Android Open Source - crash-landing Home Screen

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License

The source code is released under:

MIT License

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Java Source Code

package com.balitechy.crashlanding.screens;
/*from w ww. j a v  a 2s . c o  m*/
import com.badlogic.gdx.Game;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.InputListener;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.utils.Align;
import com.balitechy.crashlanding.GameAudio;
import com.balitechy.crashlanding.GameUtils;

public class HomeScreen implements Screen {
  
  private Game game;
  private Label label1, label2, label3;
  private Stage stage;
  private SpriteBatch batch;
  
  float screenWidth, screenHeight;

  public HomeScreen(Game game) {    
    this.game = game;
  }

  @Override
  public void render(float delta) {
    Gdx.gl.glClearColor(0, 0, 0, 1);
    Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
    
    stage.act(delta);
    
    batch.begin();
    stage.draw();
    batch.end();
  }

  @Override
  public void resize(int width, int height) {

  }

  @Override
  public void show() {
    screenWidth = GameUtils.getScreenWidth();
    screenHeight = GameUtils.getScreenHeight();
    
    batch = new SpriteBatch();
    
    label1 = new Label("Crash Landing", GameUtils.labelStyle());
    label1.setWidth(screenWidth);
    label1.setFontScale(1f);
    label1.setPosition(0, Gdx.graphics.getHeight()/2 + 50);
    label1.setAlignment(Align.center);
    
    label2 = new Label("<< START >>", GameUtils.labelStyle());
    label2.setWidth(screenWidth);
    label2.setFontScale(0.5f);
    label2.setPosition(0, Gdx.graphics.getHeight()/2);
    label2.setAlignment(Align.center);
    label2.addListener(new InputListener(){

      @Override
      public boolean touchDown(InputEvent event, float x, float y,
          int pointer, int button) {
        return true;
      }

      @Override
      public void touchUp(InputEvent event, float x, float y,
          int pointer, int button) {
        game.setScreen(new GameScreen(game));
      }
      
    });
    
    label3 = new Label("2014 - www.balitechy.com", GameUtils.labelStyle());
    label3.setWidth(screenWidth);
    label3.setFontScale(0.3f);
    label3.setPosition(0, Gdx.graphics.getHeight()/2 - 50);
    label3.setAlignment(Align.center);
    
    stage = new Stage(screenWidth, screenHeight);
    
    Gdx.input.setInputProcessor(stage);

    stage.addActor(label1);
    stage.addActor(label2);
    stage.addActor(label3);
  }

  @Override
  public void hide() {
  }

  @Override
  public void pause() {
  }

  @Override
  public void resume() {
  }

  @Override
  public void dispose() {
    stage.dispose();
  }
}

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