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2014/10/16 ¤W¤È 08:11:24
android Programming Glossary: consistentSync data between Android App and webserver http://stackoverflow.com/questions/10829371/sync-data-between-android-app-and-webserver your own contentprovider A ContentProvider defines a consistent interface to interact with your stored data. It could also allow..
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube menu will appear . You're right in that this isn't very consistent behavior but it doesn't seem like there is a 100 consensus within.. are identical they seemed very keen on making navigation consistent across all Google made apps in the talk . share improve this..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view rather than a fixed time so that the animation speed is consistent regardless of the contents of the view. @param pps the number..
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager approach you'll have to do this anyway. It pays to be consistent in how you declare and address your classes. It's a bit messy..
How to downscale images correctly? http://stackoverflow.com/questions/16408505/how-to-downscale-images-correctly and originalWidth For e.g you want the width to stay consistent at 500dp int requiredWidth 500 getResources .getDisplayMetrics..
Difference between px, dp, dip and sp in Android? http://stackoverflow.com/questions/2025282/difference-between-px-dp-dip-and-sp-in-android The compiler accepts both dip and dp though dp is more consistent with sp . sp Scale independent Pixels this is like the dp unit..
Why doesn't System.out.println work? (in Android) http://stackoverflow.com/questions/2220547/why-doesnt-system-out-println-work-in-android log to show just your messages. To make sure that you're consistent with your log tag it's probably best to define it once as a..
Android Set ImageButton as Toggle http://stackoverflow.com/questions/2716686/android-set-imagebutton-as-toggle apk res android use @android drawable btn_default to keep consistent with system item android drawable @drawable toggle_button_background.. also ldpi . WARNING if you use these your app will look inconsistent on devices with customized OS UIs i.e. HTC's Sense UI . ic_mp_shuffle_.. ic_mp_shuffle_ on off _btn.9.png Final Note Remember to be consistent with the system UI when possible and be mindful of the fact..
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort dragging and shuffling items. Item shuffles are much more consistent with the position of the dragging floating item. Heterogeneous..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android exactly remember about customizing title bar and making it consistent through the application. So I can make comparison with earlier..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background a seeing in time to make the correct decision or b have a consistent picture by the time you return. Plus the decision about what..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius long as the radius is doubling or halving its size will be consistent across drawings. The 10 can be changed to vary the size of the..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord jump all over the place and aren't representative of a consistent frequency even in silence. Is anyone aware of a way to perform..
How to change the star images of the RatingBar? http://stackoverflow.com/questions/607610/how-to-change-the-star-images-of-the-ratingbar
Why does it take so long for Android's MediaPlayer to prepare some live streams for playback? http://stackoverflow.com/questions/6582908/why-does-it-take-so-long-for-androids-mediaplayer-to-prepare-some-live-streams a few times each. The times for each stream were very consistent one second and here are the results MPR news stream 27 seconds..
Detect Hardware Acceleration at Runtime: Android http://stackoverflow.com/questions/6792115/detect-hardware-acceleration-at-runtime-android Acceleration at Runtime Android Is it possible to consistently detect if an Activity has hardware acceleration enabled when.. Activity is shown. So far I can't get anything to report a consistent yes no when it is on or off. I tried hacking in a dummy view..
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 in random places Bitmaps Strings etc it doesn't seem to be consistent. After doing everything imaginable to figure out why I am running..
Optional permissions so an app can show on all devices and enable optional features on some? http://stackoverflow.com/questions/9299993/optional-permissions-so-an-app-can-show-on-all-devices-and-enable-optional-featu extra development time difficulty of keeping maintenance consistent reviews and ratings split across different apps and if there..
Sync data between Android App and webserver http://stackoverflow.com/questions/10829371/sync-data-between-android-app-and-webserver be found here http thinkandroid.wordpress.com 2010 01 13 writing your own contentprovider A ContentProvider defines a consistent interface to interact with your stored data. It could also allow other applications to interact with your data if you wanted...
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube are at the left most page swipe left and a pull out half page menu will appear . You're right in that this isn't very consistent behavior but it doesn't seem like there is a 100 consensus within the Android team on how this behavior should be implemented..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view duration of 1000ms i.e. duration delta pps 1000 . PPS is used rather than a fixed time so that the animation speed is consistent regardless of the contents of the view. @param pps the number of pixels per second to resize the layout by private void..
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager communication seemed key. If you go for the separate process approach you'll have to do this anyway. It pays to be consistent in how you declare and address your classes. It's a bit messy but because it sometimes seems to pay to use full names com.company.superapp.CleverService..
How to downscale images correctly? http://stackoverflow.com/questions/16408505/how-to-downscale-images-correctly Calculate your sampleSize based on the requiredWidth and originalWidth For e.g you want the width to stay consistent at 500dp int requiredWidth 500 getResources .getDisplayMetrics .density int sampleSize originalWidth requiredWidth If the..
Difference between px, dp, dip and sp in Android? http://stackoverflow.com/questions/2025282/difference-between-px-dp-dip-and-sp-in-android screen density but not necessarily in direct proportion. Note The compiler accepts both dip and dp though dp is more consistent with sp . sp Scale independent Pixels this is like the dp unit but it is also scaled by the user's font size preference...
Why doesn't System.out.println work? (in Android) http://stackoverflow.com/questions/2220547/why-doesnt-system-out-println-work-in-android message. This is helpful as you can filter the output of the log to show just your messages. To make sure that you're consistent with your log tag it's probably best to define it once as a static final String somewhere. Log.d MyActivity.LOG_TAG Application..
Android Set ImageButton as Toggle http://stackoverflow.com/questions/2716686/android-set-imagebutton-as-toggle layer list xmlns android http schemas.android.com apk res android use @android drawable btn_default to keep consistent with system item android drawable @drawable toggle_button_background item android drawable @drawable shuffle_button_image.. core res res drawable hdpi and core res res drawable mdpi also ldpi . WARNING if you use these your app will look inconsistent on devices with customized OS UIs i.e. HTC's Sense UI . ic_mp_shuffle_ state _btn.9.png need to be nine patches so that.. are example hdpi versions of the icon res drawable h m ldpi ic_mp_shuffle_ on off _btn.9.png Final Note Remember to be consistent with the system UI when possible and be mindful of the fact that your app may run on devices with customized versions of..
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort DragSortListView has smooth and predictable scrolling while dragging and shuffling items. Item shuffles are much more consistent with the position of the dragging floating item. Heterogeneous height list items are supported. Drag scrolling is customizable..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android navigation modes and other interactive items like search. I exactly remember about customizing title bar and making it consistent through the application. So I can make comparison with earlier days and can list out some of the advantages of using ActionBar..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background separately from yours and not something you can count on a seeing in time to make the correct decision or b have a consistent picture by the time you return. Plus the decision about what the next activity to go to is always done at the point where..
android maps circle overlay, dynamically change radius? http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius for each zoomLevel the map doubles or halves the size so as long as the radius is doubling or halving its size will be consistent across drawings. The 10 can be changed to vary the size of the circle maybe be done in Constructor if desired Also the min_r..
Android audio FFT to retrieve specific frequency magnitude using audiorecord http://stackoverflow.com/questions/5774104/android-audio-fft-to-retrieve-specific-frequency-magnitude-using-audiorecord how this class is meant to work but the values returned jump all over the place and aren't representative of a consistent frequency even in silence. Is anyone aware of a way to perform this task or am I overcomplicating matters to try and grab..
How to change the star images of the RatingBar? http://stackoverflow.com/questions/607610/how-to-change-the-star-images-of-the-ratingbar
Why does it take so long for Android's MediaPlayer to prepare some live streams for playback? http://stackoverflow.com/questions/6582908/why-does-it-take-so-long-for-androids-mediaplayer-to-prepare-some-live-streams onPrepared MediaPlayer mp callback and tested several streams a few times each. The times for each stream were very consistent one second and here are the results MPR news stream 27 seconds http newsstream1.publicradio.org 80 MPR classical music stream..
Detect Hardware Acceleration at Runtime: Android http://stackoverflow.com/questions/6792115/detect-hardware-acceleration-at-runtime-android Hardware Acceleration at Runtime Android Is it possible to consistently detect if an Activity has hardware acceleration enabled when it is created I'm worried that users of my library will enable.. purposes I would like to ensure it is off when my library's Activity is shown. So far I can't get anything to report a consistent yes no when it is on or off. I tried hacking in a dummy view setting it to my activity and then testing it but it always..
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 the size of each page I get an out of memory exception in random places Bitmaps Strings etc it doesn't seem to be consistent. After doing everything imaginable to figure out why I am running out of memory I have come up with nothing. What I don't..
Optional permissions so an app can show on all devices and enable optional features on some? http://stackoverflow.com/questions/9299993/optional-permissions-so-an-app-can-show-on-all-devices-and-enable-optional-featu but there's a world of problems with that approach extra development time difficulty of keeping maintenance consistent reviews and ratings split across different apps and if there are several different types of optional permissions than a..
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