Here's a structured approach to implement this feature: // build.gradle (Module: app) android compileSdk 33 // or latest defaultConfig applicationId "com.yourpackage.games" minSdk 16 // Android 4.1.2 targetSdk 33 versionCode 1 versionName "1.0"
@Override public boolean onTouchEvent(MotionEvent event) switch (event.getAction()) case MotionEvent.ACTION_DOWN: case MotionEvent.ACTION_MOVE: playerX = event.getX(); playerY = event.getY(); break; return true;
private void draw() if (holder.getSurface().isValid()) Canvas canvas = holder.lockCanvas(); Paint paint = new Paint(); // Clear screen canvas.drawColor(Color.BLACK); // Draw player paint.setColor(Color.RED); canvas.drawCircle(playerX, playerY, 30, paint); // Draw score paint.setColor(Color.WHITE); paint.setTextSize(40); canvas.drawText("Score: " + score, 50, 80, paint); holder.unlockCanvasAndPost(canvas);
public void pause() playing = false; try gameThread.join(); catch (InterruptedException e) e.printStackTrace(); juegos para android version 4.1.2
@Override public void render(float delta) Gdx.gl.glClearColor(0, 0, 0, 1); Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); // Handle input if (Gdx.input.isTouched()) playerPosition.set(Gdx.input.getX(), Gdx.input.getY()); // Draw batch.begin(); batch.draw(playerTexture, playerPosition.x, playerPosition.y); batch.end();
@Override protected void onPause() super.onPause(); gameView.pause(); gameManager.saveGameState(gameId, gameView.getCurrentState());
private void controlFPS() try Thread.sleep(17); // ~60 FPS catch (InterruptedException e) e.printStackTrace(); Here's a structured approach to implement this feature:
// Feature: Save game state public void saveGameState(String gameId, String state) SharedPreferences.Editor editor = prefs.edit(); editor.putString(gameId + "_state", state); editor.putLong(gameId + "_timestamp", System.currentTimeMillis()); editor.apply();
// GameManager.java public class GameManager private Context context; private SharedPreferences prefs; private static final String PREFS_NAME = "GamePrefs"; public GameManager(Context context) this.context = context; prefs = context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
I understand you're looking to create a feature for Android games compatible with version 4.1.2 (API level 16, Jelly Bean). That's an older version, but still possible with some limitations. playerY = event.getY()
@Override protected void onResume() super.onResume(); gameView.resume(); String savedState = gameManager.loadGameState(gameId); if (savedState != null) gameView.restoreState(savedState);
// GameScreen.java public class GameScreen implements Screen private OrthographicCamera camera; private SpriteBatch batch; private Texture playerTexture; private Vector2 playerPosition;
public void restoreState(String state) String[] parts = state.split(","); score = Integer.parseInt(parts[0]); playerX = Float.parseFloat(parts[1]); playerY = Float.parseFloat(parts[2]);
public String getCurrentState() return score + "," + playerX + "," + playerY;
public int getHighScore(String gameId) return prefs.getInt(gameId + "_highscore", 0);