diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/Preview.kt b/app/src/main/kotlin/com/simplemobiletools/camera/Preview.kt
index 89883fd7..c4b1d743 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/Preview.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/Preview.kt
@@ -316,17 +316,17 @@ class Preview : ViewGroup, SurfaceHolder.Callback, MediaScannerConnection.OnScan
     }
 
     private fun calculateFocusArea(x: Float, y: Float): Rect {
-        var left = java.lang.Float.valueOf(x / mSurfaceView.width * 2000 - 1000)!!.toInt()
-        var top = java.lang.Float.valueOf(y / mSurfaceView.height * 2000 - 1000)!!.toInt()
+        var left = x / mSurfaceView.width * 2000 - 1000
+        var top = y / mSurfaceView.height * 2000 - 1000
 
         val tmp = left
         left = top
         top = -tmp
 
-        val rectLeft = Math.max(left - FOCUS_AREA_SIZE / 2, -1000)
-        val rectTop = Math.max(top - FOCUS_AREA_SIZE / 2, -1000)
-        val rectRight = Math.min(left + FOCUS_AREA_SIZE / 2, 1000)
-        val rectBottom = Math.min(top + FOCUS_AREA_SIZE / 2, 1000)
+        val rectLeft = Math.max(left.toInt() - FOCUS_AREA_SIZE / 2, -1000)
+        val rectTop = Math.max(top.toInt() - FOCUS_AREA_SIZE / 2, -1000)
+        val rectRight = Math.min(left.toInt() + FOCUS_AREA_SIZE / 2, 1000)
+        val rectBottom = Math.min(top.toInt() + FOCUS_AREA_SIZE / 2, 1000)
         return Rect(rectLeft, rectTop, rectRight, rectBottom)
     }
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt
index 4138e759..74694e02 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt
@@ -436,6 +436,7 @@ class MainActivity : SimpleActivity(), SensorEventListener, PreviewListener, Pho
             resumeCameraItems()
             setupPreviewImage(mIsInPhotoMode)
             scheduleFadeOut()
+            mFocusRectView.setStrokeColor(config.primaryColor)
 
             if (mIsVideoCaptureIntent && mIsInPhotoMode) {
                 togglePhotoVideo()
diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/views/FocusRectView.kt b/app/src/main/kotlin/com/simplemobiletools/camera/views/FocusRectView.kt
index a43b1b89..acf20819 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/views/FocusRectView.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/views/FocusRectView.kt
@@ -6,7 +6,7 @@ import android.graphics.Paint
 import android.graphics.Rect
 import android.os.Handler
 import android.view.ViewGroup
-import com.simplemobiletools.camera.R
+import com.simplemobiletools.camera.extensions.config
 
 class FocusRectView(context: Context) : ViewGroup(context) {
     companion object {
@@ -14,7 +14,6 @@ class FocusRectView(context: Context) : ViewGroup(context) {
         private val RECT_DURATION = 500
 
         private var mDrawRect = false
-        private var mPrimaryColor = 0
 
         lateinit var mPaint: Paint
         lateinit var mHandler: Handler
@@ -24,18 +23,21 @@ class FocusRectView(context: Context) : ViewGroup(context) {
     init {
         setWillNotDraw(false)
         mHandler = Handler()
-        mPrimaryColor = resources.getColor(R.color.color_primary)
         setupPaint()
     }
 
     private fun setupPaint() {
         mPaint = Paint().apply {
             style = Paint.Style.STROKE
-            color = mPrimaryColor
+            color = context.config.primaryColor
             strokeWidth = 2f
         }
     }
 
+    fun setStrokeColor(color: Int) {
+        mPaint.color = color
+    }
+
     fun drawFocusRect(x: Int, y: Int) {
         mRect = Rect(x - RECT_SIZE, y - RECT_SIZE, x + RECT_SIZE, y + RECT_SIZE)
         toggleRect(true)