diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java | 265 |
1 files changed, 133 insertions, 132 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java index d86e06ea6d..012bbed4ca 100644 --- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java +++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/adapter/FeatureSectionAdapter.java @@ -18,161 +18,162 @@ import java.util.Comparator; public class FeatureSectionAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> { - private static final int SECTION_TYPE = 0; - - private final Context context; - private final SparseArray<Section> sections; - private final RecyclerView.Adapter adapter; - - @LayoutRes - private final int sectionRes; - - @IdRes - private final int textRes; - - private boolean valid = true; - - public FeatureSectionAdapter(Context ctx, int sectionResourceId, int textResourceId, RecyclerView.Adapter baseAdapter) { - context = ctx; - sectionRes = sectionResourceId; - textRes = textResourceId; - adapter = baseAdapter; - sections = new SparseArray<>(); - adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() { - @Override - public void onChanged() { - valid = adapter.getItemCount() > 0; - notifyDataSetChanged(); - } - - @Override - public void onItemRangeChanged(int positionStart, int itemCount) { - valid = adapter.getItemCount() > 0; - notifyItemRangeChanged(positionStart, itemCount); - } - - @Override - public void onItemRangeInserted(int positionStart, int itemCount) { - valid = adapter.getItemCount() > 0; - notifyItemRangeInserted(positionStart, itemCount); - } - - @Override - public void onItemRangeRemoved(int positionStart, int itemCount) { - valid = adapter.getItemCount() > 0; - notifyItemRangeRemoved(positionStart, itemCount); - } - }); - } + private static final int SECTION_TYPE = 0; + + private final Context context; + private final SparseArray<Section> sections; + private final RecyclerView.Adapter adapter; + + @LayoutRes + private final int sectionRes; + + @IdRes + private final int textRes; + + private boolean valid = true; + + public FeatureSectionAdapter(Context ctx, int sectionResourceId, int textResourceId, + RecyclerView.Adapter baseAdapter) { + context = ctx; + sectionRes = sectionResourceId; + textRes = textResourceId; + adapter = baseAdapter; + sections = new SparseArray<>(); + adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() { + @Override + public void onChanged() { + valid = adapter.getItemCount() > 0; + notifyDataSetChanged(); + } + @Override + public void onItemRangeChanged(int positionStart, int itemCount) { + valid = adapter.getItemCount() > 0; + notifyItemRangeChanged(positionStart, itemCount); + } - public static class SectionViewHolder extends RecyclerView.ViewHolder { + @Override + public void onItemRangeInserted(int positionStart, int itemCount) { + valid = adapter.getItemCount() > 0; + notifyItemRangeInserted(positionStart, itemCount); + } - public TextView title; + @Override + public void onItemRangeRemoved(int positionStart, int itemCount) { + valid = adapter.getItemCount() > 0; + notifyItemRangeRemoved(positionStart, itemCount); + } + }); + } - public SectionViewHolder(@NonNull View view, @IdRes int textRes) { - super(view); - title = (TextView) view.findViewById(textRes); - title.setTypeface(FontCache.get("Roboto-Medium.ttf", view.getContext())); - } - } - @Override - public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int typeView) { - if (typeView == SECTION_TYPE) { - final View view = LayoutInflater.from(context).inflate(sectionRes, parent, false); - return new SectionViewHolder(view, textRes); - } else { - return adapter.onCreateViewHolder(parent, typeView - 1); - } - } + public static class SectionViewHolder extends RecyclerView.ViewHolder { - @Override - public void onBindViewHolder(RecyclerView.ViewHolder sectionViewHolder, int position) { - if (isSectionHeaderPosition(position)) { - ((SectionViewHolder) sectionViewHolder).title.setText(sections.get(position).title); - } else { - adapter.onBindViewHolder(sectionViewHolder, getConvertedPosition(position)); - } + public TextView title; + public SectionViewHolder(@NonNull View view, @IdRes int textRes) { + super(view); + title = (TextView) view.findViewById(textRes); + title.setTypeface(FontCache.get("Roboto-Medium.ttf", view.getContext())); } - - @Override - public int getItemViewType(int position) { - return isSectionHeaderPosition(position) - ? SECTION_TYPE - : adapter.getItemViewType(getConvertedPosition(position)) + 1; + } + + @Override + public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int typeView) { + if (typeView == SECTION_TYPE) { + final View view = LayoutInflater.from(context).inflate(sectionRes, parent, false); + return new SectionViewHolder(view, textRes); + } else { + return adapter.onCreateViewHolder(parent, typeView - 1); } - - - public static class Section { - int firstPosition; - int sectionedPosition; - CharSequence title; - - public Section(int firstPosition, CharSequence title) { - this.firstPosition = firstPosition; - this.title = title; - } - - public CharSequence getTitle() { - return title; - } + } + + @Override + public void onBindViewHolder(RecyclerView.ViewHolder sectionViewHolder, int position) { + if (isSectionHeaderPosition(position)) { + ((SectionViewHolder) sectionViewHolder).title.setText(sections.get(position).title); + } else { + adapter.onBindViewHolder(sectionViewHolder, getConvertedPosition(position)); } + } - public void setSections(Section[] sections) { - this.sections.clear(); + @Override + public int getItemViewType(int position) { + return isSectionHeaderPosition(position) + ? SECTION_TYPE + : adapter.getItemViewType(getConvertedPosition(position)) + 1; + } - Arrays.sort(sections, new Comparator<Section>() { - @Override - public int compare(Section o, Section o1) { - return (o.firstPosition == o1.firstPosition) - ? 0 - : ((o.firstPosition < o1.firstPosition) ? -1 : 1); - } - }); - int offset = 0; - for (Section section : sections) { - section.sectionedPosition = section.firstPosition + offset; - this.sections.append(section.sectionedPosition, section); - ++offset; - } + public static class Section { + int firstPosition; + int sectionedPosition; + CharSequence title; - notifyDataSetChanged(); + public Section(int firstPosition, CharSequence title) { + this.firstPosition = firstPosition; + this.title = title; } - public int getConvertedPosition(int sectionedPosition) { - if (isSectionHeaderPosition(sectionedPosition)) { - return RecyclerView.NO_POSITION; - } - - int offset = 0; - for (int i = 0; i < sections.size(); i++) { - if (sections.valueAt(i).sectionedPosition > sectionedPosition) { - break; - } - --offset; - } - return sectionedPosition + offset; + public CharSequence getTitle() { + return title; } - - public boolean isSectionHeaderPosition(int position) { - return sections.get(position) != null; + } + + + public void setSections(Section[] sections) { + this.sections.clear(); + + Arrays.sort(sections, new Comparator<Section>() { + @Override + public int compare(Section section, Section section1) { + return (section.firstPosition == section1.firstPosition) + ? 0 + : ((section.firstPosition < section1.firstPosition) ? -1 : 1); + } + }); + + int offset = 0; + for (Section section : sections) { + section.sectionedPosition = section.firstPosition + offset; + this.sections.append(section.sectionedPosition, section); + ++offset; } + notifyDataSetChanged(); + } - @Override - public long getItemId(int position) { - return isSectionHeaderPosition(position) - ? Integer.MAX_VALUE - sections.indexOfKey(position) - : adapter.getItemId(getConvertedPosition(position)); + public int getConvertedPosition(int sectionedPosition) { + if (isSectionHeaderPosition(sectionedPosition)) { + return RecyclerView.NO_POSITION; } - @Override - public int getItemCount() { - return (valid ? adapter.getItemCount() + sections.size() : 0); + int offset = 0; + for (int i = 0; i < sections.size(); i++) { + if (sections.valueAt(i).sectionedPosition > sectionedPosition) { + break; + } + --offset; } + return sectionedPosition + offset; + } + + public boolean isSectionHeaderPosition(int position) { + return sections.get(position) != null; + } + + + @Override + public long getItemId(int position) { + return isSectionHeaderPosition(position) + ? Integer.MAX_VALUE - sections.indexOfKey(position) + : adapter.getItemId(getConvertedPosition(position)); + } + + @Override + public int getItemCount() { + return (valid ? adapter.getItemCount() + sections.size() : 0); + } }
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