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Vérification de la taille des données

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This commit is contained in:
Louis-Guillaume DUBOIS 2017-06-02 16:40:37 +02:00
parent 0496165464
commit baa15ceda3
1 changed files with 3 additions and 2 deletions
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5
Application/src/main/java/fr/centralesupelec/students/clientble/BluetoothLeService.java
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@ -147,9 +147,10 @@ public class BluetoothLeService extends Service {
// For all other profiles, writes the data formatted in HEX. // For all other profiles, writes the data formatted in HEX.
final byte[] data = characteristic.getValue(); final byte[] data = characteristic.getValue();
if (data != null && data.length > 0) { if (data != null && data.length > 0) {
if (SampleGattAttributes.SENSOR_CHARACTERISTIC_UUID.equals(characteristic.getUuid())) { if (SampleGattAttributes.SENSOR_CHARACTERISTIC_UUID.equals(characteristic.getUuid())
&& data.length >= 1) {
int value = (data[0]<<8)&0x0000ff00 | (data[1]<<0)&0x000000ff; int value = (data[0]<<8)&0x0000ff00 | (data[1]<<0)&0x000000ff;
intent.putExtra(EXTRA_DATA, String.format("%d", value)); intent.putExtra(EXTRA_DATA, String.format("décimal: %d", value));
} else { } else {
final StringBuilder stringBuilder = new StringBuilder(data.length); final StringBuilder stringBuilder = new StringBuilder(data.length);
//stringBuilder.append(String.format("%d", data));/ //stringBuilder.append(String.format("%d", data));/