android非空等格式验证框架android-saripaar地址

地址：https://github.com/ragunathjawahar/android-saripaar

步骤1：使用注解

@NotEmpty
@Email
private EditText emailEditText;

@Password(min = 6, scheme = Password.Scheme.ALPHA_NUMERIC_MIXED_CASE_SYMBOLS)
private EditText passwordEditText;

@ConfirmPassword
private EditText confirmPasswordEditText;

@Checked(message = "You must agree to the terms.")
private CheckBox iAgreeCheckBox;

步骤2：监听验证

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Code…

Validator validator = new Validator(this);

validator.setValidationListener(this); // More code…}

步骤3:实现监听接口：

public class RegistrationActivity extends Activity implements ValidationListener {

// Code…

@Override
public void onValidationSucceeded() {
Toast.makeText(this, "Yay! we got it right!", Toast.LENGTH_SHORT).show();
}

@Override
public void onValidationFailed(List<ValidationError> errors) {
for (ValidationError error : errors) {
View view = error.getView();
String message = error.getCollatedErrorMessage(this);

// Display error messages ;)
if (view instanceof EditText) {
((EditText) view).setError(message);
} else {
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
}
}
}

步骤4：验证结果 注册按钮

registerButton.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
validator.validate();
}
});

登录验证示列：

@Length(min = 6,message = "账号不能少于6位")
private EditText userName;
@Length(min = 8, max = 16,message = "密码不能少于8位或大于16位")
private EditText passWord;

private Validator validator;

validator = new Validator(this);
validator.setValidationListener(this);

@Override
public void onValidationSucceeded() {
removeVerify();
}

@Override
public void onValidationFailed(List<ValidationError> errors) {
for (ValidationError error : errors) {
View view = error.getView();
String message = error.getCollatedErrorMessage(this);

// Display error messages ;)
if (view instanceof TextInputEditText) {
((TextInputEditText) view).setError(message);
} else {
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
}
}

case R.id.sure_login:
validator.validate();
break;