From 0b57cd31765d67cce54ad6b55075ce4ba69ce1b9 Mon Sep 17 00:00:00 2001
From: CappielloAntonio <antoniocappiello.play@gmail.com>
Date: Tue, 10 Aug 2021 14:05:07 +0200
Subject: [PATCH] TEST - Added media cache in exoplayer

---
 .../play/service/MultiPlayer.java                 |  7 +++++--
 app/src/main/res/values/arrays.xml                | 15 +++++++++++++++
 app/src/main/res/values/strings.xml               |  1 +
 app/src/main/res/xml/global_preferences.xml       |  9 +++++++++
 4 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/cappielloantonio/play/service/MultiPlayer.java b/app/src/main/java/com/cappielloantonio/play/service/MultiPlayer.java
index aec858ae..d05b9a24 100644
--- a/app/src/main/java/com/cappielloantonio/play/service/MultiPlayer.java
+++ b/app/src/main/java/com/cappielloantonio/play/service/MultiPlayer.java
@@ -32,8 +32,8 @@ public class MultiPlayer implements Playback {
 
     private final Context context;
     private final SimpleExoPlayer exoPlayer;
-    private final SimpleCache simpleCache;
 
+    private SimpleCache simpleCache;
     private PlaybackCallbacks callbacks;
 
     private final ExoPlayer.EventListener eventListener = new ExoPlayer.EventListener() {
@@ -94,9 +94,11 @@ public class MultiPlayer implements Playback {
 
     public MultiPlayer(Context context) {
         this.context = context;
+        setSimpleCache(context);
 
         // Create a read-only cache data source factory using the download cache.
         DataSource.Factory cacheDataSourceFactory = new CacheDataSource.Factory()
+                .setCache(simpleCache)
                 .setCache(DownloadUtil.getDownloadCache(context))
                 .setUpstreamDataSourceFactory(DownloadUtil.getHttpDataSourceFactory(context))
                 .setCacheWriteDataSinkFactory(null); // Disable writing.
@@ -115,7 +117,9 @@ public class MultiPlayer implements Playback {
 
         exoPlayer.addListener(eventListener);
         exoPlayer.prepare();
+    }
 
+    private void setSimpleCache(Context context) {
         long cacheSize = PreferenceUtil.getInstance(context).getMediaCacheSize();
         LeastRecentlyUsedCacheEvictor recentlyUsedCache = new LeastRecentlyUsedCacheEvictor(cacheSize);
         ExoDatabaseProvider databaseProvider = new ExoDatabaseProvider(context);
@@ -168,7 +172,6 @@ public class MultiPlayer implements Playback {
     @Override
     public boolean isPlaying() {
         return exoPlayer.getPlayWhenReady() && exoPlayer.getPlaybackSuppressionReason() == Player.PLAYBACK_SUPPRESSION_REASON_NONE;
-
     }
 
     @Override
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 91b96076..0d1e18d1 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -29,4 +29,19 @@
         <item>200000000</item>
     </string-array>
 
+    <string-array name="pref_media_cache_size_titles">
+        <item>Unlimited</item>
+        <item>2GB</item>
+        <item>1GB</item>
+        <item>400MB</item>
+        <item>200MB</item>
+    </string-array>
+
+    <string-array name="pref_media_cache_size_values">
+        <item>4000000000</item>
+        <item>2000000000</item>
+        <item>1000000000</item>
+        <item>400000000</item>
+        <item>200000000</item>
+    </string-array>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 59d38462..1bd8c488 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -5,6 +5,7 @@
     <string name="search_hint">Search title, artists or albums</string>
     <string name="theme_selection">Choose theme</string>
     <string name="covers_cache">Covers cache</string>
+    <string name="media_cache">Media cache</string>
     <string name="library_menu_label">Library</string>
     <string name="home_menu_label">Home</string>
     <string name="search_menu_label">Search</string>
diff --git a/app/src/main/res/xml/global_preferences.xml b/app/src/main/res/xml/global_preferences.xml
index e1bac52a..73535475 100644
--- a/app/src/main/res/xml/global_preferences.xml
+++ b/app/src/main/res/xml/global_preferences.xml
@@ -10,6 +10,15 @@
             app:title="@string/covers_cache"
             app:useSimpleSummaryProvider="true" />
 
+        <ListPreference
+            app:defaultValue="400000000"
+            app:dialogTitle="@string/media_cache"
+            app:entries="@array/pref_media_cache_size_titles"
+            app:entryValues="@array/pref_media_cache_size_values"
+            app:key="media_cache_size"
+            app:title="@string/media_cache"
+            app:useSimpleSummaryProvider="true" />
+
         <ListPreference
             app:defaultValue="default"
             app:dialogTitle="@string/theme_selection"