Mavzu: Android Studio muhitini o‘rnatish. Vidjetlar bilan ishlash. Xodisalar o‘rnatish

android:checked="false" Ushbu buyruq true yoki false qiymat qabul qiladi yani aktiv yoki passiv holstda bo’ladi.

android:text="Barcha shartlarga roziman" ushbu buyruq checkboxning matni hisoblanadi

android:textColor="#513814" Matn rangi

android:textAllCaps="true" Bu buyruq true va false qiymat qabul qiladi true qiymat qabul qilsa Barcha harflari katta harflarda bo’ladi

android:textStyle="italic" Ushbu buyuq yordamida harflarning stillarini ko’rsatiladi.

android:textSize="25sp" ushbu buyruq textning o’lchamini ko’rsatadi
<RadioButton
android:id="@+id/radioButton" RB ga id beradi
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:checked="true" 2 xil qiymat qabul qiladi true va false Cheked bolganda true aks holda fase
android:text="RadioButton" /> RB ni text qismi

Layout_Margin qismlari qolgan elementning shu hususiyatlari bilan umumiy.

Sodda Kalkulyator yaratish

xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:backgroundTint="@android:color/holo_red_dark"
android:backgroundTintMode="src_in"
android:visibility="visible"
android:orientation="vertical"
tools:context=".MainActivity">

<EditText
android:id="@+id/son1"
android:layout_width="match_parent"
android:layout_height="50dp"
android:hint="1-Sonni kiriting"
android:layout_marginBottom="20dp"
android:background="#FFF000"
android:inputType="numberSigned"
android:textStyle="italic"/>
<EditText
android:id="@+id/son2"
android:layout_width="match_parent"
android:layout_height="50dp"
android:hint="2-Sonni kiriting"
android:background="#0000FF"
android:inputType="numberSigned"
android:textStyle="bold"/>
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="@+id/btn1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="+"/>
<RadioButton
android:id="@+id/btn2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="-"/>
<RadioButton
android:id="@+id/btn3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="*"/>
<RadioButton
android:id="@+id/btn4"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="/"/>
RadioGroup>
<TextView
android:id="@+id/natija"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Result"
android:textSize="25sp"
android:textAlignment="center"
android:textStyle="bold"/>
LinearLayout>

Quydagi qismda dizayni yani tashqi ko’rinishini qurib oldik harbir elementga Id beridik