Android Open Source - FallingBall Finished Game View

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Back to project page FallingBall.

License

The source code is released under:

GNU General Public License

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Java Source Code

package edu.fmi.android.brickpong.view;
//ww  w.  ja  v a 2  s .  com
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Point;
import android.util.AttributeSet;
import android.widget.RelativeLayout;
import edu.fmi.android.brickpong.R;
import edu.fmi.android.brickpong.utils.ScreenUtil;

public class FinishedGameView extends RelativeLayout {

  /**
   * {@value}
   */
  @SuppressWarnings("unused")
  private static final String TAG = FinishedGameView.class.getSimpleName();

  /**
   * {@value}
   */
  private static final int TEXT_SIZE = 30;

  /**
   * {@value}
   */
  private static final String TEXT_GAME_OVER = "Game Over.";

  /**
   * {@value}
   */
  private static final String TEXT_GAME_WIN = "You won the game. Congratulations.";

  /**
   * {@value}
   */
  private static final String TEXT_TAP_TO_CONTINUE = "Tap anywhere to continue.";

  private float resultTextX;

  private float resultTextY;

  private float tapTextX;

  private float tapTextY;

  private final Paint textPaint;

  private String resultText;

  public FinishedGameView(Context context, AttributeSet attrs,
      int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    textPaint = new Paint();
    textPaint.setColor(Color.WHITE);
    textPaint.setTextSize(TEXT_SIZE);

  }

  public FinishedGameView(Context context, AttributeSet attrs) {
    this(context, attrs, 0);
  }

  public FinishedGameView(Context context) {
    this(context, null);
  }

  @Override
  protected void dispatchDraw(Canvas canvas) {
    super.dispatchDraw(canvas);

    canvas.drawColor(getResources().getColor(R.color.transparent_black));
    canvas.drawText(resultText, resultTextX, resultTextY, textPaint);
    canvas.drawText(TEXT_TAP_TO_CONTINUE, tapTextX, tapTextY, textPaint);
  }

  public void setWin(final boolean won) {
    if (won) {
      resultText = TEXT_GAME_WIN;
    } else {
      resultText = TEXT_GAME_OVER;
    }

    final Point screenSize = ScreenUtil.getScreenSize(getContext());

    final float tapTextWidth = textPaint.measureText(TEXT_TAP_TO_CONTINUE);
    tapTextX = (screenSize.x - tapTextWidth) / 2;
    tapTextY = (screenSize.y - textPaint.ascent() - textPaint.descent() + TEXT_SIZE) / 2;

    final float resultTextWidth = textPaint.measureText(resultText);
    resultTextX = (screenSize.x - resultTextWidth) / 2;
    resultTextY = (screenSize.y - textPaint.ascent() - textPaint.descent() - TEXT_SIZE) / 2;
  }
}

Java Source Code List