.content.ContentValues; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.Button; import android.widget.DatePicker; import android.widget.EditText; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; import adepter.adepter; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.List; import puantaj.Puantaj; import veritabani.database; public class MainActivity extends AppCompatActivity implements View.OnClickListener,AdapterView.OnItemClickListener { public Button[] btn; public ListView lv; public EditText[] et,gun_et; static ArrayList<Puantaj> liste; DatePickerDialog trh; public static adepter adp; static Calendar clr; static database vt; static SQLiteDatabase db; static TextView[] genel_text; int[] genel_text_id={R.id.topgun,R.id.topmesai}; public int btnid[]={R.id.btngun,R.id.btnayrinti}; public int etid[]={R.id.mesai,R.id.not}; public static int yilid; private static Context context; public static Date date; static ArrayList<Integer> id; DatePicker dp; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); dp=(DatePicker)findViewById(R.id.tarih); vt=new database(this); context=this; date=new Date(); id=new ArrayList<Integer>(); clr=Calendar.getInstance(); btn=new Button[btnid.length]; et=new EditText[etid.length]; gun_et=new EditText[et.length]; genel_text=new TextView[genel_text_id.length]; for(int i=0;i<btnid.length;i++) { btn[i]=(Button)findViewById(btnid[i]); if(i<etid.length) { et[i] = (EditText) findViewById(etid[i]); genel_text[i]=(TextView)findViewById(genel_text_id[i]); } btn[i].setOnClickListener(this); } et[0].setText("0"); liste=new ArrayList<Puantaj>(); adp=new adepter(this,liste); lv=(ListView)findViewById(R.id.list); lv.setAdapter(adp); datagetir(); geneltoplam(genel_text,liste); lv.setOnItemClickListener(this); } @Override public void onClick(View view) { switch (view.getId()) { case R.id.btngun:ekle();break; case R.id.btnayrinti:ayrinti();break; } } public static void baglan() { try { vt=new database(context); db=vt.getWritableDatabase(); }catch (Exception ex) { Toast.makeText(context,ex.getMessage(),Toast.LENGTH_LONG).show(); } } public void ayrinti() { Intent frm=new Intent(this,Main2Activity.class); startActivity(frm); } public static boolean checkdata1() { try { baglan(); Cursor c=db.rawQuery("select yilid from Yil where yil=?",new String[] {clr.get(Calendar.YEAR)+""}); c.moveToPosition(-1); while(c.moveToNext()) { yilid=c.getInt(0); c.close(); db.close(); return false; } c.close(); db.close(); }catch (Exception ex) { Toast.makeText(context,ex.getMessage(),Toast.LENGTH_LONG).show(); } //önceden bu tarih eklenmmemis return true; } public boolean checkdata2(String gun) { //Aynı gün eklenmesini engelliyoruz try { baglan(); Cursor c=db.query("Puantaj",new String[]{"id"},"yilid=? and gun like ?",new String[]{yilid+"",gun+"%"},null,null,null); c.moveToPosition(-1); while(c.moveToNext()) { c.close(); db.close(); return false; } c.close(); db.close(); }catch (Exception ex) { Toast.makeText(this,ex.getMessage(),Toast.LENGTH_LONG).show(); } return true; } public String trh_cevir(int y,int a,int g) { String tarih=y+""; if(a<10) tarih+="0"+a; else tarih+=a; if(g<10) tarih+="0"+g; else tarih+=g; return tarih; } public void ekle() { if(et[0].getText().length()>0) { try { //Yıl ve ay ekliyoruz double mesai=Double.parseDouble(et[0].getText()+""); String tarih=trh_cevir(dp.getYear(),dp.getMonth()+1,dp.getDayOfMonth()); if (checkdata1()) { //yil ve gün eklenecek baglan(); ContentValues par1=new ContentValues(); par1.put("yil",clr.get(Calendar.YEAR)); db.insertOrThrow("Yil",null,par1); db.close(); checkdata1(); baglan(); ContentValues par=new ContentValues(); par.put("gun",tarih); par.put("mesai",mesai); par.put("yilid",yilid); par.put("gunluk",et[1].getText()+""); long tran= db.insertOrThrow("Puantaj",null,par); db.close(); datagetir(); et[1].setText(""); et[0].setText("0"); } else { //normal sadece gün ekleniyor if(checkdata2(tarih)) { baglan(); ContentValues par = new ContentValues(); par.put("gun", tarih); par.put("mesai", mesai); par.put("yilid", yilid); par.put("gunluk", et[1].getText() + ""); long tran = db.insertOrThrow("Puantaj", null, par); db.close(); datagetir(); et[1].setText(""); et[0].setText("0"); } else Toast.makeText(this,"Aynı Tarih Eklenemez!!!", Toast.LENGTH_LONG).show(); } } catch (Exception ex) { Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG).show(); } } } public static void datagetir() { try { DateFormat frmt=new SimpleDateFormat("yyyyMM"); String tarih=frmt.format(date); tarih+="%"; checkdata1(); baglan(); Cursor c=db.query("Puantaj",new String[]{"gun","mesai","gunluk","id"},"gun like ? and yilid=?",new String[]{tarih,yilid+""},null,null,"gun ASC"); liste.clear(); id.clear(); adp.notifyDataSetChanged(); c.moveToPosition(-1); while(c.moveToNext()) { String tarih1=c.getString(0); String tarih2=tarih1.substring(0,4)+"/"; tarih2+=tarih1.substring(4,6)+"/"; tarih2+=tarih1.substring(6,8); liste.add(new Puantaj(tarih2,c.getDouble(1),c.getString(2))); id.add(c.getInt(3)); } c.close(); db.close(); geneltoplam(genel_text,liste); }catch (Exception ex) { Toast.makeText(context, ex.getMessage(), Toast.LENGTH_LONG).show(); } } public void guncelle(String gun,String mesai,String not,int secilen_id) { if(gun.length()>0&&mesai.length()>0)//gün ve mesai' yi kontrol ediyoruz { double gmesai=Double.parseDouble(mesai); try { if(checkdata2(gun)) { baglan(); ContentValues par = new ContentValues(); par.put("gun", gun); par.put("mesai", gmesai); par.put("gunluk", not); db.update("Puantaj", par, "id=?", new String[]{"" + secilen_id}); db.close(); datagetir(); } else { Toast.makeText(this,"Aynı Tarih Güncellenemez ve not veya mesai güncellendi", Toast.LENGTH_LONG).show(); baglan(); ContentValues par = new ContentValues(); par.put("mesai", gmesai); par.put("gunluk", not); db.update("Puantaj", par, "id=?", new String[]{"" + secilen_id}); db.close(); datagetir(); } }catch (Exception ex) { Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG).show(); } } else Toast.makeText(this, "Lütfen Değerleri Doğru Giriniz!!!", Toast.LENGTH_LONG).show(); } //tıklanan notu dialogta gösteriyoruz public static void notgoster(String not) { if(not.length()>0) { LinearLayout layout = new LinearLayout(context); TextView tgunluk = new TextView(context); tgunluk.setText(not); layout.addView(tgunluk); AlertDialog.Builder dialog = new AlertDialog.Builder(context); dialog.setTitle("NOT"); dialog.setCancelable(true); dialog.setView(layout); dialog.create().show(); } else Toast.makeText(context,"Bu güne ait herhangi bir not yok!!",Toast.LENGTH_LONG).show(); } public void sil(int sil_indis) { try { baglan(); db.delete("Puantaj","id=?",new String[]{id.get(sil_indis)+""}); db.close(); datagetir(); }catch (Exception ex) { Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG).show(); } } //toplam gün ve mesai public static void geneltoplam(TextView[] genel,ArrayList<Puantaj> liste) { String[] ay=Main2Activity.aylar; SimpleDateFormat sdf=new SimpleDateFormat("MM"); final int tarih=Integer.parseInt(sdf.format(date)); genel[0].setText(ay[tarih-1]+" ay'ı Toplam="+liste.size()+" gün"); double mesaitop=0.0; for(int i=0;i<liste.size();i++) { Puantaj p=liste.get(i); mesaitop+=p.mesai; } genel[1].setText("Mesai Toplam="+mesaitop+" saat"); } String secilen_tarih; int secilen_indis; String[] dt; @Override //Listview in tıklanma olayı public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { Puantaj k=liste.get(i); final String[] dt={k.gun.substring(0,4),k.gun.substring(5,7),k.gun.substring(8,10)}; secilen_tarih=dt[0]+dt[1]+dt[2]; secilen_indis=i; Puantaj p=liste.get(i); double mesai=p.mesai; String not=p.not; LinearLayout layout = new LinearLayout(context); layout.setOrientation(LinearLayout.VERTICAL); Button btn_tarih=new Button(this); btn_tarih.setText("Gün Seçiniz"); btn_tarih.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { trh=new DatePickerDialog(context, new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker datePicker, int i, int i1, int i2) { secilen_tarih=trh_cevir(i,(i1+1),i2); } },Integer.parseInt(dt[0]),Integer.parseInt(dt[1])-1,Integer.parseInt(dt[2])); trh.setTitle("Tarih Seciniz"); trh.setButton(DatePickerDialog.BUTTON_POSITIVE,"Ayarla",trh); trh.setButton(DatePickerDialog.BUTTON_NEGATIVE,"Iptal",trh); trh.show(); } }); layout.addView(btn_tarih); for(int a=0;a<gun_et.length;a++) { gun_et[a]=new EditText(this); layout.addView(gun_et[a]); } gun_et[0].setText(mesai+""); gun_et[1].setText(not); final AlertDialog.Builder dialog = new AlertDialog.Builder(context); dialog.setTitle("Düzenle veya Sil"); dialog.setCancelable(true); dialog.setView(layout); dialog.setPositiveButton("Düzenle", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { if(secilen_tarih.length()>0) { guncelle(secilen_tarih,gun_et[0].getText()+"",gun_et[1].getText()+"",id.get(secilen_indis)); } else Toast.makeText(getApplicationContext(), "Lütfen Tarihi Seçiniz", Toast.LENGTH_LONG).show(); } }); dialog.setNegativeButton("Sil", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { sil(secilen_indis); } }); dialog.create().show(); } }
package com.example.ali.puantajuygulamas; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.CheckBox; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.Spinner; import android.widget.TextView; import android.widget.Toast; import adepter.adepter1; import puantaj.Puantaj; import veritabani.*; import java.io.DataOutputStream; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; public class Main2Activity extends AppCompatActivity implements View.OnClickListener{ public ListView lv; public Button btn,btn_sil; public Spinner[] sp; public int[] sp_id={R.id.syil,R.id.say}; public ArrayList<String> list[]; public ArrayList<Integer> id,lvlis_id; ArrayList<Puantaj> lvlist; public ArrayAdapter<String >[] adp; adepter1 myadp; database vt; SQLiteDatabase db; private static Context context; RadioButton[] rbtn; TextView[] genel_text; int[] genel_text_id={R.id.topgun,R.id.topmesai}; public static String[] aylar={"Ocak","Şubat","Mart","Nisan","Mayıs","Haziran","Temmuz","Ağustos","Eylül","Ekim","Kasım","Aralık"}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); context=this; list=new ArrayList[sp_id.length]; lvlis_id=new ArrayList<Integer>(); vt=new database(this); sp=new Spinner[sp_id.length]; adp=new ArrayAdapter[list.length]; id=new ArrayList<Integer>(); genel_text=new TextView[genel_text_id.length]; for(int i=0;i<sp.length;i++) { sp[i]=(Spinner)findViewById(sp_id[i]); list[i]=new ArrayList<String>(); adp[i]=new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item,list[i]); sp[i].setAdapter(adp[i]); genel_text[i]=(TextView)findViewById(genel_text_id[i]); } lvlist=new ArrayList<Puantaj>(); myadp=new adepter.adepter1(this,lvlist); lv=(ListView)findViewById(R.id.liste); lv.setAdapter(myadp); spdoldur(); for(int i=0;i<aylar.length;i++) adp[1].add(aylar[i]); Date date=new Date(); SimpleDateFormat sdf=new SimpleDateFormat("MM"); final int tarih=Integer.parseInt(sdf.format(date)); sp[1].setSelection(tarih-1); btn_sil=(Button)findViewById(R.id.btnsil); btn_sil.setEnabled(false); btn_sil.setOnClickListener(this); btn=(Button)findViewById(R.id.btnara); btn.setOnClickListener(this); } public static void notgoster(String not) { if(not.length()>0) { LinearLayout layout = new LinearLayout(context); TextView tgunluk = new TextView(context); tgunluk.setText(not); layout.addView(tgunluk); AlertDialog.Builder dialog = new AlertDialog.Builder(context); dialog.setTitle("NOT"); dialog.setCancelable(true); dialog.setView(layout); dialog.create().show(); } else Toast.makeText(context,"Bu güne ait herhangi bir not yok!!",Toast.LENGTH_LONG).show(); } public void baglan() { try { db=vt.getWritableDatabase(); } catch (Exception ex) { Toast.makeText(this,ex.getMessage(), Toast.LENGTH_LONG).show(); } } public void spdoldur() { try { list[0].clear(); adp[0].notifyDataSetChanged(); id.clear(); baglan(); Cursor c=db.query("Yil",new String[]{"yilid","yil"},null,null,null,null,null); c.moveToPosition(-1); while(c.moveToNext()) { adp[0].add(c.getString(1)); id.add(c.getInt(0)); } c.close(); db.close(); } catch (Exception ex) { Toast.makeText(this,ex.getMessage(), Toast.LENGTH_LONG).show(); } } @Override public void onClick(View view) { switch (view.getId()) { case R.id.btnara:ara();break; case R.id.btnsil:hepsinisil();break; } } public void ara() { int secilen_yil=sp[0].getSelectedItemPosition(); int secilen_ay=sp[1].getSelectedItemPosition(); if(secilen_ay>-1&&secilen_yil>-1) try { String tarih_query=(secilen_ay+1)+""; if(tarih_query.length()<2) tarih_query="0"+tarih_query; tarih_query=adp[0].getItem(secilen_yil)+tarih_query+"%"; lvlist.clear(); lvlis_id.clear(); myadp.notifyDataSetChanged(); baglan(); Cursor c=db.query("Puantaj",new String[]{"gun","mesai","gunluk","id"},"yilid=? and gun like ?",new String[]{id.get(secilen_yil)+"",tarih_query},null,null,"gun ASC"); c.moveToPosition(-1); while(c.moveToNext()) { String tarih1=c.getString(0); String tarih3=tarih1.substring(0,4)+"/"; tarih3+=tarih1.substring(4,6)+"/"; tarih3+=tarih1.substring(6,8); lvlist.add(new Puantaj(tarih3,c.getDouble(1),c.getString(2))); lvlis_id.add(c.getInt(3)); } c.close(); db.close(); if(lvlist.size()!=0) btn_sil.setEnabled(true); else btn_sil.setEnabled(false); MainActivity.geneltoplam(genel_text,lvlist); } catch (Exception ex) { Toast.makeText(getApplicationContext(),ex.getMessage(), Toast.LENGTH_LONG).show(); } } public void hepsinisil() { final AlertDialog.Builder dialog=new AlertDialog.Builder(this); dialog.setTitle("Seçim"); dialog.setCancelable(false); LinearLayout layout=new LinearLayout(this); layout.setOrientation(LinearLayout.VERTICAL); final RadioGroup grup=new RadioGroup(this); final RadioButton[] rbtn={new RadioButton(this),new RadioButton(this)}; rbtn[0].setText(list[0].get(sp[0].getSelectedItemPosition())); rbtn[1].setText(list[1].get(sp[1].getSelectedItemPosition())); grup.addView(rbtn[0]); grup.addView(rbtn[1]); layout.addView(grup); dialog.setView(layout); dialog.setPositiveButton("Hepsini Sil", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { int secilen_yil=sp[0].getSelectedItemPosition(); int secilen_ay=sp[1].getSelectedItemPosition(); if(secilen_ay>-1&&secilen_yil>-1) { try { int secilen_id=grup.getCheckedRadioButtonId(); if (secilen_id==rbtn[0].getId())//Yıl'a göre hepsini silme { baglan(); db.delete("Puantaj","yilid=?",new String[]{id.get(secilen_yil)+""}); db.close(); MainActivity.datagetir(); spdoldur(); ara(); } else if(secilen_id==rbtn[1].getId())//Secili yıl'ın bu hesini silme { baglan(); for(int a=0;a<lvlis_id.size();a++) db.delete("Puantaj","id=? and yilid=?",new String[]{lvlis_id.get(a)+"",id.get(secilen_yil)+""}); db.close(); MainActivity.datagetir(); ara(); } else Toast.makeText(getApplicationContext(),"Hiçbir secim yapılmadı!!",Toast.LENGTH_SHORT).show(); } catch (Exception ex) { } } } }); dialog.setNegativeButton("Vazgeç", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { } }); dialog.create().show(); } } <span data-mce-type="bookmark" style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" class="mce_SELRES_start"></span>
Android DataBase ve Özelleştirilmiş Adepter Kullanımı
DataBaseKullanm Tamamını indir
package com.example.ali.databasekullanm; import android.app.AlertDialog; import android.content.ContentValues; import android.content.Context; import android.content.DialogInterface; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.Button; import android.widget.EditText; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.Toast; import java.util.ArrayList; import java.util.List; import adepter.myadepter; import kisi.Kisi; import veritabani.vt; public class MainActivity extends AppCompatActivity implements View.OnClickListener{ ListView lv; EditText[] et,et_gun; int[] id={R.id.ad,R.id.soyad,R.id.yas}; myadepter adp; List<Kisi> liste; ArrayList<Integer> idliste; Button btn; vt vtys; SQLiteDatabase db; AlertDialog.Builder dialog; LinearLayout layout; int secilenid; Context context; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); context=this; et=new EditText[id.length]; vtys=new vt(this); lv=(ListView)findViewById(R.id.list); liste=new ArrayList<Kisi>(); adp=new myadepter(this,liste); lv.setAdapter(adp); for(int i=0;i<id.length;i++) et[i]=(EditText)findViewById(id[i]); btn=(Button)findViewById(R.id.btnekle); btn.setOnClickListener(this); idliste=new ArrayList<Integer>(); datagetir(); lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { secilenid=i; layout=new LinearLayout(context); layout.setOrientation(LinearLayout.VERTICAL); dialog=new AlertDialog.Builder(context); dialog.setTitle("Düzenle veya Sil"); dialog.setCancelable(true); et_gun=new EditText[et.length]; for(int a=0;a<id.length;a++) { et_gun[a] = new EditText(context); layout.addView(et_gun[a]); } Kisi k=liste.get(secilenid); et_gun[0].setText(k.ad); et_gun[1].setText(k.soyad); et_gun[2].setText(k.yas+""); dialog.setView(layout); dialog.setPositiveButton("Düzenle", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { if(kontrol(et_gun)) { int id=idliste.get(secilenid); try { baglan(); int yas=Integer.parseInt(et_gun[2].getText()+""); ContentValues par=new ContentValues(); par.put("ad",et_gun[0].getText()+""); par.put("soyad",et_gun[1].getText()+""); par.put("yas",yas); db.update("Kisi",par,"id=?",new String[]{id+""}); db.close(); datagetir(); }catch (Exception ex) { Toast.makeText(context,ex.getMessage(),Toast.LENGTH_LONG).show(); } } } }); dialog.setNegativeButton("Sil", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { int id=idliste.get(secilenid); try { baglan(); int yas=Integer.parseInt(et_gun[2].getText()+""); db.delete("Kisi","id=?",new String[]{id+""}); db.close(); datagetir(); }catch (Exception ex) { Toast.makeText(context, ex.getMessage(), Toast.LENGTH_LONG).show(); } } }); dialog.create().show(); } }); } public void baglan() { try { db=vtys.getWritableDatabase(); } catch (Exception ex) { Toast.makeText(getApplicationContext(),ex.getMessage(),Toast.LENGTH_LONG).show(); } } public boolean kontrol(EditText[] jtext) { int sayac=0; for(int i=0;i<jtext.length;i++) if(jtext[i].getText().length()>0) sayac++; if(sayac==jtext.length) return true; return false; } @Override public void onClick(View view) { try { baglan(); int yas=Integer.parseInt(et[2].getText()+""); if(kontrol(et)) { ContentValues par=new ContentValues(); par.put("ad",et[0].getText()+""); par.put("soyad",et[1].getText()+""); par.put("yas",yas); db.insertOrThrow("Kisi",null,par); db.close(); datagetir(); } } catch (Exception ex) { Toast.makeText(getApplicationContext(),ex.getMessage(),Toast.LENGTH_LONG).show(); } } public void datagetir(){ try { baglan(); Cursor c=db.query("Kisi",new String[]{"id","ad","soyad","yas"},null,null,null,null,null); liste.clear(); idliste.clear(); adp.notifyDataSetChanged();//liste değisiklik oldupu için adepteri güncelliyoruz c.moveToPosition(-1);//işaretcinin(Cursor) pozisyonu ayalıyoruz tablonun ilk satırından baslaması için while(c.moveToNext())//ileri diyoruz boylece Cursor tablonun ilk satırına geciyor { Kisi k=new Kisi(); k.ad=c.getString(1); k.soyad=c.getString(2); k.yas=c.getInt(3); liste.add(k);//liste Kisi tipinde item aldığı için Kisi sınıfından nesne turetip degiskenlerine atıp nesneyi attık idliste.add(c.getInt(0)); } db.close(); c.close(); } catch (Exception ex) { Toast.makeText(getApplicationContext(),ex.getMessage(),Toast.LENGTH_LONG).show(); } } }
package adepter; import android.app.Activity; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.TextView; import com.example.ali.databasekullanm.R; import java.util.List; import kisi.Kisi; public class myadepter extends BaseAdapter { List<Kisi> liste; LayoutInflater layout; public myadepter(Activity a,List<Kisi> liste){ this.liste=liste; layout=(LayoutInflater)a.getSystemService(Context.LAYOUT_INFLATER_SERVICE); } @Override public int getCount() { return liste.size(); } @Override public Object getItem(int i) { return liste.get(i); } @Override public long getItemId(int i) { return i; } @Override public View getView(int i, View view, ViewGroup viewGroup) { View v=layout.inflate(R.layout.colum,null); TextView t1=(TextView)v.findViewById(R.id.ad); TextView t2=(TextView)v.findViewById(R.id.soyad); TextView t3=(TextView)v.findViewById(R.id.yas); Kisi k=liste.get(i); t1.setText(k.ad); t2.setText(k.soyad); t3.setText(""+k.yas); return v; } }<span id="mce_marker" data-mce-type="bookmark" data-mce-fragment="1"></span>
package kisi; public class Kisi { public String ad; public String soyad; public int yas; } <span id="mce_marker" data-mce-type="bookmark" data-mce-fragment="1"></span>
Android ListView ve Spinner kullanımı
<RelativeLayout android:layout_width="375dp" android:layout_height="503dp"> <TableLayout android:layout_width="match_parent" android:layout_marginTop="10dp" android:layout_height="450dp" android:layout_marginLeft="10dp"> <TableRow android:layout_width="match_parent" android:layout_height="100dp"> <TableRow android:layout_width="190dp" android:layout_height="300dp"> <ListView android:id="@+id/llist" android:layout_width="170dp" android:layout_height="250dp" android:layout_marginLeft="10dp" android:layout_marginTop="10dp"></ListView> </TableRow> <Spinner android:id="@+id/slist" android:layout_width="100dp" android:layout_height="50dp" ></Spinner> </TableRow> <TableRow android:layout_width="match_parent" android:layout_height="100dp"> <EditText android:id="@+id/tad" android:layout_width="100dp" android:layout_height="45dp"/> </TableRow> <TableRow android:layout_width="match_parent" android:layout_height="100dp"> <Button android:id="@+id/btn_ekle" android:layout_width="100dp" android:layout_height="45dp" android:text="Ekle" /> <Button android:id="@+id/btn_sil" android:layout_width="100dp" android:layout_height="45dp" android:text="Sil" /> <Button android:id="@+id/newactivity" android:layout_width="120dp" android:layout_height="45dp" android:text="NEW FORM" /> </TableRow> </TableLayout> </RelativeLayout>
package com.example.ali.ilkuygulama; import android.content.Intent; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.*; import java.util.ArrayList; public class MainActivity extends AppCompatActivity implements View.OnClickListener{ EditText tad; Button btnekle,btnsil,btn_frm; ListView llist; Spinner slist; ArrayList<String>[] liste; ArrayAdapter<String>[] adp; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tad=(EditText)findViewById(R.id.tad); btnekle=(Button)findViewById(R.id.btn_ekle); btnekle.setOnClickListener(this); btnsil=(Button)findViewById(R.id.btn_sil); btnsil.setOnClickListener(this); btn_frm=(Button)findViewById(R.id.newactivity); btn_frm.setOnClickListener(this); liste=new ArrayList[]{new ArrayList(),new ArrayList()}; adp=new ArrayAdapter[]{new ArrayAdapter(this,android.R.layout.simple_list_item_1,liste[0]),new ArrayAdapter(this,android.R.layout.simple_spinner_item,liste[1])}; //Yukarı da listeleri adeptere baglıyorum llist=(ListView)findViewById(R.id.llist); slist=(Spinner)findViewById(R.id.slist); llist.setAdapter(adp[0]);//Componentlere adepterleri bağlıyorum yani set ediyorum slist.setAdapter(adp[1]); } @Override public void onClick(View view) { switch (view.getId()){//Butonların id'sine göre case R.id.btn_ekle:ekle();break; case R.id.btn_sil:sil();break; case R.id.newactivity:newfrm();break; } } public void ekle(){ if(tad.getText().length()>0) { adp[0].add(tad.getText()+"");//item'leri Adepter ile ekliyorum adp[1].add(tad.getText()+""); tad.setText(""); }else Toast.makeText(getApplicationContext(),"Bilgileri Doğru giriniz!!", Toast.LENGTH_LONG).show(); //Mesaj verme } public void sil(){ int secilen=slist.getSelectedItemPosition();//Spinner den sectiğim item' in index numarası if(secilen>-1) liste[1].remove(secilen);//Array den siliyorum adp[1].notifyDataSetChanged();//Adepter'i güncelliyorum } public void newfrm(){ // Intent frm=new Intent(this,Main2Activity.class); // startActivity(frm); //Intent nesnesi ile suan için işim olmadıgı için 2.forma böyle gecis startActivity(new Intent(this,Main2Activity.class)); } } <span id="mce_marker" data-mce-type="bookmark" data-mce-fragment="1"></span>