Place cursor at the end of text in EditText

🖋️ Cursor Magic: How to Keep Your Cursor at the End of an EditText

Have you ever experienced that annoying feeling when you're typing in an EditText, and suddenly the cursor decides to teleport itself to the beginning of the text? 😤 Yeah, we've all been there.

But fret not, my friends, for I have the solution to save you from this vexing cursor conundrum! In this guide, we'll walk you through the common issues and easy solutions to ensure that your cursor stays right where it belongs - at the end of the text. 💪

The Problem: Cursor Teleportation

You found yourself in the clutches of the EditText teleportation spell. Whenever you change the text programmatically, that sneaky cursor jumps straight to the beginning of the EditText. And trust me, it's quite the annoyance. 😩

The Solution: Move It, Move It!

To keep that cursor rooted at the end of the text, follow these easy steps:

EditText editText = findViewById(R.id.your_edit_text_id_here);
String text = "Your new text";

// Step 1: Set the new text
editText.setText(text);

// Step 2: Move the cursor to the end
editText.setSelection(text.length());

Let me break it down for you. In Step 1, we set the new text of the EditText using setText(). This changes the text programmatically, but alas, the cursor goes haywire. 😱

But fear not! Step 2 swoops in to save the day. By using setSelection(), we simply move the cursor to the end of the text. Voilà! 🎉

Example Case: Cursor Redemption

Let's take a look at an example case to put things into perspective. Imagine you have an EditText that allows users to enter their favorite quote. You want to update the text programmatically while keeping the cursor at the end. Here's how you can do it:

EditText favoriteQuoteEditText = findViewById(R.id.favorite_quote_edit_text);
String updatedQuote = "To infinity and beyond!";

favoriteQuoteEditText.setText(updatedQuote);
favoriteQuoteEditText.setSelection(updatedQuote.length());

With these two lines of code, not only have you updated the text to the iconic "To infinity and beyond!", but you've also made sure that the cursor stays put at the end of the EditText. Mission accomplished! 🚀

Call-to-Action: Unleash the Power of Cursor Control

Now that you have the power over that pesky cursor, it's time to put this newfound knowledge to good use! Experiment with EditTexts in your own projects and never let the cursor misbehave again. 💪

If you found this guide helpful, share it with your fellow app developers and save them from the frustration of cursor teleportation. Happy coding! ✨👩‍💻✨