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Deleted the old MediaItem download system - TODO: to be redone with the new Media3

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CappielloAntonio 2021-12-29 10:16:47 +01:00
parent fb9187482f
commit 185a9d7107
4 changed files with 29 additions and 318 deletions
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66
app/src/main/java/com/cappielloantonio/play/util/CacheUtil.java
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@ -1,66 +0,0 @@
package com.cappielloantonio.play.util;
import android.content.Context;
import com.google.android.exoplayer2.database.DatabaseProvider;
import com.google.android.exoplayer2.database.ExoDatabaseProvider;
import com.google.android.exoplayer2.upstream.DefaultHttpDataSourceFactory;
import com.google.android.exoplayer2.upstream.HttpDataSource;
import com.google.android.exoplayer2.upstream.cache.LeastRecentlyUsedCacheEvictor;
import com.google.android.exoplayer2.upstream.cache.NoOpCacheEvictor;
import com.google.android.exoplayer2.upstream.cache.SimpleCache;
import java.io.File;
import java.net.CookieHandler;
import java.net.CookieManager;
import java.net.CookiePolicy;
public final class CacheUtil {
private static final String CACHE_CONTENT_DIRECTORY = "cache";
private static HttpDataSource.Factory httpDataSourceFactory;
private static File cacheDirectory;
private static SimpleCache simpleCache;
private static ExoDatabaseProvider databaseProvider;
public static synchronized HttpDataSource.Factory getHttpDataSourceFactory() {
if (httpDataSourceFactory == null) {
CookieManager cookieManager = new CookieManager();
cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
CookieHandler.setDefault(cookieManager);
httpDataSourceFactory = new DefaultHttpDataSourceFactory();
}
return httpDataSourceFactory;
}
public static synchronized SimpleCache getCache(Context context) {
if (simpleCache == null) {
File downloadContentDirectory = new File(getCacheDirectory(context), CACHE_CONTENT_DIRECTORY);
long cacheSize = PreferenceUtil.getInstance(context).getMediaCacheSize();
LeastRecentlyUsedCacheEvictor cacheEvictor = new LeastRecentlyUsedCacheEvictor(cacheSize);
ExoDatabaseProvider databaseProvider = getDatabaseProvider(context);
simpleCache = new SimpleCache(downloadContentDirectory, cacheEvictor, databaseProvider);
}
return simpleCache;
}
private static synchronized ExoDatabaseProvider getDatabaseProvider(Context context) {
if (databaseProvider == null) {
databaseProvider = new ExoDatabaseProvider(context);
}
return databaseProvider;
}
private static synchronized File getCacheDirectory(Context context) {
if (cacheDirectory == null) {
cacheDirectory = context.getExternalFilesDir(null);
if (cacheDirectory == null) {
cacheDirectory = context.getFilesDir();
}
}
return cacheDirectory;
}
}

50
app/src/main/java/com/cappielloantonio/play/util/DownloadUtil.java
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@ -1,26 +1,26 @@
package com.cappielloantonio.play.util;
import android.annotation.SuppressLint;
import android.content.Context;
import android.util.Log;
import com.cappielloantonio.play.service.DownloadTracker;
import com.google.android.exoplayer2.database.DatabaseProvider;
import com.google.android.exoplayer2.database.ExoDatabaseProvider;
import com.google.android.exoplayer2.offline.ActionFileUpgradeUtil;
import com.google.android.exoplayer2.offline.DefaultDownloadIndex;
import com.google.android.exoplayer2.offline.DownloadManager;
import com.google.android.exoplayer2.ui.DownloadNotificationHelper;
import com.google.android.exoplayer2.upstream.DefaultHttpDataSourceFactory;
import com.google.android.exoplayer2.upstream.HttpDataSource;
import com.google.android.exoplayer2.upstream.cache.Cache;
import com.google.android.exoplayer2.upstream.cache.NoOpCacheEvictor;
import com.google.android.exoplayer2.upstream.cache.SimpleCache;
import com.google.android.exoplayer2.util.Log;
import androidx.media3.database.DatabaseProvider;
import androidx.media3.database.ExoDatabaseProvider;
import androidx.media3.datasource.HttpDataSource;
import androidx.media3.datasource.cache.Cache;
import androidx.media3.datasource.cache.NoOpCacheEvictor;
import androidx.media3.datasource.cache.SimpleCache;
import androidx.media3.exoplayer.offline.ActionFileUpgradeUtil;
import androidx.media3.exoplayer.offline.DefaultDownloadIndex;
import androidx.media3.exoplayer.offline.DownloadManager;
import androidx.media3.exoplayer.offline.DownloadNotificationHelper;
import java.io.File;
import java.io.IOException;
import java.net.CookieHandler;
import java.net.CookieManager;
import java.net.CookiePolicy;
import java.util.Map;
import java.util.concurrent.Executors;
public final class DownloadUtil {
@ -36,7 +36,6 @@ public final class DownloadUtil {
private static File downloadDirectory;
private static Cache downloadCache;
private static DownloadManager downloadManager;
private static DownloadTracker downloadTracker;
private static DownloadNotificationHelper downloadNotificationHelper;
public static synchronized HttpDataSource.Factory getHttpDataSourceFactory() {
@ -44,11 +43,22 @@ public final class DownloadUtil {
CookieManager cookieManager = new CookieManager();
cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
CookieHandler.setDefault(cookieManager);
httpDataSourceFactory = new DefaultHttpDataSourceFactory();
httpDataSourceFactory = new HttpDataSource.Factory() {
@Override
public HttpDataSource createDataSource() {
return null;
}
@Override
public HttpDataSource.Factory setDefaultRequestProperties(Map<String, String> defaultRequestProperties) {
return null;
}
};
}
return httpDataSourceFactory;
}
@SuppressLint("UnsafeOptInUsageError")
public static synchronized DownloadNotificationHelper getDownloadNotificationHelper(Context context) {
if (downloadNotificationHelper == null) {
downloadNotificationHelper = new DownloadNotificationHelper(context, DOWNLOAD_NOTIFICATION_CHANNEL_ID);
@ -61,11 +71,7 @@ public final class DownloadUtil {
return downloadManager;
}
public static synchronized DownloadTracker getDownloadTracker(Context context) {
ensureDownloadManagerInitialized(context);
return downloadTracker;
}
@SuppressLint("UnsafeOptInUsageError")
public static synchronized Cache getDownloadCache(Context context) {
if (downloadCache == null) {
File downloadContentDirectory = new File(getDownloadDirectory(context), DOWNLOAD_CONTENT_DIRECTORY);
@ -75,16 +81,17 @@ public final class DownloadUtil {
return downloadCache;
}
@SuppressLint("UnsafeOptInUsageError")
private static synchronized void ensureDownloadManagerInitialized(Context context) {
if (downloadManager == null) {
DefaultDownloadIndex downloadIndex = new DefaultDownloadIndex(getDatabaseProvider(context));
upgradeActionFile(context, DOWNLOAD_ACTION_FILE, downloadIndex, false);
upgradeActionFile(context, DOWNLOAD_TRACKER_ACTION_FILE, downloadIndex, true);
downloadManager = new DownloadManager(context, getDatabaseProvider(context), getDownloadCache(context), getHttpDataSourceFactory(), Executors.newFixedThreadPool(6));
downloadTracker = new DownloadTracker(context, getHttpDataSourceFactory(), downloadManager);
}
}
@SuppressLint("UnsafeOptInUsageError")
private static synchronized void upgradeActionFile(Context context, String fileName, DefaultDownloadIndex downloadIndex, boolean addNewDownloadsAsCompleted) {
try {
ActionFileUpgradeUtil.upgradeAndDelete(new File(getDownloadDirectory(context), fileName), null, downloadIndex, true, addNewDownloadsAsCompleted);
@ -93,6 +100,7 @@ public final class DownloadUtil {
}
}
@SuppressLint("UnsafeOptInUsageError")
private static synchronized DatabaseProvider getDatabaseProvider(Context context) {
if (databaseProvider == null) {
databaseProvider = new ExoDatabaseProvider(context);