Which of the following statements is true about the lifecycle of a single activity?

The statement that onStart() can be called multiple times, while onCreate() can only be called once, accurately reflects the Android activity lifecycle.

When an activity is created, the onCreate() method is invoked to perform one-time initializations such as setting up the user interface and initializing essential components. This occurs once during the lifecycle of the activity, which means no matter how many times the activity is brought to the foreground, onCreate() will not be called again unless the activity is destroyed and recreated, such as when memory is low or when the activity is explicitly finished and started again.

On the other hand, the onStart() method is called every time the activity comes into view after being paused or stopped. This means onStart() can be called multiple times throughout the lifespan of the activity, particularly as users navigate between activities and return to a previous one.

Understanding these lifecycle methods is crucial for effective resource management and ensuring a smooth user experience in Android applications.