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Create private functions for image vs video compression and when statement to select on content type

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This commit is contained in:
David Kaspar
2024-10-02 18:41:46 +02:00
parent 51d9657371
commit 6294c65ad6
1 changed files with 118 additions and 94 deletions
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48
amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/MediaCompressor.kt
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@@ -58,7 +58,24 @@ class MediaCompressor {
checkNotInMainThread()
if (contentType?.startsWith("video", true) == true) {
// branch into compression based on content type
when {
contentType?.startsWith("video", ignoreCase = true) == true
-> compressVideo(uri, contentType, applicationContext, onReady, onError, mediaQuality)
contentType?.startsWith("image", ignoreCase = true) == true && !contentType.contains("gif") && !contentType.contains("svg")
-> compressImage(uri, contentType, applicationContext, onReady, onError, mediaQuality)
else -> onReady(uri, contentType, null)
}
}
private fun compressVideo(
uri: Uri,
contentType: String?,
applicationContext: Context,
onReady: (Uri, String?, Long?) -> Unit,
onError: (Int) -> Unit,
mediaQuality: CompressorQuality,
) {
val videoQuality =
when (mediaQuality) {
CompressorQuality.VERY_LOW -> VideoQuality.VERY_LOW
@@ -66,9 +83,11 @@ class MediaCompressor {
CompressorQuality.MEDIUM -> VideoQuality.MEDIUM
CompressorQuality.HIGH -> VideoQuality.HIGH
CompressorQuality.VERY_HIGH -> VideoQuality.VERY_HIGH
else -> VideoQuality.MEDIUM // dodgy
else -> VideoQuality.MEDIUM
}
Log.d("MediaCompressor", "Using video compression $mediaQuality")
VideoCompressor.start(
// => This is required
context = applicationContext,
@@ -96,9 +115,7 @@ class MediaCompressor {
) {
}
override fun onStart(index: Int) {
// Compression start
}
override fun onStart(index: Int) {}
override fun onSuccess(
index: Int,
@@ -118,8 +135,8 @@ class MediaCompressor {
index: Int,
failureMessage: String,
) {
// keeps going with original video
Log.d("MediaCompressor", "Video compression failed: $failureMessage")
// keeps going with original video
onReady(uri, contentType, null)
}
@@ -128,7 +145,16 @@ class MediaCompressor {
}
},
)
} else if (contentType?.startsWith("image", true) == true && !contentType.contains("gif") && !contentType.contains("svg")) {
}
private suspend fun compressImage(
uri: Uri,
contentType: String?,
context: Context,
onReady: (Uri, String?, Long?) -> Unit,
onError: (Int) -> Unit,
mediaQuality: CompressorQuality,
) {
val imageQuality =
when (mediaQuality) {
CompressorQuality.VERY_LOW -> 40
@@ -138,11 +164,12 @@ class MediaCompressor {
CompressorQuality.VERY_HIGH -> 90
else -> 60
}
try {
Log.d("MediaCompressor", "Using image compression $mediaQuality")
val tempFile = from(uri, contentType, applicationContext)
val tempFile = from(uri, contentType, context)
val compressedImageFile =
Compressor.compress(applicationContext, tempFile) {
Compressor.compress(context, tempFile) {
default(width = 640, format = Bitmap.CompressFormat.JPEG, quality = imageQuality)
}
Log.d("MediaCompressor", "Image compression success. Original size [${tempFile.length()}], new size [${compressedImageFile.length()}]")
@@ -153,9 +180,6 @@ class MediaCompressor {
e.printStackTrace()
onReady(uri, contentType, null)
}
} else {
onReady(uri, contentType, null)
}
}
private fun from(