Merge "Add api BluetoothAdapter.getMostRecentlyConnectedDevices() to be able... (b551d0f9) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+27 −0

Original line number	Diff line number	Diff line
		@@ -2161,6 +2161,33 @@ public final class BluetoothAdapter {
		}
		}

		/**
		* Fetches a list of the most recently connected bluetooth devices ordered by how recently they
		* were connected with most recently first and least recently last
		*
		* @return {@link List} of bonded {@link BluetoothDevice} ordered by how recently they were
		* connected
		*
		* @hide
		*/
		@RequiresPermission(Manifest.permission.BLUETOOTH_ADMIN)
		public @NonNull List<BluetoothDevice> getMostRecentlyConnectedDevices() {
		if (getState() != STATE_ON) {
		return new ArrayList<>();
		}
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return mService.getMostRecentlyConnectedDevices();
		}
		} catch (RemoteException e) {
		Log.e(TAG, "", e);
		} finally {
		mServiceLock.readLock().unlock();
		}
		return new ArrayList<>();
		}

		/**
		* Return the set of {@link BluetoothDevice} objects that are bonded
		* (paired) to the local adapter.