alexa app white screen android

Start Page Use this as a background imageThere is also a picture copyright.pngAll right, let's do it now.Start, black screen white screen change this picture look, haha ~Launcheractivity interface installed after start-upAdjust to Mainactivity interfaceIn this way, originally wanted to give GIF animation, with the film Down, AO ao do not know how to send to the

Three solutions for black screen and white screen when Android starts an APPYou 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,

The page appears blank when you make an Android or iOS app callMy backend was developed in PHP. I am the first to call the unified next order generation, generate prepay_id pre-paid order number, the code is as follows: config[' money ') *100; $notify _url= $this->config[' Notifyurl ']; Notification url//set the unified Payment interface parameters//settings required parameters//appid filled, the merchan

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

Application and activity in the OnCreate are optimized, basically no time-consuming operation, but after starting the application will still flash a white background, and then into the splash page, compared to QQ, Weibo and other clients, After the click is instantaneous response Splash start page, where is the difference.In fact, even if you oncreate do not do anything, will still flash white

When Android and iosAPP call payment, the page is blank and my backend is developed with php. I first called the unified order generation and generated the prepay_id pre-payment order number. the code is as follows: {code ...} send the following parameters generated to Android and ios: {code ...} but... When the Android or ios

This error on the Mac, mostly related to folder permissions, it is recommended to remove the ~/.meteor directory, re-download the installation. The cost of re-downloading the installation in the wall is very high.The simple solution is to completely release the permissions of the ~/.meteor and the current project directory.Chmod-r 777 *If you encounter an unnamed error during the build process, you can try to remove Cordova plugin and add it again. Be careful not to use sudo.Android or IOS Run M

Reactnativehost Getreactnativehost () {return mreactnativehost;}} 3.4 Mainactivity.javaimport Android.os.Bundle; Public Class Mainactivity extends Reactactivity { @Override void OnCreate (Bundle Savedinstancestate) { splashscreen.show (this); Here super.oncreate (savedinstancestate); } ... other code}3.5 inapp/src/main/res/layout下Createlaunch_screen.xml android:orientation=" vertical "android:layout_width=" match_parent " android:layout_ height= "Match_pa

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

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 prote

Recently, I am working on a network call APK, which features the same SIM card phone number as the mobile phone number. Although only Java is used, many problems are also encountered. One of them is to simulate the status of the call and control the screen lock. I know it is achieved through the distance sensor on the mobile phone, but after a long time, I finally got the result and shared it with me. : Http://download.csdn.net/detail/luozhi3527/59590

Problem Description: Click the launch icon, when you start the app, the app will have a short blank view, and then it will show the first activity launched by the app. What caused this phenomenon. Step: Start-up-blank view--> show the app's first activity Because the windowbackground and other backgrounds are set to white