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2014/10/16 ¤W¤È 08:09:40
android Programming Glossary: allowAutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader one item for the MultiAutoCompleteTextView but will not allow multiple items to be selected in the MultiAutoCompleteTextView..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 contactId null null while emails.moveToNext This would allow you get several email addresses String emailAddress emails.getString..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts varies by platform. So at startup we check the maximum allowed VM heap size to determine the maximum allowed Native heap.. the maximum allowed VM heap size to determine the maximum allowed Native heap size. The magic numbers were determined by testing.. BitmapFactory Note that the heapPad is a magic number to allow for the fact that a the reporting of Native heap size is soft..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon read this post in the future. The point is that I cannot allow for Android to determine when my app is going to be terminated... off even if the app really was shut down since iPhone only allows one third party app at a time at present . As I said above.. leave. iPhone is a bit different in that it only presently allows one thing to run at a time with a few exceptions and so the..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android the category BROWSABLE this is not necessary but it will allow your URIs to be openable from the browser a nifty feature ...
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android method tells you how many total bytes of heap your app is allowed to use. For item 2 above getMemoryClass which can be invoked.. running an Android version such as CyanogenMod which allows the user to manually select how large a heap size should be.. user to manually select how large a heap size should be allowed for each app. In CM for example this option appears under..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling and the scrollview is hijacking the vertical touch to allow for vertical scrolling. How can I disable the touch events for.. from just within my horizontal scrollview but still allow for normal vertical scrolling elsewhere in the scrollview Here's..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall password pass that to Facebook for authentication and then allow the app to post simple text maybe a link too to the user's wall... in the app. The official Facebook Android SDK may not allow for this. I'll keep looking into it. java android facebook..
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 show the download progress in a dialog This method will allow you to execute some background processes and update the UI at.. long total 0 int count while count input.read data 1 allow canceling with back button if isCancelled return null total.. and IntentService . ResultReceiver is the one that will allow us to update our thread from a service IntentService is a subclass..
Android - How To Override the “Back” button so it doesn't Finish() my Activity? http://stackoverflow.com/questions/3141996/android-how-to-override-the-back-button-so-it-doesnt-finish-my-activity setIntent return However the above code still seems to allow my Activity to be destroyed How can I stop my Activity from..
http://stackoverflow.com/questions/3592717/choose-file-dialog grateful if someone could point out a Dialog that would allow the user to browse folders and select a file and return the..
Enable GPS programatically like Tasker http://stackoverflow.com/questions/4721449/enable-gps-programatically-like-tasker version of the power control widget is one which will allow you to toggle the gps. private boolean canToggleGPS PackageManager..
http://stackoverflow.com/questions/649154/save-bitmap-to-location Image Which works fine to save to SD card but does not allow you to customize the folder. android bitmap save share improve..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android to get better security or possibly using WCF REST to allow for logins with a GET rather than SOAP POST. Here is an example..
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 there but physical access to a phone could potentially allow access to the values. If possible I'd consider modifying the..
Unable to get the subscription information from Google Play Android Developer API http://stackoverflow.com/questions/11115381/unable-to-get-the-subscription-information-from-google-play-android-developer-ap redirect_uri REDIRECT_URI client_id CLIENT_ID Select Allow access when prompted. The browser will be redirected to your..
Force overflow menu in ActionBarSherlock http://stackoverflow.com/questions/13179620/force-overflow-menu-in-actionbarsherlock are invoked on the activity for the native action bar. Fix Allow tab callbacks to have a fragment transaction instance for any..
Android Device Chooser — device not showing up http://stackoverflow.com/questions/2256884/android-device-chooser-device-not-showing-up Settings Application Development. In your device turn on Allow installation of non market Applications in Settings Application..
overriding the Home Key Long press in a category.HOME activity http://stackoverflow.com/questions/2934355/overriding-the-home-key-long-press-in-a-category-home-activity app Look at the sample home app in the SDK samples Allow a way in your app to specify a home app to use it is pretty..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput.. url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
Android Programming: Where To Start For Creating A Simple File Browser? http://stackoverflow.com/questions/4108881/android-programming-where-to-start-for-creating-a-simple-file-browser like to make a file browser that will do two things 1 Allow the user to browse and select a directory 2 Allow the user to.. things 1 Allow the user to browse and select a directory 2 Allow the user to browse all files on their sdcard I've looked for..
Upload a picture from Android to PHP server http://stackoverflow.com/questions/4295417/upload-a-picture-from-android-to-php-server to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput.. url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. ..
Android: how to add a custom button state http://stackoverflow.com/questions/4336060/android-how-to-add-a-custom-button-state will fail silently at least this is what happens to me. Allow me to report here the whole solution with some more details..
Allow user to select camera or gallery for image http://stackoverflow.com/questions/4455558/allow-user-to-select-camera-or-gallery-for-image user to select camera or gallery for image Like many here I'm..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput.. url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
Android:How to upload .mp3 file to http server? http://stackoverflow.com/questions/4966910/androidhow-to-upload-mp3-file-to-http-server to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true.. url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches..
Upload Video from android to server? http://stackoverflow.com/questions/5017093/upload-video-from-android-to-server Open a HTTP connection to the URL conn.setDoInput true Allow Inputs conn.setDoOutput true Allow Outputs conn.setUseCaches.. conn.setDoInput true Allow Inputs conn.setDoOutput true Allow Outputs conn.setUseCaches false Don't use a Cached Copy conn.setRequestMethod..
How can I get root permissions through the Android SDK? http://stackoverflow.com/questions/5293615/how-can-i-get-root-permissions-through-the-android-sdk su That causes SuperUser to show which lets you either Allow or Block it from root access. This approach might not work if..
How to disable the Clear Data button in Application info of Manage appliaction http://stackoverflow.com/questions/6531173/how-to-disable-the-clear-data-button-in-application-info-of-manage-appliaction Application tab of android manifest provide the option of Allow clear data to set true or false. But after setting it to False..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader mAdapter.swapCursor data This works in selecting one item for the MultiAutoCompleteTextView but will not allow multiple items to be selected in the MultiAutoCompleteTextView . I am guessing there is some issue with the onTextChanged..
How to read contacts on Android 2.0 http://stackoverflow.com/questions/1721279/how-to-read-contacts-on-android-2-0 null ContactsContract.CommonDataKinds.Email.CONTACT_ID contactId null null while emails.moveToNext This would allow you get several email addresses String emailAddress emails.getString emails.getColumnIndex ContactsContract.CommonDataKinds.Email.DATA..
BitmapFactory OOM driving me nuts http://stackoverflow.com/questions/1955410/bitmapfactory-oom-driving-me-nuts number of bitmaps I do the following. The Native heap size varies by platform. So at startup we check the maximum allowed VM heap size to determine the maximum allowed Native heap size. The magic numbers were determined by testing on 2.1 and.. Native heap size varies by platform. So at startup we check the maximum allowed VM heap size to determine the maximum allowed Native heap size. The magic numbers were determined by testing on 2.1 and 2.2 and may be different on other API levels... sizeReqd allocNativeHeap heapPad mMaxNativeHeap Do not call BitmapFactory Note that the heapPad is a magic number to allow for the fact that a the reporting of Native heap size is soft and b we want to leave some space in the Native heap for other..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon your mind rather these are here for others who come to read this post in the future. The point is that I cannot allow for Android to determine when my app is going to be terminated. that must be the choice of the user. Millions of people.. since many iPhone apps pick up where the user left off even if the app really was shut down since iPhone only allows one third party app at a time at present . As I said above there is a lot of things going on in my app data being PUSHed.. . In all of those users don't terminate anything they just leave. iPhone is a bit different in that it only presently allows one thing to run at a time with a few exceptions and so the act of leaving implies a fairly immediate termination of the..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android Log.v onCreate maxMemory Long.toString maxMemory This method tells you how many total bytes of heap your app is allowed to use. For item 2 above getMemoryClass which can be invoked as follows ActivityManager am ActivityManager getSystemService.. aware for which the two methods can diverge is on a rooted device running an Android version such as CyanogenMod which allows the user to manually select how large a heap size should be allowed for each app. In CM for example this option appears.. an Android version such as CyanogenMod which allows the user to manually select how large a heap size should be allowed for each app. In CM for example this option appears under CyanogenMod settings Performance VM heap size . NOTE BE AWARE..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling this is because the horizontalscrollview is within a scrollview and the scrollview is hijacking the vertical touch to allow for vertical scrolling. How can I disable the touch events for the scrollview from just within my horizontal scrollview.. scrolling. How can I disable the touch events for the scrollview from just within my horizontal scrollview but still allow for normal vertical scrolling elsewhere in the scrollview Here's a sample of my code public class HomeFeatureLayout extends..
Android/Java — Post simple text to Facebook wall? http://stackoverflow.com/questions/2953146/android-java-post-simple-text-to-facebook-wall . I would like my program to recall the saved username and password pass that to Facebook for authentication and then allow the app to post simple text maybe a link too to the user's wall. That said I've read everything on the developer pages at.. auto populate the login text boxes with the data I have stored in the app. The official Facebook Android SDK may not allow for this. I'll keep looking into it. java android facebook share improve this question I figured it out with Tom's help..
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 which method is better for your app. 1. Use AsyncTask and show the download progress in a dialog This method will allow you to execute some background processes and update the UI at the same time in this case we'll update a progress bar . This.. sdcard file_name.extension byte data new byte 4096 long total 0 int count while count input.read data 1 allow canceling with back button if isCancelled return null total count publishing the progress.... if fileLength 0 only.. to use two classes you may not be aware of ResultReceiver and IntentService . ResultReceiver is the one that will allow us to update our thread from a service IntentService is a subclass of Service which spawns a thread to do background work..
Android - How To Override the “Back” button so it doesn't Finish() my Activity? http://stackoverflow.com/questions/3141996/android-how-to-override-the-back-button-so-it-doesnt-finish-my-activity Intent.FLAG_ACTIVITY_NEW_TASK startActivity setIntent return However the above code still seems to allow my Activity to be destroyed How can I stop my Activity from being destroyed when the back button is pressed android activity..
http://stackoverflow.com/questions/3592717/choose-file-dialog having the file manager installed. I would be extremely grateful if someone could point out a Dialog that would allow the user to browse folders and select a file and return the path. android file user interface dialog code snippets share..
Enable GPS programatically like Tasker http://stackoverflow.com/questions/4721449/enable-gps-programatically-like-tasker 3 sendBroadcast poke use the following to test if the existing version of the power control widget is one which will allow you to toggle the gps. private boolean canToggleGPS PackageManager pacman getPackageManager PackageInfo pacInfo null try..
http://stackoverflow.com/questions/649154/save-bitmap-to-location bm barcodeNumber .jpg Card Image barcodeNumber .jpg Card Image Which works fine to save to SD card but does not allow you to customize the folder. android bitmap save share improve this question try FileOutputStream out new FileOutputStream..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android security for the login might need to use a different binding to get better security or possibly using WCF REST to allow for logins with a GET rather than SOAP POST. Here is an example of what the HTTP POST should look like from the Java code...
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 from being able to access the values so there's some security there but physical access to a phone could potentially allow access to the values. If possible I'd consider modifying the server to use a negotiated token for providing access something..
Unable to get the subscription information from Google Play Android Developer API http://stackoverflow.com/questions/11115381/unable-to-get-the-subscription-information-from-google-play-android-developer-ap auth androidpublisher response_type code access_type offline redirect_uri REDIRECT_URI client_id CLIENT_ID Select Allow access when prompted. The browser will be redirected to your redirect URI with a code parameter which will look similar..
Force overflow menu in ActionBarSherlock http://stackoverflow.com/questions/13179620/force-overflow-menu-in-actionbarsherlock method. Fix Ensure action mode start finish callbacks are invoked on the activity for the native action bar. Fix Allow tab callbacks to have a fragment transaction instance for any FragmentActivity. Fix Ensure CollapsibleActionView callbacks..
Android Device Chooser — device not showing up http://stackoverflow.com/questions/2256884/android-device-chooser-device-not-showing-up the problem try In your device turn on USB debugging mode in Settings Application Development. In your device turn on Allow installation of non market Applications in Settings Application Development. Restart Window Mac. Restart device. In Window..
overriding the Home Key Long press in a category.HOME activity http://stackoverflow.com/questions/2934355/overriding-the-home-key-long-press-in-a-category-home-activity idea for this is as follows Make your app act as a home replacement app Look at the sample home app in the SDK samples Allow a way in your app to specify a home app to use it is pretty straightforward to present the user a list of home replacement..
Android file uploader with server-side php http://stackoverflow.com/questions/3204476/android-file-uploader-with-server-side-php to the Servlet URL url new URL urlString Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use.. Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use a post method. conn.setRequestMethod..
Android Programming: Where To Start For Creating A Simple File Browser? http://stackoverflow.com/questions/4108881/android-programming-where-to-start-for-creating-a-simple-file-browser Where To Start For Creating A Simple File Browser I would like to make a file browser that will do two things 1 Allow the user to browse and select a directory 2 Allow the user to browse all files on their sdcard I've looked for tutorials.. I would like to make a file browser that will do two things 1 Allow the user to browse and select a directory 2 Allow the user to browse all files on their sdcard I've looked for tutorials but can't seem to find any Can someone please help..
Upload a picture from Android to PHP server http://stackoverflow.com/questions/4295417/upload-a-picture-from-android-to-php-server Servlet URL url new URL urlString Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false.. Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use a post method. conn.setRequestMethod..
Android: how to add a custom button state http://stackoverflow.com/questions/4336060/android-how-to-add-a-custom-button-state the inflater won't recognise the namespace correctly and will fail silently at least this is what happens to me. Allow me to report here the whole solution with some more details First create file res values attrs.xml xml version 1.0 encoding..
Allow user to select camera or gallery for image http://stackoverflow.com/questions/4455558/allow-user-to-select-camera-or-gallery-for-image user to select camera or gallery for image Like many here I'm new to Android development. What I'm trying to do seems very..
Android httpclient file upload data corruption and timeout issues http://stackoverflow.com/questions/4896949/android-httpclient-file-upload-data-corruption-and-timeout-issues to the Servlet URL url new URL urlString Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use.. Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use a post method. conn.setRequestMethod..
Android:How to upload .mp3 file to http server? http://stackoverflow.com/questions/4966910/androidhow-to-upload-mp3-file-to-http-server to the Servlet URL url new URL urlString Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use a post.. Open a HTTP connection to the URL conn HttpURLConnection url.openConnection Allow Inputs conn.setDoInput true Allow Outputs conn.setDoOutput true Don't use a cached copy. conn.setUseCaches false Use a post method. conn.setRequestMethod..
Upload Video from android to server? http://stackoverflow.com/questions/5017093/upload-video-from-android-to-server URL upLoadServerUri conn HttpURLConnection url.openConnection Open a HTTP connection to the URL conn.setDoInput true Allow Inputs conn.setDoOutput true Allow Outputs conn.setUseCaches false Don't use a Cached Copy conn.setRequestMethod POST conn.setRequestProperty.. url.openConnection Open a HTTP connection to the URL conn.setDoInput true Allow Inputs conn.setDoOutput true Allow Outputs conn.setUseCaches false Don't use a Cached Copy conn.setRequestMethod POST conn.setRequestProperty Connection Keep..
How can I get root permissions through the Android SDK? http://stackoverflow.com/questions/5293615/how-can-i-get-root-permissions-through-the-android-sdk to do is something like Process root Runtime.getRuntime .exec su That causes SuperUser to show which lets you either Allow or Block it from root access. This approach might not work if the user is not rooted. Here is a way you can test it. share..
How to disable the Clear Data button in Application info of Manage appliaction http://stackoverflow.com/questions/6531173/how-to-disable-the-clear-data-button-in-application-info-of-manage-appliaction info of Manage appliaction I am working on android 2.2 In a Application tab of android manifest provide the option of Allow clear data to set true or false. But after setting it to False my application can't disable the button of Clear data in..
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