add itemSpace BindingAdapter for dp

sjjeong · Nov 24, 2019 · 4b20230 · 4b20230
1 parent aa6e9d9
commit 4b20230
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/simplerecyclerview/src/main/java/com/dino/library/dinorecyclerview/RecyclerViewExt.kt b/simplerecyclerview/src/main/java/com/dino/library/dinorecyclerview/RecyclerViewExt.kt
@@ -65,4 +65,19 @@ fun RecyclerView.setItemSpace(space: Float) {
     }
     val spacePixel = context.resources.displayMetrics.density * space
     addItemDecoration(DinoSpaceItemDecoration(spacePixel.toInt()))
+}
+
+@BindingAdapter("dino_itemSpace")
+fun RecyclerView.setItemSpace(space: String) {
+    if (!space.contains("dp")) {
+        return
+    }
+    val dpSpace = try {
+        space.dropLast(2).toFloat()
+    } catch (e: Exception) {
+        e.printStackTrace()
+        0f
+    }
+    val spacePixel = context.resources.displayMetrics.density * dpSpace
+    setItemSpace(spacePixel)
 }