piano keyboard app for android

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The app UI has multiple views, including edittext. after entering the interface, the focus automatically falls on the first edittext and a soft keyboard is displayed. There are two ways to solve this problem: 1. Transfer the focus to another view: in the XML file, add the following two rows to the attribute of the target view, Android: focusable = "true"

Original address: http://android.xsoftlab.net/training/keyboard-input/index.htmlIntroductionWhen the text box receives the focus, the Android system displays a soft keyboard on the screen. To provide the best user experience, you can specify the characteristics of the relevant input type and how the input method should be presented.In addition to the soft

Link Address: http://www.minwt.com/mac/10083.html/comment-page-2Mac» Smart-Move Place»android | 2014/02/12Android is a platform to open, so previously also shared a few Android emulator, but when the first plum dry using Android emulator, the main function is to test the web, see whether the web on the Android phone ca

Android WebView input box keyboard does not pop up, androidwebviewWhen using embedded WebView to load HTML web pages in Android, if an input box exists in the html page. In some mobile phone devices, when the input box gets the focus, the keyboard of the system input method cannot pop up correctly, thus the normal inpu

You onCreate can completely disable the soft keyboard by adding the following code to your activity's function:GetWindow (). SetFlags (WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, WindowManager.LayoutParams.FLAG_ALT _FOCUSABLE_IM);So you can write a base class if you want to take the global effect, for example: public abstract class basenoimactivity extends appcompatactivity {@Override protected void OnCreate (@Nullable

The EditText in Android custom dialog cannot pop up the keyboard. Recently, my independently developed project "Medical Doctor meeting" is in beta testing and will soon be deployed in various application markets. It is a pity that the previous projects have not been shelved for some reasons. So recently I have been in a very good mood.Today, we are working on a new project, an

In our app, sometimes when you enter a page, EditText automatically gets the focus by default. Pop-up input box, the user experience is not good, So how do you cancel this default behavior? PS: This text is written a year ago, now there are netizens to ask this question, I have to re-edit--2014.05.07, there is a better way, the first method is very limited, we can use the second method The first method: in the online search for a long time, a bit of

Studio,Like no watt, someone can invent a steam engine. But without Shakespeare, there would never be a merchant of Venice.Frontthose that are directly helpful to programming.Chaptersnot readThis book can also be explored slowly,This chapter onlyreading will make you feel that Android Studio is the most amazing compiler in the world--A rich, personalized look makes the tools you write code look different, and practical features like

help Android: Capitalize//Initial capital Android:digits//set to accept only certain numbers android:singleline//whether a single line or multiple lines, enter is to leave the text box or text box to add a new line Android:numeric// Only accept Digital Android:phonenumber//Enter phone number android:editable//IS editableThe InputType property plays an important role in the style of the virtual keyboard tha