/*******************************************************************************
* Copyright 2011 See AUTHORS file.
* <p/>
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.badlogic.gdx.tests.android;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.assets.loaders.FileHandleResolver;
import com.badlogic.gdx.assets.loaders.resolvers.InternalFileHandleResolver;
import com.badlogic.gdx.audio.Sound;
import com.badlogic.gdx.backends.android.AndroidFiles;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.Texture.TextureFilter;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureAtlas;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGeneratorLoader;
import com.badlogic.gdx.graphics.g2d.freetype.FreetypeFontLoader;
import com.badlogic.gdx.graphics.g2d.freetype.FreetypeFontLoader.FreeTypeFontLoaderParameter;
import com.badlogic.gdx.tests.utils.GdxTest;
/*
* To use this test, an APK expansion file must be present on the device
* run: gradlew tests:gdx-tests-android:uploadOBB
* to generate and upload the aforementioned file
*/
public class APKExpansionTest extends GdxTest {
FileHandleResolver resolver;
Sound sound;
SpriteBatch batch;
Texture texture;
TextureRegion atlasTextureRegion;
AssetManager assetManager;
/** The OBB zip assets are taken from the android tests assets directory
Extension prefix is prepended to each asset and zipped up into a obb.
Extension prefix is required so we can be certain the assets are coming
from the obb, while keeping the structure of the assets file tree for easier testing
**/
String extensionPrefix = "obbasset-";
@Override
public void create () {
if ((((AndroidFiles)Gdx.files)).setAPKExpansion(1, 0)) {
resolver = new ZipFileHandleResolver();
} else {
Gdx.app.error("libgdx", "No Expansion can be opened");
}
assetManager = new AssetManager();
FileHandleResolver resolver = new InternalFileHandleResolver();
assetManager.setLoader(FreeTypeFontGenerator.class, new FreeTypeFontGeneratorLoader(resolver));
assetManager.setLoader(BitmapFont.class, ".ttf", new FreetypeFontLoader(resolver));
loadFont(assetManager, "data/DroidSerif-Regular.ttf", 12);
loadFont(assetManager, "data/" + extensionPrefix + "DroidSerif-Regular.ttf", 12);
assetManager.load("data/" + extensionPrefix + "testpackobb", TextureAtlas.class);
assetManager.finishLoading();
sound = Gdx.audio.newSound(Gdx.files.internal("data/" + extensionPrefix + "chirp.ogg"));
sound.play();
texture = new Texture(resolver.resolve("data/" + extensionPrefix + "badlogic.jpg"));
batch = new SpriteBatch();
TextureAtlas atlas = assetManager.get("data/" + extensionPrefix + "testpackobb");
atlasTextureRegion = new TextureRegion(atlas.findRegion("water"));
sound = Gdx.audio.newSound(Gdx.files.internal("data/shotgun.ogg"));
sound.play();
}
@Override
public void render () {
Gdx.gl.glClearColor(1, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
batch.begin();
batch.draw(texture, 0, 0);
batch.draw(atlasTextureRegion, 0, 0);
batch.end();
}
private void loadFont(AssetManager assetManager, String fontName, int size) {
FreeTypeFontLoaderParameter param = new FreeTypeFontLoaderParameter();
param.fontFileName = fontName;
param.fontParameters.size = 12;
param.fontParameters.genMipMaps = true;
param.fontParameters.minFilter = TextureFilter.MipMapLinearLinear;
param.fontParameters.magFilter = TextureFilter.Linear;
assetManager.load(fontName + "size" + size + ".ttf", BitmapFont.class, param);
}
}