| 43 | private boolean error = false; |
| 44 | |
| 45 | private synchronized int checkValid() { |
| 46 | boolean ready = false, limbo = false; |
| 47 | |
| 48 | for (Iterator<AndroidPort> i = ports.iterator(); i.hasNext();) { |
| 49 | AndroidPort port = i.next(); |
| 50 | |
| 51 | switch (port.getState()) { |
| 52 | case STATE_READY: |
| 53 | ready = true; |
| 54 | break; |
| 55 | |
| 56 | case STATE_FAILED: |
| 57 | Log.i(TAG, "Bluetooth disconnect from " + port); |
| 58 | |
| 59 | i.remove(); |
| 60 | try { |
| 61 | port.close(); |
| 62 | } catch (IOException e) { |
| 63 | } |
| 64 | error = true; |
| 65 | break; |
| 66 | |
| 67 | case STATE_LIMBO: |
| 68 | limbo = true; |
| 69 | break; |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | if (ready) { |
| 74 | error = false; |
| 75 | return STATE_READY; |
| 76 | } else if (limbo || !error) { |
| 77 | error = false; |
| 78 | return STATE_LIMBO; |
| 79 | } else |
| 80 | return STATE_FAILED; |
| 81 | } |
| 82 | |
| 83 | public synchronized void add(AndroidPort port) { |
| 84 | error = false; |