JAVA

android hide keyboard

public void hideKeyboard(Context context, View view) {
    InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}

// call from inside an Activity...
hideKeyboard(this, view);
hideKeyboard(this, getCurrentFocus());
hideKeyboard(this, getWindow().getDecorView());
hideKeyboard(this, findViewById(android.R.id.content));

android hide soft keyboard

public void hideKeyboard(View view) {
    Context context = view.getContext();
    InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}

// call from inside an Activity / Fragment
hideKeyboard(view);

android hide soft keyboard

// Available on Android API 30+ / AndroidX Core 1.5+
public void hideKeyboard(View view) {
  ViewCompat.getWindowInsetsController(this)
            .hide(WindowInsetsCompat.Type.ime());
}

// @see https://youtu.be/acC7SR1EXsI
// @see https://developer.android.com/reference/androidx/core/view/ViewCompat#getWindowInsetsController(android.view.View)
// @see https://developer.android.com/reference/androidx/core/view/WindowInsetsControllerCompat#hide(int)
// @see https://developer.android.com/reference/androidx/core/view/WindowInsetsCompat.Type#ime()

How to hide keybord on Android

  
fun hideKeybord() {
            val view = this.currentFocus
            if (view != null) {
                val hideKey = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
                hideKey.hideSoftInputFromWindow(view.windowToken, 0)
            } else {
                window.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN)
            }
        }

// Call your function whatever you want

	hideKeybord() 

hide keyboard android

//With AndroidX:
fun View.hideKeyboard() = ViewCompat.getWindowInsetsController(this)
    ?.hide(WindowInsetsCompat.Type.ime())

android java show hide keyboard:

/**
 * Hides the soft keyboard
 */
public void hideSoftKeyboard() {
    if(getCurrentFocus()!=null) {
        InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
    }
}

/**
 * Shows the soft keyboard
 */
public void showSoftKeyboard(View view) {
    InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
    view.requestFocus();
    inputMethodManager.showSoftInput(view, 0);
}

android hide keyboard

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);
}

android activity keyboard hide

<activity android:name="com.your.package.ActivityName"
          android:windowSoftInputMode="stateHidden"  />