2014/10/16 上午 08:23:56

android Programming Glossary: shouldnt

http://stackoverflow.com/questions/10471239/android-task-killer

task killer Im trying to write a simple task killer. I know I shouldnt kill tasks in Android but Im eager to try something like this. I have the following code List RunningAppProcessInfo procInfo..

Android Custom Layout - onDraw() never gets called

http://stackoverflow.com/questions/13056331/android-custom-layout-ondraw-never-gets-called

it and saw that onDraw never gets called... 3 questions why is onDraw not getting called the sdk warns me that i shouldnt allocate new objects within onLayout method so where should i calculate the RectF so it is ready for the onDraw call to..

how i can break things with Fragments with setRetainInstance(true) and adding them to backstack?

http://stackoverflow.com/questions/13420448/how-i-can-break-things-with-fragments-with-setretaininstancetrue-and-adding-th

onDestroy on fragments dont fire and all seems to work while fragments are in the backstack.. so why the docs say I shouldnt use it What are the scenarios where I might get in trouble thanks android android fragments android orientation share..

How to add a Progress Bar in Webview

http://stackoverflow.com/questions/4331094/how-to-add-a-progress-bar-in-webview

layout_height wrap_content android text @string hello LinearLayout any help would be greatly appreciated. I know it shouldnt be hard but i cant figure it out android progress bar android webview progressdialog share improve this question This..

mapView show overlay details when clicked

http://stackoverflow.com/questions/4923422/mapview-show-overlay-details-when-clicked

the previous popus should disappear and new one should appear at the clicked location ie projection points . And popup shouldnt appear when i click anywhere else on screen.Im using onTap event to record onclick. map_overlay is the layout that i want..

NetworkOnMainThreadException When reading from web

http://stackoverflow.com/questions/9442527/networkonmainthreadexception-when-reading-from-web

but nothing works so far. So here is code if anyone could help. In manifest i have permission for internet so thath shouldnt be problem. import java.io.BufferedReader import java.io.IOException import java.io.InputStream import java.io.InputStreamReader..