Mirrors/FossifyGallery
2
0
Fork 1
mirror of https://github.com/FossifyOrg/Gallery.git synced 2024-11-30 08:18:00 +01:00
Code Issues Projects Releases Packages Wiki Activity

Update ViewPagerActivity.kt

Browse source 
- Removed  `mRotationDegrees != 0f` check, because save buttton wouldn't have shown anyway
- Check if output file is written
- Added helpers functions (with `.toString()` instead of using `""+`)
This commit is contained in:
Guillaume 2017-11-01 14:51:11 +01:00 committed by GitHub
parent 25bd77bd12
commit fdc1063838
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
app/src/main/kotlin/com/simplemobiletools/gallery/activities/ViewPagerActivity.kt
View file

@ -515,26 +515,29 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
inputStream?.close() inputStream?.close()
outputStream?.close() outputStream?.close()
} }
if (mRotationDegrees != 0f) { if (out.exists()) {
val exif = ExifInterface(out.absolutePath) val exif = ExifInterface(out.absolutePath)
var orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL) var orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL)
var orientationDegrees = when (orientation) { var orientationDegrees = (degreesForRotation(orientation) + mRotationDegrees) % 360
8 -> 270f exif.setAttribute(ExifInterface.TAG_ORIENTATION, rotationFromDegrees(orientationDegrees))
3 -> 180f
6 -> 90f
else -> 0f
}
orientationDegrees = (orientationDegrees + mRotationDegrees) % 360
orientation = when (orientationDegrees) {
90f -> 6
180f -> 3
270f -> 8
else -> 1
}
exif.setAttribute(ExifInterface.TAG_ORIENTATION, ""+ orientation)
exif.saveAttributes() exif.saveAttributes()
} }
} }
private fun degreesForRotation(orientation: Int) = when (orientation) {
ExifInterface.ORIENTATION_ROTATE_270 -> 270f
ExifInterface.ORIENTATION_ROTATE_180 -> 180f
ExifInterface.ORIENTATION_ROTATE_90 -> 90f
else -> 0f
}
private fun rotationFromDegrees(degrees: Float) = when (degrees) {
90f -> ExifInterface.ORIENTATION_ROTATE_90
180f -> ExifInterface.ORIENTATION_ROTATE_180
270f -> ExifInterface.ORIENTATION_ROTATE_270
else -> ExifInterface.ORIENTATION_NORMAL
}.toString()
private fun isShowHiddenFlagNeeded(): Boolean { private fun isShowHiddenFlagNeeded(): Boolean {
val file = File(mPath) val file = File(mPath)
if (file.isHidden) if (file.isHidden)