How to close/hide the Android soft keyboard programmatically?
To help clarify this madness, I'd like to begin by apologizing on behalf of all Android users for Google's downright ridiculous treatment of the soft keyboard. The reason there are so many answers, each different, for the same simple question is that this API, like many others in Android, is horribly designed. I can think of no polite way to state it.
I want to hide the keyboard. I expect to provide Android with the following statement: Keyboard.hide()
. The end. Thank you very much. But Android has a problem. You must use the InputMethodManager
to hide the keyboard. OK, fine, this is Android's API to the keyboard. BUT! You are required to have a Context
in order to get access to the IMM. Now we have a problem. I may want to hide the keyboard from a static or utility class that has no use or need for any Context
. or And FAR worse, the IMM requires that you specify what View
(or even worse, what Window
) you want to hide the keyboard FROM.
This is what makes hiding the keyboard so challenging. Dear Google: When I'm looking up the recipe for a cake, there is no RecipeProvider
on Earth that would refuse to provide me with the recipe unless I first answer WHO the cake will be eaten by AND where it will be eaten!!
This sad story ends with the ugly truth: to hide the Android keyboard, you will be required to provide 2 forms of identification: a Context
and either a View
or a Window
.
I have created a static utility method that can do the job VERY solidly, provided you call it from an Activity
.
public static void hideKeyboard(Activity activity) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
//Find the currently focused view, so we can grab the correct window token from it.
View view = activity.getCurrentFocus();
//If no view currently has focus, create a new one, just so we can grab a window token from it
if (view == null) {
view = new View(activity);
}
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
Be aware that this utility method ONLY works when called from an Activity
! The above method calls getCurrentFocus
of the target Activity
to fetch the proper window token.
But suppose you want to hide the keyboard from an EditText
hosted in a DialogFragment
? You can't use the method above for that:
hideKeyboard(getActivity()); //won't work
This won't work because you'll be passing a reference to the Fragment
's host Activity
, which will have no focused control while the Fragment
is shown! Wow! So, for hiding the keyboard from fragments, I resort to the lower-level, more common, and uglier:
public static void hideKeyboardFrom(Context context, View view) {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
Below is some additional information gleaned from more time wasted chasing this solution:
About windowSoftInputMode
There's yet another point of contention to be aware of. By default, Android will automatically assign initial focus to the first EditText
or focusable control in your Activity
. It naturally follows that the InputMethod (typically the soft keyboard) will respond to the focus event by showing itself. The windowSoftInputMode
attribute in AndroidManifest.xml
, when set to stateAlwaysHidden
, instructs the keyboard to ignore this automatically-assigned initial focus.
<activity
android:name=".MyActivity"
android:windowSoftInputMode="stateAlwaysHidden"/>
Almost unbelievably, it appears to do nothing to prevent the keyboard from opening when you touch the control (unless focusable="false"
and/or focusableInTouchMode="false"
are assigned to the control). Apparently, the windowSoftInputMode setting applies only to automatic focus events, not to focus events triggered by touch events.
Therefore, stateAlwaysHidden
is VERY poorly named indeed. It should perhaps be called ignoreInitialFocus
instead.
UPDATE: More ways to get a window token
If there is no focused view (e.g. can happen if you just changed fragments), there are other views that will supply a useful window token.
These are alternatives for the above code if (view == null) view = new View(activity);
These don't refer explicitly to your activity.
Inside a fragment class:
view = getView().getRootView().getWindowToken();
Given a fragment fragment
as a parameter:
view = fragment.getView().getRootView().getWindowToken();
Starting from your content body:
view = findViewById(android.R.id.content).getRootView().getWindowToken();
UPDATE 2: Clear focus to avoid showing keyboard again if you open the app from the background
Add this line to the end of the method:
view.clearFocus();
How to close Android Soft KeyBoard programmatically?
I have tested and this is working:
...
//to show soft keyboard
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
//to hide it, call the method again
imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
By the way, the second parameter of your code is not right, please have a look at here.
How to hide soft keyboard on android after clicking outside EditText?
The following snippet simply hides the keyboard:
public static void hideSoftKeyboard(Activity activity) {
InputMethodManager inputMethodManager =
(InputMethodManager) activity.getSystemService(
Activity.INPUT_METHOD_SERVICE);
if(inputMethodManager.isAcceptingText()){
inputMethodManager.hideSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(),
0
);
}
}
You can put this up in a utility class, or if you are defining it within an activity, avoid the activity parameter, or call hideSoftKeyboard(this)
.
The trickiest part is when to call it. You can write a method that iterates through every View
in your activity, and check if it is an instanceof EditText
if it is not register a setOnTouchListener
to that component and everything will fall in place. In case you are wondering how to do that, it is in fact quite simple. Here is what you do, you write a recursive method like the following, in fact you can use this to do anything, like setup custom typefaces etc... Here is the method
public void setupUI(View view) {
// Set up touch listener for non-text box views to hide keyboard.
if (!(view instanceof EditText)) {
view.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
hideSoftKeyboard(MyActivity.this);
return false;
}
});
}
//If a layout container, iterate over children and seed recursion.
if (view instanceof ViewGroup) {
for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) {
View innerView = ((ViewGroup) view).getChildAt(i);
setupUI(innerView);
}
}
}
That is all, just call this method after you setContentView
in your activity. In case you are wondering what parameter you would pass, it is the id
of the parent container. Assign an id
to your parent container like
<RelativeLayoutPanel android:id="@+id/parent"> ... </RelativeLayout>
and call setupUI(findViewById(R.id.parent))
, that is all.
If you want to use this effectively, you may create an extended Activity
and put this method in, and make all other activities in your application extend this activity and call its setupUI()
in the onCreate()
method.
If you use more than 1 activity define common id to parent layout like<RelativeLayout android:id="@+id/main_parent"> ... </RelativeLayout>
Then extend a class from Activity
and define setupUI(findViewById(R.id.main_parent))
Within its OnResume()
and extend this class instead of ``Activity in your program
Here is a Kotlin version of the above function:
@file:JvmName("KeyboardUtils")
fun Activity.hideSoftKeyboard() {
currentFocus?.let {
val inputMethodManager = ContextCompat.getSystemService(this, InputMethodManager::class.java)!!
inputMethodManager.hideSoftInputFromWindow(it.windowToken, 0)
}
}
Android - Programmatically Hide/Show Soft Keyboard
Adding this to your code android:focusableInTouchMode="true"
will make sure that your keypad doesn't appear on startup for your edittext box. You want to add this line to your linear layout that contains the EditTextBox. You should be able to play with this to solve both your problems. I have tested this. Simple solution.
ie: In your app_list_view.xml file
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:focusableInTouchMode="true">
<EditText
android:id="@+id/filter_edittext"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="Search"
android:inputType="text"
android:maxLines="1"/>
<ListView
android:id="@id/android:list"
android:layout_height="fill_parent"
android:layout_weight="1.0"
android:layout_width="fill_parent"
android:focusable="true"
android:descendantFocusability="beforeDescendants"/>
</LinearLayout>
------------------ EDIT: To Make keyboard appear on startup -----------------------
This is to make they Keyboard appear on the username edittextbox on startup. All I've done is added an empty Scrollview to the bottom of the .xml file, this puts the first edittext into focus and pops up the keyboard. I admit this is a hack, but I am assuming you just want this to work. I've tested it, and it works fine.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:paddingLeft="20dip"
android:paddingRight="20dip">
<EditText
android:id="@+id/userName"
android:singleLine="true"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="Username"
android:imeOptions="actionDone"
android:inputType="text"
android:maxLines="1"
/>
<EditText
android:id="@+id/password"
android:password="true"
android:singleLine="true"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="Password" />
<ScrollView
android:id="@+id/ScrollView01"
android:layout_height="fill_parent"
android:layout_width="fill_parent">
</ScrollView>
</LinearLayout>
If you are looking for a more eloquent solution, I've found this question which might help you out, it is not as simple as the solution above but probably a better solution. I haven't tested it but it apparently works. I think it is similar to the solution you've tried which didn't work for you though.
Hope this is what you are looking for.
Cheers!
How to close/hide the Android soft keyboard programmatically?
To help clarify this madness, I'd like to begin by apologizing on behalf of all Android users for Google's downright ridiculous treatment of the soft keyboard. The reason there are so many answers, each different, for the same simple question is that this API, like many others in Android, is horribly designed. I can think of no polite way to state it.
I want to hide the keyboard. I expect to provide Android with the following statement: Keyboard.hide()
. The end. Thank you very much. But Android has a problem. You must use the InputMethodManager
to hide the keyboard. OK, fine, this is Android's API to the keyboard. BUT! You are required to have a Context
in order to get access to the IMM. Now we have a problem. I may want to hide the keyboard from a static or utility class that has no use or need for any Context
. or And FAR worse, the IMM requires that you specify what View
(or even worse, what Window
) you want to hide the keyboard FROM.
This is what makes hiding the keyboard so challenging. Dear Google: When I'm looking up the recipe for a cake, there is no RecipeProvider
on Earth that would refuse to provide me with the recipe unless I first answer WHO the cake will be eaten by AND where it will be eaten!!
This sad story ends with the ugly truth: to hide the Android keyboard, you will be required to provide 2 forms of identification: a Context
and either a View
or a Window
.
I have created a static utility method that can do the job VERY solidly, provided you call it from an Activity
.
public static void hideKeyboard(Activity activity) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
//Find the currently focused view, so we can grab the correct window token from it.
View view = activity.getCurrentFocus();
//If no view currently has focus, create a new one, just so we can grab a window token from it
if (view == null) {
view = new View(activity);
}
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
Be aware that this utility method ONLY works when called from an Activity
! The above method calls getCurrentFocus
of the target Activity
to fetch the proper window token.
But suppose you want to hide the keyboard from an EditText
hosted in a DialogFragment
? You can't use the method above for that:
hideKeyboard(getActivity()); //won't work
This won't work because you'll be passing a reference to the Fragment
's host Activity
, which will have no focused control while the Fragment
is shown! Wow! So, for hiding the keyboard from fragments, I resort to the lower-level, more common, and uglier:
public static void hideKeyboardFrom(Context context, View view) {
InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
Below is some additional information gleaned from more time wasted chasing this solution:
About windowSoftInputMode
There's yet another point of contention to be aware of. By default, Android will automatically assign initial focus to the first EditText
or focusable control in your Activity
. It naturally follows that the InputMethod (typically the soft keyboard) will respond to the focus event by showing itself. The windowSoftInputMode
attribute in AndroidManifest.xml
, when set to stateAlwaysHidden
, instructs the keyboard to ignore this automatically-assigned initial focus.
<activity
android:name=".MyActivity"
android:windowSoftInputMode="stateAlwaysHidden"/>
Almost unbelievably, it appears to do nothing to prevent the keyboard from opening when you touch the control (unless focusable="false"
and/or focusableInTouchMode="false"
are assigned to the control). Apparently, the windowSoftInputMode setting applies only to automatic focus events, not to focus events triggered by touch events.
Therefore, stateAlwaysHidden
is VERY poorly named indeed. It should perhaps be called ignoreInitialFocus
instead.
UPDATE: More ways to get a window token
If there is no focused view (e.g. can happen if you just changed fragments), there are other views that will supply a useful window token.
These are alternatives for the above code if (view == null) view = new View(activity);
These don't refer explicitly to your activity.
Inside a fragment class:
view = getView().getRootView().getWindowToken();
Given a fragment fragment
as a parameter:
view = fragment.getView().getRootView().getWindowToken();
Starting from your content body:
view = findViewById(android.R.id.content).getRootView().getWindowToken();
UPDATE 2: Clear focus to avoid showing keyboard again if you open the app from the background
Add this line to the end of the method:
view.clearFocus();
How to hide soft Keyboard without focus in Android?
Try to use this
You can force Android to hide the virtual keyboard using the InputMethodManager
, calling hideSoftInputFromWindow
, passing in the token of the window containing your focused view.
View view = this.getCurrentFocus();
if (view != null) {
InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
This will force the keyboard to be hidden in all situations. In some cases you will want to pass in InputMethodManager.HIDE_IMPLICIT_ONLY
as the second parameter to ensure you only hide the keyboard when the user didn't explicitly force it to appear (by holding down menu).
or this
InputMethodManager imm =(InputMethodManager) getSystemService(Activity.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
you can find more details here
How to hide Soft Keyboard when activity starts
If you don't want to use xml, make a Kotlin Extension to hide keyboard
// In onResume, call this
myView.hideKeyboard()
fun View.hideKeyboard() {
val inputMethodManager = context.getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
inputMethodManager.hideSoftInputFromWindow(windowToken, 0)
}
Alternatives based on use case:
fun Fragment.hideKeyboard() {
view?.let { activity?.hideKeyboard(it) }
}
fun Activity.hideKeyboard() {
// Calls Context.hideKeyboard
hideKeyboard(currentFocus ?: View(this))
}
fun Context.hideKeyboard(view: View) {
view.hideKeyboard()
}
How to show soft keyboard
fun Context.showKeyboard() { // Or View.showKeyboard()
val inputMethodManager = context.getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager
inputMethodManager.toggleSoftInput(SHOW_FORCED, HIDE_IMPLICIT_ONLY)
}
Simpler method when simultaneously requesting focus on an edittext
myEdittext.focus()
fun View.focus() {
requestFocus()
showKeyboard()
}
Bonus simplification:
Remove requirement for ever using getSystemService
: Splitties Library
// Simplifies above solution to just
inputMethodManager.hideSoftInputFromWindow(windowToken, 0)
How to hide the soft keyboard on OK on an EditText and show it again
I fixed my problem by doing:
kip_time.setOnEditorActionListener(new TextView.OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_NUMPAD_ENTER)) || (actionId == EditorInfo.IME_ACTION_DONE)) {
Log.i("OK", "Enter pressed");
reflexion_time = Integer.parseInt(kip_time.getText().toString());
reflexion_time = reflexion_time * 1000;
hide_keyboard();
}
return false;
}
});
with the hide keyboard:
private void hide_keyboard() {
InputMethodManager imm = (InputMethodManager)getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(kip_time.getWindowToken(), 0);
}
no need for a show_keyboard()
Related Topics
Android: How to Download a Video File to Sd Card
How to Get My Android Device Internal Download Folder Path
Pdf Library for Android - Pdfbox
How to Scale a Streaming Bitmap In-Place Without Reading The Whole Image First
Change Progressbar Color Through Code Only in Android
Is Main Thread The Same as UI Thread
How to Clear The Android Stack of Activities
Programmatically Lock into Portrait Mode for Certain Operations
How to Use Standard Attribute Android:Text in My Custom View
Android Alarmmanager Setexact() Is Not Exact
Android - How to Get View from Context
Adb Doesn't Recognize My Galaxy Nexus - Win7
Fab Animation with Viewpager/Tabslider
Easier Way to Get View's Id (String) by Its Id (Int)
Android Adding a Submenu to a Menuitem, Where Is Addsubmenu()