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Merge "Update Bitmap.recycle() doc for heap-allocated pixel data" into honeycomb

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This commit is contained in:
Patrick Dubroy
2011-01-21 13:13:17 -08:00
committed by Android (Google) Code Review
parent 17d25c564d a383b3f646
commit 40c3704336
1 changed files with 6 additions and 4 deletions
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10
graphics/java/android/graphics/Bitmap.java
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@@ -165,10 +165,12 @@ public final class Bitmap implements Parcelable {
}
/**
* Free up the memory associated with this bitmap's pixels, and mark the
* bitmap as "dead", meaning it will throw an exception if getPixels() or
* setPixels() is called, and will draw nothing. This operation cannot be
* reversed, so it should only be called if you are sure there are no
* Free the native object associated with this bitmap, and clear the
* reference to the pixel data. This will not free the pixel data synchronously;
* it simply allows it to be garbage collected if there are no other references.
* The bitmap is marked as "dead", meaning it will throw an exception if
* getPixels() or setPixels() is called, and will draw nothing. This operation
* cannot be reversed, so it should only be called if you are sure there are no
* further uses for the bitmap. This is an advanced call, and normally need
* not be called, since the normal GC process will free up this memory when
* there are no more references to this bitmap.