Comment fermez-vous / cachez le clavier Android soft programmatically

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// Check if no view has focus: View view = this.getCurrentFocus(); if (view != null) {       InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);     imm.hideSoftInputFromWindow(view.getWindowToken(), 0); } 

// Only runs if there is a view that is currently focused this.currentFocus?.let { view ->     val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager     imm?.hideSoftInputFromWindow(view.windowToken, 0) } 

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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); } 

hideKeyboard(getActivity()); //won't work 

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

<activity     android:name=".MyActivity"     android:windowSoftInputMode="stateAlwaysHidden"/> 

view = getView().getRootView().getWindowToken(); 

view = fragment.getView().getRootView().getWindowToken(); 

view = findViewById(android.R.id.content).getRootView().getWindowToken(); 

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getWindow().setSoftInputMode(     WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN ); 

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InputMethodManager imm = (InputMethodManager) getSystemService(Activity.INPUT_METHOD_SERVICE); imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0); 

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tabHost.setOnTabChangedListener(new OnTabChangeListener() {     public void onTabChanged(String tabId) {         InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);         imm.hideSoftInputFromWindow(tabHost.getApplicationWindowToken(), 0);     } }