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2014/10/16 ¤W¤È 08:11:59
android Programming Glossary: cyclesAre static fields in Activity classes guaranteed to outlive a create/destroy cycle? http://stackoverflow.com/questions/1636500/are-static-fields-in-activity-classes-guaranteed-to-outlive-a-create-destroy-cyc an activity i.e. going through several onCreate onDelete cycles . Unfortunately Android's support for doing that is really poor...
Android data storage - File vs SQLite http://stackoverflow.com/questions/1803365/android-data-storage-file-vs-sqlite Fewer operations to manage the data would mean fewer CPU cycles and in turn longer battery life. I would say the SQLite option..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android For example if I had three tables in my db Cars Boats Motorcycles I would have three adapters that would look similar to the following.. static final String CREATE_TABLE_CYCLES create table cycles _id integer primary key autoincrement NON NLS 1 CyclesDBAdapter.NAME..
Android software NDK native c code profiling on actual Android phones http://stackoverflow.com/questions/4328906/android-software-ndk-native-c-code-profiling-on-actual-android-phones profile each module function call of the software for CPU cycles memory usage etc on several real android phones. Is there a..
http://stackoverflow.com/questions/4448772/safely-wipe-file-content a file happens in place. On any medium with limited write cycles e.g. flash this is an unsafe assumption because the on board..
http://stackoverflow.com/questions/5195321/remove-an-onclick-listener an onclick listener I have an object where the text cycles and displays status messages. When the messages change I want..
http://stackoverflow.com/questions/5458156/diffinitive-rules-for-using-androids-getbasecontext-getapplicationcontext-or-u as long as your application exists For contexts whose life cycles are bound to their activities their own activity context this..
Canvas and surfaceView example crash/freeze - Memory Leak? http://stackoverflow.com/questions/5650810/canvas-and-surfaceview-example-crash-freeze-memory-leak it seems like you would be using an awful lot of cpu cycles and presumably battery that the user probably isn't going to..
Get selected item from ListView bound with SimpleCursorAdapter http://stackoverflow.com/questions/6156836/get-selected-item-from-listview-bound-with-simplecursoradapter it again but you certainly can if you want to burn the cycles . For accessing other columns you can do the same thing just..
Pass variables between renderer and another class with queueEvent() http://stackoverflow.com/questions/8417859/pass-variables-between-renderer-and-another-class-with-queueevent x sleep the thread for x amount of time to save cpu cycles catch InterruptedException e TODO Auto generated catch block..
Are static fields in Activity classes guaranteed to outlive a create/destroy cycle? http://stackoverflow.com/questions/1636500/are-static-fields-in-activity-classes-guaranteed-to-outlive-a-create-destroy-cyc that I have to preserve state between several invocations of an activity i.e. going through several onCreate onDelete cycles . Unfortunately Android's support for doing that is really poor. As an easy way to preserve state I thought that since the..
Android data storage - File vs SQLite http://stackoverflow.com/questions/1803365/android-data-storage-file-vs-sqlite directly but one criteria would be which is easier to manage Fewer operations to manage the data would mean fewer CPU cycles and in turn longer battery life. I would say the SQLite option is easier. You can put a date column in the SQLite table..
Multiple Table SQLite DB Adapter(s) in Android? http://stackoverflow.com/questions/4063510/multiple-table-sqlite-db-adapters-in-android necessary for accessing the db for that piece of info. For example if I had three tables in my db Cars Boats Motorcycles I would have three adapters that would look similar to the following I'm only putting in one as a demo but the idea is the.. NON NLS 1 BoatsDBAdapter.YEAR TEXT NON NLS 1 NON NLS 2 private static final String CREATE_TABLE_CYCLES create table cycles _id integer primary key autoincrement NON NLS 1 CyclesDBAdapter.NAME TEXT NON NLS 1 CyclesDBAdapter.MODEL TEXT NON NLS 1..
Android software NDK native c code profiling on actual Android phones http://stackoverflow.com/questions/4328906/android-software-ndk-native-c-code-profiling-on-actual-android-phones now but having some performance issues. I am hoping I can profile each module function call of the software for CPU cycles memory usage etc on several real android phones. Is there a simple c library to do that I see people using oprofile It seems..
http://stackoverflow.com/questions/4448772/safely-wipe-file-content et al depend on the assumption that overwriting a block in a file happens in place. On any medium with limited write cycles e.g. flash this is an unsafe assumption because the on board controller reassigns logical block addresses to new blocks..
http://stackoverflow.com/questions/5195321/remove-an-onclick-listener an onclick listener I have an object where the text cycles and displays status messages. When the messages change I want the click event of the object to change to take you to the..
http://stackoverflow.com/questions/5458156/diffinitive-rules-for-using-androids-getbasecontext-getapplicationcontext-or-u getApplicationContext should be used as this exists as long as your application exists For contexts whose life cycles are bound to their activities their own activity context this should be used Store context pointers statically only with..
Canvas and surfaceView example crash/freeze - Memory Leak? http://stackoverflow.com/questions/5650810/canvas-and-surfaceview-example-crash-freeze-memory-leak
Get selected item from ListView bound with SimpleCursorAdapter http://stackoverflow.com/questions/6156836/get-selected-item-from-listview-bound-with-simplecursoradapter l View v int position long id so you really don't need to fetch it again but you certainly can if you want to burn the cycles . For accessing other columns you can do the same thing just change the column index. Hope that helps. share improve this..
Pass variables between renderer and another class with queueEvent() http://stackoverflow.com/questions/8417859/pass-variables-between-renderer-and-another-class-with-queueevent finish but not blocking UI thread try long x 1000 Thread.sleep x sleep the thread for x amount of time to save cpu cycles catch InterruptedException e TODO Auto generated catch block e.printStackTrace publishProgress null when calculation..
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