black and white app android

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Three solutions for black screen white screen when Android launches app

memory, make the app will not say because the volume of the picture becomes larger.The code is given below. Launchactivity to start the interface for 3 seconds after the jump to the main page mainactivity, in order to achieve a black screen white screen more obvious effect, before setcontentview the thread sleep 3 seconds. public class Launcheractivity extends A

Import the bulk download blog into the mobile phone, through the Bean John Blog Reader app (Android phone) to browse, white text black, protect eyes, illustrated.

First, the following presentation is from the following address: http://www.douban.com/note/423939291/You need to first import the exported blog post to your phone via a blogger backup expert (please read http://www.douyuehan.com/space/douyuehan/Blog1/Post/259.aspx first) Then read through the Mobile Blog Reader app developed by Bean John.First look at the effectAs you can see, black on

Three solutions for black screen and white screen when Android starts the APP: androidapp

Three solutions for black screen and white screen when Android starts the APP: androidapp You may wonder why some apps appear on the Activity page after a black or white screen for a while starting, but some apps are not like QQ mobile phones, it is true that we need to hand

Three solutions for black screen white screen when Android launches app

You will be very strange, why some apps start, there will be a moment of black screen or white screen to enter the activity interface display, but some apps are not like QQ mobile phone, indeed here to do the processing. Here first understand why this phenomenon, in fact, is very simple, resume a simple example can be understood. In fact, the black screen or

Android app Black and white list

Android app Black and white list When the Android device system works, many service runs in the background, only when the system memory is not enough to kill the background service automatically.Android OTT Box Project development, the network set-top box running memory 512m/1g memory is not enough to use, in order to improve the smoothness of the system

App Test white paper for the first half of 2016: There are 41 issues on average for each app

-to-terminal compatibility, app functionality, and terminal performance in three ways, as apps use mobile networks, and mobile networks are complex and changeable, Customers often face the problem of network switching when they use the app, and have an important impact on the app experience. Therefore, the white Paper

Concepts such as regression testing, white-box testing, black-box testing

used for software validation testing. The "black Box" method focuses on the external structure of the program, regardless of the internal logic structure, testing the software interface and software functions. The "black Box" method is an exhaustive input test, in which all possible inputs are used as test cases in order to detect all errors in the program in this way. In fact, there are an infinite number

How Apple 5 converts color photos into Black-and-white photos

After upgrading the IOS7, you will find that the Iphone5 function becomes powerful again, previously need to use other software for photo editing function, now iphone5 directly can deal with pictures and photos. In Iphone5 's "photo" app, there's a filter editor feature that can process your photos into Black-and-white photos.The method of processing color photos

Software testing no longer black box-threadingtest brings second generation of white box coverage technology

Software Test no longer black box-Threadingtest brings the second generation of white box coverage technologyThreading test a significant innovation in the field of testing is that in the white box test theory appeared decades later, Shanghai 01 assembled Information Technology Co., Ltd. combined with the test theory of more than 10 years of painstaking research,

Three solutions for Android to launch activity black screen (white screen) across processes

Original link: http://www.cnblogs.com/feidu/p/8057012.htmlWhen Android launches activity across processes, the process interface is very black screen (white screen) for a short time (hundreds of milliseconds?). )。 Of course, the same thing happens when you start an app from desktop Lunacher, because the app cold start

Android Project Combat (42): Start Page optimizer, remove short white screen or black screen

Original: Android Project Combat (42): Start Page optimizer, remove short white screen or black screenYou will find an empty item that opens the app from the mobile desktop is the second boot. But for the projects that you develop, sometimes you will find that when you open the app, there will be a short 1 seconds-2 se

Android Project Practice (): optimizes the startup page to remove white or black screen for a short time.

Android Project Practice (): optimizes the startup page to remove white or black screen for a short time. You will find that an empty project is started in seconds when the app is opened from the mobile desktop. However, for self-developed projects, sometimes you will find that when you open the app, there will be a br

Android converts an image into a black/white image

Android converts an image into a black/white image First, call the android system tool to obtain the image to generate a bitmap file, and then use the binarization Technology in android to convert the image into a black-and-white image. The main interface code is as follows: Package com. example. blackwhite; import ja

Android automated stress test Monkey Test Android common error types and how to use black and white list (iv)

/data/local/tmp/Command DemoTest machine ApplicationFirst find out what the application of the machineADB shell PM List Packages > d:\pkg.txtThe machine application is generated to the D drive, named Pkg txt document, can be viewed on the PC after the completion of executionThe exported content is the app package mentioned in the previous section, as shown inIf you want to add the app to the blacklist and n

Android solves the issue of startup page white screen or black screen

Welcome page start thread because of the excessive amount of data requested and processed, there will be a brief white splash screen on the Welcome page before it appears, and of course the white splash screen stays because of the application theme style Android:[email protected]/ Apptheme uses the theme.light problem, the light-style windowbackground, Colorbackground, Colorforeground and other properties o

On the difference between app cold start and hot start and white screen solution for cold start _app

First science about the difference between app hot and cold start: App Cold start: When the application is started, the background does not have the application process, then the system will re-create a new process assigned to the application, this startup is called cold start (the background does not exist the application process). app hot start: When

IOS APP black box/gray box audit checklist

business logic, it is expected that there will be an automated tool that is as mature as web Application Security Audit/vulnerability detection in the future. So far, the only iOS semi-automated audit tool I know is iAuditor-the iOS APP security audit tool. This tool has common defects in free tools on the market, that is, it is too theoretical, and it is a bit difficult to audit the security of the actual APP

Android App Launch white screen

A white screen or a black screen will appear before the app starts and displays.This is mainly due to the fact that the view is not populated on time and is resolved as follows:Add the following code to the style:item name= "Android:windowbackground" > @drawable/firsttruetruetruetrueThen, in the manifest file, set the theme of the startup page to the above theme.

Mtk-android app starts flashing black screen (Theme & Style)

screen. You can actually test your program to choose an effect.This is just a black screen to avoid, but if you start the program initialization slow, still will give the program to start a slow feeling. You need to optimize your program initialization process yourself.   3, Theme attribute detailedAndroid:theme= "@android: Style/theme.dialog"//activity displayed as dialog box modeAndroid:theme= "@android: Style/theme.notitlebar"//Do not display the

The reason and solution of black screen or screen when Android app starts _android

Android:theme= "@android: Style/theme.dialog"//activity displayed as dialog box mode Android:theme= "@android: Style/theme.notitlebar"//Do not display the application title bar Android:theme= "@android: Style/theme.notitlebar.fullscreen"//Do not display the application title bar and full screen Android:theme= "Theme.light"//Background is white Android:theme= "Theme.Light.NoTitleBar"//white background

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