Android Use Done button on Keyboard to click button

Question

Ok in my app I have a field for the user to input a number  I have the field set to only accept numbers  When the user clicks on the field it brings up the keyboard  On the keyboard  on ICS  there is a done button  I would like for the done button on the keyboard to trigger the submit button i have in my application  My code is as follows   package com michaelpeerman probability   import android app Activity  import android app ProgressDialog  import android content DialogInterface  import android content DialogInterface OnCancelListener  import android os Bundle  import android os Handler  import android os Message  import android view View  import android view View OnClickListener  import android widget Button  import android widget EditText  import android widget TextView  import java util Random   public class ProbabilityActivity extends Activity implements OnClickListener    private Button submit  ProgressDialog dialog  int increment  Thread background  int heads   0  int tails   0   public void onCreate Bundle paramBundle        super onCreate paramBundle       setContentView R layout main       submit     Button  findViewById R id submit        submit setOnClickListener this      public void onClick View view        increment   1      dialog   new ProgressDialog this       dialog setCancelable true       dialog setMessage  Flipping Coin           dialog setProgressStyle ProgressDialog STYLE HORIZONTAL       dialog setProgress 0       EditText max    EditText  findViewById R id number       int maximum   Integer parseInt max getText   toString         dialog setMax maximum       dialog show        dialog setOnCancelListener new OnCancelListener               public void onCancel DialogInterface dialog                   background interrupt                  TextView result    TextView  findViewById R id result                   result setText  heads       heads     ntails       tails                          background   new Thread new Runnable             public void run                 heads 0              tails 0              for  int j   0   Thread interrupted    amp  amp  j  lt  dialog getMax    j                      int i   1   new Random   nextInt 2                   if  i    1                      heads                    if  i    2                      tails                    progressHandler sendMessage progressHandler obtainMessage                                         background start       Handler progressHandler   new Handler         public void handleMessage Message msg             dialog incrementProgressBy increment           if  dialog getProgress      dialog getMax                  dialog dismiss                TextView result    TextView  findViewById R id result               result setText  heads       heads     ntails       tails

User · Answer

Try this   max setOnKeyListener new OnKeyListener         Override     public boolean onKey View v  int keyCode  KeyEvent event           if keyCode    event KEYCODE ENTER                 do what you want

User · Answer

You can try with IME ACTION DONE       This action performs a    done    operation for nothing to input and the   IME will be closed     Your EditTextObj setOnEditorActionListener new TextView OnEditorActionListener                  Override             public boolean onEditorAction TextView v  int actionId  KeyEvent event                    boolean handled   false                  if  actionId    EditorInfo IME ACTION DONE                         Write your logic here that will be executed when user taps next button                          handled   true                                    return handled

User · Answer

And this is a Kotlin version   editText setOnEditorActionListener   v  actionId  event - gt    if actionId    EditorInfo IME ACTION DONE           Put your action there       true     else         false

User · Answer

Your Last Edittext  setOnEditorActionListener call this method automatic hit api  I was Call in LoginActivity in et password   et Pass setOnEditorActionListener new TextView OnEditorActionListener                 public boolean onEditorAction TextView v  int actionId  KeyEvent event                    if   event    null  amp  amp   event getKeyCode      KeyEvent KEYCODE ENTER       actionId    EditorInfo IME ACTION DONE                          Log i TAG  Enter pressed                        Log i Check Internet   and Connect To Server                                       return false                              Working Fine

User · Answer

Kotlin and Numeric keyboard If you are using the numeric keyboard you have to dismiss the keyboard  it will be like  editText setOnEditorActionListener   v  actionId  event - gt    if  action    EditorInfo IME ACTION DONE    action    EditorInfo IME ACTION NEXT    action    EditorInfo IME ACTION UNSPECIFIED            hide the keyboard       val imm   context getSystemService Context INPUT METHOD SERVICE  as InputMethodManager       imm hideSoftInputFromWindow windowToken  0          Take action       editValue clearFocus         return true     else         return false

User · Answer

You can implement on key listener   public class ProbabilityActivity extends Activity implements OnClickListener  View OnKeyListener     In onCreate   max setOnKeyListener this           Override public boolean onKey View v  int keyCode  KeyEvent event       if keyCode    event KEYCODE ENTER             call your button method here           return true

User · Answer

You can use this one also  sets a special listener to be called when an action is performed on the EditText   it works both for DONE and RETURN   max setOnEditorActionListener new OnEditorActionListener              Override         public boolean onEditorAction TextView v  int actionId  KeyEvent event                if   event    null  amp  amp   event getKeyCode      KeyEvent KEYCODE ENTER       actionId    EditorInfo IME ACTION DONE                     Log i TAG  Enter pressed                                  return false

User · Answer

Use this class in your layout    public class ActionEditText extends EditText       public ActionEditText Context context                super context              public ActionEditText Context context  AttributeSet attrs                super context  attrs              public ActionEditText Context context  AttributeSet attrs  int defStyle                super context  attrs  defStyle               Override     public InputConnection onCreateInputConnection EditorInfo outAttrs                InputConnection conn   super onCreateInputConnection outAttrs           outAttrs imeOptions  amp    EditorInfo IME FLAG NO ENTER ACTION          return conn             In xml     lt com test custom ActionEditText                 android id    id postED                  android layout width  match parent                  android layout height  wrap content                  android layout weight  1                  android background   android color transparent                  android gravity  top left                  android hint   string msg type message here                  android imeOptions  actionSend                  android inputType  textMultiLine                  android maxLines  5                  android padding  5dip                  android scrollbarAlwaysDrawVerticalTrack  true                  android textColor   color white                  android textSize  20sp    gt

User · Answer

max setOnKeyListener new OnKeyListener       Override   public boolean onKey View v  int keyCode  KeyEvent event       if keyCode    event KEYCODE ENTER             do what you want

User · Answer

Kotlin Solution  The base way to handle the done action in Kotlin is   edittext setOnEditorActionListener      actionId    - gt      if  actionId    EditorInfo IME ACTION DONE               Call your code here         true           false     Kotlin Extension  Use this to call edittext onDone    action    in your main code  Keeps it more readable and maintainable  edittext onDone   submitForm      fun EditText onDone callback     - gt  Unit        setOnEditorActionListener      actionId    - gt          if  actionId    EditorInfo IME ACTION DONE                callback invoke               true                   false           Don t forget to add these options to your edittext   lt EditText         android imeOptions  actionDone      android inputType  text   gt       If you need inputType  textMultiLine  support  read this post

User · Answer

I copied the following code from AndroidStudio when you create a LoginActivity  I use the ime attributes  In your layout   lt EditText android id    id unidades  android layout width  match parent                      android layout height  wrap content  android hint   string prompt unidades                      android inputType  number  android maxLines  1                      android singleLine  true                      android textAppearance   android textAppearanceSmall                      android enabled  true  android focusable  true                      android gravity  right                      android imeActionId    id cantidad                      android imeActionLabel   string add                      android imeOptions  actionUnspecified   gt    In your Activity  editTextUnidades setOnEditorActionListener new TextView OnEditorActionListener              Override         public boolean onEditorAction TextView v  int actionId  KeyEvent event                if  actionId    R id cantidad    actionId    EditorInfo IME NULL                    addDetalle null                   return true                            return false

User · Answer

Try this for Xamarin Android  Cross Platform   edittext EditorAction     object sender  TextView EditorActionEventArgs e           if  e ActionId Equals  global  Android Views InputMethods ImeAction Done                  TODO Something

User · Answer

if you want to catch the keyboard enter button for doing your job which you want to done through any event like button click  you can write the below simple code for that text view  Edittext ed   EditText  findViewById R id edit text    ed setOnEditorActionListener new TextView OnEditorActionListener      Override public boolean onEditorAction TextView v  int actionId  KeyEvent event        if  actionId    EditorInfo IME ACTION DONE               Do you job here which you want to done through event           return false

[android] Android Use Done button on Keyboard to click button

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