Hi,
In my app, I need to do some file writing operations, such as saving
bitmap
to sdcard file:
OutputStream fos = new FileOutputStream(new File("name"));
bitmap.compress(Bitmap.CompressFormat.PNG, 0, fos);
and it is implemented in a separate thread.I interrupt the thread by calling Thread.interrupt() when unmounting SD card, and receives the following log: E/vold ( 1132): Killing process 7646 E/vold ( 1132): process com.android.video (8654) has open file / sdcard/Android/data/com.android.video/cache/ _sdcard_video_video-2010-05-09-00-47-07.3gp.png It seems that I didn't close the thumbnail cache file, and it results in my process being killed. So my question is how can I stop File write operation before interrupt the thread? The android document says that using InterruptibleChannel can cause ClosedByInterruptException, so I tried to use: OutputStream fos = Channels.newOutputStream(new FileOutputStream(new File(cachePath)).getChannel()); [ see http://forward.com.au/javaProgramming/HowToStopAThread.html ] but it just didn't work, since no ClosedByInterruptException could be caught... So how can I close the open file before umounting SD card ? I think It's really very common. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
