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.
private void controlFPS() try Thread.sleep(17); // ~60 FPS catch (InterruptedException e) e.printStackTrace(); juegos para android version 4.1.2
// 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
// 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(); Jelly Bean). That's an older version
public void pause() playing = false; try gameThread.join(); catch (InterruptedException e) e.printStackTrace();