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2014/10/16 ¤W¤È 08:12:57
android Programming Glossary: eitherApplication Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen œdrawable no suffix folder. To create 9Patch image you can either use DrawNinePatch or BetterNinePatch Now just rename your images.. a folder named drawable sw360dp then the device with 720dp either width or height will use resource from the this folder. for..
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android text will likely recommend 'eye'. Until the user chooses either 'wyw' or 'eye' your OnKeyListener will not receive a key event...
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent having to write a new camera app but this code isn't great either. the big problems are you never get full sized images from the..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a AS IS BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. See the License for the specific language..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon that android cant be used for writing real apps Then neither can Web apps. Or WebOS if I understand their model correctly.. their existing mental model. This is not the fault of either environment any more than it is the fault of a mountain for.. existence of development tools in the app itself therefore either had to change their model or limit themselves to environments..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android web service with Android. All I've been able to find are either very convoluted documents and references to kSoap2 and then.. Android does not provide any sort of SOAP library. You can either write your own or use something like kSOAP 2 . As you note others..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file urlCarMode return navSet Retrieve navigation data set from either remote URL or String @param url @return navigation set public..
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 not a huge priority. Work for any device as long as it has either a GPS or a Network Location provider. It seems like it shouldn't..
http://stackoverflow.com/questions/3815090/webview-and-html5-video only once. The second time I click on the video dispatcher either the poster or some play button it does nothing. I would also..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android lot of initial setting up in the onCreate method so I need either 1. Put all the initial setting up in another function so it's..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android compiled libffmpeg.so on Android. Now I have to buld either an application like RockPlayer or use existing android MM framework..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser in different levels becomes tricky. There you'd have to either use Enums for example to set your current state and a lot of..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds StackOverflow where auto resizing was needed but they are either very special cases with hack solutions have no solution or involve.. getTextHeight text textPaint width targetTextSize Until we either fit within our text view or we had reached our min text size..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview AS IS BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. See the License for the specific language..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables well but I do argue that they are generally the product of either a bad API or a lazy programmer. I disagree quite strongly with..
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 are no longer visible to the user. You will next receive either onRestart onDestroy or nothing depending on later user activity... receive before your activity is destroyed. This can happen either because the activity is finishing someone called finish on it..
AlphabetIndexer with Custom Adapter managed by LoaderManager http://stackoverflow.com/questions/10224233/alphabetindexer-with-custom-adapter-managed-by-loadermanager populateContactList Prepare the loader. Either re connect with an existing one or start a new one. getLoaderManager..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview happens in what appears to be a inconsistent fashion. 1 Either the group opens up and the children appear below it 2 The group.. savedInstanceState populateContactList Prepare the loader. Either re connect with an existing one or start a new one. Loader loader..
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube from the first screen to second screen using two methods. Either click the YouTube logo in the upper left or you can use a swipe..
Permission is only granted to system app http://stackoverflow.com/questions/13801984/permission-is-only-granted-to-system-app Under Android Lint locate Using system app permission . Either uncheck the checkbox or choose a Severity lower than Error...
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent Must Clear Application Data To Clear Application Data Either Go to Settings Application Manager Select Your Application Click..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon will fail mid stream. Generally that's not a good thing. Either check updates on start or check updates totally asynchronously..
How to create directory automatically on SD card http://stackoverflow.com/questions/2130932/how-to-create-directory-automatically-on-sd-card than an SD Card such as built in flash a'la the iPhone . Either way you should keep in mind that you need to check to make sure..
Decoding bitmaps in Android with the right size http://stackoverflow.com/questions/2641726/decoding-bitmaps-in-android-with-the-right-size clean up after the temporary bitmap to reclaim its memory. Either let the variable go out of scope and let the GC deal with it..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser Now you have two SAX implementations you can work with. Either you use the org.xml.sax or the android.sax implementation. I'm..
Bitmap, Bitmap.recycle(), WeakReferences, and Garbage Collection http://stackoverflow.com/questions/4959485/bitmap-bitmap-recycle-weakreferences-and-garbage-collection for getting the GC to collect that object more quickly. Either way you won't leak memory if you don't call Bitmap.recycle as..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class to be extremely infrequent say one an hour or less . Either you want a persistent socket that is not recreated every loop..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider mCursor null It only needs the AsyncTaskLoader class. Either the one in Android 3.0 or higher or the one that comes with..
Android WebView VS Phone Browser http://stackoverflow.com/questions/7373585/android-webview-vs-phone-browser of problems with displaying this pages inside WebViews . Either they wouldn't get displayed at all just blank either the videos..
How to insert a SQLite record with a datetime set to 'now' in Android application? http://stackoverflow.com/questions/754684/how-to-insert-a-sqlite-record-with-a-datetime-set-to-now-in-android-applicatio datetime function using the Java wrapper ContentValues . Either you can use SQLiteDatabase.execSQL so you can enter a raw SQL..
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change http://stackoverflow.com/questions/8417885/android-fragments-retaining-an-asynctask-during-screen-rotation-or-configuratio result if result pd.dismiss Handle the response. Either deny entry or launch new Login Succesful Activity This code.. result if result pd.dismiss Handle the response. Either deny entry or launch new Login Succesful Activity I cant..
how to retrive Registration id and send message to third-party application in android c2dm0+ http://stackoverflow.com/questions/9033213/how-to-retrive-registration-id-and-send-message-to-third-party-application-in-an This happens if the password is changed or token expires. Either admin is updating the token or Update Client Auth was received..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java . java android arrays list arraylist share Either Foo array list.toArray new Foo list.size or Foo array new Foo..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen this kind of image we are creating 9patch which to be put in œdrawable no suffix folder. To create 9Patch image you can either use DrawNinePatch or BetterNinePatch Now just rename your images based on Android's standards and complete your application.. are categorized into screen width so if we are creating a folder named drawable sw360dp then the device with 720dp either width or height will use resource from the this folder. for example to find the Samsung Galaxy S3 dp to suffix to drawable..
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android events . For example if a user enters 'wyw' the predictive text will likely recommend 'eye'. Until the user chooses either 'wyw' or 'eye' your OnKeyListener will not receive a key event. Some may prefer this solution but I found it frustrating...
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent e.printStackTrace else u intent.getData this saves you having to write a new camera app but this code isn't great either. the big problems are you never get full sized images from the devices with the bug. you get pictures that are 512px wide..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a software distributed under the License is distributed on an AS IS BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. See the License for the specific language governing permissions and limitations under the License. @author..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon cant write apps that behave like that in Android then I think that android cant be used for writing real apps Then neither can Web apps. Or WebOS if I understand their model correctly haven't had a chance to play with one yet . In all of those.. do this will get frustrated with newer environments that break their existing mental model. This is not the fault of either environment any more than it is the fault of a mountain for storms flowing around it rather than through it. For example.. Developers who came up with mental models that presumed the existence of development tools in the app itself therefore either had to change their model or limit themselves to environments where their model would hold true. So when you write Along..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android finding good information on how to call a standard SOAP WSDL web service with Android. All I've been able to find are either very convoluted documents and references to kSoap2 and then some bit about parsing it all manually with SAX . OK that's.. web services soap wsdl share improve this question Android does not provide any sort of SOAP library. You can either write your own or use something like kSOAP 2 . As you note others have been able to compile and use kSOAP2 in their own..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file null mode MODE_CAR navSet MapService.getNavigationDataSet urlCarMode return navSet Retrieve navigation data set from either remote URL or String @param url @return navigation set public static NavigationDataSet getNavigationDataSet String url urlString..
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 I'll update the location once every few mins or so but it's not a huge priority. Work for any device as long as it has either a GPS or a Network Location provider. It seems like it shouldn't be that hard but it appears to me that I have to spin up..
http://stackoverflow.com/questions/3815090/webview-and-html5-video say there are still an important issue. I can play it only once. The second time I click on the video dispatcher either the poster or some play button it does nothing. I would also like the video to play inside the WebView frame instead of..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android . Now this is probably how it's supposed to be but I do a lot of initial setting up in the onCreate method so I need either 1. Put all the initial setting up in another function so it's not all lost on device rotation or 2. Make it so onCreate..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android on Android I have got FFMPEG compiled libffmpeg.so on Android. Now I have to buld either an application like RockPlayer or use existing android MM framework to invoke FFMPEG. Do you have steps procedures code..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser having to parse a more complex structure with repeating tags in different levels becomes tricky. There you'd have to either use Enums for example to set your current state and a lot of switch case statemenets to check where you are or a more elegant..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds to fit entirely on the screen. I've seen a few cases on StackOverflow where auto resizing was needed but they are either very special cases with hack solutions have no solution or involve re drawing the TextView recursively until it is small.. mTextSize Get the required text height int textHeight getTextHeight text textPaint width targetTextSize Until we either fit within our text view or we had reached our min text size incrementally try smaller sizes while textHeight height targetTextSize..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview software distributed under the License is distributed on an AS IS BASIS WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND either express or implied. See the License for the specific language governing permissions and limitations under the License. import..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables to Singletons. I do not argue that Singletons cannot work well but I do argue that they are generally the product of either a bad API or a lazy programmer. I disagree quite strongly with Diane's viewpoint which I feel is a terrible basis for an..
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 sure to not do anything lengthy here. onStop Called when you are no longer visible to the user. You will next receive either onRestart onDestroy or nothing depending on later user activity. Note that this method may never be called in low memory.. its onPause method is called. onDestroy The final call you receive before your activity is destroyed. This can happen either because the activity is finishing someone called finish on it or because the system is temporarily destroying this instance..
AlphabetIndexer with Custom Adapter managed by LoaderManager http://stackoverflow.com/questions/10224233/alphabetindexer-with-custom-adapter-managed-by-loadermanager Bundle savedInstanceState super.onActivityCreated savedInstanceState populateContactList Prepare the loader. Either re connect with an existing one or start a new one. getLoaderManager .initLoader 0 null this ListView lv getListView lv.setFastScrollEnabled..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview that when i click one of the parent groups one of three things happens in what appears to be a inconsistent fashion. 1 Either the group opens up and the children appear below it 2 The group does not open and the setChildrenCursor call throws an NullPointerException.. Bundle savedInstanceState super.onActivityCreated savedInstanceState populateContactList Prepare the loader. Either re connect with an existing one or start a new one. Loader loader getLoaderManager .getLoader 1 if loader null loader.isReset..
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube click the G icon again. 2. YouTube as of 7 7 12 You can go from the first screen to second screen using two methods. Either click the YouTube logo in the upper left or you can use a swipe gesture to move it to the right. This is already different..
Permission is only granted to system app http://stackoverflow.com/questions/13801984/permission-is-only-granted-to-system-app
Failed to load map. Error contacting Google servers. This is probably an authentication issue http://stackoverflow.com/questions/17667935/failed-to-load-map-error-contacting-google-servers-this-is-probably-an-authent 2. After changing API key in AndroidManifest.xml Must Clear Application Data To Clear Application Data Either Go to Settings Application Manager Select Your Application Click on Clear Data Or Must Uninstall The Application before..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon because the OS is shutting down and then your update process will fail mid stream. Generally that's not a good thing. Either check updates on start or check updates totally asynchronously e.g. via a scheduled task never on exit. Some comments suggest..
How to create directory automatically on SD card http://stackoverflow.com/questions/2130932/how-to-create-directory-automatically-on-sd-card might change if a phone comes along which has something other than an SD Card such as built in flash a'la the iPhone . Either way you should keep in mind that you need to check to make sure it's actually there as the SD Card may be removed. UPDATE..
Decoding bitmaps in Android with the right size http://stackoverflow.com/questions/2641726/decoding-bitmaps-in-android-with-the-right-size bitmap to the exact resolution you require. Make sure you clean up after the temporary bitmap to reclaim its memory. Either let the variable go out of scope and let the GC deal with it or call .recycle on it if you are loading lots of images and..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser link http linktoanotherarticle.com link item channel rss Now you have two SAX implementations you can work with. Either you use the org.xml.sax or the android.sax implementation. I'm going to explain the pro's and con's of both after posting..
Bitmap, Bitmap.recycle(), WeakReferences, and Garbage Collection http://stackoverflow.com/questions/4959485/bitmap-bitmap-recycle-weakreferences-and-garbage-collection objects are allocated counted. Bitmap.recycle seems to be good for getting the GC to collect that object more quickly. Either way you won't leak memory if you don't call Bitmap.recycle as long as you don't keep hard references accidentally. You may..
Where to stop/destroy threads in Android Service class? http://stackoverflow.com/questions/680180/where-to-stop-destroy-threads-in-android-service-class operation and only really make sense if you expect measurements to be extremely infrequent say one an hour or less . Either you want a persistent socket that is not recreated every loop of the thread or you want a one shot runnable you can 'fire..
Usage CursorLoader without ContentProvider http://stackoverflow.com/questions/7182485/usage-cursorloader-without-contentprovider onStopLoading if mCursor null mCursor.isClosed mCursor.close mCursor null It only needs the AsyncTaskLoader class. Either the one in Android 3.0 or higher or the one that comes with the compatibility package. I also wrote a ListLoader which is..
Android WebView VS Phone Browser http://stackoverflow.com/questions/7373585/android-webview-vs-phone-browser flash javascript YouTube embedded and so on. So I had a lot of problems with displaying this pages inside WebViews . Either they wouldn't get displayed at all just blank either the videos won't play and so on. And the strange thing is that they..
How to insert a SQLite record with a datetime set to 'now' in Android application? http://stackoverflow.com/questions/754684/how-to-insert-a-sqlite-record-with-a-datetime-set-to-now-in-android-applicatio sqlite share improve this question You cannot use the datetime function using the Java wrapper ContentValues . Either you can use SQLiteDatabase.execSQL so you can enter a raw SQL query. mDb.execSQL INSERT INTO DATABASE_TABLE VALUES null..
Android Fragments. Retaining an AsyncTask during screen rotation or configuration change http://stackoverflow.com/questions/8417885/android-fragments-retaining-an-asynctask-during-screen-rotation-or-configuratio e return true return true protected void onPostExecute Boolean result if result pd.dismiss Handle the response. Either deny entry or launch new Login Succesful Activity This code is working fine I have around 10.000 users without complaint.. e return true return true protected void onPostExecute Boolean result if result pd.dismiss Handle the response. Either deny entry or launch new Login Succesful Activity I cant use onRetainNonConfigurationInstance since it has to be called..
how to retrive Registration id and send message to third-party application in android c2dm0+ http://stackoverflow.com/questions/9033213/how-to-retrive-registration-id-and-send-message-to-third-party-application-in-an return false to retry later will fetch the token from DB. This happens if the password is changed or token expires. Either admin is updating the token or Update Client Auth was received by another server and next retry will get the good one from..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java I need to populate the array tiendas with the values of tiendasList . java android arrays list arraylist share Either Foo array list.toArray new Foo list.size or Foo array new Foo list.size list.toArray array fill the array Note that this..
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