I read the android developer guide. I got idea about android applcations a lot. But now I really want to develop one application. I have some basic questions in my mind. I would be glad to get their a
I am trying to find a way to tell if an application has been closed or has went to the background. I need the ability to do this with any application. I am using the AcitivityManager to poll which app
What I want ask is, assume I\'m in some BroadCastReciever\'s onRecieve() method and I use context to start an Activity which is a Launcher Activity of a differen开发者_如何学Got Application. Will it w
I\'m working on an app that stores some information inside an SQLite DB. My problem is that I\'d like to clear all data from the database when the app gets killed or the pho开发者_如何学JAVAne restar
How to change Activity , load new Activity, when I click oninside HTML page which I shows inside WebView. Demo.html is in assets. How to load new Activity ?
Can i add a view to the top activity in broadcast receiver. ActivityManager am = (ActivityManager) mContext
I am building a live chat app for the iPhone, and for this it is necessary to ensure that the operator is online and to keep the flow of data going.
I have two tabs application. In first tab I perform an http search query, dysplaying the results and inserting them into database. Second tab shows the data from database.
In an Android app, I have two activities; lets call them A and B. A is the main activity, and it contains a button that calls startActivity() to display B. In short:
I\'ve done a great amount of searching and I can\'t seem to find anything that helps me. I\'m new to Android programming (I do know Java though), and I am working on an app that deals with dynamic con
加载中,请稍侯......