package com.bigkoo.pickerview;
import android.content.Context;
import android.graphics.Typeface;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.bigkoo.pickerview.lib.WheelView;
import com.bigkoo.pickerview.listener.CustomListener;
import com.bigkoo.pickerview.view.BasePickerView;
import com.bigkoo.pickerview.view.WheelOptions;
import java.util.List;
/**
* 条件选择器
* Created by Sai on 15/11/22.
*/
public class OptionsPickerView<T> extends BasePickerView implements View.OnClickListener {
WheelOptions<T> wheelOptions;
private int layoutRes;
private CustomListener customListener;
private Button btnSubmit, btnCancel; //确定、取消按钮
private TextView tvTitle;
private RelativeLayout rv_top_bar;
private static final String TAG_SUBMIT = "submit";
private static final String TAG_CANCEL = "cancel";
private OnOptionsSelectListener optionsSelectListener;
private String Str_Submit;//确定按钮文字
private String Str_Cancel;//取消按钮文字
private String Str_Title;//标题文字
private int Color_Submit;//确定按钮颜色
private int Color_Cancel;//取消按钮颜色
private int Color_Title;//标题颜色
private int Color_Background_Wheel;//滚轮背景颜色
private int Color_Background_Title;//标题背景颜色
private int Size_Submit_Cancel;//确定取消按钮大小
private int Size_Title;//标题文字大小
private int Size_Content;//内容文字大小
private int textColorOut; //分割线以外的文字颜色
private int textColorCenter; //分割线之间的文字颜色
private int dividerColor; //分割线的颜色
private int backgroundId; //显示时的外部背景色颜色,默认是灰色
// 条目间距倍数 默认1.6
private float lineSpacingMultiplier = 1.6F;
private boolean isDialog;//是否是对话框模式
private boolean cancelable;//是否能取消
private boolean linkage;//是否联动
private boolean isCenterLabel ;//是否只显示中间的label
private String label1;//单位
private String label2;
private String label3;
private boolean cyclic1;//是否循环
private boolean cyclic2;
private boolean cyclic3;
private Typeface font;//字体样式
private int option1;//默认选中项
private int option2;
private int option3;
private WheelView.DividerType dividerType;//分隔线类型
//构造方法
public OptionsPickerView(Builder builder) {
super(builder.context);
this.optionsSelectListener = builder.optionsSelectListener;
this.Str_Submit = builder.Str_Submit;
this.Str_Cancel = builder.Str_Cancel;
this.Str_Title = builder.Str_Title;
this.Color_Submit = builder.Color_Submit;
this.Color_Cancel = builder.Color_Cancel;
this.Color_Title = builder.Color_Title;
this.Color_Background_Wheel = builder.Color_Background_Wheel;
this.Color_Background_Title = builder.Color_Background_Title;
this.Size_Submit_Cancel = builder.Size_Submit_Cancel;
this.Size_Title = builder.Size_Title;
this.Size_Content = builder.Size_Content;
this.cyclic1 = builder.cyclic1;
this.cyclic2 = builder.cyclic2;
this.cyclic3 = builder.cyclic3;
this.cancelable = builder.cancelable;
this.linkage = builder.linkage;
this.isCenterLabel = builder.isCenterLabel;
this.label1 = builder.label1;
this.label2 = builder.label2;
this.label3 = builder.label3;
this.font = builder.font;
this.option1 = builder.option1;
this.option2 = builder.option2;
this.option3 = builder.option3;
this.textColorCenter = builder.textColorCenter;
this.textColorOut = builder.textColorOut;
this.dividerColor = builder.dividerColor;
this.lineSpacingMultiplier = builder.lineSpacingMultiplier;
this.customListener = builder.customListener;
this.layoutRes = builder.layoutRes;
this.isDialog = builder.isDialog;
this.dividerType = builder.dividerType;
this.backgroundId = builder.backgroundId;
this.decorView = builder.decorView;
initView(builder.context);
}
//建造器
public static class Builder {
private int layoutRes = R.layout.pickerview_options;
private CustomListener customListener;
private Context context;
private OnOptionsSelectListener optionsSelectListener;
private String Str_Submit;//确定按钮文字
private String Str_Cancel;//取消按钮文字
private String Str_Title;//标题文字
private int Color_Submit;//确定按钮颜色
private int Color_Cancel;//取消按钮颜色
private int Color_Title;//标题颜色
private int Color_Background_Wheel;//滚轮背景颜色
private int Color_Background_Title;//标题背景颜色
private int Size_Submit_Cancel = 17;//确定取消按钮大小
private int Size_Title = 18;//标题文字大小
private int Size_Content = 18;//内容文字大小
private boolean cancelable = true;//是否能取消
private boolean linkage = true;//是否联动
private boolean isCenterLabel = true;//是否只显示中间的label
private int textColorOut; //分割线以外的文字颜色
private int textColorCenter; //分割线之间的文字颜色
private int dividerColor; //分割线的颜色
private int backgroundId; //显示时的外部背景色颜色,默认是灰色
public ViewGroup decorView ;//显示pickerview的根View,默认是activity的根view
// 条目间距倍数 默认1.6
private float lineSpacingMultiplier = 1.6F;
private boolean isDialog;//是否是对话框模式
private String label1;
private String label2;
private String label3;
private boolean cyclic1 = false;//是否循环，默认否
private boolean cyclic2 = false;
private boolean cyclic3 = false;
private Typeface font;
private int option1;//默认选中项
private int option2;
private int option3;
private WheelView.DividerType dividerType;//分隔线类型
//Required
public Builder(Context context, OnOptionsSelectListener listener) {
this.context = context;
this.optionsSelectListener = listener;
}
//Option
public Builder setSubmitText(String Str_Cancel) {
this.Str_Submit = Str_Cancel;
return this;
}
public Builder setCancelText(String Str_Cancel) {
this.Str_Cancel = Str_Cancel;
return this;
}
public Builder setTitleText(String Str_Title) {
this.Str_Title = Str_Title;
return this;
}
public Builder isDialog(boolean isDialog) {
this.isDialog = isDialog;
return this;
}
public Builder setSubmitColor(int Color_Submit) {
this.Color_Submit = Color_Submit;
return this;
}
public Builder setCancelColor(int Color_Cancel) {
this.Color_Cancel = Color_Cancel;
return this;
}
/**
* 显示时的外部背景色颜色,默认是灰色
* @param backgroundId
* @return
*/
public Builder setBackgroundId(int backgroundId) {
this.backgroundId = backgroundId;
return this;
}
/**
* 必须是viewgroup
* 设置要将pickerview显示到的容器
* @param decorView
* @return
*/
public Builder setDecorView(ViewGroup decorView) {
this.decorView = decorView;
return this;
}
public Builder setLayoutRes(int res, CustomListener listener) {
this.layoutRes = res;
this.customListener = listener;
return this;
}
public Builder setBgColor(int Color_Background_Wheel) {
this.Color_Background_Wheel = Color_Background_Wheel;
return this;
}
public Builder setTitleBgColor(int Color_Background_Title) {
this.Color_Background_Title = Color_Background_Title;
return this;
}
public Builder setTitleColor(int Color_Title) {
this.Color_Title = Color_Title;
return this;
}
public Builder setSubCalSize(int Size_Submit_Cancel) {
this.Size_Submit_Cancel = Size_Submit_Cancel;
return this;
}
public Builder setTitleSize(int Size_Title) {
this.Size_Title = Size_Title;
return this;
}
public Builder setContentTextSize(int Size_Content) {
this.Size_Content = Size_Content;
return this;
}
public Builder setOutSideCancelable(boolean cancelable) {
this.cancelable = cancelable;
return this;
}
/**
* 此方法已废弃
* 不联动的情况下，请调用 setNPicker 方法。
* */
@Deprecated
public Builder setLinkage(boolean linkage) {
this.linkage = linkage;
return this;
}
public Builder setLabels(String label1, String label2, String label3) {
this.label1 = label1;
this.label2 = label2;
this.label3 = label3;
return this;
}
/**
* 设置间距倍数,但是只能在1.2-2.0f之间
*
* @param lineSpacingMultiplier
*/
public Builder setLineSpacingMultiplier(float lineSpacingMultiplier) {
this.lineSpacingMultiplier = lineSpacingMultiplier;
return this;
}
/**
* 设置分割线的颜色
*
* @param dividerColor
*/
public Builder setDividerColor(int dividerColor) {
this.dividerColor = dividerColor;
return this;
}
/**
* 设置分割线的类型
*
* @param dividerType
*/
public Builder setDividerType(WheelView.DividerType dividerType) {
this.dividerType = dividerType;
return this;
}
/**
* 设置分割线之间的文字的颜色
*
* @param textColorCenter
*/
public Builder setTextColorCenter(int textColorCenter) {
this.textColorCenter = textColorCenter;
return this;
}
/**
* 设置分割线以外文字的颜色
*
* @param textColorOut
*/
public Builder setTextColorOut(int textColorOut) {
this.textColorOut = textColorOut;
return this;
}
public Builder setTypeface(Typeface font) {
this.font = font;
return this;
}
public Builder setCyclic(boolean cyclic1, boolean cyclic2, boolean cyclic3) {
this.cyclic1 = cyclic1;
this.cyclic2 = cyclic2;
this.cyclic3 = cyclic3;
return this;
}
public Builder setSelectOptions(int option1) {
this.option1 = option1;
return this;
}
public Builder setSelectOptions(int option1, int option2) {
this.option1 = option1;
this.option2 = option2;
return this;
}
public Builder setSelectOptions(int option1, int option2, int option3) {
this.option1 = option1;
this.option2 = option2;
this.option3 = option3;
return this;
}
public Builder isCenterLabel(boolean isCenterLabel) {
this.isCenterLabel = isCenterLabel;
return this;
}
public OptionsPickerView build() {
return new OptionsPickerView(this);
}
}
private void initView(Context context) {
setDialogOutSideCancelable(cancelable);
initViews(backgroundId);
init();
initEvents();
if (customListener == null) {
LayoutInflater.from(context).inflate(layoutRes, contentContainer);
//顶部标题
tvTitle = (TextView) findViewById(R.id.tvTitle);
rv_top_bar = (RelativeLayout)findViewById(R.id.rv_topbar);
//确定和取消按钮
btnSubmit = (Button) findViewById(R.id.btnSubmit);
btnCancel = (Button) findViewById(R.id.btnCancel);
btnSubmit.setTag(TAG_SUBMIT);
btnCancel.setTag(TAG_CANCEL);
btnSubmit.setOnClickListener(this);
btnCancel.setOnClickListener(this);
//设置文字
btnSubmit.setText(TextUtils.isEmpty(Str_Submit) ? context.getResources().getString(R.string.pickerview_submit) : Str_Submit);
btnCancel.setText(TextUtils.isEmpty(Str_Cancel) ? context.getResources().getString(R.string.pickerview_cancel) : Str_Cancel);
tvTitle.setText(TextUtils.isEmpty(Str_Title) ? "" : Str_Title);//默认为空
//设置color
btnSubmit.setTextColor(Color_Submit == 0 ? pickerview_timebtn_nor : Color_Submit);
btnCancel.setTextColor(Color_Cancel == 0 ? pickerview_timebtn_nor : Color_Cancel);
tvTitle.setTextColor(Color_Title == 0 ? pickerview_topbar_title : Color_Title);
rv_top_bar.setBackgroundColor(Color_Background_Title == 0 ? pickerview_bg_topbar : Color_Background_Title);
//设置文字大小
btnSubmit.setTextSize(Size_Submit_Cancel);
btnCancel.setTextSize(Size_Submit_Cancel);
tvTitle.setTextSize(Size_Title);
tvTitle.setText(Str_Title);
} else {
customListener.customLayout(LayoutInflater.from(context).inflate(layoutRes, contentContainer));
}
// ----滚轮布局
final LinearLayout optionsPicker = (LinearLayout) findViewById(R.id.optionspicker);
optionsPicker.setBackgroundColor(Color_Background_Wheel == 0 ? bgColor_default : Color_Background_Wheel);
wheelOptions = new WheelOptions(optionsPicker, linkage);
wheelOptions.setTextContentSize(Size_Content);
wheelOptions.setLabels(label1, label2, label3);
wheelOptions.setCyclic(cyclic1, cyclic2, cyclic3);
wheelOptions.setTypeface(font);
setOutSideCancelable(cancelable);
if (tvTitle!= null){
tvTitle.setText(Str_Title);
}
wheelOptions.setDividerColor(dividerColor);
wheelOptions.setDividerType(dividerType);
wheelOptions.setLineSpacingMultiplier(lineSpacingMultiplier);
wheelOptions.setTextColorOut(textColorOut);
wheelOptions.setTextColorCenter(textColorCenter);
wheelOptions.isCenterLabel(isCenterLabel);
}
/**
* 设置默认选中项
*
* @param option1
*/
public void setSelectOptions(int option1) {
this.option1 = option1;
SetCurrentItems();
}
public void setSelectOptions(int option1, int option2) {
this.option1 = option1;
this.option2 = option2;
SetCurrentItems();
}
public void setSelectOptions(int option1, int option2, int option3) {
this.option1 = option1;
this.option2 = option2;
this.option3 = option3;
SetCurrentItems();
}
private void SetCurrentItems() {
if(wheelOptions!=null){
wheelOptions.setCurrentItems(option1, option2, option3);
}
}
public void setPicker(List<T> optionsItems) {
this.setPicker(optionsItems, null, null);
}
public void setPicker(List<T> options1Items, List<List<T>> options2Items) {
this.setPicker(options1Items, options2Items, null);
}
public void setPicker(List<T> options1Items,
List<List<T>> options2Items,
List<List<List<T>>> options3Items) {
wheelOptions.setPicker(options1Items, options2Items, options3Items);
SetCurrentItems();
}
//不联动情况下调用
public void setNPicker(List<T> options1Items,
List<T> options2Items,
List<T> options3Items) {
wheelOptions.setNPicker(options1Items, options2Items, options3Items);
SetCurrentItems();
}
@Override
public void onClick(View v) {
String tag = (String) v.getTag();
if (tag.equals(TAG_SUBMIT)) {
returnData();
}
dismiss();
}
//抽离接口回调的方法
public void returnData() {
if (optionsSelectListener != null) {
int[] optionsCurrentItems = wheelOptions.getCurrentItems();
optionsSelectListener.onOptionsSelect(optionsCurrentItems[0], optionsCurrentItems[1], optionsCurrentItems[2], clickView);
}
}
public interface OnOptionsSelectListener {
void onOptionsSelect(int options1, int options2, int options3, View v);
}
@Override
public boolean isDialog() {
return isDialog;
}
}