From 5d3159ab348f3f9c47a15b77174b2a3256abd5bf Mon Sep 17 00:00:00 2001
From: Mysochenko Yuriy <yuriy.mysochenko@gmail.com>
Date: Thu, 5 May 2022 10:25:35 +0300
Subject: [PATCH] show a high priority notification when a device is in an
 interactive state

---
 .../simplemobiletools/dialer/extensions/Context.kt |  3 +++
 .../dialer/helpers/CallNotificationManager.kt      | 14 ++++++++++----
 .../dialer/services/CallService.kt                 |  6 +++++-
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/extensions/Context.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/extensions/Context.kt
index defa1f24..ac7a3e65 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/extensions/Context.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/extensions/Context.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.media.AudioManager
 import android.net.Uri
+import android.os.PowerManager
 import com.simplemobiletools.commons.extensions.telecomManager
 import com.simplemobiletools.dialer.helpers.Config
 import com.simplemobiletools.dialer.models.SIMAccount
@@ -12,6 +13,8 @@ val Context.config: Config get() = Config.newInstance(applicationContext)
 
 val Context.audioManager: AudioManager get() = getSystemService(Context.AUDIO_SERVICE) as AudioManager
 
+val Context.powerManager: PowerManager get() = getSystemService(Context.POWER_SERVICE) as PowerManager
+
 @SuppressLint("MissingPermission")
 fun Context.getAvailableSIMCardLabels(): ArrayList<SIMAccount> {
     val SIMAccounts = ArrayList<SIMAccount>()
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/CallNotificationManager.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/CallNotificationManager.kt
index 6b30ef6f..324123b4 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/CallNotificationManager.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/helpers/CallNotificationManager.kt
@@ -16,6 +16,7 @@ import com.simplemobiletools.commons.extensions.setVisibleIf
 import com.simplemobiletools.commons.helpers.isOreoPlus
 import com.simplemobiletools.dialer.R
 import com.simplemobiletools.dialer.activities.CallActivity
+import com.simplemobiletools.dialer.extensions.powerManager
 import com.simplemobiletools.dialer.receivers.CallActionReceiver
 
 class CallNotificationManager(private val context: Context) {
@@ -30,10 +31,11 @@ class CallNotificationManager(private val context: Context) {
         CallManager.getCallContact(context.applicationContext) { callContact ->
             val callContactAvatar = callContactAvatarHelper.getCallContactAvatar(callContact)
             val callState = CallManager.getState()
-            val channelId = "simple_dialer_call"
+            val isHighPriority = context.powerManager.isInteractive && callState == Call.STATE_RINGING
+            val channelId = if (isHighPriority) "simple_dialer_call_high_priority" else "simple_dialer_call"
             if (isOreoPlus()) {
-                val importance = NotificationManager.IMPORTANCE_DEFAULT
-                val name = "call_notification_channel"
+                val importance = if (isHighPriority) NotificationManager.IMPORTANCE_HIGH else NotificationManager.IMPORTANCE_DEFAULT
+                val name = if (isHighPriority) "call_notification_channel_high_priority" else "call_notification_channel"
 
                 NotificationChannel(channelId, name, importance).apply {
                     setSound(null, null)
@@ -83,7 +85,7 @@ class CallNotificationManager(private val context: Context) {
             val builder = NotificationCompat.Builder(context, channelId)
                 .setSmallIcon(R.drawable.ic_phone_vector)
                 .setContentIntent(openAppPendingIntent)
-                .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+                .setPriority(if(isHighPriority) NotificationCompat.PRIORITY_MAX else NotificationCompat.PRIORITY_DEFAULT)
                 .setCategory(Notification.CATEGORY_CALL)
                 .setCustomContentView(collapsedView)
                 .setOngoing(true)
@@ -92,6 +94,10 @@ class CallNotificationManager(private val context: Context) {
                 .setChannelId(channelId)
                 .setStyle(NotificationCompat.DecoratedCustomViewStyle())
 
+            if (isHighPriority) {
+                builder.setFullScreenIntent(openAppPendingIntent, true)
+            }
+
             val notification = builder.build()
             notificationManager.notify(CALL_NOTIFICATION_ID, notification)
         }
diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/services/CallService.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/services/CallService.kt
index 922b62b3..842199a2 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/services/CallService.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/services/CallService.kt
@@ -4,6 +4,7 @@ import android.telecom.Call
 import android.telecom.InCallService
 import com.simplemobiletools.dialer.App
 import com.simplemobiletools.dialer.activities.CallActivity
+import com.simplemobiletools.dialer.extensions.powerManager
 import com.simplemobiletools.dialer.helpers.CallManager
 import com.simplemobiletools.dialer.helpers.CallNotificationManager
 
@@ -28,7 +29,10 @@ class CallService : InCallService() {
 
     override fun onCallAdded(call: Call) {
         super.onCallAdded(call)
-        startActivity(CallActivity.getStartIntent(this))
+        val isInteractive = powerManager.isInteractive
+        if (!isInteractive) {
+            startActivity(CallActivity.getStartIntent(this))
+        }
         CallManager.call = call
         CallManager.inCallService = this
         CallManager.registerCallback(callListener)