disabled icons

[marunjar]

grey out icons of disabled apps (#1265)

[syphyr]

I tested this on Nougat and ran into the following issue:

02-14 01:10:46.562 28995 29210 E AndroidRuntime: FATAL EXCEPTION: AsyncTask #4
02-14 01:10:46.562 28995 29210 E AndroidRuntime: Process: fr.neamar.kiss, PID: 28995
02-14 01:10:46.562 28995 29210 E AndroidRuntime: java.lang.RuntimeException: An error occurred while executing doInBackground()
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at android.os.AsyncTask$3.done(AsyncTask.java:325)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.FutureTask.run(FutureTask.java:242)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.lang.Thread.run(Thread.java:761)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.graphics.drawable.Drawable.setColorFilter(android.graphics.ColorFilter)' on a null object reference
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at fr.neamar.kiss.utils.DrawableUtils.setDisabled(DrawableUtils.java:22)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at fr.neamar.kiss.result.AppResult.getDrawable(AppResult.java:53)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at fr.neamar.kiss.result.Result$AsyncSetImage.doInBackground(Result.java:42)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at android.os.AsyncTask$2.call(AsyncTask.java:305)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	at java.util.concurrent.FutureTask.run(FutureTask.java:237)
02-14 01:10:46.562 28995 29210 E AndroidRuntime: 	... 4 more

[syphyr]

The fatal exception on Nougat is now fixed. Thanks.

[syphyr]

Thanks for rebase but this is still conflicting with https://github.com/Neamar/KISS/pull/2251/commits/3e05eb7af9317a164a78c3c5d864ca06b8dc2104

[marunjar]

Thanks for rebase but this is still conflicting with 3e05eb7

Will check when it's ready for merge. It should not matter for now, both PR are not ready yet.