record android screen

UI elements As you can imagine, the Android system is doing everything in the opposite of its competitors (which is called differentiation!). Honeycomb has its own UI specification, and it now has a new "holographic UI" visual language for day-to-day operations such as choosing a time date, selecting an option, setting the volume, and so on. Understanding this UI language is critical to creating screen flo

This article illustrates how Android is programmed to get the screen resolution size of a mobile phone. Share to everyone for your reference, specific as follows: Import android.app.Activity; Import Android.os.Bundle; Import Android.util.DisplayMetrics; Import Android.widget.TextView; public class A03activity extends activity { private TextView mTextView01; /** called the activity is a. * * @Overr

The last few days before the Spring Festival, there is almost no work to do. Summarize the documents, PPT files, and manuals written in the previous work. since it was completely transferred to the android + platform last year, the Android2.3 platform no longer has any projects. Using these days, we will sort out documents related to the android platform, which is a summary of the

. defined in Dimens.xml; to make the code simple, Android internally uses the PIX to represent the size of the control, but this is based on the current screen. To accommodate multiple screens. Android recommends that developers do not use detailed pixels to represent the size of the control. 3) do not use Absolutelayout (android1.5 is obsolete), can use relativ

Android camera uses ISO values to record videoMy application is to use a custom camera to record a video on an LED light box, the frequency of the LED is 1000HZ, and I use a high ISO value recording, the final desired effect, such as the screen will appear in the visible black stripes .To achieve this effect, set the f

keyGethasvirtualkey ()-Getnohasvirtualkey ()Hide Virtual keysif(Build.VERSION.SDK_INT >=Build.version_codes. KITKAT) {(Activity) context). GetWindow (). Getdecorview (). Setsystemuivisibility (View.system_ui_flag_layout_ STABLE|view.system_ui_flag_layout_hide_navigation|View.system_ui_flag_layout_fullscreen|view.system_ui_flag_hide_navigation|View.system_ui_flag_fullscreen| view.system_ui_flag_immersive);//API19}Else{(Activity) context). GetWindow (). Getdecorview (). Setsystemuivisibility (Vie

Android screen adaptation has always been a headache for developers. Because android devices have different sizes and different screen display effects, it is a great challenge to adapt android devices to the screen, in order to de

similar to the PC industry in the early 90 competition. The PC industry's "arms race" to the end with the emergence of XP system to WINDOWS7 system, the system and the application of hardware demand decline so that the entire industry into an inability to save the status quo, the PC will eventually return to provide more valuable applications and use of innovative scenarios.At the consumer level, the big screen is already a popular trend, even if the

. Hide title and top battery level and signal bar (full screen):public void setFullscreen() { requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); 4 Custom title:protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState); //预先设置允许改变的窗口状态，需在 setContentView 之前调用，否则设置标题时抛运行时错误。requestWindowFeature(Window.FEATURE_CUSTOM_TITLE

First: Implement in program codeThis.requestwindowfeature (window.feature_no_title);//Remove the title barThis.getwindow (). SetFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_ fullscreen);//Remove Information BarNote: These two lines of code are to be written before the page is displayed, that is, before Setcontentview (r.layout.xxx)Second: Implement the label in the Androidmanifest.xml configuration file Android:themeAndroid:theme= "@

/* (Start of program header annotation)* Copyright and version Declaration of the program* Copyright (c) 2011, a student from the computer College of Yantai University* All rights reserved.* File name: Database Application-query and modify a single record* Author: Lei hengxin* Completion date: January 1, August 14, 2012* Version No.: V1.0* Description of tasks and Solutions* Input description:* Problem description:* Program output:* End the comment in

In Android game development, we may often have to double click on the screen like a PC operation. For screen-double-clicking, the Android 1.6 version did not provide a perfect gesture recognition class before, Android The 1.5 SDK provides Android.view.GestureDetector.OnDoubl

An example of this article describes the Android program to achieve one-click lock Screen method. Share to everyone for your reference, specific as follows: Here are the following two classes: Deviceadminreceiver Device Management components. This class provides an action that facilitates the interpretation of the intent emitted by the system. Your device management application must contain a deviceadminr

2014.8.24k860i of the cm11 of the transplant in the interruption of nearly two or three months after the beginning of the continuation of the log on the progress record has nothing to write about, the end of it, re-open a log to do the next article good. The recent situation is, in the efforts of Scue classmate, device parts can be compiled, but also get the official to some of the source (there is no use still not know, but can be compiled through),

Android screen rotation method summary Android screen rotation method summary This article mainly introduces how to implement screen rotation in Android. The example summarizes the techniques related to

original file, and delete the logo_linux_clut224.c logo_linux_clut224.o file. Finally, compile the kernel: (compiled through) Bytes ---------------------------------------------------------------------------------------------------- Android boot animation consists of two parts: Android text displayed at startup; Android luminous animation. The boot animatio

Qt on Android: how to adapt to different screen sizes How can I use Android apps developed by Qt to adapt to various screen sizes of Android smartphones? Speaking of the screen size, there are mobile phone screens from 2.8 to 8.9,

Android is a device that runs on a variety of different screen sizes and densities.The Android system provides a unified development environment across devices and handles most of the work to adjust the screen of each application's user interface to display on it. At the same time, the system provides APIs that allow y

First, through the Java code To execute before Setcontentview: Requestwindowfeature (window.feature_no_title);//Hide title bar GetWindow (). SetFlags (WindowManager.LayoutParams.FLAG _fullscreen,windowmanager.layoutparams.flag_fullscreen);//Hide Status bar Second, call the Android theme Add directly to the activity attribute in Androidmanifest.xml that needs to be displayed in full screen

Although you could have used a Web page to start directly on the Android main screen, the Chrome V31 Beta for Android added to the main screen is a little bit improved, with a shortcut to the Web page that is in Full-screen mode without a variety of buttons. It makes you fee