From 2fc348845bdd196d718ed3aa27dd7d7b444e6225 Mon Sep 17 00:00:00 2001
From: Sean Wilson <sean.wilson@live.ca>
Date: Mon, 5 Jan 2026 14:24:28 -0500
Subject: [PATCH 1/2] Reduce minSdk to 21

---
 gaugelibrary/build.gradle.kts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gaugelibrary/build.gradle.kts b/gaugelibrary/build.gradle.kts
index 3c453e4..c6b76de 100644
--- a/gaugelibrary/build.gradle.kts
+++ b/gaugelibrary/build.gradle.kts
@@ -10,7 +10,7 @@ android {
     compileSdk = 34
 
     defaultConfig {
-        minSdk = 24
+        minSdk = 21
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles("consumer-rules.pro")

From ca4c66eda7e43909789cc1111a94e07f0302bb7c Mon Sep 17 00:00:00 2001
From: Sean Wilson <sean.wilson@live.ca>
Date: Tue, 6 Jan 2026 19:12:45 -0500
Subject: [PATCH 2/2] Allow setting value in xml

---
 .../src/main/java/com/imsalman/gaugelibrary/Gauge.kt         | 5 +++--
 gaugelibrary/src/main/res/values/attrs.xml                   | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gaugelibrary/src/main/java/com/imsalman/gaugelibrary/Gauge.kt b/gaugelibrary/src/main/java/com/imsalman/gaugelibrary/Gauge.kt
index 4eb119d..ddf77dc 100644
--- a/gaugelibrary/src/main/java/com/imsalman/gaugelibrary/Gauge.kt
+++ b/gaugelibrary/src/main/java/com/imsalman/gaugelibrary/Gauge.kt
@@ -106,6 +106,8 @@ class Gauge : View {
         // calculating one point sweep
         mPointAngle = (abs(sweepAngle.toDouble()) / (mEndValue - startValue))
 
+        mValue = a.getInt(styleable.CustomGauge_gaugeValue, startValue)
+
         // calculating divider step
         if (dividerSize > 0) {
             mDividerSize =
@@ -130,8 +132,7 @@ class Gauge : View {
         mPaint!!.style = Paint.Style.STROKE
         mRect = RectF()
 
-        mValue = startValue
-        mPoint = startAngle
+        mPoint = (startAngle + (mValue - startValue) * mPointAngle).toInt()
     }
 
     override fun onDraw(canvas: Canvas) {
diff --git a/gaugelibrary/src/main/res/values/attrs.xml b/gaugelibrary/src/main/res/values/attrs.xml
index 709b71f..6b46c05 100644
--- a/gaugelibrary/src/main/res/values/attrs.xml
+++ b/gaugelibrary/src/main/res/values/attrs.xml
@@ -7,6 +7,7 @@
         <attr name="gaugeStrokeCap" format="string" />
         <attr name="gaugeStartAngle" format="integer" />
         <attr name="gaugeSweepAngle" format="integer" />
+        <attr name="gaugeValue" format="integer" />
         <attr name="gaugeStartValue" format="integer" />
         <attr name="gaugeEndValue" format="integer" />
         <attr name="gaugePointSize" format="integer" />