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package org.sufficientlysecure.keychain.ui.base;
import android.os.Bundle;
import android.os.Parcelable;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
public abstract class CachingCryptoOperationFragment <T extends Parcelable, S extends OperationResult>
extends QueueingCryptoOperationFragment<T, S> {
public static final String ARG_CACHED_ACTIONS = "cached_actions";
private T mCachedActionsParcel;
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putParcelable(ARG_CACHED_ACTIONS, mCachedActionsParcel);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
mCachedActionsParcel = savedInstanceState.getParcelable(ARG_CACHED_ACTIONS);
}
}
@Override
public void onQueuedOperationSuccess(S result) {
mCachedActionsParcel = null;
}
@Override
public void onQueuedOperationError(S result) {
super.onQueuedOperationError(result);
mCachedActionsParcel = null;
}
@Override
public abstract T createOperationInput();
protected T getCachedActionsParcel() {
return mCachedActionsParcel;
}
protected void cacheActionsParcel(T cachedActionsParcel) {
mCachedActionsParcel = cachedActionsParcel;
}
public void onCryptoOperationCancelled() {
mCachedActionsParcel = null;
}
}
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