Android Open Source - BlockBreaker Base Splash Screen Activity

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Back to project page BlockBreaker.

License

The source code is released under:

GNU General Public License

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Java Source Code

package de.hotware.blockbreaker.android.util.activities;
/* w  w  w.  j a  v a  2  s .  c o  m*/
import org.andengine.engine.camera.Camera;
import org.andengine.engine.handler.timer.ITimerCallback;
import org.andengine.engine.handler.timer.TimerHandler;
import org.andengine.engine.options.EngineOptions;
import org.andengine.engine.options.EngineOptions.ScreenOrientation;
import org.andengine.engine.options.resolutionpolicy.RatioResolutionPolicy;
import org.andengine.entity.scene.Scene;
import org.andengine.entity.scene.background.SpriteBackground;
import org.andengine.entity.sprite.Sprite;
import org.andengine.opengl.texture.TextureOptions;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlas;
import org.andengine.opengl.texture.atlas.bitmap.BitmapTextureAtlasTextureRegionFactory;
import org.andengine.opengl.texture.region.TextureRegion;
import org.andengine.ui.activity.SimpleBaseGameActivity;

import android.app.Activity;
import android.content.Intent;

public abstract class BaseSplashScreenActivity extends SimpleBaseGameActivity{

  private TextureRegion mLoadingScreenTextureRegion;
  private int mWidth;
  private int mHeight;

  protected abstract float getWaitTime();
  protected abstract int getHeight();
  protected abstract int getWidth();
  protected abstract String getGfxImagePath();
  protected abstract ScreenOrientation getScreenOrientation();
  protected abstract Class<? extends Activity> getFollowUpActivity();

  @Override
  public EngineOptions onCreateEngineOptions() {
    this.mHeight = this.getHeight();
    this.mWidth =  this.getWidth();
    return new EngineOptions(true, this.getScreenOrientation(), 
        new RatioResolutionPolicy(this.mWidth,this.mHeight),
        new Camera(0,0,this.mWidth,this.mHeight));
  }

  @Override
  protected void onCreateResources() {
    //Loading the Loading Screen splash
    BitmapTextureAtlasTextureRegionFactory.setAssetBasePath("gfx/");
    final BitmapTextureAtlas atlas = new BitmapTextureAtlas(this.mEngine.getTextureManager(), 960, 640, TextureOptions.BILINEAR_PREMULTIPLYALPHA);
    this.mLoadingScreenTextureRegion = (TextureRegion) BitmapTextureAtlasTextureRegionFactory.createFromAsset(atlas, this, this.getGfxImagePath(), 0, 0);   
    this.mEngine.getTextureManager().loadTexture(atlas);
  }

  @Override
  protected Scene onCreateScene() {
    final Scene scene = new Scene();
    scene.setBackground(new SpriteBackground(new Sprite(0,0,this.mWidth, this.mHeight, this.mLoadingScreenTextureRegion, this.mEngine.getVertexBufferObjectManager())));
    scene.registerUpdateHandler(new TimerHandler(this.getWaitTime(), new ITimerCallback() {

      @Override
      public void onTimePassed(TimerHandler pTimerHandler) {
        BaseSplashScreenActivity.this.startFollowUpActivity();
      }

    }));
    return scene;
  }
  
  @Override
  public void onResumeGame() {
    super.onResumeGame();
  }
  
  private void startFollowUpActivity() {
    Intent intent = new Intent(BaseSplashScreenActivity.this, BaseSplashScreenActivity.this.getFollowUpActivity());
    BaseSplashScreenActivity.this.finish();
    BaseSplashScreenActivity.this.startActivity(intent);
  }

}

Java Source Code List