packagecom.gem.hsx.activity;
importjava.io.File;
importjava.io.FileInputStream;
importjava.io.FileNotFoundException;
importjava.io.InputStream;
importjava.util.ArrayList;
importjava.util.List;
importcom.gem.hsx.bean.User;
importcom.gem.hsx.json.WriteJson;
importcom.gem.hsx.operation.Operaton;
importandroid.app.Activity;
importandroid.app.AlertDialog;
importandroid.app.Dialog;
importandroid.app.ProgressDialog;
importandroid.content.DialogInterface;
importandroid.content.Intent;
importandroid.graphics.Bitmap;
importandroid.graphics.BitmapFactory;
importandroid.net.Uri;
importandroid.os.Bundle;
importandroid.os.Handler;
importandroid.os.Message;
importandroid.view.View;
importandroid.view.View.OnClickListener;
importandroid.view.View.OnFocusChangeListener;
importandroid.widget.Button;
importandroid.widget.EditText;
importandroid.widget.ImageView;
importandroid.widget.RadioButton;
importandroid.widget.Toast;
publicclassRegisterextendsActivity {
Button submit;
Button select;
EditText etusername;
EditText etpassword;
RadioButton ckman;
RadioButton ckwoman;
EditText etage;
ImageView imgphoto;
String str;
String filepath=null;
String jsonString=null;
ProgressDialog dialog;
privatestaticfinalintREQUEST_EX =1;
String username=null;
String password=null;
String sex=null;
String age=null;
@Override
protectedvoidonCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.register);
init();
//etusername.addTextChangedListener(new MyTextWatcher());
etusername.setOnFocusChangeListener(newEtusernameOnFocusChange());
select.setOnClickListener(newSelectOnclick());
submit.setOnClickListener(newSubmitOnclick());
}
privatevoidinit()
{
submit=(Button) findViewById(R.id.submit);
select=(Button) findViewById(R.id.select);
etusername=(EditText) findViewById(R.id.etusername);
etpassword=(EditText) findViewById(R.id.etpassword);
ckman=(RadioButton) findViewById(R.id.ckman);
ckwoman=(RadioButton) findViewById(R.id.ckwoman);
etage=(EditText) findViewById(R.id.etage);
imgphoto=(ImageView) findViewById(R.id.imgphoto);
dialog=newProgressDialog(Register.this);
dialog.setTitle("上传数据中");
dialog.setMessage("请稍等...");
}
// private class MyTextWatcher implements TextWatcher
// {
//
// public void afterTextChanged(Editable s) {
// str=etusername.getText().toString().trim();
// if (str==null||str.length()<=0)
// {
// etusername.setError("用户名不能为空");
// }
// else
// {
// new Thread(new Runnable() {
//
// public void run() {
// Operaton operaton=new Operaton();
// String result= operaton.checkusername("Check", str);
// Message message=new Message();
// message.obj=result;
// handler.sendMessage(message);
// }
// }).start();
//
//
// }
// }
// public void beforeTextChanged(CharSequence s, int start, int count,
// int after) {
//
// }
//
// public void onTextChanged(CharSequence s, int start, int before,
// int count) {
//
// }
//
// }
// Handler handler=new Handler()
// {
// @Override
// public void handleMessage(Message msg) {
// String msgobj=msg.obj.toString();
// if (msgobj=="该用户名可用")
// {
// etusername.setFocusable(false);
// }
// else
// {
// etusername.requestFocus();
// etusername.setError(msgobj);
// }
// super.handleMessage(msg);
// }
// };
//
privateclassEtusernameOnFocusChangeimplementsOnFocusChangeListener
{
publicvoidonFocusChange(View v,booleanhasFocus) {
if(!etusername.hasFocus()) {
str=etusername.getText().toString().trim();
if(str==null||str.length()<=0)
{
etusername.setError("用户名不能为空");
}
else
{
newThread(newRunnable() {
//如果用户名不为空，那么将用户名提交到服务器上进行验证，看用户名是否存在，就像JavaEE中利用
//ajax一样，虽然你看不到但是它却偷偷摸摸做了很多
publicvoidrun() {
Operaton operaton=newOperaton();
String result= operaton.checkusername("Check", str);
System.out.println("result:"+result);
Message message=newMessage();
message.obj=result;
handler.sendMessage(message);
}
}).start();
}
}
}
}
Handler handler=newHandler()
{
@Override
publicvoidhandleMessage(Message msg) {
String msgobj=msg.obj.toString();
System.out.println(msgobj);
System.out.println(msgobj.length());
if(msgobj.equals("t")) {
etusername.requestFocus();
etusername.setError("用户名"+str+"已存在");
}
else
{
etpassword.requestFocus();
}
super.handleMessage(msg);
}
};
privateclassSelectOnclickimplementsOnClickListener
{
publicvoidonClick(View v) {
Intent intent = newIntent();
intent.putExtra("explorer_title",
getString(R.string.dialog_read_from_dir));
intent.setDataAndType(Uri.fromFile(newFile("/sdcard")),"*/*");
intent.setClass(Register.this, ExDialog.class);
startActivityForResult(intent, REQUEST_EX);
}
}
protectedvoidonActivityResult(intrequestCode,intresultCode,
Intent intent) {
if(resultCode == RESULT_OK) {
Uri uri = intent.getData();
filepath=uri.toString().substring(6);
System.out.println(filepath);
//用户的头像是不是图片格式
if(filepath.endsWith("jpg")||filepath.endsWith("png"))
{
File file=newFile(filepath);
try{
InputStream inputStream=newFileInputStream(file);
Bitmap bitmap = BitmapFactory.decodeStream(inputStream);
imgphoto.setImageBitmap(bitmap);//如果是就将图片显示出来
} catch(FileNotFoundException e) {
e.printStackTrace();
}
submit.setClickable(true);
}
else
{
submit.setClickable(false);
alert();
}
}
}
privateclassSubmitOnclickimplementsOnClickListener
{
publicvoidonClick(View v) {
username=etusername.getText().toString().trim();
password=etpassword.getText().toString().trim();
if(ckman.isChecked()) {
sex="男";
}
else{
sex="女";
}
age=etage.getText().toString().trim();
if(age==null||age.length()<=0)
{
etage.requestFocus();
etage.setError("年龄不能为空");
return;
}
dialog.show();
newThread(newRunnable() {
publicvoidrun() {
Operaton operaton=newOperaton();
File file=newFile(filepath);
String photo=operaton.uploadFile(file, "ImgReciver");
//先进行图片上传的操作，然后服务器返回图片保存在服务器的路径，
System.out.println("photo---->"+photo);
System.out.println("sex:------>"+sex);
User user=newUser(username, password, sex, age,photo);
//构造一个user对象
List list=newArrayList();
list.add(user);
WriteJson writeJson=newWriteJson();
//将user对象写出json形式字符串
jsonString= writeJson.getJsonData(list);
System.out.println(jsonString);
String result= operaton.UpData("Register", jsonString);
Message msg=newMessage();
System.out.println("result---->"+result);
msg.obj=result;
handler1.sendMessage(msg);
}
}).start();
}
}
privatevoidalert()
{
Dialog dialog = newAlertDialog.Builder(this)
.setTitle("提示")
.setMessage("您选择的不是有效的图片")
.setPositiveButton("确定",
newDialogInterface.OnClickListener() {
publicvoidonClick(DialogInterface dialog,
intwhich) {
filepath = null;
}
})
.create();
dialog.show();
}
Handler handler1=newHandler()
{
@Override
publicvoidhandleMessage(Message msg) {
dialog.dismiss();
String msgobj=msg.obj.toString();
if(msgobj.equals("t"))
{
Toast.makeText(Register.this,"注册成功",0).show();
Intent intent=newIntent();
intent.setClass(Register.this, LoginRegisterActivity.class);
startActivity(intent);
}
else{
Toast.makeText(Register.this,"注册失败",0).show();
}
super.handleMessage(msg);
}
};
}