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계산기 앱을 개발하고 GridLayout을 사용하여 버튼을 구성하려고합니다. 화면 크기가 5.5 인치보다 클 때 완벽하게 작동하지만 5.5 인치 이하로 축소하면 모든 단추가 바깥쪽으로 들어가 매우 이상합니다. 나는 main_activity의 XML 파일 첨부 :Android Studio : 화면 크기가 축소되었을 때 버튼이 화면 밖으로 나옴
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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="@android:color/black"
tools:context="com.example.songwei.calculator.MainActivity">
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/GridLayout1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginBottom="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginTop="8dp"
android:background="@android:color/black"
android:columnCount="4"
android:orientation="horizontal"
android:rowCount="6"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="@+id/display"
android:layout_height="wrap_content"
android:layout_columnSpan="4"
android:layout_columnWeight="1"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_rowWeight="1"
android:text="0"
android:textAlignment="viewEnd"
android:textColor="@android:color/white"
android:textSize="50sp" />
<Button
android:id="@+id/btn_clear"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/darker_gray"
android:text="AC"
android:textSize="30sp" />
<Button
android:id="@+id/btn_root"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/darker_gray"
android:text="√"
android:textSize="30sp" />
<Button
android:id="@+id/btn_delete"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/darker_gray"
android:text="del"
android:textSize="30sp" />
<Button
android:id="@+id/btn_division"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/holo_orange_light"
android:text="÷"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_7"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="7"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_8"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="8"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_9"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="9"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_multiply"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/holo_orange_light"
android:text="×"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_4"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="4"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_5"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="5"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_6"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="6"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_subtraction"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/holo_orange_light"
android:text="-"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_3"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="3"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_2"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="2"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_1"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="1"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_add"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/holo_orange_light"
android:text="+"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_0"
android:layout_columnSpan="2"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="0"
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_dot"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="#696969"
android:text="."
android:textColor="@android:color/white"
android:textSize="30sp" />
<Button
android:id="@+id/btn_equal"
android:layout_columnWeight="1"
android:layout_rowWeight="1"
android:backgroundTint="@android:color/holo_orange_light"
android:text="="
android:textColor="@android:color/white"
android:textSize="30sp" />
</GridLayout>
</android.support.constraint.ConstraintLayout>
을 그리고 버튼의 미니 크기는 무엇이며, 그 영향을 미치는가?