activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    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:orientation="vertical"
    android:background="#76FF03"
    android:layout_height="match_parent"
    tools:context="com.example.android.shakti.MainActivity">
<ImageView
    android:layout_width="wrap_content"
    android:layout_height="400dp"
    android:src="@drawable/images61"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Welcome to Shakti App"
    android:layout_gravity="center_vertical"
    android:padding="10dp"
    android:textColor="#7E57C2"
    android:id="@+id/text1"
    android:textSize="32dp" />
 <TextView
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:text="This app is a one stop solution for women safety !!"
     android:layout_gravity="center_horizontal"
     android:padding="10dp"
     android:textColor="#5C6BC0"
     android:textSize="20dp"/>
 <Button
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:text="Get Started"
     android:padding="20dp"
     android:layout_margin="10dp"
     android:background="#FF5722"
     android:textColor="#651FFF"
     android:onClick="RegisterActivity"
     android:textSize="20dp"/>


</LinearLayout>