register to LifecycleOwner function

Author: Lars Werkman

sample/src/main/java/com/larswerkman/skeletonloading/sample/MainActivity.kt

@@ -17,7 +17,7 @@ class MainActivity : AppCompatActivity() {
         setContentView(R.layout.activity_main)
 
         loading = SkeletonLoading(this, R.drawable.skeleton, AlphaAnimation(.1f, .6f))
-        lifecycle.addObserver(loading)
+        loading.register(this)
 
         val binder = loading.create {
             bind(sample_text_view.skeleton(SkeletonTextView.TextWidth.LINES, 1.2))

skeletonloading/src/main/java/com/larswerkman/skeletonloading/SkeletonLoading.kt

@@ -5,6 +5,7 @@ import android.graphics.drawable.Drawable
 import androidx.annotation.DrawableRes
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleObserver
+import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.OnLifecycleEvent
 import java.util.concurrent.CopyOnWriteArrayList
 
@@ -37,6 +38,10 @@ class SkeletonLoading(
         return binder
     }
 
+    fun register(owner: LifecycleOwner) {
+        owner.lifecycle.addObserver(this)
+    }
+
     @OnLifecycleEvent(Lifecycle.Event.ON_CREATE)
     fun onCreate() {
         animation?.start { progress ->