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2014/10/16 ¤W¤È 08:20:56
android Programming Glossary: othersNavigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube do this so I'm trying to gather as much info to help out others. All the applications I mention below do a great job of implementing..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works of the main reasons I am making this question is to help others who probably don't know about ListView and GridView's recycling..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on while all of the rest appear on top of it and on top of others . like so backgroundImageView imageView1 centered. imageView2..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon intention of changing your mind rather these are here for others who come to read this post in the future. The point is that.. you can see trends in environments as new ones arise and others get buried. For example there is a growing movement to try to..
http://stackoverflow.com/questions/2290945/writing-xml-on-android share improve this question You can write xml like all others text files. For parsing Document to string I used public static..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android do just exactly that and I thought I would share it with others that might find it useful. Here is a Gist of the class so you..
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort not found a tutorial for it. It must be something that others need as well. Can anyone point me to some code for doing this..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android write your own or use something like kSOAP 2 . As you note others have been able to compile and use kSOAP2 in their own projects..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project question Go to Project and hit Clean . This should among others regenerate your R.java file. Also get rid of any import android.R...
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android Internet. I've linked to his solution along with several others that exist now. rapidandroid question creator solution GraphView..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging hours figuring this out. Here is an example project for others to reference. This example allows you to start or stop a service..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime will recursively check for TextView or Button views or any others you add to that if statement within that layout and set the..
Where can I browse Android source code on-line? [closed] http://stackoverflow.com/questions/449763/where-can-i-browse-android-source-code-on-line
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application you can read step by step guide so it hopefully can help others with the same problem as I had Install Apache Ant See this YouTube..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context is almost always wrong. Ms. Hackborn among others have been very explicit that you only use getApplicationContext..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager and this showed to update the data sometimes but others I got an IllegalStateException Can not perform this action after.. to perform request b in my own question so I'll share for others' benefit. The tag of fragments inside a ViewPager is in 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 with your implementation and idea of getView and maybe others too when they will find this question and answer . See further..
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 onStart onResume called during initialization and so many others onPause onStop onDestroy called at the end When are these methods..
Navigation Drawer (Google+ vs. YouTube) http://stackoverflow.com/questions/11377472/navigation-drawer-google-vs-youtube Stack Overflow questions haven't had any answers on how to do this so I'm trying to gather as much info to help out others. All the applications I mention below do a great job of implementing the slide menu. 1. Google Plus as of 7 7 12 You can..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works GridView so I do not understand why this is happening. One of the main reasons I am making this question is to help others who probably don't know about ListView and GridView's recycling View or the way this article puts it ScrapView mechanism...
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on in the Z coordinate let's call it the backgroundImageView while all of the rest appear on top of it and on top of others . like so backgroundImageView imageView1 centered. imageView2 at 60 60 of the top left corner ... If I use a FrameLayout..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon answers already given at the time of this writing. I have no intention of changing 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.. environments are the same by definition. This means that you can see trends in environments as new ones arise and others get buried. For example there is a growing movement to try to eliminate the notion of the file . Most Web apps don't force..
http://stackoverflow.com/questions/2290945/writing-xml-on-android contents to a file stream xml android serialization share improve this question You can write xml like all others text files. For parsing Document to string I used public static String getStringFromNode Node root throws IOException StringBuilder..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android It took me an hour or two to research and write this class to do just exactly that and I thought I would share it with others that might find it useful. Here is a Gist of the class so you can fork it and edited it. package com.emil.android.util import..
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort method. I have seen this implemented in other apps but I have not found a tutorial for it. It must be something that others need as well. Can anyone point me to some code for doing this android listview share improve this question I have been..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android does not provide any sort of SOAP library. You can either write your own or use something like kSOAP 2 . As you note others have been able to compile and use kSOAP2 in their own projects but I haven't had to. Google has shown to date little interest..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project eclipse adt generated code r.java file share improve this question Go to Project and hit Clean . This should among others regenerate your R.java file. Also get rid of any import android.R. statements and then do the clean up I mentioned. Apparently..
Any good graphing packages for Android? [closed] http://stackoverflow.com/questions/424752/any-good-graphing-packages-for-android problem and posted some interesting stuff about it to the Internet. I've linked to his solution along with several others that exist now. rapidandroid question creator solution GraphView Java Charts for Android Just to summarize his solution..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging between an activity and a service and spent far too many hours figuring this out. Here is an example project for others to reference. This example allows you to start or stop a service directly and separately bind unbind from the service. When..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime ViewGroup v font If you pass it the root of your layout it will recursively check for TextView or Button views or any others you add to that if statement within that layout and set the font without you having to specify them by ID. This of course..
Where can I browse Android source code on-line? [closed] http://stackoverflow.com/questions/449763/where-can-i-browse-android-source-code-on-line
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application SOLVED GUIDE I've managed to figure it out And down below you can read step by step guide so it hopefully can help others with the same problem as I had Install Apache Ant See this YouTube video for config help Download the ZXing source from..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context wrong android context share improve this question getApplicationContext is almost always wrong. Ms. Hackborn among others have been very explicit that you only use getApplicationContext when you know why you are using getApplicationContext and..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager was to notifyDataSetChanged on the entire FragmentPagerAdapter and this showed to update the data sometimes but others I got an IllegalStateException Can not perform this action after onSaveInstanceState. My second attempt involed trying to.. share improve this question OK I think I've found a way to perform request b in my own question so I'll share for others' benefit. The tag of fragments inside a ViewPager is in the form android switcher VIEWPAGER_ID INDEX where VIEWPAGER_ID..
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 and process of recycling so you might figure out what is wrong with your implementation and idea of getView and maybe others too when they will find this question and answer . See further below for a code example just ignore the type part since..
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 activity Why are so many similar sounding methods onCreate onStart onResume called during initialization and so many others onPause onStop onDestroy called at the end When are these methods called and how should they be used properly android lifecycle..
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