O’zbekiston respublikasi oliy ta’lim, fan va innovatsiyalar vazirligi sharof rashidov nomidagi samarqand davlat universiteti




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Sana23.06.2024
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Bog'liq
Kurs-Ishi(Ravshan)

Ilovalar

MainActivity.java fayliga quyidagi kod yoziladi:


Button button = findViewById(R.id.btn);

button.setOnClickListener(new View.OnClickListener() {


@Override
public void onClick(View v) {
Intent intent = new Intent(getApplicationContext(), NewActivity.class);
startActivity(intent);
}
});

NewActivity.java faylida quyidagi kod ayoziladi:


Button b1 = findViewById(R.id.buy);

Button b2 = findViewById(R.id.buy2);


Button b3 = findViewById(R.id.buy4);


Button b4 = findViewById(R.id.buy5);

Button b5 = findViewById(R.id.buy6);

Button b6 = findViewById(R.id.buy9);


Button b7 = findViewById(R.id.buy7);


Button b8 = findViewById(R.id.buy8);

Button b9 = findViewById(R.id.buy10);

Button b10 = findViewById(R.id.buy11);


Button b11= findViewById(R.id.buy13);

b1.setOnClickListener(new View.OnClickListener() {

@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b2.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b3.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b4.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b5.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b6.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b7.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b8.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b8.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b9.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b10.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

b11.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


Intent intent = new Intent(getApplicationContext(), SavatActivity.class);


startActivity(intent);


}


});

SavatActivity.java fayli kodlari:


Button button = findViewById(R.id.sent);

EditText editText = findViewById(R.id.tel);


editText.setInputType(InputType.TYPE_CLASS_NUMBER);


button.setOnClickListener(new View.OnClickListener() {


@Override


public void onClick(View v) {


if (isAllFieldsFilled()) {


// Keyingi oynaga o'tish


Intent intent = new Intent(getApplicationContext(), NatijaActivity.class);


startActivity(intent);


} else {

// Ogohlantirish ko'rsatish

showErrorMessage("Barcha ma'lumotlarni to'ldiring");


}

}


private void showErrorMessage(String message) {


Toast.makeText(getApplicationContext(), message, Toast.LENGTH_LONG).show();


}

private boolean isAllFieldsFilled() {


String phoneNumber = editText.getText().toString().trim();


return !phoneNumber.isEmpty();


}


});
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O’zbekiston respublikasi oliy ta’lim, fan va innovatsiyalar vazirligi sharof rashidov nomidagi samarqand davlat universiteti

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