gmp
e019a950b1
Chromium owns scroll/compositor/lazy-load/image-cache; Rust owns scan/SQLite/thumbnail-decode behind a gallery:// custom protocol. Hard-won gotchas (see in-code comments): - Android: no native custom-scheme support → wry rewrites the URL to http://gallery.localhost/... (custom_protocol_workaround). The JS MUST request that form; the handler receives the reverted gallery://localhost/... and must strip the authority. - tauri_build::build() in build.rs must run UNCONDITIONALLY (build scripts run on the host: a cfg(target_os) gate silently disables it, which skips the rustc-cfg=mobile emission → no mobile_entry_point → .so with no JNI symbols → UnsatisfiedLinkError). - build.rs must list frontend files for rerun-if-changed (a dir-level directive only watches the dir mtime, not content edits) — the .so bakes the frontend at compile time and cargo otherwise ships stale UI with a 'successful' build. - logcat drops ~75% of lines under load: use the file trace. - fetch() is CORS-restricted (page origin http://tauri.localhost); <img> is not — add ACAO:* anyway. Emulator (5853 real files): grid renders, lazy thumbs via gallery:// with on-disk cache (87 files 35-72KB), FR log clean at 60Hz, viewer opens full-res with compositor-only pan/zoom. The single 'broken' cell is a 17-byte fake test JPEG (correct behavior).
41 lines
1.8 KiB
XML
41 lines
1.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<uses-permission android:name="android.permission.INTERNET" />
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<!-- all-files access: the app scans /sdcard/Pictures + /sdcard/DCIM directly
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(same grant the egui gallery already holds for this package). -->
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<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
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<!-- AndroidTV support -->
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<uses-feature android:name="android.software.leanback" android:required="false" />
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<application
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:theme="@style/Theme.gtauri"
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android:usesCleartextTraffic="${usesCleartextTraffic}">
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<activity
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android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode"
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android:launchMode="singleTask"
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android:label="@string/main_activity_title"
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android:name=".MainActivity"
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android:exported="true">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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<!-- AndroidTV support -->
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<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
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</intent-filter>
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</activity>
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<provider
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android:name="androidx.core.content.FileProvider"
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android:authorities="${applicationId}.fileprovider"
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android:exported="false"
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android:grantUriPermissions="true">
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<meta-data
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android:name="android.support.FILE_PROVIDER_PATHS"
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android:resource="@xml/file_paths" />
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</provider>
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</application>
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</manifest>
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