69 lines
1.6 KiB
Java
69 lines
1.6 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2006 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 android.os;
|
||
|
|
|
||
|
|
import android.os.Message;
|
||
|
|
|
||
|
|
/** @hide */
|
||
|
|
public class AsyncResult
|
||
|
|
{
|
||
|
|
|
||
|
|
/*************************** Instance Variables **************************/
|
||
|
|
|
||
|
|
// Expect either exception or result to be null
|
||
|
|
public Object userObj;
|
||
|
|
public Throwable exception;
|
||
|
|
public Object result;
|
||
|
|
|
||
|
|
/***************************** Class Methods *****************************/
|
||
|
|
|
||
|
|
/** Saves and sets m.obj */
|
||
|
|
public static AsyncResult
|
||
|
|
forMessage(Message m, Object r, Throwable ex)
|
||
|
|
{
|
||
|
|
AsyncResult ret;
|
||
|
|
|
||
|
|
ret = new AsyncResult (m.obj, r, ex);
|
||
|
|
|
||
|
|
m.obj = ret;
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Saves and sets m.obj */
|
||
|
|
public static AsyncResult
|
||
|
|
forMessage(Message m)
|
||
|
|
{
|
||
|
|
AsyncResult ret;
|
||
|
|
|
||
|
|
ret = new AsyncResult (m.obj, null, null);
|
||
|
|
|
||
|
|
m.obj = ret;
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** please note, this sets m.obj to be this */
|
||
|
|
public
|
||
|
|
AsyncResult (Object uo, Object r, Throwable ex)
|
||
|
|
{
|
||
|
|
userObj = uo;
|
||
|
|
result = r;
|
||
|
|
exception = ex;
|
||
|
|
}
|
||
|
|
}
|