加上文字表盤

app/src/main/java/com/ray650128/iosclockwidget/IOSClockView.kt

@@ -59,6 +59,15 @@ class IOSClockView: View {
         }
     }
 
+    private val clockHourText: Paint by lazy {
+        Paint().apply {
+            isAntiAlias = true
+            style = Paint.Style.FILL
+            color = Color.BLACK
+            textSize = width * 0.1f
+        }
+    }
+
     private val clockMinuteScale: Paint by lazy {
         Paint().apply {
             isAntiAlias = true
@@ -103,7 +112,7 @@ class IOSClockView: View {
 
         drawClockFace(canvas)
 
-        drawScaleHourHand(canvas, 12)
+        drawTime(canvas)
 
         postInvalidateDelayed(30)
     }
@@ -146,10 +155,20 @@ class IOSClockView: View {
             val stopX = centerX + sin(degrees.toDouble()).toFloat() * (radius * 0.95f)
             val stopY = centerY - cos(degrees.toDouble()).toFloat() * (radius * 0.95f)
             canvas?.drawLine(startX, startY, stopX, stopY, clockHourScale)
+            if (i % 5 == 0) {
+                val text = "${if (i % 12 == 0) 12 else i % 12}"
+                val textX = centerX + sin(degrees.toDouble()).toFloat() * (radius * 0.75f) - if (text.length == 1) {
+                    (width * 0.1f) / 3.25f
+                } else {
+                    (width * 0.1f) / 2f
+                }
+                val textY = centerY - cos(degrees.toDouble()).toFloat() * (radius * 0.75f) + (width * 0.1f) / 2.75f
+                canvas?.drawText(text, textX, textY, clockHourText)
+            }
         }
     }
 
-    private fun drawScaleHourHand(canvas: Canvas?, value: Int) {
+    private fun drawTime(canvas: Canvas?) {
         val mPaint = Paint()
         val mPointRange = 100f
         // 取得目前時間：時、分、秒