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2014/10/16 ¤W¤È 08:25:45
android Programming Glossary: tellHow ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works your listview should have same height and width .this will tell getView of exact height and width of views to be rendered and..
HTML5 <video> element on Android http://stackoverflow.com/questions/1711078/html5-video-element-on-android done some experimentation with this and from what I can tell you need three things You must not use the type attribute when..
Can we delete an SMS in Android before it reaches the inbox? http://stackoverflow.com/questions/1741628/can-we-delete-an-sms-in-android-before-it-reaches-the-inbox as an ordered broadcast &mdash meaning that you can tell the system which components should receive the broadcast first...
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android soft keyboard is shown and hidden something Android can't tell you weirdly . public class LinearLayoutThatDetectsSoftKeyboard..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp IP address that is actually assigned to your device. To tell the ADB daemon return to listening over USB adb usb Apps to..
How do I make links in a TextView clickable? http://stackoverflow.com/questions/2734270/how-do-i-make-links-in-a-textview-clickable TextView but they do not respond to clicks. Can someone tell me what I'm doing wrong Do I have to set an onClickListener..
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 extras TODO Auto generated method stub Please can someone tell me what's I'm doing wrong here android google maps android..
http://stackoverflow.com/questions/3616676/how-to-draw-a-line-in-android to draw a line in android Can anybody tell how to draw a line in Android perhaps with an example android..
What does android:layout_weight mean? http://stackoverflow.com/questions/3995825/what-does-androidlayout-weight-mean I don't understand how to use this attribute. Can anyone tell me more about it android android layout android widget share..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r dynamically or usie an xml version. Could someone please tell how to retrieve the dimensions for a view Here is my test program..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically are delivered as an ordered broadcast meaning that you can tell the system which components should receive the broadcast first...
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available Checking if this method returns null should be enough to tell if an internet connection is available. private boolean isNetworkAvailable.. your app from reaching a server. For instance you can't tell for sure if your app can reach Twitter until you receive a valid..
How to grant MODIFY_PHONE_STATE permission for apps ran on Gingerbread http://stackoverflow.com/questions/4715250/how-to-grant-modify-phone-state-permission-for-apps-ran-on-gingerbread
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser somewhere or whatever. Now to be honest I can't really tell you any real advantage of this handler implementation over the.. implementation over the android.sax one. I can however tell you the disadvantage which should be pretty obvious by now...
How to Start an Application on Startup? http://stackoverflow.com/questions/6391902/how-to-start-an-application-on-startup them are outdated and are no longer provided. Also can you tell me what changes to make in the manifest file. I found example..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically the user from the list of scan results. Can anyone please tell me how to do this android android wifi wifimanager share..
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.. disjointed please ask for clarification and I'll happily tell you the specifics of what I've tried. android listener gesture..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue if mWorkFragment null mWorkFragment new RetainedFragment Tell it who it is working with. mWorkFragment.setTargetFragment.. savedInstanceState super.onCreate savedInstanceState Tell the framework to try to keep this fragment around during a..
android: swipe left or right to slide views http://stackoverflow.com/questions/12970249/android-swipe-left-or-right-to-slide-views center_vertical android onClick tellAFriend android text Tell A Friend android textSize 10dip RelativeLayout RelativeLayout..
Android out of memory when assigning variables http://stackoverflow.com/questions/14116757/android-out-of-memory-when-assigning-variables upto 1 8 of the original image. opts.inPurgeable true Tell to gc that whether it needs free memory the Bitmap can be cleared..
Not Getting Correct Response of SOAP Web service Programatically http://stackoverflow.com/questions/14725755/not-getting-correct-response-of-soap-web-service-programatically arg0 . Expected elements are arg2 arg1 arg0 Can Anyone Tell me why i am getting Success in SOAPUI bt not through my code...
numberformat exception using alarmamanager - crashes before on start http://stackoverflow.com/questions/15665113/numberformat-exception-using-alarmamanager-crashes-before-on-start cal.getTimeInMillis thetime 1000 pintent Tell the user about what we did. Toast.makeText myservice.this Configured..
GPS myservice doesn't update in time intervals http://stackoverflow.com/questions/15701463/gps-myservice-doesnt-update-in-time-intervals cal.getTimeInMillis thetime 1000 pintent Tell the user about what we did. Toast.makeText myservice.this Configured..
SOLVED: Android Widget - Click for action, update under 30 minutes, separate instances http://stackoverflow.com/questions/15824817/solved-android-widget-click-for-action-update-under-30-minutes-separate-ins R.id.btnEsegui pendingIntent Tell the AppWidgetManager to perform an update on the current app..
Android - configure Spinner to use array http://stackoverflow.com/questions/1587028/android-configure-spinner-to-use-array WI new State 53 Utah UT new State 153 Texas TX Step 3 Tell the spinner about our adapter spinner.setAdapter spinnerArrayAdapter..
http://stackoverflow.com/questions/2748590/clickable-widgets-in-android views.setOnClickPendingIntent R.id.button pendingIntent Tell the AppWidgetManager to perform an update on the current App..
OutOfMemoryError: bitmap size exceeds VM budget :- Android [duplicate] http://stackoverflow.com/questions/2928002/outofmemoryerror-bitmap-size-exceeds-vm-budget-android false Disable Dithering mode opts.inPurgeable true Tell to gc that whether it needs free memory the Bitmap can be cleared..
How to draw a filled triangle in android canvas? http://stackoverflow.com/questions/3501126/how-to-draw-a-filled-triangle-in-android-canvas
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime name roboto value 0 enum name robotoCondensed value 1 attr Tell Android that the class CustomButton can be styled and which..
Android user interface guidelines http://stackoverflow.com/questions/470566/android-user-interface-guidelines file. But thats what happen everywhere on the phone... Tell the user when you are consuming his data plan. This is so obvious..
http://stackoverflow.com/questions/4813995/set-alpha-opacity-of-layout 0 Make animation instant alpha.setFillAfter true Tell it to persist after the animation ends And then on your layout..
How to get Activity's content view? http://stackoverflow.com/questions/5273436/how-to-get-activitys-content-view to get Activity's content view Tell me what method should I call to get know if Activity has it's..
Stop ScrollView from auto-scrolling to an EditText http://stackoverflow.com/questions/6176391/stop-scrollview-from-auto-scrolling-to-an-edittext myEditText.hasFocus myEditText.clearFocus return false Tell me if that doesn't fix it. What should happen is that the Layout..
Creating directory in application package on internal storage http://stackoverflow.com/questions/7105919/creating-directory-in-application-package-on-internal-storage it filename with symbol I get IllegalArgumentException . Tell me please what classes and methods could allow me such functionality..
sendTextMessage In android phone http://stackoverflow.com/questions/7832864/sendtextmessage-in-android-phone phone Samsung galaxy II it occur NullPointException error. Tell me about that problem. Here is AndroidManifest.xml code and..
http://stackoverflow.com/questions/8270060/play-m3u8-video-in-android 3.0 playlist.m3u8 if path Tell the user to provide a media file URL. Toast .makeText this..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works like if your layout width is 320 and height is 280 then your listview should have same height and width .this will tell getView of exact height and width of views to be rendered and getView won't call again and again some random rows and other..
HTML5 <video> element on Android http://stackoverflow.com/questions/1711078/html5-video-element-on-android video mobile html5 share improve this question I've just done some experimentation with this and from what I can tell you need three things You must not use the type attribute when calling the video. You must manually call video.play The..
Can we delete an SMS in Android before it reaches the inbox? http://stackoverflow.com/questions/1741628/can-we-delete-an-sms-in-android-before-it-reaches-the-inbox broadcasts android.provider.Telephony.SMS_RECEIVED are delivered as an ordered broadcast &mdash meaning that you can tell the system which components should receive the broadcast first. If you define an android priority attribute on your SMS..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android a variant of LinearLayout that can detect when the soft keyboard is shown and hidden something Android can't tell you weirdly . public class LinearLayoutThatDetectsSoftKeyboard extends LinearLayout public LinearLayoutThatDetectsSoftKeyboard..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp 192.168.0.101 5555 Be sure to replace 192.168.0.101 with the IP address that is actually assigned to your device. To tell the ADB daemon return to listening over USB adb usb Apps to Automate the Process There are also several apps on Google Play..
How do I make links in a TextView clickable? http://stackoverflow.com/questions/2734270/how-do-i-make-links-in-a-textview-clickable site Link text a . Android is highlighting the links in the TextView but they do not respond to clicks. Can someone tell me what I'm doing wrong Do I have to set an onClickListener for the TextView in my activity for something as simple as this..
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 void onStatusChanged 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..
http://stackoverflow.com/questions/3616676/how-to-draw-a-line-in-android to draw a line in android Can anybody tell how to draw a line in Android perhaps with an example android share improve this question this one draws 2 lines which..
What does android:layout_weight mean? http://stackoverflow.com/questions/3995825/what-does-androidlayout-weight-mean does android layout_weight mean I don't understand how to use this attribute. Can anyone tell me more about it android android layout android widget share improve this question With layout_weight you can specify..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r getwidth always return 0. This happens when I format the grid dynamically or usie an xml version. Could someone please tell how to retrieve the dimensions for a view Here is my test program I used in Debug to check the results import android.app.Activity..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically message broadcasts android.provider.Telephony.SMS_RECEIVED are delivered as an ordered broadcast meaning that you can tell the system which components should receive the broadcast first. This means that you can intercept incoming message and abort..
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available it can find or null if none if the interfaces are connected. Checking if this method returns null should be enough to tell if an internet connection is available. private boolean isNetworkAvailable ConnectivityManager connectivityManager ConnectivityManager.. captive portals content filters and the like can all prevent your app from reaching a server. For instance you can't tell for sure if your app can reach Twitter until you receive a valid response from the Twitter service. share improve this..
How to grant MODIFY_PHONE_STATE permission for apps ran on Gingerbread http://stackoverflow.com/questions/4715250/how-to-grant-modify-phone-state-permission-for-apps-ran-on-gingerbread
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser you can do something here for example send the Channel object somewhere or whatever. Now to be honest I can't really tell you any real advantage of this handler implementation over the android.sax one. I can however tell you the disadvantage.. I can't really tell you any real advantage of this handler implementation over the android.sax one. I can however tell you the disadvantage which should be pretty obvious by now. Take a look at the else if statement in the startElement method...
How to Start an Application on Startup? http://stackoverflow.com/questions/6391902/how-to-start-an-application-on-startup but it seems that the classes and string constants used in them are outdated and are no longer provided. Also can you tell me what changes to make in the manifest file. I found example code at the following link android broadcastreceiver startup..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically Now i want to connect to a particular network selected by the user from the list of scan results. Can anyone please tell me how to do this android android wifi wifimanager share improve this question You need to create WifiConfiguration..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection OnTouchListener ... If I make a custom View like GestureImageView 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.. would be greatly appreciated. Apologies 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..
Further understanding setRetainInstance(true) http://stackoverflow.com/questions/12640316/further-understanding-setretaininstancetrue If not retained or first time running we need to create it. if mWorkFragment null mWorkFragment new RetainedFragment Tell it who it is working with. mWorkFragment.setTargetFragment this 0 fm.beginTransaction .add mWorkFragment work .commit.. and start our thread. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState Tell the framework to try to keep this fragment around during a configuration change. setRetainInstance true Start up the worker..
android: swipe left or right to slide views http://stackoverflow.com/questions/12970249/android-swipe-left-or-right-to-slide-views @drawable button_green_rhs android gravity right center_vertical android onClick tellAFriend android text Tell A Friend android textSize 10dip RelativeLayout RelativeLayout RelativeLayout LinearLayout share improve this answer..
Android out of memory when assigning variables http://stackoverflow.com/questions/14116757/android-out-of-memory-when-assigning-variables false Disable Dithering mode opts.inSampleSize 8 scale image upto 1 8 of the original image. opts.inPurgeable true Tell to gc that whether it needs free memory the Bitmap can be cleared opts.inInputShareable true Which kind of reference will..
Not Getting Correct Response of SOAP Web service Programatically http://stackoverflow.com/questions/14725755/not-getting-correct-response-of-soap-web-service-programatically Error unexpected element uri http test.login local arg0 . Expected elements are arg2 arg1 arg0 Can Anyone Tell me why i am getting Success in SOAPUI bt not through my code. I have referred many SO link but not able to solve my Problem...
numberformat exception using alarmamanager - crashes before on start http://stackoverflow.com/questions/15665113/numberformat-exception-using-alarmamanager-crashes-before-on-start Context.ALARM_SERVICE alarm.setRepeating AlarmManager.RTC_WAKEUP cal.getTimeInMillis thetime 1000 pintent Tell the user about what we did. Toast.makeText myservice.this Configured time interval Toast.LENGTH_LONG .show I load the..
GPS myservice doesn't update in time intervals http://stackoverflow.com/questions/15701463/gps-myservice-doesnt-update-in-time-intervals Context.ALARM_SERVICE alarm.setRepeating AlarmManager.RTC_WAKEUP cal.getTimeInMillis thetime 1000 pintent Tell the user about what we did. Toast.makeText myservice.this Configured time interval Toast.LENGTH_LONG .show The configure..
SOLVED: Android Widget - Click for action, update under 30 minutes, separate instances http://stackoverflow.com/questions/15824817/solved-android-widget-click-for-action-update-under-30-minutes-separate-ins new RemoteViews context.getPackageName R.layout.widget views.setOnClickPendingIntent R.id.btnEsegui pendingIntent Tell the AppWidgetManager to perform an update on the current app widget appWidgetManager.updateAppWidget appWidgetId views..
Android - configure Spinner to use array http://stackoverflow.com/questions/1587028/android-configure-spinner-to-use-array new State new State 1 Minnesota MN new State 99 Wisconsin WI new State 53 Utah UT new State 153 Texas TX Step 3 Tell the spinner about our adapter spinner.setAdapter spinnerArrayAdapter You can retrieve the selected item as follows State..
http://stackoverflow.com/questions/2748590/clickable-widgets-in-android context.getPackageName R.layout.appwidget_provider_layout views.setOnClickPendingIntent R.id.button pendingIntent Tell the AppWidgetManager to perform an update on the current App Widget appWidgetManager.updateAppWidget appWidgetId views ..
OutOfMemoryError: bitmap size exceeds VM budget :- Android [duplicate] http://stackoverflow.com/questions/2928002/outofmemoryerror-bitmap-size-exceeds-vm-budget-android opts new BitmapFactory.Options opts.inDither false Disable Dithering mode opts.inPurgeable true Tell to gc that whether it needs free memory the Bitmap can be cleared opts.inInputShareable true Which kind of reference will..
How to draw a filled triangle in android canvas? http://stackoverflow.com/questions/3501126/how-to-draw-a-filled-triangle-in-android-canvas
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime for the attribute attr name typeface format enum enum name roboto value 0 enum name robotoCondensed value 1 attr Tell Android that the class CustomButton can be styled and which attributes it supports declare styleable name CustomButton attr..
Android user interface guidelines http://stackoverflow.com/questions/470566/android-user-interface-guidelines have explicitly ask for it with capitalize in the XML layout file. But thats what happen everywhere on the phone... Tell the user when you are consuming his data plan. This is so obvious but I have seen app so confusing about it that you don't..
http://stackoverflow.com/questions/4813995/set-alpha-opacity-of-layout AlphaAnimation alpha new AlphaAnimation 0.5F 0.5F alpha.setDuration 0 Make animation instant alpha.setFillAfter true Tell it to persist after the animation ends And then on your layout yourLayout.startAnimation alpha You can use one animation..
How to get Activity's content view? http://stackoverflow.com/questions/5273436/how-to-get-activitys-content-view to get Activity's content view Tell me what method should I call to get know if Activity has it's contentView I mean method setContentView has been done android..
Stop ScrollView from auto-scrolling to an EditText http://stackoverflow.com/questions/6176391/stop-scrollview-from-auto-scrolling-to-an-edittext @Override public boolean onTouch View v MotionEvent event if myEditText.hasFocus myEditText.clearFocus return false Tell me if that doesn't fix it. What should happen is that the Layout gets focus instead of the EditText so no scrolling should..
Creating directory in application package on internal storage http://stackoverflow.com/questions/7105919/creating-directory-in-application-package-on-internal-storage try to use standard Context method openFileOutput and send to it filename with symbol I get IllegalArgumentException . Tell me please what classes and methods could allow me such functionality android share improve this question Use Context.getDir..
sendTextMessage In android phone http://stackoverflow.com/questions/7832864/sendtextmessage-in-android-phone code. This code run success in android version 2.1 but my phone Samsung galaxy II it occur NullPointException error. Tell me about that problem. Here is AndroidManifest.xml code and error log. uses permission android name android.permission.SEND_SMS..
http://stackoverflow.com/questions/8270060/play-m3u8-video-in-android has to be reasonably interleaved. path httplive xboodangx.api.channel.livestream.com 3.0 playlist.m3u8 if path Tell the user to provide a media file URL. Toast .makeText this Please edit MediaPlayerDemo_Video Activity and set the path..
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