diff options
Diffstat (limited to 'java')
3 files changed, 94 insertions, 9 deletions
diff --git a/java/com/android/dialer/voicemail/listui/NewVoicemailAdapter.java b/java/com/android/dialer/voicemail/listui/NewVoicemailAdapter.java index ca0b5dcb0..d04143f59 100644 --- a/java/com/android/dialer/voicemail/listui/NewVoicemailAdapter.java +++ b/java/com/android/dialer/voicemail/listui/NewVoicemailAdapter.java @@ -17,17 +17,27 @@ package com.android.dialer.voicemail.listui; import android.database.Cursor; import android.support.v7.widget.RecyclerView; +import android.util.ArraySet; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import com.android.dialer.common.LogUtil; import com.android.dialer.time.Clock; +import com.android.dialer.voicemail.listui.NewVoicemailViewHolder.NewVoicemailViewHolderListener; +import com.android.dialer.voicemail.model.VoicemailEntry; +import java.util.Set; /** {@link RecyclerView.Adapter} for the new voicemail call log fragment. */ -final class NewVoicemailAdapter extends RecyclerView.Adapter<NewVoicemailViewHolder> { +final class NewVoicemailAdapter extends RecyclerView.Adapter<NewVoicemailViewHolder> + implements NewVoicemailViewHolderListener { private final Cursor cursor; private final Clock clock; + /** A valid id for {@link VoicemailEntry} is greater than 0 */ + private int currentlyExpandedViewHolderId = -1; + + // A set of (re-usable) view holders being used by the recycler view to display voicemails + private final Set<NewVoicemailViewHolder> newVoicemailViewHolderSet = new ArraySet<>(); /** @param cursor whose projection is {@link VoicemailCursorLoader.VOICEMAIL_COLUMNS} */ NewVoicemailAdapter(Cursor cursor, Clock clock) { @@ -39,7 +49,8 @@ final class NewVoicemailAdapter extends RecyclerView.Adapter<NewVoicemailViewHol public NewVoicemailViewHolder onCreateViewHolder(ViewGroup viewGroup, int viewType) { LayoutInflater inflater = LayoutInflater.from(viewGroup.getContext()); View view = inflater.inflate(R.layout.new_voicemail_entry, viewGroup, false); - NewVoicemailViewHolder newVoicemailViewHolder = new NewVoicemailViewHolder(view, clock); + NewVoicemailViewHolder newVoicemailViewHolder = new NewVoicemailViewHolder(view, clock, this); + newVoicemailViewHolderSet.add(newVoicemailViewHolder); return newVoicemailViewHolder; } @@ -48,10 +59,43 @@ final class NewVoicemailAdapter extends RecyclerView.Adapter<NewVoicemailViewHol LogUtil.i("onBindViewHolder", "position" + position); cursor.moveToPosition(position); viewHolder.bind(cursor); + expandOrCollapseViewHolder(viewHolder); + } + + /** + * Ensures a voicemail {@link NewVoicemailViewHolder} that was expanded and scrolled out of view, + * doesn't have it's corresponding recycled view also expanded. It also ensures than when the + * expanded voicemail is scrolled back into view, it still remains expanded. + * + * @param viewHolder an {@link NewVoicemailViewHolder} that is either expanded or collapsed + */ + private void expandOrCollapseViewHolder(NewVoicemailViewHolder viewHolder) { + if (viewHolder.getViewHolderId() == currentlyExpandedViewHolderId) { + viewHolder.expandViewHolder(); + } else { + viewHolder.collapseViewHolder(); + } } @Override public int getItemCount() { return cursor.getCount(); } + + /** + * We can only have one expanded voicemail view holder. This allows us to ensure that except for + * the currently expanded view holder, all the other view holders visible on the screen are + * collapsed. + * + * @param expandedViewHolder is the view holder that is currently expanded. + */ + @Override + public void onViewHolderExpanded(NewVoicemailViewHolder expandedViewHolder) { + currentlyExpandedViewHolderId = expandedViewHolder.getViewHolderId(); + for (NewVoicemailViewHolder viewHolder : newVoicemailViewHolderSet) { + if (!viewHolder.equals(expandedViewHolder)) { + viewHolder.collapseViewHolder(); + } + } + } } diff --git a/java/com/android/dialer/voicemail/listui/NewVoicemailViewHolder.java b/java/com/android/dialer/voicemail/listui/NewVoicemailViewHolder.java index 8016563ce..5580cb46d 100644 --- a/java/com/android/dialer/voicemail/listui/NewVoicemailViewHolder.java +++ b/java/com/android/dialer/voicemail/listui/NewVoicemailViewHolder.java @@ -18,9 +18,11 @@ package com.android.dialer.voicemail.listui; import android.content.Context; import android.database.Cursor; import android.net.Uri; +import android.support.annotation.VisibleForTesting; import android.support.v7.widget.RecyclerView; import android.text.TextUtils; import android.view.View; +import android.view.View.OnClickListener; import android.widget.QuickContactBadge; import android.widget.TextView; import com.android.dialer.contactphoto.ContactPhotoManager; @@ -29,7 +31,7 @@ import com.android.dialer.time.Clock; import com.android.dialer.voicemail.model.VoicemailEntry; /** {@link RecyclerView.ViewHolder} for the new voicemail tab. */ -final class NewVoicemailViewHolder extends RecyclerView.ViewHolder { +final class NewVoicemailViewHolder extends RecyclerView.ViewHolder implements OnClickListener { private final Context context; private final TextView primaryTextView; @@ -37,8 +39,12 @@ final class NewVoicemailViewHolder extends RecyclerView.ViewHolder { private final TextView transcriptionTextView; private final QuickContactBadge quickContactBadge; private final Clock clock; + private boolean isViewHolderExpanded; + private int viewHolderId; + private final NewVoicemailViewHolderListener voicemailViewHolderListener; - NewVoicemailViewHolder(View view, Clock clock) { + NewVoicemailViewHolder( + View view, Clock clock, NewVoicemailViewHolderListener newVoicemailViewHolderListener) { super(view); this.context = view.getContext(); primaryTextView = view.findViewById(R.id.primary_text); @@ -46,10 +52,12 @@ final class NewVoicemailViewHolder extends RecyclerView.ViewHolder { transcriptionTextView = view.findViewById(R.id.transcription_text); quickContactBadge = view.findViewById(R.id.quick_contact_photo); this.clock = clock; + voicemailViewHolderListener = newVoicemailViewHolderListener; } void bind(Cursor cursor) { VoicemailEntry voicemailEntry = VoicemailCursorLoader.toVoicemailEntry(cursor); + viewHolderId = voicemailEntry.id(); primaryTextView.setText(VoicemailEntryText.buildPrimaryVoicemailText(context, voicemailEntry)); secondaryTextView.setText( VoicemailEntryText.buildSecondaryVoicemailText(context, clock, voicemailEntry)); @@ -64,6 +72,7 @@ final class NewVoicemailViewHolder extends RecyclerView.ViewHolder { transcriptionTextView.setText(voicemailTranscription); } + itemView.setOnClickListener(this); setPhoto(voicemailEntry); } @@ -78,4 +87,37 @@ final class NewVoicemailViewHolder extends RecyclerView.ViewHolder { voicemailEntry.name(), LetterTileDrawable.TYPE_DEFAULT); } + + void collapseViewHolder() { + transcriptionTextView.setMaxLines(1); + isViewHolderExpanded = false; + } + + void expandViewHolder() { + transcriptionTextView.setMaxLines(999); + isViewHolderExpanded = true; + } + + @VisibleForTesting(otherwise = VisibleForTesting.NONE) + boolean isViewHolderExpanded() { + return isViewHolderExpanded; + } + + public int getViewHolderId() { + return viewHolderId; + } + + interface NewVoicemailViewHolderListener { + void onViewHolderExpanded(NewVoicemailViewHolder expandedViewHolder); + } + + @Override + public void onClick(View v) { + if (isViewHolderExpanded) { + collapseViewHolder(); + } else { + expandViewHolder(); + voicemailViewHolderListener.onViewHolderExpanded(this); + } + } } diff --git a/java/com/android/dialer/voicemail/listui/res/layout/new_voicemail_entry.xml b/java/com/android/dialer/voicemail/listui/res/layout/new_voicemail_entry.xml index fe009922e..d9c557f1a 100644 --- a/java/com/android/dialer/voicemail/listui/res/layout/new_voicemail_entry.xml +++ b/java/com/android/dialer/voicemail/listui/res/layout/new_voicemail_entry.xml @@ -72,25 +72,24 @@ android:layout_marginStart="@dimen/call_log_entry_photo_text_margin"/> </LinearLayout> - <!-- TODO(uabdullah): Fix text cropping issue --> + <!-- TODO(a bug): Fix text cropping issue, make text selectable --> <TextView android:id="@+id/transcription_text" style="@style/SecondaryText" android:layout_width="wrap_content" android:layout_height="wrap_content" - android:visibility="gone" android:layout_marginStart="@dimen/call_log_entry_photo_text_margin" - android:layout_gravity="center_vertical"/> - + android:layout_gravity="center_vertical" + android:visibility="gone"/> </LinearLayout> + <!-- TODO(a bug): Add ripple effect --> <ImageView android:id="@+id/menu_button" android:layout_width="@dimen/call_log_entry_menu_button_size" android:layout_height="@dimen/call_log_entry_menu_button_size" android:layout_alignParentEnd="true" android:layout_centerVertical="true" - android:background="?android:attr/selectableItemBackgroundBorderless" android:scaleType="center" android:src="@drawable/quantum_ic_more_vert_vd_theme_24" android:tint="@color/dialer_secondary_text_color"/> |