Android中断线程的处理方法

本文实例讲述了android中断线程的处理方法。分享给大家供大家参考。具体方法如下：

我现在对一个用户注册的功能
1.用progressdialog将当前页面设成不可操作（保留返回键 退出progressdialog）
2.用一个线程clientthread执行数据的提交和返回

问题：考虑到progressdialog运行过程中，返回键的操作，应该终止clientthread的运行。

代码如下，感兴趣的朋友可以参考运行一下，以便得出更好的解决办法。

btn_register.setonclicklistener(new view.onclicklistener() { 
         
        @override 
        public void onclick(view v) { 
            // todo auto-generated method stub  
            if(dobeforesubmit()){ 
     
                try { 
                    log.v(tag, "clientthread prepare01。。。:"+thread.interrupted()); 
                    clienthread=new thread(){ 
                        public void run() { 
                            try { 
                                log.v(tag, "clientthread prepare02。。。:"+thread.interrupted()); 
                                while (!thread.interrupted()) { 
                                    log.v(tag, "clientthread starting。。。"); 
                                    meapicall meapicall=new meapicallimpl(); 
                                    me me=new me(); 
                                    me.setmeemail(et_register_account.gettext().tostring().trim()); 
                                    me.setmepwd(et_register_pwd.gettext().tostring().trim()); 
                                    me.setmename(et_register_nickname.gettext().tostring().trim());
                                    log.v(tag, "clientthread data loaded。。。");      
                                    meapicall.register(me); 
                                    log.v(tag, "clientthread callback。。。"); 
                                    handler.sendemptymessage(appconfig.register.success_msg); 
                                   clienthread.interrupt();   //中断线程  
                                } 
                            } catch (interruptedexception e) { 
                                // todo: handle exception  
                                log.v(tag, "clientthread is interrupt"); 
                            }catch (exception e) { 
                                // todo auto-generated catch block  
                                log.v(tag, "exception: "+e.getmessage()); 
                                handler.sendemptymessage(appconfig.register.fail_other_msg); 
                                e.printstacktrace(); 
                            } 
                        }; 
                    }; 
                    log.v(tag, "progressdialog prepare01。。。:"); 
                    progressdialog=progressdialog.show(register.this,  
         "",  
         "正在获取....",  
         true,  
         true, 
         new dialoginterface.oncancellistener() { 
    
   @override 
   public void oncancel(dialoginterface dialog) { 
       // todo auto-generated method stub  
        
    try { 
        clienthread.interrupt(); 
        log.v(tag, "interrupt is success!"); 
    } catch (exception e) { 
        // todo auto-generated catch block  
        log.v(tag, "interrupt is fail!"); 
        e.printstacktrace(); 
    } 
   } 
      } 
        ); 
                    log.v(tag, "clientthread prepareing_end。。。"); 
                    clienthread.start(); 
                    //log.v(tag, "clientthread prepareing_end。。。");  
                } catch (exception e) { 
                    // todo auto-generated catch block  
                    log.v(tag, e.getmessage()+" 00"); 
                    e.printstacktrace(); 
                } 
            } 
        } 
    }); 

希望本文所述对大家的android程序设计有所帮助。