Add implementation steps

Author: WendyYanto

README.md

@@ -4,3 +4,38 @@ A component view to help lazy load any view component (using layout resource ID)
 Disclaimer: For better visual purpose, this demo uses 1 second of delay and color to help you to understand how this lazy load component works
 
 ![Demo](https://github.com/WendyYanto/android-lazy-load-component/blob/master/assets/demo.gif)
+
+## Implementation Steps
+
+1. This library has already been included in jitpack.io. In order to use it, you should add it in your root build.gradle at the end of repositories:
+```
+allprojects {
+  repositories {
+    ...
+    maven { url 'https://jitpack.io' }
+  }
+}
+```
+2.  Add the dependency
+```
+dependencies {
+  implementation 'com.github.WendyYanto:android-lazy-load-component:v1.0.0'
+}
+```
+3. Include LazyLoadComponent in your XML layout (best recommended to use in `ScrollView`)
+```xml
+<dev.wendyyanto.library.LazyLoadComponent
+    android:layout_width="match_parent"
+    android:layout_height="10dp" />
+```
+4. Add the required attribute at LazyLoadComponent:
+- `app:layout_id`: The layout that is intended to be loaded lazily at runtime
+- `app:parent_layout_id`: The root layout's ID (it is used for LazyLoadComponent to decide when to load at runtime if only it's already on the viewport or beyond)
+
+```xml
+<dev.wendyyanto.library.LazyLoadComponent
+    android:layout_width="match_parent"
+    android:layout_height="10dp"
+    app:layout_id="@layout/layout_you_want_to_load_lazyily"
+    app:parent_layout_id="@id/root_layout_id" />
+```