Guruh talabasi Zokirov Shohnurjon 2-labarotariya

312-18-guruh talabasi Zokirov Shohnurjon
2-labarotariya
Laboratoriyani bajarish uchun Android Studio dasturidan foydalandim, ya’ni O’quv Markazi admini uchun yangi kurs qo’shish, kursga tegishli yangi o’qituvchini qo’shish, o’chirish hamda o’zgartirish kabi kichik funksiyalarni bajaruvchi dastur.

Bu MainActivity.kt ya’ni dasturga birinchi kirganda ochiladigan oyna. Bunda bazadagi kurslar ro’yxati chiqadi, + tugmasini bosish orqali yangi kurs qo’shish uchun dialog ochiladi

Bu SecondActivity.kt, ya’ni mavjud kursni tanlab kirganda ochiladigan oyna. Bu oynada kursga tegishli o’qituvchilar ro’yxati hamda narxi haqida malumotlarni kiritish, o’chirish hamda o’zgartirish mumkin.
Quida bu ko’rinishni shakllantirish uchun yozilgan kodlar keltirilgan:

activity_main.xml

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=".activities.MainActivity">

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="26dp"
android:id="@+id/addCourse"
android:src="@drawable/ic_baseline_add_24"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent" />

android:layout_width="match_parent"
android:layout_height="match_parent"
tools:listitem="@layout/item_course"
android:orientation="vertical"
android:padding="8dp"
android:id="@+id/course_list"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constraintTop_toTopOf="parent" />

Ochiladigan dialog ko’rinishi:

android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="8dp">

android:id="@+id/name_course_edittext"
android:layout_width="match_parent"
android:layout_height="64dp"
android:hint="Enter Course Name"
android:padding="4dp"
android:paddingStart="8dp"
android:textColor="@color/black"
android:textSize="26sp" />

android:layout_width="match_parent"
android:layout_height="?actionBarSize"
android:gravity="end|center"
android:orientation="horizontal">

android:id="@+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="?selectableItemBackground"
android:text="Cancel"
android:textAllCaps="false"
android:textColor="#C94949" />

android:id="@+id/save"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="?selectableItemBackground"
android:text="Save"
android:textAllCaps="false"
android:textColor="#C94949" />

Bitta kurs ma’lumoti ko’rinishi:

android:layout_width="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:padding="4dp"
android:layout_height="wrap_content">

app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:cardCornerRadius="2dp"
app:cardBackgroundColor="#C9BDF1F8"
android:layout_width="match_parent"
android:layout_height="wrap_content">

android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
android:id="@+id/numberCourse"
tools:text="1"
android:textColor="@android:color/black"
android:textSize="32sp"
android:gravity="center"
android:layout_width="64dp"
android:layout_height="match_parent"/>
android:paddingStart="8dp"
android:gravity="center_vertical"
tools:text="Matematika"
android:textColor="@android:color/black"
android:textSize="32sp"
android:id="@+id/nameCourse"
android:layout_width="wrap_content"
android:layout_height="match_parent"
tools:ignore="RtlSymmetry" />
android:gravity="end|center_vertical"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent">
android:textAllCaps="false"
android:text="delete"
android:id="@+id/delete"
android:backgroundTint="@android:color/holo_blue_dark"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:textAllCaps="false"
android:text="edit"
android:id="@+id/edit"
android:backgroundTint="@android:color/holo_blue_dark"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>







activity_second.xml

xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context=".activities.SecondActivity">

android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="26dp"
android:id="@+id/addTeacher"
android:src="@drawable/ic_baseline_add_24"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent" />

android:layout_width="match_parent"
android:layout_height="match_parent"
tools:listitem="@layout/item_teacher"
android:orientation="vertical"
android:padding="8dp"
android:id="@+id/teacher_list"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
app:layout_constraintTop_toTopOf="parent" />



O’qituvchi ma’lumotlari hamda narxi haqidagi bitta ma’lumot ko’rinishi:

android:layout_width="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:padding="4dp"
android:layout_height="wrap_content">

app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:cardCornerRadius="2dp"
app:cardBackgroundColor="#C9BDF1F8"
android:layout_width="match_parent"
android:layout_height="wrap_content">

android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
android:id="@+id/numberTeacher"
tools:text="1"
android:textColor="@android:color/black"
android:textSize="32sp"
android:gravity="center"
android:layout_width="64dp"
android:layout_height="match_parent"/>
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
android:paddingStart="8dp"
android:gravity="center_vertical"
tools:text="Matematika"
android:textColor="@android:color/black"
android:textSize="32sp"
android:id="@+id/nameTeacher"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:ignore="RtlSymmetry" />
tools:text="300000 sum"
android:id="@+id/price"
android:textSize="24sp"
android:paddingEnd="8dp"
android:gravity="end"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:ignore="RtlSymmetry" />

android:gravity="end|center_vertical"
android:layout_width="match_parent"
android:orientation="vertical"
android:layout_height="match_parent">
android:textAllCaps="false"
android:text="delete"
android:id="@+id/delete"
android:backgroundTint="@android:color/holo_blue_dark"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
android:textAllCaps="false"
android:text="edit"
android:id="@+id/edit"
android:backgroundTint="@android:color/holo_blue_dark"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>






O’qituvchi qo’shish uchun chiqadigan dialog ko’rinishi:

android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="8dp">

android:id="@+id/name_teacher_edittext"
android:layout_width="match_parent"
android:layout_height="64dp"
android:hint="Enter Teacher Name"
android:padding="4dp"
android:paddingStart="8dp"
android:textColor="@color/black"
android:textSize="26sp" />

android:id="@+id/price_teacher_edittext"
android:layout_width="match_parent"
android:layout_height="64dp"
android:hint="Enter Course Price"
android:padding="4dp"
android:inputType="number"
android:paddingStart="8dp"
android:textColor="@color/black"
android:textSize="26sp" />

android:layout_width="match_parent"
android:layout_height="?actionBarSize"
android:gravity="end|center"
android:orientation="horizontal">

android:id="@+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="?selectableItemBackground"
android:text="Cancel"
android:textAllCaps="false"
android:textColor="#C94949" />

android:id="@+id/save"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="?selectableItemBackground"
android:text="Save"
android:textAllCaps="false"
android:textColor="#C94949" />