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2014/10/16 ¤W¤È 08:11:02
android Programming Glossary: cameAndroid - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google this question Well currently im working on a project and came across Sliding menu i googled but gets very disappointed to..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works Layout or view after your list view and question might came in your mind if i set the layout_height to fill_parent the view..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled exponentially and keeps growing for now the test I did came to 231Mb allocated memory the expected behavior is that the..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps pressed state and trigger some actions when clicked. So I came up with another solution which splits up into two parts First..
How do you pass a string from one activity to another? [duplicate] http://stackoverflow.com/questions/15859445/how-do-you-pass-a-string-from-one-activity-to-another string in Activity2. I've tried doing this but the string came out empty. public class Activity2 extends Activity1 I've seen..
Post multipart request with Android SDK http://stackoverflow.com/questions/2017414/post-multipart-request-with-android-sdk data share improve this question Based on this blog I came up with the following solution http blog.tacticalnuclearstrike.com..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon to apps e.g. VBA in Excel LISP in AutoCAD . Developers who came up with mental models that presumed the existence of development..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application that is exited usually the main Activity that first came up when the application started just place a couple of lines..
Android Camera without Preview http://stackoverflow.com/questions/2386025/android-camera-without-preview but the picture was black. After googling like crazy i came across a bug thread about it. If you don't generate a preview.. generate a preview the image will be black since android camera needs preview to setup exposure and focus. I've created a.. visually. I've also seen some examples of calling the camera statically with MediaStore.CAPTURE_OR_SOMETHING which takes..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview ListView to see why the two behaviors are so different and came across this from ListView.java public void setItemsCanFocus..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something something I have investigated this problem for months now came up with different solutions to it which I am not happy with..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size thread 7965885da4d1a03a and also searched lot. I came Across the search on the web that many people are facing the..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions in a real application . There's also another solution I came across Beem's aSMACK library . Beem is a fairly new XMPP client..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map... image button on the fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory.. fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object serialization mechanism It turns out that the Android team came to the conclusion that the serialization in Java is far too..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device disclaimer ideas and example code to this utils class came from several SO posts and google. I have cleaned and merged..
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents a package. This identifies which market the package came from. The current approach Install APK using Intent Intent intent.. the installation. This identifies which market the package came from. public abstract void installPackage Uri packageURI IPackageInstallObserver..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider deliverResult Cursor cursor if isReset An async query came in while the loader is stopped if cursor null cursor.close..
Android - How to make slide menu like facebook, spotify and Google + http://stackoverflow.com/questions/11465774/android-how-to-make-slide-menu-like-facebook-spotify-and-google Do you know whats going wrong android share improve this question Well currently im working on a project and came across Sliding menu i googled but gets very disappointed to see that no one has given some piece of code or some hint for..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works match_parent or fixed width height. 2 .If you want to use some Layout or view after your list view and question might came in your mind if i set the layout_height to fill_parent the view after list view will not show up as it goes down the screen..
Bitmap recycle with largeHeap enabled http://stackoverflow.com/questions/12716574/bitmap-recycle-with-largeheap-enabled sometimes throwing a OutOfMemoryException now consumes memory exponentially and keeps growing for now the test I did came to 231Mb allocated memory the expected behavior is that the memory management keeps working and the application will not..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps I need is a button or two on the InfoWindow that will show a pressed state and trigger some actions when clicked. So I came up with another solution which splits up into two parts First part The first part is to be able to catch the clicks on the..
How do you pass a string from one activity to another? [duplicate] http://stackoverflow.com/questions/15859445/how-do-you-pass-a-string-from-one-activity-to-another a string in Activity1 called course . I want to read that string in Activity2. I've tried doing this but the string came out empty. public class Activity2 extends Activity1 I've seen people use the Intent function but I couldn't figure out how..
Post multipart request with Android SDK http://stackoverflow.com/questions/2017414/post-multipart-request-with-android-sdk would be greatly appreciated android http multipartform data share improve this question Based on this blog I came up with the following solution http blog.tacticalnuclearstrike.com 2010 01 using multipartentity in android applications..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon did not catch on much outside of language extensions to apps e.g. VBA in Excel LISP in AutoCAD . Developers who came up with mental models that presumed the existence of development tools in the app itself therefore either had to change..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application an application safely per its documentation. In the last Activity that is exited usually the main Activity that first came up when the application started just place a couple of lines in the onDestroy method. The call to System.runFinalizersOnExit..
Android Camera without Preview http://stackoverflow.com/questions/2386025/android-camera-without-preview density in some areas whatever. I was able to take a picture but the picture was black. After googling like crazy i came across a bug thread about it. If you don't generate a preview the image will be black since android camera needs preview.. like crazy i came across a bug thread about it. If you don't generate a preview the image will be black since android camera needs preview to setup exposure and focus. I've created a surfaceview and listener but the onSurfaceCreated event never.. fired. I guess the reason is the surface is not being created visually. I've also seen some examples of calling the camera statically with MediaStore.CAPTURE_OR_SOMETHING which takes a picture and saves in the desired folder with two lines of..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview a pretty solid user experience. I looked into the code for ListView to see why the two behaviors are so different and came across this from ListView.java public void setItemsCanFocus boolean itemsCanFocus mItemsCanFocus itemsCanFocus if itemsCanFocus..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something AsyncTask really conceptually flawed or am I just missing something I have investigated this problem for months now came up with different solutions to it which I am not happy with since they are all massive hacks. I still cannot believe that..
Android - Application (apk) Maximum size http://stackoverflow.com/questions/3536463/android-application-apk-maximum-size link http groups.google.com group android developers browse_thread thread 7965885da4d1a03a and also searched lot. I came Across the search on the web that many people are facing the same issue What is the maximum size of Application supported..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions might work just fine nowadays although I have not tried it yet in a real application . There's also another solution I came across Beem's aSMACK library . Beem is a fairly new XMPP client for android and from what I understand they are using their..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object When you click the list row it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load.. image I.e. Smaller bit size not pixel as the src for the image button on the fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries to go back and re launch the 2nd activity... bit size not pixel as the src for the image button on the fly. So I just resized the image that came off the phone camera. The issue is that I get an out of memory error when it tries to go back and re launch the 2nd activity. Is there a way..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object the question why is Android not using the built in Java serialization mechanism It turns out that the Android team came to the conclusion that the serialization in Java is far too slow to satisfy Android ™s interprocess communication requirements...
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents Retrieve the package name of the application that installed a package. This identifies which market the package came from. The current approach Install APK using Intent Intent intent new Intent Intent.ACTION_VIEW intent.setDataAndType apkUri.. Optional package name of the application that is performing the installation. This identifies which market the package came from. public abstract void installPackage Uri packageURI IPackageInstallObserver observer int flags String installerPackageName..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider loadInBackground Runs on the UI thread @Override public void deliverResult Cursor cursor if isReset An async query came in while the loader is stopped if cursor null cursor.close return Cursor oldCursor mCursor mCursor cursor if isStarted..
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