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2014/10/16 ¤W¤È 08:27:42
android Programming Glossary: worryDriver JDBC PostgreSQL with Android [duplicate] http://stackoverflow.com/questions/10435609/driver-jdbc-postgresql-with-android database server directly to the Internet not much of a worry with PostgreSQL so long as you use SSL but still better not..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall If you already have a com folder in your src folder don't worry about any dialog boxes that appear about overwriting files none..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog and newer only This method is awesome you do not have to worry about downloading the file manually handle threads streams etc...
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a to display a list of nearby businesses. It doesn't need to worry about if the user is moving around or anything like that. Here's..
Android OpenGL .OBJ file loader http://stackoverflow.com/questions/3162667/android-opengl-obj-file-loader it can convert texture coordinates and you don't need to worry about using it for your commercial products. share improve..
Android layout replacing a view with another view on run time http://stackoverflow.com/questions/3334048/android-layout-replacing-a-view-with-another-view-on-run-time optionId C.inflate That way you won't have to worry about above index value if you will want to restructure your..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android care of any loop conditions for us so we don't need to worry about that. The only caveat is that this solution is not guaranteed..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder the position in your getView method so you don't need to worry about exceeding list bounds. The position is linked to the element..
Simple HTTP client example in Android [closed] http://stackoverflow.com/questions/4457492/simple-http-client-example-in-android response does not enclose an entity there is no need to worry about connection release if entity null A Simple JSON Response..
Android SQLite DB When to Close http://stackoverflow.com/questions/4557154/android-sqlite-db-when-to-close but if there is minimal database interactions i wouldn't worry about it and just create and close the database every time...
Handle screen orientation changes when there are AsyncTasks running http://stackoverflow.com/questions/4584015/handle-screen-orientation-changes-when-there-are-asynctasks-running all the life time of the application So you don't have to worry about your AsyncTask getting interrupted unless the whole application..
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter row in your list has the same layout you don't need to worry about view types. In fact BaseAdapter.java provides a default..
Map View draw directions using google Directions API - decoding polylines http://stackoverflow.com/questions/6708408/map-view-draw-directions-using-google-directions-api-decoding-polylines the zoom levels string as part of the JSON response not to worry though all we were using this for was to check the number of..
http://stackoverflow.com/questions/6756768/turn-off-screen-on-android off the display after a certain action happens Lets just worry about turning the screen off for now . From what I understand..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase for your application. Further you don't need to worry about making a Singleton database helper with ContentProviders...
Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab this._camera.setParameters params don't worry about FLASH_MODE_OFF because this will keep the light on strange..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation in every almost every activity Goods no need to worry about your activity been rotated it's faster Not so nice need.. One of the pros you start with is that there is no need to worry about your activity been rotated In many cases people mistakenly..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable Any ideas android share improve this question Dont worry. First you may clean the project then run the project. If this..
Driver JDBC PostgreSQL with Android [duplicate] http://stackoverflow.com/questions/10435609/driver-jdbc-postgresql-with-android that way. It also saves you from having to expose your database server directly to the Internet not much of a worry with PostgreSQL so long as you use SSL but still better not to have to do at all. Using JAX RS on JBoss AS 7 Tomcat 7 or..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall a package in your app... right alongside your source files . If you already have a com folder in your src folder don't worry about any dialog boxes that appear about overwriting files none of your source files should be overwritten. Go back into..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog be really useful. 3. Use DownloadManager class GingerBread and newer only This method is awesome you do not have to worry about downloading the file manually handle threads streams etc. GingerBread brought a new feature DownloadManager which..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a per se but it does need to get the user's location in order to display a list of nearby businesses. It doesn't need to worry about if the user is moving around or anything like that. Here's what I'd like to do Show the user a list of nearby locations...
Android OpenGL .OBJ file loader http://stackoverflow.com/questions/3162667/android-opengl-obj-file-loader
Android layout replacing a view with another view on run time http://stackoverflow.com/questions/3334048/android-layout-replacing-a-view-with-another-view-on-run-time
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android scrollView2 scrollView1.scrollTo x y The scrollTo code takes care of any loop conditions for us so we don't need to worry about that. The only caveat is that this solution is not guaranteed to work in future versions of Android because we are..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder wrong. Where does the id element come from You are getting the position in your getView method so you don't need to worry about exceeding list bounds. The position is linked to the element position in your list so you can get the correct element..
Simple HTTP client example in Android [closed] http://stackoverflow.com/questions/4457492/simple-http-client-example-in-android response entity HttpEntity entity response.getEntity If the response does not enclose an entity there is no need to worry about connection release if entity null A Simple JSON Response Read InputStream instream entity.getContent String result..
Android SQLite DB When to Close http://stackoverflow.com/questions/4557154/android-sqlite-db-when-to-close
Handle screen orientation changes when there are AsyncTasks running http://stackoverflow.com/questions/4584015/handle-screen-orientation-changes-when-there-are-asynctasks-running from Application class. An Application class is available all the life time of the application So you don't have to worry about your AsyncTask getting interrupted unless the whole application will be killed. To get notified when the task has..
getViewTypeCount and getItemViewType methods of ArrayAdapter http://stackoverflow.com/questions/5300962/getviewtypecount-and-getitemviewtype-methods-of-arrayadapter rows will only get ones with pictures on the right. If every row in your list has the same layout you don't need to worry about view types. In fact BaseAdapter.java provides a default behavior for all adapters public int getItemViewType int position..
Map View draw directions using google Directions API - decoding polylines http://stackoverflow.com/questions/6708408/map-view-draw-directions-using-google-directions-api-decoding-polylines would seem that the google directions API no longer returns the zoom levels string as part of the JSON response not to worry though all we were using this for was to check the number of points so we can simply put these into a list like public static..
http://stackoverflow.com/questions/6756768/turn-off-screen-on-android off screen on Android I am trying to turn on and off the display after a certain action happens Lets just worry about turning the screen off for now . From what I understand from wake lock this is what I have PowerManager pm PowerManager..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase advantage of it is magical you'll need to implement a ContentProvider for your application. Further you don't need to worry about making a Singleton database helper with ContentProviders. Simply call getContentResolver from the Activity and the..
Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab this._camera.getParameters params.setFlashMode Parameters.FLASH_MODE_OFF this._camera.setParameters params don't worry about FLASH_MODE_OFF because this will keep the light on strange but it's true to turn off the led just release the camera..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation wondering why not use android configChanges keyboardHidden orientation in every almost every activity Goods no need to worry about your activity been rotated it's faster Not so nice need to change your layouts if they are depending on screen size.. doing Is this a good thing We shall soon see... No worries One of the pros you start with is that there is no need to worry about your activity been rotated In many cases people mistakenly believe that when they have an error that is being generated..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable project but still the R file doesn't appear in the gen folder. Any ideas android share improve this question Dont worry. First you may clean the project then run the project. If this does not work then follow the following links Here is the..
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