I'm trying to draw a rotated layout in Android (because my app has to run in Landscape mode for reasons outside my control and I want to draw the widgets rotated 90 degrees so they'll look right when the device is in portrait mode). I've gotten it to work except for button highlights--they are not drawing correctly (one button's highlight will sometimes draw inside of two buttons). I tried to debug this by setting a breakpoint in Button.draw(), but to my surprise it is only called twice: once for the button in its normal state, and once for the first time the highlight is drawn. From then on, it must be cached. Where does the drawing actually occur? I tried calling setDrawingCacheEnabled(false) on the button but that didn't change its behavior.
How are buttons drawn in android after the first tap?
108 Views Asked by George At
1
There are 1 best solutions below
Related Questions in ANDROID
- Delay in loading Html Page(WebView) from assets folder in real android device
- MPAndroidChart method setWordWrapEnabled() not found
- Designing a 'new post' android activity
- Android :EditText inside ListView always update first item in the listview
- Android: Transferring Data via ContentIntent
- Wrong xml being inflated android
- AsyncTask Class
- Unable to receive extras in Android Intent
- Website zoomed out on Android default browser
- Square FloatingActionButton with Android Design Library
- Google Maps API Re-size
- Push toolbar content below statusbar
- Android FragmentPagerAdapter Circular listview
- Layout not shifting up when keyboard is open
- auDIO_OUTPUT_FLAG_FAST denied by client can't connect to localhost
Related Questions in INTERNALS
- Which channel type uses the least amount of memory in Go?
- How does SQL Server store decimal type values internally?
- Why are modern browser JS engines multi-threaded?
- Windows: Killing every process that stops a folder from being deleted
- NtRequestPort - parameter incorrect
- OrderBy with a non-transitive IComparer
- Returning a reference to a mutable object value stored in one of the object's fields exposes the internal representation of the object
- What does SIGINT translate into in the NT native API?
- What constitutes a merge conflict in Git?
- Determining if a given Python module is a built-in module
- .NET: Value type inheritance - technical limitations?
- How does the Blue Brain Project (and NEURON software) work?
- How are buttons drawn in android after the first tap?
- Are Delegates more lightweight than classes?
- PHP method overloading
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
There is no caching, the problem comes from the fact that you probably don't rotate the dirty region when an invalidate() call happens.