android keyboard with trackpad

Package Com.example.key;Import Android.os.Bundle;Import android.app.Activity;Import Android.content.Context;Import Android.view.Menu;Import Android.view.View;Import Android.widget.Button;Import Android.widget.EditText;Import Android.view.View.OnClickListener;Import Android.view.inputmethod.InputMethodManager;public class Mainactivity extends Activity {@Overrideprotected void OnCreate (Bundle savedinstancestate) {Super.oncreate (savedinstancestate);Setcontentview (R.layout.activity_main);Final Ed

Http://blog.sina.com.cn/s/blog_5edb01e90101dwh7.html Method 1:In androidmainfest. XML, select the activity and set the windowsoftinputmode attribute to adjustunspecified | statehidden. Method 2:Defocus edittext. Use the clearfocus method of edittext.For example: EditText edit=(EditText)findViewById(R.id.edit);　　edit.clearFocus(); Method 3:Force hide Android Input Method windowFor example: EditText edit=(EditText)findViewById(R.id.edit);

Android 4.1 and later versions use a scroll time control similar to iOS, but below 4.1, timepicker is used to change the time by clicking the upper and lower buttons. Although it also provides edit box editing, but it may be out of the editing range. To disable the editing of the timepicker input box, set an attribute. // Forbid the keyboard in timepicker Mtimestart = (timepicker) findviewbyid (R. Id. sc

As follows: Noscrollgridview.setonitemclicklistener (New Onitemclicklistener (){ public void Onitemclick (adapterviewLong Arg3){Inputmethodmanager IMM = (Inputmethodmanager) arg1.getcontext (). Getsystemservice (Context.input_method_service);Imm.hidesoftinputfromwindow (Arg1.getapplicationwindowtoken (), 0);if (arg2 = = Bimp.bmp.size ()){New Popupwindows (Publishedactivity.this, Noscrollgridview);}Else{Intent Intent = new Intent (Publishedactivity.this,Photoactivity.class);Intent.putextra ("ID",

R.id.btn_five:Editable.insert (Start, "5");BreakCase R.ID.BTN_SIX:Editable.insert (Start, "6");BreakCase R.id.btn_seven:Editable.insert (Start, "7");BreakCase R.id.btn_eight:Editable.insert (Start, "8");BreakCase R.id.btn_nine:Editable.insert (Start, "9");Break Case R.id.btn_clear:if (editable! = null)editable.delete (0, Editable.length ());Break ;Case R.id.btn_del:if (Start > 0)Editable.delete (start-1, start);Break ;}}};Because the time problem does not give the whole code key pla

"android:layout_height= "Fill_parent"android:layout_weight= "1"android:gravity= "Center"android:background= "@drawable/textview_border_bottom_right"android:text= "9"/>Android:layout_width= "Fill_parent"android:layout_height= "54DP"android:orientation= "Horizontal" >Android:id= "@+id/textview1"Android:layout_width= "1DP"android:layout_height= "Fill_parent"android:layout_weight= "1"Android:background= "#BFBFBF"android:gravity= "Center"android:text= "."/>Android:id= "@+id/textview1"Android:layout_w

Do development, we often put ListView in the middle, and then place a edittext control, so that Editext control to get focus, Input Method pop-up, EditText control up, blocking the listview part of the data, this is not very beautiful. So, we need to get ListView to move up too, so we need to: method One: in the XML file, set the ListView property when added this sentence is ok android:transcriptmode= "normal"; method Two: add a statement to the program: Listview.settranscriptmode (Lis

= S.tostring (). Trim (); if (etpricetrim.length () = = 1 s.tostring (). Equals (".") {//If the length of the EditText is 1 and the user has entered only one. Then buffer append "0" + "." Delete the points we entered//if not deleted in the buffer data will be. 0. Buffer.append ("0"). Append ("."). Deletecharat (0); Etgoodsprice.settext (Buffer.tostring ()); if (S.tostring (). Contains (".")) {//If s contains dot if (S.length ()-1-s.tostring (). IndexOf (".") > 2) {if (tv_softkb_point!=null)

Background:In many app development processes need to listen to the Android device in the activity of the soft keyboard bounce and close, but Android does not seem to provide the relevant listening API to call us, this article provides a practical way to listen to the soft keyboard bounce and close.Pre-Knowledge:The And

method is the view life cycle method, which is called when the view size changes, such as vertical screen switching, soft keyboard popup. Here when the soft keyboard pops up causing the view dimension to change, it calls the Onsizechanged method, in which the core idea of implementing code is based on the size change, when the larger (soft keyboard pops up), som

the soft keyboard "Adjustpan" theThe Activity main window does not adjust the size of the screen to allow space for the soft keyboard. Instead, the contents of the current window are automatically moved so that the current focus is never covered by the keyboard and the user can always see the part of the input. This is usually not expected th

Android custom keyboard (solves the font color problem of the pop-up prompt) Recently, we are preparing to create a project. We need to use a custom keypad to ensure security. We also need to precisely obtain parameters such as the position, intensity, and area of the fingertip contact screen when you click the keyboard. Some code on the Chinese Internet is used

AndroidKeyboard System The life cycle of the keyboard system in Android starts from the startup of the system to the shutdown of the system, during the entire process, we hope that any button that is pressed will have an event. The investigation shows that the android keyboard system runs through the kernel (driver) at

When we click in the EditText provided by Android, we will automatically eject the soft keyboard, in fact, the control of the soft keyboard can be achieved by Inputmethodmanager this class. The way we need to control the soft keyboard is that two kinds of one are like edittext when the OnClick event occurs when a soft

This two-day Android app has added a transparency bar effect, finding that the keyboard bounces off the edittext at the bottom of the screen, doesn't look like the size of the window, and scrolls ScrollView to display the EditText on top of the keyboard. Have encountered similar problems before, so after the solution simply write all about edittext and the

Android provides the Windowsoftinputmode property to control the interaction of the Input Method Soft Keyboard window and the Activity main window, divided into window resizing series and input method soft keyboard display control series.Window Sizing Series:This series of parameters is used to control the adjustment strategy of the Activity main window when the

The scene is like this, the site filter button click after the pop-up layer (fixed), when the input box to get focus after the pop-up system with the soft keyboard, on Android 10 browser to test the comparison, found in the 360 browser pop-up keyboard after the text box to get focus is covered by a soft keyboard. Scre

Background:In many app development processes need to listen to the Android device in the activity of the soft keyboard bounce and close, but Android does not seem to provide the relevant listening API to call us, this article provides a practical way to listen to the soft keyboard bounce and close.Pre-Knowledge:The And

Reprint Please indicate the source: http://blog.csdn.net/llew2011/article/details/51598682 We usually meet some wonderful needs in the development, In order to achieve these needs, we often racked our brains and sometimes the food is not fragrant, a bit exaggerated (*^__^*) ... One of my deepest impressions is the need to show some words in bold text. At that time a lot of effort, but fortunately, the problem is finally resolved, interested in child boots can look at:

Use XML code on the activity node of manifest Android: the use of windowsoftinputmode. How the activity interacts with the keyboard. The setting of this attribute will affect two things: 1> soft keyboard status-whether it is hidden or displayed-When activity becomes the focus of user attention. 2> adjust the main window of the activity-whether t