Converting EditText to int Android

Question

I am wondering how to convert an edittext input to an int  I have the user input a number  it than divides it by 8   MainActivity java   SuppressWarnings  unused   public void calcSpeed View view               setContentView R layout activity speed             final TextView mTextView    TextView  findViewById R id textView3       mTextView setText  You should be getting     netSpedCalcd       activity main xml       lt EditText     android id    id editText1       android inputType  number      android layout width  wrap content      android layout height  wrap content      android layout alignParentLeft  true      android layout alignParentRight  true      android layout alignParentTop  true      android layout marginTop  62dp      android ems  10   gt

User · Answer

Try the line below to convert editText to integer   int intVal   Integer parseInt mEtValue getText   toString

User · Answer

You can use like this   EditText dollar  EditText  findViewById R id money    int rupees Integer parseInt  dollar getText   toString

User · Answer

Try this   EditText x    EditText  findViewById R id editText1   int n   Integer parseInt x getText   toString

User · Answer

You can use parseInt with try and catch block  try       int myVal  Integer parseInt mTextView getText   toString       catch  NumberFormatException e           handle the exception     int myVal 0      Or you can create your own tryParse method    public Integer tryParse Object obj        Integer retVal      try           retVal   Integer parseInt  String  obj         catch  NumberFormatException nfe            retVal   0     or null if that is your preference           return retVal      and use it in your code like   int myVal  tryParse mTextView getText   toString         Note  The following code without try catch will throw an exception  int myVal  new Integer mTextView getText   toString    intValue      Or  int myVal  Integer decode mTextView getText   toString    intValue

User · Answer

int total Parson   Integer parseInt etRegularTickets getText   toString     int ticket price Integer parseInt TicketData get 0  getTicket price regular     total ticket amount   ticket price   total Parson  etRegularPrice setText    total ticket amount

User · Answer

I m very sleepy and tired right now but wouldn t this work    EditText et    EditText findViewById R id editText1   String sTextFromET   et getText   toString    int nIntFromET   new Integer sTextFromET  intValue      OR  try       int nIntFromET   Integer parseInt sTextFromET     catch  NumberFormatException e           handle the exception

User · Answer

First  find your EditText in the resource of the android studio by using this code   EditText value    EditText  findViewById R id editText1    Then convert EditText value into a string and then parse the value to an int   int number   Integer parseInt x getText   toString      This will work

User · Answer

In Kotlin  you can do this   val editText1   findViewById R id editText  val intNum   editText1 text toString   toInt

User · Answer

I had the same problem myself  I m not sure if you got it to work though  but what I had to was   EditText cypherInput  cypherInput    EditText findViewById R id input cipherValue   int cypher   Integer parseInt cypherInput getText   toString       The third line of code caused the app to crash without using the  getText   before the  toString     Just for reference  here is my XML    lt EditText     android id    id input cipherValue      android inputType  number      android layout width  match parent      android layout height  wrap content    gt

User · Answer

Use Integer parseInt  and make sure you catch the NumberFormatException that it throws if the input is not an integer

User · Answer

you have to used   String value  et getText   toString    int finalValue Integer parseInt value     if you have only allow enter number then set EditText property   android inputType  number    if this is helpful then accept otherwise put your comment

[android] Converting EditText to int? (Android)

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