"Axborot texnologiyalari" kafedrasi mudiri 5111000 Kasb ta’limi 5330200 Informatika

 
3.
 
DT.ni realizatsiya qilish. (Foydalanuvchi interfeysi, kodlar qismi) 
 
 
Activity1 
 

---

 
Activity2

---

Activity3
 
 
 
 
 
 
 
 
 
 
 

---

Activity4
 
 
 
 
 
 
 
 
 
 
 

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Activity5
! 
Ushbu activityda pdf 
fayldan foydalandim. Pdf 
faylni adresini ko`rsatkan 
holda buttonning onclick 
funkfiyasi ishga tushganda 
ko`rsatgan pdf faylning 
manziliga avtomatik 
ravishda kirib yuklab 
ekranda ko`rsatadi. 
Bundan yashqari 
setSupportZoom(true) 
funksiyasi orqali pdf 
faylni kattalashtirib 
ko`rish imkoniyati ham 
qo`shilgan. 
 
 
 
 
 
 

---

Activity1 
 
xml version
="1.0" 
encoding
="utf-8"
?> 
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
:background
="@drawable/backgroundsss" 
tools
:context
="MainActivity"
> 
android
:id
="@+id/start" 
android
:layout_width
="154dp" 
android
:layout_height
="79dp" 
android
:background
="@drawable/dil5" 
app
:layout_constraintBottom_toBottomOf
="parent" 
app
:layout_constraintEnd_toEndOf
="parent" 
app
:layout_constraintHorizontal_bias
="0.498" 
app
:layout_constraintStart_toStartOf
="parent" 
app
:layout_constraintTop_toTopOf
="parent" 
app
:layout_constraintVertical_bias
="0.848" 
/> 

 
 
Activty2 
 
xml version
="1.0" 
encoding
="utf-8"
?> 
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
:orientation
="vertical" 
android
:weightSum
="10" 
android
:background
="@drawable/salom" 
tools
:context
=".MainActivity2"
> 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_weight
="2.5" 
android
:orientation
="horizontal" 
android
:weightSum
="3"
> 
android
:layout_width
="wrap_content" 
android
:id
="@+id/nazad" 
android
:layout_height
="73dp" 
android
:layout_marginLeft
="9dp" 
android
:layout_marginTop
="2dp" 
android
:paddingHorizontal
="@dimen/cardview_compat_inset_shadow" 
android
:src
="@drawable/ic_baseline_arrow_back_24" 
/> 
android
:layout_width
="286dp" 
android
:layout_height
="match_parent" 
android
:layout_gravity
="center" 
android
:gravity
="center" 
android
:text
="Learning" 
android
:textColor
="#ffffff" 

---

android
:textSize
="30dp" 
/> 
android
:layout_width
="48dp" 
android
:layout_height
="56dp" 
android
:layout_gravity
="center" 
android
:layout_marginRight
="15dp" 
android
:paddingHorizontal
="@dimen/cardview_compat_inset_shadow" 
android
:src
="@drawable/poisk" 
/> 
 
android
:layout_width
="286dp" 
android
:layout_height
="84dp" 
android
:layout_marginLeft
="81dp" 
android
:layout_marginTop
="27dp" 
android
:layout_gravity
="center" 
android
:layout_marginRight
="57dp" 
android
:layout_weight
="4.4" 
android
:background
="@drawable/fad1" 
/> 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_weight
="1.3" 
android
:textSize
="20dp" 
android
:layout_marginTop
="15dp" 
android
:gravity
="center_vertical" 
android
:textStyle
="bold" 
android
:textColor
="#090101" 
android
:layout_marginLeft
="20dp" 
android
:text
="Categories"
/> 
android
:layout_width
="match_parent" 
android
:layout_height
="140dp" 
android
:orientation
="horizontal" 
android
:layout_marginTop
="20dp" 
android
:weightSum
="2"
> 
android
:layout_width
="0dp" 
android
:layout_height
="match_parent" 
android
:layout_weight
="1"
> 
android
:layout_width
="wrap_content" 
android
:id
="@+id/Csharp" 
android
:layout_height
="wrap_content" 
android
:layout_gravity
="center" 
android
:layout_marginLeft
="8dp" 
android
:background
="@drawable/dilnoza" 
/> 
 
android
:layout_width
="0dp" 
android
:layout_height
="match_parent" 
android
:layout_weight
="1"
> 
android
:layout_width
="192dp" 
android
:id
="@+id/imagebutton1" 
android
:layout_height
="149dp" 

---

android
:layout_gravity
="center" 
android
:layout_marginLeft
="1dp" 
android
:layout_marginRight
="8dp" 
android
:background
="@drawable/ggggggg" 
/> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="140dp" 
android
:orientation
="horizontal" 
android
:layout_marginTop
="20dp" 
android
:weightSum
="2"
> 
android
:layout_width
="0dp" 
android
:layout_height
="match_parent" 
android
:layout_weight
="1"
> 
android
:layout_width
="200dp" 
android
:layout_height
="146dp" 
android
:layout_gravity
="center" 
android
:layout_marginLeft
="4dp" 
android
:background
="@drawable/yas" 
/> 
 
android
:layout_width
="0dp" 
android
:layout_height
="match_parent" 
android
:layout_weight
="1"
> 
android
:layout_width
="186dp" 
android
:layout_height
="149dp" 
android
:layout_gravity
="center" 
android
:layout_marginLeft
="3dp" 
android
:layout_marginRight
="5dp" 
android
:background
="@drawable/kkk" 
/> 
 
 

 
 
Activity3 
 
 
xml version
="1.0" 
encoding
="utf-8"
?> 
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
:weightSum
="9" 
android
:orientation
="vertical" 
tools
:context
=".MainActivity4"
> 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginLeft
="3dp" 
android
:layout_marginTop
="1dp" 

---

android
:weightSum
="2" 
android
:orientation
="horizontal" 
android
:layout_marginRight
="3.5dp" 
android
:layout_weight
="0.9"
> 
android
:id
="@+id/nazad" 
android
:layout_width
="wrap_content" 
android
:layout_height
="match_parent" 
android
:paddingHorizontal
="@dimen/cardview_compat_inset_shadow" 
android
:src
="@drawable/ic_baseline_arrow_back_24" 
/> 
android
:layout_width
="wrap_content" 
android
:layout_marginLeft
="50dp" 
android
:layout_height
="match_parent" 
android
:orientation
="horizontal" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:layout_height
="match_parent" 
android
:text
="Categories" 
android
:textSize
="30dp" 
android
:gravity
="center" 
android
:textStyle
="bold" 
android
:textColor
="#0A0B0B"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="3dp" 
android
:layout_marginLeft
="2dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button1" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="C# haqida ma`lumot" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="3.5dp" 
android
:layout_marginLeft
="4dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button2" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="C# Sintaksisi" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="3dp" 
android
:paddingLeft
="2.5dp" 
android
:layout_marginBottom
="5dp" 

---

android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button3" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="Izohga olish" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="4dp" 
android
:layout_marginLeft
="4dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button4" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="O`zgaruvchilar" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="2.5dp" 
android
:layout_marginLeft
="3.5dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button5" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="Ma`lumot tiplari" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="2dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button6" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="C# tipidagi kasting" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 

---

android
:layout_marginRight
="3.5dp" 
android
:layout_marginLeft
="3.5dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button7" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="C# operatorlari" 
android
:textSize
="20dp"
> 
 
 
android
:layout_width
="match_parent" 
android
:layout_height
="0dp" 
android
:layout_marginRight
="3.5dp" 
android
:layout_marginLeft
="3.5dp" 
android
:layout_marginBottom
="5dp" 
android
:layout_weight
="1"
> 
android
:layout_width
="match_parent" 
android
:id
="@+id/button8" 
android
:textStyle
="bold" 
android
:layout_height
="match_parent" 
android
:text
="C# if...else" 
android
:textSize
="20dp"
>