1 files changed, 104 insertions, 0 deletions
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/picker/ContactAdapter.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/picker/ContactAdapter.java
new file mode 100644
index 000000000..22ac0c694
--- /dev/null
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/picker/ContactAdapter.java
@@ -0,0 +1,104 @@
+package it.niedermann.nextcloud.deck.ui.card.attachments.picker;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.Looper;
+import android.provider.ContactsContract;
+import android.text.TextUtils;
+import android.util.Pair;
+import android.view.LayoutInflater;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.RequestBuilder;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.function.BiConsumer;
+
+import it.niedermann.nextcloud.deck.databinding.ItemPickerNativeBinding;
+import it.niedermann.nextcloud.deck.databinding.ItemPickerUserBinding;
+
+import static android.provider.ContactsContract.CommonDataKinds.Email.DATA;
+import static android.provider.ContactsContract.CommonDataKinds.Phone.LOOKUP_KEY;
+import static android.provider.ContactsContract.CommonDataKinds.Phone.NUMBER;
+import static android.provider.ContactsContract.Contacts.CONTENT_LOOKUP_URI;
+import static android.provider.ContactsContract.Contacts.CONTENT_URI;
+import static android.provider.ContactsContract.Contacts.DISPLAY_NAME;
+import static android.provider.ContactsContract.Contacts.SORT_KEY_PRIMARY;
+import static android.provider.ContactsContract.Contacts._ID;
+
+public class ContactAdapter extends AbstractCursorPickerAdapter<RecyclerView.ViewHolder> {
+
+    private final int lookupKeyColumnIndex;
+    private final int displayNameColumnIndex;
+
+    public ContactAdapter(@NonNull Context context, @NonNull BiConsumer<Uri, Pair<String, RequestBuilder<?>>> onSelect, @NonNull Runnable onSelectPicker) {
+        super(context, onSelect, onSelectPicker, CONTENT_URI, _ID, new String[]{_ID, LOOKUP_KEY, DISPLAY_NAME}, SORT_KEY_PRIMARY);
+        lookupKeyColumnIndex = cursor.getColumnIndex(LOOKUP_KEY);
+        displayNameColumnIndex = cursor.getColumnIndex(DISPLAY_NAME);
+        notifyItemRangeInserted(0, getItemCount() + 1);
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        switch (viewType) {
+            case VIEW_TYPE_ITEM_NATIVE:
+                return new ContactNativeItemViewHolder(ItemPickerNativeBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false));
+            case VIEW_TYPE_ITEM:
+                return new ContactItemViewHolder(ItemPickerUserBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false));
+            default:
+                throw new IllegalStateException("Unknown viewType " + viewType);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+        switch (getItemViewType(position)) {
+            case VIEW_TYPE_ITEM_NATIVE: {
+                ((ContactNativeItemViewHolder) holder).bind(openNativePicker);
+                break;
+            }
+            case VIEW_TYPE_ITEM: {
+                final ContactItemViewHolder viewHolder = (ContactItemViewHolder) holder;
+                if (!cursor.isClosed()) {
+                    cursor.moveToPosition(position - 1);
+                    final String displayName = cursor.getString(displayNameColumnIndex);
+                    final String lookupKey = cursor.getString(lookupKeyColumnIndex);
+                    bindExecutor.execute(() -> {
+                        try (InputStream inputStream = ContactsContract.Contacts.openContactPhotoInputStream(contentResolver, Uri.withAppendedPath(CONTENT_LOOKUP_URI, lookupKey))) {
+                            final Bitmap thumbnail = BitmapFactory.decodeStream(inputStream);
+                            String contactInformation = "";
+                            try (final Cursor phoneCursor = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, new String[]{NUMBER}, LOOKUP_KEY + " = ?", new String[]{lookupKey}, null)) {
+                                if (phoneCursor != null && phoneCursor.moveToFirst()) {
+                                    contactInformation = phoneCursor.getString(phoneCursor.getColumnIndex(NUMBER));
+                                }
+                            }
+                            if (TextUtils.isEmpty(contactInformation)) {
+                                try (final Cursor emailCursor = contentResolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, new String[]{DATA}, LOOKUP_KEY + " = ?", new String[]{lookupKey}, null)) {
+                                    if (emailCursor != null && emailCursor.moveToFirst()) {
+                                        contactInformation = emailCursor.getString(emailCursor.getColumnIndex(DATA));
+                                    }
+                                }
+                            }
+                            final String finalContactInformation = contactInformation;
+                            new Handler(Looper.getMainLooper()).post(() -> viewHolder.bind(Uri.withAppendedPath(CONTENT_LOOKUP_URI, lookupKey), thumbnail, displayName, finalContactInformation, onSelect));
+                        } catch (IOException ignored) {
+                            new Handler(Looper.getMainLooper()).post(viewHolder::bindError);
+                        }
+                    });
+                } else {
+                    new Handler(Looper.getMainLooper()).post(viewHolder::bindError);
+                }
+                break;
+            }
+        }
+    }
+}