改包名com.aiosman.ravenow

app/src/main/java/com/aiosman/ravenow/MainActivityLifecycle.kt

@@ -0,0 +1,18 @@
+package com.aiosman.ravenow
+
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
+
+object MainActivityLifecycle {
+    var isForeground = false
+}
+
+class MainActivityLifecycleObserver : DefaultLifecycleObserver {
+    override fun onStart(owner: LifecycleOwner) {
+        MainActivityLifecycle.isForeground = true
+    }
+
+    override fun onPause(owner: LifecycleOwner) {
+        MainActivityLifecycle.isForeground = false
+    }
+}