moving some files in subfolders + renaming extension files to first capital letter

app/build.gradle

@@ -46,7 +46,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.0.22'
+    implementation 'com.simplemobiletools:commons:3.0.23'
 
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"
     releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryVersion"

app/src/main/AndroidManifest.xml

@@ -94,7 +94,7 @@
             android:parentActivityName=".activities.MainActivity"/>
 
         <receiver
-            android:name=".HardwareShutterReceiver">
+            android:name=".receivers.HardwareShutterReceiver">
             <intent-filter>
                 <action android:name="android.intent.action.CAMERA_BUTTON"/>
             </intent-filter>

app/src/main/kotlin/com/simplemobiletools/camera/activities/MainActivity.kt

@@ -17,10 +17,12 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions
 import com.bumptech.glide.request.RequestOptions
 import com.simplemobiletools.camera.*
-import com.simplemobiletools.camera.Preview.PreviewListener
+import com.simplemobiletools.camera.views.Preview.PreviewListener
 import com.simplemobiletools.camera.extensions.config
 import com.simplemobiletools.camera.extensions.navBarHeight
+import com.simplemobiletools.camera.helpers.*
 import com.simplemobiletools.camera.views.FocusRectView
+import com.simplemobiletools.camera.views.Preview
 import com.simplemobiletools.commons.extensions.*
 import com.simplemobiletools.commons.helpers.PERMISSION_CAMERA
 import com.simplemobiletools.commons.helpers.PERMISSION_RECORD_AUDIO

app/src/main/kotlin/com/simplemobiletools/camera/dialogs/ChangeResolutionDialog.kt

@@ -4,11 +4,11 @@ import android.hardware.Camera
 import android.support.v7.app.AlertDialog
 import android.view.LayoutInflater
 import android.view.View
-import com.simplemobiletools.camera.Config
 import com.simplemobiletools.camera.R
 import com.simplemobiletools.camera.activities.SimpleActivity
 import com.simplemobiletools.camera.extensions.config
 import com.simplemobiletools.camera.extensions.getAspectRatio
+import com.simplemobiletools.camera.helpers.Config
 import com.simplemobiletools.commons.dialogs.RadioGroupDialog
 import com.simplemobiletools.commons.extensions.setupDialogStuff
 import com.simplemobiletools.commons.models.RadioItem

app/src/main/kotlin/com/simplemobiletools/camera/extensions/Context.kt

@@ -3,7 +3,7 @@ package com.simplemobiletools.camera.extensions
 import android.content.Context
 import android.graphics.Point
 import android.view.WindowManager
-import com.simplemobiletools.camera.Config
+import com.simplemobiletools.camera.helpers.Config
 import java.io.File
 import java.text.SimpleDateFormat
 import java.util.*

app/src/main/kotlin/com/simplemobiletools/camera/extensions/Int.kt

@@ -1,8 +1,8 @@
 package com.simplemobiletools.camera.extensions
 
 import android.hardware.Camera
-import com.simplemobiletools.camera.ORIENT_LANDSCAPE_LEFT
-import com.simplemobiletools.camera.ORIENT_LANDSCAPE_RIGHT
+import com.simplemobiletools.camera.helpers.ORIENT_LANDSCAPE_LEFT
+import com.simplemobiletools.camera.helpers.ORIENT_LANDSCAPE_RIGHT
 
 fun Int.compensateDeviceRotation(currCameraId: Int) = when {
     this == ORIENT_LANDSCAPE_LEFT -> 270

app/src/main/kotlin/com/simplemobiletools/camera/helpers/Config.kt

@@ -1,4 +1,4 @@
-package com.simplemobiletools.camera
+package com.simplemobiletools.camera.helpers
 
 import android.content.Context
 import android.hardware.Camera

app/src/main/kotlin/com/simplemobiletools/camera/helpers/Constants.kt

@@ -1,4 +1,4 @@
-package com.simplemobiletools.camera
+package com.simplemobiletools.camera.helpers
 
 val ORIENT_PORTRAIT = 0
 val ORIENT_LANDSCAPE_LEFT = 1

app/src/main/kotlin/com/simplemobiletools/camera/helpers/PhotoProcessor.kt

@@ -1,4 +1,4 @@
-package com.simplemobiletools.camera
+package com.simplemobiletools.camera.helpers
 
 import android.graphics.Bitmap
 import android.graphics.BitmapFactory
@@ -8,6 +8,7 @@ import android.media.ExifInterface
 import android.net.Uri
 import android.os.AsyncTask
 import android.os.Environment
+import com.simplemobiletools.camera.R
 import com.simplemobiletools.camera.activities.MainActivity
 import com.simplemobiletools.camera.extensions.compensateDeviceRotation
 import com.simplemobiletools.camera.extensions.config

app/src/main/kotlin/com/simplemobiletools/camera/receivers/HardwareShutterReceiver.kt

@@ -1,4 +1,4 @@
-package com.simplemobiletools.camera
+package com.simplemobiletools.camera.receivers
 
 import android.content.BroadcastReceiver
 import android.content.Context

app/src/main/kotlin/com/simplemobiletools/camera/views/Preview.kt

@@ -1,4 +1,4 @@
-package com.simplemobiletools.camera
+package com.simplemobiletools.camera.views
 
 import android.content.Context
 import android.graphics.Point
@@ -13,9 +13,12 @@ import android.view.ScaleGestureDetector
 import android.view.SurfaceHolder
 import android.view.SurfaceView
 import android.view.ViewGroup
+import com.simplemobiletools.camera.helpers.PhotoProcessor
+import com.simplemobiletools.camera.R
 import com.simplemobiletools.camera.activities.MainActivity
 import com.simplemobiletools.camera.dialogs.ChangeResolutionDialog
 import com.simplemobiletools.camera.extensions.*
+import com.simplemobiletools.camera.helpers.Config
 import com.simplemobiletools.commons.extensions.*
 import java.io.File
 import java.io.IOException