Code refactor and Flat, Fit, Full, Circle theme toolbar shadow fixes

app/src/main/java/code/name/monkey/retromusic/misc/AsyncSearchResultLoader.kt

@@ -22,7 +22,8 @@ import code.name.monkey.retromusic.loaders.ArtistLoader
 import code.name.monkey.retromusic.loaders.SongLoader
 import java.util.*
 
-internal class AsyncSearchResultLoader(context: Context, private val query: String) : WrappedAsyncTaskLoader<List<Any>>(context) {
+internal class AsyncSearchResultLoader(context: Context, private val query: String) :
+    WrappedAsyncTaskLoader<List<Any>>(context) {
 
     override fun loadInBackground(): List<Any>? {
         val results = ArrayList<Any>()

app/src/main/java/code/name/monkey/retromusic/misc/CustomFragmentStatePagerAdapter.java

@@ -16,6 +16,10 @@ package code.name.monkey.retromusic.misc;
 
 import android.os.Bundle;
 import android.os.Parcelable;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+
 import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
@@ -23,10 +27,6 @@ import androidx.fragment.app.FragmentPagerAdapter;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.viewpager.widget.PagerAdapter;
 
-import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
-
 import java.util.ArrayList;
 
 /**

app/src/main/java/code/name/monkey/retromusic/misc/DialogAsyncTask.java

@@ -17,6 +17,7 @@ package code.name.monkey.retromusic.misc;
 import android.app.Dialog;
 import android.content.Context;
 import android.os.Handler;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 

app/src/main/java/code/name/monkey/retromusic/misc/UpdateToastMediaScannerCompletionListener.java

@@ -19,9 +19,11 @@ import android.app.Activity;
 import android.media.MediaScannerConnection;
 import android.net.Uri;
 import android.widget.Toast;
-import code.name.monkey.retromusic.R;
+
 import java.lang.ref.WeakReference;
 
+import code.name.monkey.retromusic.R;
+
 /**
  * @author Karim Abou Zeid (kabouzeid)
  */
@@ -30,15 +32,10 @@ public class UpdateToastMediaScannerCompletionListener implements MediaScannerCo
     private final WeakReference<Activity> activityWeakReference;
 
     private final String couldNotScanFiles;
-
-    private int failed = 0;
-
-    private int scanned = 0;
-
     private final String scannedFiles;
-
     private final String[] toBeScanned;
-
+    private int failed = 0;
+    private int scanned = 0;
     private Toast toast;
 
     @SuppressLint("ShowToast")

app/src/main/java/code/name/monkey/retromusic/misc/WeakContextAsyncTask.kt

@@ -1 +1 @@
-/*
 * Copyright (c) 2019 Hemanth Savarala.
 *
 * Licensed under the GNU General Public License v3
 *
 * This is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by
 *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 */

package code.name.monkey.retromusic.misc

import android.content.Context
import android.os.AsyncTask

import java.lang.ref.WeakReference

abstract class WeakContextAsyncTask<Params, Progress, Result>(context: Context) : AsyncTask<Params, Progress, Result>() {
    private val contextWeakReference: WeakReference<Context> = WeakReference(context)

    protected val context: Context?
        get() = contextWeakReference.get()

}
+/*
 * Copyright (c) 2019 Hemanth Savarala.
 *
 * Licensed under the GNU General Public License v3
 *
 * This is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by
 *  the Free Software Foundation either version 3 of the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 */

package code.name.monkey.retromusic.misc

import android.content.Context
import android.os.AsyncTask

import java.lang.ref.WeakReference

abstract class WeakContextAsyncTask<Params, Progress, Result>(context: Context) :
    AsyncTask<Params, Progress, Result>() {
    private val contextWeakReference: WeakReference<Context> = WeakReference(context)

    protected val context: Context?
        get() = contextWeakReference.get()

}

app/src/main/java/code/name/monkey/retromusic/misc/WrappedAsyncTaskLoader.kt

@@ -29,7 +29,7 @@ abstract class WrappedAsyncTaskLoader<D>
  *
  * @param context The [Context] to use.
  */
-(context: Context) : AsyncTaskLoader<D>(context) {
+    (context: Context) : AsyncTaskLoader<D>(context) {
 
     private var mData: D? = null