how can we use v7widget code in android studio?. how to use v7widget in androidx?

Question

**this is my new project want to insert in this old code **<?xml

version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent">

     </androidx.constraintlayout.widget.ConstraintLayout>

**showing error on v7 widget while inserting old codes ** <?xml

version="1.0" encoding="utf-8"?>

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="5dp">
 
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="8dp">
 
            <ImageView
                android:id="@+id/imageView"
                android:layout_width="120dp"
                android:layout_height="90dp"
                android:padding="4dp" />
 
            <TextView
                android:id="@+id/textViewTitle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginLeft="5dp"
                android:layout_toRightOf="@id/imageView"
                android:text="Apple MacBook Air Core i5 5th Gen - (8 GB/128 GB SSD/Mac OS Sierra)"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Small"
                android:textColor="#000000" />
 
            <TextView
                android:id="@+id/textViewShortDesc"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@id/textViewTitle"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="5dp"
                android:layout_toRightOf="@id/imageView"
                android:text="13.3 Inch, 256 GB"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Small" />
 
            <TextView
                android:id="@+id/textViewRating"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@id/textViewShortDesc"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="5dp"
                android:layout_toRightOf="@id/imageView"
                android:background="@color/colorPrimary"
                android:paddingLeft="15dp"
                android:paddingRight="15dp"
                android:text="4.7"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Small.Inverse"
                android:textStyle="bold" />
 
            <TextView
                android:id="@+id/textViewPrice"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_below="@id/textViewRating"
                android:layout_marginLeft="5dp"
                android:layout_marginTop="5dp"
                android:layout_toRightOf="@id/imageView"
                android:text="INR 56990"
                android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
                android:textStyle="bold" />
 
        </RelativeLayout>
 
    </android.support.v7.widget.CardView>   </LinearLayout>

btm me btm me · Accepted Answer · 2020-11-06T05:47:36

insted of v7widget tag

used <androidx.cardview.widget.CardView

how can we use v7widget code in android studio?. how to use v7widget in androidx?

1 Answers