Java tutorial
/** * Copyright 2010 CssWeb Microsystems, Inc. All rights reserved. * CssWeb PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * @(#)PriceMini.java ?11:11:03 2010-11-23 */ package com.cssweb.android.view; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; 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 com.cssweb.android.view.base.BasicView; import com.cssweb.quote.util.GlobalColor; import com.cssweb.quote.util.Utils; /** * * * @author hujun * @version 1.0 * @see * @since 1.0 */ public class PriceMini extends BasicView { private final String TAG = "PriceMini"; private Paint mPaint = new Paint(); private int stockdigit = 0; private String stocktype = "0"; private JSONObject quoteData = null; private String exchange; // private String stockcode; // private String stockname; protected int x, y, width, height; private int tips = 12; public PriceMini(Context context) { super(context); } public PriceMini(Context paramContext, AttributeSet paramAttributeSet) { super(paramContext, paramAttributeSet); //this.context = paramContext; } public void setStockInfo(String exchange, String stockcode, String stockname, String stocktype) { this.exchange = exchange; // this.stockcode = stockcode; // this.stockname = stockname; this.stocktype = stocktype; this.stockdigit = Utils.getNumFormat(exchange, stockcode); } protected void onSizeChanged(int w, int h, int oldw, int oldh) { float rate = (float) w / 320; mTextSize = (int) (M_TEXT_SIZE * rate); dTextSize = (int) (D_TEXT_SIZE * rate); DX = (int) (DX_W * rate); DY = (int) (DY_H * rate) - 5; this.x = 0; this.y = 0; this.width = w; this.height = h; } public void onDraw(Canvas canvas) { super.onDraw(canvas); //?? if ("hk".equals(exchange)) { switch (stocktype.charAt(0)) { case '0': drawPrice(canvas); break; case '1': drawHKIndex(canvas); break; } } else if ("cf".equals(exchange) || "dc".equals(exchange) || "sf".equals(exchange) || "cz".equals(exchange)) { drawQihuo(canvas); } else { switch (stocktype.charAt(0)) { case '0': drawPrice(canvas); break; case '1': drawIndex(canvas); break; case '2': drawIndex(canvas); break; } } } public void drawPrice(Canvas canvas) { //canvas.restore(); Paint paint = this.mPaint; paint.setTypeface(Typeface.DEFAULT_BOLD); paint.setAntiAlias(true); if (quoteData != null) { try { JSONArray jArr = quoteData.getJSONArray("data"); JSONObject jo = jArr.getJSONObject(0); String str = ""; double zrsp = jo.getDouble("zrsp"); double zjcj = jo.getDouble("zjcj"); paint.setTextSize(mTextSize * 2); setColor(paint, zjcj, zrsp); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(DX, DY * 2f); canvas.drawText(Utils.dataFormation(zjcj, stockdigit), x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); double zhangd = jo.getDouble("zd"); if (zhangd < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangd > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(-DX / 2, DY * 0.8f); String zhangdie = Utils.dataFormation(zhangd, stockdigit, jo.getInt("tp")); if (zhangdie.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangdie, x, y, paint); double zhangf = jo.getDouble("zf"); if (zhangf < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangf > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(DX * 2.5f, 0); //String zhangfu = Utils.dataFormation(zhangf*100, stockdigit); //?????2? String zhangfu = Utils.dataFormation(zhangf * 100, 1, jo.getInt("tp")); if (zhangfu.equals("-") || zhangfu.equals("")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangfu + "%", x, y, paint); paint.setColor(GlobalColor.colorLabelName); canvas.translate(-DX * 3, DY * 1.2f); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(DX * 2, -DY * 4); for (int i = 1; i <= 5; i++) { double temp2 = jo.getDouble("sjw" + i); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x, y, paint); if (i != 5) canvas.translate(0, DY); } paint.setColor(GlobalColor.colorStockName); canvas.translate(width / 2 - DX * 2, -DY * 4); for (int i = 1; i <= 5; i++) { paint.setTextAlign(Paint.Align.RIGHT); canvas.drawText(Utils.getAmountFormat(jo.getInt("ssl" + i), false), x - tips, y, paint); if (i != 5) canvas.translate(0, DY); } paint.setColor(GlobalColor.colorLabelName); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(0, -DY * 7); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); //paint.setTextAlign(Paint.Align.CENTER); canvas.translate(DX * 2, -DY * 7); double jrkp = jo.getDouble("jrkp"); setColor(paint, jrkp, zrsp); canvas.drawText(Utils.dataFormation(jrkp, stockdigit, jo.getInt("tp")), x, y, paint); canvas.translate(0, DY); double zg = jo.getDouble("zgcj"); setColor(paint, zg, zrsp); canvas.drawText(Utils.dataFormation(zg, stockdigit, jo.getInt("tp")), x, y, paint); canvas.translate(0, DY); double zd = jo.getDouble("zdcj"); setColor(paint, zd, zrsp); canvas.drawText(Utils.dataFormation(zd, stockdigit, jo.getInt("tp")), x, y, paint); canvas.translate(0, DY); for (int i = 1; i <= 5; i++) { double temp2 = jo.getDouble("bjw" + i); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x, y, paint); if (i != 5) canvas.translate(0, DY); } paint.setColor(GlobalColor.colorStockName); canvas.translate(width / 2 - DX * 2, -DY * 4); for (int i = 1; i <= 5; i++) { paint.setTextAlign(Paint.Align.RIGHT); canvas.drawText(Utils.getAmountFormat(jo.getInt("bsl" + i), false), x - tips, y, paint); if (i != 5) canvas.translate(0, DY); } } catch (JSONException e) { Log.e(TAG, e.toString()); } } else {//????? paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.translate(DX, DY * 2f); canvas.drawText("-", x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); canvas.translate(-DX / 2, DY * 0.8f); canvas.drawText("-", x, y, paint); canvas.translate(DX * 2.5f, 0); canvas.drawText("-", x, y, paint); canvas.translate(-DX * 3, DY * 1.2f); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(width / 2, -DY * 7); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); } } public void drawQihuo(Canvas canvas) { //canvas.restore(); Paint paint = this.mPaint; paint.setTypeface(Typeface.DEFAULT_BOLD); paint.setAntiAlias(true); if (quoteData != null) { try { JSONArray jArr = quoteData.getJSONArray("data"); JSONObject jo = jArr.getJSONObject(0); String str = ""; double zrsp = jo.getDouble("zrsp"); double zjcj = jo.getDouble("zjcj"); paint.setTextSize(mTextSize * 2); setColor(paint, zjcj, zrsp); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(DX, DY * 2f); canvas.drawText(Utils.dataFormation(zjcj, stockdigit), x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); double zhangd = jo.getDouble("zd"); if (zhangd < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangd > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(-DX / 2, DY * 0.8f); String zhangdie = Utils.dataFormation(zhangd, stockdigit, jo.getInt("tp")); if (zhangdie.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangdie, x, y, paint); double zhangf = jo.getDouble("zf"); if (zhangf < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangf > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(DX * 2.5f, 0); String zhangfu = Utils.dataFormation(zhangf * 100, 1); if (zhangfu.equals("-") || zhangfu.equals("")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangfu + "%", x, y, paint); paint.setColor(GlobalColor.colorLabelName); canvas.translate(-DX * 3, DY * 1.2f); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText(" ", x, y, paint); canvas.translate(width / 2, -DY * 2); paint.setTextAlign(Paint.Align.RIGHT); double temp2 = jo.getDouble("sjw1"); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x - tips, y, paint); canvas.translate(0, DY); temp2 = jo.getDouble("bjw1"); setColor(paint, temp2, zrsp); str = Utils.dataFormation(temp2, stockdigit, jo.getInt("tp")); canvas.drawText(str, x - tips, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.dataFormation(jo.getDouble("jrkc"), 0, jo.getInt("tp")), x - tips, y, paint); paint.setColor(GlobalColor.colorLabelName); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(0, -DY * 5); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText(" ", x, y, paint); paint.setTextAlign(Paint.Align.RIGHT); canvas.translate(width / 2, -DY * 5); double jrkp = jo.getDouble("jrkp"); setColor(paint, jrkp, zrsp); canvas.drawText(Utils.dataFormation(jrkp, stockdigit, jo.getInt("tp")), x - tips, y, paint); canvas.translate(0, DY); double zg = jo.getDouble("zgcj"); setColor(paint, zg, zrsp); canvas.drawText(Utils.dataFormation(zg, stockdigit, jo.getInt("tp")), x - tips, y, paint); canvas.translate(0, DY); double zd = jo.getDouble("zdcj"); setColor(paint, zd, zrsp); canvas.drawText(Utils.dataFormation(zd, stockdigit, jo.getInt("tp")), x - tips, y, paint); canvas.translate(0, DY); paint.setColor(GlobalColor.colorStockName); canvas.drawText(Utils.getAmountFormat(jo.getInt("ssl1"), false), x - tips, y, paint); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getInt("bsl1"), false), x - tips, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.dataFormation(jo.getDouble("jrpc"), 0, jo.getInt("tp")), x - tips, y, paint); } catch (JSONException e) { Log.e(TAG, e.toString()); } } else {//????? paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.translate(DX, DY * 2f); canvas.drawText("-", x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); canvas.translate(-DX / 2, DY * 0.8f); canvas.drawText("-", x, y, paint); canvas.translate(DX * 2.5f, 0); canvas.drawText("-", x, y, paint); canvas.translate(-DX * 3, DY * 1.2f); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText(" ", x, y, paint); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(width / 2, -DY * 5); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("?", x, y, paint); canvas.translate(0, DY); canvas.drawText(" ", x, y, paint); } } public void drawHKIndex(Canvas canvas) { Paint paint = this.mPaint; paint.setTypeface(Typeface.DEFAULT_BOLD); paint.setAntiAlias(true); if (quoteData != null) { try { JSONArray jArr = quoteData.getJSONArray("data"); JSONObject jo = jArr.getJSONObject(0); double zrsp = jo.getDouble("zrsp"); double zjcj = jo.getDouble("zjcj"); paint.setTextSize(mTextSize * 2); setColor(paint, zjcj, zrsp); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(DX * 0.5f, DY * 2f); canvas.drawText(Utils.dataFormation(zjcj, stockdigit), x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); double zhangd = jo.getDouble("zd"); if (zhangd < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangd > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(0, DY * 0.8f); String zhangdie = Utils.dataFormation(zhangd, stockdigit); if (zhangdie.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangdie, x, y, paint); double zhangf = jo.getDouble("zf"); if (zhangf < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangf > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(DX * 3.5f, 0); String zhangfu = Utils.dataFormation(zhangf * 100, stockdigit); if (zhangfu.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangfu + "%", x, y, paint); paint.setColor(GlobalColor.colorLabelName); canvas.translate(-DX * 4f, DY * 1.2f); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(width / 2, -DY * 1); paint.setTextAlign(Paint.Align.RIGHT); paint.setColor(GlobalColor.colorLabelName); canvas.drawText(Utils.dataFormation(zrsp, stockdigit), x - tips, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjje"), true), x - tips, y, paint); paint.setColor(GlobalColor.colorLabelName); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(0, -DY * 4); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); paint.setTextAlign(Paint.Align.RIGHT); canvas.translate(width / 2, -DY * 3); double jrkp = jo.getDouble("jrkp"); setColor(paint, jrkp, zrsp); canvas.drawText(Utils.dataFormation(jrkp, stockdigit), x - tips, y, paint); canvas.translate(0, DY); double zg = jo.getDouble("zgcj"); setColor(paint, zg, zrsp); canvas.drawText(Utils.dataFormation(zg, stockdigit), x - tips, y, paint); canvas.translate(0, DY); double zd = jo.getDouble("zdcj"); setColor(paint, zd, zrsp); canvas.drawText(Utils.dataFormation(zd, stockdigit), x - tips, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.dataFormation(jo.getDouble("amp") * 100, 1) + "%", x - tips, y, paint); } catch (JSONException e) { Log.e(TAG, e.toString()); } } else {//????? paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.translate(DX, DY * 2f); canvas.drawText("-", x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); canvas.translate(-DX / 2, DY * 0.8f); canvas.drawText("-", x, y, paint); canvas.translate(DX * 2.5f, 0); canvas.drawText("-", x, y, paint); canvas.translate(-DX * 3, DY * 1.2f); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(width / 2, -DY * 4); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); } } public void drawIndex(Canvas canvas) { //canvas.restore(); Paint paint = this.mPaint; paint.setTypeface(Typeface.DEFAULT_BOLD); paint.setAntiAlias(true); if (quoteData != null) { try { JSONArray jArr = quoteData.getJSONArray("data"); JSONObject jo = jArr.getJSONObject(0); double zrsp = jo.getDouble("zrsp"); double zjcj = jo.getDouble("zjcj"); paint.setTextSize(mTextSize * 2); setColor(paint, zjcj, zrsp); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(DX * 0.5f, DY * 2f); canvas.drawText(Utils.dataFormation(zjcj, stockdigit), x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); double zhangd = jo.getDouble("zd"); if (zhangd < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangd > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(0, DY * 0.8f); String zhangdie = Utils.dataFormation(zhangd, stockdigit); if (zhangdie.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangdie, x, y, paint); double zhangf = jo.getDouble("zf"); if (zhangf < 0) { paint.setColor(GlobalColor.colorPriceDown); } else if (zhangf > 0) { paint.setColor(GlobalColor.colorpriceUp); } else { paint.setColor(GlobalColor.colorPriceEqual); } canvas.translate(DX * 3.5f, 0); String zhangfu = Utils.dataFormation(zhangf * 100, stockdigit); if (zhangfu.equals("-")) canvas.drawText("", x, y, paint); else canvas.drawText(zhangfu + "%", x, y, paint); paint.setColor(GlobalColor.colorLabelName); canvas.translate(-DX * 3.5f, DY * 1.2f); //canvas.translate(-DX*0.5f, DY*2f); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); paint.setColor(GlobalColor.colorLabelName); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(width / 2 - DX, -DY * 7); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); paint.setTextAlign(Paint.Align.RIGHT); paint.setColor(GlobalColor.colorLabelName); canvas.translate(0, 0); canvas.drawText(Utils.dataFormation(zrsp, stockdigit), x, y, paint); canvas.translate(width / 2, -DY * 3); paint.setTextAlign(Paint.Align.RIGHT); double jrkp = jo.getDouble("jrkp"); setColor(paint, jrkp, zrsp); canvas.drawText(Utils.dataFormation(jrkp, stockdigit), x, y, paint); canvas.translate(0, DY); double zg = jo.getDouble("zgcj"); setColor(paint, zg, zrsp); canvas.drawText(Utils.dataFormation(zg, stockdigit), x, y, paint); canvas.translate(0, DY); double zd = jo.getDouble("zdcj"); setColor(paint, zd, zrsp); canvas.drawText(Utils.dataFormation(zd, stockdigit), x, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); double amp = jo.getDouble("amp"); if (amp == 0) canvas.drawText("", x, y, paint); else canvas.drawText(Utils.dataFormation(jo.getDouble("amp") * 100, 1) + "%", x, y, paint); paint.setColor(GlobalColor.colorStockName); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjsl"), true), x, y, paint); canvas.translate(0, DY); canvas.drawText(Utils.getAmountFormat(jo.getDouble("cjje"), true), x, y, paint); canvas.translate(0, DY); paint.setColor(GlobalColor.colorpriceUp); canvas.drawText(String.valueOf(jo.getInt("zj")), x, y, paint); canvas.translate(0, DY); paint.setColor(GlobalColor.colorPriceDown); canvas.drawText(String.valueOf(jo.getInt("dj")), x, y, paint); } catch (JSONException e) { Log.e(TAG, e.toString()); } } else {//????? paint.setTextAlign(Paint.Align.LEFT); paint.setColor(GlobalColor.colorLabelName); canvas.translate(DX, DY * 2f); canvas.drawText("-", x, y, paint); paint.setStyle(Paint.Style.STROKE); paint.setTextSize(mTextSize); canvas.translate(-DX / 2, DY * 0.8f); canvas.drawText("-", x, y, paint); canvas.translate(DX * 2.5f, 0); canvas.drawText("-", x, y, paint); canvas.translate(-DX * 2.5f, DY * 1.2f); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("??", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); paint.setTextAlign(Paint.Align.LEFT); canvas.translate(width / 2 - DX, -DY * 7); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); canvas.translate(0, DY); canvas.drawText("", x, y, paint); } } public void initData(JSONObject quotedata) { this.quoteData = quotedata; } public void reCycle() { System.gc(); } private void setColor(Paint paint, double d0, double d1) { if (d0 == 0) paint.setColor(GlobalColor.colorPriceEqual); else if (d0 > d1) paint.setColor(GlobalColor.colorpriceUp); else if (d0 < d1) paint.setColor(GlobalColor.colorPriceDown); else paint.setColor(GlobalColor.colorPriceEqual); } }