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2014/10/16 ¤W¤È 08:22:42
android Programming Glossary: restApplication Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen and design will be created for 480X800 only and then for rest ones i.e. Ldpi Mdpi Xhdpi . There are images which are common..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color item android drawable @drawable red_button_rest selector But doing that requires that I actually create three.. for each button I want to customize one for the button at rest one when focused and one when pressed . That seems more complicated..
Android: customize application's menu (e.g background color) http://stackoverflow.com/questions/1593529/android-customize-applications-menu-e-g-background-color by the MENU button of the phone . I'm especially interested in two things changing the background color from the standard.. in mind that users will be expecting it to look like the rest of the menus do on their device. share improve this answer..
Android Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found During the installation my Java 1.7 is detected and the rest of the installation goes through just fine. However when attempting..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on let's call it the backgroundImageView while all of the rest appear on top of it and on top of others . like so backgroundImageView.. matrix drawable.setAlpha alpha drawable.draw canvas canvas.restore public Layer addLayer Drawable d Matrix m Layer layer new..
custom listview adapter getView method being called multiple times, and in no coherent order http://stackoverflow.com/questions/2618272/custom-listview-adapter-getview-method-being-called-multiple-times-and-in-no-co the position numbers cycling from 0 3 makes sense. But the rest is a mess Why is getview called for each row three times Where..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu of Options menus typically to match a visual style for the rest of the app so I won't dwell on that. There is a Google Android..
http://stackoverflow.com/questions/3197335/restful-api-service a service which I can use to make calls to a web based rest api. I've spent a couple of days looking through stackoverflow.com.. IRemoteServiceCallback public IRestfulService restfulService private RestfulServiceConnection conn private boolean.. ComponentName className IBinder boundService restfulService IRestfulService.Stub.asInterface IBinder boundService..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched disappears leaving the Email app on top I'm ok doing the rest of it just part 2 is puzzling me and after many days reading..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days Calendar thatDay Calendar.getInstance thatDay.setTime d rest is the same.... Although since you're sure of the date format.....
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways just change the orientation of the Preview And leave the rest of my Activity correctly displayed in Portrait mode Or anyway..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible a row then first 5 will enter their doInBackground but the rest will wait in a queue for a free worker thread. As soon as any.. in a row then first 5 will enter their doInBackground the rest 10 will get into the queue but for the 16th a new worker thread..
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 screen all the time while user can freely interact with rest of apps in normal manner. What I'm doing is subclass ViewGroup..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions you explain why I should choose one of the above over the rest android xmpp smack asmack share improve this question I..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser this.title title public String getTitle return title rest of the class looks similar so just setters and getters This..
Android post picture to Facebook wall http://stackoverflow.com/questions/5168145/android-post-picture-to-facebook-wall graph api to upload the pictures... u r using the old rest api... try to use graph api its simple... Use following code..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android and reply with session string. Thanks .net android wcf rest share improve this question To get started with WCF it might..
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 base64 base64 hspace 10 vspace 10 br loop through the rest of the pages and repeat the above for int i 2 i pdf.getNumPages..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk 15 I don't know how far back this code will work. THE REST The above should get you started and hopefully you can figure..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android rather support the current trends in Web Services toward REST based services and using JSON as a data encapsulation format...
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 that Groundy 's main purpose is to make calls to external REST apis in a background service and post results to the UI with..
how to call RESTful web service from android? http://stackoverflow.com/questions/6047194/how-to-call-restful-web-service-from-android to call RESTful web service from android I have written a REST web service.. to call RESTful web service from android I have written a REST web service in netbean IDE using jersey framework and java... X PUT http localhsot 8080 user . Now I want to call a REST web service from an android class. What should I write I am..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android binding to get better security or possibly using WCF REST to allow for logins with a GET rather than SOAP POST. Here is..
http://stackoverflow.com/questions/8267928/android-rest-client-sample REST client Sample Even if this thread has accepted answer feel.. or like I've met these articles Restful API service Java REST client API for Android And that lead me to this Google I O 2010.. And that lead me to this Google I O 2010 video about REST client applications http www.youtube.com watch v xHXn3Kg2IQE..
Common Header in different activities using BaseActivity in android http://stackoverflow.com/questions/11579635/common-header-in-different-activities-using-baseactivity-in-android include your header here include layout @layout header ... Rest of your views RelativeLayout BaseActivity abstract class BaseActivity..
Android WebView JellyBean -> Should not happen: no rect-based-test nodes found http://stackoverflow.com/questions/12090899/android-webview-jellybean-should-not-happen-no-rect-based-test-nodes-found not happen no rect based test nodes found return rects Rest of the part is omitted here... Notice that log message there..
When I exit an application the sound runs on the background http://stackoverflow.com/questions/12652133/when-i-exit-an-application-the-sound-runs-on-the-background stop service public void onResume movingInApp false Rest of your code By setting the value of movingInApp to true before..
Blinking/flickering with JQM and PhoneGap on Android http://stackoverflow.com/questions/14723514/blinking-flickering-with-jqm-and-phonegap-on-android the pages I use fixed headers and no transitions at all. Rest is pretty much standard jQuery. When I am navigating from page..
is it possible to hide the system bar http://stackoverflow.com/questions/14801928/is-it-possible-to-hide-the-system-bar choose. category android name android.intent.category.HOME Rest all can be disable. add this in manifest. uses permission android..
Upload an Image from camera or gallery in WebView http://stackoverflow.com/questions/15725814/upload-an-image-from-camera-or-gallery-in-webview mReturnCode mResultCode mResultIntent return Rest of the code.... and new WebViewClient @Override public void..
How to create Rest api,and how to consume the rest api with android apps http://stackoverflow.com/questions/16116978/how-to-create-rest-api-and-how-to-consume-the-rest-api-with-android-apps to create Rest api and how to consume the rest api with android apps how we.. api with basics for doing Http POST and GET public class RestClient private ArrayList NameValuePair params private ArrayList.. public int GetResponseCode return responseCode public RestClient String url this.url url params new ArrayList NameValuePair..
Easy database access methods in Android http://stackoverflow.com/questions/17234451/easy-database-access-methods-in-android CustomApp.app MyData.db this.db o.getWritableDatabase Rest of standard DataHelper class private class MyOpenHelper extends..
How do I send JSon as BODY In a POST request to server from an Android application? http://stackoverflow.com/questions/3815522/how-do-i-send-json-as-body-in-a-post-request-to-server-from-an-android-applicati json The code for the server side is a simple Seam Rest Service @POST @Path cadastrar userEmail @Consumes MediaType.APPLICATION_JSON.. Sorry folks just turned out that the error was on the Rest service. I have change it to receive a String instead of the.. of the Reader object and now it works as expected the Rest code on the server side now is @POST @Path cadastrar userEmail..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios practice of Android uses cursors Android Spring Android Rest Template Module Spring's RestTemplate is a robust popular Java.. Android Spring Android Rest Template Module Spring's RestTemplate is a robust popular Java based REST client. The Spring.. robust popular Java based REST client. The Spring Android Rest Template Module provides a version of RestTemplate that works..
Google map signed api key errors in Android http://stackoverflow.com/questions/7296467/google-map-signed-api-key-errors-in-android etc or command line adb install won't show the MapView . Rest assured once the app is in the Market you download it and the..
http://stackoverflow.com/questions/8267928/android-rest-client-sample other ideas you do use or like I've met these articles Restful API service Java REST client API for Android And that lead.. But please also take the time to examine some of the Rest client libraries for Android to see if they fit your use cases... GetResponseCallback callback String restUrl Utils.constructRestUrlForProfile userName new GetTask restUrl new RestTaskCallback..
Integrate ZXing QR code scanner without installing BarCode Scanner http://stackoverflow.com/questions/8340875/integrate-zxing-qr-code-scanner-without-installing-barcode-scanner and then import this ZXing library into your project.. Rest of the coding of my own project is same...just the problem with..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen Mdpi 66.67 Hdpi 100 XHdpi 133.33 which means that first icon and design will be created for 480X800 only and then for rest ones i.e. Ldpi Mdpi Xhdpi . There are images which are common for all layout and must uniform in color and shape no complex..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color item android state_focused true android drawable @drawable red_button_focus item android drawable @drawable red_button_rest selector But doing that requires that I actually create three different drawables for each button I want to customize one.. requires that I actually create three different drawables for each button I want to customize one for the button at rest one when focused and one when pressed . That seems more complicated and non DRY than I need. All I really want to do is..
Android: customize application's menu (e.g background color) http://stackoverflow.com/questions/1593529/android-customize-applications-menu-e-g-background-color the way if there is a way to customize the menu the one triggered by the MENU button of the phone . I'm especially interested in two things changing the background color from the standard light gray into a darker gray how the menu items are aligned...
Android Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found program. This is running on Windows 7 64 bit with Java 1.7. During the installation my Java 1.7 is detected and the rest of the installation goes through just fine. However when attempting to launch the application from the desktop icon nothing..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on takes the whole screen would be the bottom in the Z coordinate let's call it the backgroundImageView while all of the rest appear on top of it and on top of others . like so backgroundImageView imageView1 centered. imageView2 at 60 60 of the top.. int alpha canvas.save Canvas.MATRIX_SAVE_FLAG canvas.concat matrix drawable.setAlpha alpha drawable.draw canvas canvas.restore public Layer addLayer Drawable d Matrix m Layer layer new Layer d m mLayers.add layer invalidate return layer public..
custom listview adapter getView method being called multiple times, and in no coherent order http://stackoverflow.com/questions/2618272/custom-listview-adapter-getview-method-being-called-multiple-times-and-in-no-co rows. Since my app starts with four visible rows at least the position numbers cycling from 0 3 makes sense. But the rest is a mess Why is getview called for each row three times Where are these convertViews coming from when I haven't scrolled..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu legitimate reasons why one may need to control the look of Options menus typically to match a visual style for the rest of the app so I won't dwell on that. There is a Google Android bug posted about this please add your support by starring..
http://stackoverflow.com/questions/3197335/restful-api-service API service I'm looking to make a service which I can use to make calls to a web based rest api. I've spent a couple of days looking through stackoverflow.com reading books and looking at articles whilst playing.. IRemoteServiceCallback mCallbacks new RemoteCallbackList IRemoteServiceCallback public IRestfulService restfulService private RestfulServiceConnection conn private boolean started false private Context context public ServiceManager.. implements ServiceConnection public void onServiceConnected ComponentName className IBinder boundService restfulService IRestfulService.Stub.asInterface IBinder boundService try restfulService.registerCallback mCallback catch RemoteException..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched for a password user enters a password if correct my app disappears leaving the Email app on top I'm ok doing the rest of it just part 2 is puzzling me and after many days reading up on Broadcast Intents etc and trying to listen for android.intent.action.MAIN..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days e TODO Auto generated catch block e.printStackTrace Calendar thatDay Calendar.getInstance thatDay.setTime d rest is the same.... Although since you're sure of the date format... You Could also do Integer.parseInt on it's Substrings to..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways Its disabled by default So I was wondering is there anyway to just change the orientation of the Preview And leave the rest of my Activity correctly displayed in Portrait mode Or anyway to rotate the preview so that it is displayed correctly android..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible size is 10 by default. If you start 15 your custom tasks in a row then first 5 will enter their doInBackground but the rest will wait in a queue for a free worker thread. As soon as any of the first 5 finishes and thus releases a worker thread.. simultaneously. However if you start 16 your custom tasks in a row then first 5 will enter their doInBackground the rest 10 will get into the queue but for the 16th a new worker thread will be created so it'll start execution immediatelly. So..
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. The service displays some text on top left corner of screen all the time while user can freely interact with rest of apps in normal manner. What I'm doing is subclass ViewGroup and add it to root window manager with flag TYPE_SYSTEM_OVERLAY..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions the site suggests . Do you have any other suggestions or can you explain why I should choose one of the above over the rest android xmpp smack asmack share improve this question I currently use asmack with my own fork of smack for my project...
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser Items getItems return items public void setTitle String title this.title title public String getTitle return title rest of the class looks similar so just setters and getters This class implements the Serializable interface so you can put it..
Android post picture to Facebook wall http://stackoverflow.com/questions/5168145/android-post-picture-to-facebook-wall improve this question first thing is that you are not using graph api to upload the pictures... u r using the old rest api... try to use graph api its simple... Use following code Bundle param new Bundle param.putString message picture caption..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android signature in order to read these two parameters from client and reply with session string. Thanks .net android wcf rest share improve this question To get started with WCF it might be easiest to just use the default SOAP format and HTTP..
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 DOCTYPE html html body bgcolor #7f7f7f img src data image png base64 base64 hspace 10 vspace 10 br loop through the rest of the pages and repeat the above for int i 2 i pdf.getNumPages i PDFpage pdf.getPage i true page PDFpage.getImage..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk Google Drive app for this to have worked. I was using API Level 15 I don't know how far back this code will work. THE REST The above should get you started and hopefully you can figure your way out from there... honestly this is just about as..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android SOAP library to Android. My suspicion for this is that they'd rather support the current trends in Web Services toward REST based services and using JSON as a data encapsulation format. Or using XMPP for messaging. But that is just conjecture...
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 latest jar from Github and you are ready to go. Keep in mind that Groundy 's main purpose is to make calls to external REST apis in a background service and post results to the UI with easily. If you are doing something like that in your app it..
how to call RESTful web service from android? http://stackoverflow.com/questions/6047194/how-to-call-restful-web-service-from-android to call RESTful web service from android I have written a REST web service in netbean IDE using jersey framework and java. For every.. to call RESTful web service from android I have written a REST web service in netbean IDE using jersey framework and java. For every request the user needs to provide username and password.. is not good using a curl command like curl u username password X PUT http localhsot 8080 user . Now I want to call a REST web service from an android class. What should I write I am new to android. I have an android class which uses DefaultHttpClient..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android investigate security for the login might need to use a different binding to get better security or possibly using WCF REST to allow for logins with a GET rather than SOAP POST. Here is an example of what the HTTP POST should look like from the..
http://stackoverflow.com/questions/8267928/android-rest-client-sample REST client Sample Even if this thread has accepted answer feel free to propose other ideas you do use or like I've met these.. accepted answer feel free to propose other ideas you do use or like I've met these articles Restful API service Java REST client API for Android And that lead me to this Google I O 2010 video about REST client applications http www.youtube.com.. articles Restful API service Java REST client API for Android And that lead me to this Google I O 2010 video about REST client applications http www.youtube.com watch v xHXn3Kg2IQE feature player_embedded Since now I've been creating REST component..
Common Header in different activities using BaseActivity in android http://stackoverflow.com/questions/11579635/common-header-in-different-activities-using-baseactivity-in-android .... RelativeLayout activity_main.xml RelativeLayout include your header here include layout @layout header ... Rest of your views RelativeLayout BaseActivity abstract class BaseActivity extends Activity protected TextView txtHeading public..
Android WebView JellyBean -> Should not happen: no rect-based-test nodes found http://stackoverflow.com/questions/12090899/android-webview-jellybean-should-not-happen-no-rect-based-test-nodes-found hitTestResult.rectBasedTestResult if list.isEmpty LOGE Should not happen no rect based test nodes found return rects Rest of the part is omitted here... Notice that log message there I am guessing this code is for identifying the x and y axis..
When I exit an application the sound runs on the background http://stackoverflow.com/questions/12652133/when-i-exit-an-application-the-sound-runs-on-the-background true Intent intent... ..... public void onPause if movingInApp stop service public void onResume movingInApp false Rest of your code By setting the value of movingInApp to true before launching any intent etc you can prevent your app from stopping..
Blinking/flickering with JQM and PhoneGap on Android http://stackoverflow.com/questions/14723514/blinking-flickering-with-jqm-and-phonegap-on-android for my app on the Android platform version 2.3.3 and up . On the pages I use fixed headers and no transitions at all. Rest is pretty much standard jQuery. When I am navigating from page to page I get a white blink entire page for a brief moment...
is it possible to hide the system bar http://stackoverflow.com/questions/14801928/is-it-possible-to-hide-the-system-bar can give your application as home category and let the user choose. category android name android.intent.category.HOME Rest all can be disable. add this in manifest. uses permission android name android.permission.EXPAND_STATUS_BAR inside onCreate..
Upload an Image from camera or gallery in WebView http://stackoverflow.com/questions/15725814/upload-an-image-from-camera-or-gallery-in-webview the saved result objects to invoke onActivityResult onActivityResult mReturnCode mResultCode mResultIntent return Rest of the code.... and new WebViewClient @Override public void onPageFinished WebView view String url if mUploadFileOnLoad..
How to create Rest api,and how to consume the rest api with android apps http://stackoverflow.com/questions/16116978/how-to-create-rest-api-and-how-to-consume-the-rest-api-with-android-apps to create Rest api and how to consume the rest api with android apps how we have to create rest api for our websites i want to connect.. share improve this question Here you have a nice rest api with basics for doing Http POST and GET public class RestClient private ArrayList NameValuePair params private ArrayList NameValuePair headers private String url private String response.. int responseCode public String GetResponse return response public int GetResponseCode return responseCode public RestClient String url this.url url params new ArrayList NameValuePair headers new ArrayList NameValuePair public void AddParam..
Easy database access methods in Android http://stackoverflow.com/questions/17234451/easy-database-access-methods-in-android null public CustomDataHelper SQLiteOpenHelper o new MyOpenHelper CustomApp.app MyData.db this.db o.getWritableDatabase Rest of standard DataHelper class private class MyOpenHelper extends SQLiteOpenHelper MyOpenHelper Context context String DatabaseName..
How do I send JSon as BODY In a POST request to server from an Android application? http://stackoverflow.com/questions/3815522/how-do-i-send-json-as-body-in-a-post-request-to-server-from-an-android-applicati reader for type class java.io.Reader of content type application json The code for the server side is a simple Seam Rest Service @POST @Path cadastrar userEmail @Consumes MediaType.APPLICATION_JSON public String cadastraPeso @PathParam userEmail.. s android json rest post seam share improve this question Sorry folks just turned out that the error was on the Rest service. I have change it to receive a String instead of the Reader object and now it works as expected the Rest code on.. the Rest service. I have change it to receive a String instead of the Reader object and now it works as expected the Rest code on the server side now is @POST @Path cadastrar userEmail @Consumes MediaType.APPLICATION_JSON public String cadastraPeso..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios backed by a SQLLite DB intended to be very performant and best practice of Android uses cursors Android Spring Android Rest Template Module Spring's RestTemplate is a robust popular Java based REST client. The Spring Android Rest Template Module.. to be very performant and best practice of Android uses cursors Android Spring Android Rest Template Module Spring's RestTemplate is a robust popular Java based REST client. The Spring Android Rest Template Module provides a version of RestTemplate.. Android Rest Template Module Spring's RestTemplate is a robust popular Java based REST client. The Spring Android Rest Template Module provides a version of RestTemplate that works in an Android environment. Android You always should take..
Google map signed api key errors in Android http://stackoverflow.com/questions/7296467/google-map-signed-api-key-errors-in-android Market . So installing the app from Eclipse Run As Debug As etc or command line adb install won't show the MapView . Rest assured once the app is in the Market you download it and the MapView will show up. With the signed API key if you deploy..
http://stackoverflow.com/questions/8267928/android-rest-client-sample Even if this thread has accepted answer feel free to propose other ideas you do use or like I've met these articles Restful API service Java REST client API for Android And that lead me to this Google I O 2010 video about REST client applications.. for you. The original answer is retained below for reference. But please also take the time to examine some of the Rest client libraries for Android to see if they fit your use cases. The following is a list of some of the libraries I've evaluated... available. public void getUserProfile String userName final GetResponseCallback callback String restUrl Utils.constructRestUrlForProfile userName new GetTask restUrl new RestTaskCallback @Override public void onTaskComplete String response Profile..
Integrate ZXing QR code scanner without installing BarCode Scanner http://stackoverflow.com/questions/8340875/integrate-zxing-qr-code-scanner-without-installing-barcode-scanner both of these classes switch case statements with if else and then import this ZXing library into your project.. Rest of the coding of my own project is same...just the problem with the library classes as these are not updated as according..
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