diff options
Diffstat (limited to 'core/java/android')
| -rw-r--r-- | core/java/android/bluetooth/BluetoothGatt.java | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java index c203a8e..ea2dca0 100644 --- a/core/java/android/bluetooth/BluetoothGatt.java +++ b/core/java/android/bluetooth/BluetoothGatt.java @@ -928,7 +928,7 @@ public final class BluetoothGatt implements BluetoothProfile { BluetoothGattCharacteristic.PROPERTY_WRITE_NO_RESPONSE) == 0) return false; if (VDBG) Log.d(TAG, "writeCharacteristic() - uuid: " + characteristic.getUuid()); - if (mService == null || mClientIf == 0) return false; + if (mService == null || mClientIf == 0 || characteristic.getValue() == null) return false; BluetoothGattService service = characteristic.getService(); if (service == null) return false; @@ -1015,7 +1015,7 @@ public final class BluetoothGatt implements BluetoothProfile { */ public boolean writeDescriptor(BluetoothGattDescriptor descriptor) { if (VDBG) Log.d(TAG, "writeDescriptor() - uuid: " + descriptor.getUuid()); - if (mService == null || mClientIf == 0) return false; + if (mService == null || mClientIf == 0 || descriptor.getValue() == null) return false; BluetoothGattCharacteristic characteristic = descriptor.getCharacteristic(); if (characteristic == null) return false; |