Lost and Found（结对项目）登录注册
利用Bmob实现登录和注册首先要在bmob官网上下载对应的sdk，导入到libs里面就可以了。需要在bmob上建立应用，得到id（这些在前一博客中已经提到）所以话不多说直接上代码。
注册按钮
//注册点击
public void dregi(View view){
Intent intentlogin = new Intent();
intentlogin.setClass(SecondActivity.this,MainActivity.class);
startActivity(intentlogin);
登录按钮
//登录点击 public void dlogin(View view){ String name=mname.getText().toString(); String password=mpassword.getText().toString(); if(name.equals("")||password.equals("")){ Toast.makeText(this, "帐号或密码不能为空", Toast.LENGTH_LONG).show(); return; } BmobQuery<user> query=new BmobQuery<user>(); query.addWhereEqualTo("name", name); query.addWhereEqualTo("password", password); query.findObjects(new FindListener<user>() { @Override public void done(List<user> arg0, BmobException e) { // TODO Auto-generated method stub if(e==null){ String gname=arg0.get(0).getName().toString(); String gpassword=arg0.get(0).getPassword().toString(); String name=mname.getText().toString(); String password=mpassword.getText().toString(); Toast.makeText(SecondActivity.this, gname, Toast.LENGTH_LONG).show(); if(gname.equals(name)&&gpassword.equals(password)) { Intent seccess = new Intent(); seccess.setClass(SecondActivity.this, ThridActivity.class); startActivity(seccess); } } else{ Toast.makeText(SecondActivity.this, "帐号或密码有误", Toast.LENGTH_LONG).show(); }
返回登录页面
public void ret(View view){ Intent intent1 = new Intent(); intent1.setClass(MainActivity.this, SecondActivity.class); MainActivity.this.startActivity(intent1); }
点击注册
//点击注册 public void zhuce(View view){ String name=mname.getText().toString(); String password=mpassword.getText().toString(); String number=mnumber.getText().toString(); String verify=mverify.getText().toString(); if(name.equals("")||password.equals("")) { Toast.makeText(this, "帐号或密码不能为空", Toast.LENGTH_LONG).show(); return; } if(name.length()<6) { Toast.makeText(this, "帐号小于6位", Toast.LENGTH_LONG).show(); return; } if(verify.length()==0) { Toast.makeText(this, "验证码不能为空", Toast.LENGTH_LONG).show(); return; } if(number.length()==0) { Toast.makeText(this, "手机号不能为空", Toast.LENGTH_LONG).show(); return; } if(number.length()!=11) { Toast.makeText(this, "请输入11位有效号码", Toast.LENGTH_LONG).show(); return; } BmobSMS.verifySmsCode(this, number, verify, new VerifySMSCodeListener() { @Override public void done(cn.bmob.sms.exception.BmobException e) { // TODO Auto-generated method stub if (e == null) { Toast.makeText(MainActivity.this, "注册成功", Toast.LENGTH_SHORT).show(); //验证码正确 添加用户信息 String name=mname.getText().toString(); String password=mpassword.getText().toString(); user User=new user(); User.setName(name); User.setPassword(password); User.save(new SaveListener<String>() { @Override public void done(String arg0, BmobException arg1) { // TODO Auto-generated method stub if(arg1==null){ return; }else{ return; } } }); Intent intent2 = new Intent(); intent2.setClass(MainActivity.this, SecondActivity.class); MainActivity.this.startActivity(intent2); } else { Toast.makeText(MainActivity.this, "验证码错误", Toast.LENGTH_SHORT).show(); } } });
点击获取验证码
public void gsms(View view){ String number=mnumber.getText().toString(); if(number.length()==0) { Toast.makeText(this, "手机号不能为空", Toast.LENGTH_LONG).show(); return; } if(number.length()!=11) { Toast.makeText(this, "请输入11位有效号码", Toast.LENGTH_LONG).show(); return; } BmobSMS.requestSMSCode(this, number, "短信模板", new RequestSMSCodeListener() { @Override public void done(Integer integer, cn.bmob.sms.exception.BmobException e) { // TODO Auto-generated method stub if (e == null) { //发送成功时，让获取验证码按钮不可点击，且为灰色 mgetsms.setClickable(false); //mgetsms.setBackgroundColor(); Toast.makeText(MainActivity.this, "验证码发送成功，请尽快使用", Toast.LENGTH_SHORT).show(); /** * 倒计时1分钟操作 * 说明： * new CountDownTimer(60000, 1000),第一个参数为倒计时总时间，第二个参数为倒计时的间隔时间 * 单位都为ms，其中必须要实现onTick()和onFinish()两个方法，onTick()方法为当倒计时在进行中时， * 所做的操作，它的参数millisUntilFinished为距离倒计时结束时的时间，最后要注意的是当new CountDownTimer(60000, 1000)之后，一定要调用start() * 方法把该倒计时操作启动起来，不调用start()方法的话，是不会进行倒计时操作的 */ new CountDownTimer(60000, 1000) { @Override public void onTick(long millisUntilFinished) { //Message_btn.setBackgroundResource(R.drawable.button_shape02); mgetsms.setText(millisUntilFinished / 1000 + "秒"); } @Override public void onFinish() { mgetsms.setClickable(true); //Message_btn.setBackgroundResource(R.drawable.button_shape); mgetsms.setText("重新发送"); } }.start(); } else { Toast.makeText(MainActivity.this, "验证码发送失败，请检查网络连接", Toast.LENGTH_SHORT).show(); }
