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。
