Set margin correctly for the right to left layout

vivchar · Mar 17, 2020 · 222f3ae · 222f3ae
1 parent 656cd3b
commit 222f3ae
Showing 1 changed file with 17 additions and 1 deletion.
diff --git a/...agerindicator/src/main/java/com/github/vivchar/viewpagerindicator/ViewPagerIndicator.java b/...agerindicator/src/main/java/com/github/vivchar/viewpagerindicator/ViewPagerIndicator.java
@@ -3,10 +3,12 @@
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Color;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
+import android.support.v4.view.ViewCompat;
 import android.support.v4.view.ViewPager;
 import android.support.v7.widget.LinearLayoutCompat;
 import android.util.AttributeSet;
@@ -135,7 +137,11 @@ protected FrameLayout createBoxedItem(final int position) {
                         (int) (mItemSize * mItemScale)
                 );
                 if (position > 0) {
-                        boxParams.setMargins(mDelimiterSize, 0, 0, 0);
+                        if (isRtl()) {
+                                boxParams.setMargins(0, 0, mDelimiterSize, 0);
+                        } else {
+                                boxParams.setMargins(mDelimiterSize, 0, 0, 0);
+                        }
                 }
                 box.setLayoutParams(boxParams);
                 return box;
@@ -153,6 +159,16 @@ protected ImageView createItem() {
                 return index;
         }
 
+        private boolean isRtl() {
+                final boolean result;
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                        result = getContext().getResources().getConfiguration().getLayoutDirection() == ViewCompat.LAYOUT_DIRECTION_RTL;
+                } else {
+                        result = false;
+                }
+                return result;
+        }
+
         protected class OnPageChangeListener implements ViewPager.OnPageChangeListener {
 
                 @Override