I'm trying to preview the app after making changes to the built in extensions. When i try to preview the app it tries to build the preview but ends up doing nothing and and brings back the same original screen. I'm not getting an error message at all. What could be the issue?
Here's a great tutorial on how to modify extensions. why I think it's not working for you is because you didn't change the starting screen inside of the navigation. The previous screen that you use is from original extension. You need to click on the three dots in the upper right corner to delete the Screen.
Here's the picture:
Once you've deleted screen, add your screen from Custom category.
Related
How to get rid of this default white launch screen in ios? I have deployed my app in App store , this screen is still showing in live version . I want to start my app with my custom splash screen.
How to solve this? anybody can help please.
Thank you in advance.
In iOS content displayed on Splash screen is loaded from LaunchScreen.xib file.
To view this file:
Open your project in xcode.
On the left menu, expand your project node and then expand your project framework node.
There you will find LaunchScreen.xib file, open that.
Once you open it, you will find configuration settings on right bar where you set the attributes of the content to be displayed, but before that make sure that you have placed your necessary image files on image assets, in order to be accessible from the configurations settings.
You can use react-native-splash-screen in order to hide the default splash screen configured in ios/YourAppName/Base.lproj/LaunchScreen.xib.
This default splash screen will still be seen very briefly so you can get rid of the text in it and change the colour if needed (in your favorite IDE) to have a nice transition to the next screen (your custom react-native splash screen).
I am creating tabs in my app using react-navigation by createTabNavigator.
What I want to do is how can I show a portion of next screen in tab in the current screen. The Idea is to show the user that there exist another view
What I have already done is that everything except the for showing the next screen in current one, is there any prop or option that will allow me to shrink down the page container?
This is not possible with react-navigation.
Try using a carousel library like react-native-snap-carousel (https://github.com/archriss/react-native-snap-carousel). As you can see in their showcase apps, this library does exactly what you want.
I am using SHViewPager library to swipe between viewcontroller? But the application is not showing in full screen? Right side is blank? Can anyone help regarding? I am using the same code provided in the example to test but it still appear blank on right side.
I am using copyfromscreen to show a modal please wait message.
It works great but i find it failing when I'm doing alt tab to the app or I'm looking to another app and come back to my application.
Original post I got the idea from:
Javascript Like Modal Window for WinForms
I was curious if there is a function that would let me get screen capture of my app only even when its hidden in the background.
Control.DrawToBitmap Cody Gray suggestion actually works. Just grab the forms bitmap instead of doing full screen grab.
I have two issues with a Sencha Touch application, first is how do I remove the top bar highlighted in red, second is, when I press the back from above bar it goes back fine but when I press the phone's back button it takes me out of application, what can I do? Look at the picture below
I have already tried using navigationBar:hidden or false and autoMaximize:true, also about back button thing I don't have any idea so please suggest me something.
Question 1)
I guess you are using Sencha native packaging, and you have encountered this bug: http://www.sencha.com/forum/showthread.php?259817-3.1.0.256-Strange-Android-Titlebar-on-native-Apps/page2
Quote from richardvd user of Sencha Touch Forums:
This is the Android TitleBar, you can remove it by adding an attribute
to your base AndroidManifest.xml.
In my case this file is located here:
C:\ext\Sencha\Cmd\3.1.1.274\stbuild\st-res\android\AndroidManifest.xml
Open it and add this attribute to the application field:
android:theme="#android:style/Theme.NoTitleBar"
Question 2)
You can control the back button behaviour from Javascript with Cordova/Phonegap:
document.addEventListener("backbutton", yourCallbackFunction, false);
Source: PhoneGap documentation