I have an application using the Google maps - u开发者_高级运维ntil the moment it works fine. But now when I want to click a button in order to add functionality over the map I have problems.
I have an App where I need current GPS location by one or many Activities, In an attempt to reduce the waiting time for the user, I am trying to start the GPS LocationListener at the App launch. I wan
I have two Activities, in the first one, I instanciate an ArrayList of Object myObject. In the second activity, i need to get this Arraylist. I don\'t know 开发者_开发技巧how to do that with an intent
I am trying to start one activity from another on user selection from a context menu. The code for code context menu case is:
I am new to android and I have written a program that displays the location of the android user and also sends it via a web service to a server. In my application I wanted this to run in the backgroun
I want to call other apps activity from my app. So I am using the following code Intent i = new Intent();
I have application which uses fragments. Depending on screen size and orientation I\'m displaying different layouts:1. layout-fragment - list of choices2. layout-fragment - display selected choice I h
I need a service to start at boot that periodically checks some database for newly posted data. If there is new data(that fits the correct parameters) I need to then start an activity to display this.
Is there a way to post an activity feed on your profile? For ex, on the image below, I want to 开发者_运维问答know if I can do a similar post but created using my own app
I want to pass one or more variables between activities in android. One solution is to use global variables, and it is explained here:
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