Recycle TemporaryBuffer for reducing object count

Bug: 216219602
Test: N/A
Change-Id: I1d0ca1719b2ec807249a47201fe62ccd06cf74e5

1 files changed, 7 insertions, 3 deletions

diff --git a/graphics/java/android/graphics/Paint.java b/graphics/java/android/graphics/Paint.java
index eefad8d0e4de..afd320d48c51 100644
--- a/graphics/java/android/graphics/Paint.java
+++ b/graphics/java/android/graphics/Paint.java
@@ -2184,9 +2184,13 @@ public class Paint {
                     contextCount, isRtl, outMetrics);
         } else {
             char[] buf = TemporaryBuffer.obtain(contextCount);
-            TextUtils.getChars(text, contextStart, contextStart + contextCount, buf, 0);
-            nGetFontMetricsIntForText(mNativePaint, buf, start - contextStart, count, 0,
-                    contextCount, isRtl, outMetrics);
+            try {
+                TextUtils.getChars(text, contextStart, contextStart + contextCount, buf, 0);
+                nGetFontMetricsIntForText(mNativePaint, buf, start - contextStart, count, 0,
+                        contextCount, isRtl, outMetrics);
+            } finally {
+                TemporaryBuffer.recycle(buf);
+            }
         }
 
     }