public void saveInAppAddDelete() { tinyDb.putBoolean(IN_APP_BILLING_AD_DELETE, true); }
public void saveMeanViewVisibility(boolean isVisible) { tinyDb.putBoolean(STATE_MEAN_VIEW_VISIBILITY, isVisible); }
public void saveExamViewVisibility(boolean isVisible) { tinyDb.putBoolean(STATE_EXAM_VIEW_VISIBILITY, isVisible); }
public void saveWordViewVisibility(boolean isVisible) { tinyDb.putBoolean(STATE_WORD_VIEW_VISIBILITY, isVisible); }