AI_Assistant
d7e5569ddaLICENSE: verbatim copy of android-app-template's (official SPDX text, not retyped) — GPL-3.0 as previously decided. Update checker: check_latest_release()/download_and_install()/ MessagePopup ported from the template, wired to a new "Check for Updates" button next to Settings. Requires certifi added to p4a-recipes/kivy's python_depends (HTTPS on Android needs an explicit CA bundle) and INTERNET/REQUEST_INSTALL_PACKAGES added to buildozer.spec. FORGEJO_TOKEN at the top of main.py ships blank — update checking is inert until it's set to a repo-scoped read-only token. download_and_install() is the standard p4a pattern but not yet verified on real hardware, same caveat as the template it came from. Dropped the previously-agreed config.json split (event list vs. data path) — decided it's not needed after all.
130 lines
5.4 KiB
Python
130 lines
5.4 KiB
Python
# Local override of p4a's built-in kivy recipe — identical except
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# python_depends is trimmed. See buildozer.spec for the full story:
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# upstream's ['certifi', 'chardet', 'idna', 'requests', 'urllib3',
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# 'filetype'] pulls in requests -> charset-normalizer, whose newest
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# release ships an Android-tagged wheel that p4a's own install step
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# can't actually install.
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#
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# 'filetype' and 'certifi' are kept — neither is part of that broken
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# chain (both pure Python, zero deps of their own, no requests/
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# charset-normalizer involved):
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# - filetype: kivy/core/image/__init__.py imports it directly for
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# image format sniffing. Confirmed the hard way — dropping it too
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# caused a startup crash on-device: ModuleNotFoundError: No module
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# named 'filetype'.
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# - certifi: main.py's update checker needs it for HTTPS on Android
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# (see the comment on check_latest_release() in main.py) — the
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# desktop-facing v1 of this app never made a network call, so it
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# never needed this until the update checker was ported over.
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# The remaining three (chardet, idna, requests, urllib3 minus what's
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# listed above) are only for kivy.network.UrlRequest, which this app
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# still never calls — reminder: editing python_depends here alone isn't
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# enough for the change to take effect on an existing build. p4a caches
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# the built dist by name+recipe-list and won't re-derive python_depends
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# for a dist that already exists — delete
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# .buildozer/android/platform/build-<arch>/dists/<package.name> after
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# any python_depends change or the fix will silently not apply. See
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# CLAUDE.md for the full trace of that gotcha.
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from os.path import join
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import sys
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import packaging.version
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import sh
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from pythonforandroid.recipe import PyProjectRecipe
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from pythonforandroid.toolchain import current_directory, shprint
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def get_kivy_version(recipe, arch):
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with current_directory(join(recipe.get_build_dir(arch.arch), "kivy")):
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return shprint(
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sh.Command(sys.executable),
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"-c",
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"import _version; print(_version.__version__)",
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)
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def is_kivy_affected_by_deadlock_issue(recipe=None, arch=None):
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return packaging.version.parse(
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str(get_kivy_version(recipe, arch))
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) < packaging.version.Version("2.2.0.dev0")
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def is_kivy_less_than_3(recipe=None, arch=None):
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return packaging.version.parse(
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str(get_kivy_version(recipe, arch))
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) < packaging.version.Version("3.0.0.dev0")
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class KivyRecipe(PyProjectRecipe):
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version = '2.3.1'
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url = 'https://github.com/kivy/kivy/archive/{version}.zip'
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name = 'kivy'
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depends = [('sdl2', 'sdl3'), 'pyjnius', 'setuptools', 'android']
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python_depends = ['filetype', 'certifi'] # upstream also had: 'chardet', 'idna', 'requests', 'urllib3' — unused, see buildozer.spec
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hostpython_prerequisites = ["cython>=0.29.1,<=3.0.12"]
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# sdl-gl-swapwindow-nogil.patch is needed to avoid a deadlock.
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# See: https://github.com/kivy/kivy/pull/8025
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# WARNING: Remove this patch when a new Kivy version is released.
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patches = [
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("sdl-gl-swapwindow-nogil.patch", is_kivy_affected_by_deadlock_issue),
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("use_cython.patch", is_kivy_less_than_3),
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"no-ast-str.patch"
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]
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@property
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def need_stl_shared(self):
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if "sdl3" in self.ctx.recipe_build_order:
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return True
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else:
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return False
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def get_recipe_env(self, arch, **kwargs):
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env = super().get_recipe_env(arch, **kwargs)
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# Taken from CythonRecipe
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env['LDFLAGS'] = env['LDFLAGS'] + ' -L{} '.format(
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self.ctx.get_libs_dir(arch.arch) +
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' -L{} '.format(self.ctx.libs_dir) +
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' -L{}'.format(join(self.ctx.bootstrap.build_dir, 'obj', 'local',
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arch.arch)))
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env['LDSHARED'] = env['CC'] + ' -shared'
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env['LIBLINK'] = 'NOTNONE'
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# NDKPLATFORM is our switch for detecting Android platform, so can't be None
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env['NDKPLATFORM'] = "NOTNONE"
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if not is_kivy_less_than_3(self, arch):
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env['KIVY_CROSS_PLATFORM'] = 'android'
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if 'sdl2' in self.ctx.recipe_build_order:
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env['USE_SDL2'] = '1'
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env['KIVY_SPLIT_EXAMPLES'] = '1'
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sdl2_mixer_recipe = self.get_recipe('sdl2_mixer', self.ctx)
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sdl2_image_recipe = self.get_recipe('sdl2_image', self.ctx)
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env['KIVY_SDL2_PATH'] = ':'.join([
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join(self.ctx.bootstrap.build_dir, 'jni', 'SDL', 'include'),
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*sdl2_image_recipe.get_include_dirs(arch),
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*sdl2_mixer_recipe.get_include_dirs(arch),
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join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_ttf'),
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])
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if "sdl3" in self.ctx.recipe_build_order:
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sdl3_mixer_recipe = self.get_recipe("sdl3_mixer", self.ctx)
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sdl3_image_recipe = self.get_recipe("sdl3_image", self.ctx)
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sdl3_ttf_recipe = self.get_recipe("sdl3_ttf", self.ctx)
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sdl3_recipe = self.get_recipe("sdl3", self.ctx)
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env["USE_SDL3"] = "1"
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env["KIVY_SPLIT_EXAMPLES"] = "1"
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env["KIVY_SDL3_PATH"] = ":".join(
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[
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*sdl3_mixer_recipe.get_include_dirs(arch),
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*sdl3_image_recipe.get_include_dirs(arch),
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*sdl3_ttf_recipe.get_include_dirs(arch),
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*sdl3_recipe.get_include_dirs(arch),
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]
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)
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return env
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recipe = KivyRecipe()
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