On Android the render thread runs the UI, and surfaceDestroyed waits for
it, so slow storage (SAF especially) there stutters and can become an ANR.
- Store: only check whether the game is installed when an install or
uninstall finishes, not every frame.
- Savedata: read the modification time with SIZE on the GameInfo worker.
The popup asked for it every frame, and each button on first draw.
- FirmwareScreen: scan the NAND, and erase it, on a worker thread. It
rescanned on every RecreateViews, which is after every popup.
- GameScreen: look up the installed update, plugins and what the firmware
can play on a worker thread. They ran on every RecreateViews, which
happens as each piece of game info arrives.
- LaunchFile: wait only for the file type, and for PARAM.SFO just in the
cases that use it.
Also add --start-screen=firmware.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Shows what's actually in PSP/NAND - nothing, a fonts-only partial install, or
a full firmware with its version, build date and region - read from
flash0:/vsh/etc/version.txt, which is present both in a PSAR-unpacked install
and a NAND dumped off hardware.
Also offers to install an updater, erase the NAND, and launch the XMB, the
last one gated on FirmwareVersionSupportsVSH() since the module patches that
get vshmain.prx running are tied to 6.61's offsets.
Installing a firmware now erases flash0/flash1/ipl first - two firmwares can't
be merged, a file the new one doesn't have would linger and still get loaded.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
