第三方包及非同步執行緒

desaco發表於2016-03-04
非同步執行緒
> 漢語拼音jar包，EventBus訂閱釋出事件
net.sourceforge.pinyin4j
com.yxd.socket.respone.EventBus

AsyncTask:非同步執行緒可以去取消
@Override
protected void onCancelled() {
super.onCancelled();
cancel(true);
if (1 == searchIndex) {
ll_error.setVisibility(View.VISIBLE);
tv_nodata.setVisibility(View.GONE);
ll_friend.setVisibility(View.GONE);
}
}

> AsynckTask 非同步執行緒加入Handler，傳遞訊息
public abstract class MyAsynckTask {
private Handler handler=new Handler(){
public void handleMessage(android.os.Message msg) {
postTask();
};
};

public abstract void preTask();

public  abstract void doInBack();

public abstract void postTask();

public void execute(){
preTask();
new Thread(){
public void run() {
doInBack();
handler.sendEmptyMessage(0);
};
}.start();

}
}

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