¡@
2014/10/16 ¤W¤È 08:21:38
android Programming Glossary: properlyGetting NoClassDefFoundError when using common.lang.StringUtils in android java code? http://stackoverflow.com/questions/11823975/getting-noclassdeffounderror-when-using-common-lang-stringutils-in-android-java have used this jar file in other projects but they worked properly. Please help If any one is getting similar kind of problem Thanks.. Yes this because of your .jar file didn't import properly. Follow below steps Place your .jar file in your project's libs..
How can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project external JAR is missing in runtime. Is there a trick to properly include the needed classes from an external JAR when building..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java simply returns a string. What's the normal way to properly parse the query string in a URL when not on Java EE rant It..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying Store it in imageUrl . The other two textviews are getting properly parsed and displayed. If any one can help me out in displaying..
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android layout_weight 1 LinearLayout This will lay everything out properly with a nice EditText above the ListView. Next create a ListActivity..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon activity. Users generally don't need anything else for properly written applications any more than they need a quit option for..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android megabytes of heap your app should use if it wants to be properly respectful of the limits of the present device and of the rights..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog property of the ProgressBar. But I cannot get this to work properly. Here is what I did so far I created a shape like this mp2.xml..
Load files bigger than 1M from assets folder http://stackoverflow.com/questions/2860157/load-files-bigger-than-1m-from-assets-folder a data folder on the phone. As an added bonus the APK is properly compressed. The chunk files are called 1.db 2.db etc. The code..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery is released after exiting. Am I not clearing my drawables properly For each element in my arrayList of drawables I call setCallBack..
http://stackoverflow.com/questions/3815090/webview-and-html5-video days. These are the steps I had to follow so far Find a properly encoded video When initializing the WebView set the JavaScript..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android access to shared state subtle bugs may arise when not properly synchronized in concurrent applications. I consider it an anti..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways seemed to handle this itself. Only one point not working properly The 270 degree rotation is when you turn the device 90 degrees.. counter clockwise it doesn't appear to compensate it properly. P.S. Note the swapover of width and height in the appropriate..
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 . From limited testing this seems to be the case and works properly but I actually still end up with the same problem i.e. whites..
http://stackoverflow.com/questions/4369537/update-ui-from-thread rules that must be followed for this class to work properly The task instance must be created on the UI thread. execute..
Percentage width in a RelativeLayout http://stackoverflow.com/questions/4961355/percentage-width-in-a-relativelayout the layout_width to 0dp or your views may not be scaled properly. Note that the weight sum doesn't have to equal 1 I just find..
How do I make an http request using cookies on Android? http://stackoverflow.com/questions/678630/how-do-i-make-an-http-request-using-cookies-on-android I'd like to make an http request to a remote server while properly handling cookies eg. storing cookies sent by the server and..
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 When are these methods called and how should they be used properly android lifecycle oncreate onresume ondestroy share improve..
Getting NoClassDefFoundError when using common.lang.StringUtils in android java code? http://stackoverflow.com/questions/11823975/getting-noclassdeffounderror-when-using-common-lang-stringutils-in-android-java Indigo . Is there any kind of point I am missing out. I have used this jar file in other projects but they worked properly. Please help If any one is getting similar kind of problem Thanks java android jar apache commons share improve this.. java android jar apache commons share improve this question Yes this because of your .jar file didn't import properly. Follow below steps Place your .jar file in your project's libs folder . Import it into your project. And GoTo project properties..
How can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project Order and Export is ignored it seems and all classes from the external JAR is missing in runtime. Is there a trick to properly include the needed classes from an external JAR when building an Android application using the Eclipse Plug In. I do not..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java ServletRequest.getParameterValues . On non EE platforms URL.getQuery simply returns a string. What's the normal way to properly parse the query string in a URL when not on Java EE rant It is popular in the answers to try and make your own parser. This..
http://stackoverflow.com/questions/16789676/caching-images-and-displaying returns the name of the jpg so i append that to the URL and Store it in imageUrl . The other two textviews are getting properly parsed and displayed. If any one can help me out in displaying the images in the image view too then it would be great...
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android layout_width fill_parent android layout_height 0dip android layout_weight 1 LinearLayout This will lay everything out properly with a nice EditText above the ListView. Next create a ListActivity as you would normally but add a setContentView call..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon or your code via finish can close up your currently running activity. Users generally don't need anything else for properly written applications any more than they need a quit option for using Web apps. No two application environments are the same..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android memoryClass This method tells you approximately how many megabytes of heap your app should use if it wants to be properly respectful of the limits of the present device and of the rights of other apps to run without being repeatedly forced into..
“Conversion to Dalvik format failed with error 1” on external JAR http://stackoverflow.com/questions/2680827/conversion-to-dalvik-format-failed-with-error-1-on-external-jar
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog by simply creating a new style an assigning it to the style property of the ProgressBar. But I cannot get this to work properly. Here is what I did so far I created a shape like this mp2.xml xml version 1.0 encoding UTF 8 shape xmlns android http schemas.android.com..
Load files bigger than 1M from assets folder http://stackoverflow.com/questions/2860157/load-files-bigger-than-1m-from-assets-folder into 1 MB chunks and on the first run I join the chunks into a data folder on the phone. As an added bonus the APK is properly compressed. The chunk files are called 1.db 2.db etc. The code goes like this File Path Ctxt.getDir Data 0 File DBFile new..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery memory is allocated when entering a gallery but very little is released after exiting. Am I not clearing my drawables properly For each element in my arrayList of drawables I call setCallBack null and set the element to null. Is that not enough Desperate..
http://stackoverflow.com/questions/3815090/webview-and-html5-video within a WebView but I must say I had to deal with it for few days. These are the steps I had to follow so far Find a properly encoded video When initializing the WebView set the JavaScript Plug ins the WebViewClient and the WebChromeClient. url new..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android as another problem and since singletons imply global random access to shared state subtle bugs may arise when not properly synchronized in concurrent applications. I consider it an anti pattern it's a bad object oriented style often embraced by..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways rotation when the phone was at 90 or 180 degrees the device seemed to handle this itself. Only one point not working properly The 270 degree rotation is when you turn the device 90 degrees clockwise and the display rotation counters that ok but if..
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 0 1 0 which would give you a vector color of 0.4 0.5 0.8 1 . From limited testing this seems to be the case and works properly but I actually still end up with the same problem i.e. whites gain coloring . Further reading tells me that this is because..
http://stackoverflow.com/questions/4369537/update-ui-from-thread this step as a parameter. Threading rules There are a few threading rules that must be followed for this class to work properly The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute..
Percentage width in a RelativeLayout http://stackoverflow.com/questions/4961355/percentage-width-in-a-relativelayout buttons with some EditText to fit your needs. Be sure to set the layout_width to 0dp or your views may not be scaled properly. Note that the weight sum doesn't have to equal 1 I just find it easier to read like this. You can set the first weight..
How do I make an http request using cookies on Android? http://stackoverflow.com/questions/678630/how-do-i-make-an-http-request-using-cookies-on-android do I make an http request using cookies on Android I'd like to make an http request to a remote server while properly handling cookies eg. storing cookies sent by the server and sending those cookies when I make subsequent requests . It'd..
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 so many others onPause onStop onDestroy called at the end When are these methods called and how should they be used properly android lifecycle oncreate onresume ondestroy share improve this question See Activity Life Cycle here onCreate Called..
|