plectrum

commit b17b661ab897317affd1a12b224b85bf1f799946
parent c525cce9b94a4f38b8a3ee1b8c3be780a20acb90
Author: gstraube <gstraube@mailbox.org>
Date:   Sat, 21 Oct 2017 17:53:16 +0200

Extract method

Diffstat:
M
app/src/main/java/com/github/cythara/CanvasPainter.java
 | 
18
+++++++++---------

1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/app/src/main/java/com/github/cythara/CanvasPainter.java b/app/src/main/java/com/github/cythara/CanvasPainter.java
@@ -6,11 +6,9 @@ import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.drawable.Drawable;
 import android.support.v4.content.ContextCompat;
-import android.support.v4.math.MathUtils;
 import android.text.TextPaint;
-import android.util.Log;
 
-import static com.github.cythara.ListenerFragment.*;
+import static com.github.cythara.ListenerFragment.IS_RECORDING;
 
 class CanvasPainter {
 
@@ -134,12 +132,7 @@ class CanvasPainter {
     }
 
     private void drawIndicator() {
-        float deviation = (float) pitchDifference.deviation;
-
-        int rounded = Math.round(deviation);
-        int nearest = Math.round(rounded / 10f) * 10;
-
-        float xPos = x + (nearest * gaugeWidth / MAX_DEVIATION);
+        float xPos = x + (getNearestDeviation() * gaugeWidth / MAX_DEVIATION);
         String text = "|";
         canvas.drawText(text, xPos - numbersPaint.measureText(text) / 2F, y + 30,
                 numbersPaint);
@@ -186,4 +179,11 @@ class CanvasPainter {
 
         canvas.drawRect(0, 0, canvas.getWidth(), canvas.getHeight(), background);
     }
+
+    private int getNearestDeviation() {
+        float deviation = (float) pitchDifference.deviation;
+        int rounded = Math.round(deviation);
+
+        return Math.round(rounded / 10f) * 10;
+    }
 }
 \ No newline at end of file