Changes:

- Declare RxJava as dependency
- Add a folder chooser for downloads
- Fix a force close when updating library
- Enable ACRA and add a setting to send crash reports
- Manga class now uses the default get resolver
- Other minor changes

app/build.gradle

@@ -70,6 +70,7 @@ dependencies {
     compile 'com.jakewharton:disklrucache:2.0.2'
     compile 'org.jsoup:jsoup:1.8.3'
     compile 'io.reactivex:rxandroid:1.0.1'
+    compile 'io.reactivex:rxjava:1.1.0'
     compile 'com.f2prateek.rx.preferences:rx-preferences:1.0.1'
     compile "com.pushtorefresh.storio:sqlite:$STORIO_VERSION"
     compile "com.pushtorefresh.storio:sqlite-annotations:$STORIO_VERSION"
@@ -86,6 +87,7 @@ dependencies {
     provided "frankiesardo:icepick-processor:$ICEPICK_VERSION"
     compile 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'
     compile 'eu.davidea:flexible-adapter:4.1.0@aar'
+    compile 'com.nononsenseapps:filepicker:2.5.0'
 
     compile "com.google.dagger:dagger:$DAGGER_VERSION"
     apt "com.google.dagger:dagger-compiler:$DAGGER_VERSION"
@@ -98,9 +100,6 @@ dependencies {
     compile('com.github.afollestad.material-dialogs:core:0.8.5.2@aar') {
         transitive = true
     }
-    compile('com.github.afollestad.material-dialogs:commons:0.8.5.2@aar') {
-        transitive = true
-    }
 
     testCompile 'junit:junit:4.12'
     testCompile "org.hamcrest:hamcrest-core:$HAMCREST_VERSION"

app/src/main/AndroidManifest.xml

@@ -40,6 +40,12 @@
             android:parentActivityName=".ui.main.MainActivity" >
         </activity>
 
+        <activity
+            android:name=".ui.setting.SettingsDownloadsFragment$CustomLayoutPickerActivity"
+            android:label="@string/app_name"
+            android:theme="@style/FilePickerTheme">
+        </activity>
+
         <service android:name=".data.sync.LibraryUpdateService"
             android:exported="false"/>
 

app/src/main/java/eu/kanade/mangafeed/App.java

@@ -3,6 +3,7 @@ package eu.kanade.mangafeed;
 import android.app.Application;
 import android.content.Context;
 
+import org.acra.ACRA;
 import org.acra.annotation.ReportsCrashes;
 
 import eu.kanade.mangafeed.injection.ComponentReflectionInjector;
@@ -12,30 +13,29 @@ import eu.kanade.mangafeed.injection.module.AppModule;
 import timber.log.Timber;
 
 @ReportsCrashes(
-        formUri = "http://couch.kanade.eu/acra-manga/_design/acra-storage/_update/report",
+        formUri = "http://mangafeed.kanade.eu/crash_report",
         reportType = org.acra.sender.HttpSender.Type.JSON,
         httpMethod = org.acra.sender.HttpSender.Method.PUT,
-        formUriBasicAuthLogin="test",
-        formUriBasicAuthPassword="test"
+        excludeMatchingSharedPreferencesKeys={".*username.*",".*password.*"}
 )
 public class App extends Application {
 
-    AppComponent mApplicationComponent;
-    ComponentReflectionInjector<AppComponent> mComponentInjector;
+    AppComponent applicationComponent;
+    ComponentReflectionInjector<AppComponent> componentInjector;
 
     @Override
     public void onCreate() {
         super.onCreate();
         if (BuildConfig.DEBUG) Timber.plant(new Timber.DebugTree());
 
-        mApplicationComponent = DaggerAppComponent.builder()
+        applicationComponent = DaggerAppComponent.builder()
                 .appModule(new AppModule(this))
                 .build();
 
-        mComponentInjector =
-                new ComponentReflectionInjector<>(AppComponent.class, mApplicationComponent);
+        componentInjector =
+                new ComponentReflectionInjector<>(AppComponent.class, applicationComponent);
 
-        //ACRA.init(this);
+        ACRA.init(this);
     }
 
     public static App get(Context context) {
@@ -43,15 +43,15 @@ public class App extends Application {
     }
 
     public AppComponent getComponent() {
-        return mApplicationComponent;
+        return applicationComponent;
     }
 
     public ComponentReflectionInjector<AppComponent> getComponentReflection() {
-        return mComponentInjector;
+        return componentInjector;
     }
 
     // Needed to replace the component with a test specific one
     public void setComponent(AppComponent applicationComponent) {
-        mApplicationComponent = applicationComponent;
+        this.applicationComponent = applicationComponent;
     }
 }

app/src/main/java/eu/kanade/mangafeed/data/database/DatabaseHelper.java

@@ -27,6 +27,7 @@ import eu.kanade.mangafeed.data.database.models.ChapterSyncStorIOSQLiteGetResolv
 import eu.kanade.mangafeed.data.database.models.ChapterSyncStorIOSQLitePutResolver;
 import eu.kanade.mangafeed.data.database.models.Manga;
 import eu.kanade.mangafeed.data.database.models.MangaStorIOSQLiteDeleteResolver;
+import eu.kanade.mangafeed.data.database.models.MangaStorIOSQLiteGetResolver;
 import eu.kanade.mangafeed.data.database.models.MangaStorIOSQLitePutResolver;
 import eu.kanade.mangafeed.data.database.resolvers.MangaWithUnreadGetResolver;
 import eu.kanade.mangafeed.data.database.tables.ChapterSyncTable;
@@ -46,7 +47,7 @@ public class DatabaseHelper {
                 .sqliteOpenHelper(new DbOpenHelper(context))
                 .addTypeMapping(Manga.class, SQLiteTypeMapping.<Manga>builder()
                         .putResolver(new MangaStorIOSQLitePutResolver())
-                        .getResolver(new MangaWithUnreadGetResolver())
+                        .getResolver(new MangaStorIOSQLiteGetResolver())
                         .deleteResolver(new MangaStorIOSQLiteDeleteResolver())
                         .build())
                 .addTypeMapping(Chapter.class, SQLiteTypeMapping.<Chapter>builder()
@@ -94,6 +95,7 @@ public class DatabaseHelper {
                         .query(favoriteMangasWithUnreadQuery)
                         .observesTables(MangaTable.TABLE, ChapterTable.TABLE)
                         .build())
+                .withGetResolver(MangaWithUnreadGetResolver.instance)
                 .prepare();
     }
 

app/src/main/java/eu/kanade/mangafeed/data/database/resolvers/MangaWithUnreadGetResolver.java

@@ -9,12 +9,14 @@ import eu.kanade.mangafeed.data.database.tables.MangaTable;
 
 public class MangaWithUnreadGetResolver extends MangaStorIOSQLiteGetResolver {
 
+    public static final MangaWithUnreadGetResolver instance = new MangaWithUnreadGetResolver();
+
     @Override
+    @NonNull
     public Manga mapFromCursor(@NonNull Cursor cursor) {
         Manga manga = super.mapFromCursor(cursor);
         int unreadColumn = cursor.getColumnIndex(MangaTable.COLUMN_UNREAD);
-        if (unreadColumn != -1)
-            manga.unread = cursor.getInt(unreadColumn);
+        manga.unread = cursor.getInt(unreadColumn);
         return manga;
     }
 

app/src/main/java/eu/kanade/mangafeed/data/preference/PreferencesHelper.java

@@ -2,15 +2,17 @@ package eu.kanade.mangafeed.data.preference;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.os.Environment;
 import android.preference.PreferenceManager;
 
 import com.f2prateek.rx.preferences.Preference;
 import com.f2prateek.rx.preferences.RxSharedPreferences;
 
+import java.io.File;
+
 import eu.kanade.mangafeed.R;
 import eu.kanade.mangafeed.data.chaptersync.BaseChapterSync;
 import eu.kanade.mangafeed.data.source.base.Source;
-import eu.kanade.mangafeed.util.DiskUtils;
 import rx.Observable;
 
 public class PreferencesHelper {
@@ -24,12 +26,21 @@ public class PreferencesHelper {
     private static final String CHAPTERSYNC_ACCOUNT_USERNAME = "pref_chaptersync_username_";
     private static final String CHAPTERSYNC_ACCOUNT_PASSWORD = "pref_chaptersync_password_";
 
+    private File defaultDownloadsDir;
+
     public PreferencesHelper(Context context) {
         this.context = context;
         PreferenceManager.setDefaultValues(context, R.xml.pref_reader, false);
 
         prefs = PreferenceManager.getDefaultSharedPreferences(context);
         rxPrefs = RxSharedPreferences.create(prefs);
+
+        defaultDownloadsDir = new File(Environment.getExternalStorageDirectory() +
+                File.separator + context.getString(R.string.app_name), "downloads");
+
+        // Create default directory
+        if (getDownloadsDirectory().equals(defaultDownloadsDir.getAbsolutePath()))
+            defaultDownloadsDir.mkdirs();
     }
 
     private String getKey(int keyResource) {
@@ -108,7 +119,11 @@ public class PreferencesHelper {
 
     public String getDownloadsDirectory() {
         return prefs.getString(getKey(R.string.pref_download_directory_key),
-                DiskUtils.getStorageDirectories(context)[0]);
+                defaultDownloadsDir.getAbsolutePath());
+    }
+
+    public void setDownloadsDirectory(String path) {
+        prefs.edit().putString(getKey(R.string.pref_download_directory_key), path).apply();
     }
 
     public int getDownloadThreads() {

app/src/main/java/eu/kanade/mangafeed/data/sync/LibraryUpdateService.java

@@ -32,7 +32,6 @@ public class LibraryUpdateService extends Service {
     @Inject SourceManager sourceManager;
 
     private Subscription updateSubscription;
-    private Subscription favoriteMangasSubscription;
 
     public static final int UPDATE_NOTIFICATION_ID = 1;
 
@@ -68,14 +67,9 @@ public class LibraryUpdateService extends Service {
             return START_NOT_STICKY;
         }
 
-        if (favoriteMangasSubscription != null && !favoriteMangasSubscription.isUnsubscribed())
-            favoriteMangasSubscription.unsubscribe();
-
-        favoriteMangasSubscription = db.getFavoriteMangas().createObservable()
+        Observable.fromCallable(() -> db.getFavoriteMangas().executeAsBlocking())
                 .subscribe(mangas -> {
-                    // Don't receive further db updates
-                    favoriteMangasSubscription.unsubscribe();
-                    this.startUpdating(mangas, startId);
+                    startUpdating(mangas, startId);
                 });
 
         return START_STICKY;

app/src/main/java/eu/kanade/mangafeed/ui/setting/SettingsAccountsFragment.java

@@ -3,6 +3,9 @@ package eu.kanade.mangafeed.ui.setting;
 import android.os.Bundle;
 import android.preference.PreferenceCategory;
 import android.preference.PreferenceScreen;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 
 import java.util.List;
 
@@ -24,13 +27,18 @@ public class SettingsAccountsFragment extends SettingsNestedFragment {
 
     public static SettingsNestedFragment newInstance(int resourcePreference, int resourceTitle) {
         SettingsNestedFragment fragment = new SettingsAccountsFragment();
-        fragment.setBundle(resourcePreference, resourceTitle);
+        fragment.setArgs(resourcePreference, resourceTitle);
         return fragment;
     }
 
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         App.get(getActivity()).getComponent().inject(this);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedSate) {
+        View view = super.onCreateView(inflater, container, savedSate);
 
         PreferenceScreen screen = getPreferenceScreen();
 
@@ -60,6 +68,7 @@ public class SettingsAccountsFragment extends SettingsNestedFragment {
             chapterSyncCategory.addPreference(dialog);
         }
 
+        return view;
     }
 
     private List<Source> getSourcesWithLogin() {

app/src/main/java/eu/kanade/mangafeed/ui/setting/SettingsActivity.java

@@ -24,7 +24,7 @@ public class SettingsActivity extends BaseActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        App.get(getActivity()).getComponent().inject(this);
+        App.get(this).getComponent().inject(this);
         setContentView(R.layout.activity_preferences);
         ButterKnife.bind(this);
 

app/src/main/java/eu/kanade/mangafeed/ui/setting/SettingsCacheFragment.java

@@ -2,6 +2,9 @@ package eu.kanade.mangafeed.ui.setting;
 
 import android.os.Bundle;
 import android.preference.Preference;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 
 import com.afollestad.materialdialogs.MaterialDialog;
 
@@ -25,13 +28,14 @@ public class SettingsCacheFragment extends SettingsNestedFragment implements Pre
 
     public static SettingsNestedFragment newInstance(int resourcePreference, int resourceTitle) {
         SettingsNestedFragment fragment = new SettingsCacheFragment();
-        fragment.setBundle(resourcePreference, resourceTitle);
+        fragment.setArgs(resourcePreference, resourceTitle);
         return fragment;
     }
 
     @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
+        View view = super.onCreateView(inflater, container, savedState);
+
         cacheManager = getSettingsActivity().cacheManager;
 
         IntListPreference cacheSize = (IntListPreference)findPreference(getString(R.string.pref_chapter_cache_size_key));
@@ -44,6 +48,8 @@ public class SettingsCacheFragment extends SettingsNestedFragment implements Pre
         clearCache = findPreference(getString(R.string.pref_clear_chapter_cache_key));
         clearCache.setOnPreferenceClickListener(this);
         clearCache.setSummary(getString(R.string.used_cache, cacheManager.getReadableSize()));
+
+        return view;
     }
 
     @Override

app/src/main/java/eu/kanade/mangafeed/ui/setting/SettingsDownloadsFragment.java

@@ -1,40 +1,93 @@
 package eu.kanade.mangafeed.ui.setting;
 
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
 import android.os.Bundle;
-import android.preference.ListPreference;
-import android.preference.PreferenceScreen;
+import android.preference.Preference;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.nononsenseapps.filepicker.AbstractFilePickerFragment;
+import com.nononsenseapps.filepicker.FilePickerActivity;
+import com.nononsenseapps.filepicker.FilePickerFragment;
+import com.nononsenseapps.filepicker.LogicHandler;
+
+import java.io.File;
 
 import eu.kanade.mangafeed.R;
-import eu.kanade.mangafeed.util.DiskUtils;
 
 public class SettingsDownloadsFragment extends SettingsNestedFragment {
 
+    Preference downloadDirPref;
+
+    public static final int DOWNLOAD_DIR_CODE = 1;
+
     public static SettingsNestedFragment newInstance(int resourcePreference, int resourceTitle) {
         SettingsNestedFragment fragment = new SettingsDownloadsFragment();
-        fragment.setBundle(resourcePreference, resourceTitle);
+        fragment.setArgs(resourcePreference, resourceTitle);
         return fragment;
     }
 
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = super.onCreateView(inflater, container, savedInstanceState);
 
-        PreferenceScreen screen = getPreferenceScreen();
+        downloadDirPref = findPreference(getString(R.string.pref_download_directory_key));
 
-        ListPreference directoriesPref = new ListPreference(getActivity(), null);
+        downloadDirPref.setOnPreferenceClickListener(preference -> {
+            Intent i = new Intent(getActivity(), CustomLayoutPickerActivity.class);
+            i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false);
+            i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, true);
+            i.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_DIR);
+            i.putExtra(FilePickerActivity.EXTRA_START_PATH, preferences.getDownloadsDirectory());
 
-        String[] externalDirs = DiskUtils.getStorageDirectories(getActivity());
-        directoriesPref.setKey(getString(R.string.pref_download_directory_key));
-        directoriesPref.setTitle(R.string.pref_download_directory);
-        directoriesPref.setEntryValues(externalDirs);
-        directoriesPref.setEntries(externalDirs);
-        directoriesPref.setSummary(preferences.getDownloadsDirectory());
-
-        directoriesPref.setOnPreferenceChangeListener((preference, newValue) -> {
-            preference.setSummary(newValue.toString());
+            startActivityForResult(i, DOWNLOAD_DIR_CODE);
             return true;
         });
+        return view;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        downloadDirPref.setSummary(preferences.getDownloadsDirectory());
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == DOWNLOAD_DIR_CODE && resultCode == Activity.RESULT_OK) {
+            Uri uri = data.getData();
+            preferences.setDownloadsDirectory(uri.getPath());
+        }
+    }
+
+    public static class CustomLayoutPickerActivity extends FilePickerActivity {
+
+        @Override
+        protected AbstractFilePickerFragment<File> getFragment(
+                String startPath, int mode, boolean allowMultiple, boolean allowCreateDir) {
+            AbstractFilePickerFragment<File> fragment = new CustomLayoutFilePickerFragment();
+            fragment.setArgs(startPath, mode, allowMultiple, allowCreateDir);
+            return fragment;
+        }
+    }
 
-        screen.addPreference(directoriesPref);
+    public static class CustomLayoutFilePickerFragment extends FilePickerFragment {
+        @Override
+        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            View v;
+            switch (viewType) {
+                case LogicHandler.VIEWTYPE_DIR:
+                    v = LayoutInflater.from(getActivity()).inflate(R.layout.listitem_dir,
+                            parent, false);
+                    return new DirViewHolder(v);
+                default:
+                    return super.onCreateViewHolder(parent, viewType);
+            }
+        }
     }
 
 }

app/src/main/java/eu/kanade/mangafeed/ui/setting/SettingsNestedFragment.java

@@ -2,6 +2,9 @@ package eu.kanade.mangafeed.ui.setting;
 
 import android.os.Bundle;
 import android.preference.PreferenceFragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 
 import eu.kanade.mangafeed.data.preference.PreferencesHelper;
 import eu.kanade.mangafeed.ui.base.activity.BaseActivity;
@@ -15,17 +18,22 @@ public class SettingsNestedFragment extends PreferenceFragment {
 
     public static SettingsNestedFragment newInstance(int resourcePreference, int resourceTitle) {
         SettingsNestedFragment fragment = new SettingsNestedFragment();
-        fragment.setBundle(resourcePreference, resourceTitle);
+        fragment.setArgs(resourcePreference, resourceTitle);
         return fragment;
     }
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        preferences = getSettingsActivity().preferences;
         addPreferencesFromResource(getArguments().getInt(RESOURCE_FILE));
     }
 
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        preferences = getSettingsActivity().preferences;
+        return super.onCreateView(inflater, container, savedInstanceState);
+    }
+
     @Override
     public void onResume() {
         super.onResume();
@@ -33,7 +41,7 @@ public class SettingsNestedFragment extends PreferenceFragment {
                 .setToolbarTitle(getString(getArguments().getInt(TOOLBAR_TITLE)));
     }
 
-    public void setBundle(int resourcePreference, int resourceTitle) {
+    public void setArgs(int resourcePreference, int resourceTitle) {
         Bundle args = new Bundle();
         args.putInt(RESOURCE_FILE, resourcePreference);
         args.putInt(TOOLBAR_TITLE, resourceTitle);

app/src/main/java/eu/kanade/mangafeed/util/DiskUtils.java

@@ -1,95 +1,20 @@
 package eu.kanade.mangafeed.util;
 
-import android.content.Context;
-import android.os.Build;
-import android.os.Environment;
-import android.text.TextUtils;
-
 import java.io.File;
 import java.io.IOException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.regex.Pattern;
 
 import okio.BufferedSink;
 import okio.BufferedSource;
 import okio.Okio;
 
 public final class DiskUtils {
-    private static final Pattern DIR_SEPARATOR = Pattern.compile("/");
 
     private DiskUtils() {
         throw new AssertionError();
     }
 
-    // http://stackoverflow.com/questions/13976982/removable-storage-external-sdcard-path-by-manufacturers
-    // http://stackoverflow.com/questions/11281010/how-can-i-get-external-sd-card-path-for-android-4-0
-    public static String[] getStorageDirectories(Context context) {
-        final Set<String> storageDirectories = new HashSet<String>();
-
-        storageDirectories.add(context.getFilesDir().getAbsolutePath());
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-            File[] directories = context.getExternalFilesDirs(null);
-            if (directories != null) {
-                for (File storage : directories) {
-                    if (storage != null) {
-                        storageDirectories.add(storage.getAbsolutePath());
-                    }
-                }
-            }
-        } else {
-            final String rawExternalStorage = System.getenv("EXTERNAL_STORAGE");
-            final String rawSecondaryStoragesStr = System.getenv("SECONDARY_STORAGE");
-            final String rawEmulatedStorageTarget = System.getenv("EMULATED_STORAGE_TARGET");
-
-            if (TextUtils.isEmpty(rawEmulatedStorageTarget)) {
-                if (TextUtils.isEmpty(rawExternalStorage)) {
-                    storageDirectories.add("/storage/sdcard0" + File.separator + context.getPackageName());
-                } else {
-                    storageDirectories.add(rawExternalStorage + File.separator + context.getPackageName());
-                }
-            } else {
-                final String rawUserId;
-
-                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) {
-                    rawUserId = "";
-                } else {
-                    final String path = Environment.getExternalStorageDirectory().getAbsolutePath();
-                    final String[] folders = DIR_SEPARATOR.split(path);
-                    final String lastFolder = folders[folders.length - 1];
-                    boolean isDigit = false;
-
-                    try {
-                        Integer.valueOf(lastFolder);
-                        isDigit = true;
-                    } catch (NumberFormatException e) {
-                        // Do Nothing.
-                    }
-
-                    rawUserId = isDigit ? lastFolder : "";
-                }
-
-                if (TextUtils.isEmpty(rawUserId)) {
-                    storageDirectories.add(rawEmulatedStorageTarget + File.separator + context.getPackageName());
-                } else {
-                    storageDirectories.add(rawEmulatedStorageTarget + File.separator + rawUserId + File.separator + context.getPackageName());
-                }
-            }
-
-            if (!TextUtils.isEmpty(rawSecondaryStoragesStr)) {
-                String[] rawSecondaryStorages = rawSecondaryStoragesStr.split(File.pathSeparator);
-                for (int index  = 0; index < rawSecondaryStorages.length; index++) {
-                    storageDirectories.add(rawSecondaryStorages[index] + File.separator + context.getPackageName());
-                }
-            }
-        }
-
-        return storageDirectories.toArray(new String[storageDirectories.size()]);
-    }
-
     public static String hashKeyForDisk(String key) {
         String cacheKey;
         try {

app/src/main/res/layout/listitem_dir.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:id="@+id/nnf_item_container"
+              android:layout_width="match_parent"
+              android:layout_height="?android:listPreferredItemHeight"
+              android:background="?selectableItemBackground"
+              android:focusable="true"
+              android:minHeight="?android:listPreferredItemHeight"
+              android:nextFocusLeft="@+id/nnf_button_cancel"
+              android:nextFocusRight="@+id/nnf_button_ok"
+              android:orientation="horizontal">
+
+    <ImageView
+        android:id="@+id/item_icon"
+        android:layout_width="?android:listPreferredItemHeight"
+        android:layout_height="?android:listPreferredItemHeight"
+        android:adjustViewBounds="true"
+        android:scaleType="center"
+        android:src="@drawable/nnf_ic_file_folder"
+        android:tint="?attr/colorAccent"
+        android:visibility="visible"
+        tools:ignore="ContentDescription" />
+
+    <TextView
+        android:id="@android:id/text1"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:gravity="center_vertical"
+        android:maxLines="1"
+        android:padding="8dp"
+        android:singleLine="true"
+        android:text="@string/nnf_name" />
+</LinearLayout>

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

@@ -64,6 +64,10 @@
     <string name="cache_deleted">Cache cleared. %1$d files have been deleted</string>
     <string name="cache_delete_error">An error occurred clearing cache</string>
 
+    <!-- ACRA -->
+    <string name="pref_enable_acra">Send crash reports</string>
+    <string name="pref_acra_summary">Help fixing bugs. Sensitive data is not sent</string>
+
 
     <!-- Login dialog -->
     <string name="accounts_login_title">Login for %1$s</string>

app/src/main/res/values/styles.xml

@@ -50,6 +50,21 @@
         <item name="android:background">#e5e5e5</item>
     </style>
 
+    <style name="FilePickerTheme" parent="NNF_BaseTheme.Light">
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+        <item name="colorButtonNormal">@color/colorPrimary</item>
+        <item name="android:textSize">14sp</item>
+
+        <item name="alertDialogTheme">@style/FilePickerAlertDialogTheme</item>
+
+        <item name="nnf_toolbarTheme">@style/ThemeOverlay.AppTheme.Dark</item>
+    </style>
+
+    <style name="FilePickerAlertDialogTheme" parent="Theme.AppCompat.Light.Dialog.Alert">
+    </style>
+
     <style name="manga_detail_label">
         <item name="android:textSize">15sp</item>
         <item name="android:textStyle">bold</item>

app/src/main/res/xml/pref_downloads.xml

@@ -1,13 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orderingFromXml="true">
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <ListPreference android:title="@string/pref_download_threads"
+    <Preference
+        android:title="@string/pref_download_directory"
+        android:key="@string/pref_download_directory_key"/>
+
+    <ListPreference
+        android:title="@string/pref_download_threads"
         android:key="@string/pref_download_threads_key"
         android:entries="@array/download_threads"
         android:entryValues="@array/download_threads"
         android:defaultValue="1"
-        android:order="1"
         android:summary="%s"/>
 
 </PreferenceScreen>

app/src/main/res/xml/pref_main.xml

@@ -21,4 +21,10 @@
         android:persistent="false"
         android:title="@string/pref_category_cache" />
 
+    <CheckBoxPreference
+        android:key="acra.enable"
+        android:title="@string/pref_enable_acra"
+        android:summary="@string/pref_acra_summary"
+        android:defaultValue="false"/>
+
 </PreferenceScreen>