Faire une application qui corrige mes erreurs de prononciation d’un texte saisi ou téléchargé

MIT App Inventor Help
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Faire une application qui corrige mes erreurs de prononciation d’un texte saisi ou téléchargé.

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Coding something to correct your pronunciation or typing using App Inventor is not simple or perhaps even practical. There might be an extension that will correct spellings; you have to search.

Ask an artificial intelligence and the advice might be something like this:

Correcting grammar in a text message using MIT App Inventor can be approached in a few ways, ranging from simple spell-checking to more complex grammar correction, often requiring external resources.

  1. Basic Spell Checking with a Predefined Word List:

This method involves comparing user input against a list of correctly spelled words.

  • Designer Setup:

    • Add a TextBox component for user input.
    • Add a Label or Notification component to display feedback (correct/incorrect spelling).

  • Blocks Editor:

    • Create a list of correct words using the make a list block.
    • Use the when Text_Changed event of the TextBox to trigger the check.
    • Convert the input text to lowercase using text.lowercase for case-insensitive comparison.
    • Iterate through the list of correct words using for each item in list.
    • Use an if-then-else block to check if the input word is in list.
    • Display "Correct" or "Incorrect" in the Label or Notification.
  1. Implementing Autocorrect (Simple Word Replacement):

This builds upon spell checking by automatically replacing incorrect words with correct ones.

  • Designer Setup:

    • Add a TextBox for input.
    • Add a Button to trigger manual correction (optional).
    • Add a CheckBox for enabling/disabling autocorrect (optional).

  • Blocks Editor:

    • Create a dictionary-like structure (e.g., a list of lists) mapping common misspellings to their correct versions.
    • Use the replace all occurrences block to substitute incorrect words with their correct counterparts based on the dictionary.
    • Implement this logic in the Button.Click event for manual correction or in the TextBox.Text_Changed event if autocorrect is enabled via the CheckBox.
  1. Utilizing External APIs or Extensions for Advanced Grammar Correction:

For more sophisticated grammar correction beyond simple spelling, you would need to integrate with external services.

  • External API Integration:

    • Research grammar correction APIs (e.g., LanguageTool API).
    • Use the Web component in App Inventor to send text to the API and receive corrected text.
    • Parse the API response (often JSON) to extract the corrected text and display it.

  • App Inventor Extensions:

    • Search the MIT App Inventor Extensions Directory for pre-built extensions that offer grammar or spell-checking functionalities.
    • Download and import the .aix file into your project.
    • Use the custom blocks provided by the extension to implement grammar correction.

Important Considerations:

  • Complexity: Simple spell-checking is relatively straightforward, while full grammar correction is significantly more complex and often requires external services.
  • Performance: Extensive word lists or frequent API calls can impact app performance.
  • API Limits: Be aware of any usage limits or costs associated with external APIs.
  • Language Support: Ensure any chosen API or extension supports the desired language(s).
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Or use Grammerly API (£££)