package com.fsck.k9.crypto;
import android.app.Activity;
import android.content.Context;
import com.fsck.k9.mail.Message;
/**
* Dummy CryptoProvider for when cryptography is disabled. It is never "available" and doesn't
* do anything.
*/
public class None extends CryptoProvider
{
static final long serialVersionUID = 0x21071230;
public static final String NAME = "";
public static None createInstance()
{
return new None();
}
@Override
public boolean isAvailable(Context context)
{
return false;
}
@Override
public boolean selectSecretKey(Activity activity, PgpData pgpData)
{
return false;
}
@Override
public boolean selectEncryptionKeys(Activity activity, String emails, PgpData pgpData)
{
return false;
}
@Override
public long[] getSecretKeyIdsFromEmail(Context context, String email)
{
return null;
}
@Override
public String getUserId(Context context, long keyId)
{
return null;
}
@Override
public boolean onActivityResult(Activity activity, int requestCode, int resultCode,
android.content.Intent data, PgpData pgpData)
{
return false;
}
@Override
public boolean encrypt(Activity activity, String data, PgpData pgpData)
{
return false;
}
@Override
public boolean decrypt(Activity activity, String data, PgpData pgpData)
{
return false;
}
@Override
public boolean isEncrypted(Message message)
{
return false;
}
@Override
public boolean isSigned(Message message)
{
return false;
}
@Override
public String getName()
{
return NAME;
}
@Override
public boolean test(Context context)
{
return true;
}
}