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2014/10/16 ¤W¤È 08:11:25
android Programming Glossary: constructUsing DiskLruCache in android 4.0 does not provide for openCache method http://stackoverflow.com/questions/10185898/using-disklrucache-in-android-4-0-does-not-provide-for-opencache-method context.getExternalCacheDir Before Froyo we need to construct the external cache dir ourselves final String cacheDir Android..
http://stackoverflow.com/questions/10190083/how-to-implement-a-button-that-gets-all-checkboxs-state-and-adds-the-value-of-c all the checkbox's current state when it is clicked then construct the arraylist. any idea how to create such thing public View.. similar problem. You can initially call a function in your constructor which initialize the states of your checkboxes as false and.. Then I will set states of all checkboxes as false in my constructor for int i 0 i no_of_elements.size i itemChecked.add i false..
How to send parameters from a notification-click to an activity? http://stackoverflow.com/questions/1198558/how-to-send-parameters-from-a-notification-click-to-an-activity wrong. Code from my service that creates the Notification construct the Notification object. final Notification notif new Notification..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android countries null try Getting the parsed data as a List construct countries countryJsonParser.parse jObject catch Exception e..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app will be handled by my activity. So all I have to do is construct a URL that contains the information I want to convey com.package.name..
http://stackoverflow.com/questions/1966802/android-listview-headers If possible please provide some code snippets on how to construct the grouped data and the display of the ListView. android listview..
Pausing/stopping and starting/resuming Java TimerTask continuously? http://stackoverflow.com/questions/2098642/pausing-stopping-and-starting-resuming-java-timertask-continuously ScheduledExecutorService from Java 5 . Edit The basic construct is ScheduledExecutorService exec Executors.newSingleThreadScheduledExecutor..
http://stackoverflow.com/questions/2292086/play-youtube-video-in-webview can parse out the YouTube video details you may be able to construct an ACTION_VIEW Intent that will show them on the YouTube application...for..
imageview drawable id in android http://stackoverflow.com/questions/4526585/imageview-drawable-id-in-android reference to the location of data on the device on how to construct a drawable. Once the drawable is constructed it doesn't have.. on how to construct a drawable. Once the drawable is constructed it doesn't have a way to get back the resourceId that was..
Android, Java: HTTP POST Request http://stackoverflow.com/questions/4543894/android-java-http-post-request The Web service guy gave me following information to construct HTTP Post request. POST login dologin HTTP 1.1 Host webservice.companyname.com.. doing HttpPost postRequest new HttpPost urlString How do i construct the rest of the parameters java android http post share improve..
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime the built in serializer. Edit If you really really need to construct your own chunk byte array I would start by looking at do_9patch..
Android- how can I convert android.net.Uri object to java.net.URI object? http://stackoverflow.com/questions/559902/android-how-can-i-convert-android-net-uri-object-to-java-net-uri-object content media external images media 3 When I try to construct a java URI object from this object I get an IllegalArgumentException.. of the android URI in combination of the String based constructor of the java URI android.net.URI auri new android.net.URI what..
Custom filtering of intent chooser based on installed Android package name http://stackoverflow.com/questions/5734678/custom-filtering-of-intent-chooser-based-on-installed-android-package-name possible to do with a built in chooser or do I have to construct my own with AlertDialog Builder I'm hoping to avoid the later...
Authenticate to Google Talk (XMPP, Smack) using an authToken http://stackoverflow.com/questions/6194899/authenticate-to-google-talk-xmpp-smack-using-an-authtoken string Auth long string Parse out the Auth string then construct a string with this form jidAndToken 0 UTF8 YOURUSERNAME@gmail.com..
What are the benefits of CursorLoaders? http://stackoverflow.com/questions/7182920/what-are-the-benefits-of-cursorloaders will result in the onCreateLoader method where you will construct the query and a new CursorLoader instance if necessary. The..
Looking for Android ViewFlipper Example with Multiple WebViews http://stackoverflow.com/questions/7461879/looking-for-android-viewflipper-example-with-multiple-webviews a search page at another url. I would like to create a UI construct that allows swiping from the main home page url view to a view..
Android : Customizing tabs on state : How do I make a selector a drawable http://stackoverflow.com/questions/773690/android-customizing-tabs-on-state-how-do-i-make-a-selector-a-drawable tabselector.xml . To use it for the Tabhost you need to construct the TabActivity as you normally would as shown in this tutorial..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application something like OAuth . Alternatively you may need to construct some sort of cryptographic store though that's non trivial...
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 JSONObject java.lang.String source throws JSONException Construct a JSONObject from a source JSON text string. This is the most..
http://stackoverflow.com/questions/10722178/android-implementing-ussd-features-binding-a-service-to-the-phoneutils-withou com.android.internal.telephony.IExtendedNetworkService Construct the stub at attach it to the interface. public Stub this.attachInterface..
Am I getting the steps right for verifying a user's Android in-app subscription? http://stackoverflow.com/questions/12427479/am-i-getting-the-steps-right-for-verifying-a-users-android-in-app-subscription me this but that is not Java code... What do I do with it Construct an access token request and get access to the API Application..
http://stackoverflow.com/questions/12731211/pass-cookies-from-httpurlconnection-java-net-cookiemanager-to-webview-android CookieHandler.getDefault .getCookieStore Construct URI java.net.URI baseUri null try baseUri new URI http www.example.com..
How to add image in expandable List in parent in android? http://stackoverflow.com/questions/1353101/how-to-add-image-in-expandable-list-in-parent-in-android view but we use our own custom layout for the children. Construct Expandable List final String NAME name final String IMAGE image..
Android licensing application not works? http://stackoverflow.com/questions/16169622/android-licensing-application-not-works Secure.getString getContentResolver Secure.ANDROID_ID Construct the LicenseChecker with a policy. mChecker new LicenseChecker..
How to get cell service signal strength in Android? http://stackoverflow.com/questions/1967136/how-to-get-cell-service-signal-strength-in-android code List NeighboringCellInfo n tm.getNeighboringCellInfo Construct the string String s int rss 0 int cid 0 for NeighboringCellInfo..
Construct MediaStore URI for specific folder http://stackoverflow.com/questions/3059630/construct-mediastore-uri-for-specific-folder MediaStore URI for specific folder For example if a have two..
WIFI to WIFI Connectivity using Android http://stackoverflow.com/questions/4265400/wifi-to-wifi-connectivity-using-android 3005 while true if mySock.listenSocket make new thread Construct an object to process the SMS request message. SMSRequest request.. Runnable final static String CRLF r n Socket socket Constructor public SMSRequest Socket socket throws Exception this.socket.. FileInputStream fis OutputStream os throws Exception Construct a 1K buffer to hold bytes on their way to the socket. byte buffer..
Calling a java method from c++ in Android http://stackoverflow.com/questions/5198105/calling-a-java-method-from-c-in-android vm_args.nOptions 0 vm_args.ignoreUnrecognized 1 Construct a VM jint res JNI_CreateJavaVM vm void env vm_args Construct.. a VM jint res JNI_CreateJavaVM vm void env vm_args Construct a String jstring jstr env NewStringUTF This string comes from..
How to filter results of AutoCompleteTextView? http://stackoverflow.com/questions/6300508/how-to-filter-results-of-autocompletetextview autocompletetextview share improve this question Construct a FilterQueryProvider and pass it into adapter.setFilterQueryProvider..
Android: How to detect if use touches and drags out of button region? http://stackoverflow.com/questions/6410200/android-how-to-detect-if-use-touches-and-drags-out-of-button-region event if event.getAction MotionEvent.ACTION_DOWN Construct a rect of the view's bounds rect new Rect v.getLeft v.getTop..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask implements ImageGetter Context c View container Construct the URLImageParser which will execute AsyncTask and refresh..
How to set reuse address option for a datagram socket in java code? http://stackoverflow.com/questions/7832393/how-to-set-reuse-address-option-for-a-datagram-socket-in-java-code share improve this question Use a MulticastSocket . Construct it with no arguments. That implicitly calls setReuseAddress.. calling setReuseAddress too late for it to do any good. OR Construct a DatagramSocket with a null argument. That will create an unbound..
How to read and edit Android calendar events using the new Android 4.0 Ice Cream Sandwich API? http://stackoverflow.com/questions/7859005/how-to-read-and-edit-android-calendar-events-using-the-new-android-4-0-ice-cream import java.util.Calendar Construct event details long startMillis 0 long endMillis 0 Calendar beginTime..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text implements Html.ImageGetter Context c View container Construct the URLImageParser which will execute AsyncTask and refresh..
Using DiskLruCache in android 4.0 does not provide for openCache method http://stackoverflow.com/questions/10185898/using-disklrucache-in-android-4-0-does-not-provide-for-opencache-method Context context if hasExternalCacheDir return context.getExternalCacheDir Before Froyo we need to construct the external cache dir ourselves final String cacheDir Android data context.getPackageName cache return new File Environment.getExternalStorageDirectory..
http://stackoverflow.com/questions/10190083/how-to-implement-a-button-that-gets-all-checkboxs-state-and-adds-the-value-of-c i scroll. What i have in mind is a submit button that takes all the checkbox's current state when it is clicked then construct the arraylist. any idea how to create such thing public View getView int position View convertView ViewGroup parent View.. improve this question I have already messed up with the similar problem. You can initially call a function in your constructor which initialize the states of your checkboxes as false and save all states in your arraylist. Whenever checkbox will.. boolean arraylist. private ArrayList Boolean itemChecked null Then I will set states of all checkboxes as false in my constructor for int i 0 i no_of_elements.size i itemChecked.add i false Set the actual checked state when checkbox clicked holder.cb.setOnCheckedChangeListener..
How to send parameters from a notification-click to an activity? http://stackoverflow.com/questions/1198558/how-to-send-parameters-from-a-notification-click-to-an-activity my intent but cant seem to extract it so i think im doing it wrong. Code from my service that creates the Notification construct the Notification object. final Notification notif new Notification R.drawable.icon tickerText System.currentTimeMillis final..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android to store the parsed countries list List HashMap String Object countries null try Getting the parsed data as a List construct countries countryJsonParser.parse jObject catch Exception e Log.d Exception e.toString Keys used in Hashmap String from..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app filter This means that links starting with com.package.name will be handled by my activity. So all I have to do is construct a URL that contains the information I want to convey com.package.name action to perform id that might be needed In my target..
http://stackoverflow.com/questions/1966802/android-listview-headers of the grouped contacts for each letter in the alphabet. If possible please provide some code snippets on how to construct the grouped data and the display of the ListView. android listview share improve this question You can use my MergeAdapter..
Pausing/stopping and starting/resuming Java TimerTask continuously? http://stackoverflow.com/questions/2098642/pausing-stopping-and-starting-resuming-java-timertask-continuously run again. You'd be better off instead using the more modern ScheduledExecutorService from Java 5 . Edit The basic construct is ScheduledExecutorService exec Executors.newSingleThreadScheduledExecutor exec.scheduleAtFixedRate runnable 0 1000 TimeUnit.MILLISECONDs..
http://stackoverflow.com/questions/2292086/play-youtube-video-in-webview except perhaps on devices that have Flash. However if you can parse out the YouTube video details you may be able to construct an ACTION_VIEW Intent that will show them on the YouTube application...for those Android devices that have the YouTube application...
imageview drawable id in android http://stackoverflow.com/questions/4526585/imageview-drawable-id-in-android a drawable was instantiated from because the id is just a reference to the location of data on the device on how to construct a drawable. Once the drawable is constructed it doesn't have a way to get back the resourceId that was used to create it... the id is just a reference to the location of data on the device on how to construct a drawable. Once the drawable is constructed it doesn't have a way to get back the resourceId that was used to create it. But you could make it work something like..
Android, Java: HTTP POST Request http://stackoverflow.com/questions/4543894/android-java-http-post-request service for authenticating the user with username and password. The Web service guy gave me following information to construct HTTP Post request. POST login dologin HTTP 1.1 Host webservice.companyname.com Content Type application x www form urlencoded.. Rmu login This is what i am doing HttpPost postRequest new HttpPost urlString How do i construct the rest of the parameters java android http post share improve this question You can find an example on androidsnippets.com..
Create a NinePatch/NinePatchDrawable in runtime http://stackoverflow.com/questions/5079868/create-a-ninepatch-ninepatchdrawable-in-runtime images NinePatch to your clients such as with JSON or the built in serializer. Edit If you really really need to construct your own chunk byte array I would start by looking at do_9patch isNinePatchChunk Res_png_9patch and Res_png_9patch serialize..
Android- how can I convert android.net.Uri object to java.net.URI object? http://stackoverflow.com/questions/559902/android-how-can-i-convert-android-net-uri-object-to-java-net-uri-object by android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI content media external images media 3 When I try to construct a java URI object from this object I get an IllegalArgumentException with the exception description Expected file scheme.. share improve this question You could use the toString method of the android URI in combination of the String based constructor of the java URI android.net.URI auri new android.net.URI what ever java.net.URI juri new java.net.URI auri.toString Android..
Custom filtering of intent chooser based on installed Android package name http://stackoverflow.com/questions/5734678/custom-filtering-of-intent-chooser-based-on-installed-android-package-name like that. Did I miss that somewhere So the question is is this possible to do with a built in chooser or do I have to construct my own with AlertDialog Builder I'm hoping to avoid the later. Thanks in advance. android android intent share improve..
Authenticate to Google Talk (XMPP, Smack) using an authToken http://stackoverflow.com/questions/6194899/authenticate-to-google-talk-xmpp-smack-using-an-authtoken will return 200 OK and three values SID long string LSID long string Auth long string Parse out the Auth string then construct a string with this form jidAndToken 0 UTF8 YOURUSERNAME@gmail.com 0 Auth where 0 is intended to be a single octet with value..
What are the benefits of CursorLoaders? http://stackoverflow.com/questions/7182920/what-are-the-benefits-of-cursorloaders the LoaderManager.Callback interface. Calling initLoader will result in the onCreateLoader method where you will construct the query and a new CursorLoader instance if necessary. The onLoadFinished method will be fired each time new data is available..
Looking for Android ViewFlipper Example with Multiple WebViews http://stackoverflow.com/questions/7461879/looking-for-android-viewflipper-example-with-multiple-webviews home page at one url a categories page at another url and a search page at another url. I would like to create a UI construct that allows swiping from the main home page url view to a view displaying the categories url and then another swipe that..
Android : Customizing tabs on state : How do I make a selector a drawable http://stackoverflow.com/questions/773690/android-customizing-tabs-on-state-how-do-i-make-a-selector-a-drawable within the res drawable folder of your project for example tabselector.xml . To use it for the Tabhost you need to construct the TabActivity as you normally would as shown in this tutorial example . Then when you add each tab to the host you specify..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application the server to use a negotiated token for providing access something like OAuth . Alternatively you may need to construct some sort of cryptographic store though that's non trivial. At the very least make sure you're encrypting the password before..
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 28java.lang.String 29 JSONObject public JSONObject java.lang.String source throws JSONException Construct a JSONObject from a source JSON text string. This is the most commonly used` JSONObject constructor. Parameters source `A..
http://stackoverflow.com/questions/10722178/android-implementing-ussd-features-binding-a-service-to-the-phoneutils-withou private static final java.lang.String DESCRIPTOR com.android.internal.telephony.IExtendedNetworkService Construct the stub at attach it to the interface. public Stub this.attachInterface this DESCRIPTOR Cast an IBinder object into an..
Am I getting the steps right for verifying a user's Android in-app subscription? http://stackoverflow.com/questions/12427479/am-i-getting-the-steps-right-for-verifying-a-users-android-in-app-subscription create and sign a JWT with the private key how the docs give me this but that is not Java code... What do I do with it Construct an access token request and get access to the API Application can now send a GET request to the API to find out whether..
http://stackoverflow.com/questions/12731211/pass-cookies-from-httpurlconnection-java-net-cookiemanager-to-webview-android HttpURLConnection java.net.CookieStore rawCookieStore java.net.CookieManager CookieHandler.getDefault .getCookieStore Construct URI java.net.URI baseUri null try baseUri new URI http www.example.com catch URISyntaxException e Handle invalid URI .....
How to add image in expandable List in parent in android? http://stackoverflow.com/questions/1353101/how-to-add-image-in-expandable-list-in-parent-in-android for our group header view but we use our own custom layout for the children. Construct Expandable List final String NAME name final String IMAGE image final LayoutInflater layoutInflater LayoutInflater this.getSystemService..
Android licensing application not works? http://stackoverflow.com/questions/16169622/android-licensing-application-not-works mLicenseCheckerCallback new MyLicenseCheckerCallback deviceId Secure.getString getContentResolver Secure.ANDROID_ID Construct the LicenseChecker with a policy. mChecker new LicenseChecker this new ServerManagedPolicy Splash.this new AESObfuscator..
How to get cell service signal strength in Android? http://stackoverflow.com/questions/1967136/how-to-get-cell-service-signal-strength-in-android that I have been able to get with it. Here's my current code List NeighboringCellInfo n tm.getNeighboringCellInfo Construct the string String s int rss 0 int cid 0 for NeighboringCellInfo nci n cid nci.getCid rss 113 2 nci.getRssi s Cell ID Integer.toString..
Construct MediaStore URI for specific folder http://stackoverflow.com/questions/3059630/construct-mediastore-uri-for-specific-folder MediaStore URI for specific folder For example if a have two directories sdcard Music Music 1 and sdcard Music Music 2..
WIFI to WIFI Connectivity using Android http://stackoverflow.com/questions/4265400/wifi-to-wifi-connectivity-using-android new smsd establish the listen socket mySock.createSocket 3005 while true if mySock.listenSocket make new thread Construct an object to process the SMS request message. SMSRequest request new SMSRequest mySock.client Create a new thread to process.. an infinite loop end class smsd final class SMSRequest implements Runnable final static String CRLF r n Socket socket Constructor public SMSRequest Socket socket throws Exception this.socket socket Implement the run method of the Runnable interface... Exception e System.out.println e private static void sendBytes FileInputStream fis OutputStream os throws Exception Construct a 1K buffer to hold bytes on their way to the socket. byte buffer new byte 1024 int bytes 0 Copy requested file into the..
Calling a java method from c++ in Android http://stackoverflow.com/questions/5198105/calling-a-java-method-from-c-in-android vm JNIEnv env JavaVMInitArgs vm_args vm_args.version JNI_VERSION_1_2 vm_args.nOptions 0 vm_args.ignoreUnrecognized 1 Construct a VM jint res JNI_CreateJavaVM vm void env vm_args Construct a String jstring jstr env NewStringUTF This string comes from.. vm_args.nOptions 0 vm_args.ignoreUnrecognized 1 Construct a VM jint res JNI_CreateJavaVM vm void env vm_args Construct a String jstring jstr env NewStringUTF This string comes from JNI First get the class that contains the method you need..
How to filter results of AutoCompleteTextView? http://stackoverflow.com/questions/6300508/how-to-filter-results-of-autocompletetextview typing and how would I have andrew andy and mandy appear android autocompletetextview share improve this question Construct a FilterQueryProvider and pass it into adapter.setFilterQueryProvider . adapter.setFilterQueryProvider new FilterQueryProvider..
Android: How to detect if use touches and drags out of button region? http://stackoverflow.com/questions/6410200/android-how-to-detect-if-use-touches-and-drags-out-of-button-region hold the bounds of the view public boolean onTouch View v MotionEvent event if event.getAction MotionEvent.ACTION_DOWN Construct a rect of the view's bounds rect new Rect v.getLeft v.getTop v.getRight v.getBottom if event.getAction MotionEvent.ACTION_MOVE..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask image from AsyncTask and update the image public class URLImageParser implements ImageGetter Context c View container Construct the URLImageParser which will execute AsyncTask and refresh the container @param t @param c public URLImageParser View t..
How to set reuse address option for a datagram socket in java code? http://stackoverflow.com/questions/7832393/how-to-set-reuse-address-option-for-a-datagram-socket-in-java-code port Thanks Regards SSuman185 java android sockets exception share improve this question Use a MulticastSocket . Construct it with no arguments. That implicitly calls setReuseAddress true . Then call bind . At the moment you are calling setReuseAddress.. true . Then call bind . At the moment you are calling setReuseAddress too late for it to do any good. OR Construct a DatagramSocket with a null argument. That will create an unbound socket. Then call setReuseAddress then bind . share..
How to read and edit Android calendar events using the new Android 4.0 Ice Cream Sandwich API? http://stackoverflow.com/questions/7859005/how-to-read-and-edit-android-calendar-events-using-the-new-android-4-0-ice-cream import android.net.Uri import android.provider.CalendarContract import java.util.Calendar Construct event details long startMillis 0 long endMillis 0 Calendar beginTime Calendar.getInstance beginTime.set 2012 9 14 7 30 startMillis..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text them. Here's my URLImageParser file public class URLImageParser implements Html.ImageGetter Context c View container Construct the URLImageParser which will execute AsyncTask and refresh the container @param t @param c public URLImageParser View t..
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