Android Open Source - Marble-Run Score Activity

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Back to project page Marble-Run.

License

The source code is released under:

Apache License

Java Source Code

package nttu.edu.activities;
//from  www.j av a  2 s .  c  o  m
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.util.AbstractMap;
import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import nttu.edu.R;
import nttu.edu.score.Format;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.WindowManager.LayoutParams;
import android.widget.Button;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TextView;

public class ScoreActivity extends Activity implements View.OnClickListener {
  
  //TODO: Start making a way to add points to a single game.  
  Button backButton;
  Button deleteButton;
  TableLayout entry;
  Format format;
  
  private Comparator<Map.Entry<AbstractMap.SimpleEntry<String, Integer>, Long>> entryCompare = new Comparator<Map.Entry<AbstractMap.SimpleEntry<String, Integer>, Long>>() {
    public int compare(Entry<SimpleEntry<String, Integer>, Long> a, Entry<SimpleEntry<String, Integer>, Long> b) {
      if (a.getValue() > b.getValue())
        return -1;
      if (a.getValue() < b.getValue())
        return 1;
      return 0;
    }
  };
  
  @Override
  public void onCreate(Bundle b) {
    super.onCreate(b);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    Window window = this.getWindow();
    window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
    window.addFlags(LayoutParams.FLAG_KEEP_SCREEN_ON);
    this.setContentView(R.layout.newscore);
    
    //=============================================================
    
    //TODO: Work more of this. (part 3 of scoreboard)
    entry = (TableLayout) this.findViewById(R.id.entry1);
    open();
    
    //=============================================================
  }
  
  private void open() {
    FileInputStream in;
    try {
      in = this.openFileInput("format.dat");
      ObjectInputStream input = new ObjectInputStream(new BufferedInputStream(in));
      format = (Format) input.readObject();
      input.close();
      /*
      List<Map.Entry<Integer, Long>> entries = new ArrayList<Map.Entry<Integer, Long>>(format.highScores.entrySet());
      Collections.sort(entries, mapCompare);
      format.highScores.clear();
      for (Map.Entry<Integer, Long> entry : entries)
        format.highScores.put(entry.getKey(), entry.getValue());
      */
      if (format.entries != null) {
        List<Map.Entry<AbstractMap.SimpleEntry<String, Integer>, Long>> entries = new ArrayList<Map.Entry<AbstractMap.SimpleEntry<String, Integer>, Long>>(format.entries.entrySet());
        Collections.sort(entries, entryCompare);
        format.entries.clear();
        for (Map.Entry<AbstractMap.SimpleEntry<String, Integer>, Long> m : entries) {
          format.entries.put(m.getKey(), m.getValue());
        }
        
        TableRow.LayoutParams params = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT, 1f);
        TextView text;
        TableRow row;
        
        for (int i = 0; i < entries.size(); i++) {
          row = new TableRow(this);
          //Entry #
          text = new TextView(this);
          text.setText(Integer.toString(i + 1));
          text.setGravity(Gravity.CENTER);
          row.addView(text, 0, params);
          //Stage #
          text = new TextView(this);
          text.setText(entries.get(i).getKey().getValue().toString());
          text.setGravity(Gravity.CENTER);
          row.addView(text, 1, params);
          //Name
          text = new TextView(this);
          text.setText(entries.get(i).getKey().getKey());
          text.setGravity(Gravity.CENTER);
          row.addView(text, 2, params);
          //High Score
          text = new TextView(this);
          text.setText(entries.get(i).getValue().toString());
          text.setGravity(Gravity.CENTER);
          row.addView(text, 3, params);
          entry.addView(row);
        }
      }
    }
    catch (FileNotFoundException e) {
      Log.e("ScoreActivity", "FileNotFoundException", e);
      format = null;
    }
    catch (IOException e) {
      Log.e("ScoreActivity", "IOException", e);
      format = null;
    }
    catch (ClassNotFoundException e) {
      Log.e("ScoreActivity", "ClassNotFoundException", e);
      format = null;
    }
  }
  
  @Override
  public void onResume() {
    //MenuActivity.music.onResume();
    MenuActivity.player.onResume();
    backButton = (Button) this.findViewById(R.id.score_back1);
    backButton.setOnClickListener(this);
    deleteButton = (Button) this.findViewById(R.id.score_delete1);
    deleteButton.setOnClickListener(this);
    super.onResume();
  }
  
  @Override
  protected void onPause() {
    //MenuActivity.music.onPause();
    MenuActivity.player.onPause();
    super.onPause();
  }
  
  @Override
  public boolean onKeyUp(int keyCode, KeyEvent e) {
    if (keyCode == KeyEvent.KEYCODE_BACK)
      super.finish();
    return true;
  }
  
  public void onClick(View v) {
    switch (v.getId()) {
      case R.id.score_back1:
        super.finish();
        break;
      case R.id.score_delete1:
        if (this.deleteFile("format.dat"))
          entry.removeAllViews();
        else
          Log.e("ScoreActivity", "Couldn't delete format.dat");
        break;
    }
  }
}

Java Source Code List

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