¡@
2014/10/16 ¤W¤È 08:11:08
android Programming Glossary: changedSimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview to pass into the initLoader call. I also changed the logic to call restartLoader only when loader is not null..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo no longer available since 27 July 2012 because Google has changed the structure of retrieving Google Directions now you can only..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra 2.apk I have tried a lot of things cleaned the project changed Android target in case the new revisions to API17 had made anything.. I am feeling quite frustrated now because I have actually changed NOTHING and my project has stopped working android classnotfoundexception..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself to be applied immediately but didn't succeed the language changed correctly on Activity restart but number formats and other locale..
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 1E6 Toast.makeText getBaseContext Location changed Lat latitude Lng longitude Toast.LENGTH_SHORT .show GeoPoint..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example at least a link android android arrayadapter notifydatasetchanged share improve this question For an ArrayAdapter notifyDataSetChanged.. to the original List . The Adapter does not know you changed the List in the Activity. Your choices are Use the functions..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible I don't remember in what version exactly they changed that. UPDATE Here is what current 2012 01 27 API says on this.. a single background thread. Starting with DONUT this was changed to a pool of threads allowing multiple tasks to operate in parallel...
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds document and changing it is allowed as long as the name is changed. DO WHAT YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR.. reset the text size resetTextSize If the text view size changed set the force resize flag to true @Override protected void onSizeChanged.. after measuring @Override protected void onLayout boolean changed int left int top int right int bottom if changed mNeedsResize..
http://stackoverflow.com/questions/6218143/android-post-json-using-http a string but in this case it wasnt returning anything. I changed the signature to HttpResponse and will refer you to this link..
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 state colors etc has to be set here. Not only what have changed for the current item but could have been changed by another.. what have changed for the current item but could have been changed by another item. This way you make sure that the view is not..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android i arr.length if charIsLTR arr i state ST_LTR state changed to LTR state ST_LTR strOut prevWord strOut prevWord prevWord.. arr i else if charIsRTL arr i state ST_RTL state changed to RTL state ST_RTL strOut prevWord strOut prevWord prevWord.. strOut prevWord prevWord arr i else state is not changed prevWord arr i i strOut prevWord strOut return strOut private..
Android Viewpager as Image Slide Gallery http://stackoverflow.com/questions/13796382/android-viewpager-as-image-slide-gallery Toast.makeText PlaceDetailsFragment.this.getActivity Changed to page position Toast.LENGTH_SHORT .show @Override public.. @Override public void onPageScrollStateChanged int state return view your_layout.xml xml version 1.0 encoding.. int count if count 0 count 10 mCount count notifyDataSetChanged YourFragment.java you need to return image instaed of text..
Androids onStatusChanged not working http://stackoverflow.com/questions/14222152/androids-onstatuschanged-not-working onStatusChanged not working I'm trying to get notifications if the status of.. get GPS signal so wouldn't I get the notification Status Changed Out of Service When is onStatusChanged being called What am.. notification Status Changed Out of Service When is onStatusChanged being called What am I doing wrong Thanks @Override public void..
How to change the title of the Tab Dynamically http://stackoverflow.com/questions/2291607/how-to-change-the-title-of-the-tab-dynamically tabHost.newTabSpec Tab2 .setIndicator I need to be Changed dynamically .setContent.... In the above example the title of..
http://stackoverflow.com/questions/2655402/android-canvas-drawtext that android.R.color.black is not the same as Color.BLACK. Changed the code to Paint paint new Paint paint.setColor Color.WHITE..
How can I monitor the network connection status in Android? http://stackoverflow.com/questions/3307237/how-can-i-monitor-the-network-connection-status-in-android context Intent intent Log.w Network Listener Network Type Changed IntentFilter filter new IntentFilter ConnectivityManager.CONNECTIVITY_ACTION..
Android: On EditText Changed Listener http://stackoverflow.com/questions/4310525/android-on-edittext-changed-listener On EditText Changed Listener In my project I have an EditText . I want to count.. EditText findViewById R.id.textMessage textMessage.addTextChangedListener new TextWatcher public void afterTextChanged Editable.. new TextWatcher public void afterTextChanged Editable s i tv.setText String.valueOf i String.valueOf charCounts..
List View Footer Background on Android 2.3.3 http://stackoverflow.com/questions/6209114/list-view-footer-background-on-android-2-3-3 EDIT I think I have found the solution to this problem Changed the layout_height attribute to wrap_content and it worked like..
Android ListView Adapter notifyDataSetInvalidated() vs notifyDataSetChanged() http://stackoverflow.com/questions/6380051/android-listview-adapter-notifydatasetinvalidated-vs-notifydatasetchanged ListView Adapter notifyDataSetInvalidated vs notifyDataSetChanged What is the difference The android documentation doesn't have.. to notify all registered listeners but use notifyDataSetChanged to not notify them android android listview android adapter.. listview android adapter share improve this question Changed means the data set changed. Individual items updated or items..
Implementing Circular Scrolling In PagerAdapter http://stackoverflow.com/questions/8239056/implementing-circular-scrolling-in-pageradapter TAG Log.VERBOSE @Override public void onPageScrollStateChanged int state To Detect the Last Page This Sets it to first page.This.. uris.size 1 CommonLogic.logMessage Scroll State Changed TAG Log.VERBOSE postDelayed new Runnable @Override public.. 0 posOffset 0 CommonLogic.logMessage Scroll State Changed TAG Log.VERBOSE postDelayed new Runnable @Override public void..
Android: Detect Orientation Changed http://stackoverflow.com/questions/8248274/android-detect-orientation-changed Detect Orientation Changed I need to detect an orientation change in my application but.. activity's orientantion. I tried overriding onConfigurationChanged and check if orientantion is landscape portrait however this.. layout to landscape. Is there a way to use onConfigurationChanged but force the layout to stay in portrait Is there another way..
Listview error: “Your content must have a ListView whose id attribute is 'android.R.id.list'” http://stackoverflow.com/questions/8696506/listview-error-your-content-must-have-a-listview-whose-id-attribute-is-androi 10dp android paddingTop 10dp android text This will be Changed android textAppearance android attr textAppearanceLarge RelativeLayout.. 10dp android paddingTop 10dp android text This will be Changed android textAppearance android attr textAppearanceLarge RelativeLayout..
SimpleCursorTreeAdapter and CursorLoader for ExpandableListView http://stackoverflow.com/questions/10611927/simplecursortreeadapter-and-cursorloader-for-expandablelistview the groupCursor position not the value of ContactsContract.Groups._ID to pass into the initLoader call. I also changed the logic to call restartLoader only when loader is not null and loader isReset is false. protected Cursor getChildrenCursor..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo the Google Directions from Google by parsing the KML file is no longer available since 27 July 2012 because Google has changed the structure of retrieving Google Directions now you can only get it by JSON or XML it is time to migrate your code to..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra on path data app com.example.compassgps 2.apk I have tried a lot of things cleaned the project changed Android target in case the new revisions to API17 had made anything crash ... I have searched through StackOverflow's already.. situations in which the changes to the project were NONE. So I am feeling quite frustrated now because I have actually changed NOTHING and my project has stopped working android classnotfoundexception share improve this question Right click on..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself spent a lot of time trying to make the preference change to be applied immediately but didn't succeed the language changed correctly on Activity restart but number formats and other locale properties were not applied until full application restart...
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 loc if loc null latitude loc.getLatitude 1E6 longitude loc.getLongitude 1E6 Toast.makeText getBaseContext Location changed Lat latitude Lng longitude Toast.LENGTH_SHORT .show GeoPoint p new GeoPoint int loc.getLatitude 1E6 int loc.getLongitude..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example was no example for that. Could anybody send an example or at least a link android android arrayadapter notifydatasetchanged share improve this question For an ArrayAdapter notifyDataSetChanged only works if you use the add insert remove and.. member later the ArrayAdapter is still holding a reference to the original List . The Adapter does not know you changed the List in the Activity. Your choices are Use the functions of the ArrayAdapter to modify the underlying List add insert..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible size is 5 so at most 5 AsyncTasks can run simultaneously. Unfortunately I don't remember in what version exactly they changed that. UPDATE Here is what current 2012 01 27 API says on this When first introduced AsyncTasks were executed serially on.. When first introduced AsyncTasks were executed serially on a single background thread. Starting with DONUT this was changed to a pool of threads allowing multiple tasks to operate in parallel. After HONEYCOMB it is planned to change this back to..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds and distribute verbatim or modified copies of this license document and changing it is allowed as long as the name is changed. DO WHAT YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION 0. You just DO WHAT.. mNeedsResize true Since this view may be reused it is good to reset the text size resetTextSize If the text view size changed set the force resize flag to true @Override protected void onSizeChanged int w int h int oldw int oldh if w oldw h oldh.. mTextSize mMaxTextSize mTextSize Resize text after measuring @Override protected void onLayout boolean changed int left int top int right int bottom if changed mNeedsResize int widthLimit right left getCompoundPaddingLeft getCompoundPaddingRight..
http://stackoverflow.com/questions/6218143/android-post-json-using-http in the return type. The method signature was set to return a string but in this case it wasnt returning anything. I changed the signature to HttpResponse and will refer you to this link on Getting Response Body of HttpResponse the path variable..
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 which might change individually for an item text checkbox state colors etc has to be set here. Not only what have changed for the current item but could have been changed by another item. This way you make sure that the view is not used in an.. text checkbox state colors etc has to be set here. Not only what have changed for the current item but could have been changed by another item. This way you make sure that the view is not used in an invalid state because it's being reused from another..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android int state ST_RTL char arr strIn.toCharArray int i 0 while i arr.length if charIsLTR arr i state ST_LTR state changed to LTR state ST_LTR strOut prevWord strOut prevWord prevWord arr i else if charIsRTL arr i state ST_RTL state changed.. to LTR state ST_LTR strOut prevWord strOut prevWord prevWord arr i else if charIsRTL arr i state ST_RTL state changed to RTL state ST_RTL strOut prevWord strOut prevWord prevWord arr i else state is not changed prevWord arr i i .. ST_RTL state changed to RTL state ST_RTL strOut prevWord strOut prevWord prevWord arr i else state is not changed prevWord arr i i strOut prevWord strOut return strOut private final static boolean charIsLTR char ch return ch char..
Android Viewpager as Image Slide Gallery http://stackoverflow.com/questions/13796382/android-viewpager-as-image-slide-gallery @Override public void onPageSelected int position Toast.makeText PlaceDetailsFragment.this.getActivity Changed to page position Toast.LENGTH_SHORT .show @Override public void onPageScrolled int position float positionOffset int.. onPageScrolled int position float positionOffset int positionOffsetPixels @Override public void onPageScrollStateChanged int state return view your_layout.xml xml version 1.0 encoding utf 8 LinearLayout xmlns android http schemas.android.com.. index return ICONS index ICONS.length public void setCount int count if count 0 count 10 mCount count notifyDataSetChanged YourFragment.java you need to return image instaed of text from here. public final class PlaceSlideFragment extends Fragment..
Androids onStatusChanged not working http://stackoverflow.com/questions/14222152/androids-onstatuschanged-not-working onStatusChanged not working I'm trying to get notifications if the status of GPS_PROVIDER changes. I found the following code here http.. getting notifications. Right now I'm in a building and can't get GPS signal so wouldn't I get the notification Status Changed Out of Service When is onStatusChanged being called What am I doing wrong Thanks @Override public void onStatusChanged String.. a building and can't get GPS signal so wouldn't I get the notification Status Changed Out of Service When is onStatusChanged being called What am I doing wrong Thanks @Override public void onStatusChanged String provider int status Bundle extras..
How to change the title of the Tab Dynamically http://stackoverflow.com/questions/2291607/how-to-change-the-title-of-the-tab-dynamically we provide while adding the tabs to the TabHost. Eg TabHost.addTab tabHost.newTabSpec Tab2 .setIndicator I need to be Changed dynamically .setContent.... In the above example the title of the tab2 that i provided under setIndicator should be changed..
http://stackoverflow.com/questions/2655402/android-canvas-drawtext share improve this question Worked this out turns out that android.R.color.black is not the same as Color.BLACK. Changed the code to Paint paint new Paint paint.setColor Color.WHITE paint.setStyle Style.FILL canvas.drawPaint paint paint.setColor..
How can I monitor the network connection status in Android? http://stackoverflow.com/questions/3307237/how-can-i-monitor-the-network-connection-status-in-android BroadcastReceiver @Override public void onReceive Context context Intent intent Log.w Network Listener Network Type Changed IntentFilter filter new IntentFilter ConnectivityManager.CONNECTIVITY_ACTION registerReceiver networkStateReceiver filter..
Android: On EditText Changed Listener http://stackoverflow.com/questions/4310525/android-on-edittext-changed-listener On EditText Changed Listener In my project I have an EditText . I want to count the characters in the EditText and show that number it in a.. tv TextView findViewById R.id.charCounts textMessage EditText findViewById R.id.textMessage textMessage.addTextChangedListener new TextWatcher public void afterTextChanged Editable s i tv.setText String.valueOf i String.valueOf charCounts.. EditText findViewById R.id.textMessage textMessage.addTextChangedListener new TextWatcher public void afterTextChanged Editable s i tv.setText String.valueOf i String.valueOf charCounts public void beforeTextChanged CharSequence s int start..
List View Footer Background on Android 2.3.3 http://stackoverflow.com/questions/6209114/list-view-footer-background-on-android-2-3-3 separator android scrollingCache false RelativeLayout EDIT I think I have found the solution to this problem Changed the layout_height attribute to wrap_content and it worked like a charm. Following the changed line. android layout_height..
Android ListView Adapter notifyDataSetInvalidated() vs notifyDataSetChanged() http://stackoverflow.com/questions/6380051/android-listview-adapter-notifydatasetinvalidated-vs-notifydatasetchanged ListView Adapter notifyDataSetInvalidated vs notifyDataSetChanged What is the difference The android documentation doesn't have a description for notifyDataSetInvalidated . I was thinking.. . I was thinking maybe you call that function to notify all registered listeners but use notifyDataSetChanged to not notify them android android listview android adapter share improve this question Changed means the data set.. use notifyDataSetChanged to not notify them android android listview android adapter share improve this question Changed means the data set changed. Individual items updated or items were added or removed. Invalidated means the data source is..
Implementing Circular Scrolling In PagerAdapter http://stackoverflow.com/questions/8239056/implementing-circular-scrolling-in-pageradapter CommonLogic.logMessage Last Position lastPosition TAG Log.VERBOSE @Override public void onPageScrollStateChanged int state To Detect the Last Page This Sets it to first page.This working fine. if state ViewPager.SCROLL_STATE_DRAGGING.. working fine. if state ViewPager.SCROLL_STATE_DRAGGING viewerPage uris.size 1 CommonLogic.logMessage Scroll State Changed TAG Log.VERBOSE postDelayed new Runnable @Override public void run awesomePager.setCurrentItem 0 true 200 I have also.. lastPosition 0 lastPosition uris.size 1 viewerPage 0 posOffset 0 CommonLogic.logMessage Scroll State Changed TAG Log.VERBOSE postDelayed new Runnable @Override public void run awesomePager.setCurrentItem uris.size 1 true 200 ..
Android: Detect Orientation Changed http://stackoverflow.com/questions/8248274/android-detect-orientation-changed Detect Orientation Changed I need to detect an orientation change in my application but I don't want my layout to be changed from portrait to landscape... do the same detection that the Android does to change the activity's orientantion. I tried overriding onConfigurationChanged and check if orientantion is landscape portrait however this still changes my activity layout to landscape. Is there a way.. is landscape portrait however this still changes my activity layout to landscape. Is there a way to use onConfigurationChanged but force the layout to stay in portrait Is there another way to detect orientantion change without using OrientationEventListener..
Listview error: “Your content must have a ListView whose id attribute is 'android.R.id.list'” http://stackoverflow.com/questions/8696506/listview-error-your-content-must-have-a-listview-whose-id-attribute-is-androi #cc252a android paddingBottom 10dp android paddingLeft 10dp android paddingTop 10dp android text This will be Changed android textAppearance android attr textAppearanceLarge RelativeLayout LinearLayout android id @ id bottom_control_bar android.. #cc252a android paddingBottom 10dp android paddingLeft 10dp android paddingTop 10dp android text This will be Changed android textAppearance android attr textAppearanceLarge RelativeLayout LinearLayout android id @ id bottom_control_bar android..
|