简体中文

Car+ Unlocker is a modern Xposed module (libxposed API 102, with an API 101 variant) for OPPO / OnePlus devices that lets any installed third‑party app appear in the ColorOS Car+ (com.oplus.ocar) app list and be launched from the car UI.

• Package: io.github.hao1196561270.CarPlusUnlocker
• API: libxposed API 102 (main) / API 101 variant in api101/ — CarPlusUnlocker-v1.1-api101-release.apk
• Target: Car+ (com.oplus.ocar) on OPPO / OnePlus ColorOS
• Size: ≈ 64 KB release APK (R8 + shrinkResources)

• Dense list of third‑party (non‑system) apps (icon / name / version) with per‑app enable switches
• Search: tap the magnifier icon — the top bar expands into a full‑width input with live filtering (magnifier at the far left, the whole bar is tappable)
• Pull‑to‑refresh to reload the list
• “停止Car+” button: force‑stops Car+ (root required) so configuration changes take effect immediately; shows a short one‑time help dialog
• Hide launcher icon: hides the desktop entry via a launcher alias — the app itself stays reachable through the LSPosed manager "Settings" entry, the in‑app switch, or adb shell pm enable io.github.hao1196561270.CarPlusUnlocker/.DeskIcon
• Custom icon (via pinned shortcut): Settings → Custom Icon → pick any gallery image, drag / pinch / SeekBar to adjust, crop to a square and add to the home screen as a pinned shortcut (original launcher icon remains)
• Unified look: fixed brand‑color top bar (identical in light and dark mode with the status bar), pure white / pure black page backgrounds, adaptive text colors
• Minimal footprint: framework widgets only (ListView / SearchView / native pull‑to‑refresh), no androidx runtime dependency; the signed release APK is about 64 KB thanks to R8 + resource shrinking

Car+ Unlocker UI (module app)
        │  writes via libxposed service
        ▼
LSPosed database (Remote Preferences, group "carplus_unlocker")
        ▲
        │  read‑only via getRemotePreferences (hooked process)
        │
com.oplus.ocar process
   Hook 1  android.app.Application.onCreate   → kill Car+ background processes + lazy scan of enabled apps
   Hook 2  com.oplus.ocar.carcontrol.response.CertifiedApps.getList
            → unmark "experimental" apps, inject the enabled apps as media apps (fields like
              appType="media", launch/display params, Car Fusion / CarPlus / double‑open support)

Enabled‑app switches are stored in Remote Preferences (LSPosed database) through the libxposed service; the hook reads the same group read‑only, so UI state and hook behaviour stay in sync without file sharing.

• Android 15+ (minSdk 35)
• Root (KernelSU or Magisk) with LSPosed (or a compatible framework) that supports libxposed API 102 (LSPosed 1.9.x with API 102 support or newer) — API 101 variant available for older LSPosed (api101/CarPlusUnlocker-v1.1-api101-release.apk, minApiVersion 101)
• Car+ (com.oplus.ocar) installed
• The “停止Car+” / refresh‑style actions need root (su)

./gradlew assembleDebug        # debug APK
./gradlew assembleRelease      # signed release APK (signing config in `keystore/`, local only)

Release builds are signed; keep keystore/ (git‑ignored) backed up so future releases can be installed over previous versions.

1. Install the APK (release builds are signed; installing over previous versions preserves state).
2. Open LSPosed → Modules → enable Car+ Unlocker (scope com.oplus.ocar is declared statically by the module).
3. Open Car+ Unlocker, enable the apps you want in Car+ (search / pull‑to‑refresh supported).
4. Tap “停止Car+” (root) or stop/restart Car+ manually; then check the Car+ app list in the car UI.

Hide launcher icon: toggle “隐藏桌面图标” in the app. To show it again: open the app via LSPosed manager → module → Settings and toggle the switch back, or run adb shell pm enable io.github.hao1196561270.CarPlusUnlocker/.DeskIcon.

The hooks target Car+ internals (CertifiedApps.getList, CertifiedAppInfo). Car+ updates may rename or restructure these classes; if the module stops working after an update, check the relevant signatures against your Car+ build. See HOOKS.md for the full hook list and maintenance notes.

Apache License 2.0

Built on libxposed (Apache‑2.0) and androidx.swiperefreshlayout.