how to get emojis on android keyboard

As introductionAfter 2 years of research and development, Google has finally officially released an integrated development environment for Android developers, Android Studio 1.2 (stable version). Android Studio is a Google-developed IDE for Android developers, supporting Windows, Macs, Linux and other operating systems

Get started with Android: GridView (jiugong figure), androidgridview This article from http://blog.csdn.net/hellogv/ Both the GridView and ListView are commonly used multi-control la S, and the GridView is the first choice to implement the jiugong diagram! This article describes how to use the GridView to implement the jiugong diagram. The most widely used method on the Internet is to implement an ImageAdap

, Getwindowvisibledisplayframe () execution results will be affected by the system status bar, System soft keyboard, system virtual keys.It is important to note that the result of Getwindowvisibledisplayframe () is not the actual size of the window (although it has a certain relationship to the size of the window). For example, a Center Display dialog box, its actual height is only 500px, it and the system status bar, System soft

the configuration class is used to describe the information on a mobile device. Sometimes our app needs to get the phone's system information and adjust our app based on the phone's information , so we need to use the Configuration class. (1) get the Configuration ObjectCall the Activity 's method to get the system's Configuration object:Configuration config = g

:)*************************************************************************************************************** ************According to the method of the great God only in Samsung mobile phones can not find Mzoommanager This class so the method is still not feasibleLater found the TV-side Android WebView text box to get focus after the automatic amplification problem (code I just copy part of it)————————

*/ @Override public void onScanSuccess(String barcode) { //TODO 显示扫描内容 }Detailed code See: Https://github.com/czhzero/scangonNote the point:1. Some models cannot determine the external keyboard information, such as Samsung.private void hasScanGun() { Configuration cfg = getResources().getConfiguration(); return cfg.keyboard != Configuration.KEYBOARD_NOKEYS;}Samsung mobile Cfg.keyboard The return value is equal to Configurati

, the latter have time to focus on a mention. Of course, I seem to stand in the commanding heights of morality, follow a programmer should be good quality, but the face of all kinds of strange bosses, this kind of thing should be careful to do, after all, in order to live, not survival.It is decided that the development of Android will begin, where to use what knowledge to explore.While writing a blog, do it by yourself:Dialer, give me the idea is sho

In the development, often encounter this situation, open an activity, the first text box automatically get focus, and will pop up the soft keyboard input box, which greatly affect the user experience, now look at the solution.Let's see why this is the case, the reason is very simple, the text box will be the focus of the default, after the focus will continue to pop up the input box, waiting for input, for

In a project, when you enter a page, EditText automatically gets the focus by default.So how do you cancel this default behavior?On the internet for a long time, a bit of listening to soft keyboard events, a little call Clearfouse () method, but the test is not! The corresponding attribute could not be found in XML to close this default behaviorSolution: Find one in EditText's parent control, set it toAndroid:focusable= "true"Android:focusableintouchm

In a project, when you enter a page, EditText automatically gets the focus by default.So how do you cancel this default behavior?On the internet for a long time, a bit of listening to soft keyboard events, a little call Clearfouse () method, but the test is not! The corresponding attribute could not be found in XML to close this default behaviorSolution: Find one in EditText's parent control, set it toAndroid:focusable= "true"Android:focusableintouchm

When entering a page, we do not want the edittext to get focus automatically eject the soft keyboard, occupy more than half of the screen.Method OneLet LinearLayout first get the focus, the code is as follows:Method Two (recommended)Set the control of the activity in the manifest, the implementation of screen always horizontal display or vertical display is also

[Android Note] The EditText text box does not get the focus, androidedittext This is often the case during development. After opening an activity, The first text box automatically obtains the focus, and the keyboard input box is displayed.This affects the user experience. Solution: 1. Do not let the text box get the fo

current memory information, cpu information, logcat cache, and kernel cache of the mobile phone; DumpsysThis is about the Process of all processes in the system. The adb shell dumpsys command has more detailed usage, For example, adb shell dumpsys meminfo system is used to view the memory information of the process of system. Dumpsys [options] Meminfo Display memory information CPU info displays CPU Information Account displays accounts information Activity displays information about all act