EasyValidate优雅地校验提交数据完整性

allprojects {
  repositories {
    google()
    jcenter()
    maven {url "https://dl.bintray.com/liweihua/maven/"}
  }
}

implementation 'com.eiualee:easyvalidate:1.0.0'
  annotationProcessor 'com.eiualee:easyvalidate-compiler:1.0.0'

@Retention(RetentionPolicy.CLASS)
@Target(ElementType.FIELD)
public @interface ValidateNull {

  int id();//控件ID

  String toast();//不合法时提示的内容

  int[] plan() default {Plan.DEFAULT};//校验计划
}

@Retention(RetentionPolicy.CLASS)
@Target(ElementType.FIELD)
public @interface ValidateCheck {

  int id();//控件ID

  String toast();//不合法时提示的内容

  int[] plan() default {Plan.DEFAULT};//校验计划

  boolean validateState() default false;//勾选的值不能与此相同,相同的话提示错误
}

@Retention(RetentionPolicy.CLASS)
@Target(ElementType.FIELD)
public @interface ValidateRegular {

  int id();//控件ID

  String toast();//不合法时提示的内容

  int[] plan() default {Plan.DEFAULT};//校验计划

  String regular();

}

IValidate IVALIDATE = EasyValidate.bind(this);
 IVALIDATE.setUnValidateListener(new IValidate.OnViewUnValidateListener() {
    //失败时的回调（viewid：验证失败View的id,toast：注解上的内容）
    @Override
    public void unValidate(int viewId, String toast) {    
       ToastUtils.showLongToast(toast);
    }
 });

IValidate IVALIDATE = EasyValidate.bind(this, fragmentView);
IVALIDATE.setUnValidateListener(new IValidate.OnViewUnValidateListener() {
    //失败时的回调（viewid：验证失败View的id,toast：注解上的内容）
    @Override
    public void unValidate(int viewId, String toast) {
      ToastUtils.showLongToast(toast);
    }
});

IVALIDATE.unBind();

@ValidateNull(id = R.id.et_input1, toast = "输入框1为空")
EditText et_input1;
@ValidateCheck(id = R.id.cb_check. toast = "请勾选xxxx注意事项后重新提交")
CheckBox cb_check;
//18位身份证号码
public static final String REGEX_ID_CARD = "^[1-9]\\d{5}[1-9]\\d{3}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}([0-9Xx])$";
@ValidateRegular(id = R.id.et_input3, toast = "输入框3内容不符合18位身份证", regular = REGEX_ID_CARD, plan = Plan.B)
EditText et_input3;

if(!IVALIDATE.isValidatePass(Plan.DEFAULT)){
   //Todo 验证不通过
   return;
}

@ValidateNull(id = R.id.et_phoneNo,toast = "手机号码不能为空",plan = Plan.A)
EditText et_phoneNo;
@ValidateNull(id = R.id.et_checkNo,toast = "手机验证码不能为空",plan = Plan.A)
EditText et_checkNo;
@ValidateNull(id = R.id.et_userName,toast = "手机用户名不能为空",plan = Plan.B)
EditText et_userName;
@ValidateNull(id = R.id.et_pw,toast = "手机密码不能为空",plan = Plan.B)
EditText et_pw;

if(!IVALIDATE.isValidatePass(Plan.A)){
   //Todo 验证不通过
   return;
}

if(!IVALIDATE.isValidatePass(Plan.B)){
   //Todo 验证不通过
   return;
}

@ValidateNull(id = R.id.et_pw,toast = "手机密码不能为空",plan = {Plan.A, Plan.B})
EditText et_pw;