diff options
| -rw-r--r-- | Defogger/src/no/mork/android/defogger/MainActivity.java | 100 |
1 files changed, 87 insertions, 13 deletions
diff --git a/Defogger/src/no/mork/android/defogger/MainActivity.java b/Defogger/src/no/mork/android/defogger/MainActivity.java index 603d35f..730b72e 100644 --- a/Defogger/src/no/mork/android/defogger/MainActivity.java +++ b/Defogger/src/no/mork/android/defogger/MainActivity.java @@ -142,6 +142,7 @@ public class MainActivity extends Activity { // Gatt connection private class GattClientCallback extends BluetoothGattCallback { + private String multimsg; public void onConnectionStateChange(BluetoothGatt gatt, int status, int newState) { Log.d(msg, "onConnectionStateChange() " + status + " " + newState); @@ -151,35 +152,79 @@ public class MainActivity extends Activity { public void onServicesDiscovered(BluetoothGatt gatt, int status) { List<BluetoothGattService> serviceList = gatt.getServices(); BluetoothGattService s; - BluetoothGattCharacteristic a001; for (BluetoothGattService service : serviceList) { Log.d(msg, service.getUuid().toString()); } - s = gatt.getService(ipcamService); - for (BluetoothGattCharacteristic c : s.getCharacteristics()) { - Log.d(msg, "ipcam char: " + c.getUuid().toString()); - } + // FIXME: bail out if not found + // s = getIPCamService(); + + // build a map of code to Characteristic + // Map<BluetoothGattCharacteristic, > cmap = new HashMap(); + // for (BluetoothGattCharacteristic c : s.getCharacteristics()) { + // int code = (int)(c.getUuid().getMostSignificantBits() >> 32); + // Log.d(msg, "ipcam char: " + c.getUuid().toString() + String.format(" - %#06x", code)); + + // cmap.put(c, code); + //} - a001 = s.getCharacteristic(UUID.fromString("0000a001-0000-1000-8000-00805f9b34fb")); - gatt.readCharacteristic(a001); + notifications(true); + getLock(); } public void onCharacteristicRead (BluetoothGatt gatt, BluetoothGattCharacteristic c, int status) { - EditText pincode = (EditText) findViewById(R.id.pincode); + int code = (int)(c.getUuid().getMostSignificantBits() >> 32); Map<String,String> kv = splitKV(c.getStringValue(0)); Log.d(msg, c.getUuid().toString() + " read " + c.getStringValue(0)); - Log.d(msg, "pincode is " + pincode.getText()); + + switch (code) { + case 0xa001: + EditText pincode = (EditText) findViewById(R.id.pincode); + Log.d(msg, "pincode is " + pincode.getText()); - String hashit = gatt.getDevice().getName() + pincode.getText() + kv.get("C"); - Log.d(msg, "hashit string is " + hashit); - Log.d(msg, "key is " + calculateKey(hashit)); - + String hashit = gatt.getDevice().getName() + pincode.getText() + kv.get("C"); + Log.d(msg, "hashit string is " + hashit); + String key = calculateKey(hashit); + + doUnlock(key); + break; + case 0xa100: + multimsg += c.getStringValue(0).split(";",3)[2]; + // repeat until result is complete + if (!kv.get("N").equals(kv.get("P"))) + doWifiScan(); + else + for (String net : multimsg.split("&")) { + Log.d(msg, net); + } + break; + default: + Log.d(msg, "Read unhandled characteristic: " + c.getUuid().toString()); + } } + public void onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic c) { + Log.d(msg, c.getUuid().toString() + " changed to " + c.getStringValue(0)); + } + + public void onCharacteristicWrite (BluetoothGatt gatt, BluetoothGattCharacteristic c, int status) { + int code = (int)(c.getUuid().getMostSignificantBits() >> 32); + Map<String,String> kv = splitKV(c.getStringValue(0)); + + Log.d(msg, "Write to " + c.getUuid().toString() + " status=" + status + ", value is now: " + c.getStringValue(0)); + + switch (code) { + case 0xa001: + multimsg = ""; + doWifiScan(); + break; + default: + Log.d(msg, "No action defined after " + c.getUuid().toString()); + } + } } private void connectDevice(BluetoothDevice device) { @@ -195,4 +240,33 @@ public class MainActivity extends Activity { mGatt.close(); } + + // camera specific code + private BluetoothGattService getIPCamService() { + // FIXME: bail out if not found + return mGatt.getService(ipcamService); + } + + private void notifications(boolean enable) { + BluetoothGattCharacteristic a000 = getIPCamService().getCharacteristic(UUID.fromString("0000a000-0000-1000-8000-00805f9b34fb")); + mGatt.setCharacteristicNotification(a000, enable); + } + + private void getLock() { + BluetoothGattCharacteristic a001 = getIPCamService().getCharacteristic(UUID.fromString("0000a001-0000-1000-8000-00805f9b34fb")); + mGatt.readCharacteristic(a001); + } + + private void doUnlock(String key) { + Log.d(msg, "doUnlock(), key is " + key); + BluetoothGattCharacteristic a001 = getIPCamService().getCharacteristic(UUID.fromString("0000a001-0000-1000-8000-00805f9b34fb")); + a001.setValue("M=0;K=" + key); + mGatt.writeCharacteristic(a001); + } + + private void doWifiScan() { + Log.d(msg, "doWifiScan()"); + BluetoothGattCharacteristic a100 = getIPCamService().getCharacteristic(UUID.fromString("0000a100-0000-1000-8000-00805f9b34fb")); + mGatt.readCharacteristic(a100); + } } |