diff --git a/README.md b/README.md
index d623297..faa4593 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,11 @@
-[![](https://jitpack.io/v/DeweyReed/HmsPickerView.svg)](https://jitpack.io/#DeweyReed/HmsPickerView)
+[![](https://jitpack.io/v/xyz.aprildown/HmsPickerView.svg)](https://jitpack.io/#xyz.aprildown/HmsPickerView)
 
 # HmsPickerView
 
-A beautiful little Android view to pick hours, minutes, seconds.
+A beautiful little Android view to pick hours, minutes and seconds.
 
-<img src="./images/image.webp" alt="Screenshot" width=256px/>
+<img src="images/port.webp" alt="Port" width="360px" />
+<img src="images/land.webp" alt="Land" width="720px" />
 
 ## Installation
 
@@ -23,14 +24,16 @@ Step 2. Add the dependency
 
 ```Groovy
 dependencies {
-    implementation 'com.github.DeweyReed:HmsPickerView:${version}'
+    implementation "xyz.aprildown:HmsPickerView:${version}"
 }
 ```
 
-[![](https://jitpack.io/v/DeweyReed/HmsPickerView.svg)](https://jitpack.io/#DeweyReed/HmsPickerView)
+[![](https://jitpack.io/v/xyz.aprildown/HmsPickerView.svg)](https://jitpack.io/#xyz.aprildown/HmsPickerView)
 
 ## Usage
 
+In the XML:
+
 ```XML
 <xyz.aprildown.hmspickerview.HmsPickerView
     android:id="@+id/hmsPickerView"
@@ -38,6 +41,44 @@ dependencies {
     android:layout_height="wrap_content" />
 ```
 
+In the code:
+
+```Kotlin
+fun getHours(): Int
+fun setHours(hours: Int)
+
+fun getMinutes(): Int
+fun setMinutes(minutes: Int)
+
+fun getSeconds(): Int
+fun setSeconds(seconds: Int)
+
+fun getTimeInMillis(): Long
+fun setTimeInMillis(time: Long)
+
+fun setListener(l: HmsPickerView.Listener)
+interface Listener {
+    /**
+     * Indicates [HmsPickerView] now has an valid input(anything except 00h 00m 00s).
+     * This methods can be used to allow user to go forward (such as enabling "next" button).
+     */
+    fun onHmsPickerViewHasValidInput(hmsPickerView: HmsPickerView)
+
+    /**
+     * Indicates [HmsPickerView]'s input becomes 00h 00m 00s.
+     * This methods can be used to prevent user from going forward(such as disabling "next" button).
+     */
+    fun onHmsPickerViewHasNoInput(hmsPickerView: HmsPickerView)
+}
+```
+
+### Use this view in a dialog
+
+1. Create a XML file like [this one](https://github.com/DeweyReed/HmsPickerView/blob/master/app/src/main/res/layout/layout_picker.xml#L1).
+1. Wrap it into an AlertDialog like [this one](https://github.com/DeweyReed/HmsPickerView/blob/master/app/src/main/java/xyz/aprildown/hmspickerview/app/MainActivity.kt#L29).
+
+**🦄 Please star this repo if you like it 🦄**
+
 ## License
 
 [LICENSE](./LICENSE)
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