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2014/10/16 ¤W¤È 08:10:13
android Programming Glossary: arrayGCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging Replace with real client registration IDs registrationIDs array 123 456 Message to be sent message x Set POST variables url.. url 'https android.googleapis.com gcm send' fields array 'registration_ids' registrationIDs 'data' array message message.. fields array 'registration_ids' registrationIDs 'data' array message message headers array 'Authorization key ' . apiKey..
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 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..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works convertView.findViewById R.id.day_hour_side .setText array position LinearLayout layout LinearLayout convertView.findViewById..
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml all of the attributes it is possible to create this array manually.The ID for standard android attributes are included..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post the server or downloading and storing them in a Bitmap array and using them locally The images are few in number 10 and small..
Android Listview with different layout for each row http://stackoverflow.com/questions/4777272/android-listview-with-different-layout-for-each-row rows styles. I know how to create a custom row custom array adapter to support a custom row for the entire list view. But..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser tutorial . It works great but I would like it to return an array with all the strings instead of a single string with the last..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device public class Utils Convert byte array to hex string @param bytes @return public static String bytesToHex.. intVal .toUpperCase return sbuf.toString Get utf8 byte array. @param str @return array of NULL if error was found public.. sbuf.toString Get utf8 byte array. @param str @return array of NULL if error was found public static byte getUTF8Bytes String..
http://stackoverflow.com/questions/649154/save-bitmap-to-location folder is to use FileOutputStream but that requires a byte array. I am not sure how to convert if this is even the right way.. convert if this is even the right way from Bitmap to byte array so I can use a FileOutputStream to write the data. The other..
Save ArrayList to SharedPreferences http://stackoverflow.com/questions/7057845/save-arraylist-to-sharedpreferences contains a variety of strings and numbers. I need the array to stick around even if the user leaves the activity and then.. to come back at a later time however I don't need the array available after the application has been closed completely... but I can't figure out how to save my entire array this way. Is this possible Maybe SharedPreferences isn't the..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list on a list item you should persist this data in an data array in a SQLite database etc and use it in phase 2 . Phase 2 Setup..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android its showing boxes instead of Arabic text. Assume that t array values are Arabic text from server. string t Textview tv Textview..
JSONException: Value of type java.lang.String cannot be converted to JSONObject http://stackoverflow.com/questions/10267910/jsonexception-value-of-type-java-lang-string-cannot-be-converted-to-jsonobject be converted to JSONObject I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route.. I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist.. file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist of several sights where the..
How to create a file in Android? http://stackoverflow.com/questions/1239026/how-to-create-a-file-in-android isr new InputStreamReader fIn Prepare a char Array that will hold the chars we read back in. char inputBuffer new..
How one interface can be used for different background android tasks? http://stackoverflow.com/questions/14253421/how-one-interface-can-be-used-for-different-background-android-tasks context MainClass.this .execute @Override public void JsonArrayLoaded JSONArray result bla bla or whatever here i write does.. .execute @Override public void JsonArrayLoaded JSONArray result bla bla or whatever here i write does not matter if.. onPostExecute of each AsynTask class or subclass JSONArray is returned or passed back to the calling class shown below...
http://stackoverflow.com/questions/16789676/caching-images-and-displaying in which the URL's are hardcoded strings stored in an Array. What I would like to do is create my own Strings dynamically... utcost private static final String TAG_IIMG iimg JSONArray posts null @Override protected void onCreate Bundle savedInstanceState.. method stub super.onListItemClick l v position id ArrayList HashMap String String jsonlist new ArrayList HashMap String..
Pass ArrayList data into SOAP web service in android http://stackoverflow.com/questions/19198017/pass-arraylist-data-into-soap-web-service-in-android ArrayList data into SOAP web service in android Hello I need to pass.. into SOAP web service in android Hello I need to pass Array list data into soap web service. So far I have the following.. OS When I run the above code I am unable to post the Arraylist data to the server. In my onCreate method I am able to print..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java Array iteration in Android Java I am building an android app that.. name applicationSettings.put name value 2. make a JSONArray of names JSONArray names json.names JSONArray values json.toJSONArray.. name value 2. make a JSONArray of names JSONArray names json.names JSONArray values json.toJSONArray names for..
Reading a Json Array in android http://stackoverflow.com/questions/4244879/reading-a-json-array-in-android a Json Array in android I'm trying to read a JSON array. Here is my code... I'm trying to read a JSON array. Here is my code. JSONArray jArray new JSONArray jsonString System.out.println JARRAY jArray.length.. trying to read a JSON array. Here is my code. JSONArray jArray new JSONArray jsonString System.out.println JARRAY jArray.length..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array.. we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array is the most similar.. used ABS A i B j . The cost matrices for this example For Array 1 we have 13 as score for Array 2 we have 5. The lower score..
Map View draw directions using google Directions API - decoding polylines http://stackoverflow.com/questions/6708408/map-view-draw-directions-using-google-directions-api-decoding-polylines int index 0 int lat 0 int lng 0 List GeoPoint out new ArrayList GeoPoint try int shift int result while index encoded_points.length.. result 1 0 ~ result 1 result 1 Add the new Lat Lng to the Array. out.add new GeoPoint lat 10 lng 10 return out catch Exception.. class PolylineDecoder Transform a encoded PolyLine to a Array of GeoPoints. Java implementation of the original Google JS..
How to parse json string in Android? [duplicate] http://stackoverflow.com/questions/8091051/how-to-parse-json-string-in-android json string in Android duplicate Possible Duplicate JSON Array iteration in Android Java I am fetching JSON string from server..
How to Parse JSON Array in Android with Gson http://stackoverflow.com/questions/8371274/how-to-parse-json-array-in-android-with-gson to Parse JSON Array in Android with Gson I want to parse JSON arrays and using.. for parsing. A class which depends on single array and ArrayList for all JSONArray. public class PostEntity private ArrayList.. which depends on single array and ArrayList for all JSONArray. public class PostEntity private ArrayList Post postList new..
GCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging with real BROWSER API key from Google APIs apiKey 123456 Replace with real client registration IDs registrationIDs array 123 456 Message to be sent message x Set POST variables url 'https android.googleapis.com gcm send' fields array 'registration_ids'.. array 123 456 Message to be sent message x Set POST variables url 'https android.googleapis.com gcm send' fields array 'registration_ids' registrationIDs 'data' array message message headers array 'Authorization key ' . apiKey 'Content.. POST variables url 'https android.googleapis.com gcm send' fields array 'registration_ids' registrationIDs 'data' array message message headers array 'Authorization key ' . apiKey 'Content Type application json' Open connection ch curl_init..
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 the steps creating a segment 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..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works parent false Log.d DayViewActivity Position is position TextView convertView.findViewById R.id.day_hour_side .setText array position LinearLayout layout LinearLayout convertView.findViewById R.id.day_event_layout layout.addView new EventFrame parent.getContext..
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml the second argument is returned. If you don't want to retrieve all of the attributes it is possible to create this array manually.The ID for standard android attributes are included in android.R.attr while attributes for this project are in..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post method accessing images remotely without downloading them from the server or downloading and storing them in a Bitmap array and using them locally The images are few in number 10 and small in size 50 50 dip . Any tutorial to tackle these problems..
Android Listview with different layout for each row http://stackoverflow.com/questions/4777272/android-listview-with-different-layout-for-each-row the best way to have a single listview contains different rows styles. I know how to create a custom row custom array adapter to support a custom row for the entire list view. But how can one listview support many different row styles android..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser to parse XML using the SAX parser I'm following this tutorial . It works great but I would like it to return an array with all the strings instead of a single string with the last element. Any ideas how to do this java android xml parsing..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device import java.net. import java.util. import org.apache.http.conn.util.InetAddressUtils public class Utils Convert byte array to hex string @param bytes @return public static String bytesToHex byte bytes StringBuilder sbuf new StringBuilder for int.. if intVal 0x10 sbuf.append 0 sbuf.append Integer.toHexString intVal .toUpperCase return sbuf.toString Get utf8 byte array. @param str @return array of NULL if error was found public static byte getUTF8Bytes String str try return str.getBytes.. 0 sbuf.append Integer.toHexString intVal .toUpperCase return sbuf.toString Get utf8 byte array. @param str @return array of NULL if error was found public static byte getUTF8Bytes String str try return str.getBytes UTF 8 catch Exception ex return..
http://stackoverflow.com/questions/649154/save-bitmap-to-location I have been able to find to save an image to a particular folder is to use FileOutputStream but that requires a byte array. I am not sure how to convert if this is even the right way from Bitmap to byte array so I can use a FileOutputStream to.. but that requires a byte array. I am not sure how to convert if this is even the right way from Bitmap to byte array so I can use a FileOutputStream to write the data. The other option I have is to use MediaStore MediaStore.Images.Media.insertImage..
Save ArrayList to SharedPreferences http://stackoverflow.com/questions/7057845/save-arraylist-to-sharedpreferences I have an ArrayList with custom objects. Each custom object contains a variety of strings and numbers. I need the array to stick around even if the user leaves the activity and then wants to come back at a later time however I don't need the.. stick around even if the user leaves the activity and then wants to come back at a later time however I don't need the array available after the application has been closed completely. I save a lot of other objects this way by using the SharedPreferences.. I save a lot of other objects this way by using the SharedPreferences but I can't figure out how to save my entire array this way. Is this possible Maybe SharedPreferences isn't the way to go about this Is there a simpler method android arraylist..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list the views to store data. So when the listener change a state on a list item you should persist this data in an data array in a SQLite database etc and use it in phase 2 . Phase 2 Setup item state for given position You set the visual state for..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android server successfully. Retrieved text I want display in code but its showing boxes instead of Arabic text. Assume that t array values are Arabic text from server. string t Textview tv Textview findviewByid R.id.text tv.setText t 0 android internationalization..
JSONException: Value of type java.lang.String cannot be converted to JSONObject http://stackoverflow.com/questions/10267910/jsonexception-value-of-type-java-lang-string-cannot-be-converted-to-jsonobject Value of type java.lang.String cannot be converted to JSONObject I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist of several sights where the user gets navigated.. Value of type java.lang.String cannot be converted to JSONObject I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist of several sights where the user gets navigated to. Unfortunately.. cannot be converted to JSONObject I have a JSON file with 2 JSON Arrays in it One Array for routes and one Array for sights. A route should consist of several sights where the user gets navigated to. Unfortunately I am getting the error..
How to create a file in Android? http://stackoverflow.com/questions/1239026/how-to-create-a-file-in-android ... FileInputStream fIn openFileInput samplefile.txt InputStreamReader isr new InputStreamReader fIn Prepare a char Array that will hold the chars we read back in. char inputBuffer new char TESTSTRING.length Fill the Buffer with data from the..
How one interface can be used for different background android tasks? http://stackoverflow.com/questions/14253421/how-one-interface-can-be-used-for-different-background-android-tasks void onClick View v ServiceBoolean 2 new GettingAirports context MainClass.this .execute @Override public void JsonArrayLoaded JSONArray result bla bla or whatever here i write does not matter if ServiceBoolean 1 Load activity 5 else if ServiceBoolean.. v ServiceBoolean 2 new GettingAirports context MainClass.this .execute @Override public void JsonArrayLoaded JSONArray result bla bla or whatever here i write does not matter if ServiceBoolean 1 Load activity 5 else if ServiceBoolean 2.. delegate this.context context this.delegate delegate onPostExecute of each AsynTask class or subclass JSONArray is returned or passed back to the calling class shown below. In this case calling class is MainClass but there are other..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying gone through both the solutions. I downloaded Lazy List codes in which the URL's are hardcoded strings stored in an Array. What I would like to do is create my own Strings dynamically. Store them onto cache and display all the corresponding images... String TAG_MDNAME mdname private static final String TAG_UTCOST utcost private static final String TAG_IIMG iimg JSONArray posts null @Override protected void onCreate Bundle savedInstanceState TODO Auto generated method stub super.onCreate savedInstanceState.. ListView l View v int position long id TODO Auto generated method stub super.onListItemClick l v position id ArrayList HashMap String String jsonlist new ArrayList HashMap String String ListView lv private class ProgressTask extends AsyncTask..
Pass ArrayList data into SOAP web service in android http://stackoverflow.com/questions/19198017/pass-arraylist-data-into-soap-web-service-in-android ArrayList data into SOAP web service in android Hello I need to pass Array list data into soap web service. So far I have the.. ArrayList data into SOAP web service in android Hello I need to pass Array list data into soap web service. So far I have the following code. public class ResultActivity extends Activity public final.. OS questions anyType CompanyID 1 Question what is android Answer OS When I run the above code I am unable to post the Arraylist data to the server. In my onCreate method I am able to print my Arraylist values. How can I solve this android web..
JSON Array iteration in Android/Java http://stackoverflow.com/questions/3408985/json-array-iteration-in-android-java Array iteration in Android Java I am building an android app that needs to download and synchronise with an online database I.. value String name settings.getJSONObject i .getString name applicationSettings.put name value 2. make a JSONArray of names JSONArray names json.names JSONArray values json.toJSONArray names for int i 0 i values.length i if names.getString.. name settings.getJSONObject i .getString name applicationSettings.put name value 2. make a JSONArray of names JSONArray names json.names JSONArray values json.toJSONArray names for int i 0 i values.length i if names.getString i .equals description..
Reading a Json Array in android http://stackoverflow.com/questions/4244879/reading-a-json-array-in-android a Json Array in android I'm trying to read a JSON array. Here is my code. JSONArray jArray new JSONArray jsonString System.out.println.. a Json Array in android I'm trying to read a JSON array. Here is my code. JSONArray jArray new JSONArray jsonString System.out.println JARRAY jArray.length for int i 0 i jArray.length i JSONObject json_data.. a Json Array in android I'm trying to read a JSON array. Here is my code. JSONArray jArray new JSONArray jsonString System.out.println JARRAY jArray.length for int i 0 i jArray.length i JSONObject json_data jArray.getJSONObject..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array is the most similar to the newly measured Obviously the second.. . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array is the most similar to the newly measured Obviously the second array is similar.. then Dist i j is the distance between A i and B j . I simply used ABS A i B j . The cost matrices for this example For Array 1 we have 13 as score for Array 2 we have 5. The lower score wins so the most similar array is Array 2. The best warping..
Map View draw directions using google Directions API - decoding polylines http://stackoverflow.com/questions/6708408/map-view-draw-directions-using-google-directions-api-decoding-polylines public static List GeoPoint decodePoints String encoded_points int index 0 int lat 0 int lng 0 List GeoPoint out new ArrayList GeoPoint try int shift int result while index encoded_points.length shift 0 result 0 while true int b encoded_points.charAt.. index ' ' result b 31 shift shift 5 if b 32 break lng result 1 0 ~ result 1 result 1 Add the new Lat Lng to the Array. out.add new GeoPoint lat 10 lng 10 return out catch Exception e e.printStackTrace return out EDIT OLD CODE public class.. Exception e e.printStackTrace return out EDIT OLD CODE public class PolylineDecoder Transform a encoded PolyLine to a Array of GeoPoints. Java implementation of the original Google JS code. @see Original encoding part a href http code.google.com..
How to parse json string in Android? [duplicate] http://stackoverflow.com/questions/8091051/how-to-parse-json-string-in-android to parse json string in Android duplicate Possible Duplicate JSON Array iteration in Android Java I am fetching JSON string from server and I have already got JSON string by code. But I didn't..
How to Parse JSON Array in Android with Gson http://stackoverflow.com/questions/8371274/how-to-parse-json-array-in-android-with-gson to Parse JSON Array in Android with Gson I want to parse JSON arrays and using gson. Firstly I can log JSON output server is responsing to.. id '2' title 'sample title' .... ... I tried this structure for parsing. A class which depends on single array and ArrayList for all JSONArray. public class PostEntity private ArrayList Post postList new ArrayList Post public List Post getPostList.. title' .... ... I tried this structure for parsing. A class which depends on single array and ArrayList for all JSONArray. public class PostEntity private ArrayList Post postList new ArrayList Post public List Post getPostList return postList..
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