Merge branch 'release/1.0-beta20'

app/build.gradle

@@ -20,8 +20,8 @@ android {
         applicationId "ch.dissem.apps.${appName.toLowerCase()}"
         minSdkVersion 19
         targetSdkVersion 27
-        versionCode 19
+        versionCode 20
-        versionName "1.0-beta19"
+        versionName "1.0-beta20"
         multiDexEnabled true
     }
     compileOptions {

app/src/main/java/ch/dissem/apps/abit/listener/WifiReceiver.kt

@@ -19,8 +19,8 @@ package ch.dissem.apps.abit.listener
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
-import ch.dissem.apps.abit.service.BitmessageService
 import ch.dissem.apps.abit.service.Singleton
+import ch.dissem.apps.abit.util.NetworkUtils
 import ch.dissem.apps.abit.util.Preferences
 import org.jetbrains.anko.connectivityManager
 
@@ -29,7 +29,7 @@ class WifiReceiver : BroadcastReceiver() {
         if ("android.net.conn.CONNECTIVITY_CHANGE" == intent.action) {
             val bmc = Singleton.getBitmessageContext(ctx)
             if (Preferences.isFullNodeActive(ctx) && !bmc.isRunning() && !(Preferences.isWifiOnly(ctx) && ctx.connectivityManager.isActiveNetworkMetered)) {
-                ctx.startService(Intent(ctx, BitmessageService::class.java))
+                NetworkUtils.doStartBitmessageService(ctx)
             }
         }
     }

app/src/main/java/ch/dissem/apps/abit/notification/AbstractNotification.kt

@@ -17,8 +17,13 @@
 package ch.dissem.apps.abit.notification
 
 import android.app.Notification
+import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.content.Context
+import android.os.Build
+import android.support.annotation.ColorRes
+import android.support.v4.content.ContextCompat
+import ch.dissem.apps.abit.R
 import org.jetbrains.anko.notificationManager
 
 /**
@@ -46,4 +51,30 @@ abstract class AbstractNotification(ctx: Context) {
         showing = false
         manager.cancel(notificationId)
     }
+
+    protected fun initChannel(channelId: String, @ColorRes color: Int = R.color.colorPrimary) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            ctx.notificationManager.createNotificationChannel(
+                NotificationChannel(
+                    channelId,
+                    ctx.getText(R.string.app_name),
+                    NotificationManager.IMPORTANCE_LOW
+                ).apply {
+                    lightColor = ContextCompat.getColor(ctx, color)
+                    lockscreenVisibility = Notification.VISIBILITY_PRIVATE
+                }
+            )
+        }
+    }
+
+
+    companion object {
+        internal const val ONGOING_CHANNEL_ID = "abit.ongoing"
+        internal const val MESSAGE_CHANNEL_ID = "abit.message"
+        internal const val ERROR_CHANNEL_ID = "abit.error"
+
+        init {
+
+        }
+    }
 }

app/src/main/java/ch/dissem/apps/abit/notification/ErrorNotification.kt

@@ -30,10 +30,14 @@ import ch.dissem.apps.abit.R
  */
 class ErrorNotification(ctx: Context) : AbstractNotification(ctx) {
 
-    private val builder = NotificationCompat.Builder(ctx, "abit.error")
+    private val builder = NotificationCompat.Builder(ctx, ERROR_CHANNEL_ID)
         .setContentTitle(ctx.getString(R.string.app_name))
         .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
 
+    init {
+        initChannel(ERROR_CHANNEL_ID, R.color.colorPrimaryDark)
+    }
+
     fun setWarning(@StringRes resId: Int, vararg args: Any): ErrorNotification {
         builder.setSmallIcon(R.drawable.ic_notification_warning)
             .setContentText(ctx.getString(resId, *args))

app/src/main/java/ch/dissem/apps/abit/notification/NetworkNotification.kt

@@ -34,18 +34,19 @@ import kotlin.concurrent.fixedRateTimer
  */
 class NetworkNotification(ctx: Context) : AbstractNotification(ctx) {
 
-    private val builder = NotificationCompat.Builder(ctx, "abit.network")
+    private val builder = NotificationCompat.Builder(ctx, ONGOING_CHANNEL_ID)
     private var timer: Timer? = null
 
     init {
+        initChannel(ONGOING_CHANNEL_ID, R.color.colorAccent)
         val showAppIntent = Intent(ctx, MainActivity::class.java)
         val pendingIntent = PendingIntent.getActivity(ctx, 1, showAppIntent, 0)
         builder
-                .setSmallIcon(R.drawable.ic_notification_full_node)
+            .setSmallIcon(R.drawable.ic_notification_full_node)
-                .setContentTitle(ctx.getString(R.string.bitmessage_full_node))
+            .setContentTitle(ctx.getString(R.string.bitmessage_full_node))
-                .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
-                .setShowWhen(false)
+            .setShowWhen(false)
-                .setContentIntent(pendingIntent)
+            .setContentIntent(pendingIntent)
     }
 
     @SuppressLint("StringFormatMatches")
@@ -63,11 +64,19 @@ class NetworkNotification(ctx: Context) : AbstractNotification(ctx) {
                 val streamNumber = Integer.parseInt(stream.name.substring("stream ".length))
                 val nodeCount = stream.getProperty("nodes")!!.value as Int?
                 if (nodeCount == 1) {
-                    info.append(ctx.getString(R.string.connection_info_1,
+                    info.append(
-                            streamNumber))
+                        ctx.getString(
+                            R.string.connection_info_1,
+                            streamNumber
+                        )
+                    )
                 } else {
-                    info.append(ctx.getString(R.string.connection_info_n,
+                    info.append(
-                            streamNumber, nodeCount))
+                        ctx.getString(
+                            R.string.connection_info_n,
+                            streamNumber, nodeCount
+                        )
+                    )
                 }
                 info.append('\n')
             }
@@ -77,14 +86,18 @@ class NetworkNotification(ctx: Context) : AbstractNotification(ctx) {
         val intent = Intent(ctx, BitmessageIntentService::class.java)
         if (running) {
             intent.putExtra(BitmessageIntentService.EXTRA_SHUTDOWN_NODE, true)
-            builder.addAction(R.drawable.ic_notification_node_stop,
+            builder.addAction(
-                    ctx.getString(R.string.full_node_stop),
+                R.drawable.ic_notification_node_stop,
-                    PendingIntent.getService(ctx, 0, intent, FLAG_UPDATE_CURRENT))
+                ctx.getString(R.string.full_node_stop),
+                PendingIntent.getService(ctx, 0, intent, FLAG_UPDATE_CURRENT)
+            )
         } else {
             intent.putExtra(BitmessageIntentService.EXTRA_STARTUP_NODE, true)
-            builder.addAction(R.drawable.ic_notification_node_start,
+            builder.addAction(
-                    ctx.getString(R.string.full_node_restart),
+                R.drawable.ic_notification_node_start,
-                    PendingIntent.getService(ctx, 1, intent, FLAG_UPDATE_CURRENT))
+                ctx.getString(R.string.full_node_restart),
+                PendingIntent.getService(ctx, 1, intent, FLAG_UPDATE_CURRENT)
+            )
         }
         notification = builder.build()
         return running
@@ -116,13 +129,15 @@ class NetworkNotification(ctx: Context) : AbstractNotification(ctx) {
         val intent = Intent(ctx, BitmessageIntentService::class.java)
         intent.putExtra(BitmessageIntentService.EXTRA_SHUTDOWN_NODE, true)
         builder.mActions.clear()
-        builder.addAction(R.drawable.ic_notification_node_stop,
+        builder.addAction(
-                ctx.getString(R.string.full_node_stop),
+            R.drawable.ic_notification_node_stop,
-                PendingIntent.getService(ctx, 0, intent, FLAG_UPDATE_CURRENT))
+            ctx.getString(R.string.full_node_stop),
+            PendingIntent.getService(ctx, 0, intent, FLAG_UPDATE_CURRENT)
+        )
         notification = builder.build()
     }
 
     companion object {
-        val NETWORK_NOTIFICATION_ID = 2
+        const val NETWORK_NOTIFICATION_ID = 2
     }
 }

app/src/main/java/ch/dissem/apps/abit/notification/NewMessageNotification.kt

@@ -42,36 +42,48 @@ import ch.dissem.apps.abit.util.Drawables.toBitmap
 
 class NewMessageNotification(ctx: Context) : AbstractNotification(ctx) {
 
+    init {
+        initChannel(MESSAGE_CHANNEL_ID, R.color.colorPrimary)
+    }
+
     fun singleNotification(plaintext: Plaintext): NewMessageNotification {
-        val builder = NotificationCompat.Builder(ctx, CHANNEL_ID)
+        val builder = NotificationCompat.Builder(ctx, MESSAGE_CHANNEL_ID)
         val bigText = SpannableString(plaintext.subject + "\n" + plaintext.text)
         plaintext.subject?.let { subject ->
             bigText.setSpan(SPAN_EMPHASIS, 0, subject.length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
         }
         builder.setSmallIcon(R.drawable.ic_notification_new_message)
-                .setLargeIcon(toBitmap(Identicon(plaintext.from), 192))
+            .setLargeIcon(toBitmap(Identicon(plaintext.from), 192))
-                .setContentTitle(plaintext.from.toString())
+            .setContentTitle(plaintext.from.toString())
-                .setContentText(plaintext.subject)
+            .setContentText(plaintext.subject)
-                .setStyle(BigTextStyle().bigText(bigText))
+            .setStyle(BigTextStyle().bigText(bigText))
-                .setContentInfo("Info")
+            .setContentInfo("Info")
 
         builder.setContentIntent(
-                createActivityIntent(EXTRA_SHOW_MESSAGE, plaintext))
+            createActivityIntent(EXTRA_SHOW_MESSAGE, plaintext)
-        builder.addAction(R.drawable.ic_action_reply, ctx.getString(R.string.reply),
+        )
-                createActivityIntent(EXTRA_REPLY_TO_MESSAGE, plaintext))
+        builder.addAction(
-        builder.addAction(R.drawable.ic_action_delete, ctx.getString(R.string.delete),
+            R.drawable.ic_action_reply, ctx.getString(R.string.reply),
-                createServiceIntent(ctx, EXTRA_DELETE_MESSAGE, plaintext))
+            createActivityIntent(EXTRA_REPLY_TO_MESSAGE, plaintext)
+        )
+        builder.addAction(
+            R.drawable.ic_action_delete, ctx.getString(R.string.delete),
+            createServiceIntent(ctx, EXTRA_DELETE_MESSAGE, plaintext)
+        )
         notification = builder.build()
         return this
     }
 
     private fun createActivityIntent(action: String, message: Plaintext): PendingIntent {
-        val intent = Intent(ctx, MainActivity::class.java)
+        val intent = Intent(ctx, MainActivity::class.java).putExtra(action, message)
-        intent.putExtra(action, message)
         return PendingIntent.getActivity(ctx, action.hashCode(), intent, FLAG_UPDATE_CURRENT)
     }
 
-    private fun createServiceIntent(ctx: Context, action: String, message: Plaintext): PendingIntent {
+    private fun createServiceIntent(
+        ctx: Context,
+        action: String,
+        message: Plaintext
+    ): PendingIntent {
         val intent = Intent(ctx, BitmessageIntentService::class.java)
         intent.putExtra(action, message)
         return PendingIntent.getService(ctx, action.hashCode(), intent, FLAG_UPDATE_CURRENT)
@@ -82,19 +94,24 @@ class NewMessageNotification(ctx: Context) : AbstractNotification(ctx) {
      * *                       accessed it will be in a `synchronized(unacknowledged)
      * *                       {}` block
      */
-    fun multiNotification(unacknowledged: Collection<Plaintext>, numberOfUnacknowledgedMessages: Int): NewMessageNotification {
+    fun multiNotification(
-        val builder = NotificationCompat.Builder(ctx, CHANNEL_ID)
+        unacknowledged: Collection<Plaintext>,
+        numberOfUnacknowledgedMessages: Int
+    ): NewMessageNotification {
+        val builder = NotificationCompat.Builder(ctx, MESSAGE_CHANNEL_ID)
         builder.setSmallIcon(R.drawable.ic_notification_new_message)
-                .setContentTitle(ctx.getString(R.string.n_new_messages, numberOfUnacknowledgedMessages))
+            .setContentTitle(ctx.getString(R.string.n_new_messages, numberOfUnacknowledgedMessages))
-                .setContentText(ctx.getString(R.string.app_name))
+            .setContentText(ctx.getString(R.string.app_name))
 
         val inboxStyle = InboxStyle()
 
         synchronized(unacknowledged) {
             for (msg in unacknowledged) {
                 val sb = SpannableString(msg.from.toString() + " " + msg.subject)
-                sb.setSpan(SPAN_EMPHASIS, 0, msg.from.toString().length, Spannable
+                sb.setSpan(
-                        .SPAN_INCLUSIVE_EXCLUSIVE)
+                    SPAN_EMPHASIS, 0, msg.from.toString().length, Spannable
+                        .SPAN_INCLUSIVE_EXCLUSIVE
+                )
                 inboxStyle.addLine(sb)
             }
         }
@@ -113,6 +130,5 @@ class NewMessageNotification(ctx: Context) : AbstractNotification(ctx) {
     companion object {
         private val NEW_MESSAGE_NOTIFICATION_ID = 1
         private val SPAN_EMPHASIS = StyleSpan(Typeface.BOLD)
-        private val CHANNEL_ID = "abit.message"
     }
 }

app/src/main/java/ch/dissem/apps/abit/notification/ProofOfWorkNotification.kt

@@ -33,7 +33,7 @@ import kotlin.concurrent.fixedRateTimer
  */
 class ProofOfWorkNotification(ctx: Context) : AbstractNotification(ctx) {
 
-    private val builder = NotificationCompat.Builder(ctx, "abit.pow")
+    private val builder = NotificationCompat.Builder(ctx, ONGOING_CHANNEL_ID)
         .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
         .setUsesChronometer(true)
         .setOngoing(true)
@@ -46,6 +46,7 @@ class ProofOfWorkNotification(ctx: Context) : AbstractNotification(ctx) {
     private var timer: Timer? = null
 
     init {
+        initChannel(ONGOING_CHANNEL_ID, R.color.colorAccent)
         update(0)
     }
 
@@ -67,10 +68,6 @@ class ProofOfWorkNotification(ctx: Context) : AbstractNotification(ctx) {
         return this
     }
 
-    companion object {
-        const val ONGOING_NOTIFICATION_ID = 3
-    }
-
     fun start(item: ProofOfWorkService.PowItem) {
         val expectedPowTimeInMilliseconds = PowStats.getExpectedPowTimeInMilliseconds(ctx, item.targetValue)
         val delta = (expectedPowTimeInMilliseconds / 3).toInt()
@@ -101,4 +98,8 @@ class ProofOfWorkNotification(ctx: Context) : AbstractNotification(ctx) {
             show()
         }
     }
+
+    companion object {
+        const val ONGOING_NOTIFICATION_ID = 3
+    }
 }

app/src/main/java/ch/dissem/apps/abit/service/BitmessageService.kt

@@ -25,6 +25,8 @@ import android.net.ConnectivityManager
 import android.os.Handler
 import ch.dissem.apps.abit.notification.NetworkNotification
 import ch.dissem.apps.abit.notification.NetworkNotification.Companion.NETWORK_NOTIFICATION_ID
+import ch.dissem.apps.abit.util.NetworkUtils
+import ch.dissem.apps.abit.util.Preferences
 import ch.dissem.bitmessage.BitmessageContext
 import ch.dissem.bitmessage.utils.Property
 import org.jetbrains.anko.connectivityManager
@@ -39,9 +41,9 @@ class BitmessageService : Service() {
     private val bmc: BitmessageContext by lazy { Singleton.getBitmessageContext(this) }
     private lateinit var notification: NetworkNotification
 
-    private val connectivityReceiver: BroadcastReceiver = object: BroadcastReceiver() {
+    private val connectivityReceiver: BroadcastReceiver = object : BroadcastReceiver() {
-        override fun onReceive(context: Context?, intent: Intent?) {
+        override fun onReceive(context: Context, intent: Intent?) {
-            if (bmc.isRunning() && connectivityManager.isActiveNetworkMetered){
+            if (bmc.isRunning() && !Preferences.isConnectionAllowed(this@BitmessageService)) {
                 bmc.shutdown()
             }
         }
@@ -58,7 +60,10 @@ class BitmessageService : Service() {
     }
 
     override fun onCreate() {
-        registerReceiver(connectivityReceiver, IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION))
+        registerReceiver(
+            connectivityReceiver,
+            IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION)
+        )
         notification = NetworkNotification(this)
         running = false
     }
@@ -85,13 +90,15 @@ class BitmessageService : Service() {
         notification.showShutdown()
         cleanupHandler.removeCallbacks(cleanupTask)
         bmc.cleanup()
+        unregisterReceiver(connectivityReceiver)
         stopSelf()
     }
 
     override fun onBind(intent: Intent) = null
 
     companion object {
-        @Volatile private var running = false
+        @Volatile
+        private var running = false
 
         val isRunning: Boolean
             get() = running && Singleton.bitmessageContext?.isRunning() == true

app/src/main/java/ch/dissem/apps/abit/service/ProofOfWorkService.kt

@@ -20,6 +20,7 @@ import android.app.Service
 import android.content.Intent
 import android.os.Binder
 import android.os.IBinder
+import android.support.v4.content.ContextCompat
 import ch.dissem.apps.abit.notification.ProofOfWorkNotification
 import ch.dissem.apps.abit.notification.ProofOfWorkNotification.Companion.ONGOING_NOTIFICATION_ID
 import ch.dissem.apps.abit.util.PowStats
@@ -44,9 +45,14 @@ class ProofOfWorkService : Service() {
         private val notification = service.notification
 
         fun process(item: PowItem) = synchronized(queue) {
-            service.startService(Intent(service, ProofOfWorkService::class.java))
+            ContextCompat.startForegroundService(
-            service.startForeground(ONGOING_NOTIFICATION_ID,
+                service,
-                notification.notification)
+                Intent(service, ProofOfWorkService::class.java)
+            )
+            service.startForeground(
+                ONGOING_NOTIFICATION_ID,
+                notification.notification
+            )
             if (!calculating) {
                 calculating = true
                 service.calculateNonce(item)
@@ -58,7 +64,11 @@ class ProofOfWorkService : Service() {
     }
 
 
-    data class PowItem(val initialHash: ByteArray, val targetValue: ByteArray, val callback: ProofOfWorkEngine.Callback) {
+    data class PowItem(
+        val initialHash: ByteArray,
+        val targetValue: ByteArray,
+        val callback: ProofOfWorkEngine.Callback
+    ) {
         override fun equals(other: Any?): Boolean {
             if (this === other) return true
             if (javaClass != other?.javaClass) return false
@@ -81,29 +91,32 @@ class ProofOfWorkService : Service() {
     private fun calculateNonce(item: PowItem) {
         notification.start(item)
         val startTime = System.currentTimeMillis()
-        engine.calculateNonce(item.initialHash, item.targetValue, object : ProofOfWorkEngine.Callback {
+        engine.calculateNonce(
-            override fun onNonceCalculated(initialHash: ByteArray, nonce: ByteArray) {
+            item.initialHash,
-                notification.finished()
+            item.targetValue,
-                val time = System.currentTimeMillis() - startTime
+            object : ProofOfWorkEngine.Callback {
-                PowStats.addPow(this@ProofOfWorkService, time, item.targetValue)
+                override fun onNonceCalculated(initialHash: ByteArray, nonce: ByteArray) {
-                try {
+                    notification.finished()
-                    item.callback.onNonceCalculated(initialHash, nonce)
+                    val time = System.currentTimeMillis() - startTime
-                } finally {
+                    PowStats.addPow(this@ProofOfWorkService, time, item.targetValue)
-                    var next: PowItem? = null
+                    try {
-                    synchronized(queue) {
+                        item.callback.onNonceCalculated(initialHash, nonce)
-                        next = queue.poll()
+                    } finally {
-                        if (next == null) {
+                        var next: PowItem? = null
-                            calculating = false
+                        synchronized(queue) {
-                            stopForeground(true)
+                            next = queue.poll()
-                            stopSelf()
+                            if (next == null) {
-                        } else {
+                                calculating = false
-                            notification.update(queue.size).show()
+                                stopForeground(true)
+                                stopSelf()
+                            } else {
+                                notification.update(queue.size).show()
+                            }
                         }
+                        next?.let { calculateNonce(it) }
                     }
-                    next?.let { calculateNonce(it) }
                 }
-            }
+            })
-        })
     }
 
     companion object {

app/src/main/java/ch/dissem/apps/abit/service/StartupNodeOnWifiService.kt

@@ -5,6 +5,7 @@ import android.app.job.JobService
 import android.content.Intent
 import android.os.Build
 import android.support.annotation.RequiresApi
+import ch.dissem.apps.abit.util.NetworkUtils
 import ch.dissem.apps.abit.util.Preferences
 
 /**
@@ -19,7 +20,7 @@ class StartupNodeOnWifiService : JobService() {
     override fun onStartJob(params: JobParameters?): Boolean {
         val bmc = Singleton.getBitmessageContext(this)
         if (Preferences.isFullNodeActive(this) && !bmc.isRunning()) {
-            applicationContext.startService(Intent(this, BitmessageService::class.java))
+            NetworkUtils.doStartBitmessageService(applicationContext)
         }
         return true
     }

app/src/main/java/ch/dissem/apps/abit/util/NetworkUtils.kt

@@ -8,6 +8,7 @@ import android.content.Context
 import android.content.Intent
 import android.os.Build
 import android.support.annotation.RequiresApi
+import android.support.v4.content.ContextCompat
 import ch.dissem.apps.abit.MainActivity
 import ch.dissem.apps.abit.dialog.FullNodeDialogActivity
 import ch.dissem.apps.abit.service.BitmessageService
@@ -23,7 +24,7 @@ object NetworkUtils {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                     scheduleNodeStart(ctx)
                 } else {
-                    ctx.startService(Intent(ctx, BitmessageService::class.java))
+                    doStartBitmessageService(ctx)
                     MainActivity.updateNodeSwitch()
                 }
             } else if (ask) {
@@ -37,11 +38,15 @@ object NetworkUtils {
                 scheduleNodeStart(ctx)
             }
         } else {
-            ctx.startService(Intent(ctx, BitmessageService::class.java))
+            doStartBitmessageService(ctx)
             MainActivity.updateNodeSwitch()
         }
     }
 
+    fun doStartBitmessageService(ctx: Context) {
+        ContextCompat.startForegroundService(ctx, Intent(ctx, BitmessageService::class.java))
+    }
+
     fun disableNode(ctx: Context) {
         Preferences.setFullNodeActive(ctx, false)
         ctx.stopService(Intent(ctx, BitmessageService::class.java))