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2014/10/16 ¤W¤È 08:27:46
android Programming Glossary: wrongAndroid - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context on this and guidance about what might break if the wrong one is chosen would be much appreciated. android android context..
This app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar the Google Play Services project. What am I doing wrong here android google maps android mapview google maps android..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver but somehow it seems that is not working or just the wrong possibility. Basically I just need to know if the GPS icon at..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog still shows the same drawable as before. What am I doing wrong android progress bar progressdialog share improve this question..
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 method stub Please can someone tell me what's I'm doing wrong here android google maps android mapview kml share improve..
http://stackoverflow.com/questions/3197335/restful-api-service appreciated even if it's to say I'm doing it completely wrong. I'm pretty new to Android and Java dev so if there are any.. the ears and would appreciate being told where I'm going wrong. Anyway code in mostly full really didn't want to put this much.. put this much code here but I don't know where I'm going wrong apologies in advance public class RestfulAPIService extends..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something namely that you don't need to bother with handlers is wrong. It also seems like abusing Handler since you are sending and..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background onPause super.onPause MyApplication.activityPaused The wrong one I used to suggest the following solution You can detect.. but hopefully it's not too late to admit my error. Another wrong solution Droid Fu library mentioned in one of the answers uses..
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the code or debugging... where I am doing wrong. I'm not sure if there's something wrong with the code or debugging. I'm trying to be notified if a new.. but looks like the no intents are firing. What am I doing wrong here After installing do I have to somehow 'start' this receiver..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context instance and the application context will be useless wrong android context share improve this question getApplicationContext.. this question getApplicationContext is almost always wrong. Ms. Hackborn among others have been very explicit that you..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list and process of recycling so you might figure out what is wrong with your implementation and idea of getView and maybe others.. when you scroll and the click behavior applies to the wrong list item. Try not to hard code the position by using the outer..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage it's throwing the exception. So any ideas what I'm doing wrong And another question Is there any way to make my files private..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere context everywhere In an Android app is there anything wrong with the following approach public class MyApp extends android.app.Application..
Android Activity ClassNotFoundException - tried everything http://stackoverflow.com/questions/10866431/android-activity-classnotfoundexception-tried-everything main project a simple Eclipse configuration settings. The Wrong Way Right click main project choose Properties Java Build Path..
android-maven-plugin and resource filtering http://stackoverflow.com/questions/10900017/android-maven-plugin-and-resource-filtering myapp target filtered assets application.properties . Wrong slash instead back slash after filtered assets. Changing resourceDirectory..
Map API v2 Authorisation Failure http://stackoverflow.com/questions/13803833/map-api-v2-authorisation-failure maps google maps api 2 share improve this question Wrong service was enabled. Make sure the Google Maps Android API v2..
How to use adapter.notifyDataSetChanged(); where i have to use these line for my error http://stackoverflow.com/questions/15491876/how-to-use-adapter-notifydatasetchanged-where-i-have-to-use-these-line-for-my break default Toast.makeText SouthIndian.this Wrong Input Toast.LENGTH_LONG .show runOnUiThread new Runnable..
Blank GoogleMap on a real Android 2.3 device with Google API (Lv. 17) http://stackoverflow.com/questions/15615759/blank-googlemap-on-a-real-android-2-3-device-with-google-api-lv-17 mark this problem as fixed. The problem is caused by the Wrong Date Time in the 2.3 device. The time and date on 2.3 device..
http://stackoverflow.com/questions/18614963/how-to-trigger-timer-from-other-class-and-its-textview-and-implementation-in-ano Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class.. Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity..
Unable to solve errors in android? http://stackoverflow.com/questions/18800528/unable-to-solve-errors-in-android Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class.. Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity..
Android - Reliably getting the current location http://stackoverflow.com/questions/3120256/android-reliably-getting-the-current-location within two minutes remove the listener and give up right Wrong because if the user's location is already stable i.e. they've..
Android bouncy castle: IOException http://stackoverflow.com/questions/5176600/android-bouncy-castle-ioexception calling load on the keystore throws java.io.IOException Wrong version of key store . This is the code KeyStore keyStore KeyStore.getInstance.. my sample Android app failed with the java.io.IOException Wrong version of key store error. However if the keystore was created..
http://stackoverflow.com/questions/6081497/listview-shows-wrong-images happy with the result until I started to scroll the list. Wrong images was loaded and it doesn't look like it is a question..
Best practices for parsing XML http://stackoverflow.com/questions/6166862/best-practices-for-parsing-xml are three major ways of parsing XML SAX DOM XmlPullParser Wrong Neither of those is the best way. What you really want is annotation..
IllegalStateException when replacing a Fragment http://stackoverflow.com/questions/7707032/illegalstateexception-when-replacing-a-fragment that people try to remove replace fragments. This is the Wrong Way to do it XML Layout LinearLayout xmlns android http schemas.android.com..
http://stackoverflow.com/questions/8193414/parsing-cdata-in-android Error e.getMessage return null catch SAXException e Log.d Wrong XML File Structure e.getMessage return null catch IOException..
how to not allow user select past date in datepicker? http://stackoverflow.com/questions/9494334/how-to-not-allow-user-select-past-date-in-datepicker else new AlertDialog.Builder PM_Edit.this .setTitle Wrong Data Input .setMessage The end Date must be Before the start..
Wrong fragment in ViewPager receives onContextItemSelected call http://stackoverflow.com/questions/9753213/wrong-fragment-in-viewpager-receives-oncontextitemselected-call fragment in ViewPager receives onContextItemSelected call I..
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context what circumstances which should be used. Pointers to documentation on this and guidance about what might break if the wrong one is chosen would be much appreciated. android android context share improve this question I agree that documentation..
This app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar at dalvik.system.NativeStart.main Native Method I've also referenced the Google Play Services project. What am I doing wrong here android google maps android mapview google maps android api 2 share improve this question According to discussion..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver I already checked the LocationListener onStatusChanged method but somehow it seems that is not working or just the wrong possibility. Basically I just need to know if the GPS icon at the top of the screen is blinking no actual fix or solid fix..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog style @style customProgressBar LinearLayout But it still shows the same drawable as before. What am I doing wrong android progress bar progressdialog share improve this question The following I use for creating a custom progress bar...
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 String provider int status Bundle extras TODO Auto generated method stub Please can someone tell me what's I'm doing wrong here android google maps android mapview kml share improve this question In above code you don't pass the kml data to..
http://stackoverflow.com/questions/3197335/restful-api-service code base to work on but some pointers would be greatly appreciated even if it's to say I'm doing it completely wrong. I'm pretty new to Android and Java dev so if there are any blindingly obvious mistakes here please don't think I'm a rubbish.. don't think I'm a rubbish developer I'm just wet behind the ears and would appreciate being told where I'm going wrong. Anyway code in mostly full really didn't want to put this much code here but I don't know where I'm going wrong apologies.. going wrong. Anyway code in mostly full really didn't want to put this much code here but I don't know where I'm going wrong apologies in advance public class RestfulAPIService extends Service final RemoteCallbackList IRemoteServiceCallback mCallbacks..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something a leak right . But that would mean that the premise of AsyncTask namely that you don't need to bother with handlers is wrong. It also seems like abusing Handler since you are sending and receiving messages on the same thread you create it on the..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background MyApplication.activityResumed @Override protected void onPause super.onPause MyApplication.activityPaused The wrong one I used to suggest the following solution You can detect currently foreground background application with ActivityManager.getRunningAppProcesses.. I wish I had read this before I posted an answer on the SO but hopefully it's not too late to admit my error. Another wrong solution Droid Fu library mentioned in one of the answers uses ActivityManager.getRunningTasks for its isApplicationBroughtToBackground..
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver receiver I have been trying to get this program to work but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the code or debugging. I'm trying to be notified if a new SMS arrives. Here.. program to work but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the code or debugging. I'm trying to be notified if a new SMS arrives. Here is my program package Technicaljar.SMSBroadcastReceiver.. in 73ms So the SMS seems to be received by the emulator but looks like the no intents are firing. What am I doing wrong here After installing do I have to somehow 'start' this receiver Because when I install I get 2010 11 07 21 24 41 SMSBroadcastReceiver..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context thing to use this getting the context of the current Activity instance and the application context will be useless wrong android context share improve this question getApplicationContext is almost always wrong. Ms. Hackborn among others.. context will be useless wrong android context share improve this question getApplicationContext is almost always wrong. Ms. Hackborn among others have been very explicit that you only use getApplicationContext when you know why you are using..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list to this question at the bottom... Here's the actual idea and process of recycling so you might figure out what is wrong with your implementation and idea of getView and maybe others too when they will find this question and answer . See further.. when the view is created. So it is recycled reused for items when you scroll and the click behavior applies to the wrong list item. Try not to hard code the position by using the outer final position . Try setting viewHolder.checkbox.setTag..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage If I try to create and save the file to an another directory it's throwing the exception. So any ideas what I'm doing wrong And another question Is there any way to make my files private in external storage so user can't see them in gallery only..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere Application context everywhere In an Android app is there anything wrong with the following approach public class MyApp extends android.app.Application private static MyApp instance public MyApp..
Android Activity ClassNotFoundException - tried everything http://stackoverflow.com/questions/10866431/android-activity-classnotfoundexception-tried-everything you reference your Android library project in the Android main project a simple Eclipse configuration settings. The Wrong Way Right click main project choose Properties Java Build Path Projects Add... this add the Android library Project as a..
android-maven-plugin and resource filtering http://stackoverflow.com/questions/10900017/android-maven-plugin-and-resource-filtering and get this error invalid resource directory name D projects myapp target filtered assets application.properties . Wrong slash instead back slash after filtered assets. Changing resourceDirectory project.build.directory filtered assets resourceDirectory..
Map API v2 Authorisation Failure http://stackoverflow.com/questions/13803833/map-api-v2-authorisation-failure the keys are fine. No clue what I missed here. android android maps google maps api 2 share improve this question Wrong service was enabled. Make sure the Google Maps Android API v2 not Google Maps API v2 is enabled and re generate the API..
How to use adapter.notifyDataSetChanged(); where i have to use these line for my error http://stackoverflow.com/questions/15491876/how-to-use-adapter-notifydatasetchanged-where-i-have-to-use-these-line-for-my AndroidTabLayoutActivity3.class startActivity new3Activity break default Toast.makeText SouthIndian.this Wrong Input Toast.LENGTH_LONG .show runOnUiThread new Runnable public void run ItemListBaseAdapter.refreshAdapter item ItemListBaseAdapter.notifyDataSetChanged..
Blank GoogleMap on a real Android 2.3 device with Google API (Lv. 17) http://stackoverflow.com/questions/15615759/blank-googlemap-on-a-real-android-2-3-device-with-google-api-lv-17 OK after hours of hours of thinking and trying I think I can mark this problem as fixed. The problem is caused by the Wrong Date Time in the 2.3 device. The time and date on 2.3 device is reset to 2013 01 01 due to out of power for a long time..
http://stackoverflow.com/questions/18614963/how-to-trigger-timer-from-other-class-and-its-textview-and-implementation-in-ano End of game lets add up the scores.. Log.d Questions Questions Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity i finish else Intent i new Intent this.. up the scores.. Log.d Questions Questions Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity i finish else Intent i new Intent this QuestionActivity.class..
Unable to solve errors in android? http://stackoverflow.com/questions/18800528/unable-to-solve-errors-in-android of game lets add up the scores.. Log.d Questions Questions Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity i finish else Intent i new Intent this.. the scores.. Log.d Questions Questions Correct currentGame.getRight Log.d Questions Questions Wrong currentGame.getWrong Intent i new Intent this EndgameActivity.class startActivity i finish else Intent i new Intent this QuestionActivity.class..
Android - Reliably getting the current location http://stackoverflow.com/questions/3120256/android-reliably-getting-the-current-location for requestLocationUpdates callbacks and if they aren't there within two minutes remove the listener and give up right Wrong because if the user's location is already stable i.e. they've used GPS recently and haven't moved then my listener will..
Android bouncy castle: IOException http://stackoverflow.com/questions/5176600/android-bouncy-castle-ioexception program. I am able to get an instance of the BKS keystore but calling load on the keystore throws java.io.IOException Wrong version of key store . This is the code KeyStore keyStore KeyStore.getInstance BKS InputStream is new FileInputStream mnt.. When I created a keystore using bcprov jdk15on 147.jar my sample Android app failed with the java.io.IOException Wrong version of key store error. However if the keystore was created with the bcprov jdk16 146.jar library then it could be loaded..
http://stackoverflow.com/questions/6081497/listview-shows-wrong-images images in a separate thread using an AsyncTask . I was very happy with the result until I started to scroll the list. Wrong images was loaded and it doesn't look like it is a question of the image getting a while later. If I attempt to sort the..
Best practices for parsing XML http://stackoverflow.com/questions/6166862/best-practices-for-parsing-xml share improve this question As far as I understand there are three major ways of parsing XML SAX DOM XmlPullParser Wrong Neither of those is the best way. What you really want is annotation based parsing using the Simple XML Framework . To see..
IllegalStateException when replacing a Fragment http://stackoverflow.com/questions/7707032/illegalstateexception-when-replacing-a-fragment . To illustrate what I'm talking about I'll show you two ways that people try to remove replace fragments. This is the Wrong Way to do it XML Layout LinearLayout xmlns android http schemas.android.com apk res android android id @ id fragment_container..
http://stackoverflow.com/questions/8193414/parsing-cdata-in-android is catch ParserConfigurationException e Log.d XML parse Error e.getMessage return null catch SAXException e Log.d Wrong XML File Structure e.getMessage return null catch IOException e Log.d IOException e.getMessage return null android xml..
how to not allow user select past date in datepicker? http://stackoverflow.com/questions/9494334/how-to-not-allow-user-select-past-date-in-datepicker dateObj2 dateObj1.equals dateObj2 the program runs normally else new AlertDialog.Builder PM_Edit.this .setTitle Wrong Data Input .setMessage The end Date must be Before the start Date please insert new Date values .setNeutralButton Ok ..
Wrong fragment in ViewPager receives onContextItemSelected call http://stackoverflow.com/questions/9753213/wrong-fragment-in-viewpager-receives-oncontextitemselected-call fragment in ViewPager receives onContextItemSelected call I have an app that shows a few fragments of the same type in..
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