Code Cleanup

app/src/main/java/code/name/monkey/retromusic/util/ColorAnimUtil.kt

@@ -1,19 +0,0 @@
-package code.name.monkey.retromusic.util
-
-import android.animation.ArgbEvaluator
-import android.animation.ValueAnimator
-
-class ColorAnimUtil {
-    companion object {
-        fun createColorAnimator(
-            fromColor: Int,
-            toColor: Int,
-            mDuration: Long = 300
-        ): ValueAnimator {
-            return ValueAnimator.ofInt(fromColor, toColor).apply {
-                setEvaluator(ArgbEvaluator())
-                duration = mDuration
-            }
-        }
-    }
-}

app/src/main/java/code/name/monkey/retromusic/util/Compressor.java

@@ -1,80 +0,0 @@
-/*
- * 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.util;
-
-import android.content.Context;
-import android.graphics.Bitmap;
-
-import java.io.File;
-import java.io.IOException;
-
-/**
- * Created on : June 18, 2016 Author : zetbaitsu Name : Zetra GitHub : https://github.com/zetbaitsu
- */
-public class Compressor {
-  // max width and height values of the compressed image is taken as 612x816
-  private int maxWidth = 612;
-  private int maxHeight = 816;
-  private Bitmap.CompressFormat compressFormat = Bitmap.CompressFormat.JPEG;
-  private int quality = 80;
-  private String destinationDirectoryPath;
-
-  public Compressor(Context context) {
-    destinationDirectoryPath = context.getCacheDir().getPath() + File.separator + "images";
-  }
-
-  public Compressor setMaxWidth(int maxWidth) {
-    this.maxWidth = maxWidth;
-    return this;
-  }
-
-  public Compressor setMaxHeight(int maxHeight) {
-    this.maxHeight = maxHeight;
-    return this;
-  }
-
-  public Compressor setCompressFormat(Bitmap.CompressFormat compressFormat) {
-    this.compressFormat = compressFormat;
-    return this;
-  }
-
-  public Compressor setQuality(int quality) {
-    this.quality = quality;
-    return this;
-  }
-
-  public Compressor setDestinationDirectoryPath(String destinationDirectoryPath) {
-    this.destinationDirectoryPath = destinationDirectoryPath;
-    return this;
-  }
-
-  public File compressToFile(File imageFile) throws IOException {
-    return compressToFile(imageFile, imageFile.getName());
-  }
-
-  public File compressToFile(File imageFile, String compressedFileName) throws IOException {
-    return ImageUtil.compressImage(
-        imageFile,
-        maxWidth,
-        maxHeight,
-        compressFormat,
-        quality,
-        destinationDirectoryPath + File.separator + compressedFileName);
-  }
-
-  public Bitmap compressToBitmap(File imageFile) throws IOException {
-    return ImageUtil.decodeSampledBitmapFromFile(imageFile, maxWidth, maxHeight);
-  }
-}

app/src/main/java/code/name/monkey/retromusic/util/ImageUtil.java

@@ -24,13 +24,13 @@ import android.graphics.Paint;
 import android.graphics.PorterDuff;
 import android.graphics.PorterDuffColorFilter;
 import android.graphics.drawable.Drawable;
-import android.media.ExifInterface;
 
 import androidx.annotation.ColorInt;
 import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.content.res.ResourcesCompat;
+import androidx.exifinterface.media.ExifInterface;
 
 import java.io.File;
 import java.io.FileOutputStream;

app/src/main/java/code/name/monkey/retromusic/util/MusicUtil.kt

@@ -268,15 +268,14 @@ object MusicUtil : KoinComponent {
         )
     }
 
-    fun getSongFilePath(context: Context, uri: Uri): String? {
+    fun getSongFilePath(context: Context, uri: Uri): String {
         val projection = arrayOf(MediaStore.MediaColumns.DATA)
-        return context.contentResolver.query(uri, projection, null, null, null)?.use {
+        context.contentResolver.query(uri, projection, null, null, null)?.use {
             if (it.moveToFirst()) {
-                it.getString(0)
-            } else {
-                ""
+                return it.getString(0)
             }
         }
+        return ""
     }
 
     fun getTotalDuration(songs: List<Song>): Long {

app/src/main/java/code/name/monkey/retromusic/util/PackageValidator.kt

@@ -71,7 +71,7 @@ class PackageValidator(
 
     /**
      * Checks whether the caller attempting to connect to a [MediaBrowserServiceCompat] is known.
-     * See [MusicService.onGetRoot] for where this is utilized.
+     * See [MediaBrowserServiceCompat.onGetRoot] for where this is utilized.
      *
      * @param callingPackage The package name of the caller.
      * @param callingUid The user id of the caller.

app/src/main/java/code/name/monkey/retromusic/util/PreferenceUtil.kt

@@ -1,8 +1,8 @@
 package code.name.monkey.retromusic.util
 
+import android.content.Context
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
 import android.net.ConnectivityManager
-import android.net.NetworkInfo
 import androidx.core.content.edit
 import androidx.core.content.getSystemService
 import androidx.preference.PreferenceManager
@@ -328,15 +328,12 @@ object PreferenceUtil {
 
     val isLockScreen get() = sharedPreferences.getBoolean(LOCK_SCREEN, false)
 
-    fun isAllowedToDownloadMetadata(): Boolean {
+    fun isAllowedToDownloadMetadata(context: Context): Boolean {
         return when (autoDownloadImagesPolicy) {
             "always" -> true
             "only_wifi" -> {
-                val connectivityManager = App.getContext().getSystemService<ConnectivityManager>()
-                var netInfo: NetworkInfo? = null
-                if (connectivityManager != null) {
-                    netInfo = connectivityManager.activeNetworkInfo
-                }
+                val connectivityManager = context.getSystemService<ConnectivityManager>()
+                val netInfo = connectivityManager?.activeNetworkInfo
                 netInfo != null && netInfo.type == ConnectivityManager.TYPE_WIFI && netInfo.isConnectedOrConnecting
             }
             "never" -> false

app/src/main/java/code/name/monkey/retromusic/util/RetroUtil.java

@@ -195,13 +195,6 @@ public class RetroUtil {
             >= 600;
   }
 
-  public static void openUrl(@NonNull Activity context, @NonNull String str) {
-    Intent intent = new Intent("android.intent.action.VIEW");
-    intent.setData(Uri.parse(str));
-    intent.setFlags(268435456);
-    context.startActivity(intent);
-  }
-
   public static void setAllowDrawUnderNavigationBar(Window window) {
     window.setNavigationBarColor(Color.TRANSPARENT);
     window