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Sep 19th, 2019
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  1. package com.example.zaliczenie_19_9_2019;
  2.  
  3. import android.content.ContentValues;
  4. import android.os.Bundle;
  5. import android.view.View;
  6. import android.widget.Button;
  7. import android.widget.EditText;
  8.  
  9. public class Zapis extends MainActivity {
  10. static int counter = 0;
  11.  
  12. private Button dodaj;
  13. private EditText nazwaTowaru;
  14. private EditText iloscTowaru;
  15.  
  16. @Override
  17. protected void onCreate(Bundle savedInstanceState) {
  18. super.onCreate(savedInstanceState);
  19. setContentView(R.layout.zapis);
  20.  
  21. dodaj = findViewById(R.id.buttonDodajDoBazy);
  22. nazwaTowaru = findViewById(R.id.editTextNazwaTowaru);
  23. iloscTowaru = findViewById(R.id.editTextIlosc);
  24.  
  25. View.OnClickListener dodajDoBazy = new View.OnClickListener() {
  26. @Override
  27. public void onClick(View view) {
  28. String nazwa = nazwaTowaru.getText().toString();
  29. int ilosc = Integer.parseInt(iloscTowaru.getText().toString());
  30. /*baza.execSQL("INSERT INTO 'towary' VALUES(" +
  31. counter + "," +
  32. nazwa + "," +
  33. ilosc + ");");
  34. */
  35. ContentValues cv = new ContentValues();
  36. cv.put("idTowaru", counter);
  37. cv.put("nazwa", nazwa);
  38. cv.put("ilosc", ilosc);
  39. baza.insertOrThrow("towary", null, cv);
  40. counter++;
  41. }
  42. };
  43.  
  44. dodaj.setOnClickListener(dodajDoBazy);
  45.  
  46. }
  47. }
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