Mavzu: Menyuni yaratish va undan foydalanish

O’ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI VA KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI

5-Amaliy ish

Mavzu: Menyuni yaratish va undan foydalanish
833-18 guruh Talabasi
Bajardi: Narzillayev Tursunpo’lat
Tekshirdi: Norkobilov S.A


Toshkent – 2022
№5-amaliyot ishi

Menyuni yaratish va undan foydalanish

1. Ishdan maqsad

• 
  Android-ilovalarni ishlab chiqish instrumentlari bilan tanishish;
  
• 
  asosiy va matnbop menyuni yaratishni o‘rganish.
  

2. Topshiriq

1. 
   MetroPicker paketni modifikatsiyalash;
   
2. 
   Aktivlikda asosiy menyuni yaratish;
   
3. 
   TextView Taqdim etish uchun matnbop menyuni dinamik yaratish;
   
4. 
   Asosiy Aktivlik uchun asosiy menyuni yaratish.
   

package com.example.labaratoriya5;

import androidx.annotation.NonNull;

import androidx.appcompat.app.AppCompatActivity;

import android.annotation.SuppressLint;

import android.os.Bundle;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.RadioButton;
import android.widget.TextView;
import android.widget.Toast;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {

private ArrayList query;

private ArrayList ans_a, ans_b, ans_c, ans_true;
private TextView queryText;
private RadioButton a, b, c;
private int count = -1;
private boolean javob = false;

@Override

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

queryText = findViewById(R.id.query);

a = findViewById(R.id.ans_a);
b = findViewById(R.id.ans_b);
c = findViewById(R.id.ans_c);

query = new ArrayList<>();

ans_a = new ArrayList<>();
ans_b = new ArrayList<>();
ans_c = new ArrayList<>();
ans_true = new ArrayList<>();

query.add("O'zbekiston Respublikasi mustaqilligi qachon e'lon qilingan?");

ans_a.add("1992 - yil 18 - noyabr");
ans_b.add("1991 - yil 31 - avgust");
ans_c.add("1991 - yil 1 - sentyabr");
ans_true.add("1991 - yil 31 - avgust");

query.add("O'zbekiston Respublikasi Davlat bayrog'i qachon qabul qilingan?");

ans_a.add("1991 - yil 18 - noyabr");
ans_b.add("1991 - yil 2 - iyun");
ans_c.add("1992 - yil 10 - dekabr");
ans_true.add("1991 - yil 18 - noyabr");

query.add("O'zbekiston Respublikasi konstitutsiyasi qachon qaul qilingan?");

ans_a.add("1992 - yil 8 - dekabr");
ans_b.add("1991 - yil 21 - oktyabr");
ans_c.add("1991 - yil 10 - dekabr");
ans_true.add("1992 - yil 8 - dekabr");

view_main(a, b, c, View.GONE);

}

@Override

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

@Override

public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
menu.setHeaderTitle("Matnbop menyu");
}

private void view_main(RadioButton aa, RadioButton bb, RadioButton cc, int visible) {

aa.setVisibility(visible);
bb.setVisibility(visible);
cc.setVisibility(visible);
}

@SuppressLint("NonConstantResourceId")

@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.item01:
queryText.setText(query.get(0));
a.setText(ans_a.get(0));
b.setText(ans_b.get(0));
c.setText(ans_c.get(0));
a.setChecked(false);
b.setChecked(false);
c.setChecked(false);
view_main(a, b, c, View.VISIBLE);
count = 0;
break;
case R.id.item02:
queryText.setText(query.get(1));
a.setText(ans_a.get(1));
b.setText(ans_b.get(1));
c.setText(ans_c.get(1));
a.setChecked(false);
b.setChecked(false);
c.setChecked(false);
view_main(a, b, c, View.VISIBLE);
count = 1;
break;
case R.id.item03:
queryText.setText(query.get(2));
a.setText(ans_a.get(2));
b.setText(ans_b.get(2));
c.setText(ans_c.get(2));
a.setChecked(false);
b.setChecked(false);
c.setChecked(false);
view_main(a, b, c, View.VISIBLE);
count = 2;
break;
// case R.id.item04:
// Toast.makeText(getApplicationContext(), "nimadir 4", Toast.LENGTH_LONG).show();
// break;
// case R.id.sub1item01:
// Toast.makeText(getApplicationContext(), "nimadir 5", Toast.LENGTH_LONG).show();
// break;
// case R.id.sub2item01:
// Toast.makeText(getApplicationContext(), "nimadir 6", Toast.LENGTH_LONG).show();
// break;
default:
break;
}

return super.onOptionsItemSelected(item);

}

@SuppressLint("NonConstantResourceId")

public void radioButton(View view) {
switch (view.getId()) {
case R.id.ans_a:
javob = ans_a.get(count).equals(ans_true.get(count));
break;
case R.id.ans_b:
javob = ans_b.get(count).equals(ans_true.get(count));
break;
case R.id.ans_c:
javob = ans_c.get(count).equals(ans_true.get(count));
break;
default:
break;
}
}

public void sendButton(View view) {

if (count != -1)
if (javob)
Toast.makeText(getApplicationContext(), "To'g'ri", Toast.LENGTH_SHORT).show();
else Toast.makeText(getApplicationContext(), "Noto'g'ri", Toast.LENGTH_SHORT).show();
}
}
dasturiy qism

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=".MainActivity">


android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="20dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" >


android:id="@+id/query"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Yakuniy test!"
android:textSize="20sp"
android:text
android:textColor="@color/black"/>


android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="20dp">


android:id="@+id/ans_a"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="A javob"
android:onClick="radioButton"/>


android:id="@+id/ans_b"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="B javob"
android:onClick="radioButton"/>


android:id="@+id/ans_c"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="C javob"
android:onClick="radioButton"/>





android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="Yuborish"
android:onClick="sendButton"/>






Dizayn qismi




android:id="@+id/item01"
android:icon="@drawable/menu_item"
android:title="1-savol">

android:id="@+id/item02"
android:title="2-savol">

android:id="@+id/item03"
android:title="3-savol">

android:id="@+id/item04"
android:title="833-18">

android:id="@+id/sub1item01"
android:title="Abdullayev Dilshod">

android:id="@+id/sub1item02"
android:title="Akramov Umarek">

android:id="@+id/sub1item03"
android:title="Narzillayev Tursunpo'lat">






Menyu qism