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author | Igor Murashkin <iam@google.com> | 2013-10-14 14:57:30 -0700 |
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committer | Igor Murashkin <iam@google.com> | 2013-10-14 14:57:30 -0700 |
commit | 160b036386b1b60ff3fce9742ce66bfcd54d6430 (patch) | |
tree | ec6c2d4e922456d3139b42082e704a145165dc68 /src/com/android/camera/util/CameraUtil.java | |
parent | 4a0a1ff8311b61f4bfeb79b27857b300e41a4859 (diff) | |
download | android_packages_apps_Snap-160b036386b1b60ff3fce9742ce66bfcd54d6430.tar.gz android_packages_apps_Snap-160b036386b1b60ff3fce9742ce66bfcd54d6430.tar.bz2 android_packages_apps_Snap-160b036386b1b60ff3fce9742ce66bfcd54d6430.zip |
CameraUtil: add float clamp function
Bug: 10936156
Change-Id: I5fbaf399ed8ca0206d23aa7d0af11c9b8a1debe5
Diffstat (limited to 'src/com/android/camera/util/CameraUtil.java')
-rw-r--r-- | src/com/android/camera/util/CameraUtil.java | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/com/android/camera/util/CameraUtil.java b/src/com/android/camera/util/CameraUtil.java index f442f2210..0653199a1 100644 --- a/src/com/android/camera/util/CameraUtil.java +++ b/src/com/android/camera/util/CameraUtil.java @@ -392,6 +392,12 @@ public class CameraUtil { return x; } + public static float clamp(float x, float min, float max) { + if (x > max) return max; + if (x < min) return min; + return x; + } + public static int getDisplayRotation(Activity activity) { int rotation = activity.getWindowManager().getDefaultDisplay() .getRotation(); @@ -825,7 +831,7 @@ public class CameraUtil { } private static class ImageFileNamer { - private SimpleDateFormat mFormat; + private final SimpleDateFormat mFormat; // The date (in milliseconds) used to generate the last name. private long mLastDate; |