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| author | Winson Chung <winsonc@google.com> | 2013-10-09 15:50:52 -0700 |
|---|---|---|
| committer | Winson Chung <winsonc@google.com> | 2013-10-09 17:53:32 -0700 |
| commit | 3a6e7f330e680ef718ca7c0921d842efb4d8bbae (patch) | |
| tree | 260e400c897a77d6727e5ea5f933864fa2ac1ace /src/com/android/launcher3/Utilities.java | |
| parent | 558f1c2ac73c3a0c3c0c316222b6b7f9c76e2501 (diff) | |
| download | android_packages_apps_Trebuchet-3a6e7f330e680ef718ca7c0921d842efb4d8bbae.tar.gz android_packages_apps_Trebuchet-3a6e7f330e680ef718ca7c0921d842efb4d8bbae.tar.bz2 android_packages_apps_Trebuchet-3a6e7f330e680ef718ca7c0921d842efb4d8bbae.zip | |
Initial changes for new clings. (Bug 11142616)
Change-Id: Id66ebceb99449941921d9e617dfe0cc05a2e3b65
Diffstat (limited to 'src/com/android/launcher3/Utilities.java')
| -rw-r--r-- | src/com/android/launcher3/Utilities.java | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java index b6900fe52..2cb9314e1 100644 --- a/src/com/android/launcher3/Utilities.java +++ b/src/com/android/launcher3/Utilities.java @@ -295,6 +295,23 @@ final class Utilities { sIconTextureWidth = sIconTextureHeight = widthPx; } + public static void scaleRect(Rect r, float scale) { + if (scale != 1.0f) { + r.left = (int) (r.left * scale + 0.5f); + r.top = (int) (r.top * scale + 0.5f); + r.right = (int) (r.right * scale + 0.5f); + r.bottom = (int) (r.bottom * scale + 0.5f); + } + } + + public static void scaleRectAboutCenter(Rect r, float scale) { + int cx = r.centerX(); + int cy = r.centerY(); + r.offset(-cx, -cy); + Utilities.scaleRect(r, scale); + r.offset(cx, cy); + } + public static void startActivityForResultSafely( Activity activity, Intent intent, int requestCode) { try { |