Andriod实战项目开发之十五-------会员更换手机号，获取验证码板块的实现

一、项目简单采用最最原始的MVC模式 ，效果图

二、XML布局

 三、Activity核心代码实现

获取验证码

 btnCode.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                 //获取新手机号
                String phonenew=usrPhone.getText().toString().trim();
                if (UserUtils.isMatchered(PHONE_PATTERN, phonenew)) {
                    Toast.makeText(PersonActivity.this, "手机号格式不正确1", Toast.LENGTH_SHORT).show();
                    return;
                }
                Log.d("获取旧旧手机", UserManager.takeMobile(PersonActivity.this));//用于查询本次短信发送详情
                Sms sms=new Sms();
                //sms.setPhone(phonenew);
                sms.setPhone(UserManager.takeMobile(PersonActivity.this));
                sms.setEvent("mobilelogin");
                OkHttpTool.getsms(sms, new Callback() {
                    @Override public void onFailure(@NonNull Call call, @NonNull IOException e) {
                        Log.d("onFailure", "短信id：");//用于查询本次短信发送详情
                    }
                    @Override public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
                        var responsedata=response.body().string();
                        if(responsedata!=null){
                            Gson gson = new Gson();
                            ResponseModel one = gson.fromJson(responsedata, ResponseModel.class);
                            Log.d("onResponsecode", responsedata);//用于查询本次短信发送详情
                            Looper.prepare();
                            if(one.getCode()==0){
                                Toast.makeText(PersonActivity.this,
                                        one.getMsg(), Toast.LENGTH_SHORT).show();
                            }else{
                                Toast.makeText(PersonActivity.this, "获取验证码成功", Toast.LENGTH_SHORT).show();
                            }
                            Looper.loop();
                        }
                    }
                });
            }
        });

保存新手机号

 btnSave.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String phonenew=usrPhone.getText().toString().trim();
                if (UserUtils.isMatchered(PHONE_PATTERN, phonenew)) {
                    Toast.makeText(PersonActivity.this, "手机号格式不正确", Toast.LENGTH_SHORT).show();
                    return;
                }
                String captcha=usrCode.getText().toString().trim();
                if(StrUtil.isEmpty(captcha)){
                    Toast.makeText(PersonActivity.this, "验证码不能为空", Toast.LENGTH_SHORT).show();
                    return;
                }
                Log.d("验证码", captcha);
                HttpRequest.changemobile((LifecycleOwner) PersonActivity.this,phonenew,captcha, new CallBackLis() {
                    @Override
                    public void onSuccess(String method, Integer content) {
                        Log.d("更换手机成功", String.valueOf(content));
                        //退出登录流程
                        SharedPreferences sp=getSharedPreferences("usesrInfo", Context.MODE_PRIVATE);
                        SharedPreferences.Editor editor = sp.edit();
                        editor.clear();
                        editor.commit();
                        Intent intent = new Intent(PersonActivity.this, LoginActivity.class);
                        startActivity(intent);
                    }
                    @Override
                    public void onFailure(String method, String error) {
                        Toast.makeText(PersonActivity.this, error, Toast.LENGTH_SHORT).show();
                    }
                });
                Timer timer = new Timer();
                timer.schedule(new TimerTask() {
                    @Override
                    public void run() {
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                count--;
                                btnCode.setText(count+"秒后重试");
                                btnCode.setEnabled(false);
                                if (count <= 0){
                                    btnCode.setEnabled(true);
                                    btnCode.setText("发送验证码");
                                    timer.cancel();
                                    count = 30;
                                }
                            }
                        });
                    }
                },0,1000);
            }
        });

欢迎小伙伴，共同研究提高