Faire une application qui corrige mes erreurs de prononciation d’un texte saisi ou téléchargé.
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.
- 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
orNotification
component to display feedback (correct/incorrect spelling).
- Add a
-
Blocks Editor:
- Create a list of correct words using the
make a list
block. - Use the
when Text_Changed
event of theTextBox
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 isin list
. - Display "Correct" or "Incorrect" in the
Label
orNotification
.
- Create a list of correct words using the
- 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).
- Add a
-
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 theTextBox.Text_Changed
event if autocorrect is enabled via theCheckBox
.
- 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).