Converting EditText to int? (Android)

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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

    <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" >

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.

Converting EditText to int? (Android), you can achieve this as int val = Integer.parseInt( num.getText().toString() );. and than pass val to the method addone(val);. 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); }

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

get Integer value from EditText Android, Its right to convert the value in editext to string with. String number= editText.​getText().toString();. and convert that string to integer with code,. Integer. Get Integer value from EditText. Create an EditText that is restricted to input signed or unsigned Integer. See the full guide on EditText with numbers here. You can set android:inputType= “numberSigned” to input Integers. <EditText android:id = “@+id/editText” android:layout_width = “0dp” android:layout_height = “wrap_content”

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
}

How would I get an int value from an edit text view in Android studio , How to get EditText Value as integer and put into TextView without button OnClick parseInt(Integer.java:334) at com.bimahelpline.android.ui. Tag: java,android,android-intent,string-conversion I have 2 activities, and I'm passing edit number editText data to 2nd activity with intent. But in second activity I can't convert data from String to int with any functions.

Try this,

EditText x = (EditText) findViewById(R.id.editText1);
int n = Integer.parseInt(x.getText().toString());

How to get EditText Value as integer and put into TextView without , When you define an edit text widget, you must specify the R.styleable. EditText(​Context context, AttributeSet attrs, int defStyleAttr). How do I convert a string into an integer? I have a textbox I have the user enter a number into: EditText et = (EditText) findViewById(R.id.entry1); String hello = et.getText().toString(); And the value is assigned to the string hello. I want to convert it to a integer so I can get the number they typed; it will be used later on in code.

Try the line below to convert editText to integer.

int intVal = Integer.parseInt(mEtValue.getText().toString());

EditText, android java - How to convert string to int to string. activity_main.xml code snippet​. <TextView android:id="@+id/text_view"  Converting a Edit Text to a double android. Browse other questions tagged android android-edittext int double or ask your Easiest way to convert int to string

android java, android - How does Kotlin property access syntax work for Java classes (i.e. EditText setText)? - Stack Overflow[^] Oh, and Editable type is just  Most of the answers are correct. However. editText.getText() returns an Editable value, not a String value. You can get the String value inside the EditText as follows: [code]String value = editText.getText().toString(); [/code]Then finally, parse

How to convert an int into an editable ?, Android. Hi everyone,. How can i convert value of textview to integer? the edittext stay not a number, a sring, for example your name. the int. How to use String.valueOf( int value ) and Integer.toString( int value ) function in android. There are some functions like toast message printing and other gives errors in your activity because you have directly used integer value on it and they don’t have to right ability to display integer values so you need to change int type values to string this process are called as type casting in

Convert Value of TextView to integer, <EditText android:inputType="number" android:digits="01" />. This would restrict the digits entered to just "0" and "1". We might want to limit the total number of  In this tutorial, I will show you how to convert String to Int, Long, Float, Double in Kotlin/Android. Kotlin convert String to Int. The example uses: toInt() to parse the string to an Int, NumberFormatException is thrown if the string is not a valid representation of an Integer.

Comments
  • see this answer stackoverflow.com/questions/4903515/…
  • EditText et =(EditText)findViewById(R.id.ettext); like this.
  • EditText et =(EditText)findViewById(R.id.editText1); int nIntFromET = Integer.parseInt(text); It says "text cannot be resolved to a variable"
  • For the first one, it said "et cannot be resolved" For the second, it said "Integer.parseInt cannot be resolved to a type"
  • I've edited the answer (awaiting peer review), but the problem with the second case is the spurious "new", just remove that.
  • Alright, for the sTextFromET, it says "sTextFromET cannot be resolved to a variable", what do I do? (Sorry, I'm new to Java and programming in general.)
  • Replace sTextFromET with a call to getText() on the EditText instance that you are trying to get the value from.
  • I have tried the following that I have found on different stackoverflow questions, and I get a NullPointerException. pastebin.com/LaXYb4LC
  • Guaranteed to not work. The link is a hint.