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Code Issues Packages Projects Releases Wiki Activity

Add an indicator in NavigationDrawerRecyclerViewAdapter.MenuGroupTitleViewHolder.

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This commit is contained in:
Alex Ning 2021-03-14 20:37:39 +08:00
parent 67fa19cdc1
commit 5811ca9ff0
2 changed files with 60 additions and 17 deletions
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53
app/src/main/java/ml/docilealligator/infinityforreddit/adapters/NavigationDrawerRecyclerViewAdapter.java
View File

@ -290,13 +290,28 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
int type;
if (position == 1) {
((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_account);
if (collapseAccountSection) {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
} else {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
}
type = 0;
} else if (position == 6 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)) {
((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_post);
if (collapsePostSection) {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
} else {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
}
type = 1;
} else if (position == 12 - (collapseAccountSection ? ACCOUNT_SECTION_ITEMS : 0)
- (collapsePostSection ? POST_SECTION_ITEMS : 0)) {
((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.label_preferences);
if (collapsePreferencesSection) {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
} else {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
}
type = 2;
} else {
if (!favoriteSubscribedSubreddits.isEmpty() && position == CURRENT_MENU_ITEMS
@ -304,9 +319,19 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
- (collapsePostSection ? POST_SECTION_ITEMS : 0)
- (collapsePreferencesSection ? PREFERENCES_SECTION_ITEMS : 0)) {
((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.favorites);
if (collapseFavoriteSubredditsSection) {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
} else {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
}
type = 3;
} else {
((MenuGroupTitleViewHolder) holder).titleTextView.setText(R.string.subscriptions);
if (collapseSubscribedSubredditsSection) {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_up_24px);
} else {
((MenuGroupTitleViewHolder) holder).collapseIndicatorImageView.setImageResource(R.drawable.ic_baseline_arrow_drop_down_24px);
}
type = 4;
}
}
@ -316,50 +341,50 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
case 0:
if (collapseAccountSection) {
collapseAccountSection = !collapseAccountSection;
notifyItemRangeInserted(position + 1, ACCOUNT_SECTION_ITEMS);
notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, ACCOUNT_SECTION_ITEMS);
} else {
collapseAccountSection = !collapseAccountSection;
notifyItemRangeRemoved(position + 1, ACCOUNT_SECTION_ITEMS);
notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, ACCOUNT_SECTION_ITEMS);
}
break;
case 1:
if (collapsePostSection) {
collapsePostSection = !collapsePostSection;
notifyItemRangeInserted(position + 1, POST_SECTION_ITEMS);
notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, POST_SECTION_ITEMS);
} else {
collapsePostSection = !collapsePostSection;
notifyItemRangeRemoved(position + 1, POST_SECTION_ITEMS);
notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, POST_SECTION_ITEMS);
}
break;
case 2:
if (collapsePreferencesSection) {
collapsePreferencesSection = !collapsePreferencesSection;
notifyItemRangeInserted(position + 1, PREFERENCES_SECTION_ITEMS);
notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, PREFERENCES_SECTION_ITEMS);
} else {
collapsePreferencesSection = !collapsePreferencesSection;
notifyItemRangeRemoved(position + 1, PREFERENCES_SECTION_ITEMS);
notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, PREFERENCES_SECTION_ITEMS);
}
break;
case 3:
if (collapseFavoriteSubredditsSection) {
collapseFavoriteSubredditsSection = !collapseFavoriteSubredditsSection;
notifyItemRangeInserted(position + 1, favoriteSubscribedSubreddits.size());
notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, favoriteSubscribedSubreddits.size());
} else {
collapseFavoriteSubredditsSection = !collapseFavoriteSubredditsSection;
notifyItemRangeRemoved(position + 1, favoriteSubscribedSubreddits.size());
notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, favoriteSubscribedSubreddits.size());
}
break;
case 4:
if (collapseSubscribedSubredditsSection) {
collapseSubscribedSubredditsSection = !collapseSubscribedSubredditsSection;
notifyItemRangeInserted(position + 1, subscribedSubreddits.size());
notifyItemRangeInserted(holder.getBindingAdapterPosition() + 1, subscribedSubreddits.size());
} else {
collapseSubscribedSubredditsSection = !collapseSubscribedSubredditsSection;
notifyItemRangeRemoved(position + 1, subscribedSubreddits.size());
notifyItemRangeRemoved(holder.getBindingAdapterPosition() + 1, subscribedSubreddits.size());
}
break;
}
notifyDataSetChanged();
notifyItemChanged(holder.getBindingAdapterPosition());
});
} else if (holder instanceof MenuItemViewHolder) {
int stringId = 0;
@ -748,12 +773,16 @@ public class NavigationDrawerRecyclerViewAdapter extends RecyclerView.Adapter<Re
}
class MenuGroupTitleViewHolder extends RecyclerView.ViewHolder {
@BindView(R.id.title_text_view_item_nav_drawer_menu_group_title)
TextView titleTextView;
@BindView(R.id.collapse_indicator_image_view_item_nav_drawer_menu_group_title)
ImageView collapseIndicatorImageView;
MenuGroupTitleViewHolder(@NonNull View itemView) {
super(itemView);
titleTextView = (TextView) itemView;
ButterKnife.bind(this, itemView);
titleTextView.setTextColor(secondaryTextColor);
collapseIndicatorImageView.setColorFilter(secondaryTextColor, android.graphics.PorterDuff.Mode.SRC_IN);
}
}

24
app/src/main/res/layout/item_nav_drawer_menu_group_title.xml
View File

@ -1,8 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:text="@string/label_post"
android:textSize="?attr/font_default"
android:fontFamily="?attr/font_family" />
android:padding="16dp">
<TextView
android:id="@+id/title_text_view_item_nav_drawer_menu_group_title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:textSize="?attr/font_default"
android:fontFamily="?attr/font_family" />
<ImageView
android:id="@+id/collapse_indicator_image_view_item_nav_drawer_menu_group_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical" />
</LinearLayout>