Android Open Source - shapemergency High Score View

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From Project

Back to project page shapemergency.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.adsg0186.shapemergency;
/*from ww  w  .j  a  v a 2s. com*/
import java.util.Iterator;
import java.util.List;

import com.adsg0186.blobmergency.R;
import com.github.adsgray.gdxtry1.engine.util.LocalHighScore;
import com.github.adsgray.gdxtry1.engine.util.LocalHighScore.ScoreRecord;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.graphics.Typeface;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TextView;
import android.widget.Toast;

public class HighScoreView extends Activity {

    Typeface unispace;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.d("trace", "HighScoreView onCreate!");

        setContentView(R.layout.activity_highscore);
        initFont();
        setFontOnText();
        populateViewWithScores();
        
        Button clear_hs_button = (Button) findViewById(R.id.clear_high_scores_button);
        clear_hs_button.setOnClickListener(clearHighScoresButtonListener);
    }

    protected void initFont() {
        unispace = Typeface.createFromAsset(getAssets(),"data/unispace.ttf");
    }

    protected void addRowForScoreRecord(ScoreRecord score, TableLayout table, int rowNum) {
        // construct a TableRow out of {title, num}
        TableRow row = new TableRow(this);
        TableRow.LayoutParams lp = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT);
        row.setLayoutParams(lp);

        TextView label = new TextView(this);
        label.setText(score.label);
        label.setTypeface(unispace);
        TextView scorenum = new TextView(this);
        scorenum.setText(String.format("%d", score.num));
        scorenum.setTypeface(unispace);

        row.addView(label);
        row.addView(scorenum);

        table.addView(row, rowNum);
    }

    protected void populateViewWithScores() {
        // score has String title, int num
        String[] labels = new String[] {
                "Easy",
                "Normal",
                "Hard"
        };
        
        String[] keys = new String[] {
                "high_score_0",
                "high_score_1",
                "high_score_2"
        };

        LocalHighScore hs = (LocalHighScore)LocalHighScore.get();
        List<ScoreRecord> scores = hs.getScoreRecords(labels, keys);
        Log.d("trace", String.format("scores length is %d", scores.size()));
        TableLayout table = (TableLayout) findViewById(R.id.highScoreTable);

        Iterator<ScoreRecord> iter = scores.iterator();
        int ct = 1; // 0th row is the title in the xml file
        while (iter.hasNext()) {
            addRowForScoreRecord(iter.next(), table, ct++);
        }
    }

    private OnClickListener clearHighScoresButtonListener = new OnClickListener() {
        
        protected void doClear() {
            String[] keys = new String[] {
                    "high_score_0",
                    "high_score_1",
                    "high_score_2"
            };
            
            for (int ct = 0; ct < keys.length; ct++) {
                LocalHighScore.get().clear(keys[ct]);
            }
            
            Toast.makeText(getApplicationContext(), "High scores cleared.", Toast.LENGTH_SHORT).show();
            HighScoreView.this.finish();
        }
        
        protected void setFontForDialog(AlertDialog d) {
            Button b = d.getButton(AlertDialog.BUTTON_POSITIVE);
            if (b != null) b.setTypeface(unispace);
            b = d.getButton(AlertDialog.BUTTON_NEGATIVE);
            if (b != null) b.setTypeface(unispace);
            // nice hack to get the message in the dialog
            TextView t = (TextView) d.findViewById(android.R.id.message);
            if (t != null) t.setTypeface(unispace);
        }

        @Override public void onClick(View arg0) {
            //AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext());
            AlertDialog.Builder builder = new AlertDialog.Builder(HighScoreView.this);
            builder.setMessage(R.string.clear_hs_confirm); //.setTitle(R.string.clear_hs_confirm_title);
            
            builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    doClear();
                }
            });
            builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    // User cancelled the dialog
                }
            });
            
            // originally had builder.create(); setFontForDialog(dialog); dialog.show()
            // but you get an exception: 
            // E/AndroidRuntime(2726): android.util.AndroidRuntimeException: requestFeature() must be called before adding content
            // W-T-F
            AlertDialog dialog = builder.show();
            setFontForDialog(dialog);
        }
    };

    protected void setFontOnText() {
        TextView[] textIds = new TextView[] {
            // TODO: put the "High Scores" title view id in here
                (TextView) findViewById(R.id.high_score_title),
                (Button) findViewById(R.id.clear_high_scores_button)
                /*
                (RadioButton) findViewById(R.id.difficulty_easy),
                (RadioButton) findViewById(R.id.difficulty_normal),
                (RadioButton) findViewById(R.id.difficulty_hard),
                (Button) findViewById(R.id.play_button)
                */
        };

        //TextView view = (TextView) findViewById(viewId);

        for (int ct = 0; ct < textIds.length; ct++) {
            textIds[ct].setTypeface(unispace);
        }
    }

}

Java Source Code List

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