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Simple-Camera
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Code Issues Packages Projects Releases Wiki Activity

remove exif info after image capture if user config.savePhotoMetadata == false

This commit is contained in:
darthpaul 2022-07-12 22:15:44 +01:00
parent e1f292692a
commit d3d67ec4a4
2 changed files with 39 additions and 2 deletions
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26
app/src/main/kotlin/com/simplemobiletools/camera/helpers/ExifRemover.kt Normal file
View File

@ -0,0 +1,26 @@
package com.simplemobiletools.camera.helpers
import android.content.ContentResolver
import android.net.Uri
import androidx.annotation.WorkerThread
import androidx.exifinterface.media.ExifInterface
import com.simplemobiletools.commons.extensions.removeValues
import java.io.IOException
class ExifRemover(private val contentResolver: ContentResolver) {
companion object {
private const val MODE = "rw"
}
@WorkerThread
fun removeExif(uri: Uri) {
try {
val fileDescriptor = contentResolver.openFileDescriptor(uri, MODE)
if (fileDescriptor != null) {
val exifInterface = ExifInterface(fileDescriptor.fileDescriptor)
exifInterface.removeValues()
}
} catch (e: IOException) {
}
}
}

13
app/src/main/kotlin/com/simplemobiletools/camera/implementations/CameraXPreview.kt
View File

@ -27,6 +27,7 @@ import com.simplemobiletools.camera.helpers.*
import com.simplemobiletools.camera.interfaces.MyPreview
import com.simplemobiletools.camera.models.MediaOutput
import com.simplemobiletools.commons.extensions.toast
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import kotlin.math.abs
import kotlin.math.max
import kotlin.math.min
@ -58,6 +59,7 @@ class CameraXPreview(
private val windowMetricsCalculator = WindowMetricsCalculator.getOrCreate()
private val videoQualityManager = VideoQualityManager(config)
private val imageQualityManager = ImageQualityManager(activity)
private val exifRemover = ExifRemover(contentResolver)
private val orientationEventListener = object : OrientationEventListener(activity, SensorManager.SENSOR_DELAY_NORMAL) {
@SuppressLint("RestrictedApi")
@ -368,8 +370,17 @@ class CameraXPreview(
imageCapture.takePicture(outputOptions, mainExecutor, object : OnImageSavedCallback {
override fun onImageSaved(outputFileResults: OutputFileResults) {
ensureBackgroundThread {
val savedUri = mediaOutput.uri ?: outputFileResults.savedUri!!
if (!config.savePhotoMetadata) {
exifRemover.removeExif(savedUri)
}
activity.runOnUiThread {
listener.toggleBottomButtons(false)
listener.onMediaSaved(mediaOutput.uri ?: outputFileResults.savedUri!!)
listener.onMediaSaved(savedUri)
}
}
}
override fun onError(exception: ImageCaptureException) {