<?
xml
version
=
"1.0"
encoding
=
"utf-8"
?>
<
androidx.constraintlayout.widget.ConstraintLayout
android:layout_width
=
"match_parent"
android:layout_height
=
"match_parent"
android:background
=
"#8BC34A"
android:backgroundTint
=
"@android:color/darker_gray"
tools:context
=
".MainActivity"
>
<
TextView
android:layout_width
=
"194dp"
android:layout_height
=
"43dp"
android:layout_marginStart
=
"114dp"
android:layout_marginLeft
=
"114dp"
android:layout_marginTop
=
"58dp"
android:layout_marginEnd
=
"103dp"
android:layout_marginRight
=
"103dp"
android:layout_marginBottom
=
"502dp"
android:scrollbarSize
=
"30dp"
android:text
=
" Calculator"
android:textAppearance
=
"@style/TextAppearance.AppCompat.Body1"
android:textSize
=
"30dp"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
EditText
android:id
=
"@+id/num1"
android:layout_width
=
"364dp"
android:layout_height
=
"28dp"
android:layout_marginStart
=
"72dp"
android:layout_marginTop
=
"70dp"
android:layout_marginEnd
=
"71dp"
android:layout_marginBottom
=
"416dp"
android:background
=
"@android:color/white"
android:ems
=
"10"
android:onClick
=
"clearTextNum1"
android:inputType
=
"number"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
EditText
android:id
=
"@+id/num2"
android:layout_width
=
"363dp"
android:layout_height
=
"30dp"
android:layout_marginStart
=
"72dp"
android:layout_marginTop
=
"112dp"
android:layout_marginEnd
=
"71dp"
android:layout_marginBottom
=
"374dp"
android:background
=
"@android:color/white"
android:ems
=
"10"
android:onClick
=
"clearTextNum2"
android:inputType
=
"number"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
TextView
android:id
=
"@+id/result"
android:layout_width
=
"356dp"
android:layout_height
=
"71dp"
android:layout_marginStart
=
"41dp"
android:layout_marginTop
=
"151dp"
android:layout_marginEnd
=
"48dp"
android:layout_marginBottom
=
"287dp"
android:background
=
"@android:color/white"
android:text
=
"result"
android:textColorLink
=
"#673AB7"
android:textSize
=
"25sp"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
Button
android:id
=
"@+id/sum"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_marginStart
=
"16dp"
android:layout_marginTop
=
"292dp"
android:layout_marginEnd
=
"307dp"
android:layout_marginBottom
=
"263dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doSum"
android:text
=
"+"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
Button
android:id
=
"@+id/sub"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_marginStart
=
"210dp"
android:layout_marginTop
=
"292dp"
android:layout_marginEnd
=
"113dp"
android:layout_marginBottom
=
"263dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doSub"
android:text
=
"-"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintHorizontal_bias
=
"1.0"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
app:layout_constraintVertical_bias
=
"0.507"
/>
<
Button
android:id
=
"@+id/div"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_marginStart
=
"307dp"
android:layout_marginTop
=
"292dp"
android:layout_marginEnd
=
"16dp"
android:layout_marginBottom
=
"263dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doDiv"
android:text
=
"/"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintHorizontal_bias
=
"0.0"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
Button
android:id
=
"@+id/mul"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_marginStart
=
"16dp"
android:layout_marginTop
=
"356dp"
android:layout_marginEnd
=
"307dp"
android:layout_marginBottom
=
"199dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doMul"
android:text
=
"x"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
/>
<
Button
android:id
=
"@+id/button"
android:layout_width
=
"103dp"
android:layout_height
=
"46dp"
android:layout_marginStart
=
"113dp"
android:layout_marginTop
=
"356dp"
android:layout_marginEnd
=
"206dp"
android:layout_marginBottom
=
"199dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doMod"
android:text
=
"%(mod)"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
app:layout_constraintVertical_bias
=
"0.515"
/>
<
Button
android:id
=
"@+id/pow"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_marginStart
=
"113dp"
android:layout_marginTop
=
"292dp"
android:layout_marginEnd
=
"210dp"
android:layout_marginBottom
=
"263dp"
android:backgroundTint
=
"@android:color/holo_red_light"
android:onClick
=
"doPow"
android:text
=
"n1^n2"
app:layout_constraintBottom_toBottomOf
=
"parent"
app:layout_constraintEnd_toEndOf
=
"parent"
app:layout_constraintHorizontal_bias
=
"0.0"
app:layout_constraintStart_toStartOf
=
"parent"
app:layout_constraintTop_toTopOf
=
"parent"
app:layout_constraintVertical_bias
=
"0.507"
/>
</
androidx.constraintlayout.widget.ConstraintLayout
>