I'm new to android studio and trying to create a simple app with multiple tabs that displays different graphs. I've managed to plot my graphs in the app fine but for some reason the graph keeps going out of the screen. I'm pretty sure the screen i have is 5.46" and i have that in my android studio settings (im also using the constraint widget to try and keep everything in place) but it still goes out of border. I'm thinking its possible this issue is happening because i have my orientation set to landscape in the 'orientation preview' button. If the issue is with the landscape then how do i convert my app to landscape?
screenshot of my android studio:
And this is what it displays on my device:
By the way, the device I'm using is not an andriod phone or tablet, its a screen with andriod installed on it.
Related
I'm developing an Android app on a tablet. I was trying to use the emulator for development. But, the orientation, when the app is running on a tablet, is not fixed.
For example: when a button is attached to the bottom of a screen layout (let's say MainActivity), and I'm trying to press on it, the press will be affect the center of the screen (vertically).
Therefore, I can't test any button pressed or other views. Does anyone knows how to fix that? Can't find any useful reference online.
I am using android jetpack compose and wrote some code that is being displayed in the preview section of android studio, but when I run the project and install the app in mobile then full content is not being displayed, only some little content is being displayed that is of previous code, but when I changed the code, then changes is being displayed in preview, but not in mobile. I searched for it but did not get any solution that why changes are not being displayed on mobile. Any help would be appreciated great!
Okay, I'm not sure exactly what you're dealing with, but I had a similar issue where the app doensn't show anything on both the device and emulator and this is what worked for me.
Running it from the preview solves it for me. Once you have a connected device, hitting the little run image(with a green play icon) on the top right corner of the preview pane will launch on the device or emulator. If you can't see this icon, scroll the preview pane all the way to the right.
However, to run your app using the normal run button on android studio, you need to make sure that your setContent{ } block inside onCreate is calling your Composable functions you declared earlier. This was the missing link for me as well.
I am very new to Android Studio and I'm making a simple form as my first project.
The body of my form is in a ScrollView and it works when run on an actual device (I can see all views and layouts added) but the design tab of Android Studio won't scroll past the device dimensions to show the entire application. How can I edit it to make that possible so I can keep building the form in the design tab?
Android Studio Design tab
For the layout design, which device did you choose? You can change the mode to the device that you are testing.This way it will show up exactly on your device the way you designed in the layout.
(See the picture)
I have a developed a small hybrid application using react-native technology.
I have made use of react-native-navigation for navigation purposes.
For IOS everything works fine but for android i am facing one issue.
I have a home screen and from which i am displaying a modal screen with the help of function this.props.navigator.showModal.
For android the new modal screen is displayed but it also displays the previous screen(home screen) contents underneath of it.
I don't understand why its happening and could not figure out the issue.
In RNN v1, modals have transparent background and don't detach the screen displayed beneath them. This behaviour applies only to Android and was consolidated with iOS in v2.
So I've searched for an answer but found nothing. Basically, whenever I run a simple little menu app for android tablets using the eclipse android emulator 3.0, only about 1/6th of the app is shown (the top center piece, if the tablet is held landscape.) I've done tutorials using the 2.2 emulator and they work just fine, but whenever I launch the 3.0, the app (and only the app - the android home runs fine) just doesn't appear. When I look at it in the main.xml layout folder, the graphical layout shows it exactly the way I want it to appear.
Is this a problem with the emulator? This can't be a common problem, otherwise I'm sure I would have found a solution by now, but there must be some switch or something that I'm not seeing that's making the app appear as if it were running on a phone and not a tablet.
Do you have a low resolution set for your 3.0 AVD? If you run the AVD Manager, what resolution does it show?