Select subreddit in PostTextActivity.

7 files changed, 90 insertions, 19 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersListingFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersListingFragment.java
index 9e64ae04..3db27463 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersListingFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersListingFragment.java
@@ -54,7 +54,7 @@ public class FollowedUsersListingFragment extends Fragment {
         mGlide = Glide.with(this);
 
         mRecyclerView.setLayoutManager(new LinearLayoutManager(mActivity));
-        SubscribedUserRecyclerViewAdapter adapter = new SubscribedUserRecyclerViewAdapter(mActivity);
+        FollowedUsersRecyclerViewAdapter adapter = new FollowedUsersRecyclerViewAdapter(mActivity);
         mRecyclerView.setAdapter(adapter);
 
         mSubscribedUserViewModel = ViewModelProviders.of(this).get(SubscribedUserViewModel.class);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedUserRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersRecyclerViewAdapter.java
index 68c040b0..6f83527b 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedUserRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FollowedUsersRecyclerViewAdapter.java
@@ -20,12 +20,12 @@ import SubscribedUserDatabase.SubscribedUserData;
 import jp.wasabeef.glide.transformations.RoundedCornersTransformation;
 import pl.droidsonroids.gif.GifImageView;
 
-public class SubscribedUserRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+public class FollowedUsersRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
     private List<SubscribedUserData> mSubscribedUserData;
     private Context mContext;
     private RequestManager glide;
 
-    SubscribedUserRecyclerViewAdapter(Context context) {
+    FollowedUsersRecyclerViewAdapter(Context context) {
         mContext = context;
         glide = Glide.with(context.getApplicationContext());
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/PostTextActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostTextActivity.java
index d499dae4..26ece355 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/PostTextActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostTextActivity.java
@@ -9,6 +9,7 @@ import android.widget.EditText;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -25,6 +26,8 @@ public class PostTextActivity extends AppCompatActivity {
 
     static final String EXTRA_SUBREDDIT_NAME = "ESN";
 
+    private static final int SUBREDDIT_SELECTION_REQUEST_CODE = 0;
+
     @BindView(R.id.subreddit_icon_gif_image_view_post_text_activity) GifImageView iconGifImageView;
     @BindView(R.id.subreddit_name_text_view_post_text_activity) TextView subreditNameTextView;
     @BindView(R.id.rules_button_post_text_activity) Button rulesButton;
@@ -56,7 +59,7 @@ public class PostTextActivity extends AppCompatActivity {
 
         subreditNameTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, SubredditSelectionActivity.class);
-            startActivity(intent);
+            startActivityForResult(intent, SUBREDDIT_SELECTION_REQUEST_CODE);
         });
     }
 
@@ -70,4 +73,28 @@ public class PostTextActivity extends AppCompatActivity {
 
         return false;
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if(requestCode == SUBREDDIT_SELECTION_REQUEST_CODE) {
+            if(resultCode == RESULT_OK) {
+                subreditNameTextView.setTextColor(getResources().getColor(R.color.primaryTextColor));
+                subreditNameTextView.setText(data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_NAME_KEY));
+
+                String iconUrl = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY);
+                if(!iconUrl.equals("")) {
+                    mGlide.load(iconUrl)
+                            .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                            .error(mGlide.load(R.drawable.subreddit_default_icon)
+                                    .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0))))
+                            .into(iconGifImageView);
+                } else {
+                    mGlide.load(R.drawable.subreddit_default_icon)
+                            .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                            .into(iconGifImageView);
+                }
+            }
+        }
+    }
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/SubredditSelectionActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/SubredditSelectionActivity.java
index 25569eb5..3d565f3c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/SubredditSelectionActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/SubredditSelectionActivity.java
@@ -1,5 +1,7 @@
 package ml.docilealligator.infinityforreddit;
 
+import android.app.Activity;
+import android.content.Intent;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.MenuItem;
@@ -7,17 +9,14 @@ import android.view.MenuItem;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.lifecycle.ViewModelProviders;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
 
 import SubscribedSubredditDatabase.SubscribedSubredditViewModel;
-import butterknife.BindView;
 import butterknife.ButterKnife;
 
 public class SubredditSelectionActivity extends AppCompatActivity {
 
-    @BindView(R.id.recycler_view_subreddit_selection_activity) RecyclerView recyclerView;
+    static final String EXTRA_RETURN_SUBREDDIT_NAME_KEY = "ERSNK";
+    static final String EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY = "ERSIUK";
 
     private SubscribedSubredditViewModel mSubscribedSubredditViewModel;
 
@@ -32,12 +31,11 @@ public class SubredditSelectionActivity extends AppCompatActivity {
         Drawable upArrow = getResources().getDrawable(R.drawable.ic_arrow_back_white_24dp);
         actionBar.setHomeAsUpIndicator(upArrow);
 
-        recyclerView.setLayoutManager(new LinearLayoutManager(this));
-        SubscribedSubredditsRecyclerViewAdapter adapter = new SubscribedSubredditsRecyclerViewAdapter(this);
-        recyclerView.setAdapter(adapter);
-
-        mSubscribedSubredditViewModel = ViewModelProviders.of(this).get(SubscribedSubredditViewModel.class);
-        mSubscribedSubredditViewModel.getAllSubscribedSubreddits().observe(this, adapter::setSubscribedSubreddits);
+        SubscribedSubredditsListingFragment fragment = new SubscribedSubredditsListingFragment();
+        Bundle bundle = new Bundle();
+        bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_FRONT_PAGE);
+        fragment.setArguments(bundle);
+        getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_subreddit_selection_activity, fragment).commit();
     }
 
     @Override
@@ -50,4 +48,12 @@ public class SubredditSelectionActivity extends AppCompatActivity {
 
         return false;
     }
+
+    void getSelectedSubreddit(String name, String iconUrl) {
+        Intent returnIntent = new Intent();
+        returnIntent.putExtra(EXTRA_RETURN_SUBREDDIT_NAME_KEY, name);
+        returnIntent.putExtra(EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY, iconUrl);
+        setResult(Activity.RESULT_OK, returnIntent);
+        finish();
+    }
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsListingFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsListingFragment.java
index 6dd8d4fa..476782cb 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsListingFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsListingFragment.java
@@ -27,6 +27,8 @@ import butterknife.ButterKnife;
  */
 public class SubscribedSubredditsListingFragment extends Fragment {
 
+    static final String EXTRA_IS_SUBREDDIT_SELECTION = "EISSK";
+
     @BindView(R.id.recycler_view_subscribed_subreddits_listing_fragment) RecyclerView mRecyclerView;
     @BindView(R.id.no_subscriptions_linear_layout_subreddits_listing_fragment) LinearLayout mLinearLayout;
     @BindView(R.id.no_subscriptions_image_view_subreddits_listing_fragment) ImageView mImageView;
@@ -55,7 +57,17 @@ public class SubscribedSubredditsListingFragment extends Fragment {
         mGlide = Glide.with(this);
 
         mRecyclerView.setLayoutManager(new LinearLayoutManager(mActivity));
-        SubscribedSubredditsRecyclerViewAdapter adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity);
+
+        SubscribedSubredditsRecyclerViewAdapter adapter;
+        if(getArguments().getBoolean(EXTRA_IS_SUBREDDIT_SELECTION)) {
+            adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity);
+        } else {
+            adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity, (name, iconUrl) -> {
+                ((SubredditSelectionActivity) mActivity).getSelectedSubreddit(name, iconUrl);
+            });
+        }
+
+
         mRecyclerView.setAdapter(adapter);
 
         mSubscribedSubredditViewModel = ViewModelProviders.of(this).get(SubscribedSubredditViewModel.class);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsRecyclerViewAdapter.java
index f3bdb63b..d9f37e73 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsRecyclerViewAdapter.java
@@ -24,12 +24,23 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
     private Context mContext;
     private List<SubscribedSubredditData> mSubscribedSubredditData;
     private RequestManager glide;
+    private ItemClickListener itemClickListener;
+
+    interface ItemClickListener {
+        void onClick(String name, String iconUrl);
+    }
 
     SubscribedSubredditsRecyclerViewAdapter(Context context) {
         mContext = context;
         glide = Glide.with(context.getApplicationContext());
     }
 
+    SubscribedSubredditsRecyclerViewAdapter(Context context, ItemClickListener itemClickListener) {
+        mContext = context;
+        glide = Glide.with(context.getApplicationContext());
+        this.itemClickListener = itemClickListener;
+    }
+
     @NonNull
     @Override
     public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
@@ -40,9 +51,13 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
     public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder viewHolder, final int i) {
         viewHolder.itemView.setOnClickListener(view -> {
             if(viewHolder.getAdapterPosition() >= 0) {
-                Intent intent = new Intent(mContext, ViewSubredditDetailActivity.class);
-                intent.putExtra(ViewSubredditDetailActivity.EXTRA_SUBREDDIT_NAME_KEY, mSubscribedSubredditData.get(viewHolder.getAdapterPosition()).getName());
-                mContext.startActivity(intent);
+                if(itemClickListener != null) {
+                    itemClickListener.onClick(mSubscribedSubredditData.get(i).getName(), mSubscribedSubredditData.get(i).getIconUrl());
+                } else {
+                    Intent intent = new Intent(mContext, ViewSubredditDetailActivity.class);
+                    intent.putExtra(ViewSubredditDetailActivity.EXTRA_SUBREDDIT_NAME_KEY, mSubscribedSubredditData.get(viewHolder.getAdapterPosition()).getName());
+                    mContext.startActivity(intent);
+                }
             }
         });
         if(!mSubscribedSubredditData.get(i).getIconUrl().equals("")) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedThingListingActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedThingListingActivity.java
index 1ae1327e..ce3a8b72 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedThingListingActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedThingListingActivity.java
@@ -2,6 +2,7 @@ package ml.docilealligator.infinityforreddit;
 
 import android.content.SharedPreferences;
 import android.os.Bundle;
+import android.view.MenuItem;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
@@ -74,6 +75,16 @@ public class SubscribedThingListingActivity extends AppCompatActivity {
     }
 
     @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if(item.getItemId() == android.R.id.home) {
+            finish();
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
         outState.putBoolean(INSERT_SUBSCRIBED_SUBREDDIT_STATE, mInsertSuccess);