如何在LibGDX项目中显示非页内广告？
我发现了一个Flappy Bird GitHub项目并稍微改了一下。 我成功实施了AdMob Banner。
但现在我还想要一个在游戏结束时弹出的插页式广告（当然不是每次都会弹出）所以这是我的GitHub项目： https ： //github.com/DaFaack/FlappyBibi
请解释我怎么做，因为我在互联网上找不到一个好的解释。
我想在run（）方法中显示广告。 您可以在核心包中找到它 – > GameplayScreen.java文件 – > renderPlaying()方法，然后是run()方法。
这是我说的方法：
private void renderPlaying() { if (justTouched) { bird.jump(); justTouched = false; } updatePipePairs(); gameplayStage.act(); uiStage.act(); checkCollisions(); if (bird.getState() == Bird.State.DYING) { stopTheWorld(); RunnableAction playWooshAction = Actions.run(new Runnable() { @Override public void run() { com.pentagames.flappybibi.Assets.playWooshSound(); //Here I want to display the Interstitial Ad! } });
游戏结束后，我需要做些什么来展示插页式广告？
这是我的AndroidLauncher.java文件：
package com.pentagames.flappybibi.android; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.RelativeLayout; import com.badlogic.gdx.backends.android.AndroidApplication; import com.badlogic.gdx.backends.android.AndroidApplicationConfiguration; import com.google.android.gms.ads.AdListener; import com.google.android.gms.ads.AdRequest; import com.google.android.gms.ads.AdSize; import com.google.android.gms.ads.AdView; import com.pentagames.flappybibi.FlappyGame; public class AndroidLauncher extends AndroidApplication{ private static final String TAG = "AndroidLauncher"; protected AdView adView; @Override protected void onCreate (Bundle savedInstanceState) { super.onCreate(savedInstanceState); RelativeLayout layout = new RelativeLayout(this); AndroidApplicationConfiguration config = new AndroidApplicationConfiguration(); View gameView=initializeForView(new FlappyGame(), config); layout.addView(gameView); adView = new AdView(this); adView.setAdListener(new AdListener(){ @Override public void onAdLoaded(){ int visibility = adView.getVisibility(); adView.setVisibility(AdView.GONE); adView.setVisibility(AdView.VISIBLE); Log.i(TAG, "Ad Loaded..."); } }); adView.setAdSize(AdSize.SMART_BANNER); adView.setAdUnitId("ca-app-pub-XXXXXXXXXXXXXX/XXXXXXXXX"); AdRequest.Builder builder = new AdRequest.Builder(); RelativeLayout.LayoutParams adParams = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT ); adParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE); adParams.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE); layout.addView(adView, adParams); adView.loadAd(builder.build()); setContentView(layout); } @Override protected void onResume() { super.onResume(); adView.resume(); } @Override protected void onPause() { super.onPause(); adView.pause(); } @Override protected void onDestroy() { super.onDestroy(); adView.destroy(); } }
这是GameplayScreen文件：
package com.pentagames.flappybibi; import com.badlogic.gdx.Gdx; import com.badlogic.gdx.InputAdapter; import com.badlogic.gdx.ScreenAdapter; import com.badlogic.gdx.graphics.Color; import com.badlogic.gdx.graphics.GL20; import com.badlogic.gdx.graphics.OrthographicCamera; import com.badlogic.gdx.math.Interpolation; import com.badlogic.gdx.scenes.scene2d.Stage; import com.badlogic.gdx.scenes.scene2d.actions.Actions; import com.badlogic.gdx.scenes.scene2d.actions.RunnableAction; import com.badlogic.gdx.scenes.scene2d.actions.SequenceAction; import com.badlogic.gdx.scenes.scene2d.ui.Image; import com.badlogic.gdx.scenes.scene2d.ui.Label; import com.badlogic.gdx.scenes.scene2d.utils.Align; import com.badlogic.gdx.utils.Array; import com.badlogic.gdx.utils.viewport.StretchViewport; public class GameplayScreen extends ScreenAdapter{ public static final float PIPE_SPACING = 200f; public static final int PIPE_SETS = 3; protected OrthographicCamera camera; protected com.pentagames.flappybibi.FlappyGame game; private Stage gameplayStage; private Stage uiStage; private Label scoreLabel; private Label tapToRetry; private Label best; private Label tapToFlap; private Image whitePixel; private Image backgroundBuildings; private int score; private Bird bird; private Array pipePairs; private com.pentagames.flappybibi.Ground ground; private boolean justTouched; private Color backgroundColor; private State screenState = State.PREGAME; private boolean allowRestart = false; private enum State {PREGAME, PLAYING, DYING, DEAD} public GameplayScreen(com.pentagames.flappybibi.FlappyGame game) { this.game = game; camera = new OrthographicCamera(com.pentagames.flappybibi.FlappyGame.WIDTH, com.pentagames.flappybibi.FlappyGame.HEIGHT); gameplayStage = new Stage(new StretchViewport(com.pentagames.flappybibi.FlappyGame.WIDTH, com.pentagames.flappybibi.FlappyGame.HEIGHT, camera)); uiStage = new Stage(new StretchViewport(com.pentagames.flappybibi.FlappyGame.WIDTH, com.pentagames.flappybibi.FlappyGame.HEIGHT)); bird = new Bird(); bird.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH * .25f, com.pentagames.flappybibi.FlappyGame.HEIGHT / 2, Align.center); bird.addAction(Utils.getFloatyAction()); bird.setState(Bird.State.PREGAME); whitePixel = new Image(com.pentagames.flappybibi.Assets.whitePixel); scoreLabel = new Label("0", new Label.LabelStyle(com.pentagames.flappybibi.Assets.fontMedium, Color.WHITE)); scoreLabel.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH / 2, com.pentagames.flappybibi.FlappyGame.HEIGHT * .9f, Align.center); uiStage.addActor(scoreLabel); tapToRetry = new Label("Nochmal?", new Label.LabelStyle(com.pentagames.flappybibi.Assets.fontMedium, Color.WHITE)); tapToRetry.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH / 2, 0, Align.top); uiStage.addActor(tapToRetry); best = new Label("Highscore: ", new Label.LabelStyle(com.pentagames.flappybibi.Assets.fontMedium, Color.WHITE)); best.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH / 2, 0, Align.top); uiStage.addActor(best); tapToFlap = new Label("Fass mich an!", new Label.LabelStyle(com.pentagames.flappybibi.Assets.fontMedium, Color.WHITE)); tapToFlap.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH / 2, com.pentagames.flappybibi.FlappyGame.HEIGHT, Align.bottom); uiStage.addActor(tapToFlap); initBackgroundBuildings(); pipePairs = new Array(); ground = new com.pentagames.flappybibi.Ground(); ground.setPosition(0, 0); backgroundColor = Utils.getRandomBackgroundColor(); // The order actors are added determines the order they are drawn so make sure the background is first gameplayStage.addActor(ground); gameplayStage.addActor(backgroundBuildings); gameplayStage.addActor(bird); // Setup the input processor initInputProcessor(); } private void initBackgroundBuildings() { backgroundBuildings = new Image(com.pentagames.flappybibi.Assets.backgroundBuildings); backgroundBuildings.setWidth(com.pentagames.flappybibi.FlappyGame.WIDTH); backgroundBuildings.setHeight(backgroundBuildings.getHeight()*2f); backgroundBuildings.setY(com.pentagames.flappybibi.Ground.HEIGHT); } @Override public void show() { tapToFlap.addAction(Actions.moveToAligned(com.pentagames.flappybibi.FlappyGame.CENTER_X, com.pentagames.flappybibi.FlappyGame.CENTER_Y + 100f, Align.center, .75f, Interpolation.sine)); com.pentagames.flappybibi.Assets.playWooshSound(); } @Override public void render(float delta) { Gdx.graphics.getGL20().glClearColor(backgroundColor.r, backgroundColor.g, backgroundColor.b, 1f); Gdx.graphics.getGL20().glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT); switch (screenState) { case PREGAME: updateAndDrawStages(); break; case PLAYING: renderPlaying(); break; case DYING: case DEAD: renderDeadOrDying(); break; } } private void renderDeadOrDying() { if (bird.getState() == Bird.State.DEAD) { screenState = State.DEAD; } updateAndDrawStages(); } private void renderPlaying() { if (justTouched) { bird.jump(); justTouched = false; } updatePipePairs(); gameplayStage.act(); uiStage.act(); checkCollisions(); if (bird.getState() == Bird.State.DYING) { stopTheWorld(); RunnableAction playWooshAction = Actions.run(new Runnable() { @Override public void run() { com.pentagames.flappybibi.Assets.playWooshSound(); //Here I want to display the Interstitial Ad! } }); SequenceAction actions = Actions.sequence(Actions.delay(1f), playWooshAction, Actions.moveToAligned(com.pentagames.flappybibi.FlappyGame.CENTER_X, com.pentagames.flappybibi.FlappyGame.CENTER_Y, Align.bottom, .75f, Interpolation.sine), Actions.run(new Runnable() { @Override public void run() { // Allow the player to restart the game once the tap to retry finishes coming up allowRestart = true; } })); tapToRetry.addAction(actions); best.setText("Highscore: " + com.pentagames.flappybibi.SavedDataManager.getInstance().getHighScore()); best.setWidth(best.getTextBounds().width); best.setPosition(com.pentagames.flappybibi.FlappyGame.CENTER_X, 0, Align.top); best.addAction(Actions.delay(1f, Actions.moveToAligned(com.pentagames.flappybibi.FlappyGame.CENTER_X, com.pentagames.flappybibi.FlappyGame.CENTER_Y, Align.top, .75f, Interpolation.sine))); screenState = State.DYING; } gameplayStage.draw(); uiStage.draw(); } private void updateAndDrawStages() { gameplayStage.act(); gameplayStage.draw(); uiStage.act(); uiStage.draw(); } @Override public void resize(int width, int height) { camera.setToOrtho(false, width, height); com.pentagames.flappybibi.Assets.batch.setProjectionMatrix(camera.combined); gameplayStage.getViewport().update(width, height, true); uiStage.getViewport().update(width, height, true); } @Override public void dispose() { gameplayStage.dispose(); uiStage.dispose(); } private void checkCollisions() { for (int i = 0; i < pipePairs.size; i++) { PipePair pair = pipePairs.get(i); if (pair.getBottomPipe().getBounds().overlaps(bird.getBounds()) || pair.getTopPipe().getBounds().overlaps(bird.getBounds())) { stopTheWorld(); com.pentagames.flappybibi.SavedDataManager.getInstance().setHighScore(score); showWhiteScreen(); } else if (bird.isBelowGround()) { bird.setY(com.pentagames.flappybibi.FlappyGame.GROUND_LEVEL); bird.clearActions(); bird.setToDying(); showWhiteScreen(); } else if (bird.isAboveCeiling()) { bird.setY(com.pentagames.flappybibi.FlappyGame.HEIGHT - bird.getHeight()); bird.setToDying(); showWhiteScreen(); } else if (pair.getRuby().getBounds().overlaps(bird.getBounds())) { score++; updateScoreLabel(); pair.moveCoinOffscreen(); com.pentagames.flappybibi.Assets.playBingSound(); } } } private void showWhiteScreen() { whitePixel.setWidth(com.pentagames.flappybibi.FlappyGame.WIDTH); whitePixel.setHeight(com.pentagames.flappybibi.FlappyGame.HEIGHT); gameplayStage.addActor(whitePixel); whitePixel.addAction(Actions.fadeOut(.5f)); } private void updateScoreLabel() { scoreLabel.setText(String.valueOf(score)); scoreLabel.setWidth(scoreLabel.getTextBounds().width); scoreLabel.setPosition(com.pentagames.flappybibi.FlappyGame.WIDTH / 2, com.pentagames.flappybibi.FlappyGame.HEIGHT * .9f, Align.center); } private void stopTheWorld() { bird.setToDying(); killPipePairs(); stopTheGround(); screenState = State.DYING; } private void stopTheGround() { ground.vel.x = 0; } private void killPipePairs() { for (PipePair pair : pipePairs) { pair.getBottomPipe().setState(Pipe.State.dead); pair.getTopPipe().setState(Pipe.State.dead); pair.getRuby().setVel(0, 0); } } private void updatePipePairs() { for (int i = 0; i < pipePairs.size; i++) { pipePairs.get(i).update(); } } private void addPipes(Stage gameplayStage) { for (int i = 0; i < pipePairs.size; i++) { gameplayStage.addActor(pipePairs.get(i).getBottomPipe()); gameplayStage.addActor(pipePairs.get(i).getTopPipe()); gameplayStage.addActor(pipePairs.get(i).getRuby()); } } private void initThirdSetOfPipes() { Pipe topPipe = new Pipe(); Pipe bottomPipe = new Pipe(); topPipe.getRegion().flip(false, true); PipePair pair = new PipePair(topPipe, bottomPipe); pair.initThird(); // add the pair to the list pipePairs.add(pair); } private void initSecondSetOfPipes() { Pipe topPipe = new Pipe(); Pipe bottomPipe = new Pipe(); topPipe.getRegion().flip(false, true); PipePair pair = new PipePair(topPipe, bottomPipe); pair.initSecond(); // add the pair to the list pipePairs.add(pair); } private void initFirstSetOfPipes() { Pipe topPipe = new Pipe(); Pipe bottomPipe = new Pipe(); topPipe.getRegion().flip(false, true); PipePair pair = new PipePair(topPipe, bottomPipe); pair.initFirst(); // add the pair to the list pipePairs.add(pair); } /** * Tells libgdx to listen for inputs coming from the InputAdapter we give it */ private void initInputProcessor() { Gdx.input.setInputProcessor(new InputAdapter() { // We only care about the touch down event @Override public boolean touchDown(int screenX, int screenY, int pointer, int button) { switch (screenState) { case DYING: justTouched = true; break; case DEAD: if (allowRestart) { game.setScreen(new GameplayScreen(game)); } justTouched = true; break; case PLAYING: justTouched = true; break; case PREGAME: justTouched = true; screenState = State.PLAYING; bird.setState(Bird.State.ALIVE); bird.clearActions(); tapToFlap.addAction(Actions.moveToAligned(com.pentagames.flappybibi.FlappyGame.CENTER_X, com.pentagames.flappybibi.FlappyGame.HEIGHT, Align.bottom, .75f, Interpolation.sine)); initFirstSetOfPipes(); initSecondSetOfPipes(); initThirdSetOfPipes(); addPipes(gameplayStage); gameplayStage.addActor(ground); gameplayStage.addActor(bird); break; } return true; } }); } }
这是我第一次使用LibGDX，如果你能解释我如何在这个项目中实现插页式广告，那将会很棒。
对不起，我的英语不好。
您已经集成了横幅广告，因此无需在项目中注入相关工件。
对于非页内广告集成，请按照以下步骤操作。
-
AndroidManifest.xml为插页式广告输入
AdActivity -
在核心模块中创建一个接口
public interface AdService { boolean isInterstitialLoaded(); void showInterstitial(); } -
创建
FlappyGame类的参数化构造函数public AdService adService; public FlappyGame(AdService ads){ adService=ads; } -
为您的
AndroidLauncher类实施AdService接口public class AndroidLauncher extends AndroidApplication implements AdService { private static final String AD_UNIT_ID_INTERSTITIAL = "ca-app-pub-XXXXX/XXXXX"; private InterstitialAd interstitialAd; @Override protected void onCreate (Bundle savedInstanceState) { super.onCreate(savedInstanceState); ... View gameView=initializeForView(new FlappyGame(this), config); ... interstitialAd = new InterstitialAd(this); interstitialAd.setAdUnitId(AD_UNIT_ID_INTERSTITIAL); interstitialAd.setAdListener(new AdListener() { @Override public void onAdLoaded() {} @Override public void onAdClosed() { loadIntersitialAd(); } }); loadIntersitialAd(); } private void loadIntersitialAd(){ AdRequest interstitialRequest = new AdRequest.Builder().build(); interstitialAd.loadAd(interstitialRequest); } @Override public void showInterstitial() { runOnUiThread(new Runnable() { public void run() { if (interstitialAd.isLoaded()) interstitialAd.show(); else loadIntersitialAd(); } }); } @Override public boolean isInterstitialLoaded() { return interstitialAd.isLoaded(); } } -
GameScreen类RunnableAction playWooshAction = Actions.run(new Runnable() { @Override public void run() { com.pentagames.flappybibi.Assets.playWooshSound(); game.adService.showInterstitial(); } });
我在您的项目中集成了非页内广告，为此创建了拉取请求 。 您可以合并我的拉取请求。