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2014/10/16 ¤W¤È 08:21:32
android Programming Glossary: possiblyAndroid - 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 Activity context is associated with the activity and could possibly be destroyed many times as the activity is destroyed during..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel button does not appear. Screenshots 4.0.3 OK and 4.1.1 possibly wrong . Problem #2 wrong dismiss behavior Dialog calls whichever.. filled it. Issue 34833 . I've found that the problem is possibly in DatePickerDialog.java . Where it reads private void tryNotifyDateSet..
Getting started with Android [closed] http://stackoverflow.com/questions/144254/getting-started-with-android anyways. Here you can discuss about your difficulties possibly with the core developers too. Anddev.org They're probably the..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon Same thing with Android and to a lesser extent iPhone and possibly WebOS . This requires more emphasis on application design focusing..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp device using the network instead of the usb connection or possibly other viable options android networking tcp debugging adb ..
How to sign an APK with more than one certificate? http://stackoverflow.com/questions/2881904/how-to-sign-an-apk-with-more-than-one-certificate use the same certificate creating new ones over time and possibly creating a new one so that you may hand of the support and distribution..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu of an internal Java class that exists in Android 3.2 and possibly beyond that may or may not exist in other Android revs is.. name null attrs here because on Android 3.2 and possibly later 1. createView can only be called inside inflate because..
Programmatically switching off Android phone http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone also. android share improve this question You could possibly use the PowerManager to make it reboot this does not guarantee..
Android apps, communicating with a device plugged in the USB port http://stackoverflow.com/questions/3803871/android-apps-communicating-with-a-device-plugged-in-the-usb-port in the USB port I'm thinking about an Android app with possibly an accompanying physical device and i'm trying to figure out..
How can I make a horizontal ListView in Android? [duplicate] http://stackoverflow.com/questions/3877040/how-can-i-make-a-horizontal-listview-in-android very skeptical but I'll give it a shot. I suppose I could possibly copy both AbsSpinner and Gallery to get what I want... hopefully..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw the values should first be converted to HSL values. So possibly I could write a class that would read the image and convert..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android pressing a button. Should be simple enough to understand possibly without any performance improvements or convertview for instance..
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged http://stackoverflow.com/questions/476848/android-textwatcher-aftertextchanged-vs-textwatcher-ontextchanged now the text is editable . Use when a you need to see and possibly edit new text. If I'm just listening for changes in EditText..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems bytes but your write always writes out exactly 1024 bytes possibly including bytes from the previous loop iteration. Correct with..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app have discovered are thus Adjust the music stream's volume possibly deafening the user if they happen to be playing music at the..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie child view's invalidate is being called then it's possibly being redrawn individually by the system rather than being passed..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 contains spaces as already mentioned ... but simpler and possibly slightly less cumbersome is simply adjusting the path in Eclipse..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android 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..
How to load the Listview “smoothly” in android http://stackoverflow.com/questions/1320478/how-to-load-the-listview-smoothly-in-android I will describe you how to get such issue that you have. Possibly this will help you. So in list adapter you have such code public..
Android: How to make the keypad always visible? http://stackoverflow.com/questions/1509719/android-how-to-make-the-keypad-always-visible to create your own keyboard as part of your application. Possibly using the Android keyboard from the Android source http android.git.kernel.org..
How should I validate an e-mail address on Android? http://stackoverflow.com/questions/1819142/how-should-i-validate-an-e-mail-address-on-android x0b x0c x0e x1f x21 x5a x53 x7f x01 x09 x0b x0c x0e x7f Possibly the easiest way to validate an e mail to just send a confirmation..
http://stackoverflow.com/questions/3264610/findviewbyid-returns-null android share improve this question which returns null Possibly because you are calling it too early. Wait until onFinishInflate..
How can I correctly pass unique extras to a pending intent? http://stackoverflow.com/questions/4340431/how-can-i-correctly-pass-unique-extras-to-a-pending-intent pendingintent extras share improve this question Possibly two different issues here 1 If you've already created your PendingIntent..
email validation android [duplicate] http://stackoverflow.com/questions/4342408/email-validation-android x0b x0c x0e x1f x21 x5a x53 x7f x01 x09 x0b x0c x0e x7f Possibly the easiest way to validate an e mail to just send a confirmation..
Why is Android Geocoder throwing a “Service not Available” exception? http://stackoverflow.com/questions/4761052/why-is-android-geocoder-throwing-a-service-not-available-exception user to select the location on a map but it's not ideal. Possibly I could use the Google Maps API directly but I'm keen to understand..
Create Free/Paid versions of Application from same code http://stackoverflow.com/questions/5590203/create-free-paid-versions-of-application-from-same-code vote this closed. android share improve this question Possibly a duplicate of Bulk Publishing of Android Apps . Android Library..
Android Clearing all EditText Fields with Clear Button http://stackoverflow.com/questions/5740708/android-clearing-all-edittext-fields-with-clear-button set.Text But I am looking for a more dynamic elegant way. Possibly grab the Layout and loop through all the items in there looking..
Encrypt with Node.js Crypto module and decrypt with Java (in Android app) http://stackoverflow.com/questions/7787773/encrypt-with-node-js-crypto-module-and-decrypt-with-java-in-android-app in java but can't seem to get it to work between them. Possibly I'm not encrypting decrypting in the same way but each library..
How to make an FM Radio Application in Android http://stackoverflow.com/questions/8559612/how-to-make-an-fm-radio-application-in-android proprietary vendor specific API to work with FM radio. Possibly there is no legal way to built your own application on top of..
Appropriate alternative to PopupMenu for pre-Honeycomb http://stackoverflow.com/questions/9878916/appropriate-alternative-to-popupmenu-for-pre-honeycomb what alternatives there are for SDK versions before 11 Possibly use something resembling a context menu. What are your thoughts..
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 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 really..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel A Cancel button to appear in the dialog. Current A Cancel button does not appear. Screenshots 4.0.3 OK and 4.1.1 possibly wrong . Problem #2 wrong dismiss behavior Dialog calls whichever listener it should call indeed and then always calls OnDateSetListener.. OK looks like it's indeed a bug and someone else already filled it. Issue 34833 . I've found that the problem is possibly in DatePickerDialog.java . Where it reads private void tryNotifyDateSet if mCallBack null mDatePicker.clearFocus mCallBack.onDateSet..
Getting started with Android [closed] http://stackoverflow.com/questions/144254/getting-started-with-android on google will most likely take you to one of these discussion anyways. Here you can discuss about your difficulties possibly with the core developers too. Anddev.org They're probably the most active groups so far as of Sun April 20 2008 online regarding..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon implicitly log the user out after a period of inactivity. Same thing with Android and to a lesser extent iPhone and possibly WebOS . This requires more emphasis on application design focusing on business goals and not sticking with an implementation..
How can I connect to Android with ADB over TCP? http://stackoverflow.com/questions/2604727/how-can-i-connect-to-android-with-adb-over-tcp the client on the development machine to the daemon on the device using the network instead of the usb connection or possibly other viable options android networking tcp debugging adb share improve this question Manual Process From Your Device..
How to sign an APK with more than one certificate? http://stackoverflow.com/questions/2881904/how-to-sign-an-apk-with-more-than-one-certificate of their applications. Updating application to all use the same certificate creating new ones over time and possibly creating a new one so that you may hand of the support and distribution of your application to others. android google play..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu com.android.internal.view.menu.IconMenuItemView is the name of an internal Java class that exists in Android 3.2 and possibly beyond that may or may not exist in other Android revs is the class whose instance we want to modify to set background.. if we return null unfortunately we cannot just call infl.createView name null attrs here because on Android 3.2 and possibly later 1. createView can only be called inside inflate because inflate sets the context parameter ultimately passed to..
Programmatically switching off Android phone http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone lock.reenableKeygaurd to enable and I used the permission also. android share improve this question You could possibly use the PowerManager to make it reboot this does not guarantee that it'll reboot OS may cancel it http developer.android.com..
Android apps, communicating with a device plugged in the USB port http://stackoverflow.com/questions/3803871/android-apps-communicating-with-a-device-plugged-in-the-usb-port apps communicating with a device plugged in the USB port I'm thinking about an Android app with possibly an accompanying physical device and i'm trying to figure out whether this is something that's feasible. 1 Let's say I plug..
How can I make a horizontal ListView in Android? [duplicate] http://stackoverflow.com/questions/3877040/how-can-i-make-a-horizontal-listview-in-android to do and that it's easy to roll my own RecycleBin I'll be very skeptical but I'll give it a shot. I suppose I could possibly copy both AbsSpinner and Gallery to get what I want... hopefully those classes aren't using some package private variable..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw doing the conversion on RGB values whereas for hue shifting the values should first be converted to HSL values. So possibly I could write a class that would read the image and convert the colors and redraw the image with the new colors. This creates..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android I should be able to dynamically add new elements by pressing a button. Should be simple enough to understand possibly without any performance improvements or convertview for instance I know there are quite a few questions on this topic posted..
Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged http://stackoverflow.com/questions/476848/android-textwatcher-aftertextchanged-vs-textwatcher-ontextchanged new. afterTextChanged Editable s . The same as above except now the text is editable . Use when a you need to see and possibly edit new text. If I'm just listening for changes in EditText I won't need to use the first two methods at all. I will just..
Android download binary file problems http://stackoverflow.com/questions/576513/android-download-binary-file-problems than you ask for. Thus your read could get less than 1024 bytes but your write always writes out exactly 1024 bytes possibly including bytes from the previous loop iteration. Correct with while len1 in.read buffer 0 f.write buffer 0 len1 Perhaps..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app it is constrained by the music stream volume. The options I have discovered are thus Adjust the music stream's volume possibly deafening the user if they happen to be playing music at the time. Call MediaPlayer.setVolume which is ineffective if the..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie on the zoom scale. My initial thinking was that when an individual child view's invalidate is being called then it's possibly being redrawn individually by the system rather than being passed a Canvas from the parent RelativeLayout's dispatchDraw..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 though move installation directories to paths that do not contains spaces as already mentioned ... but simpler and possibly slightly less cumbersome is simply adjusting the path in Eclipse to use 8 dot 3 directory name s . Since I'm running Win7..
How to Consume WCF Service with Android http://stackoverflow.com/questions/669764/how-to-consume-wcf-service-with-android can then start to investigate 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..
How to load the Listview “smoothly” in android http://stackoverflow.com/questions/1320478/how-to-load-the-listview-smoothly-in-android help me android listview share improve this question I will describe you how to get such issue that you have. Possibly this will help you. So in list adapter you have such code public View getView int position View contentView ViewGroup arg2..
Android: How to make the keypad always visible? http://stackoverflow.com/questions/1509719/android-how-to-make-the-keypad-always-visible To make sure the keyboard is always visible you might have to create your own keyboard as part of your application. Possibly using the Android keyboard from the Android source http android.git.kernel.org p platform packages inputmethods LatinIME.git..
How should I validate an e-mail address on Android? http://stackoverflow.com/questions/1819142/how-should-i-validate-an-e-mail-address-on-android 0 9 0 9 . 3 25 0 5 2 0 4 0 9 01 0 9 0 9 a z0 9 a z0 9 x01 x08 x0b x0c x0e x1f x21 x5a x53 x7f x01 x09 x0b x0c x0e x7f Possibly the easiest way to validate an e mail to just send a confirmation e mail to the address provided and it it bounces then..
http://stackoverflow.com/questions/3264610/findviewbyid-returns-null the heck am I doing wrong I'll appreciate any comments. android share improve this question which returns null Possibly because you are calling it too early. Wait until onFinishInflate . Here is a sample project demonstrating a custom View..
How can I correctly pass unique extras to a pending intent? http://stackoverflow.com/questions/4340431/how-can-i-correctly-pass-unique-extras-to-a-pending-intent sender android android intent alarmmanager android pendingintent extras share improve this question Possibly two different issues here 1 If you've already created your PendingIntent before and it matches an existing PendingIntent..
email validation android [duplicate] http://stackoverflow.com/questions/4342408/email-validation-android 0 9 0 9 . 3 25 0 5 2 0 4 0 9 01 0 9 0 9 a z0 9 a z0 9 x01 x08 x0b x0c x0e x1f x21 x5a x53 x7f x01 x09 x0b x0c x0e x7f Possibly the easiest way to validate an e mail to just send a confirmation e mail to the address provided and it it bounces then..
Why is Android Geocoder throwing a “Service not Available” exception? http://stackoverflow.com/questions/4761052/why-is-android-geocoder-throwing-a-service-not-available-exception the Geocoder object is bad news. I could add a way for the user to select the location on a map but it's not ideal. Possibly I could use the Google Maps API directly but I'm keen to understand the nature of the issue first as would be nice to have..
Create Free/Paid versions of Application from same code http://stackoverflow.com/questions/5590203/create-free-paid-versions-of-application-from-same-code Thanks for everyone's answers and comments feel free to vote this closed. android share improve this question Possibly a duplicate of Bulk Publishing of Android Apps . Android Library projects will do this for you nicely. You'll end up with..
Android Clearing all EditText Fields with Clear Button http://stackoverflow.com/questions/5740708/android-clearing-all-edittext-fields-with-clear-button could go and grab a reference to each specifically and then set.Text But I am looking for a more dynamic elegant way. Possibly grab the Layout and loop through all the items in there looking for EditText types and then setting those to . Not sure..
Encrypt with Node.js Crypto module and decrypt with Java (in Android app) http://stackoverflow.com/questions/7787773/encrypt-with-node-js-crypto-module-and-decrypt-with-java-in-android-app done so in each one encrypt decrypt in node and encrypt decrypt in java but can't seem to get it to work between them. Possibly I'm not encrypting decrypting in the same way but each library in each language has different names for same things... Any..
How to make an FM Radio Application in Android http://stackoverflow.com/questions/8559612/how-to-make-an-fm-radio-application-in-android to enable radio on Nexus One Devices that I worked with have proprietary vendor specific API to work with FM radio. Possibly there is no legal way to built your own application on top of this API because reverse engineering should be used to figure..
Appropriate alternative to PopupMenu for pre-Honeycomb http://stackoverflow.com/questions/9878916/appropriate-alternative-to-popupmenu-for-pre-honeycomb after pressing an item on the ActionBar. I am wondering what alternatives there are for SDK versions before 11 Possibly use something resembling a context menu. What are your thoughts My current implementation though is to load a new Activity..
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