AdvancedAsyncTask
Overview
This library is enhanced for using AsyncTask api.
Features
- You can handle task's priority in task queue(from fifo queue to priority queue).
- You can handle running thread's priority for task.
- You can set a timer for task.
Gradle & Maven
Gradle
dependencies {
compile 'net.sjava:advancedasynctask:1.0.6'
}
Maven
<dependency>
<groupId>net.sjava</groupId>
<artifactId>advancedasynctask</artifactId>
<version>1.0.6</version>
</dependency>Usage
Example 1
- Queue priority : default
- Running thread priority : default
- Timout : not used
class DefaultPriorityTask extends AdvancedAsyncTask<String, String, String> {
private String TAG_NAME = DefaultPriorityTask.class.getSimpleName();
private int number; public DefaultPriorityTask(int number) {
super(QueuePriority.MEDIUM, ThreadPriority.MEDIUM);
this.number = number;
}
@Override protected String doInBackground(String... params) {
try {
//Log.i(NAME, number + " doInBackground run");
Thread.sleep(100);
}
catch (Exception e) {
e.printStackTrace();
}
return this.number + " : finished";
}
@Override protected void onPostExecute(String result) {
Log.i(TAG_NAME, result + " : default : size : " + AdvancedThreadPoolExecutorFactory.getInstance().getQueueCount());
}
}
Example 2
- Queue priority : high
- Running thread priority : high
- Timeout : not used
class HighPriorityTask extends AdvancedAsyncTask<String, String, String> {
private String TAG_NAME = HighPriorityTask.class.getSimpleName();
private int number;
public HighPriorityTask(int number) {
super(QueuePriority.HIGH, ThreadPriority.HIGH);
this.number = number;
}
@Override protected String doInBackground(String... params) {
try {
//Log.i(NAME, number + " doInBackground run");
Thread.sleep(100);
}
catch (Exception e) {
e.printStackTrace();
}
return this.number + " : finished";
}
@Override protected void onPostExecute(String result) {
Log.i(TAG_NAME, result + " : high : size : " + AdvancedThreadPoolExecutorFactory.getInstance().getQueueCount());
}
}
Example 3
- Queue priority : default
- Running thread priority : default
- Timout : used
class DefaultPriorityTaskWithTimer extends AdvancedAsyncTask<String, String, String> {
private String TAG_NAME = DefaultPriorityTaskWithTimer.class.getSimpleName();
private int number; public DefaultPriorityTaskWithTimer(int number, AdvancedAsyncTaskCancelTimer timer) {
super(QueuePriority.MEDIUM, ThreadPriority.MEDIUM, timer);
this.number = number;
}
@Override protected String doInBackground(String... params) {
try {
//Log.i(NAME, number + " doInBackground run");
Thread.sleep(2000);
}
catch (Exception e) {
e.printStackTrace();
}
return this.number + " : finished";
}
@Override protected void onCancelled() {
super.onCancelled();
Log.i(TAG_NAME, number + " cancelled");
}
@Override protected void onCancelled(String result) {
super.onCancelled(result);
Log.i(TAG_NAME, number + " cancelled result : " + result);
}
@Override protected void onPostExecute(String result) {
Log.i(TAG_NAME, result + " : default : size : " + AdvancedThreadPoolExecutorFactory.getInstance().getQueueCount());
}
}
License
Copyright 2016 Justin Song
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.