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2014/10/16 ¤W¤È 08:11:34
android Programming Glossary: couldhttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions Before getSize was introduced in API level 13 you could use the getWidth and getHeight methods that are now deprecated..
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context the Activity context is associated with the activity and could possibly be destroyed many times as the activity is destroyed.. is destroyed during screen orientation changes and such. I couldn't find really anything about when to use getBaseContext other..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 application manifest However I was wondering if you could send and receive MMS messages in a similar fashion. After doing..
Is it possible to have multiple styles inside a TextView? http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview Italic highlighted bold. If this were just a TextView we could do vw.setText Italic highlighted bold. TextView.BufferType.SPANNABLE.. to use Spannable storage so styles can be attached. Or we could specify that in the XML. Get the EditText's internal text storage..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 really desperate here. I would be really happy if anyone could give me a hint on how to solve that problem. android eclipse..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android I was getting the NoClassDefFoundError for a class that I could clearly see was included in the jar checking out the ReferencedLibraries..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar the dreaded Dalvik error 1. Another possible reason could be package name conflicts. Suppose you have a package com.abc.xyz..
How to pass object from one activity to another in Android http://stackoverflow.com/questions/2736389/how-to-pass-object-from-one-activity-to-another-in-android android intent share improve this question One option could be letting your custom class implement Serializable interface..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android accomplish this purpose Also it would be great if someone could provide me links of some tutorials for sending and parsing JSON..
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 android name com.codeslap.groundy.GroundyService It couldn't be easier I think. Just grab the latest jar from Github and.. If you are doing something like that in your app it could be really useful. 3. Use DownloadManager class GingerBread and..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file file in order to display paths or points in Android Please could you help me with that This is kml sample code which I would..
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available you know how to get the snippet of code above to work how could I have found myself the information I needed in the online documentation..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android Depending on what you're doing in your initialization you could consider creating a new class that extends Application and moving..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android apis are OMX based and cannot plug in FFMPEG here. Also I could not find documentation on the FFMPEG apis which need to be used..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview else Log.w this.getClass .getSimpleName could not get thumbnail return drawable catch MalformedURLException..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for to use more memory than is available on the device as this could cause the UI to become unresponsive. Paused When the device..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide I've had a play with this myself and the best way I could find was to use a FrameLayout and lay a custom HorizontalScrollView.. in the Launch activity show the best menus I could come up with Android sliding menu demo Screenshot from emulator..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one With this code initially the item One is displayed. I could just add a new item Select One to the items but then Select..
Android update 17 seems incompatible with external Jars http://stackoverflow.com/questions/10046298/android-update-17-seems-incompatible-with-external-jars time with exceptions that look like this E dalvikvm 2414 Could not find class 'javax.mail.internet.InternetAddress' referenced..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android a new android app that puts telemarketers on alert Could you please help me because I can't find any information about..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android ctx.getAssets asset catch Exception e Log.e TAG Could not get typeface e.getMessage return false setTypeface tf..
How to get the html-source of a page from a html link in android? http://stackoverflow.com/questions/2423498/how-to-get-the-html-source-of-a-page-from-a-html-link-in-android page from a link and then parse the html from that page. Could you give me some examples or starting points where to look to..
How to load an ImageView by URL in Android? http://stackoverflow.com/questions/2471935/how-to-load-an-imageview-by-url-in-android data 0 data.length options catch IOException e Log.e TAG Could not load Bitmap from url finally closeStream in closeStream..
Share Text on Facebook from Android App via ACTION_SEND http://stackoverflow.com/questions/3515198/share-text-on-facebook-from-android-app-via-action-send it is only possible to send URLs via the Facebook App. Could that be Did anyone manage to send text via ACTION_SEND through..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example run in the main thread but there was no example for that. Could anybody send an example or at least a link android android..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days Although since you're sure of the date format... You Could also do Integer.parseInt on it's Substrings to obtain their..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android no idea how I would go about implementing this on android. Could any of the Math gods out there please help me out with how I.. using the native draw APIs would I have to use openGL Could I mimik the behaviour somehow Any help would be appreciated...
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r when I format the grid dynamically or usie an xml version. Could someone please tell how to retrieve the dimensions for a view..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android Please take logs using Logcat 5000 Log.e WifiPreference Could not write file e.getMessage Now the readEapConfig function.. Please take logs using Logcat 5000 Log.e WifiPreference Could not write to ReadConfigLog.txt e.getMessage reflection magic.. Please take logs using Logcat 5000 Log.e WifiPreference Could not write to ReadConfigLog.txt e.getMessage catch Exception..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk Eclipse Could not find .apk closed I know this question has been asked before..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor of the pitch. It seems completely unreasonable to me. Could somebody help me I'm stuck in this problem for a month. android..
http://stackoverflow.com/questions/5907369/file-upload-in-webview submit value Press to Upload... to upload the file form Could anyone please suggest a possible solution at the earliest. ..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken null destination.close catch IOException e Could not copy the file over. app.CallToast PhotosActivity.this getString..
phonegap - splash screen for Android app http://stackoverflow.com/questions/8156841/phonegap-splash-screen-for-android-app splash screen for Android app Could anybody please advise how I can add a splash screen to my HTML5..
NoClassDefFoundError when GoogleAnalyticsTracker.getInstance() http://stackoverflow.com/questions/9857539/noclassdeffounderror-when-googleanalyticstracker-getinstance occur after I updated the ADT to the latest but no clue. Could anybody give any suggestions on this android google analytics..
http://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions Context.WINDOW_SERVICE Display display wm.getDefaultDisplay Before getSize was introduced in API level 13 you could use the getWidth and getHeight methods that are now deprecated Display display getWindowManager .getDefaultDisplay int width..
Android - what's the difference between the various methods to get a Context? http://stackoverflow.com/questions/1026973/android-whats-the-difference-between-the-various-methods-to-get-a-context be the same throughout the life cycle of your app where as the Activity context is associated with the activity and could possibly be destroyed many times as the activity is destroyed during screen orientation changes and such. I couldn't find.. and could possibly be destroyed many times as the activity is destroyed during screen orientation changes and such. I couldn't find really anything about when to use getBaseContext other than a post from Dianne Hackborn one of the Google engineers..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 android.provider.Telephony.SMS_RECEIVED intent filter receiver application manifest However I was wondering if you could send and receive MMS messages in a similar fashion. After doing some research many examples provided on blogs simply pass..
Is it possible to have multiple styles inside a TextView? http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview findViewById R.id.text Set the EditText's text. vw.setText Italic highlighted bold. If this were just a TextView we could do vw.setText Italic highlighted bold. TextView.BufferType.SPANNABLE to force it to use Spannable storage so styles can.. highlighted bold. TextView.BufferType.SPANNABLE to force it to use Spannable storage so styles can be attached. Or we could specify that in the XML. Get the EditText's internal text storage Spannable str vw.getText Create our span sections and..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 for the next library all without any success so i'm getting really desperate here. I would be really happy if anyone could give me a hint on how to solve that problem. android eclipse adt share improve this question Quoting Streets of Boston..
NoClassDefFoundError - Eclipse and Android http://stackoverflow.com/questions/2247998/noclassdeffounderror-eclipse-and-android way. This worked fine until my update. After my update I was getting the NoClassDefFoundError for a class that I could clearly see was included in the jar checking out the ReferencedLibraries classes . The solution was to remove my jars from..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar so you don't notice it but it does get counted twice causing the dreaded Dalvik error 1. Another possible reason could be package name conflicts. Suppose you have a package com.abc.xyz and a class named A.java inside this package and another..
How to pass object from one activity to another in Android http://stackoverflow.com/questions/2736389/how-to-pass-object-from-one-activity-to-another-in-android the other Activity . How can I achieve that android object android intent share improve this question One option could be letting your custom class implement Serializable interface and then you can pass object instances in intent extra using..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android present time How much knowledge of JSON should I have to accomplish this purpose Also it would be great if someone could provide me links of some tutorials for sending and parsing JSON Objects. Complete Solution android json parsing share..
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 pokemon return false And just add this to the manifest service android name com.codeslap.groundy.GroundyService It couldn't be easier I think. Just grab the latest jar from Github and you are ready to go. Keep in mind that Groundy 's main purpose.. in a background service and post results to the UI with easily. If you are doing something like that in your app it could be really useful. 3. Use DownloadManager class GingerBread and newer only This method is awesome you do not have to worry..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file to draw a path on a map using kml file Can I parse kml file in order to display paths or points in Android Please could you help me with that This is kml sample code which I would like to display in android google map xml version 1.0 encoding..
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available a NetworkInfo object. But I don't know which. 3 questions do you know how to get the snippet of code above to work how could I have found myself the information I needed in the online documentation can you suggest a better way for this type of detection..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android share improve this question Using the Application Class Depending on what you're doing in your initialization you could consider creating a new class that extends Application and moving your initialization code into an overridden onCreate method..
http://stackoverflow.com/questions/4725773/ffmpeg-on-android it decoded rendered. How can I do this on Android since IOMX apis are OMX based and cannot plug in FFMPEG here. Also I could not find documentation on the FFMPEG apis which need to be used for playback. Can you please help me with these questions..
How do I do a lazy load of images in ListView http://stackoverflow.com/questions/541966/how-do-i-do-a-lazy-load-of-images-in-listview drawable.getMinimumHeight drawable.getMinimumWidth else Log.w this.getClass .getSimpleName could not get thumbnail return drawable catch MalformedURLException e Log.e this.getClass .getSimpleName fetchDrawable failed..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for the OS in extreme situations such as if the activity tries to use more memory than is available on the device as this could cause the UI to become unresponsive. Paused When the device goes to sleep or an activity is still visible but partially..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide facebook android side navigation share improve this question I've had a play with this myself and the best way I could find was to use a FrameLayout and lay a custom HorizontalScrollView HSV on top of the menu. Inside the HSV are your application.. two buttons called HorzScrollWithListMenu and HorzScrollWithImageMenu in the Launch activity show the best menus I could come up with Android sliding menu demo Screenshot from emulator mid scroll Screenshot from device full scroll . Note my..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one spinner.setAdapter adapter With this code initially the item One is displayed. I could just add a new item Select One to the items but then Select One would also be displayed in the dropdown list as first item..
Android update 17 seems incompatible with external Jars http://stackoverflow.com/questions/10046298/android-update-17-seems-incompatible-with-external-jars at RUN TIME Meaning they compile fine but then crash at run time with exceptions that look like this E dalvikvm 2414 Could not find class 'javax.mail.internet.InternetAddress' referenced from method com.my.project.Main.isValidEmailAddress Do I..
Retrieve incoming call's phone number in Android http://stackoverflow.com/questions/1853220/retrieve-incoming-calls-phone-number-in-android do in http blog.whitepages.com 2009 02 27 caller id by whitepages a new android app that puts telemarketers on alert Could you please help me because I can't find any information about this. Where do i start and how do i get hold of the phonenumber..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android ctx String asset Typeface tf null try tf Typeface.createFromAsset ctx.getAssets asset catch Exception e Log.e TAG Could not get typeface e.getMessage return false setTypeface tf return true attrs.xml in res values xml version 1.0 encoding..
How to get the html-source of a page from a html link in android? http://stackoverflow.com/questions/2423498/how-to-get-the-html-source-of-a-page-from-a-html-link-in-android on an application that needs to get the source of a web page from a link and then parse the html from that page. Could you give me some examples or starting points where to look to start writing such an app html android android emulator ..
How to load an ImageView by URL in Android? http://stackoverflow.com/questions/2471935/how-to-load-an-imageview-by-url-in-android options.inSampleSize 1 bitmap BitmapFactory.decodeByteArray data 0 data.length options catch IOException e Log.e TAG Could not load Bitmap from url finally closeStream in closeStream out return bitmap Then use the Imageview.setImageBitmap to set..
Share Text on Facebook from Android App via ACTION_SEND http://stackoverflow.com/questions/3515198/share-text-on-facebook-from-android-app-via-action-send nothing happends. The page just loads again. I think maybe it is only possible to send URLs via the Facebook App. Could that be Did anyone manage to send text via ACTION_SEND through the Facebook Android app android facebook share improve..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example me. I found as answer here that notifyDataSetChanged should run in the main thread but there was no example for that. Could anybody send an example or at least a link android android arrayadapter notifydatasetchanged share improve this question..
Android/Java - Date Difference in days http://stackoverflow.com/questions/3838527/android-java-date-difference-in-days
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android rho that gives an example above code for iPhone but I have no idea how I would go about implementing this on android. Could any of the Math gods out there please help me out with how I would go about implementing this in Android Java. Is it possible.. would go about implementing this in Android Java. Is it possible using the native draw APIs would I have to use openGL Could I mimik the behaviour somehow Any help would be appreciated. Thanks. EDIT I found a Bitmap Mesh example in the Android..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r getheight and getwidth always return 0. This happens when I format the grid dynamically or usie an xml version. Could someone please tell how to retrieve the dimensions for a view Here is my test program I used in Debug to check the results..
How to programatically create and read WEP/EAP WiFi configurations in Android? http://stackoverflow.com/questions/4374862/how-to-programatically-create-and-read-wep-eap-wifi-configurations-in-android Problem reading SD CARD 3000 Toast toast2 Toast.makeText this Please take logs using Logcat 5000 Log.e WifiPreference Could not write file e.getMessage Now the readEapConfig function itself void readEapConfig BufferedWriter out Get the WifiService.. to ReadConfigLog.txt 3000 Toast toast2 Toast.makeText this Please take logs using Logcat 5000 Log.e WifiPreference Could not write to ReadConfigLog.txt e.getMessage reflection magic These are the fields we are really interested in try ..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk Eclipse Could not find .apk closed I know this question has been asked before and I have seen a plethora of solutions out there yet none..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor axis the 'yaw' value also changes according to the rotation of the pitch. It seems completely unreasonable to me. Could somebody help me I'm stuck in this problem for a month. android rotation orientation accelerometer sensor share improve..
http://stackoverflow.com/questions/5907369/file-upload-in-webview to upload input type file name uploadfile nbsp nbsp input type submit value Press to Upload... to upload the file form Could anyone please suggest a possible solution at the earliest. android android emulator webview share improve this question..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken finally if source null source.close if destination null destination.close catch IOException e Could not copy the file over. app.CallToast PhotosActivity.this getString R.string.ErrorOccured 0 ContentResolver cr getContentResolver..
phonegap - splash screen for Android app http://stackoverflow.com/questions/8156841/phonegap-splash-screen-for-android-app splash screen for Android app Could anybody please advise how I can add a splash screen to my HTML5 Phonegap based Android App. I just want it to display for..
NoClassDefFoundError when GoogleAnalyticsTracker.getInstance() http://stackoverflow.com/questions/9857539/noclassdeffounderror-when-googleanalyticstracker-getinstance code worked perfectly before that I suspect that the error occur after I updated the ADT to the latest but no clue. Could anybody give any suggestions on this android google analytics share improve this question Actually this is the problem..
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