How to Organize TextViews in an Array and Access Them with findViewById in Android?

What is the method to store multiple TextViews in an array and retrieve them using findViewById in an Android application?

TextView[] textViews = new TextView[3]; // Initialize TextViews.

Managing multiple TextViews in Android can significantly streamline layout handling, especially when you have a dynamic number of views. Using an array allows for efficient storage, access, and manipulation of these TextViews.

TextView[] textViews = new TextView[3];
textViews[0] = findViewById(R.id.textView1);
textViews[1] = findViewById(R.id.textView2);
textViews[2] = findViewById(R.id.textView3); // Access and set text.

Causes

• Not initializing the TextView array correctly.
• Forgetting to set the TextViews in XML layout.
• Using incorrect IDs when accessing views.

Solutions

• Correctly initialize your array of TextViews and assign them values using findViewById.
• Utilize loops to efficiently access and manipulate each TextView as needed.

Mistake: Attempting to access a null TextView.

Solution: Ensure that each TextView is properly initialized with findViewById before attempting to use it.

Mistake: Not accounting for the correct index while accessing the array.

Solution: Verify the index range when accessing elements in the TextView array.