Add Quicksettings Tile

- Icon adjustments are still missing

refs #31

app/src/main/AndroidManifest.xml

@@ -82,5 +82,15 @@
                 android:name="android.appwidget.provider"
                 android:resource="@xml/widget_info"/>
         </receiver>
+
+        <service
+            android:name=".helpers.MyTileService"
+            android:label="@string/app_launcher_name"
+            android:icon="@mipmap/ic_launcher"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE" />
+            </intent-filter>
+        </service>
     </application>
 </manifest>

app/src/main/kotlin/com/simplemobiletools/flashlight/helpers/MyTileService.kt

@@ -0,0 +1,12 @@
+package com.simplemobiletools.flashlight.helpers
+
+import android.os.Build
+import android.service.quicksettings.TileService
+import android.support.annotation.RequiresApi
+
+@RequiresApi(Build.VERSION_CODES.N)
+class MyTileService : TileService() {
+    override fun onClick() {
+        MyCameraImpl.newInstance(this).toggleFlashlight()
+    }
+}