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2014/10/16 ¤W¤È 08:22:51
android Programming Glossary: reuseRuntimeException: Unable to instantiate application http://stackoverflow.com/questions/10150899/runtimeexception-unable-to-instantiate-application framework when dalvik re install .apk file and trying to reuse or recycle the previous opened activity view from the same package..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps map getPixelsFromDp this 39 20 We want to reuse the info window for all the markers so let's create only one..
http://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed because the fragment manager on the second pass tries to reuse the fragments from the activity which doesn't exist anymore..
Dynamic ListView in Android app http://stackoverflow.com/questions/1917773/dynamic-listview-in-android-app your adapter RowData rowData getItem position we want to reuse already constructed row views... if null convertView convertView..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing Simply put What is the most effective way to share reuse code between iPhone and Android builds The two most common scenarios.. experiencing a port of iPhone to Android with no code reuse at all second hand and seeing the pain that person had to endure..
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices stored them. This gives you best of both world you get the reuse the drawtext ... font and you created exactly zero objects during.. creation draw score is that careful image caching and reuse for the fonts is not really manual object allocation deallocation.. cache system Java font but obviously you could also cache reuse a pixel perfect bitmapped font . share improve this answer..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after 00 1F 3A E4 C8 40 00 1C 4D 02 A6 55 channel 1 connected reuse dlc release on hup tty attached # cat dev tty10 nothing here..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level on each row. When convertView is not null we can reuse it directly there is no need to reinflate it. We only inflate..
Is there a multiplatform framework for developing iPhone / Android applications? [closed] http://stackoverflow.com/questions/30953/is-there-a-multiplatform-framework-for-developing-iphone-android-applications to create cross platform games with extremely high code reuse. It currently supports iOS Android Windows both OpenGL and DirectX..
http://stackoverflow.com/questions/3441396/defining-custom-attrs defined you do not specify the format . If you wish to reuse an android attr for example android gravity then you can do..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder ViewHolder holder When convertView is not null we can reuse it directly there is no need to reinflate it. We only inflate..
http://stackoverflow.com/questions/4224913/android-session-management a new DefaultHttpClient for every request hold onto it and reuse it and your session cookies will be maintained. You can read..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour on false I think it seems to have something to do with the reuse of the views in the custom ListAdapters getView ... Code of.. parent ViewHolder holder When view is not null we can reuse it directly there is no need to reinflate it. We only inflate..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds an ellipsis. I had requirements to animate the text and reuse views and this seems to work well on the devices I have and.. final int after mNeedsResize true Since this view may be reused it is good to reset the text size resetTextSize If the text..
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter only get recycled views with pictures on the left side to reuse and odd rows will only get ones with pictures on the right...
Problem to achieve curved animation [duplicate] http://stackoverflow.com/questions/6849554/problem-to-achieve-curved-animation step by step to create a curve. That will be of limited reuse but you can do it. Or you can write your own animation to create..
RuntimeException: Unable to instantiate application http://stackoverflow.com/questions/10150899/runtimeexception-unable-to-instantiate-application This is a verbose error message raised by underlying framework when dalvik re install .apk file and trying to reuse or recycle the previous opened activity view from the same package if you haven't closed the previous installed app yet..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps InfoWindow bottom edge and it's content bottom edge mapWrapperLayout.init map getPixelsFromDp this 39 20 We want to reuse the info window for all the markers so let's create only one class member instance this.infoWindow ViewGroup getLayoutInflater..
http://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed places and please correct me if I'm wrong this happens because the fragment manager on the second pass tries to reuse the fragments from the activity which doesn't exist anymore thus giving the error.But I'm not sure why this happens over..
Dynamic ListView in Android app http://stackoverflow.com/questions/1917773/dynamic-listview-in-android-app list TextView item null TextView description null data from your adapter RowData rowData getItem position we want to reuse already constructed row views... if null convertView convertView mInflater.inflate R.layout.custom_row null holder new ViewHolder..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing iPhone Android code sharing Simply put What is the most effective way to share reuse code between iPhone and Android builds The two most common scenarios I think would be Blank slate new project knowing ahead.. web services but that is not the spirit of this question. After experiencing a port of iPhone to Android with no code reuse at all second hand and seeing the pain that person had to endure I'd like to know how other people are avoiding it. java..
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices digit 0 to 9 from your BufferedImage 10 where you pre stored them. This gives you best of both world you get the reuse the drawtext ... font and you created exactly zero objects during your main loop because you also dodged the call to drawtext.. well needless crap . Another benefit of this zero object creation draw score is that careful image caching and reuse for the fonts is not really manual object allocation deallocation it's really just careful caching. It's not clean it's..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after 1 Press CTRL C for hangup # rfcomm show dev tty10 rfcomm0 00 1F 3A E4 C8 40 00 1C 4D 02 A6 55 channel 1 connected reuse dlc release on hup tty attached # cat dev tty10 nothing here # hcidump HCI sniffer Bluetooth packet analyzer ver 1.42 device..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level to children views to avoid unneccessary calls to findViewById on each row. When convertView is not null we can reuse it directly there is no need to reinflate it. We only inflate a new View when the convertView supplied by ListView is null...
Is there a multiplatform framework for developing iPhone / Android applications? [closed] http://stackoverflow.com/questions/30953/is-there-a-multiplatform-framework-for-developing-iphone-android-applications XNA 4.x Framework. It makes it easy for XNA developers to create cross platform games with extremely high code reuse. It currently supports iOS Android Windows both OpenGL and DirectX Mac OS X Linux Windows 8 Store Windows Phone 8 PlayStation..
http://stackoverflow.com/questions/3441396/defining-custom-attrs You do this by specifying an attr element if it was previously defined you do not specify the format . If you wish to reuse an android attr for example android gravity then you can do that in the name as follows. An example of a custom view declare..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder to avoid unneccessary calls to findViewById on each row. ViewHolder holder When convertView is not null we can reuse it directly there is no need to reinflate it. We only inflate a new View when the convertView supplied by ListView is..
http://stackoverflow.com/questions/4224913/android-session-management in your DefaultHttpClient object. Instead of creating a new DefaultHttpClient for every request hold onto it and reuse it and your session cookies will be maintained. You can read about Apache HttpClient here and read about cookie management..
Change ListView background - strange behaviour http://stackoverflow.com/questions/4583349/change-listview-background-strange-behaviour which get selected by it self has still the selected value on false I think it seems to have something to do with the reuse of the views in the custom ListAdapters getView ... Code of onClick in ListActivity @Override protected ViewHolder createHolder.. @Override public View getView int position View view ViewGroup parent ViewHolder holder When view is not null we can reuse it directly there is no need to reinflate it. We only inflate a new View when the view supplied by ListView is null. if..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds that fits. At the end if the text still does not fit I append an ellipsis. I had requirements to animate the text and reuse views and this seems to work well on the devices I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC.. final CharSequence text final int start final int before final int after mNeedsResize true Since this view may be reused it is good to reset the text size resetTextSize If the text view size changed set the force resize flag to true @Override..
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter . In other words in the above example your even rows will only get recycled views with pictures on the left side to reuse and odd rows will only get ones with pictures on the right. If every row in your list has the same layout you don't need..
Problem to achieve curved animation [duplicate] http://stackoverflow.com/questions/6849554/problem-to-achieve-curved-animation can do a Frame by Frame animation. You can position the object step by step to create a curve. That will be of limited reuse but you can do it. Or you can write your own animation to create a subclass of TweenAnimation that can animate along a curve...
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