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Attempt to fix Huawei phones running Android 10 #31

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JoshAtticus wants to merge 2 commits into from
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Attempt to fix Huawei phones running Android 10 #31

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28da789
not my best work :crine:
JoshAtticus Jan 30, 2026
7e58d52
YAY I LOVE forgetting ONE thing
JoshAtticus Jan 30, 2026
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4 changes: 2 additions & 2 deletions app/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,8 @@ android {
applicationId = "compress.joshattic.us"
minSdk = 24
targetSdk = 36
versionCode = 13
versionName = "1.3.3"
versionCode = 14
versionName = "1.3.3-huawei-android-10-fix-test"

testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
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20 changes: 19 additions & 1 deletion app/src/main/java/compress/joshattic/us/CompressorViewModel.kt
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Expand Up @@ -26,6 +26,11 @@ import androidx.media3.transformer.ExportException
import androidx.media3.transformer.ExportResult
import androidx.media3.transformer.Transformer
import androidx.media3.transformer.VideoEncoderSettings
import androidx.media3.transformer.DefaultAssetLoaderFactory
import androidx.media3.transformer.DefaultDecoderFactory
import androidx.media3.exoplayer.mediacodec.MediaCodecSelector
import androidx.media3.exoplayer.mediacodec.MediaCodecUtil
import androidx.media3.common.util.Clock
import androidx.media3.common.Effect
import kotlinx.coroutines.Job
import kotlinx.coroutines.flow.MutableStateFlow
Expand Down Expand Up @@ -68,7 +73,7 @@ data class CompressorUiState(
val totalSavedBytes: Long = 0L,

val supportedCodecs: List<String> = emptyList(),
val appInfoVersion: String = "1.3.3",
val appInfoVersion: String = "1.3.3 Huawei Android 10 Fix Test",
val showBitrate: Boolean = false,
val useMbps: Boolean = false,
val hasShared: Boolean = false,
Expand Down Expand Up @@ -464,10 +469,23 @@ class CompressorViewModel(application: Application) : AndroidViewModel(applicati
.build()
)
.build()

// Force software decoder to be safe against driver bugs (e.g. Huawei DynamicANWBuffer crash)
val softwareDecoderSelector = MediaCodecSelector { mimeType, requiresSecureDecoder, requiresTunnelingDecoder ->
MediaCodecUtil.getDecoderInfos(mimeType, requiresSecureDecoder, requiresTunnelingDecoder)
.filter { !it.hardwareAccelerated }
}

val assetLoaderFactory = DefaultAssetLoaderFactory(
context,
DefaultDecoderFactory.Builder(context).setMediaCodecSelector(softwareDecoderSelector).build(),
Clock.DEFAULT
)

val transformer = Transformer.Builder(context)
.setVideoMimeType(videoMimeType)
.setEncoderFactory(encoderFactory)
.setAssetLoaderFactory(assetLoaderFactory)
.addListener(object : Transformer.Listener {
override fun onCompleted(composition: Composition, exportResult: ExportResult) {
val finalSize = outputFile.length()
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