¡@
2014/10/16 ¤W¤È 08:27:30
android Programming Glossary: weQuitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon Does the user have a choice to kill the application unless we put a menu option in to kill it If no such option exists how.. exists how does the user terminate the application Answer Romain Guy The user doesn't the system handles this automatically... cannot quit an application in Android but Android can very well totally destroy your app whenever it feels like it . What's..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android mean that only results in a vague conclusion. Note we now have much more extensive documentation on Managing Your.. being able to stress the system to this point. Going lower level you can use the Debug API to get raw kernel level information.. int otherSharedDirty But as to what the difference is between Pss PrivateDirty and SharedDirty ... well now the fun begins...
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run to run I asked a similar question to this earlier this week but I'm still not understanding how to get a list of all installed..
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 processes and update the UI at the same time in this case we'll update a progress bar . This is an example code declare the.. to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService.. off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE..
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 Document kml When I'm loading this file to standard web google map it displays it nicely but when I'm trying the same.. sp spf.newSAXParser Get the XMLReader of the SAXParser we created. XMLReader xr sp.getXMLReader Create a new ContentHandler..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds for most cases and I've listed some alternatives in my answer. android automation drawing textview textwrapping share.. worked for me and in the end I spent the better half of my weekend and created my own auto resize text view. I will post the.. to animate the text and reuse views and this seems to work well on the devices I have and seems to run fast enough for me...
http://stackoverflow.com/questions/8657894/android-facebook-style-slide still be clickable surprisingly . When the app starts up we scroll the HSV to the offset of the first visible application.. the offset of the first visible application View and when we want to show the menu we scroll back to reveal the menu through.. visible application View and when we want to show the menu we scroll back to reveal the menu through the transparent View...
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application application duplicate This question already has an answer here How to ship an Android application with a database .. to ship an Android application with a database 8 answers I have already created an SQLite database. I want to use.. mOutput.close mInput.close Open the database so we can query it public boolean openDataBase throws SQLException..
http://stackoverflow.com/questions/9671546/asynctask-android-example R.layout.main btn Button findViewById R.id.button1 because we implement OnClickListener we only have to pass this much easier.. R.id.button1 because we implement OnClickListener we only have to pass this much easier btn.setOnClickListener this..
Is there any way to run Python on Android? http://stackoverflow.com/questions/101754/is-there-any-way-to-run-python-on-android project. But Java is not my favourite language at all. We are working on a S60 version and this platform has a nice Python..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue your user's Facebook credentials. The hack launches a WebView dialog to Facebook without SSO and the user must type their.. automatically close without warning and fail silently. We added this error message to visually display that there is an.. application settings at http www.facebook.com developers We added the visual error message to help you. This in theory does..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader provided to onLoadFinished above is about to be closed. We need to make sure we are no longer using it. Log.d DEBUG_TAG..
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 that can be used to perform the filtering automagically. We just need to pipe the input from the EditText into the Filter..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent ACTION_IMAGE_CAPTURE Intent We are trying to use the native camera app to let the user take.. nothing. The camera app stays open and nothing locks up. We can cancel out of it but the file never gets written. What exactly..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts some space in the Native heap for other applications. We are running with a 3 1024 1024 ie 3Mbytes pad currently. share..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations You should not scrape Google Maps to generate geocodes. We will block services that do automated queries of our servers...
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android the memory class apparently need not be a multiple of 8MB. We can see from the above that the getMemoryClass result is unchanging..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android can set the locale. However i would not recommend that. We've tried it at early stages it's basically fighting the system... it at early stages it's basically fighting the system. We have same requirement for changing language but decided to settle..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu to another color that won't make the text disappear. We would love to do this with a documented future proof solution.. the chances of crashing breaking in future versions. We want a solution that fails gracefully back to the default behavior..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android Why is it important the content mms sms conversations uri Well that's the standard way of getting MMS and SMS messages for.. So let's guess we have the MMS id in the mmsId variable. We can get detailed information about this MMS by using the content..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android yes I realize she's an Android framework engineer thanks. We are bit by bit removing all singletons from our project in favor..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging text contentIntent Send the notification. We use a layout id because it is a unique number. We use it later.. We use a layout id because it is a unique number. We use it later to cancel. nm.notify R.string.service_started notification..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android I wanted to acheive the same I too struggled quite a lot.Well all the hard work of code analysis and searching various implementations.. to create the same. Here is the sample code void saveWepConfig WifiManager wifi WifiManager getSystemService Context.WIFI_SERVICE.. Straighforward again. Here is the sample code void readWepConfig WifiManager wifi WifiManager getSystemService Context.WIFI_SERVICE..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser Item public Items super Thats it for our items container. We now need a class to hold the data of every single item. Item.java..
Android - reading device phone number throws NULLPointerException http://stackoverflow.com/questions/11534534/android-reading-device-phone-number-throws-nullpointerexception like in india Sim dont have phone numbers in any memory So WE cant get phone number from these connection. However some countries..
Android FragmentTabHost - Not fully baked yet? http://stackoverflow.com/questions/13686282/android-fragmenttabhost-not-fully-baked-yet BECAUSE findViewById android.R.id.tabs EVERY TIME IS NULL WE HAVE OWN LAYOUT if findViewById android.R.id.tabs null LinearLayout..
how to show previousmonth dates in calender http://stackoverflow.com/questions/18498567/how-to-show-previousmonth-dates-in-calender day int dayOfWeek cal.get Calendar.DAY_OF_WEEK int goBack 1 dayOfWeek cal.add Calendar.DAY_OF_MONTH goBack.. goBack System.out.println SU tMO tTU tWE tTH tFR tSA for int i 0 i a.length i for int j 0 j a 0 .length.. 2013 4 May 4 year 2013 RESULT AS PRINTED SU MO TU WE TH FR SA 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android int state String incomingNumber Log.v TAG WE ARE INSIDE Log.v TAG incomingNumber switch state case TelephonyManager.CALL_STATE_RINGING.. void onReceive Context context Intent intent Log.v TAG WE ARE INSIDE TelephonyManager telephony TelephonyManager context.getSystemService..
Android: How to Enable/Disable Wifi or Internet Connection Programmatically http://stackoverflow.com/questions/3930990/android-how-to-enable-disable-wifi-or-internet-connection-programmatically getSystemService Context.CONNECTIVITY_SERVICE ARE WE CONNECTED TO THE NET if connec.getNetworkInfo 0 .getState NetworkInfo.State.CONNECTED..
Android onActivityResult NEVER called http://stackoverflow.com/questions/7812120/android-onactivityresult-never-called else System.out.println filemanagerstring is null NOW WE HAVE OUR WANTED STRING if selectedImagePath null System.out.println.. exact same onActivityResult method in my TabHost class AS WELL AS the TabActivity class. With a breakpoint in the same location..
Android check internet connection http://stackoverflow.com/questions/9570237/android-check-internet-connection getSystemService Context.CONNECTIVITY_SERVICE ARE WE CONNECTED TO THE NET if conMgr.getActiveNetworkInfo null conMgr.getActiveNetworkInfo..
Positing user current location and show it in Google maps http://stackoverflow.com/questions/9586530/positing-user-current-location-and-show-it-in-google-maps true criteria.setPowerRequirement Criteria.POWER_MEDIUM provider locationManager.getBestProvider criteria true.. for Location public boolean checkConnection ARE WE CONNECTED TO THE NET ConnectivityManager conMgr ConnectivityManager..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon attempt to learn Android I just read the following Question Does the user have a choice to kill the application unless we put a menu option in to kill it If no such option exists how does the user terminate the application Answer Romain Guy The.. unless we put a menu option in to kill it If no such option exists how does the user terminate the application Answer Romain Guy The user doesn't the system handles this automatically. That's what the activity lifecycle especially onPause.. world I run into some sort of problem Apparently you cannot quit an application in Android but Android can very well totally destroy your app whenever it feels like it . What's up with that I am starting to think that it's impossible to..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android there is always a long discussion about what they actually mean that only results in a vague conclusion. Note we now have much more extensive documentation on Managing Your App's Memory that covers much of the material here and is more.. the Java heap limit is there in part to avoid one app from being able to stress the system to this point. Going lower level you can use the Debug API to get raw kernel level information about memory usage http developer.android.com intl.. The shared dirty pages used by everything else. public int otherSharedDirty But as to what the difference is between Pss PrivateDirty and SharedDirty ... well now the fun begins. A lot of memory in Android and Linux systems in general..
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run to get a list of installed android applications and pick one to run I asked a similar question to this earlier this week but I'm still not understanding how to get a list of all installed applications and then pick one to run. I've tried Intent..
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 dialog This method will allow you to execute some background processes and update the UI at the same time in this case we'll update a progress bar . This is an example code declare the dialog as a member field of your activity ProgressDialog.. protected String doInBackground String... sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. String... sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK..
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 36.08649599090644 2357 coordinates LineString Placemark Document kml When I'm loading this file to standard web google map it displays it nicely but when I'm trying the same thing with android google map it doesn't do that. It just.. SAXParserFactory spf SAXParserFactory.newInstance SAXParser sp spf.newSAXParser Get the XMLReader of the SAXParser we created. XMLReader xr sp.getXMLReader Create a new ContentHandler and apply it to the XML Reader NavigationSaxHandler navSax2Handler..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds who shared what they had I recommend Chase's solution for most cases and I've listed some alternatives in my answer. android automation drawing textview textwrapping share improve this question As a mobile developer I was sad to find.. auto resizing. My searches did not turn up anything that worked for me and in the end I spent the better half of my weekend and created my own auto resize text view. I will post the code here and hopefully it will be useful for someone else... still does not fit I append an ellipsis. I had requirements to animate the text and reuse views and this seems to work well on the devices I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC LICENSE Version 2 December 2004..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide the HSV has zero scroll offset the menu will show through and still be clickable surprisingly . When the app starts up we scroll the HSV to the offset of the first visible application View and when we want to show the menu we scroll back to reveal.. surprisingly . When the app starts up we scroll the HSV to the offset of the first visible application View and when we want to show the menu we scroll back to reveal the menu through the transparent View. The code is here and the bottom two.. app starts up we scroll the HSV to the offset of the first visible application View and when we want to show the menu we scroll back to reveal the menu through the transparent View. The code is here and the bottom two buttons called HorzScrollWithListMenu..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application to use an existing database with an Android application duplicate This question already has an answer here How to ship an Android application with a database 8 answers I have already created an SQLite database... duplicate This question already has an answer here How to ship an Android application with a database 8 answers I have already created an SQLite database. I want to use this database file with my Android project. I want to bundle.. mInput.read mBuffer 0 mOutput.write mBuffer 0 mLength mOutput.flush mOutput.close mInput.close Open the database so we can query it public boolean openDataBase throws SQLException String mPath DB_PATH DB_NAME Log.v mPath mPath mDataBase SQLiteDatabase.openDatabase..
http://stackoverflow.com/questions/9671546/asynctask-android-example super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1 because we implement OnClickListener we only have to pass this much easier btn.setOnClickListener this public void onClick View view.. setContentView R.layout.main btn Button findViewById R.id.button1 because we implement OnClickListener we only have to pass this much easier btn.setOnClickListener this public void onClick View view detect the view that was clicked..
Is there any way to run Python on Android? http://stackoverflow.com/questions/101754/is-there-any-way-to-run-python-on-android with some friends we even participate to the ADC with the Spoxt project. But Java is not my favourite language at all. We are working on a S60 version and this platform has a nice Python API. Of course there is nothing official about Python on..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue bad and will open up your app to malicious apps that can steal your user's Facebook credentials. The hack launches a WebView dialog to Facebook without SSO and the user must type their login credentials into that dialog. Malicious apps can.. data. Prior to adding this error message the dialog would automatically close without warning and fail silently. We added this error message to visually display that there is an issue with your app configuration in your Facebook app dashboard... keys specified in your application settings. Check your application settings at http www.facebook.com developers We added the visual error message to help you. This in theory does not break previous implementations if it was implemented..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader Loader Cursor loader This is called when the last Cursor provided to onLoadFinished above is about to be closed. We need to make sure we are no longer using it. Log.d DEBUG_TAG onLoaderReset mAdapter.swapCursor null private class SpaceTokenizer..
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 most ListView Adapter classes come with a Filter object that can be used to perform the filtering automagically. We just need to pipe the input from the EditText into the Filter . Turns out that is pretty easy. To run a quick test add this..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent ACTION_IMAGE_CAPTURE Intent We are trying to use the native camera app to let the user take a new picture. It works just fine if we leave out the EXTRA_OUTPUT.. hit the Ok button in the camera app. The Ok button just does nothing. The camera app stays open and nothing locks up. We can cancel out of it but the file never gets written. What exactly do we have to do to get ACTION_IMAGE_CAPTURE to write..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations .NET conversation This is not allowed by the API terms of use. You should not scrape Google Maps to generate geocodes. We will block services that do automated queries of our servers. Bret Taylor Product Manager Google Maps Would be grateful..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android other apps the user is running at the same time . Note that the memory class apparently need not be a multiple of 8MB. We can see from the above that the getMemoryClass result is unchanging for a given device OS configuration while the maxMemory..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android resources share improve this question It's possible. You can set the locale. However i would not recommend that. We've tried it at early stages it's basically fighting the system. We have same requirement for changing language but decided.. set the locale. However i would not recommend that. We've tried it at early stages it's basically fighting the system. We have same requirement for changing language but decided to settle to the fact that UI should be same as phone UI. It was..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu and so one can only use this method to change the background to another color that won't make the text disappear. We would love to do this with a documented future proof solution but one is simply not available as of Android 2.3. So we have.. that works in current versions and is designed to minimize the chances of crashing breaking in future versions. We want a solution that fails gracefully back to the default behavior if it has to fail. There are many legitimate reasons..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android mix them in a single thread which are called conversations . Why is it important the content mms sms conversations uri Well that's the standard way of getting MMS and SMS messages for instance when you receive a SMS and click on the notification.. here will see how to retrieve each kind of data separately. So let's guess we have the MMS id in the mmsId variable. We can get detailed information about this MMS by using the content mms provider Uri uri Uri.parse content mms String selection..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android this question I very much disagree with Dianne Hackborn and yes I realize she's an Android framework engineer thanks. We are bit by bit removing all singletons from our project in favor of lightweight task scoped objects which can easiliy be..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging panel. notification.setLatestEventInfo this getText R.string.service_label text contentIntent Send the notification. We use a layout id because it is a unique number. We use it later to cancel. nm.notify R.string.service_started notification.. R.string.service_label text contentIntent Send the notification. We use a layout id because it is a unique number. We use it later to cancel. nm.notify R.string.service_started notification @Override public int onStartCommand Intent intent..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android straight forward especially EAP to figure out because When I wanted to acheive the same I too struggled quite a lot.Well all the hard work of code analysis and searching various implementations on the internet done with I was finally able.. much straightforward WifiConfiguration exposes the interface to create the same. Here is the sample code void saveWepConfig WifiManager wifi WifiManager getSystemService Context.WIFI_SERVICE WifiConfiguration wc new WifiConfiguration wc.SSID.. permission Part 2 Read a WEP WiFi configuration programatically Straighforward again. Here is the sample code void readWepConfig WifiManager wifi WifiManager getSystemService Context.WIFI_SERVICE List WifiConfiguration item wifi.getConfiguredNetworks..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser class. Items.java public class Items extends ArrayList Item public Items super Thats it for our items container. We now need a class to hold the data of every single item. Item.java public class Item implements Serializable private String..
Android - reading device phone number throws NULLPointerException http://stackoverflow.com/questions/11534534/android-reading-device-phone-number-throws-nullpointerexception Phone numbers are not available on SIM for each operators like in india Sim dont have phone numbers in any memory So WE cant get phone number from these connection. However some countries and operators have stored phone numbers on SIM and we..
Android FragmentTabHost - Not fully baked yet? http://stackoverflow.com/questions/13686282/android-fragmenttabhost-not-fully-baked-yet we will construct a standard one here. HERE COMMENT CODE BECAUSE findViewById android.R.id.tabs EVERY TIME IS NULL WE HAVE OWN LAYOUT if findViewById android.R.id.tabs null LinearLayout ll new LinearLayout context ll.setOrientation LinearLayout.VERTICAL..
how to show previousmonth dates in calender http://stackoverflow.com/questions/18498567/how-to-show-previousmonth-dates-in-calender year cal.set Calendar.MONTH month cal.set Calendar.DAY_OF_MONTH day int dayOfWeek cal.get Calendar.DAY_OF_WEEK int goBack 1 dayOfWeek cal.add Calendar.DAY_OF_MONTH goBack System.out.println SU tMO tTU tWE tTH tFR tSA for int i 0.. Calendar.DAY_OF_WEEK int goBack 1 dayOfWeek cal.add Calendar.DAY_OF_MONTH goBack System.out.println SU tMO tTU tWE tTH tFR tSA for int i 0 i a.length i for int j 0 j a 0 .length j a i j cal.get Calendar.DAY_OF_MONTH System.out.print.. 1 System.out.println return a Example getArrayCalendar 2013 4 May 4 year 2013 RESULT AS PRINTED SU MO TU WE TH FR SA 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 Now..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android final String TAG CustomPhoneStateListener public void onCallStateChange int state String incomingNumber Log.v TAG WE ARE INSIDE Log.v TAG incomingNumber switch state case TelephonyManager.CALL_STATE_RINGING Log.d TAG RINGING break public.. final String TAG CustomBroadcastReceiver @Override public void onReceive Context context Intent intent Log.v TAG WE ARE INSIDE TelephonyManager telephony TelephonyManager context.getSystemService Context.TELEPHONY_SERVICE CustomPhoneStateListener..
Android: How to Enable/Disable Wifi or Internet Connection Programmatically http://stackoverflow.com/questions/3930990/android-how-to-enable-disable-wifi-or-internet-connection-programmatically or Internet Network ConnectivityManager connec ConnectivityManager getSystemService Context.CONNECTIVITY_SERVICE ARE WE CONNECTED TO THE NET if connec.getNetworkInfo 0 .getState NetworkInfo.State.CONNECTED connec.getNetworkInfo 1 .getState..
Android onActivityResult NEVER called http://stackoverflow.com/questions/7812120/android-onactivityresult-never-called if filemanagerstring null System.out.println filemanagerstring else System.out.println filemanagerstring is null NOW WE HAVE OUR WANTED STRING if selectedImagePath null System.out.println selectedImagePath is the right one for you else System.out.println.. the onResume in my TabHost activity. So I tried putting the exact same onActivityResult method in my TabHost class AS WELL AS the TabActivity class. With a breakpoint in the same location at the beginning of method. Neither of these classes..
Android check internet connection http://stackoverflow.com/questions/9570237/android-check-internet-connection ConnectivityManager conMgr ConnectivityManager getSystemService Context.CONNECTIVITY_SERVICE ARE WE CONNECTED TO THE NET if conMgr.getActiveNetworkInfo null conMgr.getActiveNetworkInfo .isAvailable conMgr.getActiveNetworkInfo..
Positing user current location and show it in Google maps http://stackoverflow.com/questions/9586530/positing-user-current-location-and-show-it-in-google-maps false criteria.setBearingRequired false criteria.setCostAllowed true criteria.setPowerRequirement Criteria.POWER_MEDIUM provider locationManager.getBestProvider criteria true Toast.makeText getApplicationContext Provider provider Toast.LENGTH_SHORT.. if getCurrentLocation null getCurrentLocation.execute Searching for Location public boolean checkConnection ARE WE CONNECTED TO THE NET ConnectivityManager conMgr ConnectivityManager getSystemService AndroidLocationActivity.CONNECTIVITY_SERVICE..
|