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coroutines: convert the rest

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2020-09-15 12:30:15 +02:00
parent 2fc0bb1a03
commit bab70ab51e
23 changed files with 571 additions and 534 deletions
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ui/src/main/java/com/wireguard/android/preference/KernelModuleDisablerPreference.kt
+23 -9
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@@ -8,22 +8,28 @@ import android.annotation.SuppressLint
import android.content.Context
import android.content.Intent
import android.util.AttributeSet
import android.util.Log
import androidx.preference.Preference
import com.wireguard.android.Application
import com.wireguard.android.R
import com.wireguard.android.activity.SettingsActivity
import com.wireguard.android.backend.Tunnel
import com.wireguard.android.backend.WgQuickBackend
import java9.util.concurrent.CompletableFuture
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.async
import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import kotlin.system.exitProcess
class KernelModuleDisablerPreference(context: Context, attrs: AttributeSet?) : Preference(context, attrs) {
private var state = State.UNKNOWN
init {
isVisible = false
Application.getBackendAsync().thenAccept { backend ->
setState(if (backend is WgQuickBackend) State.ENABLED else State.DISABLED)
GlobalScope.launch(Dispatchers.Main.immediate) {
setState(if (Application.getBackend() is WgQuickBackend) State.ENABLED else State.DISABLED)
}
}
@@ -40,17 +46,21 @@ class KernelModuleDisablerPreference(context: Context, attrs: AttributeSet?) : P
setState(State.DISABLING)
Application.getSharedPreferences().edit().putBoolean("disable_kernel_module", true).commit()
}
Application.getAsyncWorker().runAsync {
Application.getTunnelManager().tunnels.thenApply { observableTunnels ->
val downings = observableTunnels.map { it.setStateAsync(Tunnel.State.DOWN).toCompletableFuture() }.toTypedArray()
CompletableFuture.allOf(*downings).thenRun {
GlobalScope.launch(Dispatchers.Main.immediate) {
val observableTunnels = Application.getTunnelManager().getTunnels()
val downings = observableTunnels.map { async(SupervisorJob()) { it.setStateAsync(Tunnel.State.DOWN) } }
try {
downings.awaitAll()
withContext(Dispatchers.IO) {
val restartIntent = Intent(context, SettingsActivity::class.java)
restartIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
restartIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
Application.get().startActivity(restartIntent)
exitProcess(0)
}
}.join()
} catch (e: Throwable) {
Log.println(Log.ERROR, TAG, Log.getStackTraceString(e))
}
}
}
@@ -69,4 +79,8 @@ class KernelModuleDisablerPreference(context: Context, attrs: AttributeSet?) : P
ENABLING(R.string.module_disabler_disabled_title, R.string.success_application_will_restart, false, true),
DISABLING(R.string.module_disabler_enabled_title, R.string.success_application_will_restart, false, true);
}
companion object {
private const val TAG = "WireGuard/KernelModuleDisablerPreference"
}
}