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Can anyone tell me where to search for the following?
I'm trying to create an application that allows the user to schedule an SMS to be sent at a specific time.
I can do this when the application is open and running but I want my application to work even if it is not running, using a service for example.
Can anyone tell my where can I find any resource for doing that?
U will need to use WakefulBroadcastReceiver to achieve this see this example
https://github.com/commonsguy/cw-omnibus/tree/master/AlarmManager/WakeCast
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I am writing an app in C++ that in has to lock the device at a specific moment in time, like if the user had pressed the lock button.
I found some java procedures like DevicePolicyManager that do what I want but didn't find anything that I can use in my C++ program. Does anyone know how this functionality can be implemented in C++ (besides the DevicePolicyManager, if there is another way)?
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When the user clicks on the "Close running Apps" Button then every application which is running in the background needs to be closed except my current application.
How can I do this?
Thank you
You could take a look at:
How to kill all running applications in android?
I think the answer there would really help you
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I want to make an Android app that sends a mail when i get something in my notification bar on my phone. I can´t find any information about how to check if there is something in the notification bar. Is this possible? If so, is this documented anywhere?
Write a NotificationListenerService. It will be notified as notifications come and go.
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I am looking to write an app that is aware of what music the user is listening to (in any other app). Does the Android SDK allow for this?
I know that MediaPlayer objects are generally used, however they seem to be created within the context of the specific app...
Any ideas?
Thanks
Most music apps will send out metadata about songs/tracks that are playing.
You may want to look at using a BroadcastReceiver
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I am new to android and I would like to write a "Social" android application that would require voice calling between two phones. How should I approach this? Or would it be easier if I "outsource" the voice calling part to another program like Skype?
Thanks!
The quick easy solution is to use the ACTION_CALL intent and use whatever default calling application the user has. If you want to do the whole thing in your app Twilio has a pretty good SDK, but I don't know that I'd recommend getting into that on your first android app..