AndroidPlot

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <com.androidplot.xy.XYPlot
        android:id="@+id/mySimpleXYPlot"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

line_point_formatter_with_plf1.xml

<?xml version="1.0" encoding="utf-8"?>
<config
        linePaint.strokeWidth="3dp"
        linePaint.color="#00AA00"
        vertexPaint.color="#ff0000"
        fillPaint.color="#00000000"
        pointLabelFormatter.textPaint.color="#FFFFFF"/>

MainActivity.java

package com.example.androidplottest;

import java.util.Arrays;

import com.androidplot.xy.LineAndPointFormatter;
import com.androidplot.xy.SimpleXYSeries;
import com.androidplot.xy.XYPlot;
import com.androidplot.xy.XYSeries;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		//ビューの取得
		XYPlot plot = (XYPlot) findViewById(R.id.mySimpleXYPlot);
		
		//グラフのデータ　Yの値
		 Number[] series1Numbers = {1, 8, 5, 2, 7, 4};
		 
		 // Turn the above arrays into XYSeries':
		 XYSeries series1 = new SimpleXYSeries(
				 Arrays.asList(series1Numbers),          // SimpleXYSeries takes a List so turn our array into a List
				 SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, // Y_VALS_ONLY means use the element index as the x value
				 "Series1");
		 
		 LineAndPointFormatter series1Format = new LineAndPointFormatter();
		 plot.addSeries(series1, series1Format);
		 
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}

MainActivity2.java

package com.example.androidplottest;

import java.text.DecimalFormat;
import java.util.Arrays;

import com.androidplot.ui.SizeLayoutType;
import com.androidplot.ui.SizeMetrics;
import com.androidplot.xy.BoundaryMode;
import com.androidplot.xy.LineAndPointFormatter;
import com.androidplot.xy.PointLabelFormatter;
import com.androidplot.xy.SimpleXYSeries;
import com.androidplot.xy.XYPlot;
import com.androidplot.xy.XYSeries;
import com.androidplot.xy.XYStepMode;

import android.os.Bundle;
import android.app.Activity;
import android.graphics.Color;
import android.view.Menu;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);

		//ビューの取得
		XYPlot plot = (XYPlot) findViewById(R.id.mySimpleXYPlot);

		//グラフのデータ　Yの値
		Number[] series1Numbers = {1, 8, 5, 2, 7, 4 ,6 ,3};

		// Turn the above arrays into XYSeries':
		XYSeries series1 = new SimpleXYSeries(
				Arrays.asList(series1Numbers),          // SimpleXYSeries takes a List so turn our array into a List
				SimpleXYSeries.ArrayFormat.Y_VALS_ONLY, // Y_VALS_ONLY means use the element index as the x value
				"Series1");

		//ラインの色　ポイントの色　塗りつぶし色　の設定
		LineAndPointFormatter series1Format = new LineAndPointFormatter();
		series1Format.setPointLabelFormatter(new PointLabelFormatter());
		series1Format.configure(getApplicationContext(),
				R.xml.line_point_formatter_with_plf1);
		plot.addSeries(series1, series1Format);

		plot.setPlotMargins(0, 0, 0, 20);//ビューのマージン
		plot.setPlotPaddingBottom(5);//ビューのパディング
		plot.setTitle("タイトル");//タイトル
		plot.setGridPadding(0, 10, 10, 0);//left, top, right, bottom　グリッドのパディング
		plot.getGraphWidget().setMarginBottom(10);//グラフと凡例の隙間

		//凡例の調整
		plot.getLegendWidget().setSize(new SizeMetrics (20, SizeLayoutType.ABSOLUTE, 200, SizeLayoutType.ABSOLUTE ));

		//Y軸目盛
		plot.setRangeBoundaries(0.0, 10.0, BoundaryMode.FIXED);//Y軸目盛0-10
		plot.setRangeValueFormat(new DecimalFormat("0"));//整数

		// X軸目盛
		plot.setDomainBoundaries(0, 8, BoundaryMode.FIXED);//目盛0から8
		plot.setDomainStep(XYStepMode.INCREMENT_BY_VAL,2);//目盛のステップ

		//グリッドとメモリの色
		plot.getGraphWidget().getGridBackgroundPaint().setColor(Color.BLACK);//グリッドの背景
		plot.getGraphWidget().getDomainGridLinePaint().setColor(Color.MAGENTA);//グリッドの縦線の色
		plot.getGraphWidget().getRangeGridLinePaint().setColor(Color.CYAN);//グリッドの横線の色
		plot.getGraphWidget().getDomainOriginLinePaint().setColor(Color.BLUE);//Y軸目盛の線
		plot.getGraphWidget().getRangeOriginLinePaint().setColor(Color.WHITE);//X軸目盛の線
		plot.getGraphWidget().getDomainLabelPaint().setColor(Color.GRAY);//X軸の目盛の文字色
		plot.getGraphWidget().getRangeLabelPaint().setColor(Color.YELLOW);//Y軸の目盛の文字色
		plot.getGraphWidget().getDomainOriginLabelPaint().setColor(Color.GREEN);//X軸の0目盛の文字色

	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}