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2014/10/16 ¤W¤È 08:11:24
android Programming Glossary: consideredhttp://stackoverflow.com/questions/15621936/whats-lazylist can be cached to local sd card or phone memory. Url is considered the key. If the key is present in sd card display images from..
How can I implement a ListView without ListActivity? (use only Activity) http://stackoverflow.com/questions/2242136/how-can-i-implement-a-listview-without-listactivity-use-only-activity new to Android and I really need to do it this way I've considered doing it in another Activity but can anyone show me a simple..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android the best practices for SQLite on Android What would be considered the best practices when executing queries on an SQLite db within..
What characters allowed in file names on Android? http://stackoverflow.com/questions/2679699/what-characters-allowed-in-file-names-on-android filesystem mounted http en.wikipedia.org wiki Filename . I considered as reserved private static final String ReservedChars ' share..
Can a videoview play a video stored on internal storage? http://stackoverflow.com/questions/3038474/can-a-videoview-play-a-video-stored-on-internal-storage file Can a ContentResolver help me On a related note is it considered bad form to assume that external storage exists Thanks in advance..
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 that would be more suitable to write my files to I considered the downloads folder but think it would be an awkward location..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android come back to your question Although the app context can be considered a singleton itself it is framework managed and has a well defined..
http://stackoverflow.com/questions/4125821/face-detection-in-android the moment and am currently weighing up my options. I have considered the OpenCV port available for Android and using their face detection..
How to change color of ListView items on focus and on click http://stackoverflow.com/questions/4247385/how-to-change-color-of-listview-items-on-focus-and-on-click this question The child views in your list row should be considered selected whenever the parent row is selected so you should be..
Can the Android Layout folder contain subfolders? http://stackoverflow.com/questions/4930398/can-the-android-layout-folder-contain-subfolders folders can contain raw files but the files within raw are considered resources and the files within assets are not. Note that because.. that because the contents of the assets folder are not considered resources you can put an arbitrary hierarchy of folders and..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location refers to whatever the device manufacturer considered to be external storage . On some devices this is removable media..
http://stackoverflow.com/questions/5796611/dialog-throwing-unable-to-add-window-token-null-is-not-for-an-application-wi per references 1 2 3 etc. So should this really be considered a bug since we are officially advised to use Activity.getApplication..
Good way of getting the user's location in Android http://stackoverflow.com/questions/6181704/good-way-of-getting-the-users-location-in-android Location available return gpslocation a locationupdate is considered 'old' if its older than the configured update interval. this..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for 3 main groups as follows Active or Running Activities are considered active or running if they are in the foreground also known as.. also known as the top of the activity stack. This is considered the highest priority activity in the Android Activity stack.. new non full sized or transparent activity the activity is considered paused. Paused activities are still alive that is they maintain..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments added in a ViewPager at a particular time this should be considered an implementation detail. A ViewPager does lazy loading of its..
http://stackoverflow.com/questions/15621936/whats-lazylist server using urls. It is like on demand loading images. Images can be cached to local sd card or phone memory. Url is considered the key. If the key is present in sd card display images from sd card else display image by downloading from server and..
How can I implement a ListView without ListActivity? (use only Activity) http://stackoverflow.com/questions/2242136/how-can-i-implement-a-listview-without-listactivity-use-only-activity a ListView without ListActivity use only Activity I'm new to Android and I really need to do it this way I've considered doing it in another Activity but can anyone show me a simple code just the onCreate method that can do Listview without..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android are the best practices for SQLite on Android What would be considered the best practices when executing queries on an SQLite db within an Android app Is it safe to run inserts deletes and select..
What characters allowed in file names on Android? http://stackoverflow.com/questions/2679699/what-characters-allowed-in-file-names-on-android
Can a videoview play a video stored on internal storage? http://stackoverflow.com/questions/3038474/can-a-videoview-play-a-video-stored-on-internal-storage Is there a trick to setting a videoview's content to such a file Can a ContentResolver help me On a related note is it considered bad form to assume that external storage exists Thanks in advance Sid Below is one version that fails with Cannot play video...
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 possible for the app's cache folder Is there another file location that would be more suitable to write my files to I considered the downloads folder but think it would be an awkward location for something that only needs to exist until it has been..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android like C where it is common to maintain global state. To come back to your question Although the app context can be considered a singleton itself it is framework managed and has a well defined life cycle scope and access path. Hence I believe that..
http://stackoverflow.com/questions/4125821/face-detection-in-android camera app. I'm looking into implementing face detection at the moment and am currently weighing up my options. I have considered the OpenCV port available for Android and using their face detection functions but from demos I have seen of previous implementations..
How to change color of ListView items on focus and on click http://stackoverflow.com/questions/4247385/how-to-change-color-of-listview-items-on-focus-and-on-click listview background color listviewitem share improve this question The child views in your list row should be considered selected whenever the parent row is selected so you should be able to just set a normal state drawable color list on the..
Can the Android Layout folder contain subfolders? http://stackoverflow.com/questions/4930398/can-the-android-layout-folder-contain-subfolders the assets folder and the raw folder under res. Both folders can contain raw files but the files within raw are considered resources and the files within assets are not. Note that because the contents of the assets folder are not considered resources..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location SD mount point like mnt sdcard No Environment.getExternalStorageDirectory refers to whatever the device manufacturer considered to be external storage . On some devices this is removable media like an SD card. On some devices this is a portion of on..
http://stackoverflow.com/questions/5796611/dialog-throwing-unable-to-add-window-token-null-is-not-for-an-application-wi exception Unable to add window token null is not for an application per references 1 2 3 etc. So should this really be considered a bug since we are officially advised to use Activity.getApplication and yet it doesn't function as advertised Jim android..
Good way of getting the user's location in Android http://stackoverflow.com/questions/6181704/good-way-of-getting-the-users-location-in-android if networkLocation null Log.d TAG No Network Location available return gpslocation a locationupdate is considered 'old' if its older than the configured update interval. this means we didn't get a update from this provider since the last..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for through during its lifetime These states can be broken into 3 main groups as follows Active or Running Activities are considered active or running if they are in the foreground also known as the top of the activity stack. This is considered the highest.. are considered active or running if they are in the foreground also known as the top of the activity stack. This is considered the highest priority activity in the Android Activity stack and as such will only be killed by the OS in extreme situations.. or an activity is still visible but partially hidden by a new non full sized or transparent activity the activity is considered paused. Paused activities are still alive that is they maintain all state and member information and remain attached to..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments you do have guarantees that a fragment has been instantiated added in a ViewPager at a particular time this should be considered an implementation detail. A ViewPager does lazy loading of its pages by default it only loads the current page and the one..
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