Differential D58 Diff 196 src/it/reyboz/bustorino/backend/utils.java

Changeset View

Standalone View

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	import android.util.TypedValue;	import android.util.TypedValue;
	import android.view.View;	import android.view.View;

		import java.io.PrintWriter;
		import java.io.StringWriter;

	public abstract class utils {	public abstract class utils {
	private static final double EarthRadius = 6371e3;	private static final double EarthRadius = 6371e3;
	public static Double measuredistanceBetween(double lat1,double long1,double lat2,double long2){	public static Double measuredistanceBetween(double lat1,double long1,double lat2,double long2){
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	Intent browserIntent1 = new Intent(Intent.ACTION_VIEW, Uri.parse(url));	Intent browserIntent1 = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
	context.startActivity(browserIntent1);	context.startActivity(browserIntent1);
	}	}
		/**
		* Print the first i lines of the the trace of an exception
		* https://stackoverflow.com/questions/21706722/fetch-only-first-n-lines-of-a-stack-trace
		*/
		public static String traceCaller(Exception ex, int i) {
		StringWriter sw = new StringWriter();
		PrintWriter pw = new PrintWriter(sw);
		StringBuilder sb = new StringBuilder();
		ex.printStackTrace(pw);
		String ss = sw.toString();
		String[] splitted = ss.split("\n");
		sb.append("\n");
		if(splitted.length > 2 + i) {
		for(int x = 2; x < i+2; x++) {
		sb.append(splitted[x].trim());
		sb.append("\n");
		}
		return sb.toString();
		}
		return "Trace too Short.";
		}
	}	}
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