package pack.OM1;



import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.Contacts.People;
//import android.view.ContextMenu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;

public class OM1Activity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);



        int x=loadTitlePref(this);
        x++;
       saveTitlePref(this, x);

        setContentView(R.layout.main);
        ((TextView)findViewById(R.id.TextView01)).setText(String.valueOf(x));


        findViewById(R.id.Button01).setOnClickListener(new  OnClickListener(){

            @Override
            public void onClick(View arg0) {
                FileInputStream in;
                try {
                    in = openFileInput("plik");
                    char [] buf = new char [15];
                    int ile=0;
                    int i;
                    while((i=in.read())!=-1){
                        if(ile<15){
                        buf[ile]=(char)i;
                        ile++;
                        }
                    }
                    in.close();
                    buf[ile]='\0';
                    buf[ile+1]='\0';
                    String text=String.valueOf(buf);
                    ((EditText)findViewById(R.id.EditText01)).setText(text);
                } catch (FileNotFoundException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }});

        findViewById(R.id.Button02).setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View arg0) {
                FileOutputStream out;

                try {
                    out=openFileOutput("plik", 0);
                    String tmp=((EditText)findViewById(R.id.EditText01)).getText().toString();
                    out.write(tmp.getBytes());
                    out.close();
                } catch (FileNotFoundException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

            }
        });


        Spinner sp = (Spinner)findViewById(R.id.Spinner01);
        final TextView tv = (TextView)findViewById(R.id.TextView01);
        try
        {
        final Cursor c = this.managedQuery(People.CONTENT_URI,
        new String[] {People.NAME,People.NUMBER},
        null,
        null,
        null);
        ArrayAdapter<String> arAd = new ArrayAdapter<String>(this,
                android.R.layout.simple_spinner_item);
        arAd.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        while(c.moveToNext())
        {
        //  arAd.add(c.getString(0)+" "+c.getString(1)+"\n");
            arAd.add(c.getString(0)+"\n");
        }

        sp.setAdapter(arAd);
        sp.setOnItemSelectedListener(new OnItemSelectedListener() {

            @Override
            public void onItemSelected(AdapterView<?> arg0, View arg1,
                    int arg2, long arg3) {
            c.moveToPosition(arg2);
            tv.setText(c.getString(1));

            }

            @Override
            public void onNothingSelected(AdapterView<?> arg0) {
                // TODO Auto-generated method stub

            }



        });
        }catch (Exception e)
        {
        tv.setText(e.getMessage());
        }

    }

    // Write the prefix to the SharedPreferences object for this widget
    static void saveTitlePref(Context context, int i) {
        SharedPreferences.Editor prefs = context.getSharedPreferences(WINDOW_SERVICE, MODE_PRIVATE).edit();
        prefs.putInt(WINDOW_SERVICE, i);
        prefs.commit();
    }

    // Read the prefix from the SharedPreferences object for this widget.
    // If there is no preference saved, get the default from a resource
    static int loadTitlePref(Context context ){
        SharedPreferences prefs = context.getSharedPreferences(WINDOW_SERVICE, MODE_PRIVATE);
        int prefix =0;
        prefix=prefs.getInt(WINDOW_SERVICE, MODE_PRIVATE);
        return prefix;
        }



    }