Скачать или смотреть LinearLayout In Android Studio | Java | Xml | In Urdu

LinearLayout.
A layout that arranges other views either horizontally in a single column or vertically in a single row.

Xml code
LinearLayout
android:layout_width="match_parent"
android:gravity="center"
android:layout_height="match_parent"
android:orientation="vertical"
EditText
android:id="@+id/edtfirstnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="90dp"
android:ems="10"
android:inputType="number"
android:hint="First Number"/
EditText
android:id="@+id/edtsecondnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="number"
android:hint="Enter Second Number"/
Button
android:id="@+id/btnadd"
android:layout_width="wrap_content"
android:layout_marginTop="50dp"
android:layout_height="wrap_content"
android:text="Add" /
TextView
android:id="@+id/txtresult"
android:layout_width="wrap_content"
android:layout_marginTop="50dp"
android:layout_height="wrap_content"
android:textSize="35dp"
android:textStyle="bold"
android:textColor="@color/black"
android:text="90"/
/LinearLayout