Method screenshot_png

packages/server/src/android.rs:348–351

(&self, id: &str)

    }

    pub fn screenshot_png(&self, id: &str) -> Result<Vec<u8>, AppError> {
        let serial = self.serial_for_id(id)?;
        self.run_adb_bytes(["-s", &serial, "exec-out", "screencap", "-p"])
    }

    pub fn install_app(&self, id: &str, app_path: &str) -> Result<(), AppError> {
        if !app_path.ends_with(".apk") {