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reaccepting the EXIF related pull request for some git messup

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This commit is contained in:
tibbi 2020-09-22 15:13:59 +02:00
parent 3cb5cf1b91
commit f856a48591
3 changed files with 129 additions and 64 deletions
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30
app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/EditActivity.kt
View file

@ -39,6 +39,7 @@ import com.simplemobiletools.gallery.pro.dialogs.OtherAspectRatioDialog
import com.simplemobiletools.gallery.pro.dialogs.ResizeDialog
import com.simplemobiletools.gallery.pro.dialogs.SaveAsDialog
import com.simplemobiletools.gallery.pro.extensions.config
import com.simplemobiletools.gallery.pro.extensions.copyNonDimensionAttributesTo
import com.simplemobiletools.gallery.pro.extensions.fixDateTaken
import com.simplemobiletools.gallery.pro.extensions.openEditor
import com.simplemobiletools.gallery.pro.helpers.*
@ -304,16 +305,7 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
@TargetApi(Build.VERSION_CODES.N)
private fun saveImage() {
var inputStream: InputStream? = null
try {
if (isNougatPlus()) {
inputStream = contentResolver.openInputStream(uri!!)
oldExif = ExifInterface(inputStream!!)
}
} catch (e: Exception) {
} finally {
inputStream?.close()
}
setOldExif()
if (crop_image_view.isVisible()) {
crop_image_view.getCroppedImageAsync()
@ -354,6 +346,20 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
}
}
@TargetApi(Build.VERSION_CODES.N)
private fun setOldExif() {
var inputStream: InputStream? = null
try {
if (isNougatPlus()) {
inputStream = contentResolver.openInputStream(uri!!)
oldExif = ExifInterface(inputStream!!)
}
} catch (e: Exception) {
} finally {
inputStream?.close()
}
}
private fun shareImage() {
ensureBackgroundThread {
when {
@ -742,6 +748,8 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
override fun onCropImageComplete(view: CropImageView, result: CropImageView.CropResult) {
if (result.error == null) {
setOldExif()
val bitmap = result.bitmap
if (isSharingBitmap) {
isSharingBitmap = false
@ -862,7 +870,7 @@ class EditActivity : SimpleActivity(), CropImageView.OnCropImageCompleteListener
try {
if (isNougatPlus()) {
val newExif = ExifInterface(file.absolutePath)
oldExif?.copyTo(newExif, false)
oldExif?.copyNonDimensionAttributesTo(newExif)
}
} catch (e: Exception) {
}

2
app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/ViewPagerActivity.kt
View file

@ -986,7 +986,7 @@ class ViewPagerActivity : SimpleActivity(), ViewPager.OnPageChangeListener, View
if (isNougatPlus()) {
val newExif = ExifInterface(file.absolutePath)
oldExif?.copyTo(newExif, false)
oldExif?.copyNonDimensionAttributesTo(newExif)
}
} catch (e: Exception) {
}

57
app/src/main/kotlin/com/simplemobiletools/gallery/pro/extensions/ExifInterface.kt Normal file
View file

@ -0,0 +1,57 @@
package com.simplemobiletools.gallery.pro.extensions
import android.media.ExifInterface
import java.lang.reflect.Field
import java.lang.reflect.Modifier
fun ExifInterface.copyNonDimensionAttributesTo(destination: ExifInterface) {
val attributes = ExifInterfaceAttributes.AllNonDimensionAttributes
attributes.forEach {
val value = getAttribute(it)
if (value != null) {
destination.setAttribute(it, value)
}
}
try {
destination.saveAttributes()
} catch (ignored: Exception) {
}
}
private class ExifInterfaceAttributes {
companion object {
val AllNonDimensionAttributes = getAllNonDimensionExifAttributes()
private fun getAllNonDimensionExifAttributes(): List<String> {
val tagFields = ExifInterface::class.java.fields.filter { field -> isExif(field) }
val excludeAttributes = arrayListOf(
ExifInterface.TAG_IMAGE_LENGTH,
ExifInterface.TAG_IMAGE_WIDTH,
ExifInterface.TAG_PIXEL_X_DIMENSION,
ExifInterface.TAG_PIXEL_Y_DIMENSION,
ExifInterface.TAG_THUMBNAIL_IMAGE_LENGTH,
ExifInterface.TAG_THUMBNAIL_IMAGE_WIDTH,
ExifInterface.TAG_ORIENTATION)
return tagFields
.map { tagField -> tagField.get(null) as String }
.filter { x -> !excludeAttributes.contains(x) }
.distinct()
}
private fun isExif(field: Field): Boolean {
return field.type == String::class.java &&
isPublicStaticFinal(field.modifiers) &&
field.name.startsWith("TAG_")
}
private const val publicStaticFinal = Modifier.PUBLIC or Modifier.STATIC or Modifier.FINAL
private fun isPublicStaticFinal(modifiers: Int): Boolean {
return modifiers and publicStaticFinal > 0
}
}
}