Automatic code cleanup by Android Studio

app/src/full/res/values/bools.xml

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?><!--
-<!--
   Copyright 2010-2018 Eric Kok et al.
 
   Transdroid is free software: you can redistribute it and/or modify
@@ -17,13 +16,13 @@
 -->
 <resources>
 
-	<!-- Used to enable checking for app updates in the background -->
+    <!-- Used to enable checking for app updates in the background -->
-	<bool name="updatecheck_available">true</bool>
+    <bool name="updatecheck_available">true</bool>
-	<!-- Used to enable the search UI -->
+    <!-- Used to enable the search UI -->
-	<bool name="search_available">true</bool>
+    <bool name="search_available">true</bool>
-	<!-- Used to enable the RSS UI and background service -->
+    <!-- Used to enable the RSS UI and background service -->
-	<bool name="rss_available">true</bool>
+    <bool name="rss_available">true</bool>
-	<!-- Used to allow adding of seedboxes via easy server setup -->
+    <!-- Used to allow adding of seedboxes via easy server setup -->
-	<bool name="seedboxes_available">true</bool>
+    <bool name="seedboxes_available">true</bool>
 
 </resources>

app/src/full/res/values/strings.xml

@@ -16,9 +16,9 @@
 -->
 <resources>
 
-	<string name="app_name" translatable="false">Transdroid</string>
+    <string name="app_name" translatable="false">Transdroid</string>
 
-	<string name="donate_text">Donate with PayPal</string>
+    <string name="donate_text">Donate with PayPal</string>
-	<string name="donate_url">https://paypal.me/erickoknl</string>
+    <string name="donate_url">https://paypal.me/erickoknl</string>
 
 </resources>

app/src/lite/res/values/bools.xml

@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?><!--
-<!--
   Copyright 2010-2018 Eric Kok et al.
 
   Transdroid is free software: you can redistribute it and/or modify
@@ -17,13 +16,13 @@
 -->
 <resources>
 
-	<!-- Used to enable checking for app updates in the background -->
+    <!-- Used to enable checking for app updates in the background -->
-	<bool name="updatecheck_available">false</bool>
+    <bool name="updatecheck_available">false</bool>
-	<!-- Used to enable the search UI -->
+    <!-- Used to enable the search UI -->
-	<bool name="search_available">false</bool>
+    <bool name="search_available">false</bool>
-	<!-- Used to enable the RSS UI and background service -->
+    <!-- Used to enable the RSS UI and background service -->
-	<bool name="rss_available">false</bool>
+    <bool name="rss_available">false</bool>
-	<!-- Used to allow adding of seedboxes via easy server setup -->
+    <!-- Used to allow adding of seedboxes via easy server setup -->
-	<bool name="seedboxes_available">true</bool>
+    <bool name="seedboxes_available">true</bool>
 
 </resources>

app/src/lite/res/values/strings.xml

@@ -16,9 +16,9 @@
 -->
 <resources>
 
-	<string name="app_name" translatable="false">Transdrone</string>
+    <string name="app_name" translatable="false">Transdrone</string>
 
-	<string name="donate_text"></string>
+    <string name="donate_text" />
-	<string name="donate_url"></string>
+    <string name="donate_url" />
 
 </resources>

app/src/main/java/org/transdroid/core/gui/lists/SimpleListItem.java

@@ -24,6 +24,6 @@ package org.transdroid.core.gui.lists;
  */
 public interface SimpleListItem {
 
-    public String getName();
+    String getName();
 
 }

app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java

@@ -259,7 +259,7 @@ public class NavigationHelper {
      * @return The app name and version, such as 'Transdroid 1.5.0 (180)'
      */
     public String getAppNameAndVersion() {
-        return context.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME + " (" + Integer.toString(BuildConfig.VERSION_CODE) + ")";
+        return context.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME + " (" + BuildConfig.VERSION_CODE + ")";
     }
 
     /**

app/src/main/java/org/transdroid/core/gui/navigation/SelectionModificationSpinner.java

@@ -84,11 +84,11 @@ public class SelectionModificationSpinner extends AppCompatSpinner {
      * Interface to implement if an interface want to respond to selection modification actions.
      */
     public interface OnModificationActionSelectedListener {
-        public void selectAll();
+        void selectAll();
 
-        public void selectFinished();
+        void selectFinished();
 
-        public void invertSelection();
+        void invertSelection();
     }
 
     /**

app/src/main/java/org/transdroid/core/gui/search/SearchSetting.java

@@ -25,13 +25,13 @@ public interface SearchSetting extends SimpleListItem {
      *
      * @return A unique string identifying this search setting
      */
-    public String getKey();
+    String getKey();
 
     /**
      * Should return an URL (which may still be abstract and not the actual search URL) specific to the search site
      *
      * @return A clean URL directing to the search site, to, for example, get the favicon of the site
      */
-    public String getBaseUrl();
+    String getBaseUrl();
 
 }

app/src/main/java/org/transdroid/core/gui/settings/ServerPreference.java

@@ -74,7 +74,7 @@ public class ServerPreference extends Preference {
     }
 
     public interface OnServerClickedListener {
-        public void onServerClicked(ServerSetting serverSetting);
+        void onServerClicked(ServerSetting serverSetting);
     }
 
 }

app/src/main/java/org/transdroid/core/seedbox/SeedboxSettings.java

@@ -37,7 +37,7 @@ public interface SeedboxSettings {
      *
      * @return A human-readable name of this seedbox provider
      */
-    public String getName();
+    String getName();
 
     /**
      * Should return the order number of the last specified seedbox of this type (regardless of other seedbox types).
@@ -45,7 +45,7 @@ public interface SeedboxSettings {
      * @param prefs The shared preferences to load the settings from
      * @return The order number (id) of the last configured seedbox, or -1 if none are configured.
      */
-    public int getMaxSeedboxOrder(SharedPreferences prefs);
+    int getMaxSeedboxOrder(SharedPreferences prefs);
 
     /**
      * Should return a {@link ServerSetting} object that can connect to the seedbox as identified by the given seedbox
@@ -57,7 +57,7 @@ public interface SeedboxSettings {
      * @param order       The seedbox provider-specific order id referring to the specific seedbox to load settings for
      * @return A server settings object corresponding to the user's seedbox settings for the specified order id
      */
-    public ServerSetting getServerSetting(SharedPreferences prefs, int orderOffset, int order);
+    ServerSetting getServerSetting(SharedPreferences prefs, int orderOffset, int order);
 
     /**
      * Should return a list of all the {@link ServerSetting}s available for this seedbox type.
@@ -67,7 +67,7 @@ public interface SeedboxSettings {
      *                    seedbox
      * @return A list of all server settings objects that are stored for this seedbox type
      */
-    public List<ServerSetting> getAllServerSettings(SharedPreferences prefs, int orderOffset);
+    List<ServerSetting> getAllServerSettings(SharedPreferences prefs, int orderOffset);
 
     /**
      * Should remove the settings of a specific seedbox specification as identified by its seedbox provider-unique order
@@ -76,7 +76,7 @@ public interface SeedboxSettings {
      * @param prefs The shared preferences to remove the settings from
      * @param order The id referring to a specific seedbox order number within this type of seedbox
      */
-    public void removeServerSetting(SharedPreferences prefs, int order);
+    void removeServerSetting(SharedPreferences prefs, int order);
 
     /**
      * The settings activity in which the user can supply and edit its settings for this specific seedbox type.
@@ -84,6 +84,6 @@ public interface SeedboxSettings {
      * @param context The activity context from where the settings activity will be started
      * @return An already prepared intent that points to the settings activity for this specific type of seedbox
      */
-    public Intent getSettingsActivityIntent(Context context);
+    Intent getSettingsActivityIntent(Context context);
 
 }

app/src/main/java/org/transdroid/core/seedbox/XirvikDediSettings.java

@@ -55,8 +55,8 @@ public class XirvikDediSettings extends SeedboxSettingsImpl implements SeedboxSe
                 0,
                 null,
                 type == Daemon.uTorrent ? 5010 : 443,
-                type == Daemon.uTorrent ? false : true,
+                type != Daemon.uTorrent,
-                type == Daemon.uTorrent ? false : true,
+                type != Daemon.uTorrent,
                 false,
                 null,
                 type == Daemon.Deluge ? "/deluge" : null,

app/src/main/java/org/transdroid/core/service/AppUpdateJobRunner.java

@@ -115,7 +115,7 @@ public class AppUpdateJobRunner {
                     newNotification(context.getString(R.string.update_app_newversion),
                             context.getString(R.string.update_app_newversion),
                             context.getString(R.string.update_updateto, app[1].trim()),
-                            DOWNLOAD_URL_APP + "?" + Integer.toString(random.nextInt()), 90000);
+                            DOWNLOAD_URL_APP + "?" + random.nextInt(), 90000);
                 }
             } catch (PackageManager.NameNotFoundException e) {
                 // Not installed... this can never happen since this Service is part of the app itself
@@ -131,7 +131,7 @@ public class AppUpdateJobRunner {
                     newNotification(context.getString(R.string.update_search_newversion),
                             context.getString(R.string.update_search_newversion),
                             context.getString(R.string.update_updateto, search[1].trim()),
-                            DOWNLOAD_URL_SEARCH + "?" + Integer.toString(random.nextInt()), 90001);
+                            DOWNLOAD_URL_SEARCH + "?" + random.nextInt(), 90001);
                 }
             } catch (PackageManager.NameNotFoundException e) {
                 // The search module isn't installed yet at all; ignore and wait for the user to manually
@@ -164,7 +164,7 @@ public class AppUpdateJobRunner {
     private String[] retrieveLatestVersion(AbstractHttpClient httpclient, String url) throws IOException {
         HttpResponse request = httpclient.execute(new HttpGet(url));
         InputStream stream = request.getEntity().getContent();
-        String appVersion[] = HttpHelper.convertStreamToString(stream).split("\\|");
+        String[] appVersion = HttpHelper.convertStreamToString(stream).split("\\|");
         stream.close();
         return appVersion;
     }

app/src/main/java/org/transdroid/daemon/Daemon.java

@@ -28,9 +28,9 @@ import org.transdroid.daemon.adapters.kTorrent.KTorrentAdapter;
 import org.transdroid.daemon.adapters.qBittorrent.QBittorrentAdapter;
 import org.transdroid.daemon.adapters.rTorrent.RTorrentAdapter;
 import org.transdroid.daemon.adapters.synology.SynologyAdapter;
+import org.transdroid.daemon.adapters.tTorrent.TTorrentAdapter;
 import org.transdroid.daemon.adapters.tfb4rt.Tfb4rtAdapter;
 import org.transdroid.daemon.adapters.transmission.TransmissionAdapter;
-import org.transdroid.daemon.adapters.tTorrent.TTorrentAdapter;
 import org.transdroid.daemon.adapters.uTorrent.UTorrentAdapter;
 import org.transdroid.daemon.adapters.vuze.VuzeAdapter;
 

app/src/main/java/org/transdroid/daemon/DummyAdapter.java

@@ -82,7 +82,7 @@ public class DummyAdapter implements IDaemonAdapter {
                 TorrentStatus.Error};
         Random random = new Random();
         for (int i = 1; i < 2026; i++) {
-            String name = names[i % names.length] + Integer.toString(i);
+            String name = names[i % names.length] + i;
             TorrentStatus status = statuses[i % statuses.length];
             int peersGetting = status == TorrentStatus.Downloading ? i * random.nextInt(16) : 0;
             int peersSending = status == TorrentStatus.Downloading ? i * random.nextInt(16) : 0;
@@ -144,7 +144,7 @@ public class DummyAdapter implements IDaemonAdapter {
 
                     Torrent t = task.getTargetTorrent();
                     List<TorrentFile> dummyFiles = new ArrayList<TorrentFile>();
-                    Priority priorities[] = new Priority[]{Priority.Normal, Priority.Normal, Priority.High, Priority.Low,
+                    Priority[] priorities = new Priority[]{Priority.Normal, Priority.Normal, Priority.High, Priority.Low,
                             Priority.Normal};
                     for (int i = 1; i < 16; i++) {
                         String fileName = "file_" + i + ".ext";

app/src/main/java/org/transdroid/daemon/Finishable.java

@@ -13,7 +13,7 @@ public interface Finishable {
      *
      * @return True iif the object (like the data transfer) was started and is in progress, but was not finished yet.
      */
-    public boolean isStarted();
+    boolean isStarted();
 
     /**
      * Whether the represented object has been finished.
@@ -21,6 +21,6 @@ public interface Finishable {
      * @return True iif the object (like the data transfer) was finished, which means it is no longer started or in
      * progress.
      */
-    public boolean isFinished();
+    boolean isFinished();
 
 }

app/src/main/java/org/transdroid/daemon/IDaemonAdapter.java

@@ -29,10 +29,10 @@ import org.transdroid.daemon.task.DaemonTaskResult;
  */
 public interface IDaemonAdapter {
 
-    public DaemonTaskResult executeTask(Log log, DaemonTask task);
+    DaemonTaskResult executeTask(Log log, DaemonTask task);
 
-    public Daemon getType();
+    Daemon getType();
 
-    public DaemonSettings getSettings();
+    DaemonSettings getSettings();
 
 }

app/src/main/java/org/transdroid/daemon/adapters/aria2c/Aria2Adapter.java

@@ -464,7 +464,7 @@ public class Aria2Adapter implements IDaemonAdapter {
 
     private String convertAriaError(int errorCode) {
         // Aria2 sends an exit code as error (http://aria2.sourceforge.net/manual/en/html/aria2c.html#id1)
-        String error = "Aria error #" + Integer.toString(errorCode);
+        String error = "Aria error #" + errorCode;
         switch (errorCode) {
             case 3:
             case 4:

app/src/main/java/org/transdroid/daemon/adapters/bitComet/BitCometAdapter.java

@@ -133,7 +133,7 @@ public class BitCometAdapter implements IDaemonAdapter {
                     // first, check client for the new AJAX interface (BitComet v.1.34 and up)
                     try {
                         String xmlResult = makeRequest(log, "/panel/task_list_xml");
-                        if (xmlResult.startsWith("<?xml", 0)) {
+                        if (xmlResult.startsWith("<?xml")) {
                             return new RetrieveTaskSuccessResult((RetrieveTask) task, parseXmlTorrents(xmlResult),
                                     null);
                         }

app/src/main/java/org/transdroid/daemon/adapters/qBittorrent/QBittorrentAdapter.java

@@ -658,8 +658,8 @@ public class QBittorrentAdapter implements IDaemonAdapter {
         for (int i = 0; i < response.length(); i++) {
             JSONObject tor = response.getJSONObject(i);
             double progress = tor.getDouble("progress");
-            int leechers[];
+            int[] leechers;
-            int seeders[];
+            int[] seeders;
             double ratio;
             long size;
             long uploaded;

app/src/main/java/org/transdroid/daemon/adapters/tTorrent/TTorrentAdapter.java

@@ -308,8 +308,8 @@ public class TTorrentAdapter implements IDaemonAdapter {
         for (int i = 0; i < response.length(); i++) {
             JSONObject tor = response.getJSONObject(i);
             double progress = tor.getDouble("progress");
-            int leechers[] = parsePeers(tor.getString("num_leechs"));
+            int[] leechers = parsePeers(tor.getString("num_leechs"));
-            int seeders[] = parsePeers(tor.getString("num_seeds"));
+            int[] seeders = parsePeers(tor.getString("num_seeds"));
             long size = parseSize(tor.getString("size"));
             double ratio = parseRatio(tor.getString("ratio"));
             int dlspeed = (int) parseSize(tor.getString("dlspeed"));

app/src/main/java/org/transdroid/daemon/util/FileSizeConverter.java

@@ -76,7 +76,7 @@ public class FileSizeConverter {
      */
     public static String getSize(long from, boolean withUnit) {
         if (from < INC_SIZE) {
-            return String.valueOf(from) + (withUnit ? SizeUnit.B.toString() : "");
+            return from + (withUnit ? SizeUnit.B.toString() : "");
         } else if (from < (INC_SIZE * INC_SIZE)) {
             return String.format(Locale.getDefault(), DECIMAL_FORMATTER, ((double) from) / INC_SIZE)
                     + (withUnit ? SizeUnit.KB.toString() : "");

app/src/main/java/org/transdroid/daemon/util/SelfSignedTrustManager.java

@@ -45,7 +45,7 @@ public class SelfSignedTrustManager implements X509TrustManager {
         return hexify(digest);
     }
 
-    private static String hexify(byte bytes[]) {
+    private static String hexify(byte[] bytes) {
 
         char[] hexDigits = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
         StringBuffer buf = new StringBuffer(bytes.length * 2);

app/src/main/java/org/transdroid/daemon/util/TimespanConverter.java

@@ -38,7 +38,7 @@ public class TimespanConverter {
 
         // less then ONE_MINUTE left
         if (from < ONE_MINUTE) {
-            return String.valueOf(from) + "s";
+            return from + "s";
 
             // less than ONE_HOUR left
         } else if (from < ONE_HOUR) {