先给大家展示效果图：
package com.example.walkerlogin1;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import com.throrinstudio.android.common.libs.validator.Form;
import com.throrinstudio.android.common.libs.validator.Validate;
import com.throrinstudio.android.common.libs.validator.validate./confirm/iValidate;
import com.throrinstudio.android.common.libs.validator.validate.OrTwoRequiredValidate;
import com.throrinstudio.android.common.libs.validator.validator.EmailValidator;
import com.throrinstudio.android.common.libs.validator.validator.NotEmptyValidator;
import com.throrinstudio.android.common.libs.validator.validator.Phonevalidator;
import com.throrinstudio.android.common.libs.validator.validator.UrlValidator;
public class MainActivity extends Activity {
private EditText etAccount, etNick, etPassword, etMotto, etEmail,
etCity, etfoot,etHeight,etWeight,etExceptSteps;
private Button bt_ok;
private Form form;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
setListener();
validateForm();
}
//格式验证
private void validateForm() {
// 1. 先创建个表单Form类用来装控件
form = new Form();
// 非空验证
// 2. 然后创建Validate类，将被验证控件传入
Validate notEmptyValidate = new Validate(etAccount);
// 3. 将这个Validate类addValidator加入（如：非空类型NotEmptyVerifior）类型验证类
NotEmptyValidator notEmpty = new NotEmptyValidator(this);
notEmptyValidate.addValidator(notEmpty);
// 二选一
OrTwoRequiredValidate orTwoRequiredValidate = new OrTwoRequiredValidate(
etNick, etPassword);
//密码验证
Validate notPassword = new Validate(etPassword);
NotEmptyValidator not2Empty = new NotEmptyValidator(this);
notPassword.addValidator(not2Empty);
//城市不能为空
Validate etCity2 = new Validate(etCity);
NotEmptyValidator etCity1 = new NotEmptyValidator(this);
etCity2.addValidator(etCity1);
//手机号不能为空
Validate etMotto1 = new Validate(etMotto);
Phonevalidator phonevalidator=new Phonevalidator(this);
etMotto1.addValidator(phonevalidator);
// 邮件验证
Validate emailValidate = new Validate(etEmail);
EmailValidator emailValidator = new EmailValidator(this);
emailValidator.setDomainName("qq\.com");// 设置邮件规则:只能是QQ邮箱
emailValidate.addValidator(emailValidator);
// 重复密码确认
// ConfirmValidate confirmValidate = new ConfirmValidate(et_password1,
// et_password2);
// 网址
// 4. Form表单addValidates这个Validate类即可
form.addValidates(notPassword);
form.addValidates(notEmptyValidate);
form.addValidates(orTwoRequiredValidate);
form.addValidates(emailValidate);
form.addValidates(etCity2);
form.addValidates(etMotto1);
//form.addValidates(/confirm/iValidate);
// form.addValidates(urlValidate);
}
private void setListener() {
bt_ok.setonClickListener(new onClickListener() {
public void onClick(View v) {
// 5. 最后调用form.validate()验证即可，返回true表示验证通过。
boolean flag = form.validate();
if(flag){
Toast.makeText(MainActivity.this, "验证成功！", Toast.LENGTH_LONG).show();
}else{
Toast.makeText(MainActivity.this, "验证失败", Toast.LENGTH_LONG).show();
}
}
});
}
private void initView() {
etAccount = (EditText) findViewById(R.id.etAccount);
etNick = (EditText) findViewById(R.id.etNick);
etPassword = (EditText) findViewById(R.id.etPassword);
etMotto = (EditText) findViewById(R.id.etMotto);
etEmail = (EditText) findViewById(R.id.etEmail);
etCity = (EditText) findViewById(R.id.etCity);
etfoot = (EditText) findViewById(R.id.etfoot);
etHeight = (EditText) findViewById(R.id.etHeight);
etWeight = (EditText) findViewById(R.id.etWeight);
etExceptSteps = (EditText) findViewById(R.id.etExceptSteps);
bt_ok = (Button) findViewById(R.id.btnClick);
}
}
另外还需导入一个类库Android-Validator-master
以上内容是小编给大家介绍的android字段验证的实例代码，希望对大家有所帮助，如果大家想了解更多资讯敬请关注考高分网网站！
