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| 1 | +# 🎨 Theme Manager for Flipper Zero |
| 2 | + |
| 3 | +[](https://github.com/Hoasker/flipper-theme-manager/actions) |
| 4 | +[](https://lab.flipper.net/apps/theme_manager) |
| 5 | + |
| 6 | +Manage dolphin animation themes directly from your Flipper Zero — no PC required. |
| 7 | + |
| 8 | +## Download |
| 9 | + |
| 10 | +- [**Flipper Apps Catalog**](https://lab.flipper.net/apps/theme_manager) |
| 11 | +- [**GitHub Releases**](https://github.com/Hoasker/flipper-theme-manager/releases) |
| 12 | + |
| 13 | +## Screenshots |
| 14 | + |
| 15 | +| Menu | Theme Info | Apply | |
| 16 | +|:---:|:---:|:---:| |
| 17 | +|  |  |  | |
| 18 | + |
| 19 | +| Confirm | Reboot | Delete | |
| 20 | +|:---:|:---:|:---:| |
| 21 | +|  |  |  | |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +## Features |
| 26 | + |
| 27 | +- **Scan SD card** — auto-detects animation packs in `/ext/animation_packs/` |
| 28 | +- **3 theme formats** — Pack `[P]`, Anim Pack `[A]`, Single animation `[S]` |
| 29 | +- **Theme validation** — checks file integrity (invalid marked `[!P]`, blocked from applying) |
| 30 | +- **Animated preview** — multi-frame animation playback on the info screen |
| 31 | +- **Favorites** — mark themes with `*` prefix, favorites grouped at top of menu |
| 32 | +- **Theme info** — view type, animation count, and size before applying |
| 33 | +- **One-tap apply** — merges theme files into `/ext/dolphin/` with progress bar |
| 34 | +- **Delete themes** — remove theme packs directly from the app |
| 35 | +- **Auto-backup** — backs up entire `/ext/dolphin/` before overwriting |
| 36 | +- **Restore** — revert to previous theme from the menu |
| 37 | +- **Reboot countdown** — 5-second auto-reboot timer after applying theme |
| 38 | +- **SD card check** — verifies SD card at startup with clear error message |
| 39 | + |
| 40 | +## Installation |
| 41 | + |
| 42 | +### From Flipper Apps Catalog (recommended) |
| 43 | + |
| 44 | +Search for **Theme Manager** in the [Flipper Apps Catalog](https://lab.flipper.net/apps/theme_manager) and install directly to your Flipper Zero. |
| 45 | + |
| 46 | +### From Releases |
| 47 | + |
| 48 | +1. Download `theme_manager.fap` from [Releases](https://github.com/Hoasker/flipper-theme-manager/releases) |
| 49 | +2. Copy to your Flipper's SD card: `/ext/apps/Tools/` |
| 50 | + |
| 51 | +### Build from source |
| 52 | + |
| 53 | +```bash |
| 54 | +cd theme_manager |
| 55 | +ufbt |
| 56 | +``` |
| 57 | + |
| 58 | +Copy `dist/theme_manager.fap` to SD card, or use `ufbt launch` to build & run. |
| 59 | + |
| 60 | +## Adding Themes |
| 61 | + |
| 62 | +Place theme folders in `/ext/animation_packs/` on your SD card: |
| 63 | + |
| 64 | +### Format A — Pack (manifest + animation folders) |
| 65 | +``` |
| 66 | +animation_packs/MyTheme/ |
| 67 | +├── manifest.txt |
| 68 | +├── Anim1/ |
| 69 | +│ ├── meta.txt |
| 70 | +│ └── frame_*.bm |
| 71 | +└── Anim2/ |
| 72 | + ├── meta.txt |
| 73 | + └── frame_*.bm |
| 74 | +``` |
| 75 | + |
| 76 | +### Format B — Anim Pack (Anims/ subdirectory) |
| 77 | +``` |
| 78 | +animation_packs/MyTheme/ |
| 79 | +└── Anims/ |
| 80 | + ├── manifest.txt |
| 81 | + ├── Anim1/ |
| 82 | + └── Anim2/ |
| 83 | +``` |
| 84 | + |
| 85 | +### Format C — Single Animation |
| 86 | +``` |
| 87 | +animation_packs/MySingleAnim/ |
| 88 | +├── meta.txt |
| 89 | +├── frame_0.bm |
| 90 | +├── frame_1.bm |
| 91 | +└── ... |
| 92 | +``` |
| 93 | + |
| 94 | +## How It Works |
| 95 | + |
| 96 | +1. Scans `/ext/animation_packs/` for supported theme formats |
| 97 | +2. Select a theme → view info with animated preview |
| 98 | +3. Press **Up** on Info screen to add/remove from favorites |
| 99 | +4. Apply → backs up `/ext/dolphin/` → merges new theme with progress bar |
| 100 | +5. 5-second reboot countdown starts (or press Later to cancel) |
| 101 | +6. Use **Restore Previous** to revert anytime |
| 102 | + |
| 103 | +## Custom Firmware |
| 104 | + |
| 105 | +Override default paths at compile time: |
| 106 | + |
| 107 | +```bash |
| 108 | +ufbt CFLAGS='-DCUSTOM_ANIMATION_PACKS_PATH=EXT_PATH("my_anims")' |
| 109 | +ufbt CFLAGS='-DCUSTOM_DOLPHIN_PATH=EXT_PATH("my_dolphin")' |
| 110 | +``` |
| 111 | + |
| 112 | +## Requirements |
| 113 | + |
| 114 | +- Flipper Zero with microSD card |
| 115 | +- Works with official & custom firmware (Momentum, Unleashed, RogueMaster) |
| 116 | + |
| 117 | +## Author |
| 118 | + |
| 119 | +**Hoasker** |
| 120 | + |
| 121 | +## License |
| 122 | + |
| 123 | +[MIT](https://github.com/Hoasker/flipper-theme-manager/blob/main/LICENSE) |
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