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2014/10/16 ¤W¤È 08:21:44
android Programming Glossary: quiteAndroid update 17 seems incompatible with external Jars http://stackoverflow.com/questions/10046298/android-update-17-seems-incompatible-with-external-jars I'm just assuming has to do with the Java update would be quite a coincidence all of this worked perfectly prior to the update..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen of screen sizes resolutions and DPIs and creates quite a challenge when designing and developing for Android devices...
decompiling DEX into Java sourcecode http://stackoverflow.com/questions/1249973/decompiling-dex-into-java-sourcecode to jar files. Then you can use jd gui . The source code is quite readable as dex2jar makes some optimizations. share improve..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps thing I tried was to use a good old PopupWindow. It's quite easy one only has to listen to the OnMarkerClickListener and.. suggested this solution and it actually looks quite good at first glance. But the problem with this solution shows.. the button in it's pressed state a little. This is also quite ugly and I'm not sure how would it work on some older slow devices..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android does not happen with the hero version. My application is quite big so I don't want it to restart and lose all its states when..
How do I get the current GPS location programmatically in Android? http://stackoverflow.com/questions/1513485/how-do-i-get-the-current-gps-location-programmatically-in-android ask Android for your current position since GPS may take quite some time to get a fix. Instead you need to request location..
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra the changes to the project were NONE. So I am feeling quite frustrated now because I have actually changed NOTHING and my..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips then it auto formatting the method for me. This becomes quite a pain having to manually recreate ALL my overridden methods..
HTML5 <video> element on Android http://stackoverflow.com/questions/1711078/html5-video-element-on-android manually call video.play The video must be encoded to some quite strict parameters using the iPhone setting on Handbrake with..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android about when the keyboard appears and disappears which is quite often then what I do is customize my top level layout class..
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 because When I wanted to acheive the same I too struggled quite a lot.Well all the hard work of code analysis and searching..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions there's aSMACK but that too hasn't been updated for quite some time as the site suggests . Do you have any other suggestions..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser elements. The disadvantage is that the code get quite repeating and bloated. org.xml.sax Implementation The org.xml.sax..
http://stackoverflow.com/questions/5150637/networkonmainthreadexception the emulator is throwing this. I have been testing my app quite a bit and as far as I know all networking is off the main thread..
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 correctly. That would lead me to believe something is quite wrong. Do I need a new permission in the Manifest launch an..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables as using a static variable or singleton but integrates quite well into the existing Android framework. Note that this will.. of either a bad API or a lazy programmer. I disagree quite strongly with Diane's viewpoint which I feel is a terrible basis..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context what these two contexts are.. But I'm still not getting it quite right As I understand it so far Each is an instance of its class..
Unable to execute dex: Multiple dex files define Lcom/myapp/R$array; http://stackoverflow.com/questions/7870265/unable-to-execute-dex-multiple-dex-files-define-lcom-myapp-rarray share improve this question I had the same problem quite weird because happening only using Eclipse but it was ok with..
Setting up Alarm Manager is creating 2 Instances of my Main Activity http://stackoverflow.com/questions/16128091/setting-up-alarm-manager-is-creating-2-instances-of-my-main-activity the Main or do I kill the main before setting up the alarm Quite new to this. I have read several of the alarm manager examples..
GCM SERVICE_NOT_AVAILABLE on Android 2.2 http://stackoverflow.com/questions/17618982/gcm-service-not-available-on-android-2-2
Android crash reporting library (pre Froyo) [duplicate] http://stackoverflow.com/questions/3378550/android-crash-reporting-library-pre-froyo when your application crashes and sends the logcat output. Quite simple to use and very useful Remotely log unhandled exceptions..
Encryption with AES-256 and the Initialization Vector http://stackoverflow.com/questions/4504280/encryption-with-aes-256-and-the-initialization-vector other 2 uses the second 16 bytes of the hash as the IV. Quite simply why the difference and which is better from a security..
How to support multiple android version in your code? http://stackoverflow.com/questions/4552250/how-to-support-multiple-android-version-in-your-code of changes java android share improve this question Quite Honestly it's a pain. I usually just isolate parts of code that..
Alarm Manager - Scheduling multiple Non-repeating events http://stackoverflow.com/questions/6649402/alarm-manager-scheduling-multiple-non-repeating-events values on the activity. It just shows static values. Quite strange. If you get in same issue don't put 'action' in manifest..
Android sidebar like facebook or firefox [duplicate] http://stackoverflow.com/questions/8453320/android-sidebar-like-facebook-or-firefox to call the slideTo or scrollBy. And basically it's that Quite simple and effective the code though is not very pretty P EDIT..
Android update 17 seems incompatible with external Jars http://stackoverflow.com/questions/10046298/android-update-17-seems-incompatible-with-external-jars of java Or is this some totally unrelated problem that I'm just assuming has to do with the Java update would be quite a coincidence all of this worked perfectly prior to the update . TIA java android osx share improve this question If..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen an obstacle of size and layout. This leads to different combinations of screen sizes resolutions and DPIs and creates quite a challenge when designing and developing for Android devices. While some other Manufacturer non Android have different..
decompiling DEX into Java sourcecode http://stackoverflow.com/questions/1249973/decompiling-dex-into-java-sourcecode
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps a little crazy to answer another Czech guy in English The first thing I tried was to use a good old PopupWindow. It's quite easy one only has to listen to the OnMarkerClickListener and then show a custom PopupWindow above the marker. Some other.. PopupWindow above the marker. Some other guys here on StackOverflow suggested this solution and it actually looks quite good at first glance. But the problem with this solution shows up when you start to move the map around. You have to move.. on my Galaxy Nexus. So the last thing I did is that I delayed the button in it's pressed state a little. This is also quite ugly and I'm not sure how would it work on some older slow devices but I suspect that even the map framework itself does..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android but seems to get restarted and loses all its states. This does not happen with the hero version. My application is quite big so I don't want it to restart and lose all its states when the keyboard is opened. Any idea on how I can prevent that..
How do I get the current GPS location programmatically in Android? http://stackoverflow.com/questions/1513485/how-do-i-get-the-current-gps-location-programmatically-in-android covered in his book as well . Unfortunately you cannot just ask Android for your current position since GPS may take quite some time to get a fix. Instead you need to request location updates and use the first update you get or similar patterns...
http://stackoverflow.com/questions/16636039/java-lang-classnotfoundexception-after-changing-nothing-in-the-project-but-upgra questions but have not found any of the situations in which the changes to the project were NONE. So I am feeling quite frustrated now because I have actually changed NOTHING and my project has stopped working android classnotfoundexception..
'Must Override a Superclass Method' Errors after importing a project into Eclipse http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips already had so I don't really know where the problem is other then it auto formatting the method for me. This becomes quite a pain having to manually recreate ALL my overridden methods by hand. If anyone can explain why this happens or how to fix..
HTML5 <video> element on Android http://stackoverflow.com/questions/1711078/html5-video-element-on-android not use the type attribute when calling the video. You must manually call video.play The video must be encoded to some quite strict parameters using the iPhone setting on Handbrake with the 'Web Optimized' button checked usually does the trick...
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android but it's far harder than it ought to be. If I need to care about when the keyboard appears and disappears which is quite often then what I do is customize my top level layout class into one which overrides onMeasure . The basic logic is that..
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 is not that straight forward especially EAP to figure out because When I wanted to acheive the same I too struggled quite a lot.Well all the hard work of code analysis and searching various implementations on the internet done with I was finally..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions they are using their own patched version of aSMACK. Finally there's aSMACK but that too hasn't been updated for quite some time as the site suggests . Do you have any other suggestions or can you explain why I should choose one of the above..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser have to parse and then just add an event listener to the appropriate elements. The disadvantage is that the code get quite repeating and bloated. org.xml.sax Implementation The org.xml.sax SAX handler implementation is a bit different. Here you..
http://stackoverflow.com/questions/5150637/networkonmainthreadexception at official docs and was wondering if the emulator is throwing this. I have been testing my app quite a bit and as far as I know all networking is off the main thread using Roboguice RoboAsyncTask but you never know if one..
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 all in the body or subject. When I send it the attachment sends correctly. That would lead me to believe something is quite wrong. Do I need a new permission in the Manifest launch an intent to send email w attachment What am I doing wrong android..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables appState.getState ... This has essentially the same effect as using a static variable or singleton but integrates quite well into the existing Android framework. Note that this will not work across processes should your app be one of the rare.. work well but I do argue that they are generally the product of either a bad API or a lazy programmer. I disagree quite strongly with Diane's viewpoint which I feel is a terrible basis for an API. I leave you with the following list of downsides..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context application context There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right As I understand it so far Each is an instance of its class which means that some programmers recommend you to use..
Unable to execute dex: Multiple dex files define Lcom/myapp/R$array; http://stackoverflow.com/questions/7870265/unable-to-execute-dex-multiple-dex-files-define-lcom-myapp-rarray new project from subversion. android adt dex android sdk tools share improve this question I had the same problem quite weird because happening only using Eclipse but it was ok with Ant . This is how I fixed it Right click on the Project Name..
Setting up Alarm Manager is creating 2 Instances of my Main Activity http://stackoverflow.com/questions/16128091/setting-up-alarm-manager-is-creating-2-instances-of-my-main-activity do I set up the alarm without creating another instance of the Main or do I kill the main before setting up the alarm Quite new to this. I have read several of the alarm manager examples but they all seem to set up a new intent and I think this..
GCM SERVICE_NOT_AVAILABLE on Android 2.2 http://stackoverflow.com/questions/17618982/gcm-service-not-available-on-android-2-2
Android crash reporting library (pre Froyo) [duplicate] http://stackoverflow.com/questions/3378550/android-crash-reporting-library-pre-froyo remote stacktrace It sends an email calls a php script when your application crashes and sends the logcat output. Quite simple to use and very useful Remotely log unhandled exceptions in your Android applications share improve this answer..
Encryption with AES-256 and the Initialization Vector http://stackoverflow.com/questions/4504280/encryption-with-aes-256-and-the-initialization-vector methods from the Cypher class to derive the IV where are the other 2 uses the second 16 bytes of the hash as the IV. Quite simply why the difference and which is better from a security standpoint I am kinda confused to the derivation and use of..
How to support multiple android version in your code? http://stackoverflow.com/questions/4552250/how-to-support-multiple-android-version-in-your-code additional application or build separately for each version of changes java android share improve this question Quite Honestly it's a pain. I usually just isolate parts of code that are different and access them using abstract classes. So..
Alarm Manager - Scheduling multiple Non-repeating events http://stackoverflow.com/questions/6649402/alarm-manager-scheduling-multiple-non-repeating-events if you define 'action' in manifest it doesn't display dynamic values on the activity. It just shows static values. Quite strange. If you get in same issue don't put 'action' in manifest rather put it in BroadcastReceiver class as part of pending..
Android sidebar like facebook or firefox [duplicate] http://stackoverflow.com/questions/8453320/android-sidebar-like-facebook-or-firefox the top layout to slide to the right of the screen just need to call the slideTo or scrollBy. And basically it's that Quite simple and effective the code though is not very pretty P EDIT Some code samples. xml version 1.0 encoding utf 8 FrameLayout..
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