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/*
* 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.annotation.UnsupportedAppUsage;
import android.os.Message;
/** @hide */
public class AsyncResult
{
/*************************** Instance Variables **************************/
// Expect either exception or result to be null
@UnsupportedAppUsage
public Object userObj;
@UnsupportedAppUsage
public Throwable exception;
@UnsupportedAppUsage
public Object result;
/***************************** Class Methods *****************************/
/** Saves and sets m.obj */
@UnsupportedAppUsage
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 */
@UnsupportedAppUsage
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 */
@UnsupportedAppUsage
public
AsyncResult (Object uo, Object r, Throwable ex)
{
userObj = uo;
result = r;
exception = ex;
}
}
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