Here’s how you unpair/remove a bonded device call this method where macAddress is the string of the mac address of the device..i.e. “00:02:00:A3:03:05”
IBluetooth ib =getIBluetooth();
ib.removeBond(macAddress);
To get the IBluetooth Object you need to go through a couple of steps
- create a package in your project called android.bluetooth
- create two files, IBluetooth.aidl and IBluetoothCallback.aidl
-
create method in your files called getBluetooth()
private IBluetooth getIBluetooth() { IBluetooth ibt = null; try { Class c2 = Class.forName("android.os.ServiceManager"); Method m2 = c2.getDeclaredMethod("getService",String.class); IBinder b = (IBinder) m2.invoke(null, "bluetooth"); Class c3 = Class.forName("android.bluetooth.IBluetooth"); Class[] s2 = c3.getDeclaredClasses(); Class c = s2[0]; Method m = c.getDeclaredMethod("asInterface",IBinder.class); m.setAccessible(true); ibt = (IBluetooth) m.invoke(null, b); } catch (Exception e) { Log.e("flowlab", "Erroraco!!! " + e.getMessage()); } return ibt; }
/************ IBluetooth.aidl ************/
package android.bluetooth; import android.bluetooth.IBluetoothCallback; import android.os.ParcelUuid; /** * System private API for talking with the Bluetooth service. * * {@hide} */ interface IBluetooth { boolean isEnabled(); int getBluetoothState(); boolean enable(); boolean disable(boolean persistSetting); String getAddress(); String getName(); boolean setName(in String name); int getScanMode(); boolean setScanMode(int mode, int duration); int getDiscoverableTimeout(); boolean setDiscoverableTimeout(int timeout); boolean startDiscovery(); boolean cancelDiscovery(); boolean isDiscovering(); boolean createBond(in String address); boolean cancelBondProcess(in String address); boolean removeBond(in String address); String[] listBonds(); int getBondState(in String address); String getRemoteName(in String address); int getRemoteClass(in String address); ParcelUuid[] getRemoteUuids(in String address); boolean fetchRemoteUuids(in String address, in ParcelUuid uuid, in IBluetoothCallback callback); int getRemoteServiceChannel(in String address, in ParcelUuid uuid); boolean setPin(in String address, in byte[] pin); boolean setPasskey(in String address, int passkey); boolean setPairingConfirmation(in String address, boolean confirm); boolean cancelPairingUserInput(in String address); boolean setTrust(in String address, in boolean value); boolean getTrustState(in String address); int addRfcommServiceRecord(in String serviceName, in ParcelUuid uuid, int channel, IBinder b); void removeServiceRecord(int handle); }
/************ IBluetoothCallback.aidl ************/
package android.bluetooth;
/**
* System private API for Bluetooth service callbacks.
*
* {@hide}
*/
interface IBluetoothCallback
{
void onRfcommChannelFound(int channel);
}