I am stuck with one of my client requirement , it seems not be feasible to me as i am not able to find anything related to this particular requirement.I am goggling but does not came up with proper clue.I though studied the below mentioned link which states that it is not supportive . Here is the link :-
How to force a widget to appear on lock screen programmatically (Android)
i just want to confirm that is it feasible ? Or this can be achieved by making custom lock screen for application.
Here is what my client requirement is :-
I need your suggestion here , please let me know .
Thanks
i just want to confirm that is it feasible ?
As I wrote in the answer to the question that you linked to, the standard Android lockscreen framework only supports app widgets from Android 4.1 through 4.4, which is a steadily shrinking portion of the Android device ecosystem.
Or this can be achieved by making custom lock screen for application.
Android does not support the creation of custom lockscreens, other than by building your own modified version of Android, poured into your own custom ROM, installed onto whatever hardware your custom ROM supports.
There are plenty of developers who claim to create custom lockscreens. Those actually require you to disable the device lockscreen, then their apps attempt to interpose themselves between the user and ordinary apps. At the best of times, this offers weaker security.
Related
I'm looking into Android APIs in order to understand how to add an overlay widget to Andoid Auto but to no avail.
I'm not willing to add the widget on the main phone's screen but on the car display/head unit: my purpose is to write a simple widget which overlays the android auto bottom bar and adds a very readable clock (since the embedded one is really small!!!).
I've looked into existing tools for this to no avail and can't even find any hint if this is even possible using the APIs to target specifically the second screen used by AndroidAuto.
The reasonable starting point might be the WindowManager with appropriate LayoutParameters but this does not seem to be the right way.
Any hint?
Android Auto is designed to help minimize distraction so drivers can focus on the road. This means you can't do much, unless you have access to the full Android Auto SDK. Currently, only some big companies have access to the official SDK. There's also an unofficial SDK that allows you to make your own custom apps, but since version 3.0 Android Auto no longer supports launching custom apps.
In one of requirement I need to develop an application where user can launch two application in separate area of screen.
Say Application A in half of the part of screen and in rest of part other application.
I know this could not be straight way to achieve it, but is there any possibility to build such kind of app/launcher. I checked some of mobile ROM support multi application window support.
Any suggestion to achieve this.
You'd have to have this support done on system level, same way Samsung did for example. W/o this you are out of luck.
this is system level thing unless you make you own customize rom it pretty much impossible to do ,if you want to make customize rom then you will be able to do since its an system level this launcher uses system property to do so.
I was wondering if anyone had a relatively simple solution for us.
We created an app to be used by our clients on android devices that we give them.
We would like the client to only be able to use our app and have limited access to everything else (i.e. settings, email etc.) What is the best way to achieve this without using 3rd party apps.
Thank you in advance!
This may not help but the L preview has a task locking feature included that may be of some insight, I'm not aware of how it functions as yet
Task locking
The L Developer Preview introduces a new task locking API that lets you temporarily restrict users from leaving your app or being interrupted by notifications. This could be used, for example, if you are developing an education app to support high stakes assessment requirements on Android. Once your app activates this mode, users will not be able to see notifications, access other apps, or return to the Home screen, until your app exits the mode.
http://developer.android.com/preview/api-overview.html
Hope this helped
Suppress the Title Bar & Make Your App a Launcher
Root Your Tablet
Modify System Files and Settings to hide the soft keys
On the next link you can find the complete solution for the Nexus 7 (2012)
http://thebitplague.wordpress.com/2013/04/05/kiosk-mode-on-the-nexus-7/
simple Answer is:
Lock Install button with modify system settings.
Create your own customized-ROM and apply your requirement to that ROM.
more info, visit XDADavelopers
I want to develop an android application which has to run two other applications on the device with one app on upper half of the screen and the other in lower half of the screen. Any clues/suggestions to start developing this ? Thanks in advance !
it's not possible multi-pane-layout two other apps.
if u want your app with multiple activities follow this tutorials for your references:
it's called named as multi-pane-layouts and offical introduction about multi-pane-layouts below link:
http://developer.android.com/design/patterns/multi-pane-layouts.html
and it's shows how to implement multi-pane-layouts on your project below link from android official side:
http://developer.android.com/guide/practices/tablets-and-handsets.html
and you can download example project from github below link:
https://github.com/faisalgeek/MultiPaneAndroidApp
This is not possible, except via custom device firmware or ROM mods. In standard Android, only one app can be used at a time.
However:
You are welcome to support multi-window apps on some Samsung devices, as they have extended their firmware to support this concept
You are welcome to have an activity's theme set up to not fill the screen, though anything else around the activity will at most be visible and will not respond to touch events
If all of these applications are yours, combine them into one app, and then you can display elements of that app alongside other elements of that app however you wish.
If you are looking for a feature for your app which supports multi-window then Latest Android version N has a new cool feature called Multi-window support, you can let your app support multi-window which can be resized and scaled which is exactly your requirement. you can find the reference link here
I have a requirement for trying to develop an alternative to the current pin password security system on the android operating system. The main goal will be to try and replace the current password system with an alternative that uses one of the hardware features on the device. Is this possible as a third party? Or, would you need to go to the specific head set manufacturer to get the ability to circumvent or change the current security system?
I believe there is no API which is specifically designed to replace/be a pluging to a lock screen on Android.
However, people found several clever way of implementing it:
Replace home screen
Showing activity on top of lock screen
Take a look at these questions:
Where can I find examples or tutorials about creating a custom android lockscreen?
Customizing Android Lock Screen functionality?