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비전공자의 IoT 국비 교육 수강일지 Day_81 본문

비전공자의 코딩일지

비전공자의 IoT 국비 교육 수강일지 Day_81

chan_96 2022. 4. 13. 22:00

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코드

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="#FFEB34"
    tools:layout_editor_absoluteX="1dp"
    tools:layout_editor_absoluteY="-2dp">

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.97" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.5" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline5"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.92" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline6"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.08" />

    <ImageView
        android:id="@+id/imageView4"
        android:layout_width="70dp"
        android:layout_height="70dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline5"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/guideline6"
        app:layout_constraintVertical_bias="0.289"
        app:srcCompat="@drawable/fingerprint" />

    <TextView
        android:id="@+id/textView25"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="32dp"
        android:text="@string/pw_msg_label"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView4" />

    <TextView
        android:id="@+id/textView28"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView27"
        app:layout_constraintEnd_toStartOf="@+id/textView29"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView27"
        app:layout_constraintTop_toTopOf="@+id/textView27" />

    <TextView
        android:id="@+id/textView27"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView26"
        app:layout_constraintEnd_toStartOf="@+id/textView28"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView26"
        app:layout_constraintTop_toTopOf="@+id/textView26" />

    <TextView
        android:id="@+id/textView26"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="30dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintEnd_toStartOf="@+id/textView27"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView25" />

    <TextView
        android:id="@+id/textView29"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView28"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView28"
        app:layout_constraintTop_toTopOf="@+id/textView28" />

    <Button
        android:id="@+id/button26"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toTopOf="@+id/button41"
        app:layout_constraintEnd_toStartOf="@+id/button39"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="@+id/guideline4"
        app:layout_constraintTop_toTopOf="@+id/guideline6" />

    <Button
        android:id="@+id/button44"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toTopOf="@+id/button47"
        app:layout_constraintEnd_toStartOf="@+id/button45"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="@+id/guideline4"
        app:layout_constraintTop_toBottomOf="@+id/button41" />

    <Button
        android:id="@+id/button41"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toTopOf="@+id/button44"
        app:layout_constraintEnd_toStartOf="@+id/button42"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="@+id/guideline4"
        app:layout_constraintTop_toBottomOf="@+id/button26" />

    <Button
        android:id="@+id/button47"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline5"
        app:layout_constraintEnd_toStartOf="@+id/button48"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="@+id/guideline4"
        app:layout_constraintTop_toBottomOf="@+id/button44" />

    <Button
        android:id="@+id/button39"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button26"
        app:layout_constraintEnd_toStartOf="@+id/button40"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button26"
        app:layout_constraintTop_toTopOf="@+id/button26" />

    <Button
        android:id="@+id/button40"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button39"
        app:layout_constraintEnd_toStartOf="@+id/guideline3"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button39"
        app:layout_constraintTop_toTopOf="@+id/button39" />

    <Button
        android:id="@+id/button42"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button41"
        app:layout_constraintEnd_toStartOf="@+id/button43"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button41"
        app:layout_constraintTop_toTopOf="@+id/button41" />

    <Button
        android:id="@+id/button43"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button42"
        app:layout_constraintEnd_toStartOf="@+id/guideline3"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button42"
        app:layout_constraintTop_toTopOf="@+id/button42" />

    <Button
        android:id="@+id/button46"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button45"
        app:layout_constraintEnd_toStartOf="@+id/guideline3"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button45"
        app:layout_constraintTop_toTopOf="@+id/button45" />

    <Button
        android:id="@+id/button45"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button44"
        app:layout_constraintEnd_toStartOf="@+id/button46"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button44"
        app:layout_constraintTop_toTopOf="@+id/button44" />

    <Button
        android:id="@+id/button48"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button47"
        app:layout_constraintEnd_toStartOf="@+id/button49"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button47"
        app:layout_constraintTop_toTopOf="@+id/button47" />

    <Button
        android:id="@+id/button49"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:backgroundTint="#FFFFFF"
        android:insetTop="0dp"
        android:insetBottom="0dp"
        android:text="Button"
        android:textColor="#000000"
        app:cornerRadius="0dp"
        app:layout_constraintBottom_toBottomOf="@+id/button48"
        app:layout_constraintEnd_toStartOf="@+id/guideline3"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/button48"
        app:layout_constraintTop_toTopOf="@+id/button48" />
</androidx.constraintlayout.widget.ConstraintLayout>

테이블 코드

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="#FFEB34"
    tools:layout_editor_absoluteX="1dp"
    tools:layout_editor_absoluteY="-2dp">

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.97" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline4"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.5" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline5"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.92" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline6"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.08" />

    <ImageView
        android:id="@+id/imageView4"
        android:layout_width="70dp"
        android:layout_height="70dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline5"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/guideline6"
        app:layout_constraintVertical_bias="0.289"
        app:srcCompat="@drawable/fingerprint" />

    <TextView
        android:id="@+id/textView25"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="32dp"
        android:text="@string/pw_msg_label"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView4" />

    <TextView
        android:id="@+id/textView28"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView27"
        app:layout_constraintEnd_toStartOf="@+id/textView29"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView27"
        app:layout_constraintTop_toTopOf="@+id/textView27" />

    <TextView
        android:id="@+id/textView27"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView26"
        app:layout_constraintEnd_toStartOf="@+id/textView28"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView26"
        app:layout_constraintTop_toTopOf="@+id/textView26" />

    <TextView
        android:id="@+id/textView26"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="30dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintEnd_toStartOf="@+id/textView27"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintHorizontal_chainStyle="packed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView25" />

    <TextView
        android:id="@+id/textView29"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:text="@string/pw_text"
        android:textSize="20sp"
        app:layout_constraintBottom_toBottomOf="@+id/textView28"
        app:layout_constraintEnd_toStartOf="@+id/guideline4"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/textView28"
        app:layout_constraintTop_toTopOf="@+id/textView28" />

    <TableLayout
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline5"
        app:layout_constraintEnd_toStartOf="@+id/guideline3"
        app:layout_constraintStart_toStartOf="@+id/guideline4"
        app:layout_constraintTop_toTopOf="@+id/guideline6">

        <TableRow
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1">

            <Button
                android:id="@+id/button52"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button51"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button50"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />
        </TableRow>

        <TableRow
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1">

            <Button
                android:id="@+id/button54"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button55"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button53"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />
        </TableRow>

        <TableRow
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1">

            <Button
                android:id="@+id/button58"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button57"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button56"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />
        </TableRow>

        <TableRow
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="1">

            <Button
                android:id="@+id/button60"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button61"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />

            <Button
                android:id="@+id/button59"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:text="Button" />
        </TableRow>
    </TableLayout>

</androidx.constraintlayout.widget.ConstraintLayout>

실습문제2

Activity & Intent

Android 구성요소

Intent => p.229

Activity => p.251

Intent 이해 & 활용(p.220)

p.239

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