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2014/10/16 ¤W¤È 08:23:57
android Programming Glossary: showshttp://stackoverflow.com/questions/1080811/android-endless-list state in its onScroll method. The following ListActivity shows a list of integers starting with 40 adding items when the user..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works ever your listview is filled with an adapter it basically shows the number of Rows that the listview can show on screen and..
Removing an activity from the history stack http://stackoverflow.com/questions/1898886/removing-an-activity-from-the-history-stack an activity from the history stack My app shows a signup activity the first time the user runs the app looks..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts same OOM memory problems with BitmapFactory . My app only shows a total memory available of 4MB using Runtime.getRuntime .totalMemory..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application then changing the flag to false when an event occurs that shows the HOME key was not pressed and then checking to see of the..
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run intent.addCategory CATEGORY_LAUNCHER and this only shows application that are preinstalled or can run the ACTION_MAIN..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog style @style customProgressBar LinearLayout But it still shows the same drawable as before. What am I doing wrong android..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post attach an image to your POST request. The following code shows an example of how to do this public void post String url List..
http://stackoverflow.com/questions/3197335/restful-api-service saying it started The activity processes the message and shows a progress. The service finishes the operation and sends some..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery out of memory exception in Gallery My app shows a list of 9 categories and each category displays a Gallery..
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 following page http m.facebook.com sharer.php u mytext It shows my text and the submit button. But when I press the submit button..
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 we need don't we Let's check the code example now which shows how to read a EAP WiFi configuration using Reflection Api. As..
http://stackoverflow.com/questions/4538338/progressdialog-in-asynctask improve this question this class performs all the work shows dialog before the work and dismiss it after public class ProgressTask..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email Email So if I launch using the Gmail menu context It shows the attachment lets me type who the email is to and edit the.. menu context for my backup email account on my phone . It shows the attachment but no text at all in the body or subject. When..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 to run an app in NetBeans on a 2.3.3 Android platform it shows me that Failed to allocate memory 8 This application has requested..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager the replacement works but Hierarchy Viewer shows a strange behavior as below. At the beginning the situation..
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 every list item had its own view type. The edited answer shows now how to solve the problem the way it's described here. Reimplementing..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable In Eclipse I've created a project from a source and now it shows errors R cannot be resolved to a variable . From what I found..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically in Android programmatically I want to design an app which shows a list of wifi networks available and connect to the network..
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android function test2 Shows how to use optional parameters window.plugins.base64ToPNG.saveImage..
Sqlite Database LEAK FOUND exception in android? http://stackoverflow.com/questions/2280345/sqlite-database-leak-found-exception-in-android am getting this exception in database Leak Found my LOGCAT Shows this 02 17 17 20 37.857 INFO ActivityManager 58 Starting activity..
Android post picture to Facebook wall http://stackoverflow.com/questions/5168145/android-post-picture-to-facebook-wall a java.lang.String. The default value null was returned. Shows several times underneath each other. What am I doing wrong SOLVED...
Blocking outgoing SMS/MMS in android http://stackoverflow.com/questions/8145823/blocking-outgoing-sms-mms-in-android Blocking SMS The code works fine on Incoming SMS. Shows the Sms pdu on Toast and blocks the SMS to enter in to Inbox...
Android LinkedIn Integration Error on Device And Emulator http://stackoverflow.com/questions/8562584/android-linkedin-integration-error-on-device-and-emulator but this given example LITest in not working on Device is Shows me some Error like below 12 19 19 36 30.489 ERROR AndroidRuntime..
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 doesn't automatically select the first entry in the list. Shows the prompt if nothing is selected. Limitations does not display..
Using google-account to log in on Android Application http://stackoverflow.com/questions/9966831/using-google-account-to-log-in-on-android-application Extras Google Play Services In simple steps it does Shows list of accounts in your mobile Generates access token from..
http://stackoverflow.com/questions/1080811/android-endless-list like adding items etc. to the ListAdapter at a convenient state in its onScroll method. The following ListActivity shows a list of integers starting with 40 adding items when the user scrolls to the end of the list. public class Test extends..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works view by referring to an image from android.amberfog When ever your listview is filled with an adapter it basically shows the number of Rows that the listview can show on screen and the number of rows doesnt get increase even you scroll through..
Removing an activity from the history stack http://stackoverflow.com/questions/1898886/removing-an-activity-from-the-history-stack an activity from the history stack My app shows a signup activity the first time the user runs the app looks like ActivitySplashScreen welcome to game sign up for an account..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts and I know a lot of other people are experiencing the same OOM memory problems with BitmapFactory . My app only shows a total memory available of 4MB using Runtime.getRuntime .totalMemory . If the limit is 16MB then why doesn't the total..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application helper class that assumes that the HOME key has been pressed then changing the flag to false when an event occurs that shows the HOME key was not pressed and then checking to see of the HOME key pressed in the onStop method of the activity. Don't..
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run pick one to run. I've tried Intent intent new Intent ACTION_MAIN intent.addCategory CATEGORY_LAUNCHER and this only shows application that are preinstalled or can run the ACTION_MAIN Intent type. I also know I can use PackageManager to get all..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog layout_width wrap_content android layout_height wrap_content style @style customProgressBar LinearLayout But it still shows the same drawable as before. What am I doing wrong android progress bar progressdialog share improve this question The..
Sending images using Http Post http://stackoverflow.com/questions/2935946/sending-images-using-http-post Now you can create a MultipartEntity to attach an image to your POST request. The following code shows an example of how to do this public void post String url List NameValuePair nameValuePairs HttpClient httpClient new DefaultHttpClient..
http://stackoverflow.com/questions/3197335/restful-api-service in the service starts and it sends the activity a message saying it started The activity processes the message and shows a progress. The service finishes the operation and sends some data back to your activity. Your activity processes the data..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery out of memory exception in Gallery My app shows a list of 9 categories and each category displays a Gallery based coverflow graciously offered by Neil Davies here with..
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 when I select Facebook it opens the browser and goes to the following page http m.facebook.com sharer.php u mytext It shows my text and the submit button. But when I press the submit button nothing happends. The page just loads again. I think maybe..
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 access private data members inside a class Well this is what we need don't we Let's check the code example now which shows how to read a EAP WiFi configuration using Reflection Api. As a bonus the snippet will log the config to a file and save..
http://stackoverflow.com/questions/4538338/progressdialog-in-asynctask you Houssem android android asynctask progressdialog share improve this question this class performs all the work shows dialog before the work and dismiss it after public class ProgressTask extends AsyncTask String Void Boolean public ProgressTask..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email Enjoy the photo startActivity Intent.createChooser sendIntent Email So if I launch using the Gmail menu context It shows the attachment lets me type who the email is to and edit the body subject. No big deal. I hit send and it sends. The only.. does NOT get sent. So. I figured why not try it w the Email menu context for my backup email account on my phone . It shows the attachment but no text at all in the body or subject. When I send it the attachment sends correctly. That would lead..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 to allocate memory 8 From today when I tried to run an app in NetBeans on a 2.3.3 Android platform it shows me that Failed to allocate memory 8 This application has requested the Runtime to terminate it in an unusual way. Please..
Replace Fragment inside a ViewPager http://stackoverflow.com/questions/7723964/replace-fragment-inside-a-viewpager NextFragment.newInstance If I use R.id.first_fragment_root_id the replacement works but Hierarchy Viewer shows a strange behavior as below. At the beginning the situation is http i.stack.imgur.com 29u9S.png after the replacement 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 to implement getItemViewType and getViewTypeCount so every list item had its own view type. The edited answer shows now how to solve the problem the way it's described here. Reimplementing getItemViewType and getViewTypeCount works but..
“R cannot be resolved to a variable”? http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable R cannot be resolved to a variable&rdquo In Eclipse I've created a project from a source and now it shows errors R cannot be resolved to a variable . From what I found here I had cleared and rebuilt the project but still the R..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically to connect to a specific wifi network in Android programmatically I want to design an app which shows a list of wifi networks available and connect to the network when it is selected. I have implemented the part showing the..
Phonegap Plugin to convert Base64 String to a PNG image in Android http://stackoverflow.com/questions/11388018/phonegap-plugin-to-convert-base64-string-to-a-png-image-in-android 8 w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg function test2 Shows how to use optional parameters window.plugins.base64ToPNG.saveImage myBase64 filename dot.png overwrite true function result..
Sqlite Database LEAK FOUND exception in android? http://stackoverflow.com/questions/2280345/sqlite-database-leak-found-exception-in-android Database LEAK FOUND exception in android I am getting this exception in database Leak Found my LOGCAT Shows this 02 17 17 20 37.857 INFO ActivityManager 58 Starting activity Intent cmp com.example.brown .Bru_Bears_Womens_View has..
Android post picture to Facebook wall http://stackoverflow.com/questions/5168145/android-post-picture-to-facebook-wall WARN Bundle 1891 Key method expected byte but value was a java.lang.String. The default value null was returned. Shows several times underneath each other. What am I doing wrong SOLVED. This is what I did to make it work facebook.authorize..
Blocking outgoing SMS/MMS in android http://stackoverflow.com/questions/8145823/blocking-outgoing-sms-mms-in-android abortBroadcast for int i 0 i 8 i System.out.println Blocking SMS The code works fine on Incoming SMS. Shows the Sms pdu on Toast and blocks the SMS to enter in to Inbox. But my problem is that same Code is not working for Outgoing..
Android LinkedIn Integration Error on Device And Emulator http://stackoverflow.com/questions/8562584/android-linkedin-integration-error-on-device-and-emulator answer Posting LinkedIn message from Android application but this given example LITest in not working on Device is Shows me some Error like below 12 19 19 36 30.489 ERROR AndroidRuntime 11868 FATAL EXCEPTION main 12 19 19 36 30.489 ERROR AndroidRuntime..
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 I thought I would post my solution. A modified Spinner that doesn't automatically select the first entry in the list. Shows the prompt if nothing is selected. Limitations does not display prompt if the entry list is empty. public class NoDefaultSpinner..
Using google-account to log in on Android Application http://stackoverflow.com/questions/9966831/using-google-account-to-log-in-on-android-application authenticate.html Download Sample from Google Android SDK Manager Extras Google Play Services In simple steps it does Shows list of accounts in your mobile Generates access token from selected accounts Gets the Account name from access token by..
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