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Android “Only the original thread that created a view hierarchy can touch its views.”
I've built a simple music player in Android. The view for each song contains a SeekBar, implemented like this:
27 Answers
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Set type for function parameters?
... editor, not an IDE. You can do a lot of stuff in vi, just as you can make music videos in Excel. Good idea? Probably not. Use the right tool for the job.
– Dan Dascalescu
Feb 3 at 22:46
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adb shell command to make Android package uninstall dialog appear
...pervisor
package:com.google.android.setupwizard
package:com.google.android.music
package:com.google.android.apps.docs
package:com.google.android.apps.maps
package:com.google.android.webview
package:com.google.android.syncadapters.contacts
package:com.google.android.packageinstaller
package:com.googl...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
...that because certain media types in Android (like songs chosen through the music picker) have URIs like content://media/external/audio/media/78 and I wanted to display something more relevant than the ID number. You can simply use uri.getLastPathSegment() like my code uses for file:// URIs if you h...
Why can't variable names start with numbers?
...h. Tripped me up the first time I tried to define a label to point to the music data for Bach's Two Part Invention #13 (logical name? Bach).
– supercat
Nov 20 '12 at 17:52
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Pick any kind of file via an Intent in Android
...galaxy note
its show
contacts,
file managers installed on device,
gallery,
music player
private void openFile(Int CODE) {
Intent i = new Intent(Intent.ACTION_GET_CONTENT);
i.setType("*/*");
startActivityForResult(intent, CODE);
}
here get path in onActivityResult of activity.
protec...
Naming Classes - How to avoid calling everything a “Manager”? [closed]
... I would like to suggest Conductor, like the conductor of a musical orchestra. It's surely an important role, depending on the nature of collaborations you need to "conduct" (other objects being very specialized actors that should respond to centralized command and don't worry too muc...
How to study design patterns? [closed]
... not be able to put a bow to instrument and make anything that sounds like music.
Design patterns are best recognized as a high-level issue; one that is only relevant if you have the experience necessary to recognize them as useful. It's good that you recognize that they're useful, but unless you'...
Managing large binary files with Git
...t was designed for managing large files efficiently. I use it for my photo/music (etc.) collections. The development of git-annex is very active. The content of the files can be removed from the Git repository, only the tree hierarchy is tracked by Git (through symlinks). However, to get the content...
Force browser to download image files on click
...igin = "anonymous";
image.src = "https://is3-ssl.mzstatic.com/image/thumb/Music62/v4/4b/f6/a2/4bf6a267-5a59-be4f-6947-d803849c6a7d/source/200x200bb.jpg";
// get file name - you might need to modify this if your image url doesn't contain a file extension otherwise you can set the file name manually...