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package com.demo.ui.view;

import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.os.Handler;
import android.support.v4.content.ContextCompat;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.demo.R;
import com.demo.factory.Axis;
import com.demo.utils.LogUtils;

import java.util.ArrayList;
import java.util.List;

public class AirTemperatureView extends RelativeLayout{

 private Context context;
 private TextView tv;
 private TextView tv_middle;
 // private TextView tv_middle_small;
 private RelativeLayout Auto_layout;
 private StringScrollPicker stringScrollPicker;
 private List newList;
 private ImageView img;
 private ImageView img_left;
 private ImageView img_right;

 private int mPosition;
 private Handler handler = new Handler();
 /**
 * 延遲線程，看是否還有下一個字符輸入
 */
 private Runnable delayRun = new Runnable() {
 @Override
 public void run() {
  stringScrollPicker.setVisibility(INVISIBLE);
  img.setBackgroundResource(R.drawable.air_temp_bg);
  tv_middle.setText(newList.get(mPosition));
  //tv.setText("電池剩余"+newList.get(mPosition)+"%提醒你");
  tv_middle.setVisibility(VISIBLE);
  img_right.setVisibility(VISIBLE);
  img_left.setVisibility(VISIBLE);

  if(mListener != null) {
  mListener.setAirTemper(mPosition+18);
  }
  LogUtils.e("空調(diào)刷新===","溫度");

 }
 };

 public AirTemperatureView(Context context){
 super(context);
 this.context = context;
 init();
 }

 @TargetApi(Build.VERSION_CODES.M)
 public void init(){
 super.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, Axis.scaleX(230)));
 LinearLayout parent = new LinearLayout(context);
 parent.setOrientation(LinearLayout.VERTICAL);
 LayoutParams parent_Params = new LayoutParams(LayoutParams.MATCH_PARENT, Axis.scaleX(230));
 super.addView(parent,parent_Params);

 RelativeLayout tv_layout = new RelativeLayout(context);
 LinearLayout.LayoutParams tv_layout_Params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, Axis.scaleX(50));
 parent.addView(tv_layout,tv_layout_Params);
 tv = new TextView(context);
 tv.setText("溫度");
 tv.setTextSize(Axis.scaleTextSize(36));
 tv.setTextColor(ContextCompat.getColor(context, R.color.white_70_color));//
 LayoutParams tv_Params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
 tv_Params.addRule(RelativeLayout.CENTER_IN_PARENT);
 tv_layout.addView(tv,tv_Params);


 /**
  * 滑動選擇器
  */
 Auto_layout = new RelativeLayout(context);
 LinearLayout.LayoutParams Auto_layout_Params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, Axis.scaleX(150));
 Auto_layout_Params.setMargins(0,Axis.scaleX(30),0,0);
 parent.addView(Auto_layout,Auto_layout_Params);


 img = new ImageView(context);
 img.setId(R.id.EleRemindImage);
 img.setBackgroundResource(R.drawable.air_temp_bg);
 LayoutParams img_Params = new LayoutParams(Axis.scaleX(150), Axis.scaleX(150));
 img_Params.addRule(RelativeLayout.CENTER_IN_PARENT);
 Auto_layout.addView(img,img_Params);


 img_left = new ImageView(context);
 img_left.setBackgroundResource(R.drawable.battery_point);
 LayoutParams img_left_Params = new LayoutParams(Axis.scaleX(14), Axis.scaleX(14));
 img_left_Params.addRule(RelativeLayout.CENTER_VERTICAL);
 img_left_Params.addRule(RelativeLayout.LEFT_OF,R.id.EleRemindImage);
 img_left_Params.setMargins(0,0,Axis.scaleX(134),0);
 Auto_layout.addView(img_left,img_left_Params);


 img_right = new ImageView(context);
 img_right.setBackgroundResource(R.drawable.battery_point);
 LayoutParams img_right_Params = new LayoutParams(Axis.scaleX(14), Axis.scaleX(14));
 img_right_Params.addRule(RelativeLayout.CENTER_VERTICAL);
 img_right_Params.addRule(RelativeLayout.RIGHT_OF,R.id.EleRemindImage);
 img_right_Params.setMargins(Axis.scaleX(134),0,0,0);
 Auto_layout.addView(img_right,img_right_Params);



 tv_middle = new TextView(context);
 tv_middle.setTextSize(Axis.scaleTextSize(64));
 tv_middle.setGravity(Gravity.CENTER);
 tv_middle.setTextColor(0xFFFFFFFF);
 LayoutParams tv_middle_Params = new LayoutParams(Axis.scaleX(150), Axis.scaleX(150));
 tv_middle_Params.addRule(RelativeLayout.CENTER_IN_PARENT);
 Auto_layout.addView(tv_middle,tv_middle_Params);


 newList = new ArrayList<>();
 newList.add("18");
 newList.add("19");
 newList.add("20");
 newList.add("21");
 newList.add("22");
 newList.add("23");
 newList.add("24");
 newList.add("25");
 newList.add("26");
 newList.add("27");
 newList.add("28");
 newList.add("29");
 newList.add("30");
 newList.add("31");
 newList.add("32");


 tv_middle.setText(newList.get(0));

 stringScrollPicker = new StringScrollPicker(context);
 stringScrollPicker.setHorizontal(true);
 stringScrollPicker.setVisibleItemCount(5);//可見5個 第3個 （3-1）個位中間
 stringScrollPicker.setCenterPosition(2);
 stringScrollPicker.setIsCirculation(true);
 stringScrollPicker.setCanTap(true);
 stringScrollPicker.setDisallowInterceptTouch(true);
 LayoutParams stringScrollPicker_Params = new LayoutParams(LayoutParams.MATCH_PARENT,Axis.scaleX(150));
 Auto_layout.addView(stringScrollPicker,stringScrollPicker_Params);
 stringScrollPicker.setData(newList);
 stringScrollPicker.setOnSelectedListener(new ScrollPickerView.OnSelectedListener() {
  @Override
  public void onSelected(ScrollPickerView scrollPickerView, final int position) {
  mPosition = position;
  handler.postDelayed(delayRun, 1500);

  }
 });


 stringScrollPicker.setOnSelectedListener(new StringScrollPicker.OnDataSelectedListener() {
  @Override
  public void DataSelected(CharSequence data) {
  //tv.setText("電池剩余"+data+"%提醒你");
  }
 });

 stringScrollPicker.setSelectedPosition(0,false);//中間Item位置

 stringScrollPicker.setVisibility(INVISIBLE);

 stringScrollPicker.setOnTouchListener(new OnTouchListener() {
  @Override
  public boolean onTouch(View v, MotionEvent event) {
  switch (event.getAction()){
   case MotionEvent.ACTION_DOWN:
   img.setBackgroundResource(R.drawable.battery_btn_p);
   if(delayRun!=null){
    handler.removeCallbacks(delayRun);
   }
   break;
  }
  return false;
  }
 });

 img.setOnClickListener(new OnClickListener() {
  @Override
  public void onClick(View v) {
  stringScrollPicker.setVisibility(VISIBLE);
  tv_middle.setVisibility(INVISIBLE);
  img_right.setVisibility(INVISIBLE);
  img_left.setVisibility(INVISIBLE);
  img.setBackgroundResource(R.drawable.battery_btn_p);

  }
 });
 }
 /**
 * 風(fēng)速設(shè)置
 * @param mPosition
 */
 public void setAirTemperature(int mPosition){
 /**
  * 在設(shè)置的時候不刷新
  */
 if(stringScrollPicker.getVisibility() == INVISIBLE){
  if(mPosition > 32){
  mPosition = 32;
  }
  stringScrollPicker.setSelectedPosition(mPosition-18,false);
  tv_middle.setText(newList.get(mPosition-18));
 }
 }

 public TemperatureListener mListener;
 public void setOnTemperatureListener (TemperatureListener listener) {
 mListener = listener;
 }
 public interface TemperatureListener {
 void setAirTemper(int temperature);
 }

}

package com.demo.ui.view;

import android.annotation.TargetApi;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.text.Layout;
import android.text.StaticLayout;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.util.Log;

import com.demo.factory.Axis;
import com.demo.utils.ColorUtil;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class StringScrollPicker extends ScrollPickerView {


 private int mMeasureWidth;
 private int mMeasureHeight;

 private TextPaint mPaint; //
 private int mMinTextSize = Axis.scaleX(64); // 最小的字體
 private int mMaxTextSize = Axis.scaleX(64); // 最大的字體
 // 字體漸變顏色
 private int mStartColor = Color.WHITE; // 中間選中ｉｔｅｍ的顏色
 private int mEndColor = Color.GRAY; // 上下兩邊的顏色

 private int mMaxLineWidth = -1; // 最大的行寬,默認(rèn)為itemWidth.超過后文字自動換行
 private Layout.Alignment mAlignment = Layout.Alignment.ALIGN_CENTER; // 對齊方式,默認(rèn)居中

 @TargetApi(Build.VERSION_CODES.CUPCAKE)
 public StringScrollPicker(Context context) {
 this(context, null);
 }

 @RequiresApi(api = Build.VERSION_CODES.CUPCAKE)
 public StringScrollPicker(Context context, AttributeSet attrs) {
 this(context, attrs, 0);
 }

 @RequiresApi(api = Build.VERSION_CODES.CUPCAKE)
 public StringScrollPicker(Context context, AttributeSet attrs,
    int defStyleAttr) {
 super(context, attrs, defStyleAttr);

 mPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
 mPaint.setStyle(Paint.Style.FILL);
 mPaint.setColor(Color.BLACK);

 setData(new ArrayList(Arrays.asList(new String[]{
  "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"
 })));

 }

 /**
 * @param startColor 正中間的顏色
 * @param endColor 上下兩邊的顏色
 */
 public void setColor(int startColor, int endColor) {
 mStartColor = startColor;
 mEndColor = endColor;
 invalidate();
 }

 /**
 * item文字大小
 *
 * @param minText 沒有被選中時的最小文字
 * @param maxText 被選中時的最大文字
 */
 public void setTextSize(int minText, int maxText) {
 mMinTextSize = minText;
 mMaxTextSize = maxText;
 invalidate();
 }

 public int getStartColor() {
 return mStartColor;
 }

 public int getEndColor() {
 return mEndColor;
 }

 public int getMinTextSize() {
 return mMinTextSize;
 }

 public int getMaxTextSize() {
 return mMaxTextSize;
 }


 public int getMaxLineWidth() {
 return mMaxLineWidth;
 }

 /**
 * 最大的行寬,默認(rèn)為itemWidth.超過后文字自動換行
 * @param maxLineWidth
 */
 public void setMaxLineWidth(int maxLineWidth) {
 mMaxLineWidth = maxLineWidth;
 }

 /**
 * 最大的行寬,默認(rèn)為itemWidth.超過后文字自動換行
 * @return
 */
 public Layout.Alignment getAlignment() {
 return mAlignment;
 }

 public void setAlignment(Layout.Alignment alignment) {
 mAlignment = alignment;
 }

 @Override
 protected void onSizeChanged(int w, int h, int oldw, int oldh) {
 super.onSizeChanged(w, h, oldw, oldh);
 mMeasureWidth = getMeasuredWidth();
 mMeasureHeight = getMeasuredHeight();
 if (mMaxLineWidth < 0) {
  mMaxLineWidth = getItemWidth();
 }
 }

 @Override
 public void drawItem(Canvas canvas, List data, int position, int relative, float moveLength, float top) {
 CharSequence text = data.get(position);
 int itemSize = getItemSize();

 // 設(shè)置文字大小
 if (relative == -1) { // 上一個
  if (moveLength < 0) { // 向上滑動
  mPaint.setTextSize(mMinTextSize);
  } else { // 向下滑動
  mPaint.setTextSize(mMinTextSize + (mMaxTextSize - mMinTextSize)
   * moveLength / itemSize);
  }
 } else if (relative == 0) { // 中間item,當(dāng)前選中
  mPaint.setTextSize(mMinTextSize + (mMaxTextSize - mMinTextSize)
   * (itemSize - Math.abs(moveLength)) / itemSize);
 } else if (relative == 1) { // 下一個
  if (moveLength > 0) { // 向下滑動
  mPaint.setTextSize(mMinTextSize);
  } else { // 向上滑動
  mPaint.setTextSize(mMinTextSize + (mMaxTextSize - mMinTextSize)
   * -moveLength / itemSize);
  }
 } else { // 其他
  mPaint.setTextSize(mMinTextSize);
 }

 StaticLayout layout = new StaticLayout(text, 0, text.length(), mPaint, mMaxLineWidth, mAlignment, 1.0F, 0.0F, true, null, 0);
 float x = 0;
 float y = 0;
 float lineWidth = layout.getWidth();

 if (isHorizontal()) { // 水平滾動
  x = top + (getItemWidth() - lineWidth) / 2;
  y = (getItemHeight() - layout.getHeight()) / 2;
 } else { // 垂直滾動
  x = (getItemWidth() - lineWidth) / 2;
  y = top + (getItemHeight() - layout.getHeight()) / 2;
 }
 // 計算漸變顏色
 computeColor(relative, itemSize, moveLength,text);
// canvas.drawText(text, x, y, mPaint);

 canvas.save();
 canvas.translate(x, y);
 layout.draw(canvas);
 canvas.restore();
 }

 /**
 * 計算字體顏色，漸變
 *
 * @param relative 　相對中間item的位置
 */
 private String lastString;
 private String nowSring;
 private void computeColor(int relative, int itemSize, float moveLength, CharSequence text) {

 int color = mEndColor; // 　其他默認(rèn)為ｍEndColor

 if (relative == -1 || relative == 1) { // 上一個或下一個
  // 處理上一個item且向上滑動　或者　處理下一個item且向下滑動　，顏色為mEndColor
  if ((relative == -1 && moveLength < 0)
   || (relative == 1 && moveLength > 0)) {
  color = mEndColor;
  } else { // 計算漸變的顏色
  float rate = (itemSize - Math.abs(moveLength))
   / itemSize;
  color = ColorUtil.computeGradientColor(mStartColor, mEndColor, rate);
  }
 } else if (relative == 0) { // 中間item
  float rate = Math.abs(moveLength) / itemSize;
  color = ColorUtil.computeGradientColor(mStartColor, mEndColor, rate);

  nowSring = text.toString();
  if(nowSring != lastString){
  Log.e("text=====",text+"");
  if(mListener != null){
   mListener.DataSelected(text);
  }
  }
  lastString = nowSring;


 }

 mPaint.setColor(color);
 }

 public interface OnDataSelectedListener {
 void DataSelected(CharSequence data);
 }

 public void setOnSelectedListener(OnDataSelectedListener listener) {
 mListener = listener;
 }

 public OnDataSelectedListener mListener;

}

package com.demo.ui.view;


import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewParent;
import android.view.animation.Interpolator;
import android.widget.Scroller;

import com.demo.R;
import com.demo.utils.LogUtils;

import java.util.ArrayList;
import java.util.List;

/**
 * 滾動選擇器,帶慣性滑動
 */
public abstract class ScrollPickerView extends View {


 private int mVisibleItemCount = 3; // 可見的item數(shù)量

 private boolean mIsInertiaScroll = true; // 快速滑動時是否慣性滾動一段距離，默認(rèn)開啟
 private boolean mIsCirculation = true; // 是否循環(huán)滾動，默認(rèn)開啟

 /*
 不允許父組件攔截觸摸事件，設(shè)置為true為不允許攔截，此時該設(shè)置才生效
 當(dāng)嵌入到ScrollView等滾動組件中，為了使該自定義滾動選擇器可以正常工作，請設(shè)置為true
 */
 private boolean mDisallowInterceptTouch = false;

 private int mSelected; // 當(dāng)前選中的item下標(biāo)
 private int mLastSelected; // 當(dāng)前選中的item下標(biāo)

 private List mData;
 private int mItemHeight = 0; // 每個條目的高度,當(dāng)垂直滾動時，高度=mMeasureHeight／mVisibleItemCount
 private int mItemWidth = 0; // 每個條目的寬度，當(dāng)水平滾動時，寬度=mMeasureWidth／mVisibleItemCount
 private int mItemSize; // 當(dāng)垂直滾動時，mItemSize = mItemHeight;水平滾動時，mItemSize = mItemWidth
 private int mCenterPosition = -1; // 中間item的位置，0<=mCenterPosition＜mVisibleItemCount，默認(rèn)為 mVisibleItemCount / 2
 private int mCenterY; // 中間item的起始坐標(biāo)y(不考慮偏移),當(dāng)垂直滾動時，y= mCenterPosition*mItemHeight
 private int mCenterX; // 中間item的起始坐標(biāo)x(不考慮偏移),當(dāng)垂直滾動時，x = mCenterPosition*mItemWidth
 private int mCenterPoint; // 當(dāng)垂直滾動時，mCenterPoint = mCenterY;水平滾動時，mCenterPoint = mCenterX
 private float mLastMoveY; // 觸摸的坐標(biāo)y
 private float mLastMoveX; // 觸摸的坐標(biāo)X

 private float mMoveLength = 0; // item移動長度，負(fù)數(shù)表示向上移動，正數(shù)表示向下移動

 private GestureDetector mGestureDetector;
 private OnSelectedListener mListener;

 private Scroller mScroller;
 private boolean mIsFling; // 是否正在慣性滑動
 private boolean mIsMovingCenter; // 是否正在滑向中間
 // 可以把scroller看做模擬的觸屏滑動操作，mLastScrollY為上次觸屏滑動的坐標(biāo)
 private int mLastScrollY = 0; // Scroller的坐標(biāo)y
 private int mLastScrollX = 0; // Scroller的坐標(biāo)x

 private boolean mDisallowTouch = false; // 不允許觸摸

 private Paint mPaint; //
 private Drawable mCenterItemBackground = null; // 中間選中item的背景色

 private boolean mCanTap = true; // 單擊切換選項或觸發(fā)點擊監(jiān)聽器

 private boolean mIsHorizontal = false; // 是否水平滾動

 private boolean mDrawAllItem = false; // 是否繪制每個item(包括在邊界外的item)

 @RequiresApi(api = Build.VERSION_CODES.CUPCAKE)
 public ScrollPickerView(Context context, AttributeSet attrs) {
 this(context, attrs, 0);
 }

 @TargetApi(Build.VERSION_CODES.HONEYCOMB)
 @RequiresApi(api = Build.VERSION_CODES.CUPCAKE)
 public ScrollPickerView(Context context, AttributeSet attrs,
    int defStyleAttr) {
 super(context, attrs, defStyleAttr);
 mGestureDetector = new GestureDetector(getContext(),
  new FlingOnGestureListener());
 mScroller = new Scroller(getContext());
 mAutoScrollAnimator = ValueAnimator.ofInt(0, 0);

 mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
 mPaint.setStyle(Paint.Style.FILL);

 init(attrs);

 }

 private void init(AttributeSet attrs) {
 if (attrs != null) {
  TypedArray typedArray = getContext().obtainStyledAttributes(attrs,
   R.styleable.ScrollPickerView);

  if (typedArray.hasValue(R.styleable.ScrollPickerView_spv_center_item_background)) {
  setCenterItemBackground(typedArray.getDrawable(R.styleable.ScrollPickerView_spv_center_item_background));
  }
  setVisibleItemCount(typedArray.getInt(
   R.styleable.ScrollPickerView_spv_visible_item_count,
   getVisibleItemCount()));
  setCenterPosition(typedArray.getInt(
   R.styleable.ScrollPickerView_spv_center_item_position,
   getCenterPosition()));
  setIsCirculation(typedArray.getBoolean(R.styleable.ScrollPickerView_spv_is_circulation, isIsCirculation()));
  setDisallowInterceptTouch(typedArray.getBoolean(R.styleable.ScrollPickerView_spv_disallow_intercept_touch, isDisallowInterceptTouch()));
  setHorizontal(typedArray.getInt(R.styleable.ScrollPickerView_spv_orientation, mIsHorizontal ? 1 : 2) == 1);
  typedArray.recycle();
 }
 }


 @Override
 protected void onDraw(Canvas canvas) {

 if (mData == null || mData.size() <= 0) {
  return;
 }

 // 選中item的背景色
 if (mCenterItemBackground != null) {
  mCenterItemBackground.draw(canvas);
 }

 // 只繪制可見的item
 int length = Math.max(mCenterPosition + 1, mVisibleItemCount - mCenterPosition);
 int position;
 int start = Math.min(length, mData.size());
 if (mDrawAllItem) {
  start = mData.size();
 }
 // 上下兩邊
 for (int i = start; i >= 1; i--) { // 先從遠(yuǎn)離中間位置的item繪制，當(dāng)item內(nèi)容偏大時，較近的item覆蓋在較遠(yuǎn)的上面

  if (mDrawAllItem || i <= mCenterPosition + 1) { // 上面的items,相對位置為 -i
  position = mSelected - i < 0 ? mData.size() + mSelected - i
   : mSelected - i;
  // 傳入位置信息，繪制item
  if (mIsCirculation) {
   drawItem(canvas, mData, position, -i, mMoveLength, mCenterPoint + mMoveLength - i * mItemSize);
  } else if (mSelected - i >= 0) { // 非循環(huán)滾動
   drawItem(canvas, mData, position, -i, mMoveLength, mCenterPoint + mMoveLength - i * mItemSize);
  }
  }
  if (mDrawAllItem || i <= mVisibleItemCount - mCenterPosition) { // 下面的items,相對位置為 i
  position = mSelected + i >= mData.size() ? mSelected + i
   - mData.size() : mSelected + i;
  // 傳入位置信息，繪制item
  if (mIsCirculation) {
   drawItem(canvas, mData, position, i, mMoveLength, mCenterPoint + mMoveLength + i * mItemSize);
  } else if (mSelected + i < mData.size()) { // 非循環(huán)滾動
   drawItem(canvas, mData, position, i, mMoveLength, mCenterPoint + mMoveLength + i * mItemSize);
  }
  }
 }
 // 選中的item
 drawItem(canvas, mData, mSelected, 0, mMoveLength, mCenterPoint + mMoveLength);
 }

 /**
 * 繪制item
 *
 * @param canvas
 * @param data 　數(shù)據(jù)集
 * @param position 在data數(shù)據(jù)集中的位置
 * @param relative 相對中間item的位置,relative==0表示中間item,relative<0表示上（左）邊的item,relative>0表示下(右)邊的item
 * @param moveLength 中間item滾動的距離，moveLength<0則表示向上（右）滾動的距離，moveLength＞0則表示向下（左）滾動的距離
 * @param top 當(dāng)前繪制item的坐標(biāo),當(dāng)垂直滾動時為頂部y的坐標(biāo)；當(dāng)水平滾動時為item最左邊x的坐標(biāo)
 */
 public abstract void drawItem(Canvas canvas, List data, int position, int relative, float moveLength, float top);

 @Override
 protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
 super.onMeasure(widthMeasureSpec, heightMeasureSpec);
 }

 @Override
 protected void onSizeChanged(int w, int h, int oldw, int oldh) {
 super.onSizeChanged(w, h, oldw, oldh);
 reset();
 }

 private void reset() {
 if (mCenterPosition < 0) {
  mCenterPosition = mVisibleItemCount / 2;
 }

 if (mIsHorizontal) {
  mItemHeight = getMeasuredHeight();
  mItemWidth = getMeasuredWidth() / mVisibleItemCount;

  mCenterY = 0;
  mCenterX = mCenterPosition * mItemWidth;

  mItemSize = mItemWidth;
  mCenterPoint = mCenterX;
 } else {
  mItemHeight = getMeasuredHeight() / mVisibleItemCount;
  mItemWidth = getMeasuredWidth();

  mCenterY = mCenterPosition * mItemHeight;
  mCenterX = 0;

  mItemSize = mItemHeight;
  mCenterPoint = mCenterY;
 }

 if (mCenterItemBackground != null) {
  mCenterItemBackground.setBounds(mCenterX, mCenterY, mCenterX + mItemWidth, mCenterY + mItemHeight);
 }

 }

 @RequiresApi(api = Build.VERSION_CODES.FROYO)
 @Override
 public boolean onTouchEvent(MotionEvent event) {
 if (mDisallowTouch) { // 不允許觸摸
  return true;
 }

 if (mGestureDetector.onTouchEvent(event)) {
  return true;
 }

 switch (event.getActionMasked()) {
  case MotionEvent.ACTION_MOVE:

  if (mIsHorizontal) {
   if (Math.abs(event.getX() - mLastMoveX) < 0.1f) {
   return true;
   }
   mMoveLength += event.getX() - mLastMoveX;
  } else {
   if (Math.abs(event.getY() - mLastMoveY) < 0.1f) {
   return true;
   }
   mMoveLength += event.getY() - mLastMoveY;
  }
  mLastMoveY = event.getY();
  mLastMoveX = event.getX();
  checkCirculation();
  invalidate();
  break;
  case MotionEvent.ACTION_UP:
  mLastMoveY = event.getY();
  mLastMoveX = event.getX();
  moveToCenter();
  break;
 }
 return true;
 }


 /**
 * @param curr
 * @param end
 */
 private void computeScroll(int curr, int end, float rate) {
 if (rate < 1) { // 正在滾動
  if (mIsHorizontal) {
  // 可以把scroller看做模擬的觸屏滑動操作，mLastScrollX為上次滑動的坐標(biāo)
  mMoveLength = mMoveLength + curr - mLastScrollX;
  mLastScrollX = curr;
  } else {
  // 可以把scroller看做模擬的觸屏滑動操作，mLastScrollY為上次滑動的坐標(biāo)
  mMoveLength = mMoveLength + curr - mLastScrollY;
  mLastScrollY = curr;
  }
  checkCirculation();
  invalidate();
 } else { // 滾動完畢
  mIsMovingCenter = false;
  mLastScrollY = 0;
  mLastScrollX = 0;

  // 直接居中，不通過動畫
  if (mMoveLength > 0) { //// 向下滑動
  if (mMoveLength < mItemSize / 2) {
   mMoveLength = 0;
  } else {
   mMoveLength = mItemSize;
  }
  } else {
  if (-mMoveLength < mItemSize / 2) {
   mMoveLength = 0;
  } else {
   mMoveLength = -mItemSize;
  }
  }
  checkCirculation();
  mMoveLength = 0;
  mLastScrollY = 0;
  mLastScrollX = 0;
  notifySelected(true);
  invalidate();
 }

 }

 @Override
 public void computeScroll() {
 if (mScroller.computeScrollOffset()) { // 正在滾動
  if (mIsHorizontal) {
  // 可以把scroller看做模擬的觸屏滑動操作，mLastScrollX為上次滑動的坐標(biāo)
  mMoveLength = mMoveLength + mScroller.getCurrX() - mLastScrollX;
  } else {
  // 可以把scroller看做模擬的觸屏滑動操作，mLastScrollY為上次滑動的坐標(biāo)
  mMoveLength = mMoveLength + mScroller.getCurrY() - mLastScrollY;
  }
  mLastScrollY = mScroller.getCurrY();
  mLastScrollX = mScroller.getCurrX();
  checkCirculation(); //　檢測當(dāng)前選中的item
  invalidate();
 } else { // 滾動完畢
  if (mIsFling) {
  mIsFling = false;
  moveToCenter(); // 滾動到中間位置
  } else if (mIsMovingCenter) { // 選擇完成，回調(diào)給監(jiān)聽器
  mMoveLength = 0;
  mIsMovingCenter = false;
  mLastScrollY = 0;
  mLastScrollX = 0;
  notifySelected(true);
  }
 }
 }

 public void cancelScroll() {
 mLastScrollY = 0;
 mLastScrollX = 0;
 mIsFling = mIsMovingCenter = false;
 mScroller.abortAnimation();
 stopAutoScroll();
 }

 // 檢測當(dāng)前選擇的item位置
 private void checkCirculation() {
 if (mMoveLength >= mItemSize) { // 向下滑動
  // 該次滾動距離中越過的item數(shù)量
  int span = (int) (mMoveLength / mItemSize);
  mSelected -= span;
  if (mSelected < 0) { // 滾動頂部，判斷是否循環(huán)滾動
  if (mIsCirculation) {
   do {
   mSelected = mData.size() + mSelected;
   } while (mSelected < 0); // 當(dāng)越過的item數(shù)量超過一圈時
   mMoveLength = (mMoveLength - mItemSize) % mItemSize;
  } else { // 非循環(huán)滾動
   mSelected = 0;
   mMoveLength = mItemSize;
   if (mIsFling) { // 停止慣性滑動，根據(jù)computeScroll()中的邏輯，下一步將調(diào)用moveToCenter()
   mScroller.forceFinished(true);
   }
   if (mIsMovingCenter) { // 移回中間位置
   scroll(mMoveLength, 0);
   }
  }
  } else {
  mMoveLength = (mMoveLength - mItemSize) % mItemSize;
  }

 } else if (mMoveLength <= -mItemSize) { // 向上滑動
  // 該次滾動距離中越過的item數(shù)量
  int span = (int) (-mMoveLength / mItemSize);
  mSelected += span;
  if (mSelected >= mData.size()) { // 滾動末尾，判斷是否循環(huán)滾動
  if (mIsCirculation) {
   do {
   mSelected = mSelected - mData.size();
   } while (mSelected >= mData.size()); // 當(dāng)越過的item數(shù)量超過一圈時
   mMoveLength = (mMoveLength + mItemSize) % mItemSize;
  } else { // 非循環(huán)滾動
   mSelected = mData.size() - 1;
   mMoveLength = -mItemSize;
   if (mIsFling) { // 停止慣性滑動，根據(jù)computeScroll()中的邏輯，下一步將調(diào)用moveToCenter()
   mScroller.forceFinished(true);
   }
   if (mIsMovingCenter) { // 移回中間位置
   scroll(mMoveLength, 0);
   }
  }
  } else {
  mMoveLength = (mMoveLength + mItemSize) % mItemSize;
  }
 }
 }

 // 移動到中間位置
 private void moveToCenter() {

 if (!mScroller.isFinished() || mIsFling || mMoveLength == 0) {
  return;
 }
 cancelScroll();

 // 向下滑動
 if (mMoveLength > 0) {
  if (mIsHorizontal) {
  if (mMoveLength < mItemWidth / 2) {
   scroll(mMoveLength, 0);
  } else {
   scroll(mMoveLength, mItemWidth);
  }
  } else {
  if (mMoveLength < mItemHeight / 2) {
   scroll(mMoveLength, 0);
  } else {
   scroll(mMoveLength, mItemHeight);
  }
  }
 } else {
  if (mIsHorizontal) {
  if (-mMoveLength < mItemWidth / 2) {
   scroll(mMoveLength, 0);
  } else {
   scroll(mMoveLength, -mItemWidth);
  }
  } else {
  if (-mMoveLength < mItemHeight / 2) {
   scroll(mMoveLength, 0);
  } else {
   scroll(mMoveLength, -mItemHeight);
  }
  }
 }
 }

 // 平滑滾動
 private void scroll(float from, int to) {
 if (mIsHorizontal) {
  mLastScrollX = (int) from;
  mIsMovingCenter = true;
  mScroller.startScroll((int) from, 0, 0, 0);
  mScroller.setFinalX(to);
 } else {
  mLastScrollY = (int) from;
  mIsMovingCenter = true;
  mScroller.startScroll(0, (int) from, 0, 0);
  mScroller.setFinalY(to);
 }
 invalidate();
 }

 // 慣性滑動，
 private void fling(float from, float vel) {
 if (mIsHorizontal) {
  mLastScrollX = (int) from;
  mIsFling = true;
  // 最多可以慣性滑動10個item
  mScroller.fling((int) from, 0, (int) vel, 0, -10 * mItemWidth,
   10 * mItemWidth, 0, 0);
 } else {
  mLastScrollY = (int) from;
  mIsFling = true;
  // 最多可以慣性滑動10個item
  mScroller.fling(0, (int) from, 0, (int) vel, 0, 0, -10 * mItemHeight,
   10 * mItemHeight);
 }
 invalidate();
 }

 private void notifySelected(final boolean trigger) {
 if (mListener != null) {
  // 告訴監(jiān)聽器選擇完畢
  post(new Runnable() {
  @Override
  public void run() {
   if(mLastSelected != mSelected){
   if(trigger){
    mListener.onSelected(ScrollPickerView.this, mSelected);
   }

   }
   mLastSelected = mSelected;
  }
  });
 }
 }

 private boolean mIsAutoScrolling = false;
 private ValueAnimator mAutoScrollAnimator;
 private final static SlotInterpolator sAutoScrollInterpolator = new SlotInterpolator();

 /**
 * 自動滾動(必須設(shè)置為可循環(huán)滾動)
 *
 * @param position
 * @param duration
 * @param speed 每毫秒移動的像素點
 */
 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 public void autoScrollFast(final int position, long duration, float speed, final Interpolator interpolator) {
 if (mIsAutoScrolling || !mIsCirculation) {
  return;
 }
 cancelScroll();
 mIsAutoScrolling = true;


 int length = (int) (speed * duration);
 int circle = (int) (length * 1f / (mData.size() * mItemSize) + 0.5f); // 圈數(shù)
 circle = circle <= 0 ? 1 : circle;

 int aPlan = circle * (mData.size()) * mItemSize + (mSelected - position) * mItemSize;
 int bPlan = aPlan + (mData.size()) * mItemSize; // 多一圈
 // 讓其盡量接近length
 final int end = Math.abs(length - aPlan) < Math.abs(length - bPlan) ? aPlan : bPlan;

 mAutoScrollAnimator.cancel();
 mAutoScrollAnimator.setIntValues(0, end);
 mAutoScrollAnimator.setInterpolator(interpolator);
 mAutoScrollAnimator.setDuration(duration);
 mAutoScrollAnimator.removeAllUpdateListeners();
 if (end != 0) { // itemHeight為0導(dǎo)致endy=0
  mAutoScrollAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
  @Override
  public void onAnimationUpdate(ValueAnimator animation) {
   float rate = 0;
   rate = animation.getCurrentPlayTime() * 1f / animation.getDuration();
   computeScroll((int) animation.getAnimatedValue(), end, rate);
  }
  });
  mAutoScrollAnimator.removeAllListeners();
  mAutoScrollAnimator.addListener(new AnimatorListenerAdapter() {
  @Override
  public void onAnimationEnd(Animator animation) {
   super.onAnimationEnd(animation);
   mIsAutoScrolling = false;
  }
  });
  mAutoScrollAnimator.start();
 } else {
  computeScroll(end, end, 1);
  mIsAutoScrolling = false;
 }
 }

 /**
 * 自動滾動，默認(rèn)速度為 0.6dp/ms
 *
 * @see ScrollPickerView#autoScrollFast(int, long, float, Interpolator)
 */
 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 public void autoScrollFast(final int position, long duration) {
 float speed = dip2px(0.6f);
 autoScrollFast(position, duration, speed, sAutoScrollInterpolator);
 }

 /**
 * 自動滾動
 *
 * @see ScrollPickerView#autoScrollFast(int, long, float, Interpolator)
 */
 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 public void autoScrollFast(final int position, long duration, float speed) {
 autoScrollFast(position, duration, speed, sAutoScrollInterpolator);
 }

 /**
 * 滾動到指定位置
 *
 * @param toPosition 　需要滾動到的位置
 * @param duration 　滾動時間
 * @param interpolator
 */
 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 public void autoScrollToPosition(int toPosition, long duration, final Interpolator interpolator) {
 toPosition = toPosition % mData.size();
 final int endY = (mSelected - toPosition) * mItemHeight;
 autoScrollTo(endY, duration, interpolator, false);
 }

 /**
 * @param endY  　需要滾動到的位置
 * @param duration 　滾動時間
 * @param interpolator
 * @param canIntercept 能否終止?jié)L動，比如觸摸屏幕終止?jié)L動
 */
 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 public void autoScrollTo(final int endY, long duration, final Interpolator interpolator, boolean canIntercept) {
 if (mIsAutoScrolling) {
  return;
 }
 final boolean temp = mDisallowTouch;
 mDisallowTouch = !canIntercept;
 mIsAutoScrolling = true;
 mAutoScrollAnimator.cancel();
 mAutoScrollAnimator.setIntValues(0, endY);
 mAutoScrollAnimator.setInterpolator(interpolator);
 mAutoScrollAnimator.setDuration(duration);
 mAutoScrollAnimator.removeAllUpdateListeners();
 mAutoScrollAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
  @Override
  public void onAnimationUpdate(ValueAnimator animation) {
  float rate = 0;
  rate = animation.getCurrentPlayTime() * 1f / animation.getDuration();
  computeScroll((int) animation.getAnimatedValue(), endY, rate);
  }
 });
 mAutoScrollAnimator.removeAllListeners();
 mAutoScrollAnimator.addListener(new AnimatorListenerAdapter() {
  @Override
  public void onAnimationEnd(Animator animation) {
  super.onAnimationEnd(animation);
  mIsAutoScrolling = false;
  mDisallowTouch = temp;
  }
 });
 mAutoScrollAnimator.start();
 }


 /**
 * 停止自動滾動
 */
 @TargetApi(Build.VERSION_CODES.HONEYCOMB)
 public void stopAutoScroll() {
 mIsAutoScrolling = false;
 mAutoScrollAnimator.cancel();
 }

 private static class SlotInterpolator implements Interpolator {
 @Override
 public float getInterpolation(float input) {
  return (float) (Math.cos((input + 1) * Math.PI) / 2.0f) + 0.5f;
 }
 }


 /**
 * 快速滑動時，慣性滑動一段距離
 *
 * @author huangziwei
 */
 private class FlingOnGestureListener extends GestureDetector.SimpleOnGestureListener {

 private boolean mIsScrollingLastTime = false;

 public boolean onDown(MotionEvent e) {
  if (mDisallowInterceptTouch) { // 不允許父組件攔截事件
  ViewParent parent = getParent();
  if (parent != null) {
   parent.requestDisallowInterceptTouchEvent(true);
  }
  }
  mIsScrollingLastTime = isScrolling(); // 記錄是否從滾動狀態(tài)終止
  // 點擊時取消所有滾動效果
  cancelScroll();
  mLastMoveY = e.getY();
  mLastMoveX = e.getX();
  return true;
 }

 @Override
 public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
    final float velocityY) {
  // 慣性滑動
  if (mIsInertiaScroll) {
  cancelScroll();
  if (mIsHorizontal) {
   fling(mMoveLength, velocityX);
  } else {
   fling(mMoveLength, velocityY);
  }
  }
  return true;
 }

 @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
 @Override
 public boolean onSingleTapUp(MotionEvent e) {
  mLastMoveY = e.getY();
  mLastMoveX = e.getX();
  float lastMove = 0;

  if (isHorizontal()) {
  mCenterPoint = mCenterX;
  lastMove = mLastMoveX;
  LogUtils.e("lastMove===",lastMove+"");
  LogUtils.e("mCenterPoint===",mCenterPoint+"");

  } else {
  mCenterPoint = mCenterY;
  lastMove = mLastMoveY;
  }
  if (mCanTap && !isScrolling() && !mIsScrollingLastTime) {
  if (lastMove >= mCenterPoint && lastMove <= mCenterPoint + mItemSize) {
   //performClick();
  } else if (lastMove < mCenterPoint) {
   int bs = (int)((mCenterPoint+mItemSize) - lastMove)/mItemSize;
   int move = bs*mItemSize;
   autoScrollTo(move, 150, sAutoScrollInterpolator, false);
  } else if (lastMove > mCenterPoint + mItemSize) {
   int bs = (int)((lastMove -mCenterPoint)/mItemWidth);
   int move = -bs*mItemSize;
   autoScrollTo(move, 150, sAutoScrollInterpolator, false);
  } else {
   moveToCenter();
  }
  } else {
  moveToCenter();
  }
  return true;
 }
 }

 public List getData() {
 return mData;
 }

 public void setData(List data) {
 if (data == null) {
  mData = new ArrayList();
 } else {
  this.mData = data;
 }
 mSelected = mData.size() / 2;
 invalidate();
 }


 public T getSelectedItem() {
 return mData.get(mSelected);
 }

 public int getSelectedPosition() {
 return mSelected;
 }

 public void setSelectedPosition(int position,boolean trigger) {
 if (position < 0 || position > mData.size() - 1
  || position == mSelected) {
  return;
 }
 mSelected = position;
 invalidate();
 if (mListener != null) {
  notifySelected(trigger);
 }
 }

 public void setOnSelectedListener(OnSelectedListener listener) {
 mListener = listener;
 }

 public OnSelectedListener getListener() {
 return mListener;
 }

 public boolean isInertiaScroll() {
 return mIsInertiaScroll;
 }

 public void setInertiaScroll(boolean inertiaScroll) {
 this.mIsInertiaScroll = inertiaScroll;
 }

 public boolean isIsCirculation() {
 return mIsCirculation;
 }

 public void setIsCirculation(boolean isCirculation) {
 this.mIsCirculation = false;
 }

 public boolean isDisallowInterceptTouch() {
 return mDisallowInterceptTouch;
 }

 public int getVisibleItemCount() {
 return mVisibleItemCount;
 }

 public void setVisibleItemCount(int visibleItemCount) {
 mVisibleItemCount = visibleItemCount;
 reset();
 invalidate();
 }

 /**
 * 是否允許父元素攔截事件，設(shè)置true后可以保證在ScrollView下正常滾動
 */
 public void setDisallowInterceptTouch(boolean disallowInterceptTouch) {
 mDisallowInterceptTouch = disallowInterceptTouch;
 }

 public int getItemHeight() {
 return mItemHeight;
 }

 public int getItemWidth() {
 return mItemWidth;
 }

 /**
 * @return 當(dāng)垂直滾動時，mItemSize = mItemHeight;水平滾動時，mItemSize = mItemWidth
 */
 public int getItemSize() {
 return mItemSize;
 }

 /**
 * @return 中間item的起始坐標(biāo)x(不考慮偏移), 當(dāng)垂直滾動時，x = mCenterPosition*mItemWidth
 */
 public int getCenterX() {
 return mCenterX;
 }

 /**
 * @return 中間item的起始坐標(biāo)y(不考慮偏移), 當(dāng)垂直滾動時，y= mCenterPosition*mItemHeight
 */
 public int getCenterY() {
 return mCenterY;
 }

 /**
 * @return 當(dāng)垂直滾動時，mCenterPoint = mCenterY;水平滾動時，mCenterPoint = mCenterX
 */
 public int getCenterPoint() {
 return mCenterPoint;
 }

 public boolean isDisallowTouch() {
 return mDisallowTouch;
 }

 /**
 * 設(shè)置是否允許手動觸摸滾動
 *
 * @param disallowTouch
 */
 public void setDisallowTouch(boolean disallowTouch) {
 mDisallowTouch = disallowTouch;
 }

 /**
 * 中間item的位置，0 <= centerPosition <= mVisibleItemCount
 *
 * @param centerPosition
 */
 public void setCenterPosition(int centerPosition) {
 if (centerPosition < 0) {
  mCenterPosition = 0;
 } else if (centerPosition >= mVisibleItemCount) {
  mCenterPosition = mVisibleItemCount - 1;
 } else {
  mCenterPosition = centerPosition;
 }
 mCenterY = mCenterPosition * mItemHeight;
 invalidate();
 }

 /**
 * 中間item的位置,默認(rèn)為 mVisibleItemCount / 2
 *
 * @return
 */
 public int getCenterPosition() {
 return mCenterPosition;
 }

 public void setCenterItemBackground(Drawable centerItemBackground) {
 mCenterItemBackground = centerItemBackground;
 mCenterItemBackground.setBounds(mCenterX, mCenterY, mCenterX + mItemWidth, mCenterY + mItemHeight);
 invalidate();
 }

 public void setCenterItemBackground(int centerItemBackgroundColor) {
 mCenterItemBackground = new ColorDrawable(centerItemBackgroundColor);
 mCenterItemBackground.setBounds(mCenterX, mCenterY, mCenterX + mItemWidth, mCenterY + mItemHeight);
 invalidate();
 }

 public Drawable getCenterItemBackground() {
 return mCenterItemBackground;
 }

 public boolean isScrolling() {
 return mIsFling || mIsMovingCenter || mIsAutoScrolling;
 }

 public boolean isFling() {
 return mIsFling;
 }

 public boolean isMovingCenter() {
 return mIsMovingCenter;
 }

 public boolean isAutoScrolling() {
 return mIsAutoScrolling;
 }

 public boolean isCanTap() {
 return mCanTap;
 }

 /**
 * 設(shè)置 單擊切換選項或觸發(fā)點擊監(jiān)聽器
 *
 * @param canTap
 */
 public void setCanTap(boolean canTap) {
 mCanTap = canTap;
 }

 public boolean isHorizontal() {
 return mIsHorizontal;
 }

 public boolean isVertical() {
 return !mIsHorizontal;
 }

 public void setHorizontal(boolean horizontal) {
 if (mIsHorizontal == horizontal) {
  return;
 }
 mIsHorizontal = horizontal;
 reset();
 if (mIsHorizontal) {
  mItemSize = mItemWidth;
 } else {
  mItemSize = mItemHeight;
 }
 invalidate();
 }

 public void setVertical(boolean vertical) {
 if (mIsHorizontal == !vertical) {
  return;
 }
 mIsHorizontal = !vertical;
 reset();
 if (mIsHorizontal) {
  mItemSize = mItemWidth;
 } else {
  mItemSize = mItemHeight;
 }
 invalidate();
 }

 public boolean isDrawAllItem() {
 return mDrawAllItem;
 }

 public void setDrawAllItem(boolean drawAllItem) {
 mDrawAllItem = drawAllItem;
 }

 /**
 * @author huangziwei
 */
 public interface OnSelectedListener {
 void onSelected(ScrollPickerView scrollPickerView, int position);
 }

 public int dip2px(float dipVlue) {
 DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
 float sDensity = metrics.density;
 return (int) (dipVlue * sDensity + 0.5F);
 }

 @Override
 public void setVisibility(int visibility) {
 super.setVisibility(visibility);
 if (visibility == VISIBLE) {
  moveToCenter();
 }
 }
}

package com.demo.utils;

import android.graphics.Color;

/**
 * 顏色工具欄
 */
public class ColorUtil {

 /**
 * 計算漸變后的顏色
 *
 * @param startColor 開始顏色
 * @param endColor 結(jié)束顏色
 * @param rate 漸變率（0,1）
 * @return 漸變后的顏色，當(dāng)rate=0時，返回startColor，當(dāng)rate=1時返回endColor
 */
 public static int computeGradientColor(int startColor, int endColor, float rate) {
 if (rate < 0) {
  rate = 0;
 }
 if (rate > 1) {
  rate = 1;
 }

 int alpha = Color.alpha(endColor) - Color.alpha(startColor);
 int red = Color.red(endColor) - Color.red(startColor);
 int green = Color.green(endColor) - Color.green(startColor);
 int blue = Color.blue(endColor) - Color.blue(startColor);

 return Color.argb(
  Math.round(Color.alpha(startColor) + alpha * rate),
  Math.round(Color.red(startColor) + red * rate),
  Math.round(Color.green(startColor) + green * rate),
  Math.round(Color.blue(startColor) + blue * rate));
 }
}

/**
 * 溫度
*/
airTemperatureView = new AirTemperatureView(context);
 LinearLayout.LayoutParams airTemperatureView_Params = new LinearLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT,Axis.scaleX(230));
 airTemperatureView_Params.setMargins(0,Axis.scaleX(100),0,0);
 bodyLayout.addView(airTemperatureView,airTemperatureView_Params);//父布局 addView()
 airTemperatureView.setOnTemperatureListener(new AirTemperatureView.TemperatureListener() {
 @Override
 public void setAirTemper(int temperature) {
 LogUtils.e("空調(diào)溫度===",temperature+"");
 setTemperature(temperature);//網(wǎng)絡(luò)請求方法
 }
});