Common mistakes when working with Android SDK basics?

    // Example of a common mistake: Not checking for null pointers
    public class MyActivity extends Activity {
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);

            // Common mistake: Assuming myView is always initialized
            View myView = findViewById(R.id.my_view);
            myView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    // Perform action
                }
            });
        }
    }