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  1. HashEngineering

    Android Wallet v4

    Thanks, I updated my software. I am talking a short break from programming to collect my thoughts. The current trouble is how locked transactions are saved to the wallet file. Unfortunately when they are loaded the app crashes due to the transactions being saved with invalid information...
  2. HashEngineering

    Android Wallet v4

    More progress made today. It appears that an InstantX transaction was successfully sent from the app and the app was able to track its progress by counting Consensus Votes from the master nodes. I was planning to do further testing, but it appears that the testnet stopped at block 16381...
  3. HashEngineering

    Android Wallet v4

    More progress has been made on InstantX. Need more testing to ensure that it is working correctly.
  4. HashEngineering

    DRK iPhone wallet?

    The necessary hardware would be a Mac, perhaps even a Mac Mini and an iPad/iPod/iPhone. This is a significant investment (about $1000). Would it be rejected by the app store? My guess is no, based on that Bread Wallet for Bitcoin and Dough Wallet for Dogecoin are on the store...
  5. HashEngineering

    DRK iPhone wallet?

    If I had the necessary hardware, I could get a DRK iPhone wallet running in a short time based on Bread Wallet. I have already looked at the code and have a basic understanding of what to change to get it configured for the DarkCoin network.
  6. HashEngineering

    payment question

    The DarkCoin Android app is based on the Bitcoin Wallet, which also charges a fee. The transaction fee for DarkCoin is 0.001 DRK. A certain number of transactions are free for each block and the core client knows how to calculate that because it has access to enough information to determine if...
  7. HashEngineering

    Android Wallet v4

    More bugs were fixed in the my code after I figured out how to respond to "inv" messages and send a "getdata" message to get "txlreq" and "txlvote" message. I am leaving out some of the verifications that the core client enforces with "txlvote" - which relates to masternodes - I think I can add...
  8. HashEngineering

    Android Wallet v4

    Today's testing was on the TestNet as I think I have written/translated enough InstantX code to get it working. Strangely on the testnet, my app wasn't receiving any txlreq or txlvote messages. My DarkCoin Core client was running in TestNet mode and it reported Zero masternodes, which may help...
  9. HashEngineering

    Android Wallet v4

    It looks like some of the more advanced features of Darkcoin won't be available in an SPV implementation. I am still working on InstantX, but I won't be able to program all of its security checks since the Wallet app doesn't store the entire blockchain on the device.
  10. HashEngineering

    Android Wallet v4

    The new app version has the new logo. I will post a new beta soon.
  11. HashEngineering

    Android Wallet v4

    More work has resulted in an app that can receive InstantX transactions, but cannot spend them until 6 confirms. This is a little better than waiting until 1 confirm before it shows up.
  12. HashEngineering

    Android Wallet v4

    It does not currently work on the testnet, but that is a better place to do testing, of course.
  13. HashEngineering

    Android Wallet v4

    There is no DarkSend support in the app. I am still learning how it works in the DarkCoin Core client software. Theoretically, it could be implemented, but much work is required. Regarding InstantX, I sent an instantX transaction from the app. It was received by the desktop client...
  14. HashEngineering

    Android Wallet v4

    More Test Results for Transaction Sent to the Android App from the Desktop Client: Dark Send Transaction: The app was notified immediately. Then it took 6 confirmations to become spendable. The next test will be to send an InstantX transaction from the App (which is a new feature currently...
  15. HashEngineering

    Android Wallet v4

    Here are the test results: Regular Transaction. App was notified after transaction was sent and the transaction confirmed after 6 blocks were solved. InstantX Transaction. App was not notified after transaction was sent, but rather after the transaction got 1 confirmation and the transaction...
  16. HashEngineering

    Android Wallet v4

    I will be performing some tests soon. DarkSend and InstantX to the android Wallet (in other words in the cases of receiving). My guess is that InstantX will not be instant (but require 6 confirmations). My other guess is that DarkSend will work. At this time, of course, the Android Wallet...
  17. HashEngineering

    Android Wallet v4

    Unfortunately, No, that would require significant hardware costs and a learning curve. Although, there is a Bitcoin Wallet for iOS, so it wouldn't be all that hard, maybe.
  18. HashEngineering

    Android Wallet v4

    I am also translating the darksend, masternode and instantx sections of the C++ code into Java. Hopefully this will result in some workable code that can be used to add Darkcoin specific features to the android app.
  19. HashEngineering

    Android Wallet v4

    Hash Engineering Solutions continues to work on a standalone Android Wallet that is forked from the Bitcoin Wallet by Andreas Schildbach (now version 4.x). This new version will have these features: 1. Sweep Paper Wallet 2. PIN Code support 3. HD Wallet / seed value This version requires...
  20. HashEngineering

    Android Wallet

    I am in the process of upgrading the app to Bitcoin Wallet 4.x This will have these new features: * Paper Wallet Sweep * PIN Code support * HD Wallet with seed value Hopefully we can add InstantX and DarkSend later, but we should get the code updated to the latest security measures.
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