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Code Issues Packages Projects Releases Wiki Activity

on DownloadService use of SparseArray instead of Hashmap for improved performance

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This commit is contained in:
Elad Keyshawn 2016-12-29 17:26:19 +02:00
parent 773cc45dcd
commit ac868facad
1 changed files with 18 additions and 32 deletions
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50
src/org/kiwix/kiwixmobile/downloader/DownloadService.java
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@ -1,7 +1,5 @@
package org.kiwix.kiwixmobile.downloader;
import android.app.DownloadManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.Service;
@ -9,39 +7,20 @@ import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.os.Binder;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
import android.preference.PreferenceManager;
import android.support.annotation.Nullable;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.util.Pair;
import android.util.SparseArray;
import android.util.SparseIntArray;
import android.widget.Toast;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okio.BufferedSource;
import org.kiwix.kiwixmobile.KiwixApplication;
import org.kiwix.kiwixmobile.KiwixMobileActivity;
import org.kiwix.kiwixmobile.LibraryFragment;
import org.kiwix.kiwixmobile.R;
import org.kiwix.kiwixmobile.ZimManageActivity;
import org.kiwix.kiwixmobile.database.BookDao;
import org.kiwix.kiwixmobile.database.KiwixDatabase;
import org.kiwix.kiwixmobile.library.entity.LibraryNetworkEntity;
@ -49,8 +28,16 @@ import org.kiwix.kiwixmobile.network.KiwixService;
import org.kiwix.kiwixmobile.utils.StorageUtils;
import org.kiwix.kiwixmobile.utils.files.FileUtils;
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okio.BufferedSource;
import rx.Observable;
import rx.Scheduler;
import rx.android.schedulers.AndroidSchedulers;
public class DownloadService extends Service {
@ -63,10 +50,11 @@ public class DownloadService extends Service {
public static int notificationCount = 1;
public static ArrayList<String> notifications = new ArrayList<>();
public String notificationTitle;
private HashMap<Integer, NotificationCompat.Builder> notification = new HashMap<>();
private SparseArray<NotificationCompat.Builder> notification = new SparseArray<>();
private NotificationManager notificationManager;
public HashMap<Integer, Integer> downloadStatus = new HashMap<>();
public HashMap<Integer, Integer> downloadProgress = new HashMap<>();
public SparseIntArray downloadStatus = new SparseIntArray();
public SparseIntArray downloadProgress = new SparseIntArray();
public static Object pauseLock = new Object();
public static BookDao bookDao;
private static DownloadFragment downloadFragment;
@ -204,11 +192,9 @@ public class DownloadService extends Service {
private void updateForeground() {
// Allow notification to be dismissible while ensuring integrity of service if active downloads
stopForeground(true);
Iterator it = downloadStatus.entrySet().iterator();
while (it.hasNext()){
Map.Entry pair = (Map.Entry) it.next();
if ((int) pair.getValue() != 4 && (int) pair.getValue() != 2 ){
startForeground( (int) pair.getKey(), notification.get(pair.getKey()).build());
for(int i = 0; i < downloadStatus.size(); i++) {
if (downloadStatus.get(i) != 4 && downloadStatus.get(i) != 2 ){
startForeground( downloadStatus.keyAt(i), notification.get(downloadStatus.keyAt(i)).build());
}
}
}