android验证验证码界面ui实现倒计时实现，flutterrow换行

onFinish();

return this;

}

// 停止时间 = 系统启动时间 + 总计时间

mStopTimeInFuture = SystemClock.elapsedRealtime() + mMillisInFuture;

mHandler.sendMessage(mHandler.obtainMessage(MSG));

return this;

}

/**

• Callback fired on regular interval.

• @param millisUntilFinished The amount of time until finished.

*/

public abstract void onTick(long millisUntilFinished);

/**

• Callback fired when the time is up.

*/

public abstract void onFinish();

private static final int MSG = 1;

// handles counting down

private Handler mHandler = new Handler() {

@Override

public void handleMessage(Message msg) {

synchronized (CountDownTimer.this) {

// 计算剩余总时间

final long millisLeft = mStopTimeInFuture - SystemClock.elapsedRealtime();

// 小于等于 0 ，回调 onFinish

if (millisLeft <= 0) {

onFinish();

} else if (millisLeft < mCountdownInterval) { // 小于计时间隔 ，delayed 一个消息

// no tick, just delay until done

sendMessageDelayed(obtainMessage(MSG), millisLeft);

} else {

long lastTickStart = SystemClock.elapsedRealtime();

onTick(millisLeft);

// take into account user’s onTick taking time to execute

long delay = lastTickStart + mCountdownInterval - SystemClock.elapsedRealtime();

// special case: user’s onTick took more than interval to

// complete, skip to next interval

while (delay < 0) delay += mCountdownInterval;

sendMessageDelayed(obtainMessage(MSG), delay);

}

}

}

};

使用：倒计时

final CountDownTimer timer = new CountDownTimer(60000, 1000) {

@Override

public void onTick(long millisUntilFinished) {

get_verfiy_code.setText(millisUntilFinished/1000 + “秒”);

}

@Override

public void onFinish() {

get_verfiy_code.setEnabled(true);

get_verfiy_code.setText(“获取验证码”);

}

};

点击按钮的时候：

get_verfiy_code.setEnabled(false);

timer.start();

popupwiNow全部如下：

/**

• Created by

• xiaomi on 2017/9/8.

*/

public class VerifyPopupWindow {

/**

• 手机验证popupwindow

*/

private EditText phone_number;

private EditText input_image_code;

private ImageView image_code;

private EditText input_code;

private Button sure;

private String inputcode;

private String realCode;

private Button no_verify;

private CustomPopWindow mPopWindow;

private Button get_verfiy_code;

private Context mContext;

public VerifyPopupWindow(Context context){

this.mContext=context;

}

public void showPopupWindow(){

View contentView = LayoutInflater.from(mContext).inflate(R.layout.user_phone_number, null);

phone_number = (EditText) contentView.findViewById(R.id.phone_number); //填入手机号

input_image_code=(EditText)contentView.findViewById(R.id.input_image_code);//填入图片验证码

image_code=(ImageView)contentView.findViewById(R.id.image_code); //图片验证码

input_code=(EditText) contentView.findViewById(R.id.input_code); //填入手机验证码

sure=(Button)contentView.findViewById(R.id.user_verfiy_submit); //确定绑定

no_verify=(Button)contentView.findViewById(R.id.ignore_verfiy_submit); //暂不验证

get_verfiy_code=(Button)contentView.findViewById(R.id.get_verfiy_code);//获取手机验证码

final CountDownTimer timer = new CountDownTimer(60000, 1000) {

@Override

public void onTick(long millisUntilFinished) {

get_verfiy_code.setText(millisUntilFinished/1000 + “秒”);

}

@Override

public void onFinish() {

get_verfiy_code.setEnabled(true);

get_verfiy_code.setText(“获取验证码”);

}

};

image_code.setimageBitmap(Code.getInstance().createBitmap()); //初始化验证码

View.OnClickListener listener = new View.OnClickListener() {

@Override

public void onClick(View v) {

switch (v.getId()){

case R.id.image_code:

image_code.setimageBitmap(Code.getInstance().createBitmap());

break;

case R.id.user_verfiy_submit:

if (TextUtils.isEmpty(phone_number.getText().toString())){

Toast.makeText(mContext,“请您输入手机号码”, Toast.LENGTH_SHORT).show();

return;

}

if (TextUtils.isEmpty(input_code.getText().toString())){

Toast.makeText(mContext,“请您输入手机验证码”, Toast.LENGTH_SHORT).show();

return;

}

PostFormBuilder builder= OkHttpUtils.post();

builder

.addParams(“tel”,phone_number.getText().toString())

.addParams(“telyzm”,input_code.getText().toString());

builder.build()

.execute(new StringCallback() {

@Override

public void one rror(Call call, Exception e, int id) {

}

@Override

public void onResponse(String response, int id) {

try{

JSONObject jsonObject=new JSONObject(response);

int staus=jsonObject.getInt(“staus”);

if (staus==1){

mPopWindow.dissmiss();

Toast.makeText(mContext,“恭喜您，账号绑定成功！”, Toast.LENGTH_SHORT).show();

}else {

String message=jsonObject.getString(“msg”);

if (message!=null){

Toast.makeText(mContext,message, Toast.LENGTH_SHORT).show();

}

}

}catch (Exception e){

e.printstacktrace();

}

}

});

break;

case R.id.ignore_verfiy_submit:

mPopWindow.dissmiss();

break;

case R.id.get_verfiy_code:

// MyCountDownTimer.start();

inputcode=input_image_code.getText().toString();

realCode = Code.getInstance().getCode();

if (TextUtils.isEmpty(phone_number.getText().toString())){

Toast.makeText(mContext,“请您输入手机号码”, Toast.LENGTH_SHORT).show();

return;

}

if (realCode.equalsIgnoreCase(inputcode)){

//发送手机信息到服务器，通知服务端发验证码，并获取验证码。

getVerifyCode(phone_number.getText().toString());

}else{

Toast.makeText(mContext,“您输入的验证码有误，请重新输入”, Toast.LENGTH_SHORT).show();

}

get_verfiy_code.setEnabled(false);

timer.start();

break;

}

}

};

image_code.setonClickListener(listener);

sure.setonClickListener(listener);

no_verify.setonClickListener(listener);

get_verfiy_code.setonClickListener(listener);

mPopWindow = new CustomPopWindow.PopupWindowBuilder(mContext)

.setView(contentView)

.enableOutsidetouchabledissmiss(false)// 设置点击PopupWindow之外的地方，popWindow不关闭，如果不设置这个属性或者为tr

ue，则关闭

.enableBackgroundDark(true) //弹出popWindow时，背景是否变暗

.setBgDarkAlpha(0.7f) // 控制亮度

.setondissmissListener(new PopupWindow.OndismissListener() {

@Override

public void ondismiss() {

Log.e(“TAG”,“ondismiss”);

}

})

.create();

mPopWindow.showAtLocation(contentView, Gravity.CENTER, 0, 0);

}

//把手机后台获取手机验证码

public void getVerifyCode(String phoneNumber){

try {

PostFormBuilder builder=OkHttpUtils.post().url("");

builder

.addParams(“tel”,phoneNumber);

builder

.build()

.execute(new StringCallback() {

@Override

public void one rror(Call call, Exception e, int id) {

}

@Override

public void onResponse(String response, int id) {

try {

JSONObject jsonObject=new JSONObject(response);

int staus=jsonObject.getInt(“staus”);

String message=jsonObject.getString(“msg”);

if (staus==1){

Toast.makeText(mContext,message, Toast.LENGTH_SHORT).show();

}else {

if (message!=null){

Toast.makeText(mContext,message, Toast.LENGTH_SHORT).show();

}

}

}catch (Exception e){

e.printstacktrace();

}

}

});

}catch (Exception e){

e.printstacktrace();

}
{

}

@Override

public void onResponse(String response, int id) {

try {

JSONObject jsonObject=new JSONObject(response);

int staus=jsonObject.getInt(“staus”);

String message=jsonObject.getString(“msg”);

if (staus==1){

Toast.makeText(mContext,message, Toast.LENGTH_SHORT).show();

}else {

if (message!=null){

Toast.makeText(mContext,message, Toast.LENGTH_SHORT).show();

}

}

}catch (Exception e){

e.printstacktrace();

}

}

});

}catch (Exception e){

e.printstacktrace();

}