alexa app white screen android

The solution is: custom stylesstylename= "Welcomeapptheme"Parent= "Android:Theme.Light"> Itemname= "Android:windowbackground">@drawable/welcomeItem> Itemname= "Android:windownotitle">TrueItem> style>Then set in Androidmanifest.xml:Android:theme= "@style/welcomeapptheme"As followsActivityAndroid:name= "Com.cloudroom.ufu.ui.UFuWelcomeActivity"android:configchanges= "Orientation"Android:label= "@string/app_name"Android:theme= "@style/welcomeapptheme" >Intent-filter>ActionAndroid:na

In the app's splash page will appear a short black screen or white screen, will bring a very bad user experience, the reason is because the resources have not been loaded to complete the black screen or white screen, and we see th

OnDestroy () function, you need to release the object Lock (Localwakelock.release ()), otherwise this function will persist until you know that you have applied the data or deleted the application, I have been troubled by this problem for a long time. For this reason I deliberately made a jump page in the source code example, adding a log.Here we instantiate two management objects, one is the Sensor management object: Sensormanager; the other is the power management object: Localpowermanager.Th

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

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

layer type is set to software. After two days of troubleshooting, found the reason, my program is in the C layer by drawframe (belonging to the glthread thread) to drive the painting, when Glsurfaceview was taken off, Glsurfaceview destroy method is called, I called the end method of the Glthread thread directly in the Destroy method (which belongs to the UI thread). While Glsurfaceview.creat,sizechanged,destroyed is on the UI thread, Render.create,sizechanged,drawframe is on the glthread threa

Reader]app, the main interface, like the PC version of the first list of all sitesClick a site to list the list of bloggers you backed up under that site, as shown in:Click on a blogger to list all the blogs you have downloaded for that blogger, as shown in:Click on a blog post, as we first saw the text of this blog post.Android mobile app just developed, we have any good suggestions can be submitted to th

Some low performance machines, when switching activity when the white screen display the correct view, high-performance machines may be too fast to see, but the fact exists,Especially when you start a new process, the activity of the a process jumps to the activity of the B process, which will definitely appear on a white scr