how to disable keyboard in android programmatically

determines whether the content can be rolled. How to enable and disable the Android keypad: Switch the keyboard: InputMethodManager imm = (InputMethodManager) getSystemService (Context. INPUT_METHOD_SERVICE); // obtain the InputMethodManager instance if (imm. isActive () {// If you enable imm. toggleSoftInput (InputMethodManager. SHOW_IMPLICIT, InputMethodManag

disable the input method. This is another image that displays the mobile phone screen and also contains the keyboard (this image is not obtained through screenshots ). You can clearly see that the OTG cable tray is between the phone and the keyboard, and all I use is a very cheap Logitech USB keyboard. After clic

Android keyboard display control, network check, network monitoring, and android Network MonitoringI. The operation of hiding the input and display keyboards is often used. The control code is pasted here: // Disable the comfortable keyboard method public static void collap

In the project, when you enter a page, edittext automatically obtains the focus by default. So how to cancel this default behavior? I have been searching for it online for a long time. I have listened to a soft keyboard event and called the clearfouse () method, but I have not tested it! You cannot find the corresponding attribute in XML to disable this default behavior. Solution: find one in the parent c

;=) {decorview.getviewtreeobserver (). Addongloballayoutlistener ( Ongloballayoutlistener); }/** * Cancel listener */public void Disable () {Activity.getwindow (). Setsoftinputmode (WindowManager.LayoutParams.SOF T_input_state_hidden | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN); if (Build.VERSION.SDK_INT >=) {Decorview.getviewtreeObserver (). Removeongloballayoutlistener (Ongloballayoutlistener); } private Viewtreeobserver.ongloballayoutlis

In the logon box, line breaks are often prohibited in the input box. There are two methods: The first is to listen to the setoneditexceptionlistener method of EditText, and then disable the enter key. A bad thing about this method is that the enter key is still displayed on the virtual keyboard: /*** Set listener */private void setListener () {userNameEdit. setoneditexceptionlistener (new oneditexceptio

wake-up lock problem. No matter whether your keyboard is unlocked by keyguardlocka or not, the reenablekeyguard () method of the keyguardlocka object will not be abnormal. These two locks have some conceptual understanding. If you think you have obtained a keyboard Lock Object, you can lock the screen. This is a big mistake.You can't lock the screen opened by other programs (if you can, A for loop keeps lo

Android custom keyboard Customize the digital keyboard for business requirements and write a demo Main Code: import android.app.Activity;import android.content.Context;import android.graphics.drawable.ColorDrawable;import android.util.DisplayMetrics;import android.view.View;import android.view.WindowManager;import android.view.ViewGroup.LayoutParams;import andro

1. In Android development, if you encounter a requirement today, if you click another control when entering text, the keyboard operation is automatically hidden and the Click Event of the control is not executed, The next click after the hidden Keyboard can trigger the click event. I have found a lot on the Internet, but all tests fail later. The following

activity to open the input method, the impact of beautiful interface.① in the layout file, place an invisible linearlayout in front of the edittext, allowing him to take the lead in getting the focus: android:focusable="true" Android:focusableintouchmode="true" android:layout_width="0px" android:layout_height="0px"/> ② method Two: First look at a property Android:inputtype: Specify the type of input method, int type, you can select more than one. The value can be

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By default, when edittext gets the focus, a soft keyboard will pop up. If you want to achieve this, a dialog box will pop up directly, like a time dialog box, instead of a soft keyboard, how can you disable the card to bring up a soft keyboard? Method: setinputtype (inputtype. type_null) of the edittext instance is ca

The following uses EditText as an example, On a tablet, the keyboard is displayed in full screen by default. The following attributes disable full screen display. Xml method: Android: id = "@ + id/editText1" Android: layout_width = "match_parent" Android: layout