wails/v3/internal/operatingsystem/os_linux.go
Lea Anthony 4d8ec29feb feat: Add Android support for Wails v3
This commit adds comprehensive Android support for Wails v3, enabling
Go applications to run as native Android apps with WebView-based UI.

Key features:
- Android-specific application implementation with JNI bridge
- WebView integration via WebViewAssetLoader for serving assets
- JavaScript runtime injection and execution via JNI callbacks
- Binding call support with async result callbacks
- Event system support for Android platform
- Full example Android app with Gradle build system

Technical details:
- Uses CGO with Android NDK for cross-compilation
- Implements JNI callbacks for Go <-> Java communication
- Supports both ARM64 and x86_64 architectures
- WebView debugging support via Chrome DevTools Protocol
- Handles empty response body case in binding calls to prevent panic

Files added:
- v3/pkg/application/*_android.go - Android platform implementations
- v3/pkg/events/events_android.go - Android event definitions
- v3/internal/*/\*_android.go - Android-specific internal packages
- v3/examples/android/ - Complete example Android application
- v3/ANDROID_ARCHITECTURE.md - Architecture documentation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-28 21:06:59 +11:00

52 lines
1.1 KiB
Go

//go:build linux && !android
package operatingsystem
import (
"fmt"
"os"
"strings"
)
// platformInfo is the platform specific method to get system information
func platformInfo() (*OS, error) {
_, err := os.Stat("/etc/os-release")
if os.IsNotExist(err) {
return nil, fmt.Errorf("unable to read system information")
}
osRelease, _ := os.ReadFile("/etc/os-release")
return parseOsRelease(string(osRelease)), nil
}
func parseOsRelease(osRelease string) *OS {
// Default value
var result OS
result.ID = "Unknown"
result.Name = "Unknown"
result.Version = "Unknown"
// Split into lines
lines := strings.Split(osRelease, "\n")
// Iterate lines
for _, line := range lines {
// Split each line by the equals char
splitLine := strings.SplitN(line, "=", 2)
// Check we have
if len(splitLine) != 2 {
continue
}
switch splitLine[0] {
case "ID":
result.ID = strings.ToLower(strings.Trim(splitLine[1], `"`))
case "NAME":
result.Name = strings.Trim(splitLine[1], `"`)
case "VERSION_ID":
result.Version = strings.Trim(splitLine[1], `"`)
case "VERSION":
result.Branding = strings.Trim(splitLine[1], `"`)
}
}
return &result
}