add stetho for debugging the database

app/build.gradle

@@ -34,6 +34,7 @@ android {
 dependencies {
     compile 'com.simplemobiletools:commons:2.14.6'
     compile 'com.squareup:otto:1.3.8'
+    compile 'com.facebook.stetho:stetho:1.4.2'
     compile 'com.bignerdranch.android:recyclerview-multiselect:0.2'
     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 }

app/src/main/AndroidManifest.xml

@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:enabled="true"
         android:icon="@mipmap/ic_launcher"

app/src/main/kotlin/com/simplemobiletools/musicplayer/App.kt

@@ -0,0 +1,11 @@
+package com.simplemobiletools.musicplayer
+
+import android.app.Application
+import com.facebook.stetho.Stetho
+
+class App : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        Stetho.initializeWithDefaults(this)
+    }
+}