Merge pull request #3229 from ByteHamster/feed-settings-update

Updated feed settings screen

3 files changed, 298 insertions, 278 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
index 4698ed90e..fd526d1db 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/FeedSettingsActivity.java
@@ -1,46 +1,26 @@
 package de.danoeh.antennapod.activity;
 
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
 import android.graphics.LightingColorFilter;
-import android.net.Uri;
 import android.os.Bundle;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentTransaction;
 import android.support.v7.app.AppCompatActivity;
-import android.text.Editable;
 import android.text.TextUtils;
-import android.text.TextWatcher;
 import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
+
 import android.view.MenuItem;
 import android.view.View;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemSelectedListener;
-import android.widget.CheckBox;
-import android.widget.EditText;
 import android.widget.ImageView;
-import android.widget.RadioButton;
-import android.widget.Spinner;
 import android.widget.TextView;
-
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.request.RequestOptions;
-
 import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.core.dialog.ConfirmationDialog;
-import de.danoeh.antennapod.core.dialog.DownloadRequestErrorDialogCreator;
 import de.danoeh.antennapod.core.feed.Feed;
-import de.danoeh.antennapod.core.feed.FeedFilter;
-import de.danoeh.antennapod.core.feed.FeedPreferences;
 import de.danoeh.antennapod.core.glide.ApGlideSettings;
 import de.danoeh.antennapod.core.glide.FastBlurTransformation;
 import de.danoeh.antennapod.core.preferences.UserPreferences;
 import de.danoeh.antennapod.core.storage.DBReader;
-import de.danoeh.antennapod.core.storage.DBWriter;
-import de.danoeh.antennapod.core.storage.DownloadRequestException;
-import de.danoeh.antennapod.core.util.IntentUtils;
-import de.danoeh.antennapod.menuhandler.FeedMenuHandler;
+import de.danoeh.antennapod.fragment.FeedSettingsFragment;
 import io.reactivex.Maybe;
 import io.reactivex.MaybeOnSubscribe;
 import io.reactivex.android.schedulers.AndroidSchedulers;
@@ -51,59 +31,14 @@ import io.reactivex.schedulers.Schedulers;
  * Displays information about a feed.
  */
 public class FeedSettingsActivity extends AppCompatActivity {
-
     public static final String EXTRA_FEED_ID = "de.danoeh.antennapod.extra.feedId";
     private static final String TAG = "FeedSettingsActivity";
-    private boolean autoDeleteChanged = false;
     private Feed feed;
-
+    private Disposable disposable;
     private ImageView imgvCover;
     private TextView txtvTitle;
-    private EditText etxtUsername;
-    private EditText etxtPassword;
-    private EditText etxtFilterText;
-    private RadioButton rdoFilterInclude;
-    private RadioButton rdoFilterExclude;
-    private CheckBox cbxAutoDownload;
-    private CheckBox cbxKeepUpdated;
-    private Spinner spnAutoDelete;
-    private boolean filterInclude = true;
-
-    private Disposable disposable;
-
-    private boolean authInfoChanged = false;
-
-    private final TextWatcher authTextWatcher = new TextWatcher() {
-        @Override
-        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-        }
-
-        @Override
-        public void onTextChanged(CharSequence s, int start, int before, int count) {
-        }
-
-        @Override
-        public void afterTextChanged(Editable s) {
-            authInfoChanged = true;
-        }
-    };
-
-    private boolean filterTextChanged = false;
-
-    private final TextWatcher filterTextWatcher = new TextWatcher() {
-        @Override
-        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-        }
-
-        @Override
-        public void onTextChanged(CharSequence s, int start, int before, int count) {
-        }
-
-        @Override
-        public void afterTextChanged(Editable s) {
-            filterTextChanged = true;
-        }
-    };
+    private ImageView imgvBackground;
+    private TextView txtvAuthorHeader;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -115,138 +50,27 @@ public class FeedSettingsActivity extends AppCompatActivity {
 
         imgvCover = findViewById(R.id.imgvCover);
         txtvTitle = findViewById(R.id.txtvTitle);
-        TextView txtvAuthorHeader = findViewById(R.id.txtvAuthor);
-        ImageView imgvBackground = findViewById(R.id.imgvBackground);
+        txtvAuthorHeader = findViewById(R.id.txtvAuthor);
+        imgvBackground = findViewById(R.id.imgvBackground);
         findViewById(R.id.butShowInfo).setVisibility(View.INVISIBLE);
         findViewById(R.id.butShowSettings).setVisibility(View.INVISIBLE);
         // https://github.com/bumptech/glide/issues/529
         imgvBackground.setColorFilter(new LightingColorFilter(0xff828282, 0x000000));
 
-        cbxAutoDownload = findViewById(R.id.cbxAutoDownload);
-        cbxKeepUpdated = findViewById(R.id.cbxKeepUpdated);
-        spnAutoDelete = findViewById(R.id.spnAutoDelete);
-        etxtUsername = findViewById(R.id.etxtUsername);
-        etxtPassword = findViewById(R.id.etxtPassword);
-        etxtFilterText = findViewById(R.id.etxtEpisodeFilterText);
-        rdoFilterInclude = findViewById(R.id.radio_filter_include);
-        rdoFilterInclude.setOnClickListener(v -> {
-            filterInclude = true;
-            filterTextChanged = true;
-        });
-        rdoFilterExclude = findViewById(R.id.radio_filter_exclude);
-        rdoFilterExclude.setOnClickListener(v -> {
-            filterInclude = false;
-            filterTextChanged = true;
-        });
-
         disposable = Maybe.create((MaybeOnSubscribe<Feed>) emitter -> {
-            Feed feed = DBReader.getFeed(feedId);
-            if (feed != null) {
-                emitter.onSuccess(feed);
-            } else {
-                emitter.onComplete();
-            }
-        })
+                    Feed feed = DBReader.getFeed(feedId);
+                    if (feed != null) {
+                        emitter.onSuccess(feed);
+                    } else {
+                        emitter.onComplete();
+                    }
+                })
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
                 .subscribe(result -> {
                     feed = result;
-                    FeedPreferences prefs = feed.getPreferences();
-                    Glide.with(FeedSettingsActivity.this)
-                            .load(feed.getImageLocation())
-                            .apply(new RequestOptions()
-                                .placeholder(R.color.light_gray)
-                                .error(R.color.light_gray)
-                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                                .fitCenter()
-                                .dontAnimate())
-                            .into(imgvCover);
-                    Glide.with(FeedSettingsActivity.this)
-                            .load(feed.getImageLocation())
-                            .apply(new RequestOptions()
-                                .placeholder(R.color.image_readability_tint)
-                                .error(R.color.image_readability_tint)
-                                .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
-                                .transform(new FastBlurTransformation())
-                                .dontAnimate())
-                            .into(imgvBackground);
-
-                    txtvTitle.setText(feed.getTitle());
-
-                    if (!TextUtils.isEmpty(feed.getAuthor())) {
-                        txtvAuthorHeader.setText(feed.getAuthor());
-                    }
-
-                    cbxAutoDownload.setEnabled(UserPreferences.isEnableAutodownload());
-                    cbxAutoDownload.setChecked(prefs.getAutoDownload());
-                    cbxAutoDownload.setOnCheckedChangeListener((compoundButton, checked) -> {
-                        feed.getPreferences().setAutoDownload(checked);
-                        feed.savePreferences();
-                        updateAutoDownloadSettings();
-                        ApplyToEpisodesDialog dialog = new ApplyToEpisodesDialog(FeedSettingsActivity.this,
-                                feed, checked);
-                        dialog.createNewDialog().show();
-                    });
-                    cbxKeepUpdated.setChecked(prefs.getKeepUpdated());
-                    cbxKeepUpdated.setOnCheckedChangeListener((compoundButton, checked) -> {
-                        feed.getPreferences().setKeepUpdated(checked);
-                        feed.savePreferences();
-                    });
-                    spnAutoDelete.setOnItemSelectedListener(new OnItemSelectedListener() {
-                        @Override
-                        public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
-                            FeedPreferences.AutoDeleteAction auto_delete_action;
-                            switch (parent.getSelectedItemPosition()) {
-                                case 0:
-                                    auto_delete_action = FeedPreferences.AutoDeleteAction.GLOBAL;
-                                    break;
-                                case 1:
-                                    auto_delete_action = FeedPreferences.AutoDeleteAction.YES;
-                                    break;
-                                case 2:
-                                    auto_delete_action = FeedPreferences.AutoDeleteAction.NO;
-                                    break;
-                                default: // TODO - add exceptions here
-                                    return;
-                            }
-                            feed.getPreferences().setAutoDeleteAction(auto_delete_action);// p
-                            autoDeleteChanged = true;
-                        }
-
-                        @Override
-                        public void onNothingSelected(AdapterView<?> parent) {
-                            // Another interface callback
-                        }
-                    });
-                    spnAutoDelete.setSelection(prefs.getAutoDeleteAction().ordinal());
-
-                    etxtUsername.setText(prefs.getUsername());
-                    etxtPassword.setText(prefs.getPassword());
-
-                    etxtUsername.addTextChangedListener(authTextWatcher);
-                    etxtPassword.addTextChangedListener(authTextWatcher);
-
-                    FeedFilter filter = prefs.getFilter();
-                    if (filter.includeOnly()) {
-                        etxtFilterText.setText(filter.getIncludeFilter());
-                        rdoFilterInclude.setChecked(true);
-                        rdoFilterExclude.setChecked(false);
-                        filterInclude = true;
-                    } else if (filter.excludeOnly()) {
-                        etxtFilterText.setText(filter.getExcludeFilter());
-                        rdoFilterInclude.setChecked(false);
-                        rdoFilterExclude.setChecked(true);
-                        filterInclude = false;
-                    } else {
-                        Log.d(TAG, "No filter set");
-                        rdoFilterInclude.setChecked(false);
-                        rdoFilterExclude.setChecked(false);
-                        etxtFilterText.setText("");
-                    }
-                    etxtFilterText.addTextChangedListener(filterTextWatcher);
-
-                    supportInvalidateOptionsMenu();
-                    updateAutoDownloadSettings();
+                    showFragment();
+                    showHeader();
                 }, error -> {
                     Log.d(TAG, Log.getStackTraceString(error));
                     finish();
@@ -256,35 +80,46 @@ public class FeedSettingsActivity extends AppCompatActivity {
                 });
     }
 
-    @Override
-    protected void onPause() {
-        super.onPause();
-        if (feed != null) {
-            FeedPreferences prefs = feed.getPreferences();
-            if (authInfoChanged) {
-                Log.d(TAG, "Auth info changed, saving credentials");
-                prefs.setUsername(etxtUsername.getText().toString());
-                prefs.setPassword(etxtPassword.getText().toString());
-            }
-            if (filterTextChanged) {
-                Log.d(TAG, "Filter info changed, saving...");
-                String filterText = etxtFilterText.getText().toString();
-                String includeString = "";
-                String excludeString = "";
-                if (filterInclude) {
-                    includeString = filterText;
-                } else {
-                    excludeString = filterText;
-                }
-                prefs.setFilter(new FeedFilter(includeString, excludeString));
-            }
-            if (authInfoChanged || autoDeleteChanged || filterTextChanged) {
-                DBWriter.setFeedPreferences(prefs);
-            }
-            authInfoChanged = false;
-            autoDeleteChanged = false;
-            filterTextChanged = false;
+    private void showFragment() {
+        FeedSettingsFragment fragment = new FeedSettingsFragment();
+        fragment.setArguments(getIntent().getExtras());
+
+        FragmentManager fragmentManager = getSupportFragmentManager();
+        FragmentTransaction fragmentTransaction =
+                fragmentManager.beginTransaction();
+        fragmentTransaction.replace(R.id.settings_fragment_container, fragment);
+        fragmentTransaction.commit();
+    }
+
+    public Feed getFeed() {
+        return feed;
+    }
+
+    private void showHeader() {
+        txtvTitle.setText(feed.getTitle());
+
+        if (!TextUtils.isEmpty(feed.getAuthor())) {
+            txtvAuthorHeader.setText(feed.getAuthor());
         }
+
+        Glide.with(FeedSettingsActivity.this)
+                .load(feed.getImageLocation())
+                .apply(new RequestOptions()
+                        .placeholder(R.color.light_gray)
+                        .error(R.color.light_gray)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .fitCenter()
+                        .dontAnimate())
+                .into(imgvCover);
+        Glide.with(FeedSettingsActivity.this)
+                .load(feed.getImageLocation())
+                .apply(new RequestOptions()
+                        .placeholder(R.color.image_readability_tint)
+                        .error(R.color.image_readability_tint)
+                        .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY)
+                        .transform(new FastBlurTransformation())
+                        .dontAnimate())
+                .into(imgvBackground);
     }
 
     @Override
@@ -296,69 +131,13 @@ public class FeedSettingsActivity extends AppCompatActivity {
     }
 
     @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        super.onCreateOptionsMenu(menu);
-        MenuInflater inflater = getMenuInflater();
-        inflater.inflate(R.menu.feedinfo, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onPrepareOptionsMenu(Menu menu) {
-        super.onPrepareOptionsMenu(menu);
-        menu.findItem(R.id.support_item).setVisible(
-                feed != null && feed.getPaymentLink() != null);
-        menu.findItem(R.id.share_link_item).setVisible(feed != null && feed.getLink() != null);
-        menu.findItem(R.id.visit_website_item).setVisible(feed != null && feed.getLink() != null &&
-                IntentUtils.isCallable(this, new Intent(Intent.ACTION_VIEW, Uri.parse(feed.getLink()))));
-        return true;
-    }
-
-    @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
             case android.R.id.home:
                 finish();
                 return true;
             default:
-                try {
-                    return FeedMenuHandler.onOptionsItemClicked(this, item, feed);
-                } catch (DownloadRequestException e) {
-                    e.printStackTrace();
-                    DownloadRequestErrorDialogCreator.newRequestErrorDialog(this,
-                            e.getMessage());
-                }
                 return super.onOptionsItemSelected(item);
         }
     }
-
-    private void updateAutoDownloadSettings() {
-        if (feed != null && feed.getPreferences() != null) {
-            boolean enabled = feed.getPreferences().getAutoDownload() && UserPreferences.isEnableAutodownload();
-            rdoFilterInclude.setEnabled(enabled);
-            rdoFilterExclude.setEnabled(enabled);
-            etxtFilterText.setEnabled(enabled);
-        }
-    }
-
-    private static class ApplyToEpisodesDialog extends ConfirmationDialog {
-
-        private final Feed feed;
-        private final boolean autoDownload;
-
-        ApplyToEpisodesDialog(Context context, Feed feed, boolean autoDownload) {
-            super(context, R.string.auto_download_apply_to_items_title,
-                    R.string.auto_download_apply_to_items_message);
-            this.feed = feed;
-            this.autoDownload = autoDownload;
-            setPositiveText(R.string.yes);
-            setNegativeText(R.string.no);
-        }
-
-        @Override
-        public  void onConfirmButtonPressed(DialogInterface dialog) {
-            DBWriter.setFeedsItemsAutoDownload(feed, autoDownload);
-        }
-    }
-
 }
diff --git a/app/src/main/java/de/danoeh/antennapod/dialog/EpisodeFilterDialog.java b/app/src/main/java/de/danoeh/antennapod/dialog/EpisodeFilterDialog.java
new file mode 100644
index 000000000..ba778be56
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/dialog/EpisodeFilterDialog.java
@@ -0,0 +1,71 @@
+package de.danoeh.antennapod.dialog;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.core.feed.FeedFilter;
+
+/**
+ * Displays a dialog with a text box for filtering episodes and two radio buttons for exclusion/inclusion
+ */
+public abstract class EpisodeFilterDialog extends Dialog {
+
+    private final FeedFilter initialFilter;
+
+    public EpisodeFilterDialog(Context context, FeedFilter filter) {
+        super(context);
+        this.initialFilter = filter;
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.episode_filter_dialog);
+        final EditText etxtEpisodeFilterText = findViewById(R.id.etxtEpisodeFilterText);
+        final RadioButton radioInclude = findViewById(R.id.radio_filter_include);
+        final RadioButton radioExclude = findViewById(R.id.radio_filter_exclude);
+        final Button butConfirm = findViewById(R.id.butConfirm);
+        final Button butCancel = findViewById(R.id.butCancel);
+
+        setTitle(R.string.episode_filters_label);
+        setOnCancelListener(dialog -> onCancelled());
+
+        if (initialFilter.includeOnly()) {
+            radioInclude.setChecked(true);
+            etxtEpisodeFilterText.setText(initialFilter.getIncludeFilter());
+        } else if(initialFilter.excludeOnly()) {
+            radioExclude.setChecked(true);
+            etxtEpisodeFilterText.setText(initialFilter.getExcludeFilter());
+        } else {
+            radioExclude.setChecked(false);
+            radioInclude.setChecked(false);
+            etxtEpisodeFilterText.setText("");
+        }
+
+
+        butCancel.setOnClickListener(v -> cancel());
+        butConfirm.setOnClickListener(v -> {
+
+            String includeString = "";
+            String excludeString = "";
+            if (radioInclude.isChecked()) {
+                includeString = etxtEpisodeFilterText.getText().toString();
+            } else {
+                excludeString = etxtEpisodeFilterText.getText().toString();
+            }
+
+            onConfirmed(new FeedFilter(includeString, excludeString));
+            dismiss();
+        });
+    }
+
+    protected void onCancelled() {
+
+    }
+
+    protected abstract void onConfirmed(FeedFilter filter);
+}
diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/FeedSettingsFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/FeedSettingsFragment.java
new file mode 100644
index 000000000..a20384086
--- /dev/null
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/FeedSettingsFragment.java
@@ -0,0 +1,170 @@
+package de.danoeh.antennapod.fragment;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.PreferenceFragmentCompat;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.activity.FeedSettingsActivity;
+import de.danoeh.antennapod.core.dialog.ConfirmationDialog;
+import de.danoeh.antennapod.core.feed.Feed;
+import de.danoeh.antennapod.core.feed.FeedFilter;
+import de.danoeh.antennapod.core.feed.FeedPreferences;
+import de.danoeh.antennapod.core.preferences.UserPreferences;
+import de.danoeh.antennapod.core.storage.DBWriter;
+import de.danoeh.antennapod.dialog.AuthenticationDialog;
+import de.danoeh.antennapod.dialog.EpisodeFilterDialog;
+
+public class FeedSettingsFragment extends PreferenceFragmentCompat {
+    private static final CharSequence PREF_EPISODE_FILTER = "episodeFilter";
+    private Feed feed;
+    private FeedPreferences feedPreferences;
+
+    @Override
+    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+        addPreferencesFromResource(R.xml.feed_settings);
+
+        feed = ((FeedSettingsActivity) getActivity()).getFeed();
+        feedPreferences = feed.getPreferences();
+
+        setupAutoDownloadPreference();
+        setupKeepUpdatedPreference();
+        setupAutoDeletePreference();
+        setupAuthentificationPreference();
+        setupEpisodeFilterPreference();
+
+        updateAutoDeleteSummary();
+        updateAutoDownloadEnabled();
+    }
+
+    private void setupEpisodeFilterPreference() {
+        findPreference(PREF_EPISODE_FILTER).setOnPreferenceClickListener(preference -> {
+            new EpisodeFilterDialog(getContext(), feedPreferences.getFilter()) {
+                @Override
+                protected void onConfirmed(FeedFilter filter) {
+                    feedPreferences.setFilter(filter);
+                    feed.savePreferences();
+                }
+            }.show();
+            return false;
+        });
+    }
+
+    private void setupAuthentificationPreference() {
+        findPreference("authentication").setOnPreferenceClickListener(preference -> {
+            new AuthenticationDialog(getContext(),
+                    R.string.authentication_label, true, false,
+                    feedPreferences.getUsername(), feedPreferences.getPassword()) {
+                @Override
+                protected void onConfirmed(String username, String password, boolean saveUsernamePassword) {
+                    feedPreferences.setUsername(username);
+                    feedPreferences.setPassword(password);
+                    feed.savePreferences();
+                }
+            }.show();
+            return false;
+        });
+    }
+
+    private void setupAutoDeletePreference() {
+        ListPreference autoDeletePreference = (ListPreference) findPreference("autoDelete");
+        autoDeletePreference.setOnPreferenceChangeListener((preference, newValue) -> {
+            switch ((String) newValue) {
+                case "global":
+                    feedPreferences.setAutoDeleteAction(FeedPreferences.AutoDeleteAction.GLOBAL);
+                    break;
+                case "always":
+                    feedPreferences.setAutoDeleteAction(FeedPreferences.AutoDeleteAction.YES);
+                    break;
+                case "never":
+                    feedPreferences.setAutoDeleteAction(FeedPreferences.AutoDeleteAction.NO);
+                    break;
+            }
+            feed.savePreferences();
+            updateAutoDeleteSummary();
+            return false;
+        });
+    }
+
+    private void updateAutoDeleteSummary() {
+        ListPreference autoDeletePreference = (ListPreference) findPreference("autoDelete");
+
+        switch (feedPreferences.getAutoDeleteAction()) {
+            case GLOBAL:
+                autoDeletePreference.setSummary(R.string.feed_auto_download_global);
+                autoDeletePreference.setValue("global");
+                break;
+            case YES:
+                autoDeletePreference.setSummary(R.string.feed_auto_download_always);
+                autoDeletePreference.setValue("always");
+                break;
+            case NO:
+                autoDeletePreference.setSummary(R.string.feed_auto_download_never);
+                autoDeletePreference.setValue("never");
+                break;
+        }
+    }
+
+    private void setupKeepUpdatedPreference() {
+        SwitchPreference pref = (SwitchPreference) findPreference("keepUpdated");
+
+        pref.setChecked(feedPreferences.getKeepUpdated());
+        pref.setOnPreferenceChangeListener((preference, newValue) -> {
+            boolean checked = newValue == Boolean.TRUE;
+            feedPreferences.setKeepUpdated(checked);
+            feed.savePreferences();
+            pref.setChecked(checked);
+            return false;
+        });
+    }
+
+    private void setupAutoDownloadPreference() {
+        SwitchPreference pref = (SwitchPreference) findPreference("autoDownload");
+
+        pref.setEnabled(UserPreferences.isEnableAutodownload());
+        if (UserPreferences.isEnableAutodownload()) {
+            pref.setChecked(feedPreferences.getAutoDownload());
+        } else {
+            pref.setChecked(false);
+            pref.setSummary(R.string.auto_download_disabled_globally);
+        }
+
+        pref.setOnPreferenceChangeListener((preference, newValue) -> {
+            boolean checked = newValue == Boolean.TRUE;
+
+            feedPreferences.setAutoDownload(checked);
+            feed.savePreferences();
+            updateAutoDownloadEnabled();
+            ApplyToEpisodesDialog dialog = new ApplyToEpisodesDialog(getActivity(), checked);
+            dialog.createNewDialog().show();
+            pref.setChecked(checked);
+            return false;
+        });
+    }
+
+    private void updateAutoDownloadEnabled() {
+        if (feed != null && feed.getPreferences() != null) {
+            boolean enabled = feed.getPreferences().getAutoDownload() && UserPreferences.isEnableAutodownload();
+            findPreference(PREF_EPISODE_FILTER).setEnabled(enabled);
+        }
+    }
+
+    private class ApplyToEpisodesDialog extends ConfirmationDialog {
+        private final boolean autoDownload;
+
+        ApplyToEpisodesDialog(Context context, boolean autoDownload) {
+            super(context, R.string.auto_download_apply_to_items_title,
+                    R.string.auto_download_apply_to_items_message);
+            this.autoDownload = autoDownload;
+            setPositiveText(R.string.yes);
+            setNegativeText(R.string.no);
+        }
+
+        @Override
+        public  void onConfirmButtonPressed(DialogInterface dialog) {
+            DBWriter.setFeedsItemsAutoDownload(feed, autoDownload);
+        }
+    }
+}