32.20 Flutter Windows Desktop Size

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The flutter Windows native desktop app size is set in windows/runner/main.cpp. There we find the default desktop window size which is set to be 1280 by 720 at line 51 in some version.

29         Win32Window::Size size(1280, 720);

To reduce the default window width and height on startup to have dimensions more like a mobile app, we can change the settings here:

perl -pi.bak -e 's|1280, 720|450, 700|' windows/runner/main.cpp

The appropriate line in the file will be updated:

29         Win32Window::Size size(450, 700);

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