Add ability to launch settings of blocking manager

data/src/main/java/com/moez/QKSMS/blocking/BlockingManager.kt

@@ -34,4 +34,6 @@ class BlockingManager @Inject constructor(
 
     override fun unblock(addresses: List<String>): Completable = client.unblock(addresses)
 
+    override fun openSettings() = client.openSettings()
+
 }

data/src/main/java/com/moez/QKSMS/blocking/CallControlBlockingClient.kt

@@ -66,4 +66,8 @@ class CallControlBlockingClient @Inject constructor(
         CallControl.openBlockedList(context, address)
     }
 
+    override fun openSettings() {
+        CallControl.openBlockedList(context)
+    }
+
 }

data/src/main/java/com/moez/QKSMS/blocking/QkBlockingClient.kt

@@ -19,8 +19,10 @@
 package com.moez.QKSMS.blocking
 
 import android.content.Context
+import android.content.Intent
 import android.os.Build
 import android.provider.BlockedNumberContract
+import android.telecom.TelecomManager
 import android.telephony.PhoneNumberUtils
 import androidx.core.content.contentValuesOf
 import com.moez.QKSMS.extensions.anyOf
@@ -89,4 +91,16 @@ class QkBlockingClient @Inject constructor(private val context: Context) : Block
         }
     }
 
+    override fun openSettings() = when {
+        Build.VERSION.SDK_INT >= 24 -> {
+            val telecomManager = context.getSystemService(Context.TELECOM_SERVICE) as TelecomManager
+            val intent = telecomManager.createManageBlockedNumbersIntent()
+                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+            context.startActivity(intent)
+        }
+
+        else -> {} // TODO
+    }
+
 }

data/src/main/java/com/moez/QKSMS/blocking/ShouldIAnswerBlockingClient.kt

@@ -54,16 +54,17 @@ class ShouldIAnswerBlockingClient @Inject constructor(
         return Binder(context, address).isBlocked()
     }
 
-    override fun block(addresses: List<String>): Completable = Completable.fromCallable { showSia() }
+    override fun block(addresses: List<String>): Completable = Completable.fromCallable { openSettings() }
 
-    override fun unblock(addresses: List<String>): Completable = Completable.fromCallable { showSia() }
+    override fun unblock(addresses: List<String>): Completable = Completable.fromCallable { openSettings() }
 
-    private fun showSia() {
+    override fun openSettings() {
         val pm = context.packageManager
-        pm.getLaunchIntentForPackage("org.mistergroup.shouldianswer")
+        val intent = pm.getLaunchIntentForPackage("org.mistergroup.shouldianswer")
                 ?: pm.getLaunchIntentForPackage("org.mistergroup.shouldianswerpersonal")
                 ?: pm.getLaunchIntentForPackage("org.mistergroup.muzutozvednout")
-                        ?.run(context::startActivity)
+
+        intent?.run(context::startActivity)
     }
 
     private class Binder(