AlertDialog.Builder builder = new AlertDialog.Builder(BorrowMoney.this); builder.setIcon(R.drawable.c); builder.setTitle("提交成功"); builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { myhandler = new MyHandler();
HandlerThread thread = new HandlerThread("MyThread"); thread.start(); myhandler = new MyHandler(thread.getLooper()); Message msg = myhandler.obtainMessage();
//更新成功
AlertDialog.Builder builder = new AlertDialog.Builder(InnerComm.this);
builder.setIcon(R.drawable.c);
builder.setTitle("提交成功!");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//showDialog("你选择了确定");
Intent myIntent = new Intent();
myIntent = new Intent(InnerComm.this, Schedule.class);
startActivity(myIntent);
finish();
}
});
}
为啥,断点跟踪过,条件是成立的
不用,看你怎么配置的这个dialog
不用,看你怎么配置的这个dialog
我就这样配置的,但是却出不来
AlertDialog.Builder builder = new AlertDialog.Builder(InnerComm.this);
builder.setIcon(R.drawable.c);
builder.setTitle("提交成功!");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//showDialog("你选择了确定");
Intent myIntent = new Intent();
myIntent = new Intent(InnerComm.this, Schedule.class);
startActivity(myIntent);
setResult(RESULT_OK);
finish();
}
});
http://www.cnblogs.com/linjiqin/archive/2011/06/03/2071956.html
不用,看你怎么配置的这个dialog
我就这样配置的,但是却出不来
AlertDialog.Builder builder = new AlertDialog.Builder(InnerComm.this);
builder.setIcon(R.drawable.c);
builder.setTitle("提交成功!");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//showDialog("你选择了确定");
Intent myIntent = new Intent();
myIntent = new Intent(InnerComm.this, Schedule.class);
startActivity(myIntent);
setResult(RESULT_OK);
finish();
}
}); .create.show()呢?调用显示了?刷新的话,a中重写startActivityForResult,b中setresult,ok了
asynctask是不是只要写一次,就能处理多个向服务器的请求
public class BorrowMoney extends Activity { private TextView borrow_date;
private TextView theborrower;
private TextView borrowmoney;
private TextView moneyCAP;
private TextView unit;
private TextView thebank;
private TextView reason;
private Button buttonone;
private MyHandler myhandler;
private String guid;
private String wfid;
private String tablename;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO 自动生成的方法存根
super.onCreate(savedInstanceState);
setContentView(R.layout.borrowmoney);
borrow_date = (TextView)findViewById(R.id.borrow_date);
theborrower = (TextView)findViewById(R.id.theborrower);
borrowmoney = (TextView)findViewById(R.id.borrowmoney);
moneyCAP = (TextView)findViewById(R.id.moneyCAP);
unit = (TextView)findViewById(R.id.unit);
thebank = (TextView)findViewById(R.id.thebank);
reason = (TextView)findViewById(R.id.borrowreason);
Intent intent = this.getIntent();
guid = intent.getStringExtra("guid");
wfid = intent.getStringExtra("wfid");
tablename = intent.getStringExtra("tablename");
String dataJson=(String)intent.getSerializableExtra("dataJson");
JSONObject jsonObject;
//BuyContractDao buy = new BuyContractDao();
try {
jsonObject = new JSONObject(dataJson);
borrow_date.setText(jsonObject.getString("borrowing_date"));
theborrower.setText(URLDecoder.decode(jsonObject.getString("theBorrower"),"UTF-8"));
borrowmoney.setText(jsonObject.getString("borrowing_Money"));
moneyCAP.setText(URLDecoder.decode(jsonObject.getString("borrowing_Money_CAP"),"UTF-8"));
unit.setText(URLDecoder.decode(jsonObject.getString("unit_name"),"UTF-8"));
thebank.setText(URLDecoder.decode(jsonObject.getString("theBank"),"UTF-8"));
reason.setText(URLDecoder.decode(jsonObject.getString("borrowing_reason"),"UTF-8"));
//guid = jsonObject.getString("guid");
} catch (JSONException e) {
// TODO 自动生成的 catch 块
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
// TODO 自动生成的 catch 块
e.printStackTrace();
}
// 生成一个HandlerThread对象,使用Looper来处理消息队列
HandlerThread thread = new HandlerThread("MyThread");
// 必须启动这个线程
thread.start();
// 将一个线程绑定到Handler对象上,则该Handler对象就可以处理线程的消息队列
myhandler = new MyHandler(thread.getLooper());
// 从Handler中获取消息对象
buttonone = (Button)findViewById(R.id.borrowbutton);
buttonone.setOnClickListener(new OnClickListener(){ @Override
public void onClick(View v) {
submitButton();
}
});
} public void submitButton(){
AlertDialog.Builder builder = new AlertDialog.Builder(BorrowMoney.this);
builder.setIcon(R.drawable.c);
builder.setTitle("确定提交吗");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//String op = opinion.getText().toString();
myhandler = new MyHandler();
HandlerThread thread = new HandlerThread("MyThread");
thread.start();
myhandler = new MyHandler(thread.getLooper());
Message msg = myhandler.obtainMessage();
//更新表数据
//String url2 = "http://192.168.0.90:8080/login/InnerCommUpdate";
//更新流程表数据
String url="http://192.168.0.90:8080/login/DealFlowServlet";
Bundle b = new Bundle();
b.putString("url", url);
// b.putString("url2", url2);
// b.putString("opinion", op);
msg.setData(b);
// 将msg对象发送给目标对象Handler
msg.sendToTarget();
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener(){ @Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}});
builder.create();
builder.show();
}
class MyHandler extends Handler { public MyHandler(){
}
public MyHandler(Looper looper){
super(looper);
}
@Override
public void handleMessage(Message msg) {
Bundle b = msg.getData();
String url = b.getString("url");
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("guid",guid));
params.add(new BasicNameValuePair("wfid",wfid));
List<NameValuePair> params2 = new ArrayList<NameValuePair>();
params2.add(new BasicNameValuePair("guid",guid));
params2.add(new BasicNameValuePair("tablename",tablename));
ConnToServer data = new ConnToServer();
String flag2 = data.post(url, params);
flag2 = flag2.replace("\r", "");
flag2 = flag2.replace("\n", "");
if(Integer.parseInt(flag2)>0){
//更新成功
AlertDialog.Builder builder = new AlertDialog.Builder(BorrowMoney.this);
builder.setIcon(R.drawable.c);
builder.setTitle("提交成功");
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override
public void onClick(DialogInterface dialog, int which) {
myhandler = new MyHandler();
HandlerThread thread = new HandlerThread("MyThread");
thread.start();
myhandler = new MyHandler(thread.getLooper());
Message msg = myhandler.obtainMessage();
//更新表数据
//String url2 = "http://192.168.0.90:8080/login/InnerCommUpdate";
//更新流程表数据
String url="http://192.168.0.90:8080/login/ScheduleServlet";
Bundle b = new Bundle();
b.putString("url", url);
SharedPreferences sharedPre=getSharedPreferences("config", MODE_PRIVATE);
String username=sharedPre.getString("username", "");
b.putString("userid", username);
msg.setData(b);
// 将msg对象发送给目标对象Handler
msg.sendToTarget();
Intent data=new Intent();
data.putExtra("flag", "1");
setResult(RESULT_OK);
//关闭掉这个Activity
finish();
}
});
builder.create();
builder.show();
}
}
}}
你能具体说说该怎么用吗,就是针对我想实现的功能