diff options
Diffstat (limited to 'framework/java/android/bluetooth/BluetoothAdapter.java')
| -rw-r--r-- | framework/java/android/bluetooth/BluetoothAdapter.java | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/framework/java/android/bluetooth/BluetoothAdapter.java b/framework/java/android/bluetooth/BluetoothAdapter.java index 3d95669f4c..df75b0d0b7 100644 --- a/framework/java/android/bluetooth/BluetoothAdapter.java +++ b/framework/java/android/bluetooth/BluetoothAdapter.java @@ -390,6 +390,58 @@ public final class BluetoothAdapter { public static final int SCAN_MODE_CONNECTABLE_DISCOVERABLE = 23; /** + * Device only has a display. + * + * @hide + */ + public static final int IO_CAPABILITY_OUT = 0; + + /** + * Device has a display and the ability to input Yes/No. + * + * @hide + */ + public static final int IO_CAPABILITY_IO = 1; + + /** + * Device only has a keyboard for entry but no display. + * + * @hide + */ + public static final int IO_CAPABILITY_IN = 2; + + /** + * Device has no Input or Output capability. + * + * @hide + */ + public static final int IO_CAPABILITY_NONE = 3; + + /** + * Device has a display and a full keyboard. + * + * @hide + */ + public static final int IO_CAPABILITY_KBDISP = 4; + + /** + * Maximum range value for Input/Output capabilities. + * + * <p>This should be updated when adding a new Input/Output capability. Other code + * like validation depends on this being accurate. + * + * @hide + */ + public static final int IO_CAPABILITY_MAX = 5; + + /** + * The Input/Output capability of the device is unknown. + * + * @hide + */ + public static final int IO_CAPABILITY_UNKNOWN = 255; + + /** * Broadcast Action: The local Bluetooth adapter has started the remote * device discovery process. * <p>This usually involves an inquiry scan of about 12 seconds, followed @@ -1225,6 +1277,106 @@ public final class BluetoothAdapter { } /** + * Returns the Input/Output capability of the device for classic Bluetooth. + * + * @return Input/Output capability of the device. One of {@link #IO_CAPABILITY_OUT}, + * {@link #IO_CAPABILITY_IO}, {@link #IO_CAPABILITY_IN}, {@link #IO_CAPABILITY_NONE}, + * {@link #IO_CAPABILITY_KBDISP} or {@link #IO_CAPABILITY_UNKNOWN}. + * + * @hide + */ + @RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN) + public int getIoCapability() { + if (getState() != STATE_ON) return BluetoothAdapter.IO_CAPABILITY_UNKNOWN; + try { + mServiceLock.readLock().lock(); + if (mService != null) return mService.getIoCapability(); + } catch (RemoteException e) { + Log.e(TAG, e.getMessage(), e); + } finally { + mServiceLock.readLock().unlock(); + } + return BluetoothAdapter.IO_CAPABILITY_UNKNOWN; + } + + /** + * Sets the Input/Output capability of the device for classic Bluetooth. + * + * <p>Changing the Input/Output capability of a device only takes effect on restarting the + * Bluetooth stack. You would need to restart the stack using {@link BluetoothAdapter#disable()} + * and {@link BluetoothAdapter#enable()} to see the changes. + * + * @param capability Input/Output capability of the device. One of {@link #IO_CAPABILITY_OUT}, + * {@link #IO_CAPABILITY_IO}, {@link #IO_CAPABILITY_IN}, + * {@link #IO_CAPABILITY_NONE} or {@link #IO_CAPABILITY_KBDISP}. + * + * @hide + */ + @RequiresPermission(Manifest.permission.BLUETOOTH_PRIVILEGED) + public boolean setIoCapability(int capability) { + if (getState() != STATE_ON) return false; + try { + mServiceLock.readLock().lock(); + if (mService != null) return mService.setIoCapability(capability); + } catch (RemoteException e) { + Log.e(TAG, e.getMessage(), e); + } finally { + mServiceLock.readLock().unlock(); + } + return false; + } + + /** + * Returns the Input/Output capability of the device for BLE operations. + * + * @return Input/Output capability of the device. One of {@link #IO_CAPABILITY_OUT}, + * {@link #IO_CAPABILITY_IO}, {@link #IO_CAPABILITY_IN}, {@link #IO_CAPABILITY_NONE}, + * {@link #IO_CAPABILITY_KBDISP} or {@link #IO_CAPABILITY_UNKNOWN}. + * + * @hide + */ + @RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN) + public int getLeIoCapability() { + if (getState() != STATE_ON) return BluetoothAdapter.IO_CAPABILITY_UNKNOWN; + try { + mServiceLock.readLock().lock(); + if (mService != null) return mService.getLeIoCapability(); + } catch (RemoteException e) { + Log.e(TAG, e.getMessage(), e); + } finally { + mServiceLock.readLock().unlock(); + } + return BluetoothAdapter.IO_CAPABILITY_UNKNOWN; + } + + /** + * Sets the Input/Output capability of the device for BLE operations. + * + * <p>Changing the Input/Output capability of a device only takes effect on restarting the + * Bluetooth stack. You would need to restart the stack using {@link BluetoothAdapter#disable()} + * and {@link BluetoothAdapter#enable()} to see the changes. + * + * @param capability Input/Output capability of the device. One of {@link #IO_CAPABILITY_OUT}, + * {@link #IO_CAPABILITY_IO}, {@link #IO_CAPABILITY_IN}, + * {@link #IO_CAPABILITY_NONE} or {@link #IO_CAPABILITY_KBDISP}. + * + * @hide + */ + @RequiresPermission(Manifest.permission.BLUETOOTH_PRIVILEGED) + public boolean setLeIoCapability(int capability) { + if (getState() != STATE_ON) return false; + try { + mServiceLock.readLock().lock(); + if (mService != null) return mService.setLeIoCapability(capability); + } catch (RemoteException e) { + Log.e(TAG, e.getMessage(), e); + } finally { + mServiceLock.readLock().unlock(); + } + return false; + } + + /** * Get the current Bluetooth scan mode of the local Bluetooth adapter. * <p>The Bluetooth scan mode determines if the local adapter is * connectable and/or discoverable from remote Bluetooth devices. |