Wait for download file and then play sound after finish all tasks in Android Gradle

Question

I would like to play music when all the tasks are done. I don't know how to hook it with the last task/event.

So far I managed to download and play music and I can execute it manually.

Here is my code (mostly working):

def tempSound = "/tmp/gradleBuildFinished.wav" task downloadMusic { doLast { println "downloadMusic" def sounds = [ "http://www.xxx.zzz/hos1.wav", "http://www.xxx.zzz/hos2.wav", ] def r = new Random() def soundIndex = r.nextInt(sounds.size()) println "Deleting temp sound: " + delete(tempSound) exec { commandLine("bash", "-c", "curl " + sounds.get(soundIndex) + " > " + tempSound) } } } task playMusic { dependsOn downloadMusic doLast { println "playMusic" assert file(tempSound).exists() ("afplay " + tempSound).execute() } } gradle.buildFinished{ // how to execute playMusic? It will trigger when all tasks are done, right? }

deadfish · Accepted Answer · 2022-12-16 13:40:32Z

I got it. The main task should have been finalized by the assemble task.

This is the working solution. It executes the script when you call 'assembleDebug'. You need to have 'curl' and 'afplay' available to use from the command line. It works on MacOS. You can change 'afplay' to your preferred music player, such as 'vlc'.

def tempSound = "/tmp/gradleBuildFinished.wav" task downloadAssembleSound() { doLast { println "> Task :downloadAssembleSound #" def sounds = [] if (i >= 1 && i <= 8) { sounds.add("http://cs.procs.lt/cstrike/sound/round_sound/rr" + i + ".mp3") } } def r = new Random() def soundIndex = r.nextInt(sounds.size()) delete(tempSound) def sound = sounds.get(soundIndex) println "Fetching.... " + sound exec { commandLine("bash", "-c", "curl " + sound + " > " + tempSound) } } } task stopAssembleSound { dependsOn { downloadAssembleSound } doLast { try { new ProcessBuilder("bash", "-c", "killall afplay").start().waitFor() } catch (Exception e) { println("Silently ignored exception: " + e.printStackTrace) } } } task playAssembleSound { dependsOn { stopAssembleSound } doLast { assert file(tempSound).exists() ("afplay " + tempSound).execute() } } tasks.whenTaskAdded { task -> if (task.name.contains('assemble') && task.name.contains('Debug')) { task.finalizedBy { playAssembleSound } } }

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