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| author | Chih-Chung Chang <chihchung@google.com> | 2010-06-15 16:41:33 +0800 |
|---|---|---|
| committer | Chih-Chung Chang <chihchung@google.com> | 2010-06-23 12:44:35 +0800 |
| commit | ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5 (patch) | |
| tree | 3afe1d6a8399087d1fc5c30065464828225a23da /src/com/android/camera/Util.java | |
| parent | 186ff08e71d106e329171055accd4395760495ea (diff) | |
| download | packages_apps_LegacyCamera-ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5.zip packages_apps_LegacyCamera-ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5.tar.gz packages_apps_LegacyCamera-ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5.tar.bz2 | |
Support switching between multiple cameras.
Change-Id: Id444ebcd780c67f4990bd6f6b96c74379b6859ab
Diffstat (limited to 'src/com/android/camera/Util.java')
| -rw-r--r-- | src/com/android/camera/Util.java | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/com/android/camera/Util.java b/src/com/android/camera/Util.java index 44d5681..de99562 100644 --- a/src/com/android/camera/Util.java +++ b/src/com/android/camera/Util.java @@ -23,6 +23,7 @@ import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Matrix; import android.util.Log; +import android.view.Surface; import android.view.View; import android.view.animation.Animation; import android.view.animation.TranslateAnimation; @@ -278,4 +279,23 @@ public class Util { if (x < min) return min; return x; } + + public static void setCameraDisplayOrientation(Activity activity, + int cameraId, android.hardware.Camera camera) { + android.hardware.Camera.CameraInfo info = + new android.hardware.Camera.CameraInfo(); + android.hardware.Camera.getCameraInfo(cameraId, info); + int rotation = activity.getWindowManager().getDefaultDisplay() + .getRotation(); + int degrees = 0; + switch (rotation) { + case Surface.ROTATION_0: degrees = 0; break; + case Surface.ROTATION_90: degrees = 90; break; + case Surface.ROTATION_180: degrees = 180; break; + case Surface.ROTATION_270: degrees = 270; break; + } + + int result = (info.mOrientation - degrees + 360) % 360; + camera.setDisplayOrientation(result); + } } |