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2014/10/16 ¤W¤È 08:14:30
android Programming Glossary: guaranteedhow to set the output image use com.android.camera.action.CROP http://stackoverflow.com/questions/12758425/how-to-set-the-output-image-use-com-android-camera-action-crop Intent is not part of the public Android API and is not guaranteed to work on all devices. It was used in earlier versions of android.. original image. These are part of the Android API and are guaranteed to work. See official docs here and here To crop a bitmap you..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 new FollowMeLocationSource We can't be guaranteed that the map is available because Google Play services might..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice security one. The Home button is the one way a user can be guaranteed to exit any application. If you could make the Home button launch..
What can you not do on the Dalvik VM (Android's VM) that you can in Sun VM? http://stackoverflow.com/questions/230193/what-can-you-not-do-on-the-dalvik-vm-androids-vm-that-you-can-in-sun-vm for you if that trick works on your normal machine it is guaranteed to not work on Dalvik unless you change your bytecode generation...
How do I animate View.setVisibility(GONE) http://stackoverflow.com/questions/2634073/how-do-i-animate-view-setvisibilitygone a protected method applyTransformation this is not guaranteed to work in future versions of Android. share improve this answer..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background be. And the implementation and global behavior here is not guaranteed to remain the same in the future. I wish I had read this before..
http://stackoverflow.com/questions/3718687/get-number-of-unread-sms isn't actually part of the SDK and this code is not guaranteed to work on all past present and future devices. share improve..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android about that. The only caveat is that this solution is not guaranteed to work in future versions of Android because we are overriding..
getApplication() vs. getApplicationContext() http://stackoverflow.com/questions/5018545/getapplication-vs-getapplicationcontext getApplicationContext . Which also means that you are not guaranteed to have access to your application in a BroadcastReceiver. When..
Screen blinking when using a webview with flash http://stackoverflow.com/questions/5095977/screen-blinking-when-using-a-webview-with-flash the WebView after a one second delay. It means you get a guaranteed one second delay before you can see anything but it's less jarring..
What adapter shall I use to use HashMap in a ListView http://stackoverflow.com/questions/5234576/what-adapter-shall-i-use-to-use-hashmap-in-a-listview with the following caveat the order of the items is not guaranteed to be the same order you added them. Writing this example has..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location to determine whether or not you can use the SD card not guaranteed and what the rules are for using it such as what path to use..
Filter LogCat to get only the messages from My Application in Android? http://stackoverflow.com/questions/6854127/filter-logcat-to-get-only-the-messages-from-my-application-in-android logcat share improve this question Package names are guaranteed to be unique so you can use the Log function with the tag as..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables lifetime guarantee for an application developer it is guaranteed to have the lifetime of the application. A singleton is not..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state methods on the fragments outside of the adapter is not guaranteed to be valid because they may not even be alive. To cut a long..
http://stackoverflow.com/questions/8267928/android-rest-client-sample data for the REST call is ready. br This method is guaranteed to execute on the UI thread. @param profile The @code Profile.. a POST success response is received. br This method is guaranteed to execute on the UI thread. public abstract void onPostSuccess..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one and AdapterView.setSelectedPositionInt it's not guaranteed to work in future OS updates. It seems likely that it will but.. It seems likely that it will but it is by no means guaranteed. Normally I wouldn't condone something like this but this question..
how to set the output image use com.android.camera.action.CROP http://stackoverflow.com/questions/12758425/how-to-set-the-output-image-use-com-android-camera-action-crop image processing crop share improve this question That Intent is not part of the public Android API and is not guaranteed to work on all devices. It was used in earlier versions of android 1.x and 2.x but it's not used anymore and is not recommended... .. to create a resized or cropped version of your original image. These are part of the Android API and are guaranteed to work. See official docs here and here To crop a bitmap you can use Bitmap.createBitmap Bitmap int x int y int width int..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 LocationSource and initializes some of its members followMeLocationSource new FollowMeLocationSource We can't be guaranteed that the map is available because Google Play services might not be available. un comment the following line when using..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice confirming it. One argument for why this is the case is a security one. The Home button is the one way a user can be guaranteed to exit any application. If you could make the Home button launch your application instead of the Home screen without the..
What can you not do on the Dalvik VM (Android's VM) that you can in Sun VM? http://stackoverflow.com/questions/230193/what-can-you-not-do-on-the-dalvik-vm-androids-vm-that-you-can-in-sun-vm to create some bytecode and then use classloader to load it for you if that trick works on your normal machine it is guaranteed to not work on Dalvik unless you change your bytecode generation. That prevents you from using certain dependency injection..
How do I animate View.setVisibility(GONE) http://stackoverflow.com/questions/2634073/how-do-i-animate-view-setvisibilitygone
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background that we actually know for such what the next thing will be. And the implementation and global behavior here is not guaranteed to remain the same in the future. I wish I had read this before I posted an answer on the SO but hopefully it's not too..
http://stackoverflow.com/questions/3718687/get-number-of-unread-sms
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android
getApplication() vs. getApplicationContext() http://stackoverflow.com/questions/5018545/getapplication-vs-getapplicationcontext is given a context in its onReceive method you can only call getApplicationContext . Which also means that you are not guaranteed to have access to your application in a BroadcastReceiver. When looking at the Android code you see that when attached an..
Screen blinking when using a webview with flash http://stackoverflow.com/questions/5095977/screen-blinking-when-using-a-webview-with-flash get the page loaded event and then queue a runnable to show the WebView after a one second delay. It means you get a guaranteed one second delay before you can see anything but it's less jarring than that horrible black flash afaik. Layout xml version..
What adapter shall I use to use HashMap in a ListView http://stackoverflow.com/questions/5234576/what-adapter-shall-i-use-to-use-hashmap-in-a-listview do your view stuff here return convertView This comes with the following caveat the order of the items is not guaranteed to be the same order you added them. Writing this example has made me realize Don't use HashMap in an adapter share improve..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location
Filter LogCat to get only the messages from My Application in Android? http://stackoverflow.com/questions/6854127/filter-logcat-to-get-only-the-messages-from-my-application-in-android from my own application only. Thank you. android android logcat share improve this question Package names are guaranteed to be unique so you can use the Log function with the tag as your package name and then filter by package name Log. log..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables main reasons for this. 1 The Application class provides a better lifetime guarantee for an application developer it is guaranteed to have the lifetime of the application. A singleton is not EXPLICITLY tied to the lifetime of the application although..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state int . Because of this directly calling methods on the fragments outside of the adapter is not guaranteed to be valid because they may not even be alive. To cut a long story short your solution to use putFragment to be able to..
http://stackoverflow.com/questions/8267928/android-rest-client-sample public abstract class GetResponseCallback Called when the response data for the REST call is ready. br This method is guaranteed to execute on the UI thread. @param profile The @code Profile that was received from the server. abstract void onDataReceived.. is available. public abstract class PostCallback Called when a POST success response is received. br This method is guaranteed to execute on the UI thread. public abstract void onPostSuccess Note that the app doesn't use the JSON or XML or whatever..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one reflection to call the private AdapterView.setNextSelectedPositionInt and AdapterView.setSelectedPositionInt it's not guaranteed to work in future OS updates. It seems likely that it will but it is by no means guaranteed. Normally I wouldn't condone.. it's not guaranteed to work in future OS updates. It seems likely that it will but it is by no means guaranteed. Normally I wouldn't condone something like this but this question has been asked enough times and it seems like a reasonable..
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