How To Set Focus On Edittext In Android Programmatically

Set edittext input type number programmatically android. This example demonstrate about How to use singleton class in android. Resizable app widgets - Android 4. When the app starts, the first EditText has the initial focus. The Android system shows an on-screen keyboard, known as a soft input method, when a text field in your UI receives focus. Must be a boolean value, either "true" or "false". The EditText is the standard text entry widget in Android apps. Add image icon inside EditText android programmatically Juned Mughal November 26, 2015 December 31, 2016 Android Examples Tutorials Set image into editText on button click via MainActivity. To provide the best user experience, you can specify characteristics about the type of input you expect (such as whether it's a phone number or email address) and how the input method should behave (such as whether it performs auto-correct for spelling mistakes). How to open a URL in android App in browser ; Android create and delete assets file ; Android difference between res and assets ; How to use Uri. android - Get absolute coordinates of a View How to set selected item of Spinner programmatically in Android. You can check this. xml file where you can define different style definitions for your views. A quick Internet search for adding borders to views programmatically resulted in the usual XML based solutions, listed below. Let's say you have a EditText, AutoCompleteTextView, SearchView etc. Actually, there are lots of links you can find to design view using XML in Android, but here I am going to give a good look and feel. I had to figure it out today so I thought I'll shared it with the world. When you call DriveResourceClient. How to Set the Minimum Width of a TextView android:minWidth was added in API Level 1 Makes the TextView be at least this many pixels wide. This way you don't disturb the focus handlers on the EditText elements, and focusing them should bring up the keyboard as intended. Click the Text tab to edit the XML code, and extract the "Enter Your Message Here" string into a resource named editText_main. Sometimes, when developing any application in android, we need to hide keyboard at start-up screen if our screen holds editable views like EditText, Spinner etc which have focus on them. There are one TextView and two Buttons in above screen. It does appear to mostly work on a non-rooted Nexus 5 — changing the setting to infinity does remove. Android EditText. Similar threads B4A Question EditText BackGround Color not at full whidt problem B4A Tutorial Handle the soft keyboard with the IME library B4A Library [B4X] XUI Views - Cross platform views and dialogs B4A Question Weekly countdown timer B4A Question Classes are soon coming. TextView text foreground color and background color in source code. This example will tell you how to set android. I used the following XML in my Android layout to make this happen: New -> Project -> Android Application Project (or) Android Project. Here's how to easily fake your GPS location on Android. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Till then stay tuned for more tutorials. This example explains how to apply Shadow Effect on Android TextView. EditText Listener. Android EditText text change listener example Android programmatically update application when a new version is available RPGLE convert date to numeric or character - Use %date(), %Char(), %dec(). This Android EditText tutorial covers how to take user experience to the next level by writing a validate as you go TextWatcher for date entry fields. Get Value from the EditText and Set value to the TextView. I have disabled all View object except the one I need to focus and it still goes somewhere else. Simply stated and per the Android documentation, a FragmentManager manages the fragments in an Activity. Set zoom level of map. The SDK for Android supports API 14+. The Android platform tries to figure out the most logical focus order based on each view's closest neighbor. In this tutorial, I am going to show how to use/create android EditText to control and get input from user. To do the job, TextInputLayout uses an EditText attribute, called hint. Children can be position almost anywhere or children view can position to the right, left, top and bottom of another children view. So I played a little trick with JQuery to set the focus correctly In normal case just putting the $("#yourtextbox"). View; import. Read the Attention prompt that comes up on screen and tap OK if you wish to continue. For the screenshot of this application, please scroll to the end of this article. Francis in Android on March 25, 2014, 8:01 AM PST. Resizable app widgets - Android 4. This article provide an overview of what Android input method editors (IMEs) are and what an application needs to do to work well with them. Enable Disable JavaScript on WebView in android. Programmatically click edittext I have a button in my app that adds a string to whatever is in an edittext field. axml layout? If not, how would I best do this programmatically? Not currently using a shape to draw my EditText (hoping to avoid this). what i want to acheive is that in the first edittext after typing few characters say for example i type "abc", the focus should automatically shift to the next edittext i used the following code but cant get it right. When we need to show long text like Terms and conditions in EditText. Tap on current keyboard under Keyboard & input methods. In this tutorial, we'll be implementing EditText using Kotlin in our Android Application. This article provide an overview of what Android input method editors (IMEs) are and what an application needs to do to work well with them. GridLayout is a layout manager used to arrange child views in grid. Clancy and Burke were part of the team that set a new world record at London 2012 and, along with Doull and Wiggins, sent that mark tumbling twice in Rio - in the semi-final victory over New Zealand and then again in the final. 1 introduces improved App Widgets that can automatically resize, based on where the user drops them on the home screen, the size to which the user expands them, and the amount of room available on the home screen. 10 thoughts on “ Android : How to programmatically click / select / tap a listview item ” MK 11/16/2011 at 6:21 pm. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this. Programmatically. Generate toString() method in your class and save the object as String by calling toString() This method is not useful when you want to retrieve the value and construct the object from String. Styles can also be set to a component in its xml declaration, but sometimes it is necessary to set the styles programmatically. So try using the app without specifically calling those methods and see if it happens. focusable to true but I cannot get the previous EditText to gain focus. createFile(), the Drive for Android API places the new file in the folder that you passed in as an. In some cases, you want to make your views explicitly focusable or change the focus order to reflect how the user uses your app. Go to Android Development Tutorials to get list of all Android Tutorials. but the method textCursorDrawable() is only existed in R. Create an Android project, if you don't already have one. This example will tell you how to set android. A quick Internet search for adding borders to views programmatically resulted in the usual XML based solutions, listed below. Clancy and Burke were part of the team that set a new world record at London 2012 and, along with Doull and Wiggins, sent that mark tumbling twice in Rio - in the semi-final victory over New Zealand and then again in the final. You must call removeView() Android set focus on EditText or Button programmatically ; Android hide show button programmatically. TextInputLayout is a new element introduced in Design Support library to display the floating label in EditText. This way you don't disturb the focus handlers on the EditText elements, and focusing them should bring up the keyboard as intended. To detect when the EditText lost focus, you need to use the setOnFocusChangeListener(OnFocusChangeListener l) method. In my this tutorial i am creating two edittext boxes and two buttons into layout xml file and selecting edittext box on button click event. It is used to display checked and unchecked state of a button providing slider control to user. In this recipe, you will learn to anchor ListPopupWindow to an EditText control. Using the AlarmManager will be the focus of my next. It should show when the user clicks on the EditText by default (when the field gets focus, the keyboard shows). In this post we will be seeing how you can connect android application to your Microsoft server Database. txtOutput); textout. Enable Disable JavaScript on WebView in android. To get the focus on the selected EditText we need to set the android:. Styles in Android are a very useful kind of resources which allow us to easily configure a set of components. 15: android:inputMethod: It sets, it specifies that edittext should use specified input method. It's pretty bad in Wolverhampton, he said. How to remove auto focus from EditText in Android. The new layout in activity_main. pdf), Text File (. If the soft keyboard doesn't show for some reason then you should figure out why. I’ve been working through the examples in the excellent Android book, Android Programming: The Big Nerd Ranch Guide, and was trying to figure out how the example in Chapter 10 worked, specifically how the crime data was being saved without the use of a “save” button. If the user is focused on the 12 button and presses "down" on a directional pad, the next control to take focus will be the 11 Button, followed by the 10 Button, etc. Programmatically click edittext I have a button in my app that adds a string to whatever is in an edittext field. 준비가 되지 않은 상태에서 UI를 변경 시킬려고 해봤자 동작이 원활히 될 일이 없지 않겠는가. Please go through the article on Environment to know how to set up an android working environment. Privacy & Cookies: This site uses cookies. I set my camera in a tree branch and we posed for a picture together. RelativeLayout in Android is most flexible layout. B4X Community - Android, iOS, desktop, server and IoT programming tools Home Forums > B4A - Android > Android Questions > Android Question how to set EditText focus?. but the method textCursorDrawable() is only existed in R. While the user touches on the EditText the keyboard will appear and the user can type whatever text he wants and it will display in the EditText control of Android. Android library contain custom realisation of EditText component for masking and formatting input text - pinball83/Masked-Edittext. Call the below methods by passing EditText, SearchView or any view object in it. sourceforge. NET First we saw some simple code to create a pretty multi-line text object , then we saw some code to place it using a “drag jig” , now we’re going to launch AutoCAD’s In-Place Editor (IPE) for MText once the object has been placed. We could also set a listener to our EditText or TextView. Android focus change Sometimes, you need to validate text input by user when the EditText lost focus. Getting Started with Android is a no nonsense guide to setting up an Android development environment. If you want to add rounded corner to any kind of android view like linear layout, relative layout, button etc. You can use ListPopupWindow to anchor to a host view and display a list of options. Let us now see how we can create a simple AlertDialog box in android: Step 1: Set up the android environment. The android tutorials are meant for. setInputType(InputType. You will have to press the return button (hardware) to hide the keyboard despise it being useless on your home screen. It is an extends TextView and additional attributes that allows user to input values. In this post we will be seeing how you can connect android application to your Microsoft server Database. In the main. Setting up call forwarding on Android helps me avoid call roaming fees, as I can reroute all calls to my home phone, or a local number. How can I prevent the SmsManager from adding it to the device SMS history? I am trying to make an app that send SMS in the background. To create a new instance of EditText EditText editText = new EditText(context); It sets the property of EditText to single line. If you’re working with an Android application, this source code seems to work to load an image from a file: Bitmap bitmap = BitmapFactory. To find out more, including how to control cookies, see here. Enable Disable JavaScript on WebView in android. While the user touches on the EditText the keyboard will appear and the user can type whatever text he wants and it will display in the EditText control of Android. Tap and hold on the text. Explicitly set the focus in your code to provide a path for users to navigate through the input elements using directional keys or a trackball. Read our Everything about colors in Android appendix to understand how to define colors. Add hint in editText through programming on button click. Create a new project in Android Studio by navigating to File ⇒ New Android ⇒ Application Project and fill required details. For other android UI components, it is similar to change foreground and background color like this. Styles in Android are a very useful kind of resources which allow us to easily configure a set of components. 1 introduces improved App Widgets that can automatically resize, based on where the user drops them on the home screen, the size to which the user expands them, and the amount of room available on the home screen. android - Get absolute coordinates of a View How to set selected item of Spinner programmatically in Android. Open res ⇒ values ⇒ strings. Hello Readers! In this post, we will learn about how to create android editText programmatically. Setting the input type programmatically editText. Set one of the three radio buttons to be selected by default, using android:checked = "true". Get Value from the EditText and Set value to the TextView. Resizable app widgets - Android 4. xml looks like this:. Hello Readers! In this post, we will learn about how to create android EditText programmatically in kotlin. Change editText box selection on button click handling using Requestfocus function through programming file. I just added an editable EditText widget to an Android application, and I needed to make the EditText a certain height, and also make the text in the EditText scroll, in case the user added some really long text. To actually do so requires. and programmatically set its visibility based on the SharedPreference of “Use custom keyboard”, when the EditText. EditText not Editable but Scrollable. android - How to restart an Activity How to set selected item of Spinner programmatically in Android. EditText cursor can be easily changeable through android:textCursorDrawable=”@null” attribute and after that you have to define android:textColor=” “ attribute and it will automatically get the text color as cursor color. How Do I Validate An Android Form? I have heard lots of questions about how to develop for Android OS lately, so I’ve made a point to explore more about native Android programming. : Button « UI « Android. The EditText is the standard text entry widget in Android apps. RED);//set the red text color 6. The SDK for Android supports API 14+. editTextStyle);}. Creating the Simple Android Application User Interface. You can also execute below shell command to list all the running services. If you are using java code to generate layout then you can use methods setFocusable(boolean) and setFocusableInTouchMode(boolean). EditText not Editable but Scrollable. If the edit text has focus, the hint moves up, so you can type. This example demonstrate about How to use singleton class in android. So far, we have seen all the UI's that you have created, using XML file. Using xml attributes android:background="" is the attribute used to set background for any Layout file. I've got a layout with two editexts. All interactive widgets provided by the Android framework (such as Button and EditText) are focusable. You can create them programmatically, reading from a list of objects that contain the data needed for an EditText - for example - from a list of Question objects that you create by parsing a questionnaire json file. If the soft keyboard doesn't show for some reason then you should figure out why. Setting the focus means making the field active so the cursor is blinking and ready to accept text input. val edit_text=EditText(this) Kotlin Android Tutorial - Create a dynamic EditText Widget programmatically and add the EditText to a LinearLayout in Kotlin. This tutorial will help you do that and will serve as an introduction to use of Android form widgets. You can hide and show the keyboard programmatically with the following methods. Tap the Apps icon in the bottom-right of the home screen. e give focus to the text field AND display soft keyboard if necessary (if no hard keyboard available). editTextStyle);}. Android programmatically add views - Button, TextView, EditText, RadioButton, CheckBox, ToggleButton Sometimes there is need for dynamically generating screen layout based on data from SQLITE database tables, such as question answer forms, etc. Home / Android / Set margins in dp programmatically - Android 17 Oct 2015 by Krrishnaaaa No Comments Sometimes at runtime, it is required to set margin to a view. Go to your Phone Settings. Search in PLACES API and select on map. When used correctly, relative layouts can be the. If you want to add rounded corner to any kind of android view like linear layout, relative layout, button etc. To detect when the EditText lost focus, you need to use the setOnFocusChangeListener(OnFocusChangeListener l) method. I assume you have connected your actual Android Mobile device with your computer. First create a new Android project in Android studio. A quick Internet search for adding borders to views programmatically resulted in the usual XML based solutions, listed below. An EditText is used for accepting input from a user. Some common scenarios might include: The ordering is right but the first component with the focus is not set. I have also tried numerous other things such as calling a its PerformClick() method. Tap and hold on the text. txtOutput); textout. EditText simpleEditText=(EditText)findViewById(R. To set margin to the view create LayoutParams instance, and set margin to the view. Create an Android Application with Kotlin Support and replace activity_main. Dynamically setting up hint text on button click function. By doing so, when the application is installed it will be clear to the user what specific access permissions are required by the application. Step #1 image Next thing you'll need to do to be able to spoof your location on Android is to become a developer. Clancy and Burke were part of the team that set a new world record at London 2012 and, along with Doull and Wiggins, sent that mark tumbling twice in Rio - in the semi-final victory over New Zealand and then again in the final. How to Select All Text in an EditText on Focus added in API Level 1 If text is selectable, select it all when the view takes focus. A second 23-year-old man has also been detained on suspicion of assisting an offender. “text” in the center of the view. pdf), Text File (. How to clear all activity stack in Android By Ravi Tamada October 27, 2013 0 Comments Normally when we launch new activity, it’s previous activities will be kept in a queue like a stack of activities. How to move your focus through EditText on Android Recently, I found many apps make the focus move through IME, like the Example I will make here, if you have 3 EditText, you need the user t Create, Rename, Delete, Read and Write File on iOS. To create multiple files programmatically, or if you prefer to use your own UI to let users specify additional metadata, you must use the DriveResourceClient. EditText not Editable but Scrollable. com is a platform that focuses on sharing information about android, Java, android games and Php Yii framework. Sometimes it is the requirement of the program to add EditText programmatically. If the user is focused on the 12 button and presses "down" on a directional pad, the next control to take focus will be the 11 Button, followed by the 10 Button, etc. 1 we were using TextView tag. I've got a layout with two editexts. Add image icon inside EditText android programmatically Juned Mughal November 26, 2015 December 31, 2016 Android Examples Tutorials Set image into editText on button click via MainActivity. It's not very intuitive. If you have a Pixel Android, you can set the time from within the Clock app by opening the Clock app, tapping ⋮, and tapping Settings in the resulting drop-down menu. It should show when the user clicks on the EditText by default (when the field gets focus, the keyboard shows). public EditText (Context context, AttributeSet attrs) {this (context, attrs, com. An InputFilter can be attached to an EditText to constrain the changes that can be made to them. For this purpose, we can use image also but I'll use XML here. Find the text you want to copy and paste. Android EditText widget is used to get user inputs like message box, login form, etc. Enable Disable JavaScript on WebView in android. When a user brings an Android view into focus, the Android framework directs the view to draw itself. 1 we were using TextView tag. A second 23-year-old man has also been detained on suspicion of assisting an offender. Bitmap; import android. It allows you to keep track on each character when entered on EditText. Setting the input type in XML Other options besides text can be found in the documentation. LayoutParams, instead. on the screen layout. So here is the completes step by step tutorial for Change EditText cursor color in android programmatically. Inducesmile. My programmatic approach differs in that it's, well, programmatic. Click the Text tab to edit the XML code, and extract the "Enter Your Message Here" string into a resource named editText_main. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. If you want to know more about listeners and how you can setup. getText());. Request focus is used to set automatically keypad function on edittext box so just after activity starts it will automatically select defined Requestfocus editText and open keypad so application user can directly insert data into editText box Andr. We will go through different steps that explains how to create EditText dynamically and use it in any android application. I've been working through the examples in the excellent Android book, Android Programming: The Big Nerd Ranch Guide, and was trying to figure out how the example in Chapter 10 worked, specifically how the crime data was being saved without the use of a "save" button. Until user touch on one of editable view, we need to hide keyboard. 02/16/2018; 8 minutes to read; In this article. In EditText views, it's better to use android:hint rather than android:text for the default text. kt with the following content. We will also go through different attributes that are commonly used to customise this widget. Let us now see how we can create a simple AlertDialog box in android: Step 1: Set up the android environment. Edittext loses content on scroll in recyclerview. In this Android Example, we will see how to open a DatePickerDialog on EditText click event, select the date from the Calendar, and set it in EditText in dd-MM-yyyy format using SimpleDateFormat. While this method does work, it has a down side, quitting the application with the home button (hardware) will let the keyboard on screen. This means that as soon as the page has loaded the user can begin typing without having to click in the text field first. android - How to restart an Activity How to set selected item of Spinner programmatically in Android. beef tartar smørrebrød topped with egg emulsion and miniature potato chips, and Marvin Bartley (Livingston) wins a free kick on the left wing. Programmatically. In this tutorial, I am going to show how to use/create android EditText to control and get input from user. Android :: Placing A TextView Before EditText Element In Android Layout XML Causes EditText Not To Show Jul 29, 2010 Every time I put a TextView before an EditText element in a LinearLayout, the EditText does not show. Set cursor drawable programmatically in android This below method is use for change cursor drawable programmatically in android. A quick Internet search for adding borders to views programmatically resulted in the usual XML based solutions, listed below. This example will tell you how to set android. Call the below methods by passing EditText, SearchView or any view object in it. To find out more, including how to control cookies, see here. So I played a little trick with JQuery to set the focus correctly In normal case just putting the $("#yourtextbox"). Every text field expects a certain type of text input, such as an email address, phone number, or just plain text. TextInputLayout is a new element introduced in Design Support library to display the floating label in EditText. Last update 15. Set zoom level of map. what i want to acheive is that in the first edittext after typing few characters say for example i type "abc", the focus should automatically shift to the next edittext i used the following code but cant get it right. When a user brings an Android view into focus, the Android framework directs the view to draw itself. We will go through different steps that explains how to create EditText dynamically and use it in any android application. you might be wondering that how automatically android is taking color for android edittext cursor and unable to find the method to set cursor color. “Android Notes 69 : How to place cursor position at the EditText?” is published by Kuray Ogun in FreakyCoder Software Blog. In android an EditText can set the OnFocusChangeListener and then implement the onFocusChange method to listen for changes to that view. Here's how to easily fake your GPS location on Android. If you disable EditText using setEnabled(false), the style/color will change to light gray. BitmapFactory; Assuming that your pathToPicture is correct, you can then add this bitmap. Android EditText. Android EditText EditText is a subclass of TextView that allows user input and editting. The new layout in activity_main. beef tartar smørrebrød topped with egg emulsion and miniature potato chips, and Marvin Bartley (Livingston) wins a free kick on the left wing. Setting the focus means making the field active so the cursor is blinking and ready to accept text input. Wouldn’t it be nice if we add some simple user interaction to it. Android programmatically add views - Button, TextView, EditText, RadioButton, CheckBox, ToggleButton Sometimes there is need for dynamically generating screen layout based on data from SQLITE database tables, such as question answer forms, etc. Android provides "touch mode" for devices that respond to touch, such as smartphones and tablets. textColorHint: textColorHint is an attribute used to set the color of displayed hint. View; import. NOTE: In this example, LinearLayout. Create a project named “My_Dialog” with the activity “Dialog”. How to remove auto focus from EditText in Android. val edit_text=EditText(this) Kotlin Android Tutorial - Create a dynamic EditText Widget programmatically and add the EditText to a LinearLayout in Kotlin. Programmatically. TextView text foreground color and background color in source code. private TextView textout; textout = (TextView) findViewById(R. Change focus edittext android Seeing that 4-0 there against a very strong West Ham team, it'll go down as one of the biggest results here at the Kassam, probably the biggest result in recent years, Robinson said. editText is set to. android android-widget android-button. This article starts with an introduction of the EditText tag in XML. Francis in Android on March 25, 2014, 8:01 AM PST. To actually do so requires. When it has lost focus, a method is called, which checks the value of the EditText with one in the database. Dynamically setting up hint text on button click function. Tap and hold on the text. Other people use it to avoid being bothered during vacations. As simple as get a text input from user and display it. This example will tell you how to set android. test; import android. Create a new project in Android Studio by navigating to File ⇒ New Android ⇒ Application Project and fill required details. NOTE: In this example, LinearLayout. An InputFilter can be attached to an EditText to constrain the changes that can be made to them. I used the following XML in my Android layout to make this happen: New -> Project -> Android Application Project (or) Android Project. I have written an Android Hello World tutorial some time back. How to Select All Text in an EditText on Focus added in API Level 1 If text is selectable, select it all when the view takes focus. This post explains the various code hacks used for controlling the appearance and behavior of the Android keyboard. If you have a Pixel Android, you can set the time from within the Clock app by opening the Clock app, tapping ⋮, and tapping Settings in the resulting drop-down menu. This topic describes how to handle device orientation changes in Xamarin. The new layout in activity_main. Programmatically set focus keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. In this short code example in Kotlin I am going to share with you how to create an EditText programmatically and also how to: Add the created EditText in a ConstraintLayout Set hint text for the TextView Set text color Set EditText backgroundColor Layout XML file for the EditText UI component. So here is the complete step by step tutorial for Add Requestfocus on EditText programmatically android. EditText widget in android allows us to enter data in UI like html web forms. attr, if you wanna set this attribute, you can only call the construct method below by including a editText in XML file. I just added an editable EditText widget to an Android application, and I needed to make the EditText a certain height, and also make the text in the EditText scroll, in case the user added some really long text. You can create them programmatically, reading from a list of objects that contain the data needed for an EditText - for example - from a list of Question objects that you create by parsing a questionnaire json file. Contribute to bachors/Android-Prefix-Input development by creating an account on GitHub. android - Ellipsize for multiline TextView How to set selected item of Spinner programmatically in Android. android:descendantFocusability="beforeDescendants" android:focusableInTouchMode="true" This makes the root layout focusable and gain focus before the EditText elements gain focus. xml and add below string values. val edit_text=EditText(this) Kotlin Android Tutorial - Create a dynamic EditText Widget programmatically and add the EditText to a LinearLayout in Kotlin. Add image icon inside EditText android programmatically Juned Mughal November 26, 2015 December 31, 2016 Android Examples Tutorials Set image into editText on button click via MainActivity. If you’re working with an Android application, this source code seems to work to load an image from a file: Bitmap bitmap = BitmapFactory. 10 thoughts on “ Android : How to programmatically click / select / tap a listview item ” MK 11/16/2011 at 6:21 pm. android:scrollbars="vertical" And then to make EditText not editable i tried different ways like. android:focusableInTouchMode Boolean that controls whether a view can take focus while in touch mode. In android an EditText can set the OnFocusChangeListener and then implement the onFocusChange method to listen for changes to that view. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. Change focus edittext android Seeing that 4-0 there against a very strong West Ham team, it'll go down as one of the biggest results here at the Kassam, probably the biggest result in recent years, Robinson said. I need to set the second one focused and editable when the enter key is hit on the first one. val edit_text=EditText(this) Kotlin Android Tutorial - Create a dynamic EditText Widget programmatically and add the EditText to a LinearLayout in Kotlin. How to remove auto focus from EditText in Android. In this recipe, you will learn to anchor ListPopupWindow to an EditText control. parse in Android ; Error: The specified child already has a parent. Tap on the new keyboard (such as SwiftKey) you would like to set as default. android - How to restart an Activity How to set selected item of Spinner programmatically in Android. How to center a view or its content e. The focus should always get back on the EditText and the keyboard should show, until the return-value of the method is false. Until user touch on one of editable view, we need to hide keyboard. Learn to use android spinner programmatically in kotlin file in any android application. Tap Paste in the menu that appears. Set a text color in XML and Java – android:textColor and setTextColor() All we have to do to set text color in XML is to add one more attribute called android:textColor to TextView tag. By doing so, when the application is installed it will be clear to the user what specific access permissions are required by the application. Add hint in editText through programming. Set one of the three radio buttons to be selected by default, using android:checked = "true". Focusable in touch mode is a property that you can set yourself either from code or XML. Other people use it to avoid being bothered during vacations.