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https://git.sr.ht/~eliasnaur/gio
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Elias Naur
2395659be3
os.UserCacheDir can't work on Android because it doesn't have access to the Java app context. Gio programs do have access, so set up UserCacheDir's fallback, the XDG_CACHE_HOME environment variable. Signed-off-by: Elias Naur <mail@eliasnaur.com>
31 lines
481 B
Go
31 lines
481 B
Go
// SPDX-License-Identifier: Unlicense OR MIT
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// +build android
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package app
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import "C"
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import (
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"os"
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"path/filepath"
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"sync"
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"gioui.org/app/internal/window"
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)
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var (
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dataDirOnce sync.Once
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dataPath string
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)
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func dataDir() (string, error) {
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dataDirOnce.Do(func() {
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dataPath = window.GetDataDir()
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// Set XDG_CACHE_HOME to make os.UserCacheDir work.
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cachePath := filepath.Join(dataPath, "cache")
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os.Setenv("XDG_CACHE_HOME", cachePath)
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})
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return dataPath, nil
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}
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