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Recently there is a need to pop the soft keyboard when you click EditText, and then hide the soft keyboard when you click on an empty space or another control. This requirement is very useful on tablets, because the screen is large and users cannot hide at the bottom left corner every time, and it's easier to click in the blanks.Just beginning to search from the Internet, not very ideal, then suddenly think
Before I also encountered a problem about getting a soft keyboard state, on the internet to find a lot of information, basically the answer is to use GetWindow (). GetAttributes (). softinputmode== WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED to determine if the soft keyboard is open, if the equality is open, then you can follow this code for subsequent operations. But I tried for a long time, wh
@Override Public voidOnresume () {Super. Onresume (); //gets the height of the current screen contentGetWindow (). Getdecorview (). Addonlayoutchangelistener (NewView.onlayoutchangelistener () {@Override Public voidOnlayoutchange (View V,intLeftintTopintRightintBottomintOldLeft,intOldTop,intOldRight,intOldbottom) { //get the bottom of the view visible areaRect rect =NewRect (); GetWindow (). Getdecorview (). Getwindowvisibledisplayframe (rect); //Avoid recurring eventsString keyboa
Transferred from: http://www.devdiv.com/home.php?mod=spaceuid=65729do=blogid=11847Many applications for an interface such as access to the search interface or modify information and so on, in order to user experience should automatically eject the soft keyboard instead of letting the user actively click the input box to pop up (because the user entered the interface is necessarily to change information). This effect is achieved as follows:[Code]java C
Soft Keyboard Popup Extrusion graphics very perverted, the design of the model will be in the software disk popup data becomes ugly, in order to remain unchanged, just toManifest.xml the corresponding Activity to addAndroid:windowsoftinputmode= "Adjustpan|statehidden"In order not to let the software disk pop-up, if it is activity, you can directly add the following code to solve the problem of automatically eject the soft
Android App monitors the keyboard buttons in three ways and changes the keyboard's bottom right corner to determine the key style, androidapp
ActionNone: Enter key. Press the button and move the cursor to the next line.ActionGo: Go,ActionSearch: magnifiersActionSend: SendActionNext: NextActionDone: Done, OK/complete, hide the keyboard, even if it is not the last
outermost layout . Addonlayoutchangelistener (New Onlayoutchangelistener () {@Overridepublic void Onlayoutchange (View arg0, int arg1, int arg2, int arg3,int arg4, int arg5, int arg6, int arg7, int arg8) {TODO auto-generated Method Stubif (EditText. Hasfocus ()) {/*** There is no use of handler, so Sroderscrollview will not scroll to the bottom. Just scrolls the initialization height.* All scroll to the bottom if scrollview too long will cause edittext to roll out of the screen* New Handler ().
not only allows you to use the computer's keyboard and mouse directly control the operation of Android devices, but also to achieve cross-device copy and paste (clipboard sharing), and even support file drag and drop transmission, used up one go, it is much more sour, and the use is very wide.Simply connect your Android
First through a page to see the ins and outs of things, the page looks like this:
This page is just a screen size, so there is no scroll bar, because the "save" key above the item note is required to fill out, when he clicked will appear virtual keyboard, but the Android phone pop-up keyboard will cover the input box, so that users can not see. Apple mobile ph
This paper analyzes the hidden display method of the soft keyboard of Android programming. Share to everyone for your reference, specific as follows:
Android is a specially designed operating system for touch screens, and when you click on the edit box, the system automatically pops up a soft keyboard for the user to
popup/shutdown of the soft keyboard (r.id.login_root_ layout);
Obtain the area
Logolayout = (linearlayout) Findviewbyid (R.id.login_layout_logo) to control the concealment and display;
Resizelayout.setkeybordstatelistener (this);//Set callback method
}
//Implement the method in the interface, which is called in the Resizelayout onsizechanged method
@Override public
void StateChange (int state) {
//TODO auto-generated a stub
switch (state) { C19/>case
Keyboard shortcuts for Android simulators, android Simulators
The keyboard shortcut for the Android simulator. For more information, see
Home Key (small house key)
The home Key is mapped on the keyboard, which is quite memorable.
left arrow at the same time
Move to the end of the next word
Press Ctrl and right arrows at the same time
Move to the beginning of the previous word
Press Ctrl and left arrows at the same time
Page UP
Press Alt(or Search) and up arrow at the same time
Page Down
Press Alt(or Search) and down arrow at the same time
Go to top of page
Press Ctrl + Alt and up arrow at the same time
Go to the
Android listening: the mobile phone's soft keyboard pops up and down, android listening
Background:
In many App development processes, you need to listen to the soft keyboard of the Android device in the Activity, but Android does
Android-when you click EditText, the keyboard pops up. The blank space beyond EditText disappears. android-edittext
When you click EditText in android, the soft keyboard will pop up. However, when you have input or want to hide the soft
Android display and hide Input Keyboard usage, android Input Method
In some cases, you need to forcibly hide the Android Input Keyboard. If the current keyboard is displayed, You Need To forcibly hide the Input
EditText is embedded in ListView, which causes Android keyboard crash. edittext android
Today, I encountered a strange problem. When I clicked EditText on my hammer and Samsung mobile phone, the keyboard flashed and fell back. I did not find this problem on other mobile phones, and I did not find it after searching fo
If you want an Android surface tablet like this, it's fun to watch. We know that Android's current input is achieved through a soft keyboard, with less external keyboard, which is understandable on the phone. When the phone connected to the external keyboard, the overall will appear top-heavy, and with the
is displayed.
3. Use and implement keyboard event logic
In a layout, you can use your own defined numeric keypad directly:
In the activity, we operate the numeric keypad:
Import Android.os.Bundle;
Import android.support.v7.app.AppCompatActivity;
Import android.text.Editable;
Import Android.view.View;
Import android.view.animation.Animation;
Import Android.view.animation.AnimationUtils;
Import Android.widget.AdapterView;
Import An
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