1.1.0 — Caffeine-style Mono timer

Mono now runs on a timer, just like LineageOS's Caffeine tile.

Features

• Tap enables Mono with a live countdown on the tile; taps within 5 seconds cycle 1 min → 5 min → 10 min → ∞ → off; a tap after 5 seconds toggles off
• Long-press jumps straight to ∞ (note: the shade closing on long-press is enforced by Android)
• Mono reliably reverts to Stereo when the timer expires (AlarmManager-based, survives the app's process being killed) and after a reboot
• Tile is highlighted while Mono is on, dimmed in Stereo

Installing

• Android 14+: the normal installer blocks apps targeting SDK < 23. Install via adb install --bypass-low-target-sdk-block, or use Obtainium with the Shizuku/root install method. Android 7–13 installs normally.
• targetSdk 22 is deliberate — newer targets cannot write the master_mono system setting.
• This release introduces a new signing key; it cannot install over the original app — uninstall that first.

Fork of VarunS2002/Android-Audio-Channel-QS-Tile.