1 files changed, 31 insertions, 0 deletions
diff --git a/core/java/android/widget/Space.java b/core/java/android/widget/Space.java
index d98b937..d7b2ec2 100644
--- a/core/java/android/widget/Space.java
+++ b/core/java/android/widget/Space.java
@@ -72,4 +72,35 @@ public final class Space extends View {
     public void setLayoutParams(ViewGroup.LayoutParams params) {
         super.setLayoutParams(params);
     }
+
+    /**
+     * Compare to: {@link View#getDefaultSize(int, int)}
+     * If mode is AT_MOST, return the child size instead of the parent size
+     * (unless it is too big).
+     */
+    private static int getDefaultSize2(int size, int measureSpec) {
+        int result = size;
+        int specMode = MeasureSpec.getMode(measureSpec);
+        int specSize = MeasureSpec.getSize(measureSpec);
+
+        switch (specMode) {
+            case MeasureSpec.UNSPECIFIED:
+                result = size;
+                break;
+            case MeasureSpec.AT_MOST:
+                result = Math.min(size, specSize);
+                break;
+            case MeasureSpec.EXACTLY:
+                result = specSize;
+                break;
+        }
+        return result;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        setMeasuredDimension(
+                getDefaultSize2(getSuggestedMinimumWidth(), widthMeasureSpec),
+                getDefaultSize2(getSuggestedMinimumHeight(), heightMeasureSpec));
+    }
 }