android keyboard aosp

The soft keyboard pops up when you click EditText on Android, but when we've entered or want to hide the soft keyboard, we can click the Hide button on the soft keyboard, which is possible, but in order to improve the user experience, We often want to achieve this function: when you want to hide the soft

;LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"android:orientation= "vertical"Android:paddingbottom= "@dimen/activity_vertical_margin"Android:paddingleft= "@dimen/activity_horizontal_margin"Android:paddingright= "@dimen/activity_horizontal_margin"Android:paddingtop= "@dimen/activity_vertical_margin"Tools:cont

Take EditText as an example:1.Activity itself also has the key monitoring EditText key monitoring and Activity key monitoring relationship:activity itself also has a button to listen and tap and release two event monitoringEditText button monitoring is not divided, and released, accurately said: It put these two events in a monitoring event.return false, after the EditText key listener event is executed, it will go down, that is, then the activity of the key monitoringReturn true: Terminates dow

@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

Android N (7.0) when the soft keyboard pops up when the edittext is displayed in the ListView, will it automatically switch to the full keyboard? Problem symptom Description Activity is set in Androidmanifest.xml.android:windowSoftInputMode="adjustPan" Draw Item in ListView The item control is EditText EditText setting InputType to Number

1. // hide the keyboard (InputMethodManager) getSystemService (INPUT_METHOD_SERVICE). hideSoftInputFromWindow (WidgetSearchActivity. this. getCurrentFocus (). getWindowToken (), InputMethodManager. HIDE_NOT_ALWAYS ); 2. // display the soft keyboard. The control ID can be EditText or TextView. (InputMethodManager) getSystemService (INPUT_METHOD_SERVICE). showSoftInput (Control ID, 0 ); 3. Do not automatic

upper right sit punctuation value now think that as long as the control will ActivitY pushes up more than 1/3 screen height, think soft keyboard bounce/if (oldbottom!= 0 Bottom!= 0 (Oldbottom-bottom > Keyheight)) { Viewgroup.layoutparams params = Iv_login_logo.getlayoutparams ();//Get layout, set the width and height of the logo after keyboard bounce params.height = 300; Params.width = 300; I

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

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 ().

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.

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