Back to project page BaseballStats.
The source code is released under:
MIT License
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package com.shernan.baseballstats; /*from w w w .ja va 2 s .co m*/ import android.app.ProgressDialog; import android.content.Intent; import android.graphics.Point; import android.os.AsyncTask; import android.os.Bundle; import android.app.Activity; import android.util.Log; import android.view.Menu; import android.webkit.WebSettings; import android.webkit.WebView; public class GraphActivity extends Activity { private String graphStats; private String formatPattern; private String vAxis; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_graph); Intent statsIntent = getIntent(); graphStats = statsIntent.getStringExtra(DisplayActivity.GRAPH_STATS); formatPattern = statsIntent.getStringExtra(DisplayActivity.DATA_FORMAT); } /** * Need to wait until the WebView has attached before we put the graph in * @param hasFocus */ public void onWindowFocusChanged(boolean hasFocus) { if (hasFocus) { WebView webview = (WebView) findViewById(R.id.graphView); String content = "<html>" + " <head>" + " <script type=\"text/javascript\" src=\"https://www.google.com/jsapi\"></script>" + " <script type=\"text/javascript\">" + " google.load(\"visualization\", \"1\", {packages:[\"corechart\"]});" + " google.setOnLoadCallback(drawChart);" + " function drawChart() {" + " var data = google.visualization.arrayToDataTable([" + graphStats + " ]);" + " var options = {" + " title: 'Stats!'," + " hAxis: {title: 'Year', titleTextStyle: {color: 'red'}}," + " vAxis: {format: '" + formatPattern + "'}" + " };" + " var chart = new google.visualization.LineChart(document.getElementById('chart_div'));" + " var formatter = new google.visualization.NumberFormat({pattern:'" + formatPattern + "'});" + " formatter.format(data, 1);" + " chart.draw(data, options);" + " }" + " </script>" + " </head>" + " <body>" + " <div id=\"chart_div\"></div>" + " </body>" + "</html>"; WebSettings webSettings = webview.getSettings(); webSettings.setJavaScriptEnabled(true); webview.requestFocusFromTouch(); webview.loadDataWithBaseURL( "file:///android_asset/", content, "text/html", "utf-8", null ); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.graph, menu); return true; } }