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2014/10/16 ¤W¤È 08:16:04
android Programming Glossary: instantiatingDifferent text for each image in image viewpager http://stackoverflow.com/questions/13664662/different-text-for-each-image-in-image-viewpager String Image a Image b Image c Image d Image e Then when instantiating your adapter.. ImagePagerAdapter adapter new ImagePagerAdapter..
MediaCodec and Camera: colorspaces don't match http://stackoverflow.com/questions/13703596/mediacodec-and-camera-colorspaces-dont-match mCamera.setParameters parameters For the encoding part I'm instantiating the MediaCodec object as follows mediaCodec MediaCodec.createEncoderByType..
Map view following user - MyLocationOverlay type functionality for Android Maps API V2 http://stackoverflow.com/questions/13739990/map-view-following-user-mylocationoverlay-type-functionality-for-android-maps in order to get a reference to the Location Manager when instantiating this fragment from your activity use PlaceMapFragment mapFragment..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 in order to get a reference to the Location Manager when instantiating this fragment from your activity use PlaceMapFragment mapFragment..
Reflection to access advanced telephony features http://stackoverflow.com/questions/2001146/reflection-to-access-advanced-telephony-features of the telephony API. Currently I am having trouble instantiating a serviceManager object that is needed to get the phone service..
Action Bar Sherlock SearchView not expanding on click of it http://stackoverflow.com/questions/20420023/action-bar-sherlock-searchview-not-expanding-on-click-of-it SearchView expanding collapsing works fine when we are not instantiating fragments inside ViewPager or anything similar tab like switching..
SchemaFactory doesn't support W3C XML Schema in platform level 8? http://stackoverflow.com/questions/3129934/schemafactory-doesnt-support-w3c-xml-schema-in-platform-level-8 ClassLoader classLoader if you're using API 9 or directly instantiating org.apache.xerces.jaxp.validation.XMLSchemaFactory if you're..
auto-scrolling TextView in android to bring text into view http://stackoverflow.com/questions/3506696/auto-scrolling-textview-in-android-to-bring-text-into-view
How to implement touch listener on image? http://stackoverflow.com/questions/4207067/how-to-implement-touch-listener-on-image of your gesture detector. I'm making a member variable and instantiating in onCreate. private GestureDetector mDetector mDetector new..
http://stackoverflow.com/questions/4533440/android-listview-text-color want to go ahead with complex layout defining etc. While instantiating the adapter declare an inner class to do this here is the code..
BroadcastReceiver as inner class http://stackoverflow.com/questions/4854807/broadcastreceiver-as-inner-class get an instance of the outer class from somewhere e.g. by instantiating or by some other mechanism before it can create an instances..
getSearchForm returns null when using UserSearch in XMPP with aSmack http://stackoverflow.com/questions/5910219/getsearchform-returns-null-when-using-usersearch-in-xmpp-with-asmack a couple lines and voil . This should be called before instantiating XMPPConnection with a line like this configure ProviderManager.getInstance..
How to handle button clicks using the xml onClick within Fragments http://stackoverflow.com/questions/6091194/how-to-handle-button-clicks-using-the-xml-onclick-within-fragments do this Activity Fragment someFragment ...onCreate etc instantiating your fragments public void myClickMethod View v someFragment.myClickMethod..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase try to access the db concurrently. Currently I'm simply instantiating the db object which is a SQLite db helper class each time I..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view by alvarolb is to setTag method in instantiateItem when instantiating a new view. Then instead of using notifyDataSetChanged you can..
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus out a fragment there's an issue very similar to when first instantiating the view for an activity. Certain changes need to be made only..
android: I get no stacktrace, phone just hangs http://stackoverflow.com/questions/8481402/android-i-get-no-stacktrace-phone-just-hangs debugging solved this by removing the preview view and re instantiating it @Override protected void onResume super.onResume Log.d TAG..
Check if a file exists before calling openFileInput http://stackoverflow.com/questions/8867334/check-if-a-file-exists-before-calling-openfileinput like a strange thing to use also since it would require instantiating a class and I am not sure if just passing the name of the file..
Best practice for instantiating a new Android Fragment http://stackoverflow.com/questions/9245408/best-practice-for-instantiating-a-new-android-fragment practice for instantiating a new Android Fragment I am not sure how sensible this question..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments question You are running into a problem because you are instantiating and keeping references to your fragments outside of PagerAdapter.getItem..
Different text for each image in image viewpager http://stackoverflow.com/questions/13664662/different-text-for-each-image-in-image-viewpager R.drawable.d R.drawable.e private String stringArray new String Image a Image b Image c Image d Image e Then when instantiating your adapter.. ImagePagerAdapter adapter new ImagePagerAdapter this imageArra stringArray In your adapter int imageArray..
MediaCodec and Camera: colorspaces don't match http://stackoverflow.com/questions/13703596/mediacodec-and-camera-colorspaces-dont-match 4000 60000 parameters.setPreviewSize 640 480 mCamera.setParameters parameters For the encoding part I'm instantiating the MediaCodec object as follows mediaCodec MediaCodec.createEncoderByType video avc MediaFormat mediaFormat MediaFormat.createVideoFormat..
Map view following user - MyLocationOverlay type functionality for Android Maps API V2 http://stackoverflow.com/questions/13739990/map-view-following-user-mylocationoverlay-type-functionality-for-android-maps private Context mContext We need the Context in order to get a reference to the Location Manager when instantiating this fragment from your activity use PlaceMapFragment mapFragment new PlaceMapFragment this public PlaceMapFragment Context..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 private Context mContext We need the Context in order to get a reference to the Location Manager when instantiating this fragment from your activity use PlaceMapFragment mapFragment new PlaceMapFragment this public PlaceMapFragment Context..
Reflection to access advanced telephony features http://stackoverflow.com/questions/2001146/reflection-to-access-advanced-telephony-features I am trying to use reflection to access some unpublished features of the telephony API. Currently I am having trouble instantiating a serviceManager object that is needed to get the phone service as a binder which I can then use to instantiate a telephony..
Action Bar Sherlock SearchView not expanding on click of it http://stackoverflow.com/questions/20420023/action-bar-sherlock-searchview-not-expanding-on-click-of-it disable items or otherwise dynamically modify the contents. SearchView expanding collapsing works fine when we are not instantiating fragments inside ViewPager or anything similar tab like switching scenarios. I've had the same problem once. I came up with..
SchemaFactory doesn't support W3C XML Schema in platform level 8? http://stackoverflow.com/questions/3129934/schemafactory-doesnt-support-w3c-xml-schema-in-platform-level-8 String schemaLanguage String factoryClassName ClassLoader classLoader if you're using API 9 or directly instantiating org.apache.xerces.jaxp.validation.XMLSchemaFactory if you're using API 8. It might not work at all using an older API than..
auto-scrolling TextView in android to bring text into view http://stackoverflow.com/questions/3506696/auto-scrolling-textview-in-android-to-bring-text-into-view
How to implement touch listener on image? http://stackoverflow.com/questions/4207067/how-to-implement-touch-listener-on-image onDoubleTapEvent return true 2 Create an instance of your gesture detector. I'm making a member variable and instantiating in onCreate. private GestureDetector mDetector mDetector new GestureDetector this new MyGestureDetector 3 Setup a touch..
http://stackoverflow.com/questions/4533440/android-listview-text-color quick fix You can also do this with a quick fix if you do not want to go ahead with complex layout defining etc. While instantiating the adapter declare an inner class to do this here is the code sample ArrayAdapter String adapter new ArrayAdapter String..
BroadcastReceiver as inner class http://stackoverflow.com/questions/4854807/broadcastreceiver-as-inner-class Yup just like any other non static inner class. It has to get an instance of the outer class from somewhere e.g. by instantiating or by some other mechanism before it can create an instances of the non static inner class. Global broadcast receivers that..
getSearchForm returns null when using UserSearch in XMPP with aSmack http://stackoverflow.com/questions/5910219/getsearchform-returns-null-when-using-usersearch-in-xmpp-with-asmack AdHocCommandDataProvider.SessionExpiredError I only commented a couple lines and voil . This should be called before instantiating XMPPConnection with a line like this configure ProviderManager.getInstance Now I'll have to deal with my other problems..
How to handle button clicks using the xml onClick within Fragments http://stackoverflow.com/questions/6091194/how-to-handle-button-clicks-using-the-xml-onclick-within-fragments fragments share improve this question Could you not just do this Activity Fragment someFragment ...onCreate etc instantiating your fragments public void myClickMethod View v someFragment.myClickMethod v Fragment public void myClickMethod View v switch..
Using Singleton design pattern for SQLiteDatabase http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase of a single database so in theory it could happen that both try to access the db concurrently. Currently I'm simply instantiating the db object which is a SQLite db helper class each time I need it and performing the needed operations query insert etc...
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view so the reload effect is obtained. The second option suggested by alvarolb is to setTag method in instantiateItem when instantiating a new view. Then instead of using notifyDataSetChanged you can use findViewWithTag to find the view you want to update...
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus it will not be focused by touch. Furthermore when swapping out a fragment there's an issue very similar to when first instantiating the view for an activity. Certain changes need to be made only after the View hierarchy is completely prepared. If you call..
android: I get no stacktrace, phone just hangs http://stackoverflow.com/questions/8481402/android-i-get-no-stacktrace-phone-just-hangs improve this question I finally after hours almost days of debugging solved this by removing the preview view and re instantiating it @Override protected void onResume super.onResume Log.d TAG onResume previewLayout.removeAllViews preview new Preview..
Check if a file exists before calling openFileInput http://stackoverflow.com/questions/8867334/check-if-a-file-exists-before-calling-openfileinput based on a try catch is bad practice. Using File.exist seems like a strange thing to use also since it would require instantiating a class and I am not sure if just passing the name of the file to it would get it to find the file in the private area of..
Best practice for instantiating a new Android Fragment http://stackoverflow.com/questions/9245408/best-practice-for-instantiating-a-new-android-fragment practice for instantiating a new Android Fragment I am not sure how sensible this question is so I apologies up front however I know from a developer..
support FragmentPagerAdapter holds reference to old fragments http://stackoverflow.com/questions/9727173/support-fragmentpageradapter-holds-reference-to-old-fragments fragment android android fragments share improve this question You are running into a problem because you are instantiating and keeping references to your fragments outside of PagerAdapter.getItem and are trying to use those references independently..
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