!747

import android.app.*;

import android.widget.*;

import android.view.*;

import android.view.View;

import android.view.KeyEvent;

import android.view.inputmethod.*;

import android.text.*;

m {

  static S ip = "second.tinybrain.de";

  static int port = 5000;

  static boolean function = true;

  static Activity androidContext;

  static Lg lg;

  static volatile DialogIO io;

  static class Lg {

    static int maxBufferLength = 2048;

    Activity context;

    ScrollView sv;

    TextView tv;

    StringBuilder buf = new StringBuilder();

    Lg(Activity context) {

      this.context = context;

      sv = new ScrollView(context);

      tv = new TextView(context);

      tv.setText(buf.toString());

      sv.addView(tv);

    }

    View getView() {

      return sv;

    }

    void shortenBuffer() {

      while (buf.length() > maxBufferLength) {

        String s = buf.toString();

        int i = s.indexOf('\n');

        if (i < 0) return;

        buf = new StringBuilder(s.substring(i+1));

      }

    }

    void print(final String s) {

      context.runOnUiThread(new Runnable() {

        public void run() {

          buf.append(s);

          shortenBuffer();

          tv.setText(buf.toString());

          sv.post(new Runnable() {

            public void run() {

              // This method works but animates the scrolling 

              // which looks weird on first load

              sv.fullScroll(View.FOCUS_DOWN);

              // This method works even better because there are no animations.

              //sv.scrollTo(0, sv.getBottom());

            }

          });

        }

      });

    }

    void println(String s) {

      print(s + "\n");

    }

    void println() { println(""); }

  }

  p {

    /*if (args.length > 0) ip = args[0];

    if (args.length > 1) port = parseInt(args[1]);*/

    androidContext.runOnUiThread(runnable {

      Activity context = androidContext;

      LinearLayout ll = new LinearLayout(context);

      ll.setOrientation(ll.VERTICAL);

      lg = new Lg(context);

      lg.tv.setBackgroundColor(0xFFFFFFCC);

      lg.sv.setBackgroundColor(0xFFFFFFCC);

      lg.sv.setLayoutParams(new LinearLayout.LayoutParams(

                             LinearLayout.LayoutParams.MATCH_PARENT,

                             LinearLayout.LayoutParams.MATCH_PARENT, 1.0f));

      ll.addView(lg.sv);

      final EditText et = new EditText(context);

      et.setInputType(InputType.TYPE_CLASS_TEXT); // Hopefully turns off multiline

      et.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) || (actionId == EditorInfo.IME_ACTION_DONE)) {

              if (function && io != null) {

                S line = et.getText().toString();

                lg.println(line);

                io.sendLine(line);

              }

              //et.selectAll();

              androidContext.runOnUiThread(runnable { 

                //et.selectAll();

                et.setText("");

              });

            }

            return false;

        }

      });

      /*et.setOnFocusChangeListener(new View.OnFocusChangeListener(){

    public void onFocusChange(View v, boolean hasFocus) {

        if (hasFocus)

          et.selectAll();

    }

});*/

      ll.addView(et);

      context.setContentView(ll);

      if (!function) return;

      thread {  

        io = talkTo(ip, port);

        // input

        while (io.isStillConnected()) {

          if (io.waitForLine()) {

            S line = io.readLineNoBlock();

            lg.println("> " + line);

          }

        }

        lg.println();

        lg.println("[logout]");

      }

    });

  }

}