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2014/10/16 ¤W¤È 08:14:30
android Programming Glossary: guaranteesAysncTask cancelling itself still calls onPostExecute() http://stackoverflow.com/questions/10163763/aysnctask-cancelling-itself-still-calls-onpostexecute after doInBackground Object returns. Calling this method guarantees that onPostExecute Object is never invoked . Is it a bug in..
Callback to a Fragment from a DialogFragment http://stackoverflow.com/questions/13733304/callback-to-a-fragment-from-a-dialogfragment pauses and resumes through its lifecycle. The only guarantees in a Fragment are those passed in through a Bundle via setArguments..
Scheduling recurring task in Android http://stackoverflow.com/questions/14376470/scheduling-recurring-task-in-android the alarm receiver's onReceive method is executing. This guarantees that the phone will not sleep until you have finished handling..
Pausing/stopping and starting/resuming Java TimerTask continuously? http://stackoverflow.com/questions/2098642/pausing-stopping-and-starting-resuming-java-timertask-continuously within the run method of a repeating timer task absolutely guarantees that the timer task will not run again. So once cancelled it..
onPause/onResume activity issues http://stackoverflow.com/questions/2441145/onpause-onresume-activity-issues for Activity lifecycle you'll realize that there are no guarantees about you Activity after onPause is called. Android could kill..
android - get all alarms saved in the alarm application http://stackoverflow.com/questions/3147179/android-get-all-alarms-saved-in-the-alarm-application good explanation on this post regarding this. There are no guarantees that the AlarmClock app will be on every device your app is..
Google Analytics in Android app - dealing with multiple activities http://stackoverflow.com/questions/3216692/google-analytics-in-android-app-dealing-with-multiple-activities results in unexpectedly long visits since Android makes no guarantees to terminate the application after your last activity closes...
http://stackoverflow.com/questions/3339870/android-secure-storage I was hoping to find an Android API for storage such that guarantees that only the application that stored some information can retrieve..
Is using Serializable in Android bad? http://stackoverflow.com/questions/3611843/is-using-serializable-in-android-bad that will be stored on disk because it doesn't have good guarantees about data consistency when things change however Serializable..
android design considerations: AsyncTask vs Service (IntentService?) http://stackoverflow.com/questions/3817272/android-design-considerations-asynctask-vs-service-intentservice picture taken by the camera to a web site. Using a service guarantees that the operation will have at least service process priority..
http://stackoverflow.com/questions/4270278/layout-width-of-a-listview behavior of the parent layout etc. Remember there are no guarantees on the number of times getView is invoked on the Adapter nor..
SharedPreferences and Thread Safety http://stackoverflow.com/questions/4693387/sharedpreferences-and-thread-safety it doesn't appear to be Thread Safe. However what kind of guarantees are made in regards to commit and apply For example synchronized..
Supporting Amazon and Android market links inside application http://stackoverflow.com/questions/5480235/supporting-amazon-and-android-market-links-inside-application tested it. I am confident it will work but can make no guarantees so if you use what I've suggested and it fails please don't..
Running a repeating task in background on a real time application [duplicate] http://stackoverflow.com/questions/5774092/running-a-repeating-task-in-background-on-a-real-time-application the alarm receiver's onReceive method is executing. This guarantees that the phone will not sleep until you have finished handling..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables sense. Your application also has a context and Android guarantees that it will exist as a single instance across your application...
Prevent Android WebView caching data http://stackoverflow.com/questions/7537701/prevent-android-webview-caching-data cache. I haven't written any of this in an app so no guarantees 1 Every time your WebView finishes a page clear the cache. Something..
How to support Amazon and Android Market links in same APK [duplicate] http://stackoverflow.com/questions/7683130/how-to-support-amazon-and-android-market-links-in-same-apk tested it. I am confident it will work but can make no guarantees so if you use what I've suggested and it fails please don't..
Async/await not reacting as expected http://stackoverflow.com/questions/7892360/async-await-not-reacting-as-expected a little bit of parallelism in the order C# 5 async still guarantees that the console writing occurs in that exact order. Let me..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments independently of the ViewPager. As Seraph says you do have guarantees that a fragment has been instantiated added in a ViewPager at..
AysncTask cancelling itself still calls onPostExecute() http://stackoverflow.com/questions/10163763/aysnctask-cancelling-itself-still-calls-onpostexecute result in onCancelled Object being invoked on the UI thread after doInBackground Object returns. Calling this method guarantees that onPostExecute Object is never invoked . Is it a bug in Android More Observations Calling cancel false from either thread..
Callback to a Fragment from a DialogFragment http://stackoverflow.com/questions/13733304/callback-to-a-fragment-from-a-dialogfragment no guarantee that the listener will be around if the DialogFragment pauses and resumes through its lifecycle. The only guarantees in a Fragment are those passed in through a Bundle via setArguments and getArguments. There is a way to reference the activity..
Scheduling recurring task in Android http://stackoverflow.com/questions/14376470/scheduling-recurring-task-in-android Manager The Alarm Manager holds a CPU wake lock as long as the alarm receiver's onReceive method is executing. This guarantees that the phone will not sleep until you have finished handling the broadcast. Once onReceive returns the Alarm Manager releases..
Pausing/stopping and starting/resuming Java TimerTask continuously? http://stackoverflow.com/questions/2098642/pausing-stopping-and-starting-resuming-java-timertask-continuously From TimerTask.cancel Note that calling this method from within the run method of a repeating timer task absolutely guarantees that the timer task will not run again. So once cancelled it won't ever run again. You'd be better off instead using the..
onPause/onResume activity issues http://stackoverflow.com/questions/2441145/onpause-onresume-activity-issues improve this question If you take a look at the diagram for Activity lifecycle you'll realize that there are no guarantees about you Activity after onPause is called. Android could kill you Activity without even calling onDestroy. You have to..
android - get all alarms saved in the alarm application http://stackoverflow.com/questions/3147179/android-get-all-alarms-saved-in-the-alarm-application android alarms share improve this question There is a good explanation on this post regarding this. There are no guarantees that the AlarmClock app will be on every device your app is installed on. For example many of the HTC phones replace it..
Google Analytics in Android app - dealing with multiple activities http://stackoverflow.com/questions/3216692/google-analytics-in-android-app-dealing-with-multiple-activities with calling start stop in your Application is that it results in unexpectedly long visits since Android makes no guarantees to terminate the application after your last activity closes. In addition if your app does anything with notifications or..
http://stackoverflow.com/questions/3339870/android-secure-storage party libraries Using NDK is also acceptable for me. Update I was hoping to find an Android API for storage such that guarantees that only the application that stored some information can retrieve it back. Android OS could have enforced this based on..
Is using Serializable in Android bad? http://stackoverflow.com/questions/3611843/is-using-serializable-in-android-bad not using Serializable. You can't use Parcelable for data that will be stored on disk because it doesn't have good guarantees about data consistency when things change however Serializable is slow enough that I would strongly urge not using it there..
android design considerations: AsyncTask vs Service (IntentService?) http://stackoverflow.com/questions/3817272/android-design-considerations-asynctask-vs-service-intentservice of this are playing music in the background and uploading a picture taken by the camera to a web site. Using a service guarantees that the operation will have at least service process priority regardless of what happens to the activity. Your Activity..
http://stackoverflow.com/questions/4270278/layout-width-of-a-listview several times depending on the number of layout passes the behavior of the parent layout etc. Remember there are no guarantees on the number of times getView is invoked on the Adapter nor in what orders the calls will happen. You must therefore implement..
SharedPreferences and Thread Safety http://stackoverflow.com/questions/4693387/sharedpreferences-and-thread-safety processes. This will be added later. So in and of itself it doesn't appear to be Thread Safe. However what kind of guarantees are made in regards to commit and apply For example synchronized uniqueIdLock uniqueId sharedPreferences.getInt UNIQUE_INCREMENTING_ID..
Supporting Amazon and Android market links inside application http://stackoverflow.com/questions/5480235/supporting-amazon-and-android-market-links-inside-application
Running a repeating task in background on a real time application [duplicate] http://stackoverflow.com/questions/5774092/running-a-repeating-task-in-background-on-a-real-time-application reference The Alarm Manager holds a CPU wake lock as long as the alarm receiver's onReceive method is executing. This guarantees that the phone will not sleep until you have finished handling the broadcast. Once onReceive returns the Alarm Manager releases..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables is information about its execution environment in the broadest sense. Your application also has a context and Android guarantees that it will exist as a single instance across your application. The way to do this is to create your own subclass of android.app.Application..
Prevent Android WebView caching data http://stackoverflow.com/questions/7537701/prevent-android-webview-caching-data As far as I can tell there are at least two ways around keeping cache. I haven't written any of this in an app so no guarantees 1 Every time your WebView finishes a page clear the cache. Something like this in your WebViewClient @Override public void..
How to support Amazon and Android Market links in same APK [duplicate] http://stackoverflow.com/questions/7683130/how-to-support-amazon-and-android-market-links-in-same-apk deployed this method on the App Store so I haven't completely tested it. I am confident it will work but can make no guarantees so if you use what I've suggested and it fails please don't hold me accountable. This was a big help in coming up with an..
Async/await not reacting as expected http://stackoverflow.com/questions/7892360/async-await-not-reacting-as-expected the Wait call returns and Main prints out K . Thus even with a little bit of parallelism in the order C# 5 async still guarantees that the console writing occurs in that exact order. Let me know if this still seems confusing share improve this answer..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments PagerAdapter.getItem and are trying to use those references independently of the ViewPager. As Seraph says you do have guarantees that a fragment has been instantiated added in a ViewPager at a particular time this should be considered an implementation..
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