| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.printspooler.model; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.ServiceConnection; |
| import android.os.IBinder; |
| |
| public class PrintSpoolerProvider implements ServiceConnection { |
| private final Context mContext; |
| private final Runnable mCallback; |
| |
| private PrintSpoolerService mSpooler; |
| |
| public PrintSpoolerProvider(Context context, Runnable callback) { |
| mContext = context; |
| mCallback = callback; |
| Intent intent = new Intent(mContext, PrintSpoolerService.class); |
| mContext.bindService(intent, this, 0); |
| } |
| |
| public PrintSpoolerService getSpooler() { |
| return mSpooler; |
| } |
| |
| public void destroy() { |
| if (mSpooler != null) { |
| mContext.unbindService(this); |
| } |
| } |
| |
| @Override |
| public void onServiceConnected(ComponentName name, IBinder service) { |
| mSpooler = ((PrintSpoolerService.PrintSpooler) service).getService(); |
| if (mSpooler != null) { |
| mCallback.run(); |
| } |
| } |
| |
| @Override |
| public void onServiceDisconnected(ComponentName name) { |
| /* do nothing - we are in the same process */ |
| } |
| } |