Add feedWithFolder argument to the add feed dialog to display and edit feed data

app/src/main/java/com/readrops/app/activities/ManageFeedsActivity.java

@@ -57,8 +57,12 @@ public class ManageFeedsActivity extends AppCompatActivity {
 
     private void openEditFeedDialog(FeedWithFolder feedWithFolder) {
         EditFeedDialog editFeedDialog = new EditFeedDialog();
-        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
 
+        Bundle bundle = new Bundle();
+        bundle.putParcelable("feedWithFolder", feedWithFolder);
+        editFeedDialog.setArguments(bundle);
+
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
         transaction.add(editFeedDialog, "").commit();
     }
 

app/src/main/java/com/readrops/app/database/entities/Feed.java

@@ -2,6 +2,8 @@ package com.readrops.app.database.entities;
 
 
 import android.arch.persistence.room.*;
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.support.annotation.ColorInt;
 import android.support.annotation.Nullable;
 
@@ -11,7 +13,7 @@ import com.readrops.readropslibrary.localfeed.rss.RSSChannel;
 import com.readrops.readropslibrary.localfeed.rss.RSSFeed;
 
 @Entity(foreignKeys = @ForeignKey(entity = Folder.class, parentColumns = "id", childColumns = "folder_id"))
-public class Feed {
+public class Feed implements Parcelable {
 
     @PrimaryKey(autoGenerate = true)
     private int id;
@@ -54,6 +56,33 @@ public class Feed {
         this.url = url;
     }
 
+    protected Feed(Parcel in) {
+        id = in.readInt();
+        name = in.readString();
+        description = in.readString();
+        url = in.readString();
+        siteUrl = in.readString();
+        lastUpdated = in.readString();
+        textColor = in.readInt();
+        backgroundColor = in.readInt();
+        iconUrl = in.readString();
+        etag = in.readString();
+        lastModified = in.readString();
+        folderId = in.readInt();
+    }
+
+    public static final Creator<Feed> CREATOR = new Creator<Feed>() {
+        @Override
+        public Feed createFromParcel(Parcel in) {
+            return new Feed(in);
+        }
+
+        @Override
+        public Feed[] newArray(int size) {
+            return new Feed[size];
+        }
+    };
+
     public int getId() {
         return id;
     }
@@ -203,4 +232,26 @@ public class Feed {
 
         return feed;
     }
+
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(id);
+        dest.writeString(name);
+        dest.writeString(description);
+        dest.writeString(url);
+        dest.writeString(siteUrl);
+        dest.writeString(lastUpdated);
+        dest.writeInt(textColor);
+        dest.writeInt(backgroundColor);
+        dest.writeString(iconUrl);
+        dest.writeString(etag);
+        dest.writeString(lastModified);
+        dest.writeInt(folderId);
+    }
 }

app/src/main/java/com/readrops/app/database/entities/Folder.java

@@ -3,9 +3,11 @@ package com.readrops.app.database.entities;
 import android.arch.persistence.room.Entity;
 import android.arch.persistence.room.Ignore;
 import android.arch.persistence.room.PrimaryKey;
+import android.os.Parcel;
+import android.os.Parcelable;
 
 @Entity
-public class Folder {
+public class Folder implements Parcelable {
 
     @PrimaryKey(autoGenerate = true)
     private int id;
@@ -21,6 +23,13 @@ public class Folder {
         this.name = name;
     }
 
+    protected Folder(Parcel in) {
+        id = in.readInt();
+        name = in.readString();
+    }
+
+
+
     public int getId() {
         return id;
     }
@@ -36,4 +45,27 @@ public class Folder {
     public void setName(String name) {
         this.name = name;
     }
+
+    public static final Creator<Folder> CREATOR = new Creator<Folder>() {
+        @Override
+        public Folder createFromParcel(Parcel in) {
+            return new Folder(in);
+        }
+
+        @Override
+        public Folder[] newArray(int size) {
+            return new Folder[size];
+        }
+    };
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(id);
+        dest.writeString(name);
+    }
 }

app/src/main/java/com/readrops/app/database/pojo/FeedWithFolder.java

@@ -1,11 +1,13 @@
 package com.readrops.app.database.pojo;
 
 import android.arch.persistence.room.Embedded;
+import android.os.Parcel;
+import android.os.Parcelable;
 
 import com.readrops.app.database.entities.Feed;
 import com.readrops.app.database.entities.Folder;
 
-public class FeedWithFolder {
+public class FeedWithFolder implements Parcelable {
 
     @Embedded(prefix = "feed_")
     private Feed feed;
@@ -13,6 +15,38 @@ public class FeedWithFolder {
     @Embedded(prefix = "folder_")
     private Folder folder;
 
+    public FeedWithFolder() {
+
+    }
+
+    protected FeedWithFolder(Parcel in) {
+        feed = in.readParcelable(Feed.class.getClassLoader());
+        folder = in.readParcelable(Folder.class.getClassLoader());
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeParcelable(feed, flags);
+        dest.writeParcelable(folder, flags);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Creator<FeedWithFolder> CREATOR = new Creator<FeedWithFolder>() {
+        @Override
+        public FeedWithFolder createFromParcel(Parcel in) {
+            return new FeedWithFolder(in);
+        }
+
+        @Override
+        public FeedWithFolder[] newArray(int size) {
+            return new FeedWithFolder[size];
+        }
+    };
+
     public Feed getFeed() {
         return feed;
     }
@@ -28,4 +62,6 @@ public class FeedWithFolder {
     public void setFolder(Folder folder) {
         this.folder = folder;
     }
+
+
 }

app/src/main/java/com/readrops/app/views/EditFeedDialog.java

@@ -35,20 +35,30 @@ public class EditFeedDialog extends DialogFragment {
     @Override
     public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
         viewModel = ViewModelProviders.of(getActivity()).get(ManageFeedsViewModel.class);
+
+        feedWithFolder = getArguments().getParcelable("feedWithFolder");
+
         View v = getActivity().getLayoutInflater().inflate(R.layout.edit_feed_layout, null);
 
         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
                 .setTitle(getString(R.string.edit_feed))
                 .setPositiveButton(getString(R.string.validate), (dialog, which) -> {
-
+                    
                 });
 
         builder.setView(v);
+        fillData(v);
 
+        return builder.create();
+    }
+
+    private void fillData(View v) {
         feedName = v.findViewById(R.id.edit_feed_name_edit_text);
         feedUrl = v.findViewById(R.id.edit_feed_url_edit_text);
         folder = v.findViewById(R.id.edit_feed_folder_spinner);
-        return builder.create();
+
+        feedName.setText(feedWithFolder.getFeed().getName());
+        feedUrl.setText(feedWithFolder.getFeed().getUrl());
     }