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      1 /*
      2  * Copyright (C) 2006 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.server.am;
     18 
     19 final class AppErrorResult {
     20     public void set(int res) {
     21         synchronized (this) {
     22             mHasResult = true;
     23             mResult = res;
     24             notifyAll();
     25         }
     26     }
     27 
     28     public int get() {
     29         synchronized (this) {
     30             while (!mHasResult) {
     31                 try {
     32                     wait();
     33                 } catch (InterruptedException e) {
     34                 }
     35             }
     36         }
     37         return mResult;
     38     }
     39 
     40     boolean mHasResult = false;
     41     int mResult;
     42 }
     43