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fullscreen: show PNG rotated according to Exif

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Thibault Deckers 2020-10-09 14:07:14 +09:00
parent 120f9cd4e4
commit c5feba5691
2 changed files with 4 additions and 3 deletions
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2
android/app/src/main/java/deckers/thibault/aves/channel/streams/ImageByteStreamHandler.java
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@ -95,7 +95,7 @@ public class ImageByteStreamHandler implements EventChannel.StreamHandler {
} finally { } finally {
Glide.with(activity).clear(target); Glide.with(activity).clear(target);
} }
} else if (!MimeTypes.isSupportedByFlutter(mimeType)) { } else if (!MimeTypes.isSupportedByFlutter(mimeType, rotationDegrees)) {
// we convert the image on platform side first, when Dart Image.memory does not support it // we convert the image on platform side first, when Dart Image.memory does not support it
FutureTarget<Bitmap> target = Glide.with(activity) FutureTarget<Bitmap> target = Glide.with(activity)
.asBitmap() .asBitmap()

5
android/app/src/main/kotlin/deckers/thibault/aves/utils/MimeTypes.kt
View file

@ -60,8 +60,9 @@ object MimeTypes {
// as of Flutter v1.22.0 // as of Flutter v1.22.0
@JvmStatic @JvmStatic
fun isSupportedByFlutter(mimeType: String) = when (mimeType) { fun isSupportedByFlutter(mimeType: String, rotationDegrees: Int?) = when (mimeType) {
JPEG, PNG, GIF, WEBP, BMP, WBMP, ICO, SVG -> true JPEG, GIF, WEBP, BMP, WBMP, ICO, SVG -> true
PNG -> rotationDegrees ?: 0 == 0
else -> false else -> false
} }