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2014/10/16 ¤W¤È 08:18:03
android Programming Glossary: loopAndroid custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items i .isSelected list.notifyDataSetChanged loop through each UpdateItem and set the selected attribute to the..
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 leg.getJSONArray steps Number of steps for use in for loop final int numSteps steps.length Set the name of this route.. to the route object's map array. Using an explicit for loop because it is faster for int i 0 i numSteps i Get the individual..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 to your AndroidManifest.xml file then you can loop through your phone contacts like this Cursor cursor getContentResolver.. emails.close cursor.close Additionally you can loop through your contacts and simply get the name and phone number..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache be deleted the code will keep retrying in an infinite loop. I rewrote it to be truly recursive and added a numDays parameter..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after be Connected but aborted when you try reading call in some loop your method test again. As simple for int i 0 i 3 i if testDone..
Load files bigger than 1M from assets folder http://stackoverflow.com/questions/2860157/load-files-bigger-than-1m-from-assets-folder Files fn 0 No such file in assets time to quit the loop break InputStream is am.open fn while r is.read b 1 os.write..
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android with this provider so that's why I'm using . Now you can loop through the Cursor as usual. These are the more important columns.. but usually it'd be only one. So if you want to remove the loop it will work most of the times. This is how the getMmsText method..
get contact info from android contact picker http://stackoverflow.com/questions/3044545/get-contact-info-from-android-contact-picker field. Since multiple email addresses can be stored loop through the records returned in the Cursor. More tutorials here..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java now that I think of it the method I used to iterate the loop was for String row json id row.getInt 'id' name row.getString..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude central point with a good approximation. 2 Now you can loop on these filtered data and determine if they are really near..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android x y The scrollTo code takes care of any loop conditions for us so we don't need to worry about that. The..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging list from back to front so this is safe to do inside the loop. mClients.remove i @Override public void onCreate super.onCreate..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems 1024 bytes possibly including bytes from the previous loop iteration. Correct with while len1 in.read buffer 0 f.write..
http://stackoverflow.com/questions/6218143/android-post-json-using-http passed parameters from the post request iterator used to loop through all the parameters passed in the post request Iterator..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how false stopSelf catch Exception e end of while loop protected void launchApp String packageName Intent mIntent..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger smooth lines but sometimes has to connect the dots using a loop. Also for long drawing sessions this becomes computationally..
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 src data image png base64 base64 hspace 10 vspace 10 br loop through the rest of the pages and repeat the above for int..
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 jsonRoute.getJSONArray warnings .getString 0 Loop through the steps creating a segment for each one and decoding..
http://stackoverflow.com/questions/12785702/android-set-multiple-alarms i Intent intent new Intent context OnAlarmReceiver.class Loop counter `i` is used as a `requestCode` PendingIntent pendingIntent..
Android How to send multiple contacts are attached in single .vcf file and send to mail? http://stackoverflow.com/questions/12798001/android-how-to-send-multiple-contacts-are-attached-in-single-vcf-file-and-send means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared.. in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString.. means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared..
android bluetooth can't connect http://stackoverflow.com/questions/17763779/android-bluetooth-cant-connect If there are paired devices if pairedDevices.size 0 Loop through paired devices for BluetoothDevice device pairedDevices..
Best approach for oldschool 2D zelda-like game http://stackoverflow.com/questions/2125354/best-approach-for-oldschool-2d-zelda-like-game want to dig into such topics as AI pathfinding Sound Game Loop Animation Game World timers Saving persisting state State machines..
Disconnect a bluetooth socket in Android http://stackoverflow.com/questions/3031796/disconnect-a-bluetooth-socket-in-android If there are paired devices if pairedDevices.size 0 Loop through paired devices for BluetoothDevice device pairedDevices..
How to read excel file using JXL 2.6.12 jar http://stackoverflow.com/questions/3387478/how-to-read-excel-file-using-jxl-2-6-12-jar Get the first sheet Sheet sheet w.getSheet 0 Loop over first 10 column and lines for int j 0 j sheet.getColumns..
Inflating a view multiple times in the same parent when a button is clicked http://stackoverflow.com/questions/4299924/inflating-a-view-multiple-times-in-the-same-parent-when-a-button-is-clicked and obtain the desired effect Why doesn't this apply in a Loop Any help or hint is appreciated. Once again thank you very much..
Determine list of permissions used by an installed application in Android http://stackoverflow.com/questions/4461504/determine-list-of-permissions-used-by-an-installed-application-in-android share improve this question Check out freetaskmanager Loop through all installed packaged to get a list of used permissions..
What optimizations can I expect from Dalvik and the Android toolchain? http://stackoverflow.com/questions/4912695/what-optimizations-can-i-expect-from-dalvik-and-the-android-toolchain if such redundancy can be found in a basic block . Loop formation and optimization for simple counted loops ie no side..
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback import android.os.AsyncTask import android.os.Looper import android.util.Log public class StreamProxy implements.. e e.printStackTrace @Override public void run Looper.prepare isRunning true while isRunning try Socket client socket.accept.. 32 1024 output.write headers.getBytes Loop as long as there's stuff to send while isRunning cbToSend 0..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken in it we also have the id . if c null c.moveToFirst do Loop each and add to the list. app.GalleryList.add c.getString 0..
GridView rows overlapping: how to make row height fit the tallest item? http://stackoverflow.com/questions/7545915/gridview-rows-overlapping-how-to-make-row-height-fit-the-tallest-item MeasureSpec.makeMeasureSpec 0 MeasureSpec.UNSPECIFIED Loop through each data object for int index 0 index mItems.size index..
Stop saving photos using Android native camera http://stackoverflow.com/questions/8078892/stop-saving-photos-using-android-native-camera in it we also have the id . if c null c.moveToFirst do Loop each and add to the list. GalleryList.add c.getString 0 adding..
Export the Contacts as VCF file http://stackoverflow.com/questions/8147563/export-the-contacts-as-vcf-file means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared.. in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString..
http://stackoverflow.com/questions/8708695/android-samsung-galaxy-tabs-and-android-2-2-devices-showing-gps-date-1-day-adv strNMEA private String GetChecksum String strNMEA Loop through all chars to get a checksum int Checksum 0 try char..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items .size i lookupDb.getUpdateItem i .setSelected lookupDb.getUpdateItem i .isSelected list.notifyDataSetChanged loop through each UpdateItem and set the selected attribute to the inverse end onClick end setOnClickListener Button btnUpdate..
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 0 Get the steps for this leg final JSONArray steps leg.getJSONArray steps Number of steps for use in for loop final int numSteps steps.length Set the name of this route using the start end addresses route.setName leg.getString.. for each one and decoding any polylines found as we go to add to the route object's map array. Using an explicit for loop because it is faster for int i 0 i numSteps i Get the individual step final JSONObject step steps.getJSONObject i..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 have added uses permission android name android.permission.READ_CONTACTS to your AndroidManifest.xml file then you can loop through your phone contacts like this Cursor cursor getContentResolver .query ContactsContract.Contacts.CONTENT_URI null.. emails.getColumnIndex ContactsContract.CommonDataKinds.Email.DATA emails.close cursor.close Additionally you can loop through your contacts and simply get the name and phone number like this Cursor people getContentResolver .query ContactsContract.Contacts.CONTENT_URI..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache if a directory fails to delete because one of its files cannot be deleted the code will keep retrying in an infinite loop. I rewrote it to be truly recursive and added a numDays parameter so you can control how old the files must be that are..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after
Load files bigger than 1M from assets folder http://stackoverflow.com/questions/2860157/load-files-bigger-than-1m-from-assets-folder
How to Read MMS Data in Android? http://stackoverflow.com/questions/3012287/how-to-read-mms-data-in-android null as the projection parameter. However you cannot do that with this provider so that's why I'm using . Now you can loop through the Cursor as usual. These are the more important columns you would want to use _id is the ID of the message. Captain.. It could contain different parts of text... but usually it'd be only one. So if you want to remove the loop it will work most of the times. This is how the getMmsText method looks like private String getMmsText String id Uri partURI..
get contact info from android contact picker http://stackoverflow.com/questions/3044545/get-contact-info-from-android-contact-picker has to match the ContactsContract.CommonDataKinds.Email.CONTACT_ID field. Since multiple email addresses can be stored loop through the records returned in the Cursor. More tutorials here This method requires Android API version 5 or higher. share..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java code I could use to access the JSONObjects in the array EDIT now that I think of it the method I used to iterate the loop was for String row json id row.getInt 'id' name row.getString 'name' password row.getString 'password' So I guess I had..
Android - SQlite Getting nearest locations (with latitude and longitude) http://stackoverflow.com/questions/3695224/android-sqlite-getting-nearest-locations-with-latitude-and-longitude String.valueOf p4.y So you have some data that are near your central point with a good approximation. 2 Now you can loop on these filtered data and determine if they are really near your point in the circle or not using the following methods..
Synchronise ScrollView scroll positions - android http://stackoverflow.com/questions/3948934/synchronise-scrollview-scroll-positions-android scrollView2.scrollTo x y else if scrollView scrollView2 scrollView1.scrollTo x y The scrollTo code takes care of any loop conditions for us so we don't need to worry about that. The only caveat is that this solution is not guaranteed to work..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging is dead. Remove it from the list we are going through the list from back to front so this is safe to do inside the loop. mClients.remove i @Override public void onCreate super.onCreate Log.i MyService Service Started. showNotification timer.scheduleAtFixedRate..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems less than 1024 bytes but your write always writes out exactly 1024 bytes possibly including bytes from the previous loop iteration. Correct with while len1 in.read buffer 0 f.write buffer 0 len1 Perhaps the higher latency networking or smaller..
http://stackoverflow.com/questions/6218143/android-post-json-using-http getJsonObjectFromMap Map params throws JSONException all the passed parameters from the post request iterator used to loop through all the parameters passed in the post request Iterator iter params.entrySet .iterator Stores JSON JSONObject holder..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how ctx.getPackageName Thread.sleep 2500 2.5 secs else isContinue false stopSelf catch Exception e end of while loop protected void launchApp String packageName Intent mIntent getPackageManager .getLaunchIntentForPackage packageName mIntent.addFlags..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger @Override public String toString return x y This produces smooth lines but sometimes has to connect the dots using a loop. Also for long drawing sessions this becomes computationally intensive to calculate. Hope that helps... fun stuff to play..
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 html String html 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..
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 if jsonRoute.getJSONArray warnings .isNull 0 route.setWarning jsonRoute.getJSONArray warnings .getString 0 Loop through the steps creating a segment for each one and decoding any polylines found as we go to add to the route object's..
http://stackoverflow.com/questions/12785702/android-set-multiple-alarms intentArray new ArrayList PendingIntent for i 0 i 10 i Intent intent new Intent context OnAlarmReceiver.class Loop counter `i` is used as a `requestCode` PendingIntent pendingIntent PendingIntent.getBroadcast context i intent 0 Single..
Android How to send multiple contacts are attached in single .vcf file and send to mail? http://stackoverflow.com/questions/12798001/android-how-to-send-multiple-contacts-are-attached-in-single-vcf-file-and-send null and its count 0 than i repeat one loop up to cursor.getcount means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print.. contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString private void getVcardString cursor getContentResolver .query.. null and its count 0 than i repeat one loop up to cursor.getcount means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print..
android bluetooth can't connect http://stackoverflow.com/questions/17763779/android-bluetooth-cant-connect BluetoothDevice pairedDevices mBluetoothAdapter.getBondedDevices If there are paired devices if pairedDevices.size 0 Loop through paired devices for BluetoothDevice device pairedDevices Add the name and address to an array adapter to show in..
Best approach for oldschool 2D zelda-like game http://stackoverflow.com/questions/2125354/best-approach-for-oldschool-2d-zelda-like-game
Disconnect a bluetooth socket in Android http://stackoverflow.com/questions/3031796/disconnect-a-bluetooth-socket-in-android pairedDevices Activa.myBluetoothAdapter.getBondedDevices If there are paired devices if pairedDevices.size 0 Loop through paired devices for BluetoothDevice device pairedDevices Add the name and address to an array adapter to show in..
How to read excel file using JXL 2.6.12 jar http://stackoverflow.com/questions/3387478/how-to-read-excel-file-using-jxl-2-6-12-jar new File inputFile Workbook w try w Workbook.getWorkbook inputWorkbook Get the first sheet Sheet sheet w.getSheet 0 Loop over first 10 column and lines for int j 0 j sheet.getColumns j for int i 0 i sheet.getRows i Cell cell sheet.getCell..
Inflating a view multiple times in the same parent when a button is clicked http://stackoverflow.com/questions/4299924/inflating-a-view-multiple-times-in-the-same-parent-when-a-button-is-clicked in a loop. So my questions are How can I get around this and obtain the desired effect Why doesn't this apply in a Loop Any help or hint is appreciated. Once again thank you very much for all the support the community has given me. NOTE In..
Determine list of permissions used by an installed application in Android http://stackoverflow.com/questions/4461504/determine-list-of-permissions-used-by-an-installed-application-in-android get permission used by each application android permissions share improve this question Check out freetaskmanager Loop through all installed packaged to get a list of used permissions and PackageInfos for PackageInfo pi appList Do not add..
What optimizations can I expect from Dalvik and the Android toolchain? http://stackoverflow.com/questions/4912695/what-optimizations-can-i-expect-from-dalvik-and-the-android-toolchain load hoisting store sinking Redundant null check elimination if such redundancy can be found in a basic block . Loop formation and optimization for simple counted loops ie no side exit in the loop body . For such loops array accesses based..
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback java.net.SocketTimeoutException import java.net.UnknownHostException import android.os.AsyncTask import android.os.Looper import android.util.Log public class StreamProxy implements Runnable private static final int SERVER_PORT 8888 private.. false thread.interrupt try thread.join 5000 catch InterruptedException e e.printStackTrace @Override public void run Looper.prepare isRunning true while isRunning try Socket client socket.accept if client null continue Log.d TAG client connected.. new byte 64 1024 try output new BufferedOutputStream client.getOutputStream 32 1024 output.write headers.getBytes Loop as long as there's stuff to send while isRunning cbToSend 0 client.isClosed See if there's more to send File file new..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken null null null If we found the cursor and found a record in it we also have 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..
GridView rows overlapping: how to make row height fit the tallest item? http://stackoverflow.com/questions/7545915/gridview-rows-overlapping-how-to-make-row-height-fit-the-tallest-item columnWidth MeasureSpec.EXACTLY int heightMeasureSpec MeasureSpec.makeMeasureSpec 0 MeasureSpec.UNSPECIFIED Loop through each data object for int index 0 index mItems.size index String item mItems.get index Set position and data itemView.setPosition..
Stop saving photos using Android native camera http://stackoverflow.com/questions/8078892/stop-saving-photos-using-android-native-camera null null null If we found the cursor and found a record in it we also have the id . if c null c.moveToFirst do Loop each and add to the list. GalleryList.add c.getString 0 adding all the images sotred in the mobile phone Internal and SD..
Export the Contacts as VCF file http://stackoverflow.com/questions/8147563/export-the-contacts-as-vcf-file null and its count 0 than i repeat one loop up to cursor.getcount means Up to number of phone contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print.. contacts. And in Every Loop i can make vcard string and store in Array list which i declared as a Global. And in Every Loop i move cursor next and print log in logcat. getVcardString private void getVcardString TODO Auto generated method stub..
http://stackoverflow.com/questions/8708695/android-samsung-galaxy-tabs-and-android-2-2-devices-showing-gps-date-1-day-adv .substring strNMEA.indexOf 1 .equalsIgnoreCase GetChecksum strNMEA private String GetChecksum String strNMEA Loop through all chars to get a checksum int Checksum 0 try char ch ' 0' for int i 0 i strNMEA.length i ch strNMEA.charAt i..
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