1 files changed, 0 insertions, 97 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/UpdateManager.java b/app/src/main/java/de/danoeh/antennapod/UpdateManager.java
deleted file mode 100644
index 0b3c43381..000000000
--- a/app/src/main/java/de/danoeh/antennapod/UpdateManager.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package de.danoeh.antennapod;
-
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.os.Build;
-import android.util.Log;
-
-import org.antennapod.audio.MediaPlayer;
-
-import java.io.File;
-import java.util.List;
-
-import de.danoeh.antennapod.core.feed.Feed;
-import de.danoeh.antennapod.core.feed.FeedImage;
-import de.danoeh.antennapod.core.feed.FeedItem;
-import de.danoeh.antennapod.core.preferences.UserPreferences;
-import de.danoeh.antennapod.core.storage.DBReader;
-import de.danoeh.antennapod.core.storage.DBWriter;
-
-/*
- * This class's job is do perform maintenance tasks whenever the app has been updated
- */
-public class UpdateManager {
-
-    public static final String TAG = UpdateManager.class.getSimpleName();
-
-    private static final String PREF_NAME = "app_version";
-    private static final String KEY_VERSION_CODE = "version_code";
-
-    private static int currentVersionCode;
-
-    private static Context context;
-    private static SharedPreferences prefs;
-
-    public static void init(Context context) {
-        UpdateManager.context = context;
-        prefs = context.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);
-        PackageManager pm = context.getPackageManager();
-        try {
-            PackageInfo info = pm.getPackageInfo(context.getPackageName(), 0);
-            currentVersionCode = info.versionCode;
-        } catch (PackageManager.NameNotFoundException e) {
-            Log.e(TAG, "Failed to obtain package info for package name: " + context.getPackageName(), e);
-            currentVersionCode = 0;
-            return;
-        }
-        final int oldVersionCode = getStoredVersionCode();
-        Log.d(TAG, "old: " + oldVersionCode + ", current: " + currentVersionCode);
-        if(oldVersionCode < currentVersionCode) {
-            onUpgrade(oldVersionCode, currentVersionCode);
-            setCurrentVersionCode();
-        }
-    }
-
-    public static int getStoredVersionCode() {
-        return prefs.getInt(KEY_VERSION_CODE, -1);
-    }
-
-    public static void setCurrentVersionCode() {
-        prefs.edit().putInt(KEY_VERSION_CODE, currentVersionCode).apply();
-    }
-
-    private static void onUpgrade(final int oldVersionCode, final int newVersionCode) {
-        if(oldVersionCode < 1030099) {
-            // delete the now obsolete image cache
-            // from now on, Glide will handle caching images
-            new Thread() {
-                public void run() {
-                    List<Feed> feeds = DBReader.getFeedList();
-                    for (Feed podcast : feeds) {
-                        List<FeedItem> episodes = DBReader.getFeedItemList(podcast);
-                        for (FeedItem episode : episodes) {
-                            FeedImage image = episode.getImage();
-                            if (image != null && image.isDownloaded() && image.getFile_url() != null) {
-                                File imageFile = new File(image.getFile_url());
-                                if (imageFile.exists()) {
-                                    imageFile.delete();
-                                }
-                                image.setFile_url(null); // calls setDownloaded(false)
-                                DBWriter.setFeedImage(image);
-                            }
-                        }
-                    }
-                }
-            }.start();
-        }
-        if(oldVersionCode < 1050004) {
-            if(MediaPlayer.isPrestoLibraryInstalled(context) && Build.VERSION.SDK_INT >= 16) {
-                UserPreferences.enableSonic(true);
-            }
-        }
-    }
-
-}