package com.doumee.lib_coremodel.view;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.AttributeSet;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import com.doumee.lib_coremodel.R;
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import com.doumee.lib_coremodel.util.DpOrSp2PxUtil;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 类：PhoneCode
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* 作者： qxc
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* 日期：2018/3/14.
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*/
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public class PhoneCode extends RelativeLayout {
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private Context context;
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private TextView tv_code1;
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private TextView tv_code2;
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private TextView tv_code3;
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private TextView tv_code4;
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private View v1;
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private View v2;
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private View v3;
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private View v4;
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private EditText et_code;
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private List<String> codes = new ArrayList<>();
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private InputMethodManager imm;
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private int textColorNormal;
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private int textColor;
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private int lineColorNormal;
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private int lineColor;
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private int d = 0;
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public PhoneCode(Context context) {
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super(context);
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this.context = context;
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loadView();
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}
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public PhoneCode(Context context, AttributeSet attrs) {
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super(context, attrs);
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this.context = context;
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TypedArray ta = getContext().obtainStyledAttributes(attrs, R.styleable.PhoneCode);
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textColorNormal = ta.getColor(R.styleable.PhoneCode_textColorNormal,0xffE5E5E5 );
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textColor = ta.getColor(R.styleable.PhoneCode_textColor, 0xff70D0D2);
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lineColorNormal = ta.getColor(R.styleable.PhoneCode_lineColorNormal, textColorNormal);
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lineColor = ta.getColor(R.styleable.PhoneCode_lineColor, textColor);
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d = DpOrSp2PxUtil.dp2pxConvertInt(getContext(),1);
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loadView();
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}
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private void loadView(){
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imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
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View view = LayoutInflater.from(context).inflate(R.layout.phone_code, this);
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initView(view);
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initEvent();
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}
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private void initView(View view){
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tv_code1 = (TextView) view.findViewById(R.id.tv_code1);
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tv_code2 = (TextView) view.findViewById(R.id.tv_code2);
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tv_code3 = (TextView) view.findViewById(R.id.tv_code3);
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tv_code4 = (TextView) view.findViewById(R.id.tv_code4);
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et_code = (EditText) view.findViewById(R.id.et_code);
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v1 = view.findViewById(R.id.v1);
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v2 = view.findViewById(R.id.v2);
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v3 = view.findViewById(R.id.v3);
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v4 = view.findViewById(R.id.v4);
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tv_code1.setTextColor(textColor);
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tv_code2.setTextColor(textColor);
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tv_code3.setTextColor(textColor);
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tv_code4.setTextColor(textColor);
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}
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private void initEvent(){
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//验证码输入
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et_code.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
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}
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@Override
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public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
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}
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@Override
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public void afterTextChanged(Editable editable) {
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if(editable != null && editable.length()>0) {
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et_code.setText("");
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if(codes.size() < 4){
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codes.add(editable.toString());
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showCode();
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}
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}
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}
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});
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// 监听验证码删除按键
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et_code.setOnKeyListener(new View.OnKeyListener() {
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@Override
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public boolean onKey(View view, int keyCode, KeyEvent keyEvent) {
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if (keyCode == KeyEvent.KEYCODE_DEL && keyEvent.getAction() == KeyEvent.ACTION_DOWN && codes.size()>0) {
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codes.remove(codes.size()-1);
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showCode();
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return true;
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}
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return false;
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}
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});
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}
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/**
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* 显示输入的验证码
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*/
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private void showCode(){
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String code1 = "";
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String code2 = "";
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String code3 = "";
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String code4 = "";
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if(codes.size()>=1){
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code1 = codes.get(0);
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}
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if(codes.size()>=2){
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code2 = codes.get(1);
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}
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if(codes.size()>=3){
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code3 = codes.get(2);
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}
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if(codes.size()>=4){
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code4 = codes.get(3);
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}
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tv_code1.setText(code1);
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tv_code2.setText(code2);
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tv_code3.setText(code3);
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tv_code4.setText(code4);
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setColor();//设置高亮颜色
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callBack();//回调
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}
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public void clearCode(){
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codes.clear();
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showCode();
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}
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/**
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* 设置高亮颜色
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*/
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private void setColor(){
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v1.setBackgroundColor(lineColorNormal);
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v2.setBackgroundColor(lineColorNormal);
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v3.setBackgroundColor(lineColorNormal);
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v4.setBackgroundColor(lineColorNormal);
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if(codes.size()==1){
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v1.setBackgroundColor(lineColor);
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}
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if(codes.size()==2){
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v1.setBackgroundColor(lineColor);
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v2.setBackgroundColor(lineColor);
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}
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if(codes.size()==3){
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v1.setBackgroundColor(lineColor);
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v2.setBackgroundColor(lineColor);
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v3.setBackgroundColor(lineColor);
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}
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if(codes.size()>=4){
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v1.setBackgroundColor(lineColor);
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v2.setBackgroundColor(lineColor);
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v3.setBackgroundColor(lineColor);
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v4.setBackgroundColor(lineColor);
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}
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setBlod(v1,codes.size()>0);
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setBlod(v2,codes.size()>1);
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setBlod(v3,codes.size()>2);
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setBlod(v4,codes.size()>3);
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}
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private void setBlod(View v,boolean isBlod){
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LinearLayout.LayoutParams params= (LinearLayout.LayoutParams) v.getLayoutParams();
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params.height = d * (isBlod?3:1);
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v.setLayoutParams(params);
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}
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public void etRequestFocus(){
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et_code.requestFocus();
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showSoftInput();
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}
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/**
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* 回调
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*/
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private void callBack(){
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if(onInputListener==null){
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return;
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}
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if(codes.size()==4){
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onInputListener.onSucess(getPhoneCode());
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}else{
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onInputListener.onInput();
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}
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}
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//定义回调
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public interface OnInputListener{
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void onSucess(String code);
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void onInput();
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}
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private OnInputListener onInputListener;
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public void setOnInputListener(OnInputListener onInputListener){
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this.onInputListener = onInputListener;
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}
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/**
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* 显示键盘
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*/
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public void showSoftInput(){
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//显示软键盘
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if(imm!=null && et_code!=null) {
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et_code.postDelayed(new Runnable() {
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@Override
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public void run() {
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imm.showSoftInput(et_code, 0);
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}
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},200);
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}
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}
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/**
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* 获得手机号验证码
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* @return 验证码
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*/
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public String getPhoneCode(){
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StringBuilder sb = new StringBuilder();
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for (String code : codes) {
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sb.append(code);
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}
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return sb.toString();
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}
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}
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