Create static helper methods for pixel-to-DP conversion

1 files changed, 28 insertions, 0 deletions

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/Pixels.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/Pixels.java
new file mode 100644
index 0000000000..527badd090
--- /dev/null
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/Pixels.java
@@ -0,0 +1,28 @@
+package org.dolphinemu.dolphinemu.utils;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
+
+public final class Pixels
+{
+	private Pixels()
+	{
+	}
+
+	public static float convertDpToPx(float original, Context context)
+	{
+		Resources resources = context.getResources();
+		DisplayMetrics metrics = resources.getDisplayMetrics();
+
+		return original * metrics.density;
+	}
+
+	public static float convertPxToDp(float original, Context context)
+	{
+		Resources resources = context.getResources();
+		DisplayMetrics metrics = resources.getDisplayMetrics();
+
+		return original / metrics.density;
+	}
+}