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2014/10/16 ¤W¤È 08:20:24
android Programming Glossary: nextWhy 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 segment. private GeoPoint start Turn instruction to reach next segment. private String instruction Length of segment. private.. this.instruction turn Get the turn instruction to reach next segment. @return a String of the turn instruction. public String.. Iterator GeoPoint it routePoints.iterator prj.toPixels it.next p path.moveTo p.x p.y while it.hasNext prj.toPixels it.next..
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 that uses this library i just get the same error for the next library all without any success so i'm getting really desperate..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons the whole list item and from there goes directly to the next list item ignoring the buttons even though I set .setFocusable..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application launched then assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. Otherwise.. this activity so assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. UIHelper.checkHomeKeyPressed.. menu Assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. UIHelper.homeKeyPressed..
“Debug certificate expired” error in Eclipse Android plugins http://stackoverflow.com/questions/2194808/debug-certificate-expired-error-in-eclipse-android-plugins plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview back to the ListView and displayed the selector on the next selected item and that jumping focus was distracting. Removing..
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 is how do I update my activity from a service . In the next example we are going to use two classes you may not be aware..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project but I feel that I can be more explicitly helpful for the next guy to come along. android share improve this question Now..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background by the time you return. Plus the decision about what the next activity to go to is always done at the point where the switch.. to do the switch that we actually know for such what the next thing will be. And the implementation and global behavior here..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas in a custom view only one frame is drawn at the time until next invalidate is called which means that you have to draw your.. back so that it looks like ball has rotated. Call the next frame. invalidate This is just a simple illustration but I.. surfaceHolder call methods to draw and process next fame gameView.onDraw c finally if c null surfaceHolder.unlockCanvasAndPost..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for when you are no longer visible to the user. You will next receive either onRestart onDestroy or nothing depending on later..
Error importing HoloEverywhere http://stackoverflow.com/questions/10608539/error-importing-holoeverywhere ActionBar Sherlock and I have added it to HoloEverywhere. Next I have added HoloEverywhere to my project but when I try to..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment play services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp.. play services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp Module.. services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp Module Dependency..
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 out properly with a nice EditText above the ListView. Next create a ListActivity as you would normally but add a setContentView.. String from earlier into a variable called 'adapter'. Next step is to get the input from the EditText . This actually takes..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android the method factory SSLSocketFactory.setHostnameVerifier . Next You need set our factory for the protocol to https. To do this..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations ie UTF8 0 om 0 output kml return urlString.toString Next you will need to parse xml implemented with SAXParser and fill..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice everything else and always use MyActivity as default Next I really only want to override the normal Home Screen when my..
How to import existing Android project into Eclipse? http://stackoverflow.com/questions/2231474/how-to-import-existing-android-project-into-eclipse File Import General Existing Projects into Workspace Next Select root directory path to project Projects Select All UNCHECK..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project click libs and choose Import General File System then Next Browse in the filesystem to find the library's parent directory..
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 to my TextView to access in the onGlobalLayout method . Next I get the ViewTreeObserver from my TextView and add an OnGlobalLayoutListener..
http://stackoverflow.com/questions/4381033/multi-gradient-shapes the top area's left green color to the right green color. Next I made a shape rectangle with a half transparent gray. I'm pretty..
Android SDK installation doesn't find JDK http://stackoverflow.com/questions/4382178/android-sdk-installation-doesnt-find-jdk Press Back when you get the notification and then Next . This time it will find the JDK. share improve this answer..
How to sign an android apk file http://stackoverflow.com/questions/4853011/how-to-sign-an-android-apk-file Android folder select Export Android Application and click Next. The Export Android Application wizard now starts which will..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas null canvas.drawBitmap bgrReverse fromRect1 toRect1 null Next value for the background's position. if bgrScroll dBgrY bgrW..
Install apps silently, with granted INSTALL_PACKAGES permission http://stackoverflow.com/questions/5803999/install-apps-silently-with-granted-install-packages-permission mPackageURI observer installFlags installerPackageName Next step is to inspect PackageManager which is abstract class. You'll..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken public ArrayList String GalleryList new ArrayList String Next in my activity I define a method to get a list of all photos.. the list. app.GalleryList.add c.getString 0 while c.moveToNext Here's a method to return a unique file name for my new image..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager I'd like to to replace the FirstPagerFragment with the NextFragment. There is my code below. public class FragmentPagerActivity.. trans.replace R.id.first_fragment_root_id NextFragment.newInstance trans.setTransition FragmentTransaction.TRANSIT_FRAGMENT_OPEN.. trans.addToBackStack null trans.commit return root Next Page FRAGMENT in the First Page public static class NextFragment..
remove line between custom option menu items http://stackoverflow.com/questions/10573948/remove-line-between-custom-option-menu-items layout as you wish. Sample Result UPDATE COMPLETE ANSWER NEXT public class MenuActivity extends EnhancedActivity Called when.. savedInstanceState setContentView R.layout.main NEXT public class EnhancedActivity extends Activity private static.. keycode e return true return super.onKeyDown keycode e NEXT public class G extends Application public static Context gContext..
How to get Facebook user photo albums using graph api? http://stackoverflow.com/questions/12384717/how-to-get-facebook-user-photo-albums-using-graph-api loadingMore if stopLoadingData false FETCH THE NEXT BATCH OF FEEDS new loadMoreAlbums .execute You can choose..
Lazy download images into gridView http://stackoverflow.com/questions/13265457/lazy-download-images-into-gridview JAPhotos JOTemp.getJSONArray data IN MY CODE I GET THE NEXT PAGE LINK HERE getPhotos photos for int i 0 i JAPhotos.length.. loadingMore if stopLoadingData false FETCH THE NEXT BATCH OF FEEDS new loadMorePhotos .execute And finally this.. JAPhotos JOTemp.getJSONArray data IN MY CODE I GET THE NEXT PAGE LINK HERE getPhotos photos for int i 0 i JAPhotos.length..
Getting Next and Previous Detail Data from listview http://stackoverflow.com/questions/15376995/getting-next-and-previous-detail-data-from-listview like TAG_NAMATOKO from intent. Then in onClickListener of NEXT button increment 1 to currentPosition and get detail from your..
how to get current week days in calender http://stackoverflow.com/questions/17766665/how-to-get-current-week-days-in-calender Leading Month days for int i 0 i list.size 7 i Log.d tag NEXT MONTH getMonthAsString nextMonth list.add String.valueOf i..
Android SDK install problem [duplicate] http://stackoverflow.com/questions/4394584/android-sdk-install-problem the same behaviour as Windows XP SP3. Hit BACK and then NEXT again and you're able to install the Android SDK. share improve..
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 null Segment.java public class Segment Points in this segment. private GeoPoint start Turn instruction to reach next segment. private String instruction Length of segment. private int length Distance covered. private double distance Create.. string. public void setInstruction final String turn this.instruction turn Get the turn instruction to reach next segment. @return a String of the turn instruction. public String getInstruction return instruction Add a point to this.. final Projection prj mv.getProjection path.rewind final Iterator GeoPoint it routePoints.iterator prj.toPixels it.next p path.moveTo p.x p.y while it.hasNext prj.toPixels it.next p path.lineTo p.x p.y path.setLastPoint p.x p.y And then..
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 library in question to the app project comment out the code that uses this library i just get the same error for the next library all without any success so i'm getting really desperate here. I would be really happy if anyone could give me a..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons can't manually select it with the trackball. It always selects the whole list item and from there goes directly to the next list item ignoring the buttons even though I set .setFocusable true and setClickable true for the buttons in getView . I..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application Check if the app was just launched. If the app was just launched then assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. Otherwise the user or the app navigated to this activity so the.. Otherwise the user or the app is navigating away from this activity so assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. UIHelper.checkHomeKeyPressed true public boolean onCreateOptionsMenu.. inflater getMenuInflater inflater.inflate R.menu.settings_menu menu Assume that the HOME key will be pressed next unless a navigation event by the user or the app occurs. UIHelper.homeKeyPressed true return true public boolean onSearchRequested..
“Debug certificate expired” error in Eclipse Android plugins http://stackoverflow.com/questions/2194808/debug-certificate-expired-error-in-eclipse-android-plugins is something like USERPROFILE .android on Windows . The Eclipse plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then build to generate the certificate. share improve this answer..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview from the EditText to another widget outside of the ListView back to the ListView and displayed the selector on the next selected item and that jumping focus was distracting. Removing the ItemsCanFocus change and just toggling descendant focusability..
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 2. Download from Service The big question here is how do I update my activity from a service . In the next example we are going to use two classes you may not be aware of ResultReceiver and IntentService . ResultReceiver is the..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project creep up to the problem and elsewhere there is discussion but I feel that I can be more explicitly helpful for the next guy to come along. android share improve this question Now for the missing class problem. I'm an Eclipse Java EE developer..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background to make the correct decision or b have a consistent picture by the time you return. Plus the decision about what the next activity to go to is always done at the point where the switch is to happen and it is not until that exact point where the.. exact point where the activity state is briefly locked down to do the switch that we actually know for such what the next thing will be. And the implementation and global behavior here is not guaranteed to remain the same in the future. I wish..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas is either part of a View or linked to a bitmap. In onDraw in a custom view only one frame is drawn at the time until next invalidate is called which means that you have to draw your animation frame by frame. Here is an example of bouncing ball.. the ball on the rotated canvas. canvas.restore Rotate the canvas back so that it looks like ball has rotated. Call the next frame. invalidate This is just a simple illustration but I would use surfaceView and drive frames from another thread which.. try c surfaceHolder.lockCanvas null synchronized surfaceHolder call methods to draw and process next fame gameView.onDraw c finally if c null surfaceHolder.unlockCanvasAndPost c Here are the images share improve..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for returns so be sure to not do anything lengthy here. onStop Called when you are no longer visible to the user. You will next receive either onRestart onDestroy or nothing depending on later user activity. Note that this method may never be called..
Error importing HoloEverywhere http://stackoverflow.com/questions/10608539/error-importing-holoeverywhere library ActionBar Sherlock. I have imported to my workspace ActionBar Sherlock and I have added it to HoloEverywhere. Next I have added HoloEverywhere to my project but when I try to use it I have an error I tried to use a button The following..
Unable instantiate android.gms.maps.MapFragment http://stackoverflow.com/questions/13719263/unable-instantiate-android-gms-maps-mapfragment android sdk extras google google_play_services libproject google play services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp Module Dependency Google play services_lib The button is in.. sdk extras google google_play_services libproject google play services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp Module Dependency Google play services_lib The button is in the.. extras google google_play_services libproject google play services_lib Create Module from Existing Sources Next Next Next Next Finish File Project Structure Modules YourApp Module Dependency Google play services_lib The button is in the top right..
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 android layout_weight 1 LinearLayout This will lay everything out properly with a nice EditText above the ListView. Next create a ListActivity as you would normally but add a setContentView call in the onCreate method so we use our recently.. to a variable to make this work I have saved my ArrayAdapter String from earlier into a variable called 'adapter'. Next step is to get the input from the EditText . This actually takes a bit of thought. You could add an OnKeyListener to your..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android And so we take ALLOW_ALL_HOSTNAME_VERIFIER and set it in the method factory SSLSocketFactory.setHostnameVerifier . Next You need set our factory for the protocol to https. To do this simply call the SchemeRegistry.register method. Then you..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations urlString.append Double.toString toLon urlString.append ie UTF8 0 om 0 output kml return urlString.toString Next you will need to parse xml implemented with SAXParser and fill data structures public class Point String mName String mDescription..
Overriding the Home button - how do I get rid of the choice? http://stackoverflow.com/questions/2079691/overriding-the-home-button-how-do-i-get-rid-of-the-choice I want right now. So question is can I make the system override everything else and always use MyActivity as default Next I really only want to override the normal Home Screen when my app is running. If its not running everything should work..
How to import existing Android project into Eclipse? http://stackoverflow.com/questions/2231474/how-to-import-existing-android-project-into-eclipse past this error android eclipse share improve this question File Import General Existing Projects into Workspace Next Select root directory path to project Projects Select All UNCHECK both Copy projects into workspace and Add project to working..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project Create a new folder libs in your Eclipse Android project. Right click libs and choose Import General File System then Next Browse in the filesystem to find the library's parent directory i.e. where you downloaded it to . Click OK then click the..
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 this First I get a final reference to my TextView to access in the onGlobalLayout method . Next I get the ViewTreeObserver from my TextView and add an OnGlobalLayoutListener overriding onGLobalLayout there does not seem..
http://stackoverflow.com/questions/4381033/multi-gradient-shapes horizontal green gradient set at a 0 degree angle going from the top area's left green color to the right green color. Next I made a shape rectangle with a half transparent gray. I'm pretty sure that could be inlined into the layer list XML obviating..
Android SDK installation doesn't find JDK http://stackoverflow.com/questions/4382178/android-sdk-installation-doesnt-find-jdk
How to sign an android apk file http://stackoverflow.com/questions/4853011/how-to-sign-an-android-apk-file in the Package Explorer and select File Export. Open the Android folder select Export Android Application and click Next. The Export Android Application wizard now starts which will guide you through the process of signing your application including..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas toRect2 null else canvas.drawBitmap bgr fromRect2 toRect2 null canvas.drawBitmap bgrReverse fromRect1 toRect1 null Next value for the background's position. if bgrScroll dBgrY bgrW bgrScroll 0 reverseBackroundFirst reverseBackroundFirst Compute..
Install apps silently, with granted INSTALL_PACKAGES permission http://stackoverflow.com/questions/5803999/install-apps-silently-with-granted-install-packages-permission function public void initView ... pm.installPackage mPackageURI observer installFlags installerPackageName Next step is to inspect PackageManager which is abstract class. You'll find installPackage ... function there. The bad news is..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken in my application context I define a variable as follows public ArrayList String GalleryList new ArrayList String Next in my activity I define a method to get a list of all photos in the gallery private void FillPhotoList initialize the list.. the id . if c null c.moveToFirst do Loop each and add to the list. app.GalleryList.add c.getString 0 while c.moveToNext Here's a method to return a unique file name for my new image private String getTempFileString Only one time will we grab..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager SecondPagerFragment. Clicking on a button of the first page. I'd like to to replace the FirstPagerFragment with the NextFragment. There is my code below. public class FragmentPagerActivity extends FragmentActivity static final int NUM_ITEMS.. View v FragmentTransaction trans getFragmentManager .beginTransaction trans.replace R.id.first_fragment_root_id NextFragment.newInstance trans.setTransition FragmentTransaction.TRANSIT_FRAGMENT_OPEN trans.addToBackStack null trans.commit.. FragmentTransaction.TRANSIT_FRAGMENT_OPEN trans.addToBackStack null trans.commit return root Next Page FRAGMENT in the First Page public static class NextFragment extends Fragment public static NextFragment newInstance..
remove line between custom option menu items http://stackoverflow.com/questions/10573948/remove-line-between-custom-option-menu-items source code that written for my own projects. And design your layout as you wish. Sample Result UPDATE COMPLETE ANSWER NEXT public class MenuActivity extends EnhancedActivity Called when the activity is first created. @Override public void onCreate.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main NEXT public class EnhancedActivity extends Activity private static Activity _this public static Activity getCurrent return _this.. onKeyDown int keycode KeyEvent e if G.gWidgetMenu.processKey keycode e return true return super.onKeyDown keycode e NEXT public class G extends Application public static Context gContext public static LayoutInflater gInflator public static WidgetMenu..
How to get Facebook user photo albums using graph api? http://stackoverflow.com/questions/12384717/how-to-get-facebook-user-photo-albums-using-graph-api firstVisibleItem visibleItemCount if lastInScreen totalItemCount loadingMore if stopLoadingData false FETCH THE NEXT BATCH OF FEEDS new loadMoreAlbums .execute You can choose the relevant parts from my code or you can use it in it's..
Lazy download images into gridView http://stackoverflow.com/questions/13265457/lazy-download-images-into-gridview JSONObject JOTemp new JSONObject queryAlbums JSONArray JAPhotos JOTemp.getJSONArray data IN MY CODE I GET THE NEXT PAGE LINK HERE getPhotos photos for int i 0 i JAPhotos.length i JSONObject JOPhotos JAPhotos.getJSONObject i Log.e INDIVIDUAL.. firstVisibleItem visibleItemCount if lastInScreen totalItemCount loadingMore if stopLoadingData false FETCH THE NEXT BATCH OF FEEDS new loadMorePhotos .execute And finally this is how I fetch the next set of images private class loadMorePhotos.. JSONObject JOTemp new JSONObject queryAlbums JSONArray JAPhotos JOTemp.getJSONArray data IN MY CODE I GET THE NEXT PAGE LINK HERE getPhotos photos for int i 0 i JAPhotos.length i JSONObject JOPhotos JAPhotos.getJSONObject i Log.e INDIVIDUAL..
Getting Next and Previous Detail Data from listview http://stackoverflow.com/questions/15376995/getting-next-and-previous-detail-data-from-listview currentPosition which will get its value from past activity like TAG_NAMATOKO from intent. Then in onClickListener of NEXT button increment 1 to currentPosition and get detail from your arraylist you have just transported from last activity as..
how to get current week days in calender http://stackoverflow.com/questions/17766665/how-to-get-current-week-days-in-calender String.valueOf i WHITE getMonthAsString currentMonth yy Leading Month days for int i 0 i list.size 7 i Log.d tag NEXT MONTH getMonthAsString nextMonth list.add String.valueOf i 1 GREY getMonthAsString nextMonth nextYear NOTE YOU NEED..
Android SDK install problem [duplicate] http://stackoverflow.com/questions/4394584/android-sdk-install-problem
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