fix: handle thermal zones on Samsung Exynos devices

yhtyyar · yhtyyar · commit 8ff5ca11ab7b · 2026-01-20T13:59:49.000+03:00
Added fallback path for Samsung devices that use different sysfs paths
for temperature readings.
diff --git a/sysmetrics-core/src/main/kotlin/com/sysmetrics/infrastructure/android/AndroidMetricsProvider.kt b/sysmetrics-core/src/main/kotlin/com/sysmetrics/infrastructure/android/AndroidMetricsProvider.kt
@@ -191,10 +191,12 @@ public class AndroidMetricsProvider(private val context: Context) {
     }
 
     private fun readCpuTemperatureFallback(): Float {
+        // Samsung devices use different paths
         val possiblePaths = listOf(
             "/sys/devices/virtual/thermal/thermal_zone0/temp",
             "/sys/class/hwmon/hwmon0/temp1_input",
-            "/sys/class/hwmon/hwmon1/temp1_input"
+            "/sys/class/hwmon/hwmon1/temp1_input",
+            "/sys/devices/platform/exynos5-tmu/temp"   // Samsung Exynos
         )
 
         for (path in possiblePaths) {

Original file line number	Diff line number	Diff line change
`@@ -191,10 +191,12 @@ public class AndroidMetricsProvider(private val context: Context) {`
`191`	`191`	`}`
`192`	`192`
`193`	`193`	`private fun readCpuTemperatureFallback(): Float {`
	`194`	`+ // Samsung devices use different paths`
`194`	`195`	`val possiblePaths = listOf(`
`195`	`196`	`"/sys/devices/virtual/thermal/thermal_zone0/temp",`
`196`	`197`	`"/sys/class/hwmon/hwmon0/temp1_input",`
`197`		`- "/sys/class/hwmon/hwmon1/temp1_input"`
	`198`	`+ "/sys/class/hwmon/hwmon1/temp1_input",`
	`199`	`+ "/sys/devices/platform/exynos5-tmu/temp" // Samsung Exynos`
`198`	`200`	`)`
`199`	`201`
`200`	`202`	`for (path in possiblePaths) {`