Ich arbeite derzeit an einer Android-Anwendung, die über Bluetooth mit Eclipse (Java) zu einem Gerät verbindet. Momentan arbeite ich an Android 4.4 (Kit-Kat) und weiter unten, aber nach dem neuen Update ist das Android 5 (Lolipop). Sicherheitsausnahme tritt auf.android lolipop java.lang.SecurityException: Weder Benutzer noch aktueller Prozess hat android.permission.BLUETOOTH_PRIVILEGED
Manifest:
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.BLUETOOTH_PRIVILEGED" />
<uses-feature android:name="android.hardware.bluetooth_le"
android:required="false" />
Code:
mBleScanner.startScan(filters, scanSettings, mLeScanCallback);
private ScanCallback mLeScanCallback = new ScanCallback()
{
@Override
public void onScanResult(int callbackType, ScanResult result)
{
BluetoothDevice device = result.getDevice();
if(device.getName() != null)
{
if(device.getName().toUpperCase().contains("MyDevice"))
{
mBleScanner.stopScan(mLeScanCallback);
if (device.getBondState() == BluetoothDevice.BOND_BONDED)
{
Connect(device.getAddress().toString());
}
else
{
// pair device
device.setPairingConfirmation(true);
device.createBond();
}
}
}
}
};
...
..
.
private void BondDevice(BluetoothGattCharacteristic bgc, boolean pnEnable)
{
boolean bool = gatt.setCharacteristicNotification(bgc, true); // this line throw security exception
BluetoothGattDescriptor bgd=bgc.getDescriptor(UUID.fromString(BLE_DESCRIPTOR_NOTIFY));
byte[] arrayOfByte = pnEnable ? BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE:
BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE;
gattDescriptor.setValue(arrayOfByte);
mBluetoothGatt.writeDescriptor(bgd);
}
Stack Trace:
04-27 12:36:24.559: W/BluetoothGatt(17764): Unhandled exception in callback
04-27 12:36:24.559: W/BluetoothGatt(17764): java.lang.SecurityException: Need BLUETOOTH_PRIVILEGED permission: Neither user 10215 nor current process has android.permission.BLUETOOTH_PRIVILEGED.
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.os.Parcel.readException(Parcel.java:1540)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.os.Parcel.readException(Parcel.java:1493)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.bluetooth.IBluetoothGatt$Stub$Proxy.registerForNotification(IBluetoothGatt.java:1163)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.bluetooth.BluetoothGatt.setCharacteristicNotification(BluetoothGatt.java:1239)
04-27 12:36:24.559: W/BluetoothGatt(17764): at com.vibease.ap3.service.ServiceBLE.BondDevice(ServiceBLE.java:568)
04-27 12:36:24.559: W/BluetoothGatt(17764): at com.vibease.ap3.service.ServiceBLE.CheckDevice(ServiceBLE.java:518)
04-27 12:36:24.559: W/BluetoothGatt(17764): at com.vibease.ap3.service.ServiceBLE.access$7(ServiceBLE.java:493)
04-27 12:36:24.559: W/BluetoothGatt(17764): at com.vibease.ap3.service.ServiceBLE$2.onServicesDiscovered(ServiceBLE.java:373)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.bluetooth.BluetoothGatt$1.onSearchComplete(BluetoothGatt.java:309)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.bluetooth.IBluetoothGattCallback$Stub.onTransact(IBluetoothGattCallback.java:217)
04-27 12:36:24.559: W/BluetoothGatt(17764): at android.os.Binder.execTransact(Binder.java:446)
Jede Beratung? Vielen Dank.
versuchen zu beantworten –
sowmia
Das Problem existiert noch –