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Modernize QR scanner: CameraX + ML Kit bundled (offline), improve image upload #53

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Merged
hawkff merged 4 commits into from
Jun 21, 2026
Merged

Modernize QR scanner: CameraX + ML Kit bundled (offline), improve image upload #53

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699937b
feat(scanner): migrate QR scanner to CameraX + ML Kit (bundled, offline)
hawkff Jun 21, 2026
392d90f
fix(scanner): use explicit padding attrs (paddingHorizontal/Vertical …
hawkff Jun 21, 2026
1802556
review: await import before finishing, downsample imported images, st…
hawkff Jun 21, 2026
ab5898a
review: import before finishing on live scan; torch a11y default in l…
hawkff Jun 21, 2026
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13 changes: 12 additions & 1 deletion app/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,18 @@ dependencies {
implementation("com.google.android.material:material:1.12.0")
implementation("com.google.code.gson:gson:2.11.0")

implementation("com.github.jenly1314:zxing-lite:2.1.1")
// QR scanning: CameraX live preview/analysis + ML Kit bundled barcode model.
// Bundled (not play-services-*) so detection works fully offline with no Google
// Play Services dependency — important for de-Googled ROMs. Replaces zxing-lite,
// which pulled in ancient CameraX 1.0.x and a weaker ZXing decoder.
implementation("androidx.camera:camera-core:1.4.1")
implementation("androidx.camera:camera-camera2:1.4.1")
implementation("androidx.camera:camera-lifecycle:1.4.1")
implementation("androidx.camera:camera-view:1.4.1")
implementation("com.google.mlkit:barcode-scanning:17.3.0")
// ZXing core (pure-Java) is kept only for QR *generation* (QRCodeDialog); ML Kit
// scans but cannot encode. It was previously transitive via zxing-lite.
implementation("com.google.zxing:core:3.5.3")
implementation("com.blacksquircle.ui:editorkit:2.6.0")
implementation("com.blacksquircle.ui:language-base:2.6.0")
implementation("com.blacksquircle.ui:language-json:2.6.0")
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