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Another bug fix to go with Issue 1044 -- this one only cropped up on my tablet though

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git-svn-id: https://zxing.googlecode.com/svn/trunk@2014 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2011-11-04 16:27:14 +00:00
parent c3659d2b94
commit e7781ae3d8
1 changed files with 5 additions and 1 deletions
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6
android/src/com/google/zxing/client/android/camera/CameraManager.java
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@ -245,7 +245,11 @@ public final class CameraManager {
*/ */
public Rect getFramingRectInPreview() { public Rect getFramingRectInPreview() {
if (framingRectInPreview == null) { if (framingRectInPreview == null) {
Rect rect = new Rect(getFramingRect()); Rect framingRect = getFramingRect();
if (framingRect == null) {
return null;
}
Rect rect = new Rect(framingRect);
Point cameraResolution = configManager.getCameraResolution(); Point cameraResolution = configManager.getCameraResolution();
Point screenResolution = configManager.getScreenResolution(); Point screenResolution = configManager.getScreenResolution();
rect.left = rect.left * cameraResolution.x / screenResolution.x; rect.left = rect.left * cameraResolution.x / screenResolution.x;