MaskFormatter | Add text masking functionality to Android EditText | Android library
kandi X-RAY | MaskFormatter Summary
kandi X-RAY | MaskFormatter Summary
MaskFormatter adds mask functionality to your EditText. It will prevent user from inserting not allowed signs, and format input as well.
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Top functions reviewed by kandi - BETA
- Called when text is changed
- Apply mask
- Determines the new index to use for removing characters
- Transforms a character
- Computes a new index for adding a new count
- Returns the new index for adding characters in the given mask
- Applies the specified mask to the specified character
- Called after text has changed
- Set the input type based on the password mask
- Returns the key type for the given character
- Gets the first non - whitespace character from the mask
- Updates the UI
- Setup the EditText
- Setup EditText with dots added to the specified layout
- Get the password mask for the EditText
- Get the original text value
MaskFormatter Key Features
MaskFormatter Examples and Code Snippets
Community Discussions
Trending Discussions on MaskFormatter
QUESTION
I have a bottom Tab bar in my app for navigation and appbar, from the menu page after adding products in Cart screen there is Continue button when i pressed it take me to Login screen, there a normal login with and otp verification, now when i try to navigate back to menu screen after successfull otp verification, i see Tab bar disappeared and the App bar.
How i can fix this problem
Cart Screen
...ANSWER
Answered 2021-Jun-06 at 09:44Your mistake is that you pushed MenuPage to stack in OtpScreen
QUESTION
I have a JFormattedTextField in which the format is dd/MM/yyyy
I want to extract the day, month and year of a date, in dd/MM/yyyy format, time date "ES" (Spain).
I run the JFrame, and if I press button, having the JFormattedTextField empty, why do I have the following error?
The error (see image):
How can I resolve it? I'll show my code...
Code:
...ANSWER
Answered 2021-May-18 at 17:55You still haven't posted proper MRE, because you still don't understand what problem you are attempting to fix.
Forget about your application and concentrate on the problem.
Here is a proper MRE:
QUESTION
ANSWER
Answered 2021-Apr-08 at 11:04After creating a few test classes I realised only columns with Strings got the formatting and the DV, so I changed it to:
QUESTION
MaskFormatter mf = new MaskFormatter("(0###) ### - ## - ##"); // format
JFormattedTextField formattedTextField = new JFormattedTextField(mf);
ANSWER
Answered 2020-Aug-21 at 05:54String text = formattedTextField.getText().toString();
Boolean flag1 = Character.isDigit(text.charAt(2));
if(flag1){
System.out.println("NUMBER");
}else{
System.out.println("NOT NUMBER");
}
QUESTION
I have a function in which I need to set a string to the following format : #####-####-## and padded with leading zeroes.
eg:
1234567 will become 00001-2345-67
98765432109 will become 98765-4321-09
I'm using MaskFormatter and my impression from the documentation was that A represented any letter or digit, and that setPlaceHolderCharacter would pad the string.
I know technically it's for use with text fields but had hoped I could use it in a back-end function, if not is there a different component i should be using?
I have this code below but it throws an exception java.text.ParseException: Invalid character: 1 when it hits mask.valueToString(ndc)
ANSWER
Answered 2020-Aug-11 at 13:56Here is how to fix ERROR java.text.ParseException: Invalid character: ... in MaskFormatter
Solution the error is in valueToString method, you have to add this line of code :
QUESTION
I want to apply a mask on a String "96506550" but I'm getting 965065-50 instead of 96506-550
...ANSWER
Answered 2020-Mar-13 at 11:51You forgot to use
QUESTION
I have two JFormattedTextField for variables Amount and Account No .
Purpose :
- Both field must accept only number
- Acc No can take up to 15 characters which can vary from 8-15. Similarly Amount can have up to 6 characters and also varies.
To achieve this I used MaskFormatter but the problem is the "Variation". Some acc is 15 digits, some are 12 digits so while using MaskFormatter limited to 15, it becomes mandatory to enter 15 digits otherwise inserted data disappears during runtime when we leave the JFormattedTextField
Is there any way to achieve both scenario in java swing?
Please suggest me
ANSWER
Answered 2020-Mar-18 at 18:54Use a DocumentFilter. Then you can customize the filter for your specific requirement.
A basic example to get you started:
QUESTION
I need to make a TextField that has a date filter (dd-mm-yyyy), I managed to create the filter using the dependency mask_text_input_formatter: ^1.0.6 like so
ANSWER
Answered 2020-Feb-25 at 13:07For your specific use case, here's a solution you can try:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install MaskFormatter
You can use MaskFormatter like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the MaskFormatter component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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