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Overwrite saved images instead of creating new ones (#8162)

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* Implementing overwrite instead of saving duplicated images

* Using filename instead of hardcoding image type

* Refactoring method to accept lambda for default value

* Removing extra parenthesis
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Platiplus 2022-10-11 09:20:30 -03:00 committed by GitHub
parent fba244423f
commit a3afb35539
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1 changed files with 43 additions and 7 deletions
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44
app/src/main/java/eu/kanade/tachiyomi/data/saver/ImageSaver.kt
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@ -1,12 +1,14 @@
package eu.kanade.tachiyomi.data.saver
import android.annotation.SuppressLint
import android.content.ContentUris
import android.content.Context
import android.graphics.Bitmap
import android.net.Uri
import android.os.Build
import android.os.Environment
import android.provider.MediaStore
import androidx.annotation.RequiresApi
import androidx.core.content.contentValuesOf
import androidx.core.net.toUri
import eu.kanade.tachiyomi.R
@ -40,18 +42,21 @@ class ImageSaver(
val pictureDir =
MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY)
val folderRelativePath = "${Environment.DIRECTORY_PICTURES}/${context.getString(R.string.app_name)}/"
val imageLocation = (image.location as Location.Pictures).relativePath
val contentValues = contentValuesOf(
MediaStore.Images.Media.DISPLAY_NAME to image.name,
MediaStore.Images.Media.MIME_TYPE to type.mime,
MediaStore.Images.Media.RELATIVE_PATH to
"${Environment.DIRECTORY_PICTURES}/${context.getString(R.string.app_name)}/" +
(image.location as Location.Pictures).relativePath,
MediaStore.Images.Media.RELATIVE_PATH to folderRelativePath + imageLocation,
)
val picture = context.contentResolver.insert(
val picture = findUriOrDefault(folderRelativePath, "$imageLocation$filename") {
context.contentResolver.insert(
pictureDir,
contentValues,
) ?: throw IOException(context.getString(R.string.error_saving_picture))
}
try {
data().use { input ->
@ -85,6 +90,37 @@ class ImageSaver(
return destFile.getUriCompat(context)
}
@RequiresApi(Build.VERSION_CODES.Q)
private fun findUriOrDefault(relativePath: String, imagePath: String, default: () -> Uri): Uri {
val projection = arrayOf(
MediaStore.MediaColumns._ID,
MediaStore.MediaColumns.DISPLAY_NAME,
MediaStore.Images.Media.MIME_TYPE,
MediaStore.MediaColumns.RELATIVE_PATH,
MediaStore.MediaColumns.DATE_MODIFIED,
)
val selection = "${MediaStore.MediaColumns.RELATIVE_PATH}='$relativePath' AND " +
"${MediaStore.MediaColumns.DISPLAY_NAME}='$imagePath'"
context.contentResolver.query(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
projection,
selection,
null,
null,
).use { cursor ->
if (cursor != null && cursor.count >= 1) {
cursor.moveToFirst().let {
val id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.MediaColumns._ID))
return ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, id)
}
}
}
return default()
}
}
sealed class Image(