Android Open Source - picturepuzzle Stats Activity

• Back to App/picture  ↑

From Project

Back to project page picturepuzzle.

License

The source code is released under:

GNU General Public License

Java Source Code

package me.crr.picturepuzzle;
//from  w  ww  . j  a va  2 s  . com
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import me.tempus.picturepuzzle.R;
import android.app.Activity;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListAdapter;
import android.widget.ListView;

public class StatsActivity extends Activity {

  private List<WinTime> times = new ArrayList<WinTime>(5);
  private ListAdapter adapter;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_stats);
    
    Button goMainMenu = (Button) findViewById(R.id.goToMainMenuButton);
    goMainMenu.setOnTouchListener(new OnTouchListener() {      
    @Override
    public boolean onTouch(View view, MotionEvent event) {        
      final int action = event.getAction();
      switch (action){
      
        case MotionEvent.ACTION_DOWN:
          view.setBackgroundResource(R.drawable.mainmenu_buttonbackground_gradient_off);
          break;
        case MotionEvent.ACTION_UP:
          view.setBackgroundResource(R.drawable.mainmenu_buttonbackground_gradient_on);
          break;
      
      }
      
      return false;
    
    }
    });
    
    goMainMenu.setOnClickListener(new View.OnClickListener() {
      
      @Override
      public void onClick(View arg0) {
        Intent goToMainMenu = new Intent(StatsActivity.this, MainMenuActivity.class);
        startActivity(goToMainMenu);
      }
    });
    
    Intent starter = getIntent();
    
    ListView statsList = (ListView)findViewById(R.id.statsListView);
    adapter = new ArrayAdapter<WinTime>(this, android.R.layout.simple_list_item_1, times);
    statsList.setAdapter(adapter);
    
    if(starter != null){
      addTime((WinTime) starter.getSerializableExtra("me.crr.picturepuzzle.winTime"));
    }
    
    new GetTimes().execute(this);
  }

  @Override
  public void onStop(){
    super.onStop();
    
    String fileName = getResources().getString(R.string.statsFile);
    BufferedWriter writer = null;
    try {
      writer = new BufferedWriter(new FileWriter(openFileOutput(fileName, MODE_PRIVATE).getFD()));
      StringBuilder output = new StringBuilder();
      for(WinTime time : this.times){
        output.append(time.getTime()).append("~").append(time.getName()).append('\n');
      }
      writer.write(output.toString());
    } catch (FileNotFoundException e) {
      Log.e("StatsActivityL56", "Stats file not found");
    } catch (IOException e) {
      e.printStackTrace();
    }finally{
      try {
        if(writer != null){
          writer.close();
        }
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.stats, menu);
    return true;
  }

  public void addTime(WinTime time){
    if(time != null){
      times.add(time);
    }
  }
}

class GetTimes extends AsyncTask<StatsActivity, WinTime, Object>{

  private StatsActivity caller;
  
  @Override
  protected Object doInBackground(StatsActivity... callers) {
    this.caller = callers[0];
    
    BufferedReader reader = null;
    String fileName = caller.getResources().getString(R.string.statsFile);
    
    
    String currentLine;
    try {
      reader = new BufferedReader(new FileReader(caller.openFileInput(fileName).getFD()));
      currentLine = reader.readLine();
      while(currentLine != null){
        String[] timeData = currentLine.split("~");
        if(timeData.length == 2){
          publishProgress(new WinTime(Long.parseLong(timeData[0]), timeData[1]));
        }else if(timeData.length == 1){
          publishProgress(new WinTime(Long.parseLong(timeData[0]), "N/A"));
        }        
        currentLine = reader.readLine();
      }
    }catch(FileNotFoundException e){
      Log.d("StatsActivityL105", "Stats File Not found during reading");
    } catch (IOException e) {
      e.printStackTrace();
    }finally{
      try {
        if(reader != null){
          reader.close();
        }
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
    
    
    return null;
  }
  
  @Override
  protected void onProgressUpdate(WinTime...times){
    caller.addTime(times[0]);
  }
  
}

Java Source Code List

• Back to App/picture  ↑