Add comments explaining the expiry field
Co-authored-by: Tobias Groza <TobiGr@users.noreply.github.com>
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@ -179,6 +179,8 @@ public final class CheckForNewAppVersion {
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return null;
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}
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// Check if the last request has happened a certain time ago
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// to reduce the number of API requests.
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final long expiry = prefs.getLong(app.getString(R.string.update_expiry_key), 0);
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if (!manager.isExpired(expiry)) {
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return null;
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@ -198,6 +200,8 @@ public final class CheckForNewAppVersion {
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.subscribe(
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response -> {
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try {
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// Store a timestamp which needs to be exceeded,
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// before a new request to the API is made.
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final long newExpiry = manager
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.coerceExpiry(response.getHeader("expires"));
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prefs.edit()
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