Java tutorial
/** * Copyright 2010 CssWeb Microsystems, Inc. All rights reserved. * CssWeb PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * @(#)TechView.java ?09:58:35 2010-10-19 */ package com.cssweb.android.view; import android.content.Context; import android.graphics.Canvas; import android.graphics.Paint; import android.graphics.Typeface; import android.util.AttributeSet; import android.util.Log; import android.view.KeyEvent; import android.view.MotionEvent; import android.widget.Toast; import com.cssweb.android.common.DateTool; import com.cssweb.android.main.R; import com.cssweb.android.view.base.BasicView; import com.cssweb.quote.util.Arith; import com.cssweb.quote.util.GlobalColor; import com.cssweb.quote.util.NameRule; import com.cssweb.quote.util.Utils; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import javax.microedition.fairy.Font; import javax.microedition.fairy.Graphics; /** * K * * @author hujun * @version 1.0 * @see * @since 1.0 */ public class KlineView extends BasicView { private Context mContext = null; //,,? private Paint paint = null, tPaint = null; private JSONObject quoteData = null; public String period = "day"; private int count = 0; // private int width, height; // K?? private int klineHeight, volumeHeight; // k private double shapeWidth = 9; // private double spaceWidth = 4; // ?? private int tips = 10; private int klineX = 0; private int klineY = 0; private int rowNum = 3; private int rowHeight = 10; private double axisX = 0; private double scale = 0; private int axisLabelWidth = 60; private int axisLabelHeight = 20; private int zbmenuHeight = 20; private int klineWidth = 0; private double highPrice = 0; private double lowPrice = 99999.999; private double highVolume = 0; public boolean isTrackStatus = false, isTouched = false, isTouchMoved = false, isSingleMoved = false; private int actualDataLen = 0; // ? /** * ?k?. */ private int actualPos = 0; /** * k?. */ private int visualKLineCount = 0; // ?k /** * ????. */ private int visualPos = 0; /** * ?? */ private int fingerPos = 0; private String indicatorType = "MACD"; private String mainIndicatorType = "ma"; private String exchange; private int stockdigit; private boolean zs = false; private int trackLineV; private int isTrackNumber = 0; private String lblIndicatorName = "", lblIndicatorT1 = "", lblIndicatorT2 = "", lblIndicatorT3 = ""; private String lblmainIndicatorT1 = "", lblmainIndicatorT2 = "", lblmainIndicatorT3 = "", lblmainIndicatorT4 = ""; /**??**/ private float distanceX0 = 0, distanceY0 = 0, distanceX1 = 0, distanceY1 = 0; private float startPositionX = 0, currentPositionX = 0, startPositionY = 0, currentPositionY = 0; public KlineView(Context context) { super(context); } public KlineView(Context paramContext, AttributeSet paramAttributeSet) { super(paramContext, paramAttributeSet); this.mContext = paramContext; } /** * ???(sh,sz,kf) * ?????? */ public void setStockInfo(String exchange, String stockcode, String stockname) { this.exchange = exchange; int secType = NameRule.getSecurityType(exchange, stockcode); if (secType == NameRule.SH_INDEX || secType == NameRule.SZ_INDEX || secType == NameRule.HK_INDEX) { zs = true; } else zs = false; stockdigit = Utils.getStockDigit(secType); } /** * ? * @param indicatorType */ public void setIndicatorType(String indicatorType) { this.indicatorType = indicatorType.toUpperCase(); } /** * ? * @param mainIndicatorType */ public void setMainIndicatorType(String mainIndicatorType) { this.mainIndicatorType = mainIndicatorType.toUpperCase(); } public void setPeriod(String period) { this.period = period; } private void moveQuote(int idx) throws JSONException { if (mainIndicatorType.toLowerCase().equals("ma") && !quoteData.isNull("MA") && quoteData.getJSONArray("MA").getJSONArray(idx) != null) { lblIndicatorName = "5:" + Utils.dataFormation(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(1), stockdigit); lblIndicatorT1 = "10:" + Utils.dataFormation(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(2), stockdigit); lblIndicatorT2 = "20:" + Utils.dataFormation(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(3), stockdigit); lblIndicatorT3 = "60:" + Utils.dataFormation(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(4), stockdigit); } else if (mainIndicatorType.toLowerCase().equals("boll") && !quoteData.isNull("BOLL") && quoteData.getJSONArray("BOLL").getJSONArray(idx) != null) { lblIndicatorName = "M:" + Utils .dataFormation(quoteData.getJSONArray("BOLL").getJSONArray(idx).getDouble(1), stockdigit); lblIndicatorT1 = "U:" + Utils .dataFormation(quoteData.getJSONArray("BOLL").getJSONArray(idx).getDouble(2), stockdigit); lblIndicatorT2 = "L:" + Utils .dataFormation(quoteData.getJSONArray("BOLL").getJSONArray(idx).getDouble(3), stockdigit); lblIndicatorT3 = ""; } if (indicatorType.toUpperCase().equals("VOLUME") && !quoteData.isNull("MA") && quoteData.getJSONArray("MA").getJSONArray(idx) != null) { lblmainIndicatorT1 = "VOL:" + Utils.getAmountFormat(quoteData.getJSONArray("K").getJSONArray(idx).getDouble(5), true); lblmainIndicatorT2 = "5:" + Utils.getAmountFormat(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(5), true); lblmainIndicatorT3 = "10:" + Utils.getAmountFormat(quoteData.getJSONArray("MA").getJSONArray(idx).getDouble(6), true); lblmainIndicatorT4 = ""; } else if (indicatorType.toUpperCase().equals("MACD") && !quoteData.isNull("MACD") && quoteData.getJSONArray("MACD").getJSONArray(idx) != null) { lblmainIndicatorT2 = "DIF:" + Utils .dataFormation(quoteData.getJSONArray("MACD").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "DEA:" + Utils .dataFormation(quoteData.getJSONArray("MACD").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = "MACD:" + Utils .dataFormation(quoteData.getJSONArray("MACD").getJSONArray(idx).getDouble(3), stockdigit); lblmainIndicatorT1 = ""; } else if (indicatorType.toUpperCase().equals("CCI") && !quoteData.isNull("CCI") && quoteData.getJSONArray("CCI").getJSONArray(idx) != null) { lblmainIndicatorT2 = "CCI CCI:" + Utils.dataFormation(quoteData.getJSONArray("CCI").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = ""; lblmainIndicatorT4 = ""; lblmainIndicatorT1 = ""; } else if (indicatorType.toUpperCase().equals("BIAS") && !quoteData.isNull("BIAS") && quoteData.getJSONArray("BIAS").getJSONArray(idx) != null) { lblmainIndicatorT1 = "BIAS"; lblmainIndicatorT2 = "6:" + Utils .dataFormation(quoteData.getJSONArray("BIAS").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "12:" + Utils .dataFormation(quoteData.getJSONArray("BIAS").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = "24:" + Utils .dataFormation(quoteData.getJSONArray("BIAS").getJSONArray(idx).getDouble(3), stockdigit); } else if (indicatorType.toUpperCase().equals("KDJ") && !quoteData.isNull("KDJ") && quoteData.getJSONArray("KDJ").getJSONArray(idx) != null) { lblmainIndicatorT1 = "KDJ"; lblmainIndicatorT2 = "K:" + Utils.dataFormation(quoteData.getJSONArray("KDJ").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "D:" + Utils.dataFormation(quoteData.getJSONArray("KDJ").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = "J:" + Utils.dataFormation(quoteData.getJSONArray("KDJ").getJSONArray(idx).getDouble(3), stockdigit); } else if (indicatorType.toUpperCase().equals("RSI") && !quoteData.isNull("RSI") && quoteData.getJSONArray("RSI").getJSONArray(idx) != null) { lblmainIndicatorT1 = "RSI"; lblmainIndicatorT2 = "6:" + Utils.dataFormation(quoteData.getJSONArray("RSI").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "12:" + Utils.dataFormation(quoteData.getJSONArray("RSI").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = "24:" + Utils.dataFormation(quoteData.getJSONArray("RSI").getJSONArray(idx).getDouble(3), stockdigit); } else if (indicatorType.toUpperCase().equals("OBV") && !quoteData.isNull("OBV") && quoteData.getJSONArray("OBV").getJSONArray(idx) != null) { lblmainIndicatorT1 = "OBV"; lblmainIndicatorT2 = "OBV:" + Utils.getAmountFormat(quoteData.getJSONArray("OBV").getJSONArray(idx).getDouble(1), true); lblmainIndicatorT3 = "MAOBV:" + Utils.getAmountFormat(quoteData.getJSONArray("OBV").getJSONArray(idx).getDouble(2), true); lblmainIndicatorT4 = ""; } else if (indicatorType.toUpperCase().equals("PSY") && !quoteData.isNull("PSY") && quoteData.getJSONArray("PSY").getJSONArray(idx) != null) { lblmainIndicatorT1 = "PSY"; lblmainIndicatorT2 = "PSY:" + Utils.dataFormation(quoteData.getJSONArray("PSY").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "PSYMA:" + Utils.dataFormation(quoteData.getJSONArray("PSY").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = ""; } else if (indicatorType.toUpperCase().equals("ROC") && !quoteData.isNull("ROC") && quoteData.getJSONArray("ROC").getJSONArray(idx) != null) { lblmainIndicatorT1 = "ROC"; lblmainIndicatorT2 = "ROC:" + Utils.dataFormation(quoteData.getJSONArray("ROC").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "MAROC:" + Utils.dataFormation(quoteData.getJSONArray("ROC").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = ""; } else if (indicatorType.toUpperCase().equals("VR") && !quoteData.isNull("VR") && quoteData.getJSONArray("VR").getJSONArray(idx) != null) { lblmainIndicatorT1 = "VR"; lblmainIndicatorT2 = "VR:" + Utils.dataFormation(quoteData.getJSONArray("VR").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "MAVR:" + Utils.dataFormation(quoteData.getJSONArray("VR").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = ""; } else if (indicatorType.toUpperCase().equals("WR") && !quoteData.isNull("WR") && quoteData.getJSONArray("WR").getJSONArray(idx) != null) { lblmainIndicatorT1 = "W%R"; lblmainIndicatorT2 = "WR1:" + Utils.dataFormation(quoteData.getJSONArray("WR").getJSONArray(idx).getDouble(1), stockdigit); lblmainIndicatorT3 = "WR2:" + Utils.dataFormation(quoteData.getJSONArray("WR").getJSONArray(idx).getDouble(2), stockdigit); lblmainIndicatorT4 = ""; } } public void initData(JSONObject quoteData) throws JSONException { if (!quoteData.isNull("K")) { this.quoteData = quoteData; this.actualDataLen = quoteData.getJSONArray("K").length(); if (quoteData.isNull("joTMP") && actualDataLen > 1) {//temp?? this.actualDataLen = quoteData.getJSONArray("K").length() - 1; } else { makeTodayData(); } } } protected void onSizeChanged(int w, int h, int oldw, int oldh) { if (w > h) { int _h = 320; if (h < 300) _h = 320; else if (h > 300 && h < 460) _h = 480; float rate = (float) _h / 320; mTextSize = (int) (M_TEXT_SIZE * rate); dTextSize = (int) (D_TEXT_SIZE * rate); sTextSize = (int) (S_TEXT_SIZE * rate); DX = (int) (DX_W * rate); DY = (int) (DY_H * rate); this.width = w; this.height = h; } else { float rate = (float) w / 320; mTextSize = (int) (M_TEXT_SIZE * rate); dTextSize = (int) (D_TEXT_SIZE * rate); sTextSize = (int) (S_TEXT_SIZE * rate); DX = (int) (DX_W * rate); DY = (int) (DY_H * rate); this.width = w; this.height = h; } } public void onDraw(Canvas canvas) { paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setStyle(Paint.Style.STROKE); paint.setStrokeWidth(1); tPaint = new Paint(); tPaint.setStyle(Paint.Style.STROKE); tPaint.setTypeface(Typeface.DEFAULT_BOLD); tPaint.setAntiAlias(true); tPaint.setTextSize(dTextSize); // tips = (int) tPaint.measureText("0"); try { if (actualDataLen == 0) { return; } if (zs) axisLabelWidth = (int) Math.max(tPaint.measureText("99999.99"), tPaint.measureText("11000")); else axisLabelWidth = (int) tPaint.measureText("11000"); klineWidth = width - axisLabelWidth; //?spaceWidth??? visualKLineCount = (int) ((klineWidth - spaceWidth) / (spaceWidth + shapeWidth)); if (isSingleMoved == false && isTrackStatus == false) { if (actualDataLen > visualKLineCount) { actualPos = actualDataLen - visualKLineCount; count = visualKLineCount; } else { actualPos = 0; count = actualDataLen; } } //Log.i("@@@@@@@@isTrackStatus@@@@@@@@@", isTrackStatus+">>>>>>"+actualDataLen+">>>>>>"+isTrackNumber + ">>>>>>>>>" + actualPos); calcMaxMin(actualPos); // axisLabelHeight = Font.getFontHeight(dTextSize); klineX = axisLabelWidth; klineY = axisLabelHeight; klineHeight = (int) ((height - axisLabelHeight) * 0.6); volumeHeight = (int) ((height - axisLabelHeight) * 0.4); axisX = klineX; if (!isTrackStatus) { moveQuote(actualDataLen - 1); } else { //isTrackNumber = (isTrackNumber>actualDataLen-1)?actualDataLen-1:isTrackNumber; if (trackLineV == 0) { trackLineV = (int) (visualPos * (spaceWidth + shapeWidth) - shapeWidth / 2); isTrackNumber = actualPos + visualPos - 1; } if (isTrackNumber < 0) { isTrackNumber = 0; } else if (isTrackNumber > actualDataLen - 1) { isTrackNumber = actualDataLen - 1; } paint.setColor(GlobalColor.clrGrayLine); canvas.drawLine(klineX + trackLineV, axisLabelHeight, klineX + trackLineV, height - axisLabelHeight, paint); moveQuote(isTrackNumber); drawQuoteWin(canvas, quoteData, isTrackNumber); } // tPaint.setTextAlign(Paint.Align.LEFT); tPaint.setColor(GlobalColor.colorM5); canvas.drawText(lblIndicatorName, (float) (klineX + tips), axisLabelHeight - 5, tPaint); float size = tPaint.measureText(lblIndicatorName) + tips * 2; tPaint.setColor(GlobalColor.colorM10); canvas.drawText(lblIndicatorT1, (float) (klineX + size), axisLabelHeight - 5, tPaint); size += tPaint.measureText(lblIndicatorT1) + tips; if (size <= (klineWidth - tPaint.measureText(lblIndicatorT2))) { //tPaint.setColor(GlobalColor.colorM20); tPaint.setARGB(255, 255, 0, 255); canvas.drawText(lblIndicatorT2, (float) (klineX + size), axisLabelHeight - 5, tPaint); } size += tPaint.measureText(lblIndicatorT2) + tips; if (size <= (klineWidth - tPaint.measureText(lblIndicatorT3))) { tPaint.setColor(GlobalColor.colorM60); canvas.drawText(lblIndicatorT3, (float) (klineX + size), axisLabelHeight - 5, tPaint); } //? tPaint.setColor(GlobalColor.colorLabelName); canvas.drawText(lblmainIndicatorT1, (float) (klineX + tips), klineY + klineHeight + axisLabelHeight - 5, tPaint); size = tPaint.measureText(lblmainIndicatorT1) + tips * 2; tPaint.setColor(GlobalColor.colorM5); canvas.drawText(lblmainIndicatorT2, (float) (klineX + size), klineY + klineHeight + axisLabelHeight - 5, tPaint); size += tPaint.measureText(lblmainIndicatorT2) + tips; if (size <= (klineWidth - tPaint.measureText(lblmainIndicatorT3))) { tPaint.setColor(GlobalColor.colorM10); canvas.drawText(lblmainIndicatorT3, (float) (klineX + size), klineY + klineHeight + axisLabelHeight - 5, tPaint); } size += tPaint.measureText(lblmainIndicatorT3) + tips; if (size <= (klineWidth - tPaint.measureText(lblmainIndicatorT4))) { tPaint.setARGB(255, 255, 0, 255); canvas.drawText(lblmainIndicatorT4, (float) (klineX + size), klineY + klineHeight + axisLabelHeight - 5, tPaint); } //??? rowHeight = klineHeight / rowNum; scale = klineHeight / (highPrice - lowPrice); double ratio = (highPrice - lowPrice) / rowNum; paint.setColor(GlobalColor.clrLine); tPaint.setColor(GlobalColor.colorTicklabel); tPaint.setTextAlign(Paint.Align.RIGHT); for (int i = 0; i <= rowNum; i++) { if (i == rowNum || i == 0) { canvas.drawLine(klineX, klineY + rowHeight * i, width, klineY + rowHeight * i, paint); } else { Graphics.drawDashline(canvas, klineX, klineY + rowHeight * i, width, klineY + rowHeight * i, paint); } if (i != rowNum && isTrackStatus == false) { double AxisLabelPrice = highPrice - ratio * i; String AxisLabelPriceText; AxisLabelPriceText = Utils.dataFormation(AxisLabelPrice, stockdigit); canvas.drawText(AxisLabelPriceText, klineX - tips / 4, klineY + rowHeight * i + axisLabelHeight / 2, tPaint); } } // if (quoteData != null) { //axisX = 0; for (int i = actualPos; i < (actualPos + count); i++) { if (i == 0) drawKLine(canvas, i - actualPos, quoteData.getJSONArray("K").getJSONArray(i).getDouble(1), quoteData.getJSONArray("K").getJSONArray(i).getDouble(2), quoteData.getJSONArray("K").getJSONArray(i).getDouble(3), quoteData.getJSONArray("K").getJSONArray(i).getDouble(4), quoteData.getJSONArray("K").getJSONArray(i).getDouble(4)); else drawKLine(canvas, i - actualPos, quoteData.getJSONArray("K").getJSONArray(i).getDouble(1), quoteData.getJSONArray("K").getJSONArray(i).getDouble(2), quoteData.getJSONArray("K").getJSONArray(i).getDouble(3), quoteData.getJSONArray("K").getJSONArray(i).getDouble(4), quoteData.getJSONArray("K").getJSONArray(i - 1).getDouble(4)); } if (mainIndicatorType.toUpperCase().equals("MA")) drawMA(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (mainIndicatorType.toUpperCase().equals("BOLL")) drawBoll(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); rowHeight = (volumeHeight - axisLabelHeight * 2) / rowNum; klineY = klineHeight + axisLabelHeight * 2; volumeHeight = rowNum * rowHeight; if (indicatorType.toUpperCase().equals("VOLUME")) drawVOLUME(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("MACD")) drawMACD(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("CCI")) drawCCI(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("BIAS")) drawBIAS(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("KDJ")) drawKDJ(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("RSI")) drawRSI(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("OBV")) drawOBV(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); else if (indicatorType.toUpperCase().equals("PSY")) drawOther(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen, "PSY"); else if (indicatorType.toUpperCase().equals("ROC")) drawROC(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen, "ROC"); else if (indicatorType.toUpperCase().equals("VR")) drawOther(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen, "VR"); else if (indicatorType.toUpperCase().equals("WR")) drawOther(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen, "WR"); drawTimeAix(canvas, quoteData, actualPos, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume, actualDataLen); } //????? paint.setColor(GlobalColor.clrLine); canvas.drawLine(klineX, 0, width, 0, paint); canvas.drawLine(klineX, 0, klineX, height - axisLabelHeight, paint); canvas.drawLine(width, 0, width, height - axisLabelHeight, paint); //canvas.drawLine(klineX, height - axisLabelHeight, width, height - axisLabelHeight, paint); } catch (JSONException e) { e.printStackTrace(); } } public void drawQuoteWin(Canvas canvas, JSONObject quoteData, int idx) throws JSONException { Paint mPaint = new Paint(); mPaint.setTextAlign(Paint.Align.LEFT); mPaint.setStyle(Paint.Style.STROKE); mPaint.setTypeface(Typeface.DEFAULT_BOLD); mPaint.setAntiAlias(true); mPaint.setColor(GlobalColor.colorKlinePopub); mPaint.setTextSize(sTextSize); canvas.drawText(":", 0, axisLabelHeight, mPaint); canvas.drawText(":", 0, axisLabelHeight * 3, mPaint); canvas.drawText(":", 0, axisLabelHeight * 5, mPaint); canvas.drawText(":", 0, axisLabelHeight * 7, mPaint); canvas.drawText(":", 0, axisLabelHeight * 9, mPaint); canvas.drawText(":", 0, axisLabelHeight * 11, mPaint); canvas.drawText("??:", 0, axisLabelHeight * 13, mPaint); canvas.drawText("??:", 0, axisLabelHeight * 15, mPaint); mPaint.setTextAlign(Paint.Align.RIGHT); String qt = quoteData.getJSONArray("K").getJSONArray(idx).getString(0); double jrkp = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(1); double zg = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(2); double zd = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(3); double sp = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(4); double preclose; if ("cf".equals(exchange) || "dc".equals(exchange) || "sf".equals(exchange) || "cz".equals(exchange)) { switch (idx) { case 0: preclose = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(7); break; default: preclose = quoteData.getJSONArray("K").getJSONArray(idx - 1).getDouble(7); break; } if (quoteData.getJSONArray("K").length() == 1) { preclose = quoteData.getJSONArray("K").getJSONArray(0).getDouble(7); } } else { switch (idx) { case 0: preclose = quoteData.getJSONArray("K").getJSONArray(idx).getDouble(4); break; default: preclose = quoteData.getJSONArray("K").getJSONArray(idx - 1).getDouble(4); break; } if (quoteData.getJSONArray("K").length() == 1) { preclose = quoteData.getDouble("zrsp");//quoteData.getJSONArray("K").getJSONArray(0).getDouble(4); } } mPaint.setColor(getcolor(jrkp, preclose)); canvas.drawText(Utils.dataFormation(jrkp, stockdigit), klineX, axisLabelHeight * 2, mPaint); mPaint.setColor(getcolor(zg, preclose)); canvas.drawText(Utils.dataFormation(zg, stockdigit), klineX, axisLabelHeight * 4, mPaint); mPaint.setColor(getcolor(zd, preclose)); canvas.drawText(Utils.dataFormation(zd, stockdigit), klineX, axisLabelHeight * 6, mPaint); mPaint.setColor(getcolor(sp, preclose)); canvas.drawText(Utils.dataFormation(sp, stockdigit), klineX, axisLabelHeight * 8, mPaint); double zhangdie = sp - preclose; if (zhangdie > 0) mPaint.setColor(GlobalColor.colorpriceUp); else if (zhangdie < 0) mPaint.setColor(GlobalColor.colorPriceDown); else mPaint.setColor(GlobalColor.colorPriceEqual); canvas.drawText(Utils.dataFormation(zhangdie, stockdigit), klineX, axisLabelHeight * 10, mPaint); // if(quoteData.getString("period").equals("min5") || // quoteData.getString("period").equals("min15") || // quoteData.getString("period").equals("min30") || // quoteData.getString("period").equals("min60")){ // qt = qt.substring(4,6)+'/'+qt.substring(6,8)+' '+qt.substring(8); // }else{ // qt = qt.substring(2,4)+qt.substring(4,6)+qt.substring(6,8); // } qt = qt.substring(2, 4) + qt.substring(4, 6) + qt.substring(6, 8); mPaint.setColor(GlobalColor.colorLabelName); canvas.drawText(qt, klineX, axisLabelHeight * 12, mPaint); mPaint.setColor(GlobalColor.colorStockName); canvas.drawText(Utils.getAmountFormat(quoteData.getJSONArray("K").getJSONArray(idx).getDouble(5), false), klineX, axisLabelHeight * 14, mPaint); mPaint.setColor(GlobalColor.colorStockName); canvas.drawText(Utils.getAmountFormat(quoteData.getJSONArray("K").getJSONArray(idx).getDouble(6), false), klineX, axisLabelHeight * 16, mPaint); } /* * k */ private void drawKLine(Canvas canvas, int i, double curropen, double currhigh, double currlow, double jrsp, double zrsp) { double y1 = (currhigh - lowPrice) * scale;// double y2 = (currlow - lowPrice) * scale;// double y3 = (curropen - lowPrice) * scale;// double y4 = (jrsp - lowPrice) * scale;// if (i == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; // ? , if (jrsp < curropen) { //paint.setColor(GlobalColor.colorKdown); paint.setARGB(255, 84, 255, 255); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y1, axisX + shapeWidth / 2, klineY + klineHeight - y3, paint); Graphics.fillRect(canvas, axisX, klineY + klineHeight - y4, shapeWidth, y4 - y3, paint); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y4, axisX + shapeWidth / 2, klineY + klineHeight - y2, paint); } // if (jrsp == curropen) { paint.setColor(GlobalColor.colorPriceEqual); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y1, axisX + shapeWidth / 2, klineY + klineHeight - y4, paint); Graphics.drawLine(canvas, axisX, klineY + klineHeight - y4, axisX + shapeWidth, klineY + klineHeight - y4, paint); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y3, axisX + shapeWidth / 2, klineY + klineHeight - y2, paint); } // if (jrsp > curropen) { paint.setColor(GlobalColor.colorpriceUp); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y1, axisX + shapeWidth / 2, klineY + klineHeight - y4, paint); Graphics.drawRect(canvas, axisX, klineY + klineHeight - y4, shapeWidth, (y4 - y3) > 0 ? (y4 - y3) : 1, paint); Graphics.drawLine(canvas, axisX + shapeWidth / 2, klineY + klineHeight - y3, axisX + shapeWidth / 2, klineY + klineHeight - y2, paint); } } //MA private void drawMA(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData == null || quoteData.isNull("MA")) { isNetworkErrorDisplay(); return; } int startX = klineX; int startY = klineY; double ma5Height = 0; double ma5x = 0; double ma5y = 0; double ma5 = 0; paint.setColor(GlobalColor.colorM5); for (int i = begin; i < (begin + count); i++) { //klineX = 0; ma5 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(1); if ((i - begin) == 0) { ma5x = startX + spaceWidth + shapeWidth / 2; ma5Height = (int) ((ma5 - lowPrice) * scale); ma5y = axisLabelHeight + klineHeight - ma5Height; } else { if (quoteData.getJSONArray("MA").getJSONArray(i - 1).getDouble(1) == 0) { ma5x = ma5x + spaceWidth + shapeWidth; ma5Height = (ma5 - lowPrice) * scale; ma5y = startY + klineHeight - ma5Height; } else { canvas.drawLine((float) ma5x, (float) ma5y, (float) (ma5x + spaceWidth + shapeWidth), (float) (axisLabelHeight + klineHeight - (ma5 - lowPrice) * scale), paint); ma5x = ma5x + spaceWidth + shapeWidth; ma5Height = (ma5 - lowPrice) * scale; ma5y = startY + klineHeight - ma5Height; } } } // end for double ma10x = 0; double ma10y = 0; double ma10Height = 0; double ma10 = 0; paint.setColor(GlobalColor.colorM10); for (int i = begin; i < (begin + count); i++) { //klineX = 0; ma10 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(2); if ((i - begin) == 0) { ma10x = startX + spaceWidth + shapeWidth / 2; ma10Height = (ma10 - lowPrice) * scale; ma10y = startY + klineHeight - ma10Height; } else { if (quoteData.getJSONArray("MA").getJSONArray(i - 1).getDouble(2) == 0) { ma10x = ma10x + spaceWidth + shapeWidth; ma10Height = (ma10 - lowPrice) * scale; ma10y = startY + klineHeight - ma10Height; } else { canvas.drawLine((float) ma10x, (float) ma10y, (float) (ma10x + spaceWidth + shapeWidth), (float) (axisLabelHeight + klineHeight - (ma10 - lowPrice) * scale), paint); ma10x = ma10x + spaceWidth + shapeWidth; ma10Height = (ma10 - lowPrice) * scale; ma10y = startY + klineHeight - ma10Height; } } } // end for double ma20x = 0; double ma20y = 0; double ma20Height = 0; double ma20 = 0; //paint.setColor(GlobalColor.colorM20); paint.setARGB(255, 255, 0, 255); for (int i = begin; i < (begin + count); i++) { //klineX = 0; ma20 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(3); if ((i - begin) == 0) { ma20x = startX + spaceWidth + shapeWidth / 2; ma20Height = (ma20 - lowPrice) * scale; ma20y = startY + klineHeight - ma20Height; } else { if (quoteData.getJSONArray("MA").getJSONArray(i - 1).getDouble(3) == 0) { ma20x = ma20x + spaceWidth + shapeWidth; ma20Height = (ma20 - lowPrice) * scale; ma20y = startY + klineHeight - ma20Height; } else { canvas.drawLine((float) ma20x, (float) ma20y, (float) (ma20x + spaceWidth + shapeWidth), (float) (axisLabelHeight + klineHeight - (ma20 - lowPrice) * scale), paint); ma20x = ma20x + spaceWidth + shapeWidth; ma20Height = (ma20 - lowPrice) * scale; ma20y = startY + klineHeight - ma20Height; } } } // end for double ma60x = 0; double ma60y = 0; double ma60Height = 0; double ma60 = 0; paint.setColor(GlobalColor.colorM60); for (int i = begin; i < (begin + count); i++) { //klineX = 0; ma60 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(4); if ((i - begin) == 0) { ma60x = startX + spaceWidth + shapeWidth / 2; ma60Height = (ma60 - lowPrice) * scale; ma60y = startY + klineHeight - ma60Height; } else { if (quoteData.getJSONArray("MA").getJSONArray(i - 1).getDouble(4) == 0) { ma60x = ma60x + spaceWidth + shapeWidth; ma60Height = (ma60 - lowPrice) * scale; ma60y = startY + klineHeight - ma60Height; } else { canvas.drawLine((float) ma60x, (float) ma60y, (float) (ma60x + spaceWidth + shapeWidth), (float) (axisLabelHeight + klineHeight - (ma60 - lowPrice) * scale), paint); ma60x = ma60x + spaceWidth + shapeWidth; ma60Height = (ma60 - lowPrice) * scale; ma60y = startY + klineHeight - ma60Height; } } } // end for } //draw boll private void drawBoll(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData == null || quoteData.isNull("BOLL")) { isNetworkErrorDisplay(); return; } int startX = klineX; int startY = klineY; //double axisX = 0; double upperx = 0; double uppery = 0; double upperHeight = 0; double upper = 0; double lowerx = 0; double lowery = 0; double lowerHeight = 0; double lower = 0; double midx = 0; double midy = 0; double midHeight = 0; double mid = 0; int len = quoteData.getJSONArray("BOLL").length(); for (int i = begin; i < (begin + count) && i < len; i++) { //klineX = 0; if (quoteData.getJSONArray("BOLL").length() < i - 1) break; upper = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(2); lower = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(3); mid = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(1); if ((i - begin) == 0) { upperx = startX + spaceWidth + shapeWidth / 2; upperHeight = (upper - lowPrice) * scale; uppery = startY + klineHeight - upperHeight; } else { if (quoteData.getJSONArray("BOLL").getJSONArray(i - 1).getDouble(2) == 0) { upperx = upperx + spaceWidth + shapeWidth; upperHeight = (upper - lowPrice) * scale; uppery = startY + klineHeight - upperHeight; } else { double x1 = upperx; double y1 = uppery; upperx = upperx + spaceWidth + shapeWidth; upperHeight = (upper - lowPrice) * scale; uppery = startY + klineHeight - upperHeight; paint.setColor(GlobalColor.colorM10); canvas.drawLine((float) x1, (float) y1, (float) upperx, (float) uppery, paint); } } if ((i - begin) == 0) { lowerx = startX + spaceWidth + shapeWidth / 2; lowerHeight = (lower - lowPrice) * scale; lowery = startY + klineHeight - lowerHeight; } else { if (quoteData.getJSONArray("BOLL").getJSONArray(i - 1).getDouble(3) == 0) { lowerx = lowerx + spaceWidth + shapeWidth; lowerHeight = (lower - lowPrice) * scale; lowery = startY + klineHeight - lowerHeight; } else { double x1 = lowerx; double y1 = lowery; lowerx = lowerx + spaceWidth + shapeWidth; lowerHeight = (lower - lowPrice) * scale; lowery = startY + klineHeight - lowerHeight; //paint.setColor(GlobalColor.colorM20); paint.setARGB(255, 255, 0, 255); canvas.drawLine((float) x1, (float) y1, (float) lowerx, (float) lowery, paint); } } if ((i - begin) == 0) { midx = startX + spaceWidth + shapeWidth / 2; midHeight = (mid - lowPrice) * scale; midy = startY + klineHeight - midHeight; } else { if (quoteData.getJSONArray("BOLL").getJSONArray(i - 1).getDouble(1) == 0) { midx = midx + spaceWidth + shapeWidth; midHeight = (mid - lowPrice) * scale; midy = startY + klineHeight - midHeight; } else { double x1 = midx; double y1 = midy; midx = midx + spaceWidth + shapeWidth; midHeight = (mid - lowPrice) * scale; midy = startY + klineHeight - midHeight; paint.setColor(GlobalColor.colorM5); canvas.drawLine((float) x1, (float) y1, (float) midx, (float) midy, paint); } } } } public void drawVOLUME(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData == null || quoteData.isNull("MA")) { isNetworkErrorDisplay(); return; } axisX = klineX; for (int i = begin; i < (begin + count); i++) { highVolume = Arith.max(highVolume, quoteData.getJSONArray("MA").getJSONArray(i).getDouble(5), quoteData.getJSONArray("MA").getJSONArray(i).getDouble(6)); } if (highVolume > 0) { scale = volumeHeight / highVolume; } else { scale = 999999; } double ratio = highVolume / rowNum; ratio = Math.round(ratio); String lblvalue = "12345", labelRatio = ""; String lbhighVolume = String.valueOf(Math.round(highVolume)); int ratiolen = lbhighVolume.length() - lblvalue.length(); double scaleVol = 1; switch (ratiolen) { case 1: labelRatio = "x10"; scaleVol = 10; break; case 2: labelRatio = "x100"; scaleVol = 100; break; case 3: labelRatio = "x1000"; scaleVol = 1000; break; case 4: labelRatio = "x1"; scaleVol = 10000; break; case 5: labelRatio = "x1"; scaleVol = 1000000; break; case 6: labelRatio = "x1"; scaleVol = 1000000; break; default: labelRatio = "x1"; scaleVol = 1; break; } double AxisLabelVolume = 0; paint.setColor(GlobalColor.clrLine); tPaint.setTextAlign(Paint.Align.RIGHT); for (int i = 0; i <= rowNum; i++) { if (i == rowNum || i == 0) { canvas.drawLine(klineX, klineY + rowHeight * i, width, klineY + rowHeight * i, paint); } else { Graphics.drawDashline(canvas, klineX, klineY + rowHeight * i, width, klineY + rowHeight * i, paint); } if (i != rowNum && isTrackStatus == false) { AxisLabelVolume = Math.round(highVolume - ratio * i); if (i == 0) { tPaint.setColor(GlobalColor.colorTicklabel); canvas.drawText(Utils.dataFormation(Math.round(AxisLabelVolume / scaleVol), 0), klineX - tips / 4, klineY + rowHeight * i + axisLabelHeight / 2, tPaint); } else { tPaint.setColor(GlobalColor.colorTicklabel); canvas.drawText(Utils.dataFormation(Math.round(AxisLabelVolume / scaleVol), 0), klineX - tips / 4, klineY + rowHeight * i + axisLabelHeight / 2, tPaint); } } } if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorTicklabel); canvas.drawText(labelRatio, klineX - tips / 4, height - axisLabelHeight, tPaint); } // K if (quoteData != null) { for (int i = begin; i < (begin + count); i++) { if (i == 0) { drawVolumeKLine(canvas, i - begin, quoteData.getJSONArray("K").getJSONArray(i).getDouble(1), quoteData.getJSONArray("K").getJSONArray(i).getDouble(4), quoteData.getJSONArray("K").getJSONArray(i).getDouble(5)); } else { drawVolumeKLine(canvas, i - begin, quoteData.getJSONArray("K").getJSONArray(i).getDouble(1), quoteData.getJSONArray("K").getJSONArray(i).getDouble(4), quoteData.getJSONArray("K").getJSONArray(i).getDouble(5)); } if (i == (begin + count - 1)) { // Util.drawString(g2, labelVolume, "VOLUME:", css); } } drawVolumeMACD(canvas, quoteData, begin, count, shapeWidth, spaceWidth, highPrice, lowPrice, highVolume); } } // K private void drawVolumeKLine(Canvas canvas, int i, double o, double c, double volume) { double y1 = volume * scale; if (i == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if (c < o) { // paint.setColor(GlobalColor.colorKdown); paint.setARGB(255, 84, 255, 255); Graphics.fillRect(canvas, axisX, klineY + volumeHeight - y1, shapeWidth, y1, paint); } // if (c == o) { // // paint.setColor(GlobalColor.colorPriceEqual); // paint.setARGB(255, 84, 255, 255); // Graphics.fillRect(canvas, axisX, // klineY + volumeHeight - y1, shapeWidth, y1, paint); // } if (c >= o) { paint.setColor(GlobalColor.colorpriceUp); Graphics.drawRect(canvas, axisX, klineY + volumeHeight - y1, shapeWidth, y1, paint); } } // ? private void drawVolumeMACD(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume) throws JSONException { if (quoteData == null || quoteData.isNull("MA") || highVolume == 0) { //isNetworkErrorDisplay(); return; } double avgPrice, x1 = 0, x2 = 0; int y1 = 0, y2 = 0; paint.setColor(GlobalColor.colorM5); for (int i = begin; i < begin + count; i++) { if (quoteData.getJSONArray("MA").length() < i) break; avgPrice = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(5); y2 = (int) (avgPrice * scale); y2 = klineY + volumeHeight - y2; if (i < 4) { if (x2 == 0) { x2 = klineX + spaceWidth + shapeWidth / 2; x2 += (spaceWidth + shapeWidth) * (4 - i); } continue; } if (i == 4 && begin != 4) { x1 = x2; y1 = y2; continue; } if (i == begin) x2 = klineX + spaceWidth + shapeWidth / 2; else x2 = spaceWidth + shapeWidth + x2; if (i == begin) { x1 = x2; y1 = y2; } else { canvas.drawLine((int) Math.round(x1), y1, (int) Math.round(x2), y2, paint); x1 = x2; y1 = y2; } if (i == (begin + count - 1)) { // Util.drawString(g2, labelMaVol5, "MA5:"+avgPrice, cssMa5); } } paint.setColor(GlobalColor.colorM10); x2 = 0; for (int i = begin; i < begin + count; i++) { if (quoteData.getJSONArray("MA").length() < i) break; avgPrice = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(6); y2 = (int) (avgPrice * scale); y2 = klineY + volumeHeight - y2; if (i < 9) { if (x2 == 0) { x2 = klineX + spaceWidth + shapeWidth / 2; x2 += (spaceWidth + shapeWidth) * (9 - i); } continue; } if (i == 9 && begin != 9) { x1 = x2; y1 = y2; continue; } if (i == begin) x2 = klineX + spaceWidth + shapeWidth / 2; else x2 = spaceWidth + shapeWidth + x2; if (i == begin) { x1 = x2; y1 = y2; } else { canvas.drawLine((int) Math.round(x1), y1, (int) Math.round(x2), y2, paint); x1 = x2; y1 = y2; } if (i == (begin + count - 1)) { // Util.drawString(g2, labelMaVol10, "MA10:"+avgPrice, cssMa10); } } // end for } private void drawMACD(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData == null || quoteData.isNull("MACD")) { isNetworkErrorDisplay(); return; } double max = 0.001; double min = -0.001; int len = quoteData.getJSONArray("MACD").length(); for (int i = begin; i < (begin + count) && i < len; i++) { double dif = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(1); double dea = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(2); double macd = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(3); if (dif > max) max = dif; if (dea > max) max = dea; if (macd > max) max = macd; if (dif < 0) { if (dif < min) min = dif; } if (dea < 0) { if (dea < min) min = dea; } if (macd < 0) { if (macd < min) min = macd; } } max = max + (max - min) * 0.1; min = min - (max - min) * 0.1; if (max <= 0) { max = -min / 5; } max = Math.max(max, 0); double scale = this.volumeHeight / (max - min); double lbl1value = max - (max - min) / 3; double lbl2value = max - (max - min) * 2 / 3; if (Math.abs(lbl1value) < Math.abs(lbl2value)) { lbl1value = 0; } else { lbl2value = 0; } int startX = klineX; int startY = klineY; int axisY10 = (int) (startY + volumeHeight - (max - min) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY10, width, axisY10, paint); int axisY0 = (int) (startY + volumeHeight - (lbl1value - min) * scale); Graphics.drawDashline(canvas, startX, axisY0, width, axisY0, paint); int axisYM10 = (int) (startY + volumeHeight - (lbl2value - min) * scale); Graphics.drawDashline(canvas, startX, axisYM10, width, axisYM10, paint); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(Utils.dataFormation(max, stockdigit), startX - tips / 4, axisY10 + axisLabelHeight / 2, tPaint); canvas.drawText(Utils.dataFormation(lbl1value, stockdigit), startX - tips / 4, axisY0 + axisLabelHeight / 2, tPaint); canvas.drawText(Utils.dataFormation(lbl2value, stockdigit), startX - tips / 4, axisYM10 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double axisX = klineX; double dif = 0, dea = 0, macd = 0, difx1 = 0, difx2 = 0, deax1 = 0, deax2 = 0; int dify1 = 0, dify2 = 0, deay1 = 0, deay2 = 0; for (int i = begin; i < (begin + count) && i < len; i++) { dif = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(1); dea = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(2); macd = quoteData.getJSONArray("MACD").getJSONArray(i).getDouble(3); if ((i - begin) == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if ((i - begin) == 0) { difx2 = difx2 + klineX + spaceWidth + shapeWidth / 2; dify2 = (int) (startY + volumeHeight - (dif - min) * scale); } else { difx1 = difx2; dify1 = dify2; difx2 = difx2 + spaceWidth + shapeWidth; dify2 = (int) (startY + volumeHeight - (dif - min) * scale); paint.setColor(GlobalColor.colorM5); canvas.drawLine((float) difx1, (float) dify1, (float) difx2, (float) dify2, paint); } if ((i - begin) == 0) { deax2 = deax2 + klineX + spaceWidth + shapeWidth / 2; deay2 = (int) (startY + volumeHeight - (dea - min) * scale); } else { deax1 = deax2; deay1 = deay2; deax2 = deax2 + spaceWidth + shapeWidth; deay2 = (int) (startY + volumeHeight - (dea - min) * scale); paint.setColor(GlobalColor.colorM10); canvas.drawLine((float) deax1, (float) deay1, (float) deax2, (float) deay2, paint); } if (macd >= 0) { paint.setColor(GlobalColor.colorKdown); canvas.drawLine((int) (axisX + shapeWidth / 2), (int) (startY + volumeHeight - (0 - min) * scale), (int) (axisX + shapeWidth / 2), (int) (startY + volumeHeight - (macd - min) * scale), paint); } else { paint.setARGB(255, 84, 255, 255); canvas.drawLine((int) (axisX + shapeWidth / 2), (int) (startY + volumeHeight - (0 - min) * scale), (int) (axisX + shapeWidth / 2), (int) (startY + volumeHeight - (macd - min) * scale), paint); } if (i == (begin + count - 1)) { // } } // end for } // end if } public void drawCCI(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData.isNull("CCI") || quoteData.getJSONArray("CCI").length() < 1) { isNetworkErrorDisplay(); return; } //this.shapeWidth = shapeWidth; //this.spaceWidth = spaceWidth; double max = 0.001; double min = -0.001; for (int i = begin; i < (begin + count); i++) { double cci = quoteData.getJSONArray("CCI").getJSONArray(i).getDouble(1); max = Math.max(cci, max); min = Math.min(cci, min); } double scale = this.volumeHeight / (Math.max(100, max) + Math.max(Math.abs(min), 100)); int axisY100 = (int) (klineY + volumeHeight - (100 + Math.abs(min)) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, klineX, axisY100, width, axisY100, paint); int axisY0 = (int) (klineY + volumeHeight - (0 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, klineX, axisY0, width, axisY0, paint); int axisYM100 = (int) (klineY + volumeHeight - (Math.abs(min) - 100) * scale); Graphics.drawDashline(canvas, klineX, axisYM100, width, axisYM100, paint); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText("100.00", klineX - tips / 4, axisY100 + axisLabelHeight / 2, tPaint); canvas.drawText("0.00", klineX - tips / 4, axisY0 + axisLabelHeight / 2, tPaint); canvas.drawText("-100.00", klineX - tips / 4, axisYM100 + axisLabelHeight / 2, tPaint); } canvas.drawLine(klineX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double axisX = 0; double difx = 0; //double deax = 0; //double jx = 0; int kHeight = 0; int ky = 0; //int dHeight = 0; //int dy = 0; //int jHeight = 0; //int jy = 0; paint.setColor(GlobalColor.colorM5); for (int i = begin; i < (begin + count); i++) { double cci = quoteData.getJSONArray("CCI").getJSONArray(i).getDouble(1); //klineX = 0; if ((i - begin) == 0) axisX = axisX + klineX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if ((i - begin) == 0) { difx = difx + klineX + spaceWidth + shapeWidth / 2; kHeight = (int) ((cci + Math.abs(min)) * scale); //kHeight = cci * scale; ky = klineY + volumeHeight - kHeight; } else { double x1 = difx; int y1 = ky; difx = difx + spaceWidth + shapeWidth; kHeight = (int) ((cci + Math.abs(min)) * scale); ky = klineY + volumeHeight - kHeight; canvas.drawLine((int) x1, y1, (int) difx, ky, paint); } if (i == (begin + count - 1)) { //labelDif.text = "CCI:" + Utils.StockFormat(exchange+stockCode, cci); } } // end for } // end if } public void drawBIAS(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData.isNull("BIAS") || quoteData.getJSONArray("BIAS").length() < 1) { isNetworkErrorDisplay(); return; } double max = 0.001; double min = -0.001; int len = quoteData.getJSONArray("BIAS").length(); for (int i = begin; i < (begin + count) && i < len; i++) { double bias1 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(1); double bias2 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(2); double bias3 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(3); if (bias1 > max) max = bias1; if (bias2 > max) max = bias2; if (bias3 > max) max = bias3; if (bias1 < 0) { if (bias1 < min) min = bias1; } if (bias2 < 0) { if (bias2 < min) min = bias2; } if (bias3 < 0) { if (bias3 < min) min = bias3; } } max = max + (max - min) * 0.1; min = min - (max - min) * 0.1; //double scale = this.volumeHeight / (max + Math.abs(min)) / 1.2; double scale = this.volumeHeight / (max - min); double lbl1value = max - (max - min) / 3; double lbl2value = max - (max - min) * 2 / 3; int startX = klineX; int startY = klineY; int axisY10 = (int) (startY + volumeHeight - (max - min) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY10, width, axisY10, paint); int axisY0 = (int) (startY + volumeHeight - (lbl1value - min) * scale); Graphics.drawDashline(canvas, startX, axisY0, width, axisY0, paint); int axisYM10 = (int) (startY + volumeHeight - (lbl2value - min) * scale); Graphics.drawDashline(canvas, startX, axisYM10, width, axisYM10, paint); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(Utils.dataFormation(max, stockdigit), startX - tips / 4, axisY10 + axisLabelHeight / 2, tPaint); canvas.drawText(Utils.dataFormation(lbl1value, stockdigit), startX - tips / 4, axisY0 + axisLabelHeight / 2, tPaint); canvas.drawText(Utils.dataFormation(lbl2value, stockdigit), startX - tips / 4, axisYM10 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double axisX = 0; double bias1x = 0; double bias1y = 0; double bias2x = 0; double bias2y = 0; double bias3x = 0; double bias3y = 0; for (int i = begin; i < (begin + count); i++) { double bias1 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(1); double bias2 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(2); double bias3 = quoteData.getJSONArray("BIAS").getJSONArray(i).getDouble(3); double bias1Height = 0; double bias2Height = 0; double bias3Height = 0; startX = klineX; if ((i - begin) == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if ((i - begin) == 0) { bias1x = bias1x + startX + spaceWidth + shapeWidth / 2; bias1Height = (bias1 + Math.abs(min)) * scale; bias1y = startY + volumeHeight - bias1Height; } else { double x1 = bias1x; double y1 = bias1y; bias1x = bias1x + spaceWidth + shapeWidth; bias1Height = (bias1 + Math.abs(min)) * scale; bias1y = startY + volumeHeight - bias1Height; paint.setColor(GlobalColor.colorM5); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias1x), (int) bias1y, paint); } if ((i - begin) == 0) { bias2x = bias2x + startX + spaceWidth + shapeWidth / 2; bias2Height = (bias2 + Math.abs(min)) * scale; bias2y = startY + volumeHeight - bias2Height; } else { double x1 = bias2x; double y1 = bias2y; bias2x = bias2x + spaceWidth + shapeWidth; bias2Height = (bias2 + Math.abs(min)) * scale; bias2y = startY + volumeHeight - bias2Height; paint.setColor(GlobalColor.colorM10); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias2x), (int) bias2y, paint); } if ((i - begin) == 0) { bias3x = bias3x + startX + spaceWidth + shapeWidth / 2; bias3Height = (bias3 + Math.abs(min)) * scale; bias3y = startY + volumeHeight - bias3Height; } else { double x1 = bias3x; double y1 = bias3y; bias3x = bias3x + spaceWidth + shapeWidth; bias3Height = (bias3 + Math.abs(min)) * scale; bias3y = startY + volumeHeight - bias3Height; //paint.setColor(GlobalColor.colorM20); paint.setARGB(255, 255, 0, 255); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias3x), (int) bias3y, paint); } if (i == (begin + count - 1)) { //labelDif.text = "BIAS6:" + Utils.StockFormat(exchange+stockCode, bias1); //labelDea.text = "BIAS12:" + Utils.StockFormat(exchange+stockCode, bias2); //labelMacd.text = "BIAS24:" + Utils.StockFormat(exchange+stockCode, bias3); } } // end for } // end if } public void drawKDJ(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData.isNull("KDJ") || quoteData.getJSONArray("KDJ").length() < 1) { isNetworkErrorDisplay(); return; } //this.shapeWidth = shapeWidth; //this.spaceWidth = spaceWidth; double max = 0.001; double min = -0.001; int len = quoteData.getJSONArray("KDJ").length(); for (int i = begin; i < (begin + count) && i < len; i++) { double k = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(1); double d = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(2); double j = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(3); if (k > max) max = k; if (d > max) max = d; if (j > max) max = j; if (k < 0) { if (k < min) min = k; } if (d < 0) { if (d < min) min = d; } if (j < 0) { if (j < min) min = j; } } max = Math.max(max, 100); min = Math.min(min, 0.0); double scale = this.volumeHeight / (Math.max(max, 100) + Math.abs(min)); int startX = klineX; int startY = klineY; int axisY100 = (int) (startY + volumeHeight - (100 + Math.abs(min)) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY100, width, axisY100, paint); String axisLabel1 = "100.00"; int axisY80 = (int) (startY + volumeHeight - (80 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY80, width, axisY80, paint); String axisLabel2 = "80.00"; int axisY50 = (int) (startY + volumeHeight - (50 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY50, width, axisY50, paint); String axisLabel3 = "50.00"; int axisY20 = (int) (startY + volumeHeight - (20 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY20, width, axisY20, paint); String axisLabel4 = "20.00"; int axisY0 = (int) (startY + volumeHeight - (0 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY0, width, axisY0, paint); String axisLabel5 = "0.00"; if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(axisLabel1, startX - tips / 4, axisY100 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel2, startX - tips / 4, axisY80 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel3, startX - tips / 4, axisY50 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel4, startX - tips / 4, axisY20 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel5, startX - tips / 4, axisY0 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double axisX = klineX; double difx = klineX; double deax = klineX; double jx = klineX; int kHeight = 0; int ky = 0; int dHeight = 0; int dy = 0; int jHeight = 0; int jy = 0; for (int i = begin; i < (begin + count); i++) { double k = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(1); double d = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(2); double j = quoteData.getJSONArray("KDJ").getJSONArray(i).getDouble(3); //klineX = 0; if ((i - begin) == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if ((i - begin) == 0) { difx = difx + spaceWidth + shapeWidth / 2; kHeight = (int) ((k + Math.abs(min)) * scale); ky = startY + volumeHeight - kHeight; } else { double x1 = difx; double y1 = ky; difx = difx + spaceWidth + shapeWidth; kHeight = (int) ((k + Math.abs(min)) * scale); ky = startY + volumeHeight - kHeight; paint.setColor(GlobalColor.colorM5); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(difx), (int) ky, paint); } if ((i - begin) == 0) { deax = deax + spaceWidth + shapeWidth / 2; dHeight = (int) ((d + Math.abs(min)) * scale); dy = startY + volumeHeight - dHeight; } else { double x1 = deax; double y1 = dy; deax = deax + spaceWidth + shapeWidth; dHeight = (int) ((d + Math.abs(min)) * scale); dy = startY + volumeHeight - dHeight; paint.setColor(GlobalColor.colorM10); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(deax), (int) dy, paint); } if ((i - begin) == 0) { jx = jx + spaceWidth + shapeWidth / 2; jHeight = (int) ((j + Math.abs(min)) * scale); jy = startY + volumeHeight - jHeight; } else { double x1 = jx; double y1 = jy; jx = jx + spaceWidth + shapeWidth; jHeight = (int) ((j + Math.abs(min)) * scale); jy = startY + volumeHeight - jHeight; paint.setARGB(255, 255, 0, 255); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(jx), (int) jy, paint); } if (i == (begin + count - 1)) { //labelDif.text = "K:" + Utils.StockFormat(exchange+stockCode, k); //labelDea.text = "D:" + Utils.StockFormat(exchange+stockCode, d); //labelMacd.text = "J:" + Utils.StockFormat(exchange+stockCode, j); } } // end for } // end if } public void drawRSI(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { if (quoteData.isNull("RSI") || quoteData.getJSONArray("RSI").length() < 1) { isNetworkErrorDisplay(); return; } double max = 100.0; double min = 0.0; int len = quoteData.getJSONArray("RSI").length(); for (int i = begin; i < (begin + count) && i < len; i++) { double k = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(1); double d = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(2); double j = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(3); if (k > max) max = k; if (d > max) max = d; if (j > max) max = j; if (k < 0) { if (k < min) min = k; } if (d < 0) { if (d < min) min = d; } if (j < 0) { if (j < min) min = j; } } double scale = this.volumeHeight / (max + Math.abs(min)); int startX = klineX; int startY = klineY; int axisY100 = (int) (startY + volumeHeight - (100 + Math.abs(min)) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY100, width, axisY100, paint); String axisLabel1 = ""; if (zs) axisLabel1 = "100.00"; else axisLabel1 = "100.00"; int axisY80 = (int) (startY + volumeHeight - (80 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY80, width, axisY80, paint); String axisLabel2 = "80.00"; int axisY50 = (int) (startY + volumeHeight - (50 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY50, width, axisY50, paint); String axisLabel3 = "50.00"; int axisY20 = (int) (startY + volumeHeight - (20 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY20, width, axisY20, paint); String axisLabel4 = "20.00"; int axisY0 = (int) (startY + volumeHeight - (0 + Math.abs(min)) * scale); Graphics.drawDashline(canvas, startX, axisY0, width, axisY0, paint); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(axisLabel1, startX - tips / 4, (float) (axisY100 + axisLabelHeight / 2), tPaint); canvas.drawText(axisLabel2, startX - tips / 4, (float) (axisY80 + axisLabelHeight / 2), tPaint); canvas.drawText(axisLabel3, startX - tips / 4, (float) (axisY50 + axisLabelHeight / 2), tPaint); canvas.drawText(axisLabel4, startX - tips / 4, (float) (axisY20 + axisLabelHeight / 2), tPaint); } canvas.drawLine(klineX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double axisX = klineX; double bias1x = klineX; double bias1y = 0; double bias2x = klineX; double bias2y = 0; double bias3x = klineX; double bias3y = 0; for (int i = begin; i < (begin + count); i++) { double rsi1 = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(1); double rsi2 = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(2); double rsi3 = quoteData.getJSONArray("RSI").getJSONArray(i).getDouble(3); double bias1Height = 0; double bias2Height = 0; double bias3Height = 0; bias1Height = scale * rsi1; bias2Height = scale * rsi2; bias3Height = scale * rsi3; //klineX = 0; if ((i - begin) == 0) axisX = axisX + spaceWidth; else axisX = axisX + spaceWidth + shapeWidth; if ((i - begin) == 0) { bias1x = bias1x + spaceWidth + shapeWidth / 2; bias1y = height - axisLabelHeight - bias1Height; } else { double x1 = bias1x; double y1 = bias1y; bias1x = bias1x + spaceWidth + shapeWidth; bias1y = height - axisLabelHeight - bias1Height; paint.setColor(GlobalColor.colorM5); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias1x), (int) bias1y, paint); } if ((i - begin) == 0) { bias2x = bias2x + spaceWidth + shapeWidth / 2; bias2y = height - axisLabelHeight - bias2Height; } else { double x1 = bias2x; double y1 = bias2y; bias2x = bias2x + spaceWidth + shapeWidth; bias2y = height - axisLabelHeight - bias2Height; paint.setColor(GlobalColor.colorM10); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias2x), (int) bias2y, paint); } if ((i - begin) == 0) { bias3x = bias3x + spaceWidth + shapeWidth / 2; bias3y = height - axisLabelHeight - bias3Height; } else { double x1 = bias3x; double y1 = bias3y; bias3x = bias3x + spaceWidth + shapeWidth; bias3y = height - axisLabelHeight - bias3Height; paint.setARGB(255, 255, 0, 255); canvas.drawLine((int) Math.round(x1), (int) y1, (int) Math.round(bias3x), (int) bias3y, paint); } if (i == (begin + count - 1)) { //labelDif.text = "RSI6:" + Utils.StockFormat(exchange+stockCode, rsi1); //labelDea.text = "RSI12:" + Utils.StockFormat(exchange+stockCode, rsi2); //labelMacd.text = "RSI24:" + Utils.StockFormat(exchange+stockCode, rsi3); } } // end for } // end if } public void drawOBV(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { // this.shapeWidth = shapeWidth; // this.spaceWidth = spaceWidth; if (quoteData.isNull("OBV") || quoteData.getJSONArray("OBV").length() < 1) { isNetworkErrorDisplay(); return; } long max = 1; long min = 99999999999999l; long obv, maobv; int len = quoteData.getJSONArray("OBV").length(); for (int i = begin; i < (begin + count) && i < len; i++) { obv = quoteData.getJSONArray("OBV").getJSONArray(i).getLong(1); maobv = quoteData.getJSONArray("OBV").getJSONArray(i).getLong(2); max = Arith.max(obv, maobv, max); min = Arith.min(obv, maobv, min); } max = max + (max - min) / 10; min = min - (max - min) / 10; double scale = (double) (this.volumeHeight) / (max - min); int startX = klineX; int startY = klineY; double AxisLabelVolume = max; String lblvalue = "12345"; int ratiolen = String.valueOf(Math.round(AxisLabelVolume)).length() - String.valueOf(lblvalue).length(); String labelRatio = ""; int scaleVol = 1; switch (ratiolen) { case 1: labelRatio = "x10"; scaleVol = 10; break; case 2: labelRatio = "x100"; scaleVol = 100; break; case 3: labelRatio = "x1000"; scaleVol = 1000; break; case 4: labelRatio = "x10000"; scaleVol = 10000; break; case 5: labelRatio = "x1"; scaleVol = 1000000; break; case 6: labelRatio = "x1"; scaleVol = 1000000; break; default: labelRatio = "x1"; scaleVol = 1; break; } int axisY1 = (int) (startY + volumeHeight - (max - min) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY1, width, axisY1, paint); String axisLabel1 = String.valueOf((int) max / scaleVol); int axisY2 = (int) (startY + volumeHeight - (max - min) * 3 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY2, width, axisY2, paint); String axisLabel2 = String.valueOf((int) (min + (max - min) * 3 / 4) / scaleVol); int axisY3 = (int) (startY + volumeHeight - (max - min) * 2 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY3, width, axisY3, paint); String axisLabel3 = String.valueOf((int) (min + (max - min) * 2 / 4) / scaleVol); int axisY4 = (int) (startY + volumeHeight - (max - min) / 4 * scale); Graphics.drawDashline(canvas, startX, axisY4, width, axisY4, paint); String axisLabel4 = String.valueOf((int) (min + (max - min) * 1 / 4) / scaleVol); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(labelRatio, startX - tips / 4, startY + volumeHeight + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel1, startX - tips / 4, axisY1 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel2, startX - tips / 4, axisY2 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel3, startX - tips / 4, axisY3 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel4, startX - tips / 4, axisY4 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double currX = 0, currY1 = 0, currY2 = 0;//??? double nextX = 0, nextY1 = 0, nextY2 = 0;//?? int kHeight = 0; for (int i = begin; i < (begin + count) && i < len; i++) { obv = quoteData.getJSONArray("OBV").getJSONArray(i).getLong(1); maobv = quoteData.getJSONArray("OBV").getJSONArray(i).getLong(2); startX = klineX; if ((i - begin) == 0) { currX = 0; currX = nextX = currX + startX + spaceWidth + shapeWidth / 2; kHeight = (int) ((obv - min) * scale); currY1 = nextY1 = startY + volumeHeight - kHeight; kHeight = (int) ((maobv - min) * scale); currY2 = nextY2 = startY + volumeHeight - kHeight; } else { nextX = currX + spaceWidth + shapeWidth; } // obv kHeight = (int) ((obv - min) * scale); nextY1 = startY + volumeHeight - kHeight; paint.setColor(GlobalColor.colorM5); canvas.drawLine((int) currX, (int) currY1, (int) nextX, (int) nextY1, paint); // maobv kHeight = (int) ((maobv - min) * scale); nextY2 = startY + volumeHeight - kHeight; paint.setColor(GlobalColor.colorM10); canvas.drawLine((int) currX, (int) currY2, (int) nextX, (int) nextY2, paint); currX = nextX; currY1 = nextY1; currY2 = nextY2; if (i == (begin + count - 1)) { } } // end for } // end if } public void drawROC(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen, String indicator) throws JSONException { if (quoteData.isNull(indicator) || quoteData.getJSONArray(indicator).length() < 1) { isNetworkErrorDisplay(); return; } this.shapeWidth = shapeWidth; this.spaceWidth = spaceWidth; double max = 0.001; double min = 9999999999f; double wr = 0, wr2 = 0; int len = quoteData.getJSONArray(indicator).length(); for (int i = begin; i < (begin + count) && i < len; i++) { wr = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(1); wr2 = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(2); max = Arith.max(wr, wr2, max); min = Arith.min(wr, wr2, min); } max = max * 1.1; min = min - Math.abs(min) * 0.1; double scale = (double) (this.volumeHeight) / (max - min); int startX = klineX; int startY = klineY; double AxisLabelVolume = max; String lblvalue = "12345"; int ratiolen = String.valueOf(Math.round(AxisLabelVolume)).length() - String.valueOf(lblvalue).length(); String labelRatio = ""; int scaleVol = 1; switch (ratiolen) { case 1: labelRatio = "x10"; scaleVol = 10; break; case 2: labelRatio = "x100"; scaleVol = 100; break; case 3: labelRatio = "x1000"; scaleVol = 1000; break; case 4: labelRatio = "x10000"; scaleVol = 10000; break; default: labelRatio = ""; scaleVol = 1; break; } int axisY1 = (int) (startY + volumeHeight - (max - min) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY1, width, axisY1, paint); String axisLabel1 = Utils.dataFormation(max / scaleVol, 1); int axisY2 = (int) (startY + volumeHeight - (max - min) * 3 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY2, width, axisY2, paint); String axisLabel2 = Utils.dataFormation((min + (max - min) * 3 / 4) / scaleVol, 1); int axisY3 = (int) (startY + volumeHeight - (max - min) * 2 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY3, klineX + klineWidth, axisY3, paint); String axisLabel3 = Utils.dataFormation((min + (max - min) * 2 / 4) / scaleVol, 1); int axisY4 = (int) (startY + volumeHeight - (max - min) / 4 * scale); Graphics.drawDashline(canvas, startX, axisY4, klineX + klineWidth, axisY4, paint); String axisLabel4 = Utils.dataFormation((min + (max - min) * 1 / 4) / scaleVol, 1); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(labelRatio, startX - tips / 4, startY + volumeHeight + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel1, startX - tips / 4, axisY1 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel2, startX - tips / 4, axisY2 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel3, startX - tips / 4, axisY3 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel4, startX - tips / 4, axisY4 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double currX = 0, currY1 = 0, currY2 = 0;//??? double nextX = 0, nextY1 = 0, nextY2 = 0;//?? int kHeight = 0; for (int i = begin; i < (begin + count) && i < len; i++) { wr = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(1); wr2 = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(2); if ((i - begin) == 0) { currX = startX; currX = nextX = currX + spaceWidth + shapeWidth / 2; kHeight = (int) ((wr - min) * scale); currY1 = nextY1 = startY + volumeHeight - kHeight; kHeight = (int) ((wr2 - min) * scale); currY2 = nextY2 = startY + volumeHeight - kHeight; } else { nextX = currX + spaceWidth + shapeWidth; kHeight = (int) ((wr - min) * scale); nextY1 = startY + volumeHeight - kHeight; kHeight = (int) ((wr2 - min) * scale); nextY2 = startY + volumeHeight - kHeight; } paint.setColor(GlobalColor.colorM5); canvas.drawLine((float) currX, (float) currY1, (float) nextX, (float) nextY1, paint); paint.setColor(GlobalColor.colorM10); canvas.drawLine((float) currX, (float) currY2, (float) nextX, (float) nextY2, paint); currX = nextX; currY1 = nextY1; currY2 = nextY2; if (i == (begin + count - 1)) { } } // end for } // end if } public void drawOther(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen, String indicator) throws JSONException { if (quoteData.isNull(indicator) || quoteData.getJSONArray(indicator).length() < 1) { isNetworkErrorDisplay(); return; } this.shapeWidth = shapeWidth; this.spaceWidth = spaceWidth; double max = 0.001; double min = 9999999999f; double wr = 0, wr2 = 0; int len = quoteData.getJSONArray(indicator).length(); for (int i = begin; i < (begin + count) && i < len; i++) { wr = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(1); wr2 = quoteData.getJSONArray(indicator).getJSONArray(i).getDouble(2); max = Arith.max(wr, wr2, max); min = Arith.min(wr, wr2, min); } max = max + (max - min) / 10; min = min - (max - min) / 10; double scale = (double) (this.volumeHeight) / (max - min); int startX = klineX; int startY = klineY; double AxisLabelVolume = max; String lblvalue = "12345"; int ratiolen = String.valueOf(Math.round(AxisLabelVolume)).length() - String.valueOf(lblvalue).length(); String labelRatio = ""; int scaleVol = 1; switch (ratiolen) { case 1: labelRatio = "x10"; scaleVol = 10; break; case 2: labelRatio = "x100"; scaleVol = 100; break; case 3: labelRatio = "x1000"; scaleVol = 1000; break; case 4: labelRatio = "x10000"; scaleVol = 10000; break; default: labelRatio = ""; scaleVol = 1; break; } int axisY1 = (int) (startY + volumeHeight - (max - min) * scale); paint.setColor(GlobalColor.clrLine); Graphics.drawDashline(canvas, startX, axisY1, width, axisY1, paint); String axisLabel1 = String.valueOf((int) max / scaleVol); int axisY2 = (int) (startY + volumeHeight - (max - min) * 3 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY2, width, axisY2, paint); String axisLabel2 = String.valueOf((int) (min + (max - min) * 3 / 4) / scaleVol); int axisY3 = (int) (startY + volumeHeight - (max - min) * 2 / 4 * scale); Graphics.drawDashline(canvas, startX, axisY3, klineX + klineWidth, axisY3, paint); String axisLabel3 = String.valueOf((int) (min + (max - min) * 2 / 4) / scaleVol); int axisY4 = (int) (startY + volumeHeight - (max - min) / 4 * scale); Graphics.drawDashline(canvas, startX, axisY4, klineX + klineWidth, axisY4, paint); String axisLabel4 = String.valueOf((int) (min + (max - min) * 1 / 4) / scaleVol); if (isTrackStatus == false) { tPaint.setColor(GlobalColor.colorKlabel); canvas.drawText(labelRatio, startX - tips / 4, startY + volumeHeight + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel1, startX - tips / 4, axisY1 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel2, startX - tips / 4, axisY2 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel3, startX - tips / 4, axisY3 + axisLabelHeight / 2, tPaint); canvas.drawText(axisLabel4, startX - tips / 4, axisY4 + axisLabelHeight / 2, tPaint); } canvas.drawLine(startX, height - axisLabelHeight, width, height - axisLabelHeight, paint); if (quoteData != null) { double currX = 0, currY1 = 0, currY2 = 0;//??? double nextX = 0, nextY1 = 0, nextY2 = 0;//?? int kHeight = 0; for (int i = begin; i < (begin + count) && i < len; i++) { wr = quoteData.getJSONArray(indicator).getJSONArray(i).getLong(1); wr2 = quoteData.getJSONArray(indicator).getJSONArray(i).getLong(2); if ((i - begin) == 0) { currX = startX; currX = nextX = currX + spaceWidth + shapeWidth / 2; kHeight = (int) ((wr - min) * scale); currY1 = nextY1 = startY + volumeHeight - kHeight; kHeight = (int) ((wr2 - min) * scale); currY2 = nextY2 = startY + volumeHeight - kHeight; } else { nextX = currX + spaceWidth + shapeWidth; kHeight = (int) ((wr - min) * scale); nextY1 = startY + volumeHeight - kHeight; kHeight = (int) ((wr2 - min) * scale); nextY2 = startY + volumeHeight - kHeight; } paint.setColor(GlobalColor.colorM5); canvas.drawLine((float) currX, (float) currY1, (float) nextX, (float) nextY1, paint); paint.setColor(GlobalColor.colorM10); canvas.drawLine((float) currX, (float) currY2, (float) nextX, (float) nextY2, paint); currX = nextX; currY1 = nextY1; currY2 = nextY2; if (i == (begin + count - 1)) { } } // end for } // end if } // private void drawTimeAix(Canvas canvas, JSONObject quoteData, int begin, int count, double shapeWidth, double spaceWidth, double highPrice, double lowPrice, double highVolume, int actualDataLen) throws JSONException { String quoteTime = ""; double apX = klineX; int n = 0; tPaint.setColor(GlobalColor.colorLabelName); tPaint.setTextAlign(Paint.Align.LEFT); for (int i = begin; i < (begin + count); i++, n++) { quoteTime = quoteData.getJSONArray("K").getJSONArray(i).getString(0); if (i == begin) {// ?? canvas.drawText(quoteTime, (float) apX, height - axisLabelHeight / 4, tPaint); } else { // ??? if (i == begin + count - 1) canvas.drawText(quoteTime, (float) (width - tPaint.measureText(quoteTime)), height - axisLabelHeight / 4, tPaint); } } } /** * ? * @throws Exception */ private void calcMaxMin(int begin) throws JSONException { highPrice = 0; lowPrice = 99999.999; highVolume = 0; for (int i = begin; i < begin + count; i++) { // k?? double tempHigh = quoteData.getJSONArray("K").getJSONArray(i).getDouble(2); if (tempHigh > highPrice) highPrice = tempHigh; double tempLow = quoteData.getJSONArray("K").getJSONArray(i).getDouble(3); if (tempLow < lowPrice) lowPrice = tempLow; // ma if (quoteData.has("MA") && quoteData.getJSONArray("MA").length() > i) { double ma5 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(1); if (ma5 > highPrice) highPrice = ma5; if (ma5 < lowPrice && ma5 > 0) lowPrice = ma5; double ma10 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(2); if (ma10 > highPrice) highPrice = ma10; if (ma10 < lowPrice && ma10 > 0) lowPrice = ma10; double ma20 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(3); if (ma20 > highPrice) highPrice = ma20; if (ma20 < lowPrice && ma20 > 0) lowPrice = ma20; double ma60 = quoteData.getJSONArray("MA").getJSONArray(i).getDouble(4); if (ma60 > highPrice) highPrice = ma60; if (ma60 < lowPrice && ma60 > 0) lowPrice = ma60; } // boll if (quoteData.has("BOLL") && quoteData.getJSONArray("BOLL").length() > i) { double mid = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(1); if (mid > highPrice) highPrice = mid; if (mid < lowPrice && mid != 0) lowPrice = mid; // if (mid < lowPrice && mid > 0) // lowPrice = mid; double upper = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(2); if (upper > highPrice) highPrice = upper; if (upper < lowPrice && upper != 0) lowPrice = upper; // if (upper < lowPrice && upper > 0) // lowPrice = upper; double lower = quoteData.getJSONArray("BOLL").getJSONArray(i).getDouble(3); if (lower > highPrice) highPrice = lower; if (lower < lowPrice && lower != 0) lowPrice = lower; // if (lower < lowPrice && lower > 0) // lowPrice = lower; } // ?? double tempVol = quoteData.getJSONArray("K").getJSONArray(i).getDouble(5); if (tempVol > highVolume) highVolume = tempVol; } double tem = highPrice - lowPrice; highPrice = highPrice + tem * 0.05; lowPrice = lowPrice - tem * 0.05; //k ?? ?? } /** * ?? * @throws JSONException */ private void makeTodayData() throws JSONException { int l = quoteData.getJSONArray("K").length(); if (quoteData.isNull("joTMP")) {//temp?? newStockhandler(); return; } if (!quoteData.getBoolean("tradeFlag")) { //?????? //???0?? return; } JSONObject tempvalue = quoteData.getJSONObject("joTMP"); double zrsp = quoteData.getDouble("zrsp"); period = quoteData.getString("period"); if (period.equals("week") || period.equals("month") || period.equals("year")) { if (tempvalue.getString(period) != null) { if (tempvalue.isNull("ma") || quoteData.isNull("MA") || quoteData.isNull("K")) { makeTmpData(); return; } int tp = quoteData.getInt("tp"); if (tp == 1) { String date = tempvalue.getJSONObject(period).getString("date"); if (DateTool.isSameWeekMonthYear(date, period)) { quoteData.getJSONArray("K").getJSONArray(l - 1).put(1, tempvalue.getJSONObject(period).getDouble("open")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, tempvalue.getJSONObject(period).getDouble("high")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, tempvalue.getJSONObject(period).getDouble("low")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(4, zrsp); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, tempvalue.getJSONObject(period).getDouble("cjje")); //quoteData.getJSONArray("K").getJSONArray(l-1).put(0, ) ; zrsp = tempvalue.getJSONObject(period).getDouble("close"); Log.i("#####period->zrsp####", quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(4) + ">>>>>>>>" + zrsp); } } else { int spayday = quoteData.getInt("spday"); double cjsl = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(5); double cjje = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(6); if (spayday == 0) {//0??temp????? quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, Math.max(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(2), tempvalue.getJSONObject(period).getDouble("high"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, Math.min(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(3), tempvalue.getJSONObject(period).getDouble("low"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, cjsl + tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, cjje + tempvalue.getJSONObject(period).getDouble("cjje")); } else { quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, Math.max(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(2), tempvalue.getJSONObject(period).getDouble("high"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, Math.min(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(3), tempvalue.getJSONObject(period).getDouble("low"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, tempvalue.getJSONObject(period).getDouble("cjje")); } double jrkp = tempvalue.getJSONObject(period).getDouble("open"); if (jrkp != 0) { quoteData.getJSONArray("K").getJSONArray(l - 1).put(1, jrkp); } zrsp = tempvalue.getJSONObject(period).getDouble("close"); } } } String qt = quoteData.getJSONArray("K").getJSONArray(l - 1).getString(0); double high = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(2); double low = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(3); double zjcj = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(4); double cjsl = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(5); double summa4 = tempvalue.getJSONObject("ma").getDouble("sumMa4"); double summa9 = tempvalue.getJSONObject("ma").getDouble("sumMa9"); double summa19 = tempvalue.getJSONObject("ma").getDouble("sumMa19"); double summa59 = tempvalue.getJSONObject("ma").getDouble("sumMa59"); double sumvolma4 = tempvalue.getJSONObject("ma").getDouble("sumMavol4"); double sumvolma9 = tempvalue.getJSONObject("ma").getDouble("sumMavol9"); if (mainIndicatorType.toUpperCase().equals("MA") || mainIndicatorType.toUpperCase().equals("BOLL")) { quoteData.getJSONArray("MA").put(new JSONArray()); quoteData.getJSONArray("MA").getJSONArray(l - 1).put(0, qt); double ma5 = 0; if (l > 4) ma5 = (summa4 + zjcj) / 5; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(1, ma5); double ma10 = 0; if (l > 9) ma10 = (summa9 + zjcj) / 10; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(2, ma10); double ma20 = 0; if (l > 19) ma20 = (summa19 + zjcj) / 20; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(3, ma20); double ma60 = 0; if (l > 59) ma60 = (summa59 + zjcj) / 60; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(4, ma60); } double mavol5 = (sumvolma4 + cjsl) / 5; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(5, mavol5); double mavol10 = (sumvolma9 + cjsl) / 10; quoteData.getJSONArray("MA").getJSONArray(l - 1).put(6, mavol10); if (mainIndicatorType.equals("BOLL")) { quoteData.getJSONArray("BOLL").put(new JSONArray()); double mid = 0; double upper = 0; double lower = 0; if (l > 25) { double sumClose = tempvalue.getJSONObject("boll").getDouble("sumClose"); double sumPowClose = tempvalue.getJSONObject("boll").getDouble("sumPowClose"); double maPow = 0; double temp; if (l > 25) { mid = (sumClose + zjcj) / 26; maPow = (sumPowClose + zjcj * zjcj) / 26; temp = (maPow - mid * mid); if (temp < 0) temp = 0; upper = mid + 2 * Math.sqrt((temp * 26) / (26 - 1)); lower = mid - 2 * Math.sqrt((temp * 26) / (26 - 1)); } } quoteData.getJSONArray("BOLL").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("BOLL").getJSONArray(l - 1).put(1, mid); quoteData.getJSONArray("BOLL").getJSONArray(l - 1).put(2, upper); quoteData.getJSONArray("BOLL").getJSONArray(l - 1).put(3, lower); } if (indicatorType.equals("MACD")) { quoteData.getJSONArray("MACD").put(new JSONArray()); double prevemashort = 0; double prevemalong = 0; double prevdea = 0; double dif = 0; double dea = 0; double macd = 0; double emashort = 0; double emalong = 0; prevemashort = tempvalue.getJSONObject("macd").getDouble("emaShort"); prevemalong = tempvalue.getJSONObject("macd").getDouble("emaLong"); prevdea = tempvalue.getJSONObject("macd").getDouble("dea"); if (l > 1) { emashort = (2 * zjcj + (12 - 1) * prevemashort) / (12 + 1); emalong = (2 * zjcj + (26 - 1) * prevemalong) / (26 + 1); dif = emashort - emalong; dea = (2 * dif + (9 - 1) * prevdea) / (9 + 1); macd = (dif - dea) * 2; } quoteData.getJSONArray("MACD").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("MACD").getJSONArray(l - 1).put(1, dif); quoteData.getJSONArray("MACD").getJSONArray(l - 1).put(2, dea); quoteData.getJSONArray("MACD").getJSONArray(l - 1).put(3, macd); } if (indicatorType.equals("BIAS")) { quoteData.getJSONArray("BIAS").put(new JSONArray()); double sum5 = tempvalue.getJSONObject("bias").getDouble("sum5"); double sum11 = tempvalue.getJSONObject("bias").getDouble("sum11"); double sum23 = tempvalue.getJSONObject("bias").getDouble("sum23"); double bias1 = l >= 6 ? (zjcj - (sum5 + zjcj) / 6) / ((sum5 + zjcj) / 6) * 100 : 0; double bias2 = l >= 12 ? (zjcj - (sum11 + zjcj) / 12) / ((sum11 + zjcj) / 12) * 100 : 0; double bias3 = l >= 24 ? (zjcj - (sum23 + zjcj) / 24) / ((sum23 + zjcj) / 24) * 100 : 0; quoteData.getJSONArray("BIAS").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("BIAS").getJSONArray(l - 1).put(1, bias1); quoteData.getJSONArray("BIAS").getJSONArray(l - 1).put(2, bias2); quoteData.getJSONArray("BIAS").getJSONArray(l - 1).put(3, bias3); } if (indicatorType.equals("RSI")) { quoteData.getJSONArray("RSI").put(new JSONArray()); double rsi1 = 0; double rsi2 = 0; double rsi3 = 0; if (l > 1 && tempvalue.has("rsi")) { double smaMax1 = tempvalue.getJSONObject("rsi").getDouble("smaMax1"); double smaMax2 = tempvalue.getJSONObject("rsi").getDouble("smaMax2"); double smaMax3 = tempvalue.getJSONObject("rsi").getDouble("smaMax3"); double smaAbs1 = tempvalue.getJSONObject("rsi").getDouble("smaAbs1"); double smaAbs2 = tempvalue.getJSONObject("rsi").getDouble("smaAbs2"); double smaAbs3 = tempvalue.getJSONObject("rsi").getDouble("smaAbs3"); double rsiMax1 = (Math.max(zjcj - zrsp, 0.0) * 1 + smaMax1 * (6 - 1)) / 6; double rsiAbs1 = (Math.abs(zjcj - zrsp) * 1 + smaAbs1 * (6 - 1)) / 6; if (rsiAbs1 == 0) rsi1 = 0; else rsi1 = rsiMax1 / rsiAbs1 * 100; double rsiMax2 = (Math.max(zjcj - zrsp, 0.0) * 1 + smaMax2 * (12 - 1)) / 12; double rsiAbs2 = (Math.abs(zjcj - zrsp) * 1 + smaAbs2 * (12 - 1)) / 12; if (rsiAbs2 == 0) rsi2 = 0; else rsi2 = rsiMax2 / rsiAbs2 * 100; double rsiMax3 = (Math.max(zjcj - zrsp, 0.0) * 1 + smaMax3 * (24 - 1)) / 24; double rsiAbs3 = (Math.abs(zjcj - zrsp) * 1 + smaAbs3 * (24 - 1)) / 24; if (rsiAbs3 == 0) rsi3 = 0; else rsi3 = rsiMax3 / rsiAbs3 * 100; } quoteData.getJSONArray("RSI").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("RSI").getJSONArray(l - 1).put(1, rsi1); quoteData.getJSONArray("RSI").getJSONArray(l - 1).put(2, rsi2); quoteData.getJSONArray("RSI").getJSONArray(l - 1).put(3, rsi3); } if (indicatorType.equals("KDJ")) { quoteData.getJSONArray("KDJ").put(new JSONArray()); double newk = 0; double newd = 0; double newj = 0; if (l > 1 && tempvalue.has("kdj")) { double K = quoteData.getJSONArray("KDJ").getJSONArray(l - 2).getDouble(1); double D = quoteData.getJSONArray("KDJ").getJSONArray(l - 2).getDouble(2); double HHV = tempvalue.getJSONObject("kdj").getDouble("hhv"); double LLV = tempvalue.getJSONObject("kdj").getDouble("llv"); double nowllv = 0.0; if (LLV < low) // l? nowllv = LLV; else nowllv = low; double nowhhv = 0.0; if (HHV > high) nowhhv = HHV; else nowhhv = high; double rsv; if (Math.abs(nowhhv - nowllv) < 0.0001) { rsv = 0; } else { rsv = (zjcj - nowllv) / (nowhhv - nowllv) * 100; } newk = (rsv * 1 + K * (3 - 1)) / 3; newd = (newk * 1 + D * (3 - 1)) / 3; newj = 3 * newk - 2 * newd; } quoteData.getJSONArray("KDJ").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("KDJ").getJSONArray(l - 1).put(1, newk); quoteData.getJSONArray("KDJ").getJSONArray(l - 1).put(2, newd); quoteData.getJSONArray("KDJ").getJSONArray(l - 1).put(3, newj); } if (indicatorType.equals("CCI")) { double CCI = 0; quoteData.getJSONArray("CCI").put(new JSONArray()); if (l > 13 && tempvalue.has("cci")) { JSONArray typlist = tempvalue.getJSONObject("cci").getJSONArray("typ"); double sumTyp = 0; double TYP = (zjcj + high + low) / 3; double rit = 0; for (int i = 0; i < typlist.length(); i++) { rit = typlist.getDouble(i); if (i == 13) break; sumTyp += rit; } sumTyp += TYP; double ma = sumTyp / 14; sumTyp = 0; for (int i = 0; i < typlist.length(); i++) { rit = typlist.getDouble(i); if (i == 13) break; sumTyp += Math.abs(rit - ma); } sumTyp += Math.abs(TYP - ma); double avedev = sumTyp / 14; if (avedev == 0) CCI = 0; else CCI = (TYP - ma) / (0.015 * avedev); } quoteData.getJSONArray("CCI").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("CCI").getJSONArray(l - 1).put(1, CCI); } if (indicatorType.equals("OBV")) { quoteData.getJSONArray("OBV").put(new JSONArray()); double obv = 0, maobv = 0; if (tempvalue.has("obv")) { if (zjcj > zrsp) { obv = tempvalue.getJSONObject("obv").getDouble("obv") + cjsl; } if (zjcj == zrsp) { obv = 0; } if (zjcj < zrsp) { obv = tempvalue.getJSONObject("obv").getDouble("obv") - cjsl; } if (l >= 29) { maobv = (tempvalue.getJSONObject("obv").getDouble("sumObv29") + obv) / 30; } else { maobv = 0; } } quoteData.getJSONArray("OBV").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("OBV").getJSONArray(l - 1).put(1, obv); quoteData.getJSONArray("OBV").getJSONArray(l - 1).put(2, maobv); } if (indicatorType.equals("PSY")) { quoteData.getJSONArray("PSY").put(new JSONArray()); double countPsy = 0, psy = 0, psyma = 0; if (zjcj > zrsp) { countPsy = 1; } else { countPsy = 0; } if (l >= 11 && tempvalue.has("psy")) { countPsy += tempvalue.getJSONObject("psy").getDouble("psyCount11"); psy = countPsy / 12 * 100; psyma = (tempvalue.getJSONObject("psy").getDouble("sumPsy") + psy) / 6; } else { psy = 0; } quoteData.getJSONArray("PSY").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("PSY").getJSONArray(l - 1).put(1, psy); quoteData.getJSONArray("PSY").getJSONArray(l - 1).put(2, psyma); } if (indicatorType.equals("ROC")) { quoteData.getJSONArray("ROC").put(new JSONArray()); double roc = 0, rocma = 0; if (l > 12 && tempvalue.has("roc")) { double refClose12 = tempvalue.getJSONObject("roc").getDouble("refClose12"); if (refClose12 == 0) { roc = 0; } else { roc = 100 * (zjcj - refClose12) / refClose12; } rocma = (tempvalue.getJSONObject("roc").getDouble("sumRoc") + roc) / 6; } else { roc = 0; } quoteData.getJSONArray("ROC").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("ROC").getJSONArray(l - 1).put(1, roc); quoteData.getJSONArray("ROC").getJSONArray(l - 1).put(2, rocma); } if (indicatorType.equals("WR")) { quoteData.getJSONArray("WR").put(new JSONArray()); double wr = 0, wr2 = 0; if (l > 9 && tempvalue.has("wr")) { double llv = tempvalue.getJSONObject("wr").getDouble("llv"); double hhv = tempvalue.getJSONObject("wr").getDouble("hhv"); hhv = Math.max(hhv, high); llv = Math.min(llv, low); if (hhv == llv) { wr = 0; } else { wr = 100 * (hhv - zjcj) / (hhv - llv); } } else { wr = 0; } if (l > 5 && tempvalue.has("wr")) { double llv2 = tempvalue.getJSONObject("wr").getDouble("llv2"); double hhv2 = tempvalue.getJSONObject("wr").getDouble("hhv2"); hhv2 = Math.max(hhv2, high); llv2 = Math.min(llv2, low); if (hhv2 == llv2) { wr2 = 0; } else { wr2 = 100 * (hhv2 - zjcj) / (hhv2 - llv2); } } else { wr2 = 0; } quoteData.getJSONArray("WR").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("WR").getJSONArray(l - 1).put(1, wr); quoteData.getJSONArray("WR").getJSONArray(l - 1).put(2, wr2); } if (indicatorType.equals("VR")) { quoteData.getJSONArray("VR").put(new JSONArray()); double vr = 0, vrma = 0; if (l >= 24 && tempvalue.has("vr")) { double sum1 = tempvalue.getJSONObject("vr").getDouble("sum1"); double sum2 = tempvalue.getJSONObject("vr").getDouble("sum2"); if (zjcj > zrsp) { sum1 += cjsl; } else { sum2 += cjsl; } if (sum2 == 0) { vr = 0; } else { vr = 100 * sum1 / sum2; } } else { vr = 0; } if (l >= 6) vrma = (tempvalue.getJSONObject("vr").getDouble("sumVr") + vr) / 6; quoteData.getJSONArray("VR").getJSONArray(l - 1).put(0, qt); quoteData.getJSONArray("VR").getJSONArray(l - 1).put(1, vr); quoteData.getJSONArray("VR").getJSONArray(l - 1).put(2, vrma); } } private void makeTmpData() throws JSONException { JSONObject tempvalue = quoteData.getJSONObject("joTMP"); int l = quoteData.getJSONArray("K").length(); double zrsp = quoteData.getDouble("zrsp"); // quoteData.getJSONArray("K").getJSONArray(l-1).put(1, tempvalue.getJSONObject(period).getDouble("open")) ; // quoteData.getJSONArray("K").getJSONArray(l-1).put(2, tempvalue.getJSONObject(period).getDouble("high")) ; // quoteData.getJSONArray("K").getJSONArray(l-1).put(3, tempvalue.getJSONObject(period).getDouble("low")) ; // quoteData.getJSONArray("K").getJSONArray(l-1).put(5, tempvalue.getJSONObject(period).getDouble("cjsl")) ; // quoteData.getJSONArray("K").getJSONArray(l-1).put(6, tempvalue.getJSONObject(period).getDouble("cjje")) ; Log.i("#####111####", quoteData + ">>>>>>>>>>"); int tp = quoteData.getInt("tp"); if (tp == 1) { String date = tempvalue.getJSONObject(period).getString("date"); //Log.i("#####date####", date+">>>>>>>>" + DateTool.isSameWeekMonthYear(date, period)); if (DateTool.isSameWeekMonthYear(date, period)) { quoteData.getJSONArray("K").getJSONArray(l - 1).put(1, tempvalue.getJSONObject(period).getDouble("open")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, tempvalue.getJSONObject(period).getDouble("high")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, tempvalue.getJSONObject(period).getDouble("low")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(4, zrsp); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, tempvalue.getJSONObject(period).getDouble("cjje")); //quoteData.getJSONArray("K").getJSONArray(l-1).put(0, ) ; zrsp = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(0); } } else { int spayday = quoteData.getInt("spday"); double cjsl = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(5); double cjje = quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(6); if (spayday == 0) {//0??temp????? quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, Math.max(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(2), tempvalue.getJSONObject(period).getDouble("high"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, Math.min(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(3), tempvalue.getJSONObject(period).getDouble("low"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, cjsl + tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, cjje + tempvalue.getJSONObject(period).getDouble("cjje")); } else { quoteData.getJSONArray("K").getJSONArray(l - 1).put(2, Math.max(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(2), tempvalue.getJSONObject(period).getDouble("high"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(3, Math.min(quoteData.getJSONArray("K").getJSONArray(l - 1).getDouble(3), tempvalue.getJSONObject(period).getDouble("low"))); quoteData.getJSONArray("K").getJSONArray(l - 1).put(5, tempvalue.getJSONObject(period).getDouble("cjsl")); quoteData.getJSONArray("K").getJSONArray(l - 1).put(6, tempvalue.getJSONObject(period).getDouble("cjje")); } double jrkp = tempvalue.getJSONObject(period).getDouble("open"); if (jrkp != 0) { quoteData.getJSONArray("K").getJSONArray(l - 1).put(1, jrkp); } zrsp = tempvalue.getJSONObject(period).getDouble("close"); Log.i("#####222####", quoteData + ">>>>>>>>>>"); } if (mainIndicatorType.toUpperCase().equals("BOLL")) { JSONArray jMA = new JSONArray(); jMA.put(0, 0); jMA.put(1, 0); jMA.put(2, 0); jMA.put(3, 0); jMA.put(4, 0); jMA.put(5, 0); jMA.put(6, 0); quoteData.put("BOLL", new JSONArray().put(jMA)); } //Log.i("#######MA#########", quoteData.isNull("MA")+">>>>>>>>>>>" + quoteData); if (quoteData.isNull("MA")) { JSONArray jMA = new JSONArray(); jMA.put(0, 0); jMA.put(1, 0); jMA.put(2, 0); jMA.put(3, 0); jMA.put(4, 0); jMA.put(5, 0); jMA.put(6, 0); quoteData.put("MA", new JSONArray().put(jMA)); } else { if (quoteData.getJSONArray("MA").length() == 0) { JSONArray jMA = new JSONArray(); jMA.put(0, 0); jMA.put(1, 0); jMA.put(2, 0); jMA.put(3, 0); jMA.put(4, 0); jMA.put(5, 0); jMA.put(6, 0); quoteData.put("MA", new JSONArray().put(jMA)); } } //Log.i("#######MA#########" + indicatorType.toUpperCase(), quoteData.isNull(indicatorType.toUpperCase())+">>>>>>>>>>>"); if (quoteData.isNull(indicatorType.toUpperCase())) { JSONArray jIn = new JSONArray(); jIn.put(0, 0); jIn.put(1, 0); jIn.put(2, 0); jIn.put(3, 0); quoteData.put(indicatorType.toUpperCase(), new JSONArray().put(jIn)); } if (tempvalue.isNull("ma") && quoteData.getJSONArray("K").length() > 1) //?? actualDataLen = quoteData.getJSONArray("K").length() - 1; else actualDataLen = quoteData.getJSONArray("K").length(); if (actualDataLen < visualKLineCount) { count = actualDataLen; } else { count = visualKLineCount; } if (this.actualDataLen - this.actualPos - 1 <= this.visualKLineCount) { actualPos = actualDataLen - count; } // Log.i("#######makeTmpData########" + actualPos, actualDataLen+">>>>>>>>" + count); } private void newStockhandler() throws JSONException { // if(!quoteData.getBoolean("tradeFlag")){ // return; // } // Log.i("#######quoteData########", quoteData.isNull("MA") + ">>>>>>>>>>>>>>>>>" + quoteData); if (mainIndicatorType.toUpperCase().equals("BOLL")) { if (quoteData.isNull(mainIndicatorType.toUpperCase())) { JSONArray jMA = new JSONArray(); jMA.put(0, 0); jMA.put(1, 0); jMA.put(2, 0); jMA.put(3, 0); jMA.put(4, 0); jMA.put(5, 0); jMA.put(6, 0); quoteData.put(mainIndicatorType.toUpperCase(), new JSONArray().put(jMA)); } } if (quoteData.isNull(mainIndicatorType.toUpperCase())) { JSONArray jMA = new JSONArray(); jMA.put(0, 0); jMA.put(1, 0); jMA.put(2, 0); jMA.put(3, 0); jMA.put(4, 0); jMA.put(5, 0); jMA.put(6, 0); quoteData.put(mainIndicatorType.toUpperCase(), new JSONArray().put(jMA)); } if (quoteData.isNull(indicatorType.toUpperCase())) { JSONArray jIn = new JSONArray(); jIn.put(0, 0); jIn.put(1, 0); jIn.put(2, 0); jIn.put(3, 0); quoteData.put(indicatorType.toUpperCase(), new JSONArray().put(jIn)); } actualDataLen = quoteData.getJSONArray("K").length(); if (actualDataLen < visualKLineCount) { count = actualDataLen; } else { count = visualKLineCount; } if (this.actualDataLen - this.actualPos - 1 <= this.visualKLineCount) { actualPos = actualDataLen - count; } // Log.i("#######quoteData########" + actualPos, actualDataLen+">>>>>>>>" + count); } public void touchesBegan(MotionEvent event) { isTouched = true; isTouchMoved = false; startPositionX = event.getX(); startPositionY = event.getY(); //Log.i("========startPositionX==========", startPositionX+">>>>>>>>>>"); //Log.i("========startPositionY==========", startPositionY+">>>>>>>>>>"); } public void touchesEnded(MotionEvent event) { isTouched = false; if (isTouchMoved == false) { isTouchMoved = false; isTrackStatus = !isTrackStatus; if (isTrackStatus) {//?? int mouseX = (int) event.getX(); int mouseY = (int) event.getY(); if (mouseX <= klineX || mouseY <= axisLabelHeight || mouseY >= height - axisLabelHeight - zbmenuHeight) return; double sep = (shapeWidth + spaceWidth); visualPos = (int) ((mouseX - klineX) / sep + 1); if (visualPos >= this.actualDataLen - actualPos) { visualPos = this.actualDataLen - actualPos; isTrackNumber = actualDataLen - 1; } else { isTrackNumber = actualPos + visualPos - 1; } trackLineV = (int) (visualPos * (spaceWidth + shapeWidth) - shapeWidth / 2); // Log.i("========isTouched222==========", trackLineV+">>>>>"+visualKLineCount+">>>>>" + isTrackNumber); // Log.i("========isTouchMoved==========", actualDataLen+">>>>"+actualPos+">>>>>>" + visualPos); } else { isSingleMoved = true; } } else { } this.invalidate(); //Log.i("========isTouched==========", isTouched+">>>>>>>>>>"); //Log.i("========isTouchMoved==========", isTouchMoved+">>>>>>>>>>"); //Log.i("========isTrackStatus==========", isTrackStatus+">>>>>>>>>>"); } public void touchesMoved(MotionEvent event) { //Log.i("========currentPositionX==========", currentPositionX+">>>>>>>>>>"); //Log.i("========currentPositionY==========", currentPositionY+">>>>>>>>>>"); currentPositionX = event.getX(); currentPositionY = event.getY(); float deltaX = startPositionX - currentPositionX; float deltaY = startPositionY - currentPositionY; //Log.i("========Math.abs(delta)==========", Math.abs(deltaX)+">>>>>>>>>>"+Math.abs(deltaY)); if (Math.abs(deltaX) < 8 && Math.abs(deltaY) < 8) { isTouchMoved = false; } else { isTouchMoved = true; } if (quoteData == null) return; int mouseX = (int) event.getX(); int mouseY = (int) event.getY(); if (mouseX <= klineX || mouseY <= axisLabelHeight || mouseY >= height - axisLabelHeight - zbmenuHeight) return; if (isTrackStatus) {//?? isSingleMoved = false;//??? double sep = (shapeWidth + spaceWidth); visualPos = (int) ((mouseX - klineX) / sep + 1); if (visualPos >= this.actualDataLen - actualPos) { visualPos = this.actualDataLen - actualPos; } else if (visualPos < 1) visualPos = 1; int idx = actualPos + visualPos - 1; if (mouseX > klineX) { trackLineV = (int) (visualPos * (spaceWidth + shapeWidth) - shapeWidth / 2); } if (idx < actualDataLen) { isTrackNumber = idx; } else { isTrackNumber = this.actualDataLen - 1; } // Log.i("@@@@@@@@@@isTrackNumber@@@@@@@@@@", isTrackNumber+">>>>>>>>>"); // Log.i("@@@@@@@@@@idx@@@@@@@@@@", idx+">>>>>>>>>"); // Log.i("@@@@@@@@@@actualPos@@@@@@@@@@", actualPos+">>>>>>>>>"); // Log.i("@@@@@@@@@@visualPos@@@@@@@@@@", visualPos+">>>>>>>>>"); this.invalidate(); } else {//K? isSingleMoved = true; if (deltaX < -50 && deltaY < 10) { moveRight(1); } else if (deltaX > 50 && deltaY < 10) { moveLeft(1); } } } public boolean onKeyDown(int paramInt, KeyEvent paramKeyEvent) { return false; } public boolean onKeyMultiple(int paramInt1, int paramInt2, KeyEvent paramKeyEvent) { return false; } public boolean onKeyUp(int paramInt, KeyEvent paramKeyEvent) { return false; } /** * true?,false?? */ public boolean onTouchEvent(MotionEvent motionEvent) { int count = motionEvent.getPointerCount(); if (count == 2) {// isTrackStatus = false; if (motionEvent.getAction() == MotionEvent.ACTION_POINTER_1_DOWN || motionEvent.getAction() == MotionEvent.ACTION_POINTER_2_DOWN) { float x0 = motionEvent.getX(0); float x1 = motionEvent.getX(1); float y0 = motionEvent.getY(0); float y1 = motionEvent.getY(1); distanceY0 = Math.abs(y1 - y0); distanceX0 = Math.abs(x1 - x0); } if (motionEvent.getAction() == MotionEvent.ACTION_POINTER_1_UP || motionEvent.getAction() == MotionEvent.ACTION_POINTER_2_UP) { float x0 = motionEvent.getX(0); float x1 = motionEvent.getX(1); float y0 = motionEvent.getY(0); float y1 = motionEvent.getY(1); distanceY1 = Math.abs(y1 - y0); distanceX1 = Math.abs(x1 - x0); if (distanceY1 > distanceY0 && distanceX1 > distanceX0) { upHandler(); } else if (distanceY1 < distanceY0 && distanceX1 < distanceX0) { downHandler(); } } return false; } else if (count == 1) {//?? switch (motionEvent.getAction()) { case MotionEvent.ACTION_DOWN: touchesBegan(motionEvent); break; case MotionEvent.ACTION_MOVE: touchesMoved(motionEvent); break; case MotionEvent.ACTION_UP: touchesEnded(motionEvent); break; } } return true; } public void setVisualKLineCount(int visualKLineCount) { this.visualKLineCount = visualKLineCount; } public void upHandler() { if (spaceWidth >= MAX_SPACE_WIDTH) return; if (shapeWidth >= MAX_SHAPE_WIDTH) return; spaceWidth = spaceWidth * 3 / 2; shapeWidth = shapeWidth * 3 / 2; visualKLineCount = (int) (klineWidth / (spaceWidth + shapeWidth)); if (visualKLineCount >= actualDataLen) { // ??? ?? actualPos = 0; count = actualDataLen; } else { //??? ? ?? actualPos = actualDataLen - visualKLineCount; count = visualKLineCount; } this.invalidate(); } public void downHandler() { // ?? if (shapeWidth <= MIN_SHAPE_WIDTH) return; if (spaceWidth <= MIN_SPACE_WIDTH) return; spaceWidth = spaceWidth * 2 / 3; if (spaceWidth < 1) spaceWidth = 1; shapeWidth = shapeWidth * 2 / 3; if (shapeWidth <= 1) shapeWidth = 1; int tempCount = (int) (klineWidth / (spaceWidth + shapeWidth)); if (tempCount > actualDataLen) { // ??? ?? ???? visualKLineCount = tempCount; } else { // ???? ? visualKLineCount = tempCount; actualPos = actualDataLen - visualKLineCount; count = visualKLineCount; } this.invalidate(); } public void moveRight(int nums) { fingerPos -= nums; actualPos = actualDataLen - visualKLineCount + fingerPos; if (actualPos <= 0) { fingerPos = 0; actualPos = 0; count = actualDataLen; } else { count = visualKLineCount; } //Log.i(">>>>>>>rrrrrrrrr>>>>>>>", count+">>>>>>>>>>>"+actualPos); this.invalidate(); } public void moveLeft(int nums) { fingerPos += nums; actualPos = actualDataLen - visualKLineCount + fingerPos; //Log.i(">>>>>>>llllllllll>>>>>>>", (actualDataLen - visualKLineCount)+">>>>>>>>>>>"+actualPos); if (actualPos <= 0) { fingerPos = 0; actualPos = 0; count = actualDataLen; } else if (actualPos >= actualDataLen - visualKLineCount) { fingerPos = 0; actualPos = actualDataLen - visualKLineCount; count = visualKLineCount; } else { count = visualKLineCount; } //Log.i(">>>>>>>llllllllll>>>>>>>", count+">>>>>>>>>>>"+actualPos); this.invalidate(); } public void resetStatus() { isTrackStatus = false; isTouched = false; isTouchMoved = false; isSingleMoved = false; //????? isTrackNumber = this.actualDataLen - 1; //????? fingerPos = 0; } private int getcolor(double n1, double zrsp) { if (n1 > zrsp) { return GlobalColor.colorpriceUp; } if (n1 < zrsp) { return GlobalColor.colorPriceDown; } if (n1 == zrsp) { return GlobalColor.colorPriceEqual; } return GlobalColor.colorPriceEqual; } public void reCycle() { paint = null; System.gc(); } public void refresh() { this.invalidate(); } private void isNetworkErrorDisplay() { Toast.makeText(mContext, R.string.load_data_error, Toast.LENGTH_SHORT).show(); } }