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2014/10/16 ¤W¤È 08:22:19
android Programming Glossary: recursivelyWhat is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and the root layout to implement Checkable. In its constructor recursively find all the children that implement Checkable. When setChecked..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - android - how many images? http://stackoverflow.com/questions/1955188/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android-how-many-i This unbindDrawables method explores the view tree recursively and Removes callbacks on all the background drawables Removes..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache for File child dir.listFiles first delete subdirectories recursively if child.isDirectory deletedFiles clearCacheFolder child numDays..
Getting View's coordinates relative to the root layout http://stackoverflow.com/questions/3619693/getting-views-coordinates-relative-to-the-root-layout View myView.getParent Let me know if that works. It should recursively just add the top and left positions from each parent container...
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 Sets the font on all TextViews in the ViewGroup. Searches recursively for all inner ViewGroups as well. Just add a check for any other.. 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..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/4611822/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget This unbindDrawables method explores the view tree recursively and Removes callbacks on all the background drawables Removes..
How to copy and edit files in Android shell? http://stackoverflow.com/questions/4714411/how-to-copy-and-edit-files-in-android-shell if I have to copy some directories from read only device recursively How to change a line in a text file e.g. PATH cache to be PATH..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds have no solution or involve re drawing the TextView recursively until it is small enough which is memory intense and forces..
http://stackoverflow.com/questions/5428507/android-music-files-location that how it is on every android device and should I just recursively search that folder Or should I just ask the user to find the..
How to delete entire contents of sdcard programmatically in Android 2.2 http://stackoverflow.com/questions/6006811/how-to-delete-entire-contents-of-sdcard-programmatically-in-android-2-2 You can delete directories with Java. You have to do it recursively if they are not empty http www.exampledepot.com egs java.io..
How to reverse the direction of marquee of a TextView http://stackoverflow.com/questions/6704080/how-to-reverse-the-direction-of-marquee-of-a-textview .getLineWidth 0 Then I used Handler and called it recursively until I reach the scroll limit. In this handler I made my HorizontalScrollView..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically id s don't matter findViewById int will iterate recursively through the view hierarchy from the View you specify and return..
Android: Increase call stack size http://stackoverflow.com/questions/8857602/android-increase-call-stack-size while drawing the layout cause every layout recursively draws it's children 2 The following test case public class TestOverflowActivity..
Android java : Update same EditText in textChanged event http://stackoverflow.com/questions/9498155/android-java-update-same-edittext-in-textchanged-event changes you make will cause this method to be called again recursively. ... Suggestion 1 if you can check if the s is already what..
What is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and help. These workarounds were of the following form Extend the root layout to implement Checkable. In its constructor recursively find all the children that implement Checkable. When setChecked etc... are called pass the call on to those Views. If those..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - android - how many images? http://stackoverflow.com/questions/1955188/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android-how-many-i
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache numDays int deletedFiles 0 if dir null dir.isDirectory try for File child dir.listFiles first delete subdirectories recursively if child.isDirectory deletedFiles clearCacheFolder child numDays then delete the files and subdirectories in this dir..
Getting View's coordinates relative to the root layout http://stackoverflow.com/questions/3619693/getting-views-coordinates-relative-to-the-root-layout myView.getTop else return myView.getTop getRelativeTop View myView.getParent Let me know if that works. It should recursively just add the top and left positions from each parent container. You could also implement it with a Point if you wanted...
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 findViewById R.id.myrootlayout setFont root mFont Sets the font on all TextViews in the ViewGroup. Searches recursively for all inner ViewGroups as well. Just add a check for any other views you want to set as well EditText etc. public void.. font else if v instanceof ViewGroup setFont 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..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/4611822/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget
How to copy and edit files in Android shell? http://stackoverflow.com/questions/4714411/how-to-copy-and-edit-files-in-android-shell to work if source is on a read only device. What to do if I have to copy some directories from read only device recursively How to change a line in a text file e.g. PATH cache to be PATH mnt asec android linux shell android ndk sh share improve..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds needed but they are either very special cases with hack solutions have no solution or involve re drawing the TextView recursively until it is small enough which is memory intense and forces the user to watch the text shrink step by step with every recursion..
http://stackoverflow.com/questions/5428507/android-music-files-location card I know on my phone's sd card there's a Music folder is that how it is on every android device and should I just recursively search that folder Or should I just ask the user to find the folder android share improve this question You can find..
How to delete entire contents of sdcard programmatically in Android 2.2 http://stackoverflow.com/questions/6006811/how-to-delete-entire-contents-of-sdcard-programmatically-in-android-2-2 android sdcard android 2.2 share improve this question You can delete directories with Java. You have to do it recursively if they are not empty http www.exampledepot.com egs java.io DeleteDir.html No. All applications have full RW access to external..
How to reverse the direction of marquee of a TextView http://stackoverflow.com/questions/6704080/how-to-reverse-the-direction-of-marquee-of-a-textview way. I got length of text using scroll_pos int myTextView.getLayout .getLineWidth 0 Then I used Handler and called it recursively until I reach the scroll limit. In this handler I made my HorizontalScrollView to scroll to a certain position Handler hHandler..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically matter if queried correctly keep reading . When and why conflicting id s don't matter findViewById int will iterate recursively through the view hierarchy from the View you specify and return the first View it finds with a matching id . As long as..
Android: Increase call stack size http://stackoverflow.com/questions/8857602/android-increase-call-stack-size 30 times... FrameLayout FrameLayout FrameLayout causes StackOverflowError while drawing the layout cause every layout recursively draws it's children 2 The following test case public class TestOverflowActivity extends Activity Called when the activity..
Android java : Update same EditText in textChanged event http://stackoverflow.com/questions/9498155/android-java-update-same-edittext-in-textchanged-event not to get yourself into an infinite loop because any changes you make will cause this method to be called again recursively. ... Suggestion 1 if you can check if the s is already what you want when the event is triggered. @Override public void..
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