Is there an Android Library for creating Grid Views similar to the one in this app
I have done a few google searches but can't seem to be able to find anything.
What you are looking for is not grid but graph views. Graph views let you create nodes, linked by lines / arrows.
A while back I used a java Graph library called JGraph, but it's probably not compatible with the android views.
Most answers on this type of question is to use custom views.
not quite sure what you are exactly looking for, but have you checked Google Charts Visualization ?
Related
I have been looking for a way to implement dynamic stock charts into my Android app but I don't where to start. I know I'll need a library, in fact, I found two LightWeight Charts and Vaadin but I don't know if they would work. I am very new to android programming and have never actually implemented a library into any project ever. I just need some guidance.
I suggest to search "stock charts" in google image to find what kind of chart you need before you choose.
Decompose this graph into data curve, background and scale. Maybe you have to implement them separately.
Find some Android library recommend web site that has the "similar lib" function which help you to find a lot of this kind libs. As I know one: https://android-arsenal.com/
My AD: https://github.com/maxyou/SimpleWaveform. It only draw a list of data to a rectangle, and you can draw any background and scale by yourself. Surely, you need to compare a lot of libs and then choose the most suitable one.
I want to display some 3D models (.obj files) in an android app using android studio.
The user enters some data and the models have to be placed relative to each other according to the user input.
So all I need is to display some 3D models placed relative to each other according to the data entered before, and the user will be able to see the models from any direction when swiping the screen.
I don't know how to achieve this. I tried to use OpenGL-ES, but without avail as I can't find enough tutorials and the documentation is hard to be understood.
Any help or suggestion is welcome.
Thanks in advance.
Found this 3D Viewer on GitHub (supports OBJ, GLTF)
Also, I believe it is possible to find some converters OBJ ~> GLTF (by Khronos). You can write Android App with embedded Web View in which you can show GLTF.
If someone will work on Android app using some HTML / JS framework like Phonegap or VueJS + Quasar, then GLTF could be good way to go (if OBJ ~> GLTF is not a problem).
You can use for this job SceneForm. In a nutshell SceneForm is used as a middleware between ARCore and Filament to create awesome Augmented Reality Apps, but you can also use SceneForm just to visualize GLTF-Models
I am able to retrieve data from my Cloud Firestore database but I am just wondering if there is anyway to display this data in a variety of forms. i.e a bar chart or in a pie chart for example?
Yes it is, actually there are a few different graphing libraries that are available for Android.
For one of my apps, I'm currently live-plotting sensor data using Android GraphView. It is quite customizable and it runs nice and smoothly. The video on the site looks basic, but you can change it the way it looks like to fit your design.
There is also another alternative named MPAndroidChart. It looks very good and is quite customizable, does also support live graphing. I've tested that and I recommend it. It has good documentation.
I am working on a temperature control app for a wireless thermostat. I really wanted a slider that has two nodes instead of one. The slider would define a temperature range. The thermostat would keep the temperature inside that range.
I found a widget I can use located here: https://android-arsenal.com/details/1/390
How do I import that widget into my project so I can use it? I have searched all over the internet looking for a guide or instructions, but cant find any. I think I may be searching for the incorrect terms. I'm new to Android development, I mostly do embedded software.
Android Newbie here! I spent all yesterday trying to implement a simple dialog in my android app. I realised there is no easy way out. I mean all i just wanted to show to user is a simple choice between importing a video into the app from the gallery or recording a live video. My Parent UI is already consisting of two fragments in a split-pane style(Details on the left, gridview on the right). Now i want to show the options for importing a video as a dialog. Turns out i have to create another fragment(DialogFragment), give the fragment a UI(ListView), create UI for the list items, create adapters for my list, override getView method for my adapter with custom logic. is there no shortcut to this? While this might make me sound lazy (which i'm not btw cos i love coding), what if i want to create 4 additional dialogs, do i have to do this everytime? is there no easy way out?
btw I'm targeting SDK 11 to 19 devices.
Any help will be very much appreciated.
Have you had a look at the AlertDialog.Builder?
You could use this to build your dialog and then set your click handlers on setPositiveButton and setNegativeButton methods if you only want two options.
It was added at API level 1.