android bluetooth keyboard app

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

information on your watch, but also interact with it, delete it, and so on. This shows that the Android app and the paired device can be run without any effort or with little time--Android phone users can do that.It is important to note that mobile phones and wearables are connected via Bluetooth. Wearable devices are

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

Configuring the Android EmulatorThis is the first leak, configure the parameters of the VS, after the new Android project, you will find that the toolbar under the menu will be more than the Android-related toolbar, the red circle is the AVD.After you open the AVD, you can select a device from the template and then adjust the detail parameters yourself.Then choos

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

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

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

that may be handy in some projects: Bluetooth integration, an iOS interactive keyboard, a dial pad patch that interacts like a wheel, and a flip card patch, and layers can be dragged.PreviewOn the desktop: Quartz Composer has a viewer and any changes you make in the editor are instantly reflected in the viewer.On the device: with the Origami Live app, you can te

protocol is loaded. 3.1 Detecting audio output deviceSelecting an audio output device affects the behavior of the app, and you can use Audiomanager to query whether an audio is output to a speaker, a wired headset, or a Bluetooth, as follows:if (Isbluetootha2dpon ()) {/ / adjust output for bluetooth .} else if (Isspeakerphoneon ()) {// adjust output

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

In the past two days, we found that our app was on the Android Market, and some mobile phones could not be found because: This application is only applicable to devices with corresponding features. The uses-feature of many hardware devices is listed later. The cause is that our applications require too many permissions, so that devices that do not have the permissions mentioned in the definition cannot find

Android self-replicating spread APP principle Learning ( translation )1 Background IntroductionPaper Link: http://arxiv.org/abs/1511.00444Project Address: Https://github.com/Tribler/self-compile-AndroidAfter dinner, I saw this paper, was attracted, and immediately translated summed up a bit. If there is a mistake welcome treatise.The research starting point of this paper is relatively tall here we will not

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

privileged principle. That is, each application can only invoke the work components it needs by default. This creates a very secure environment in which an application cannot access parts of the system that are not granted its permissions.Nonetheless, there are many ways to share data with an application and other applications, or to have an application invoke system services: It is possible to assign the same Linux user ID to two applications so that they can access each other's files

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

? What can I do now? What can I do next? Try to get the application to answer these questions immediately. If you can tell users in the first few seconds that this is the right product for them, they are bound to dig deeper.(Gowalla has a good first-time start-up experience.) The passport opens slowly, allowing you to instantly see your personal information, immediate suggestions, and more actions and notifications. )2. Convenient Input Method Think about how you use your mobile device: The deve

Remove Unused APKThe system comes with the app location in/android4.3/packages/appsHere are some app action analysis: | |–basicsmsreceiver | |–bluetooth (bluetooth) | |–browser (browser) | |–calculator (Calculator) | |–calendar (Calendar) br>| |–camera (camera) | |–cellbroadcastreceiver | |–certinstaller (install

network request, and the following are the permissions required for most AD platforms5. Add configuration information such as AD activityEdit Androidmanifest.xml activity to add an ad platform to your app, activity with no platform added will not show platform adsAndroid:value= "7327000"/>Android:name= "Com.google.android.gms.ads.AdActivity"Android:configchanges= "Keyboard|keyboardhidden|orientation|screen

? What can I do now? What can I do next? try to get the application to answer these questions immediately. If you can tell users in the first few seconds that this is the right product for them, they are bound to dig deeper. 2. Convenient Input Method Think about How you use your mobile device: The developer's mobile phone is quietly lying on a flat table and connected to a PC with a large keyboard may also turn on the backlight completely. Now, thin