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2014/10/16 ¤W¤È 08:21:32
android Programming Glossary: potentiallyonClick on ViewPager not triggered http://stackoverflow.com/questions/10243690/onclick-on-viewpager-not-triggered
Android upload video to remote server using HTTP multipart form data http://stackoverflow.com/questions/11164398/android-upload-video-to-remote-server-using-http-multipart-form-data MediaStore.Video.Media.DURATION some extra potentially useful data to help with filtering if necessary System.out.println..
how to make a file hidden in android sd card http://stackoverflow.com/questions/1129644/how-to-make-a-file-hidden-in-android-sd-card you describe users will always be able to copy delete and potentially change the file. The best solution to your problem is to look..
READ_LOGS permission on Jelly Bean (api 16) http://stackoverflow.com/questions/11461650/read-logs-permission-on-jelly-bean-api-16
How to get the absolute coordinates of a view http://stackoverflow.com/questions/2224844/how-to-get-the-absolute-coordinates-of-a-view an image and have automatically resized themselves To potentially counter that I added the code tableLayout.requestLayout as shown..
Remove all debug logging calls before publishing: are there tools to do this? http://stackoverflow.com/questions/2446248/remove-all-debug-logging-calls-before-publishing-are-there-tools-to-do-this every time I release. Additionally removing a Log line is potentially tricky for instance if condition Log.d LOG_TAG Something data.load..
Android: How do I attach a temporary, generated image to an email? http://stackoverflow.com/questions/3570914/android-how-do-i-attach-a-temporary-generated-image-to-an-email attachment. Additionally research indicated that putting potentially large images on the primary memory was not a good idea even..
How do I prevent an Android device from going to sleep programmatically? http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically with it or not in the foreground . Otherwise your app can potentially cause some serious battery drain and CPU usage. Edit to add..
android: running a background task using AlarmManager http://stackoverflow.com/questions/3859489/android-running-a-background-task-using-alarmmanager need it but it may give you some more ideas about how to potentially address the poll using AlarmManager and Service stuff. share..
Why are most UI frameworks single threaded? http://stackoverflow.com/questions/5544447/why-are-most-ui-frameworks-single-threaded model over the other Wouldn't multiple threaded UI model potentially give you more performance albeit at the cost of more complexity.. invented 30 years ago Wouldn't multiple threaded UI model potentially give you more performance albeit at the cost of more complexity..
How to run an async task for every x mins in android? http://stackoverflow.com/questions/6207362/how-to-run-an-async-task-for-every-x-mins-in-android like update position of audio playback in UI . If it can potentially take some time like downloading or uploading to the web then..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview you can override the surface's onDraw function you could potentially analyze the returned camera image and draw an overlay it'd be..
Android http connection exception http://stackoverflow.com/questions/6976317/android-http-connection-exception gone and put in a trap to catch people trying to do potentially time consuming network operations on the main thread. From http..
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss to not rely on stacking up an arbitrary number of potentially heavy weight activities. Unless you do a serious amount of stuff..
ViewPager as a circular queue / wrapping http://stackoverflow.com/questions/7546224/viewpager-as-a-circular-queue-wrapping does does a bit of work to make sure you can potentially scroll to the left and right many times. https github.com antonyt..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application some security there but physical access to a phone could potentially allow access to the values. If possible I'd consider modifying..
What are best practices for using AES encryption in Android? http://stackoverflow.com/questions/8622367/what-are-best-practices-for-using-aes-encryption-in-android CryptoException may be appropriate here since there are potentially many checked exceptions the classes can throw. The getHash method..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments these fragments will still be added but potentially detached when you scroll to other pages. Consider that you then..
Android Broadcast Receiver for Sent SMS messages? http://stackoverflow.com/questions/990558/android-broadcast-receiver-for-sent-sms-messages
onClick on ViewPager not triggered http://stackoverflow.com/questions/10243690/onclick-on-viewpager-not-triggered
Android upload video to remote server using HTTP multipart form data http://stackoverflow.com/questions/11164398/android-upload-video-to-remote-server-using-http-multipart-form-data TimeUnit.MILLISECONDS.toSeconds cursor.getInt cursor.getColumnIndexOrThrow MediaStore.Video.Media.DURATION some extra potentially useful data to help with filtering if necessary System.out.println size fileSize System.out.println path filePath System.out.println..
how to make a file hidden in android sd card http://stackoverflow.com/questions/1129644/how-to-make-a-file-hidden-in-android-sd-card on a public partition like an SD Card 'secure' in the manner you describe users will always be able to copy delete and potentially change the file. The best solution to your problem is to look into ways to encrypt your database to record it securely...
READ_LOGS permission on Jelly Bean (api 16) http://stackoverflow.com/questions/11461650/read-logs-permission-on-jelly-bean-api-16
How to get the absolute coordinates of a view http://stackoverflow.com/questions/2224844/how-to-get-the-absolute-coordinates-of-a-view 0 even though that logging code is after they have been given an image and have automatically resized themselves To potentially counter that I added the code tableLayout.requestLayout as shown above but that didn't help. I'm stumped... Thanks again..
Remove all debug logging calls before publishing: are there tools to do this? http://stackoverflow.com/questions/2446248/remove-all-debug-logging-calls-before-publishing-are-there-tools-to-do-this source project is large and it is a pain to do it manually every time I release. Additionally removing a Log line is potentially tricky for instance if condition Log.d LOG_TAG Something data.load data.show If I comment the Log line then the condition..
Android: How do I attach a temporary, generated image to an email? http://stackoverflow.com/questions/3570914/android-how-do-i-attach-a-temporary-generated-image-to-an-email text I really needed to specify image png for the sake of my attachment. Additionally research indicated that putting potentially large images on the primary memory was not a good idea even if you were going to immediately clean it up. Once I did these..
How do I prevent an Android device from going to sleep programmatically? http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically Ensure that you always release the lock when you're done with it or not in the foreground . Otherwise your app can potentially cause some serious battery drain and CPU usage. Edit to add You also need to be sure you have the WAKE_LOCK permission set..
android: running a background task using AlarmManager http://stackoverflow.com/questions/3859489/android-running-a-background-task-using-alarmmanager
Why are most UI frameworks single threaded? http://stackoverflow.com/questions/5544447/why-are-most-ui-frameworks-single-threaded the UI. What made the framework designers chose one thread model over the other Wouldn't multiple threaded UI model potentially give you more performance albeit at the cost of more complexity I realize that the latter is a big deal because thread related.. almost everything we consider bleeding edge modern in CS was invented 30 years ago Wouldn't multiple threaded UI model potentially give you more performance albeit at the cost of more complexity Absolutely not because drawing the GUI and processing user..
How to run an async task for every x mins in android? http://stackoverflow.com/questions/6207362/how-to-run-an-async-task-for-every-x-mins-in-android Note that doSomething should not take long something like update position of audio playback in UI . If it can potentially take some time like downloading or uploading to the web then you should use ScheduledExecutorService 's scheduleWithFixedDelay..
How can I manipulate the camera preview? http://stackoverflow.com/questions/6478375/how-can-i-manipulate-the-camera-preview well. If all you want is to be able to draw over the surface you can override the surface's onDraw function you could potentially analyze the returned camera image and draw an overlay it'd be much faster than trying to process every frame. Also I changed..
Android http connection exception http://stackoverflow.com/questions/6976317/android-http-connection-exception by android.os.NetworkOnMainThreadException In Honeycomb they've gone and put in a trap to catch people trying to do potentially time consuming network operations on the main thread. From http developer.android.com reference android os NetworkOnMainThreadException.html..
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss on to too many resources. You just need to redesign your navigation to not rely on stacking up an arbitrary number of potentially heavy weight activities. Unless you do a serious amount of stuff in onStop such as calling setContentView to clear out the..
ViewPager as a circular queue / wrapping http://stackoverflow.com/questions/7546224/viewpager-as-a-circular-queue-wrapping
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application applications from being able to access the values so there's some security there but physical access to a phone could potentially allow access to the values. If possible I'd consider modifying the server to use a negotiated token for providing access..
What are best practices for using AES encryption in Android? http://stackoverflow.com/questions/8622367/what-are-best-practices-for-using-aes-encryption-in-android clause. For convenience wrapping the original exception with CryptoException may be appropriate here since there are potentially many checked exceptions the classes can throw. The getHash method hashes a UTF 8 version of the password plus salt. Since..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments Because you are using FragmentPagerAdapter and not FragmentStatePagerAdapter these fragments will still be added but potentially detached when you scroll to other pages. Consider that you then background your application and then it gets killed. When..
Android Broadcast Receiver for Sent SMS messages? http://stackoverflow.com/questions/990558/android-broadcast-receiver-for-sent-sms-messages
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