Android Open Source - nahlc-g License Screen

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License

The source code is released under:

Apache License

Java Source Code

/*
 *   Copyright 2014 oddlydrawn//from   w w  w  . j  av  a 2 s . c o m
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

package com.tumblr.oddlydrawn.nahlc.screens;

import com.badlogic.gdx.Game;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.files.FileHandle;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane.ScrollPaneStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton.TextButtonStyle;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.scenes.scene2d.utils.NinePatchDrawable;
import com.badlogic.gdx.utils.viewport.FitViewport;
import com.tumblr.oddlydrawn.nahlc.Assets;

/** @author oddlydrawn */
public class LicenseScreen implements Screen {
  private final String LICENSE_PATH = "data/LICENSE-2.0.txt";
  private final String FONT_PATH = "data/fonts/deja.fnt";
  private final float WIDTH = 320;
  private final float HEIGHT = 480;
  final float TABLE_PAD = 10f;
  private String licenseString;
  private Assets assets;
  private Stage stage;
  private Skin skin;
  Game game;

  public LicenseScreen (Game g) {
    game = g;
    stage = new Stage(new FitViewport(WIDTH, HEIGHT));
    skin = new Skin();
    assets = new Assets();
    assets.initMainMenu();
    Gdx.input.setInputProcessor(stage);

    FileHandle handle;
    handle = Gdx.files.internal(LICENSE_PATH);
    licenseString = handle.readString();

    Table table = new Table();
    table.setFillParent(true);
    stage.addActor(table);

    skin.add("default", new BitmapFont(Gdx.files.internal(FONT_PATH)));

    LabelStyle labelStyle = new LabelStyle();
    labelStyle.font = skin.getFont("default");
    skin.add("default", labelStyle);

    ScrollPaneStyle scrollPaneStyle = new ScrollPaneStyle();
    skin.add("default", scrollPaneStyle);

    TextButtonStyle textButtonStyle = new TextButtonStyle();
    textButtonStyle.font = skin.getFont("default");
    textButtonStyle.up = new NinePatchDrawable(assets.getBoxPatch());
    skin.add("default", textButtonStyle);

    Label license = new Label(licenseString, skin);
    ScrollPane scrollPane = new ScrollPane(license, skin);
    scrollPane.setFlickScroll(true);
    table.add(scrollPane);
    table.row();

    TextButton backButton = new TextButton("Back", skin);
    table.add(backButton).padTop(TABLE_PAD);
    table.padTop(TABLE_PAD);
    table.padBottom(TABLE_PAD);
    table.row();

    backButton.addListener(new ChangeListener() {
      public void changed (ChangeEvent event, Actor actor) {
        dispose();
        game.setScreen(new MainMenuScreen(game));
      }
    });
  }

  @Override
  public void render (float delta) {
    Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    stage.act(delta);
    stage.draw();
  }

  @Override
  public void resize (int width, int height) {
    stage.getViewport().update(width, height, true);
  }

  @Override
  public void show () {
  }

  @Override
  public void hide () {
  }

  @Override
  public void pause () {
  }

  @Override
  public void resume () {
  }

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

}

Java Source Code List

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