From 8731f27f833ed5b197accfe8cd398983253bc47c Mon Sep 17 00:00:00 2001
From: sathwikcs <85106054+sathwikcs@users.noreply.github.com>
Date: Fri, 27 Dec 2024 13:15:12 +0530
Subject: [PATCH] fixed battery issue

---
 .../attendanceapp/main/MainAppActivity.kt     | 23 +++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/in/sminnovations/attendanceapp/main/MainAppActivity.kt b/app/src/main/java/in/sminnovations/attendanceapp/main/MainAppActivity.kt
index d76f236..2e328e0 100644
--- a/app/src/main/java/in/sminnovations/attendanceapp/main/MainAppActivity.kt
+++ b/app/src/main/java/in/sminnovations/attendanceapp/main/MainAppActivity.kt
@@ -1,5 +1,8 @@
 package `in`.sminnovations.attendanceapp.main
 
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.BatteryManager
 import android.os.Bundle
 import android.view.WindowManager
 import androidx.activity.ComponentActivity
@@ -12,7 +15,11 @@ import `in`.sminnovations.attendanceapp.ui.theme.SMIAttendanceTheme
 class MainAppActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        if (shouldKeepScreenOn()) {
+            window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        }
         enableEdgeToEdge()
         setContent {
             SMIAttendanceTheme {
@@ -20,4 +27,16 @@ class MainAppActivity : ComponentActivity() {
             }
         }
     }
-}
\ No newline at end of file
+
+    private fun shouldKeepScreenOn(): Boolean {
+        val batteryStatus = registerReceiver(
+            null,
+            IntentFilter(Intent.ACTION_BATTERY_CHANGED)
+        ) ?: return false
+        val level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
+        val scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
+        val isCharging = batteryStatus.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1) > 0
+        val batteryPct = level * 100 / scale
+        return batteryPct > 50 || isCharging
+    }
+}