GUI Layouting (Main Options Menu)

src/ch/spherIC/recurvebowsight/PlatformUtils.java

+/**
+ * Copyright (C) 2005-2012 XELOG AG
+ */
+package ch.spherIC.recurvebowsight;
+
+import android.content.Context;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Color;
+
+
+/**
+ * @author  FC Smilari
+ */
+public class PlatformUtils {
+
+    public static int platformSelectionColor;
+
+
+    public static int getPlatformSelectionColor(final Context ctx) {
+
+        Bitmap bitmap = BitmapFactory.decodeResource(ctx.getResources(), android.R.drawable.list_selector_background);
+
+        int redBucket = 0;
+        int greenBucket = 0;
+        int blueBucket = 0;
+        int pixelCount = 0;
+
+        if (bitmap != null) {
+            for (int y = 0; y < bitmap.getHeight(); y++) {
+                for (int x = 0; x < bitmap.getWidth(); x++) {
+                    int c = bitmap.getPixel(x, y);
+
+                    pixelCount++;
+                    redBucket += Color.red(c);
+                    greenBucket += Color.green(c);
+                    blueBucket += Color.blue(c);
+                    // does alpha matter?
+                }
+            }
+
+            platformSelectionColor = Color.rgb(redBucket / pixelCount, greenBucket / pixelCount, blueBucket / pixelCount);
+            return platformSelectionColor;
+        }
+
+        return 0;
+    }
+
+}

src/ch/spherIC/recurvebowsight/RBSMainActivity.java

     public void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.rbs_main);
+        PlatformUtils.getPlatformSelectionColor(getApplicationContext());
 
         UnitConverter.setApplication(getApplication());
         RBSDatabaseHelper.setContext(this);