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Fix Nullability annotation

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The initial commit of the @Nullable annotation appears
to have been based off of the javadocs. However, the actual
code does not appear to have allowed for null at that time.

It's not entirely clear if null was ever allowed, but it
hasn't been allowed since API 14 at least

Test: make
Fixes: 195924626
Change-Id: Ibffdc7b90cbfc3bc65a4a08bee52e2e3412bed3e
This commit is contained in:
John Reck
2021-08-12 17:12:10 -04:00
parent 5029d122d0
commit 9e91be3541
2 changed files with 3 additions and 4 deletions
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2
core/api/current.txt
View File

@@ -14971,7 +14971,7 @@ package android.graphics {
method public void drawTextRun(@NonNull android.graphics.text.MeasuredText, int, int, int, int, float, float, boolean, @NonNull android.graphics.Paint);
method public void drawVertices(@NonNull android.graphics.Canvas.VertexMode, int, @NonNull float[], int, @Nullable float[], int, @Nullable int[], int, @Nullable short[], int, int, @NonNull android.graphics.Paint);
method public void enableZ();
method public boolean getClipBounds(@Nullable android.graphics.Rect);
method public boolean getClipBounds(@NonNull android.graphics.Rect);
method @NonNull public final android.graphics.Rect getClipBounds();
method public int getDensity();
method @Nullable public android.graphics.DrawFilter getDrawFilter();

5
graphics/java/android/graphics/Canvas.java
View File

@@ -1272,11 +1272,10 @@ public class Canvas extends BaseCanvas {
* in a way similar to quickReject, in that it tells you that drawing
* outside of these bounds will be clipped out.
*
* @param bounds Return the clip bounds here. If it is null, ignore it but
* still return true if the current clip is non-empty.
* @param bounds Return the clip bounds here.
* @return true if the current clip is non-empty.
*/
public boolean getClipBounds(@Nullable Rect bounds) {
public boolean getClipBounds(@NonNull Rect bounds) {
return nGetClipBounds(mNativeCanvasWrapper, bounds);
}