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[nativeaot] set $HOME and $TMPDIR #9889

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Merged
merged 1 commit into from
Mar 7, 2025
Merged

[nativeaot] set $HOME and $TMPDIR #9889

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14 changes: 14 additions & 0 deletions src/Xamarin.Android.Build.Tasks/Resources/NativeAotRuntimeProvider.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
package net.dot.jni.nativeaot;

import android.system.ErrnoException;
import android.system.Os;
import android.util.Log;
import net.dot.android.ApplicationRegistration;

Expand All @@ -24,6 +26,18 @@ public void attachInfo(android.content.Context context, android.content.pm.Provi
if (context instanceof android.app.Application) {
ApplicationRegistration.Context = context;
}

// Set environment variables
try {
String filesDir = context.getFilesDir().getAbsolutePath();
String cacheDir = context.getCacheDir().getAbsolutePath();
Os.setenv("HOME", filesDir, true);
Os.setenv("TMPDIR", cacheDir, true);
} catch (ErrnoException e) {
Log.e(TAG, "Failed to set environment variables", e);
}

// Initialize .NET runtime
JavaInteropRuntime.init();
// NOTE: only required for custom applications
ApplicationRegistration.registerApplications();
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