143 lines
4.6 KiB
Java
143 lines
4.6 KiB
Java
package net.i2p.router;
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import android.app.Activity;
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import android.content.Context;
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import android.content.res.Resources;
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import android.content.res.Resources.NotFoundException;
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import android.os.Bundle;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.io.IOException;
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import java.util.List;
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import net.i2p.router.Router;
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import net.i2p.router.RouterLaunch;
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// import net.i2p.util.NativeBigInteger;
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public class I2PAndroid extends Activity
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{
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static Context _context;
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private static final String DIR = "/data/data/net.i2p.router/files";
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/** Called when the activity is first created. */
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@Override
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public void onCreate(Bundle savedInstanceState)
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{
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super.onCreate(savedInstanceState);
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setContentView(R.layout.main);
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_context = this; // Activity extends Context
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debugStuff();
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initialize();
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// 300ms per run
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// 5x slower than java on my server and 50x slower than native on my server
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// NativeBigInteger.main(null);
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}
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public void onRestart()
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{
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System.err.println("onRestart called");
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super.onRestart();
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}
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public void onStart()
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{
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System.err.println("onStart called");
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super.onStart();
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RouterLaunch.main(null);
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System.err.println("Router.main finished");
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}
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public void onResume()
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{
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System.err.println("onResume called");
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super.onResume();
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}
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public void onPause()
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{
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System.err.println("onPause called");
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super.onPause();
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}
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public void onStop()
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{
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System.err.println("onStop called");
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super.onStop();
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// from routerconsole ContextHelper
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List contexts = RouterContext.listContexts();
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if ( (contexts == null) || (contexts.isEmpty()) )
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throw new IllegalStateException("No contexts. This is usually because the router is either starting up or shutting down.");
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RouterContext ctx = (RouterContext)contexts.get(0);
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// shutdown() doesn't return so use shutdownGracefully()
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ctx.router().shutdownGracefully(Router.EXIT_HARD);
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System.err.println("shutdown complete");
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}
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public void onDestroy()
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{
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System.err.println("onDestroy called");
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super.onDestroy();
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}
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public static Context getContext() {
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return _context;
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}
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private void debugStuff() {
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System.err.println("java.io.tmpdir" + ": " + System.getProperty("java.io.tmpdir"));
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System.err.println("java.vendor" + ": " + System.getProperty("java.vendor"));
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System.err.println("java.version" + ": " + System.getProperty("java.version"));
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System.err.println("os.arch" + ": " + System.getProperty("os.arch"));
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System.err.println("os.name" + ": " + System.getProperty("os.name"));
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System.err.println("os.version" + ": " + System.getProperty("os.version"));
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System.err.println("user.dir" + ": " + System.getProperty("user.dir"));
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System.err.println("user.home" + ": " + System.getProperty("user.home"));
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System.err.println("user.name" + ": " + System.getProperty("user.name"));
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}
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private void initialize() {
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// Until we can edit the router.config on the device,
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// copy it from the resource every time.
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// File f = new I2PFile("router.config");
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// if (!f.exists()) {
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copyResourceToFile(R.raw.router_config, "router.config");
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copyResourceToFile(R.raw.logger_config, "logger.config");
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copyResourceToFile(R.raw.blocklist_txt, "blocklist.txt");
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// }
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// Set up the locations so Router and WorkingDir can find them
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System.setProperty("i2p.dir.base", DIR);
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System.setProperty("i2p.dir.config", DIR);
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System.setProperty("wrapper.logfile", DIR + "/wrapper.log");
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}
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private void copyResourceToFile(int resID, String f) {
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InputStream in = null;
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FileOutputStream out = null;
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System.err.println("Creating file " + f + " from resource");
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byte buf[] = new byte[4096];
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try {
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// Context methods
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in = getResources().openRawResource(resID);
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out = openFileOutput(f, 0);
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int read = 0;
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while ( (read = in.read(buf)) != -1)
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out.write(buf, 0, read);
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} catch (IOException ioe) {
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} catch (Resources.NotFoundException nfe) {
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} finally {
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if (in != null) try { in.close(); } catch (IOException ioe) {}
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if (out != null) try { out.close(); } catch (IOException ioe) {}
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}
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}
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}
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