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stockchart's Introduction

StockChart

自定义股票行情图,高仿某币app行情图**(持续更新中!!!)**具体绘制细节参考博客: https://blog.csdn.net/kemeng7758/article/details/106729748

功能

1.支持行情图左右滑动
2.支持行情图的惯性滑动
3.支持行情图的方法和缩小
4.支持BOLL和MACD技术指标(后面会继续丰富指标)
5.支持主图副图动态添加,尺寸修改等
6.支持长按滑动和长按弹框等

效果图

项目关键类

行情图容器:MarketFigureChart
行情图主图:KMasterChartView
行情图副图:KSubChartView(成交量、MACD)
手势处理:ChartTouchHelper
数据处理:ChartDataSourceHelper

使用方式(可参考MainActivity当中代码)

(1)布局当中引用

<com.guannan.chartmodule.chart.MarketFigureChart
  android:id="@+id/chart_container"
  android:layout_width="match_parent"
  android:layout_height="wrap_content" />

(2)然后在代码当中动态添加即可

// 行情图容器
mMarketFigureChart = findViewById(R.id.chart_container);

// 行情图主图(蜡烛线)
mKLineChartView = new KMasterChartView(this);
mMarketFigureChart.addChildChart(mKLineChartView, 200);

// 行情图附图(成交量)
mVolumeView = new KSubChartView(this);
mMarketFigureChart.addChildChart(mVolumeView, 100);

// MACD
mMacdView = new KSubChartView(this);
mMarketFigureChart.addChildChart(mMacdView, 100);

stockchart's People

Contributors

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stockchart's Issues

程序一滑动就崩溃了

20845-20892/com.guannan.stockchart A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 20892 (pool-1-thread-1)

程序崩溃

你好,我编译出的apk,在长按不放时,迅速乱画,会有一定机率崩溃。
2020-06-30 09:51:22.341 5651-5651/? E/nnan.stockchar: Unknown bits set in runtime_flags: 0x8000
2020-06-30 09:51:22.469 5651-5651/com.guannan.stockchart E/libc: Access denied finding property "ro.vendor.df.effect.conflict"
2020-06-30 09:51:22.472 5651-5684/com.guannan.stockchart E/Perf: Fail to get file list com.guannan.stockchart
2020-06-30 09:51:22.472 5651-5684/com.guannan.stockchart E/Perf: getFolderSize() : Exception_1 = java.lang.NullPointerException: Attempt to get length of null array
2020-06-30 09:51:22.473 5651-5684/com.guannan.stockchart E/Perf: Fail to get file list com.guannan.stockchart
2020-06-30 09:51:22.473 5651-5684/com.guannan.stockchart E/Perf: getFolderSize() : Exception_1 = java.lang.NullPointerException: Attempt to get length of null array
2020-06-30 09:51:22.473 5651-5684/com.guannan.stockchart E/Perf: Fail to get file list oat
2020-06-30 09:51:22.473 5651-5684/com.guannan.stockchart E/Perf: getFolderSize() : Exception_1 = java.lang.NullPointerException: Attempt to get length of null array

滑动 后崩溃了

image

2020-06-14 02:02:29.166 1152-1210/? E/statsd: Found dropped events: 1 error -19 last atom tag 83 from uid 10192
2020-06-14 02:02:32.069 28414-28450/com.guannan.stockchart E/AndroidRuntime: FATAL EXCEPTION: pool-1-thread-1
Process: com.guannan.stockchart, PID: 28414
java.lang.ArrayIndexOutOfBoundsException: length=73; index=-1
at java.util.ArrayList.get(ArrayList.java:439)
at com.guannan.chartmodule.chart.KMasterChartView.drawFrame(KMasterChartView.java:140)
at com.guannan.chartmodule.chart.BaseChartView$DoubleBuffering.run(BaseChartView.java:299)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:919)

1 可以加作者一个微信交流一下 异步线程 绘制view吧

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