I'm a developer who is developing a flutter.
I have a question about the default splash screen of the flutter.
I found that the first time I created the flutter project, it basically included a splash screen with a flutter icon.
I looked it up to erase the default splash screen, but I got a reply that it is not possible in the flutter/dart stage.
To solve this problem, first of all, I wanted to customize the defalut splash screen using the flutter_native_splash library.
However, the library did not meet my requirements because it was impossible to insert elements other than images (ex. text).
So, I used the flutter_native_splash library to insert an icon with only pure white color to create a fake splash screen.
And I made a real splash screen, registered it as the initial screen of the GetX library, and set it up to move on to the next page after the schedule delay.
You can check the ones described above in the video below.
In this situation, I have two questions.
First, I wonder if I can insert text into the splash screen using the flutter_native_splash library.
Secondly, I wonder if there is a way to delete the default splash screen that is automatically generated by the flutter.
The default splash screen cannot be overridden with Dart/Flutter alone. They are controls shown by the native Android/iOS context while the Flutter runtime is initializing. As such, any splash screen widget you create inside Flutter will show after the default splash screen. (Even if you completely remove the default splash image, the app would just be a blank while screen until Flutter finished loading, and that's bad design.)
There are instructions on how to change the default splash screen here :
For Android
Step 1: Go to android/app/src/main/res/drawable folder :
Here you will find a file launch_background.xml. This is where you can write some code and make it work.
Step 2: Open launch_background.xml
Step 3: Change Background
Uncomment line 7–11 and this is where you can change your background, maybe a color or image on line 4
<item android:drawable=”#color/ic_launcher_background” />
Step 4: Change Image/Icon
This is where (on line 10) you can change your app icon or to an image which will be in the center if android:gravity is center (Make sure you add your icons for different size devices for better result).
android:src=”#drawable/qart_trans”
And That’s it!! Woohoo
For iOS
Step 1: Open the project in iOS stuff in XCode
Step 2: Go to ios/Runner Folder
You will see here Assets.xcassets folder and LaunchScreen.storyboard. These are two things which we want.
Step 3: Open Assets.xcassets and click on LaunchImage
Paste your images/icons in 1x 2x 3x Options according to recommended sizes for devices
Step 4: Now Open LaunchScreen.storyboard
Click on the view and on the right panel click the down arrow like symbol change properties like background and content mode according to your need.
Step 5: Now Click the Image on the storyboard
Now on the right panel click the down arrow like symbol gain and change its properties as per need.
And That’s it again!! Voila!!!
Related
Currently the splash screen is showed according to the device theme and rest of the app according to user selected theme, but I want to show the splash screen according to the selected theme by the user (which I do save in shared preferences).
It's not possible.
Splash screen is handled by the system, and you app isn't launched yet, so no code to load user preferences could be run.
Uh, technically it's possible.
Here's a high-level overview:
You can always show a blank Container() on opening your app, while in the meantime you have your SharedPrefs checking the saved theme/appearance, then, once you have that data, you can show a splash screen where the rest of your prefs then load.
While at first glance this may seem inefficient, the call to SharedPrefs is so fast users literally won't notice that there was a frame of a blank screen before the Splash Screen comes up.
Source: Implemented this for my team's app and it works beautifully.
I have implemented side menu for my IONIC 5.0.0 application. In smaller device side menu is shrinking to Hamburger icon (working fine). I want the same behavior in large screens also but unfortunately the menu is fully visible in the landscape mode of my iPad (6th gen). Does anyone know how to hide the menu in Hamburger icon always (for all device).
Seems you need to use when="false" property in the ion-split-pane component. Please find app.component.html. The location should be like src/app/app.component.html and change the following line from
<ion-split-pane>
to
<ion-split-pane when="false">
To learn more about the ion-split-pane component, visit this link.
How to remove default white splash screen from ionic project. I want my splash screen (which is page) to be the splash screen of my project. I tried almost everything which is available on internet. But nothing worked. Please help.
In your project folder, go to the resources directory.
To change the default splash screen, you need to change the file splash.png by your image. Don't forget to resize your omg (2732*2732) and to rename to splash.png
After the change, just update your project :
ionic cordova resources
See the above image, So i changed the tab image of the app using the instruction from this site. But i can't change this icon. How can change that.
On the main page of the app in the developer settings, there is the an app image and some smaller text that says "edit icon" - this is what the small icon refers to and it is 16x16px. It's not related to the image that sits next to it which I believe is around 70x70px. The proximity does make it slightly confusing. But just click the text link
Is it possible to programmatically change the Default.png launch image?
For example, could I replace it by an other image that fits better? My app has a tab bar and every tab has a very different screen, and I want to recover to that particular tab after a hard launch from scratch when the app got terminated in the background.
No.
The image Default.png is part of the bundle of your app, and you can only read this folder, you can't modify it.
There is no API to specify a different launch image.
Actually, you can.
There's little trick that you can do:
set up path to Launch Image in Info.plist file to something like
../Documents/Splash.png
So, at first launch there will be no splash.
After that just copy Any file of your bundle in application Documents directory as Splash.png
And in next launch your Splash will change.
perhaps an idea would be for your default to be a blank "view" along with the tab bar controller at the bottom. This goes along the lines of Apples HIG.