1 files changed, 91 insertions, 0 deletions
diff --git a/libs/utils/WordPressUtils/src/main/java/org/wordpress/android/util/DisplayUtils.java b/libs/utils/WordPressUtils/src/main/java/org/wordpress/android/util/DisplayUtils.java
new file mode 100644
index 000000000..40a017e9a
--- /dev/null
+++ b/libs/utils/WordPressUtils/src/main/java/org/wordpress/android/util/DisplayUtils.java
@@ -0,0 +1,91 @@
+package org.wordpress.android.util;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import android.graphics.Point;
+import android.util.DisplayMetrics;
+import android.util.TypedValue;
+import android.view.Display;
+import android.view.Window;
+import android.view.WindowManager;
+
+public class DisplayUtils {
+    private DisplayUtils() {
+        throw new AssertionError();
+    }
+
+    public static boolean isLandscape(Context context) {
+        if (context == null)
+            return false;
+        return context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
+    }
+
+    public static Point getDisplayPixelSize(Context context) {
+        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        Display display = wm.getDefaultDisplay();
+        Point size = new Point();
+        display.getSize(size);
+        return size;
+    }
+
+    public static int getDisplayPixelWidth(Context context) {
+        Point size = getDisplayPixelSize(context);
+        return (size.x);
+    }
+
+    public static int getDisplayPixelHeight(Context context) {
+        Point size = getDisplayPixelSize(context);
+        return (size.y);
+    }
+
+    public static float spToPx(Context context, float sp){
+        DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
+        final float scale = displayMetrics.scaledDensity;
+        return sp * scale;
+    }
+
+    public static int dpToPx(Context context, int dp) {
+        float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp,
+                context.getResources().getDisplayMetrics());
+        return (int) px;
+    }
+
+    public static int pxToDp(Context context, int px) {
+        DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
+        return (int) ((px/displayMetrics.density)+0.5);
+    }
+
+    public static boolean isXLarge(Context context) {
+        if ((context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK)
+                == Configuration.SCREENLAYOUT_SIZE_XLARGE) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * returns the height of the ActionBar if one is enabled - supports both the native ActionBar
+     * and ActionBarSherlock - http://stackoverflow.com/a/15476793/1673548
+     */
+    public static int getActionBarHeight(Context context) {
+        if (context == null) {
+            return 0;
+        }
+        TypedValue tv = new TypedValue();
+        if (context.getTheme() != null
+                && context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
+            return TypedValue.complexToDimensionPixelSize(tv.data, context.getResources().getDisplayMetrics());
+        }
+
+        // if we get this far, it's because the device doesn't support an ActionBar,
+        // so return the standard ActionBar height (48dp)
+        return dpToPx(context, 48);
+    }
+
+    /**
+     * detect when FEATURE_ACTION_BAR_OVERLAY has been set
+     */
+    public static boolean hasActionBarOverlay(Window window) {
+        return window.hasFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
+    }
+}