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2014/10/16 ¤W¤È 08:26:47
android Programming Glossary: triedSending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 come across this example Send MMS The problem is that I tried running this code on my Nexus 4 which is on Android v4.2.2 and..
http://stackoverflow.com/questions/1554099/slow-android-emulator and loads the home screen it is very sluggish. I have tried the Eclipse IDE in Galileos and Ganymede. android performance..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup I don't want any control to have input focus at startup. I tried EditText.setSelected false No luck. How can I convince the EditText..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 else's computer that did not upgrade ADT. I have already tried a whole bunch of stuff including but not limited to re install..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra the SDK tools platform tools and not much more . I then tried to run the project and got this java.lang.ClassNotFoundException.. on path data app com.example.compassgps 2.apk I have tried a lot of things cleaned the project changed Android target in..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android and rebuilding or restarting eclipse I have already tried all three . Does anyone know how I can amend this java android..
http://stackoverflow.com/questions/2395661/android-tabs-at-the-bottom in a TabWidget to the bottom of the screen If so how I've tried the following but didn't work a setting the tabwidget below..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview instead of indicating the position with the selector. I've tried many possibilities and have so far had no luck. layout ListView..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar solution but none of the possible solutions work. I even tried to change to Android 1.6 instead of 1.5 the current version..
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 all installed applications and then pick one to run. I've tried Intent intent new Intent ACTION_MAIN intent.addCategory CATEGORY_LAUNCHER..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android set the locale. However i would not recommend that. We've tried it at early stages it's basically fighting the system. We have..
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 the same code in multiple activities to satisfy #2. I've tried using getBestProvider in the past to cut the solution down to..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android of this text which can receive touch events on itself. I tried overriding onTouchEvent for the whole ViewGroup but it does..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions seems it might work just fine nowadays although I have not tried it yet in a real application . There's also another solution..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view how to update the ViewPager with a new set of Views. I've tried all sorts of things like calling mAdapter.notifyDataSetChanged..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection that a fling has occurred from the view. In any case I tried this and the methods weren't called when I touched the screen... and I'll happily tell you the specifics of what I've tried. android listener gesture recognition share improve this..
http://stackoverflow.com/questions/9671546/asynctask-android-example Android example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to..
Not seeing Nexus7 in Eclipse's Android Devices [duplicate] http://stackoverflow.com/questions/11533228/not-seeing-nexus7-in-eclipses-android-devices Options shows nothing. Unknown sources is checked. Tried different Usb port toggled Usb Debugging. android share improve..
Google Maps api v2 class not found http://stackoverflow.com/questions/16583118/google-maps-api-v2-class-not-found morning i updated the sdk and now maps are not working. Tried a lot of things like importing the lib project again and all..
Eclipse giving error, missing R.java file after recent update http://stackoverflow.com/questions/16608524/eclipse-giving-error-missing-r-java-file-after-recent-update to other name but still my R.java is not generated. Tried all the things which are possible. Cleaned the project build..
http://stackoverflow.com/questions/17987076/getting-java-io-ioexception-http-request-failed-http-status-404-in-ksoap2-whi wsdl port wsdl service wsdl definitions Code Tried import android.os.AsyncTask import android.os.Bundle import..
Android : Reconnect to Wi-Fi after entering coverage area while screen turned off http://stackoverflow.com/questions/19148765/android-reconnect-to-wi-fi-after-entering-coverage-area-while-screen-turned-of test. Results Worked for the S3 failed for other devices. Tried adding some other calls Tried different combinations of WifiManager.Scan.. S3 failed for other devices. Tried adding some other calls Tried different combinations of WifiManager.Scan WifiManager.Reassociate..
Android - Playing mp3 from byte[] http://stackoverflow.com/questions/1972027/android-playing-mp3-from-byte tempMp3 fos.write mp3SoundByteArray fos.close Tried reusing instance of media player but that resulted in system.. system crashes... MediaPlayer mediaPlayer new MediaPlayer Tried passing path directly but kept getting Prepare failed. status..
http://stackoverflow.com/questions/1998483/listview-dynamic-add-item catch NullPointerException e Log.i Dynamic Items Tried to add null value How to dynamic delete the item dynamic_list.xml..
android include tag - invalid layout reference http://stackoverflow.com/questions/2533972/android-include-tag-invalid-layout-reference I think i should mention how i solved the same problem. Tried cleaning the project and didn't work. I have quite large names..
http://stackoverflow.com/questions/2975469/speed-up-android-emulator laptop Asus 1201N is too rusty for the Android emulator PS Tried in different emulator resolutions and the result is the same..
Post message to facebook wall from android fb sdk always error http://stackoverflow.com/questions/3726429/post-message-to-facebook-wall-from-android-fb-sdk-always-error from http github.com facebook facebook android sdk . Tried to post wall but always get error permission already set and..
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage Native Method ... Why can this happen UPDATE Tried both of these on real device it seems that I can't load more..
Apache HttpClient on Android producing CertPathValidatorException (IssuerName != SubjectName) http://stackoverflow.com/questions/4115101/apache-httpclient-on-android-producing-certpathvalidatorexception-issuername 164 ... 13 more and I can't figure a way to solve it. Tried importing the certs into the keystore in different order aso...
Need to play audio to the caller http://stackoverflow.com/questions/4319949/need-to-play-audio-to-the-caller speaker but was not such that the caller could hear it ... Tried searching around but have not found any answer yet ... would..
Android WebView for Facebook Like Button http://stackoverflow.com/questions/5108088/android-webview-for-facebook-like-button .setJavaScriptCanOpenWindowsAutomatically true Tried also persisting cookies with CookieSyncManager CookieManager..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets to call this is on the onCreate method of my main activity Tried others too it wasnt the problem . Database myDbHelper new Database..
Android: how to select texts from webview http://stackoverflow.com/questions/6058843/android-how-to-select-texts-from-webview code and find you overrided any TouchEvent of webview. i Tried below code it works fine... Function is private void emulateShiftHeld..
Android: Login with Twitter using Twitter4J http://stackoverflow.com/questions/8306237/android-login-with-twitter-using-twitter4j Login with Twitter using Twitter4J What I Have Tried I already have registered an app in twitter and got Consumer..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java some java classes that is not supported in android. 2. Tried Itext jar which converts image to pdf I need its reverse operation..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 ContentObserver Sending MMS As for sending MMS I have come across this example Send MMS The problem is that I tried running this code on my Nexus 4 which is on Android v4.2.2 and I am receiving this error java.lang.SecurityException No..
http://stackoverflow.com/questions/1554099/slow-android-emulator rare. How can I if possible fix this problem Even if it starts and loads the home screen it is very sluggish. I have tried the Eclipse IDE in Galileos and Ganymede. android performance android emulator qemu share improve this question Android..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup the EditText immediately has input focus flashing cursor . I don't want any control to have input focus at startup. I tried EditText.setSelected false No luck. How can I convince the EditText to not select itself when the Activity starts android..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 i said no compile errors. The project runs fine on everyone else's computer that did not upgrade ADT. I have already tried a whole bunch of stuff including but not limited to re install the android SDK download a fresh ADT bundle delete all my..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra and update to the newly available packages I think it was only the SDK tools platform tools and not much more . I then tried to run the project and got this java.lang.ClassNotFoundException . I checked everything no errors at all building completing.. Didn't find class com.example.compassgps.CompassGPSActivity 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 .....
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android Android tools I'm not sure what else I can do other than cleaning and rebuilding or restarting eclipse I have already tried all three . Does anyone know how I can amend this java android eclipse ant build share improve this question I had this..
http://stackoverflow.com/questions/2395661/android-tabs-at-the-bottom this but nothing definite. Is there a way to put the tabs in a TabWidget to the bottom of the screen If so how I've tried the following but didn't work a setting the tabwidget below the framelayout b setting the tabwidget's gravity to bottom..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview that has a focusable child I want that child to take focus instead of indicating the position with the selector. I've tried many possibilities and have so far had no luck. layout ListView android id @android id list android layout_height fill_parent..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar to my project. I searched for a long time for the possible solution but none of the possible solutions work. I even tried to change to Android 1.6 instead of 1.5 the current version I use . android dalvik android sdk 1.6 share improve this..
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 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 intent new Intent ACTION_MAIN intent.addCategory CATEGORY_LAUNCHER and this only shows application that are preinstalled..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android 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 to settle..
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 each's lifecycle. Not only that but I have to duplicate the same code in multiple activities to satisfy #2. I've tried using getBestProvider in the past to cut the solution down to just using one location provider but that seems to only give..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android . Now I want to add a button clickable image in place of this text which can receive touch events on itself. I tried overriding onTouchEvent for the whole ViewGroup but it does not receive any event. How can I receive events only on certain..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions at the official Smack API and after a little research it seems it might work just fine nowadays although I have not tried it yet in a real application . There's also another solution I came across Beem's aSMACK library . Beem is a fairly new..
ViewPager PagerAdapter not updating the View http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view page through. However I'm having a hard time figuring out how to update the ViewPager with a new set of Views. I've tried all sorts of things like calling mAdapter.notifyDataSetChanged mViewPager.invalidate even creating a brand new adapter each..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection that extends ImageView I don't know how to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called when I touched the screen. I really just need a concrete example of this working across.. if the question is disjointed please ask for clarification and I'll happily tell you the specifics of what I've tried. android listener gesture recognition share improve this question Thanks to Code Shogun whose code I adapted to my situation...
http://stackoverflow.com/questions/9671546/asynctask-android-example Android example I was reading about AsyncTask and I tried a simple program. But it does not seem to work. I am new to android programming if possible can you please help me out...
Not seeing Nexus7 in Eclipse's Android Devices [duplicate] http://stackoverflow.com/questions/11533228/not-seeing-nexus7-in-eclipses-android-devices from Microsoft Update none for PTP Select debug app in Developer Options shows nothing. Unknown sources is checked. Tried different Usb port toggled Usb Debugging. android share improve this question Heres what I did to get it working I..
Google Maps api v2 class not found http://stackoverflow.com/questions/16583118/google-maps-api-v2-class-not-found google maps api v2 and everything was working fine . today morning i updated the sdk and now maps are not working. Tried a lot of things like importing the lib project again and all but nothing seems to work . Plz help. This is the logcat output..
Eclipse giving error, missing R.java file after recent update http://stackoverflow.com/questions/16608524/eclipse-giving-error-missing-r-java-file-after-recent-update with the latest update. I have tried renaming activity_main.xml to other name but still my R.java is not generated. Tried all the things which are possible. Cleaned the project build the whole workspace. Nothing helping. I think ADT or Eclipse..
http://stackoverflow.com/questions/17987076/getting-java-io-ioexception-http-request-failed-http-status-404-in-ksoap2-whi myurl.com Service.svc Service.svc wsa10 Address wsa10 EndpointReference wsdl port wsdl service wsdl definitions Code Tried import android.os.AsyncTask import android.os.Bundle import android.util.Log import android.widget.TextView import android.app.Activity..
Android : Reconnect to Wi-Fi after entering coverage area while screen turned off http://stackoverflow.com/questions/19148765/android-reconnect-to-wi-fi-after-entering-coverage-area-while-screen-turned-of at an interval if Wifi is disconnected. Repeated the test. Results Worked for the S3 failed for other devices. Tried adding some other calls Tried different combinations of WifiManager.Scan WifiManager.Reassociate ...etc. Eventually it was.. is disconnected. Repeated the test. Results Worked for the S3 failed for other devices. Tried adding some other calls Tried different combinations of WifiManager.Scan WifiManager.Reassociate ...etc. Eventually it was working for most devices HTC..
Android - Playing mp3 from byte[] http://stackoverflow.com/questions/1972027/android-playing-mp3-from-byte tempMp3.deleteOnExit FileOutputStream fos new FileOutputStream tempMp3 fos.write mp3SoundByteArray fos.close Tried reusing instance of media player but that resulted in system crashes... MediaPlayer mediaPlayer new MediaPlayer Tried passing.. Tried reusing instance of media player but that resulted in system crashes... MediaPlayer mediaPlayer new MediaPlayer Tried passing path directly but kept getting Prepare failed. status 0x1 so using file descriptor instead FileInputStream fis new..
http://stackoverflow.com/questions/1998483/listview-dynamic-add-item .toString list.add item adapter.notifyDataSetChanged catch NullPointerException e Log.i Dynamic Items Tried to add null value How to dynamic delete the item dynamic_list.xml only contains listView button textView row.xml contains..
android include tag - invalid layout reference http://stackoverflow.com/questions/2533972/android-include-tag-invalid-layout-reference in advance xml android layout share improve this question I think i should mention how i solved the same problem. Tried cleaning the project and didn't work. I have quite large names for the layout chrono_first_small_field and that wasn't the..
http://stackoverflow.com/questions/2975469/speed-up-android-emulator huge lag. Is there any way to improve the performance of my laptop Asus 1201N is too rusty for the Android emulator PS Tried in different emulator resolutions and the result is the same Edit My laptop has 2 cores with HyperThreading. And it shows..
Post message to facebook wall from android fb sdk always error http://stackoverflow.com/questions/3726429/post-message-to-facebook-wall-from-android-fb-sdk-always-error always error I have problem with fb sdk for Android downloaded from http github.com facebook facebook android sdk . Tried to post wall but always get error permission already set and logged in to fb here is the code snippet onClick function i..
OutOfMemory exception when loading bitmap from external storage http://stackoverflow.com/questions/4102758/outofmemory-exception-when-loading-bitmap-from-external-storage AndroidRuntime 13183 at android.graphics.BitmapFactory.nativeDecodeStream Native Method ... Why can this happen UPDATE Tried both of these on real device it seems that I can't load more than 12MB of bitmaps into whatever is called external memory..
Apache HttpClient on Android producing CertPathValidatorException (IssuerName != SubjectName) http://stackoverflow.com/questions/4115101/apache-httpclient-on-android-producing-certpathvalidatorexception-issuername TrustManagerImpl.java 164 ... 13 more and I can't figure a way to solve it. Tried importing the certs into the keystore in different order aso. but nothing worked. Please help and please focus on the solutions..
Need to play audio to the caller http://stackoverflow.com/questions/4319949/need-to-play-audio-to-the-caller worked. STREAM_MUSIC made the audio play through the speaker but was not such that the caller could hear it ... Tried searching around but have not found any answer yet ... would really appreciate if someone can respond android share improve..
Android WebView for Facebook Like Button http://stackoverflow.com/questions/5108088/android-webview-for-facebook-like-button true webView.getSettings .setJavaScriptEnabled true webView.getSettings .setJavaScriptCanOpenWindowsAutomatically true Tried also persisting cookies with CookieSyncManager CookieManager and manually handling. All of this was with no result. I really..
Database not copying from assets http://stackoverflow.com/questions/5945196/database-not-copying-from-assets SQLiteDatabase db int oldVersion int newVersion The part to call this is on the onCreate method of my main activity Tried others too it wasnt the problem . Database myDbHelper new Database null myDbHelper new Database this try myDbHelper.createDataBase..
Android: how to select texts from webview http://stackoverflow.com/questions/6058843/android-how-to-select-texts-from-webview while selecting text.So you need to double check the code and find you overrided any TouchEvent of webview. i Tried below code it works fine... Function is private void emulateShiftHeld WebView view try KeyEvent shiftPressEvent new KeyEvent..
Android: Login with Twitter using Twitter4J http://stackoverflow.com/questions/8306237/android-login-with-twitter-using-twitter4j Login with Twitter using Twitter4J What I Have Tried I already have registered an app in twitter and got Consumer Key and Secret.Even I got various codes to login with twitter.These..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java resolves my issue.. 1.Used Pdfbox jar from Apache.But it uses some java classes that is not supported in android. 2. Tried Itext jar which converts image to pdf I need its reverse operation Like that I have tried many jars. But no positive result...
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