Java tutorial
//package com.java2s; import android.content.Context; import android.content.Intent; import android.net.Uri; public class Main { public static void startExplorer(Context context, String url) { if (url == null) { return; } Intent intent = new Intent(); intent.setAction("android.intent.action.VIEW"); Uri content_url = Uri.parse(url); intent.setData(content_url); context.startActivity(intent); } }