Sending data back to the Main Activity in Android
I have two activities: main activity and child activity. When I press a button in the main activity, the child activity is launched. … Read more
android-intent
How to get a list of installed android applications and pick one to run
I asked a similar question to this earlier this week but I’m still not understanding how to get a list of all installed … Read more
Android: Clear the back stack
In Android I have some activities, let’s say A, B, C. In A, I use this code to open B: Intent intent = … Read more
How to use putExtra() and getExtra() for string data
Can someone please tell me how exactly to use getExtra() and putExtra() for intents? Actually I have a string variable, say str, which … Read more
What is an Intent in Android?
What is an Intent in Android? Can someone elaborate with an example? What are the types of Intents, and why we are using … Read more
How to make a phone call using intent in Android?
I’m using the following code to make a call in Android but it is giving me security exception please help. posted_by = “111-333-222-4”; … Read more
Launching Google Maps Directions via an intent on Android
My app needs to show Google Maps directions from A to B, but I don’t want to put the Google Maps into my … Read more
Launch custom android application from android browser
Can anybody please guide me regarding how to launch my android application from the android browser? 16 Answers 16
How do I get the currently displayed fragment?
I am playing with fragments in Android. I know I can change a fragment by using the following code: FragmentManager fragMgr = getSupportFragmentManager(); … Read more
How to launch an Activity from another Application in Android
I want to launch an installed package from my Android application. I assume that it is possible using intents, but I didn’t find … Read more