Use item decorator for date grouping

This commit is contained in:
M66B
2019-04-04 10:11:24 +02:00
parent 3445f79465
commit e770f00c58
6 changed files with 146 additions and 144 deletions

View File

@@ -101,7 +101,6 @@ import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
@@ -129,10 +128,6 @@ import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.StaggeredGridLayoutManager;
import static android.text.format.DateUtils.DAY_IN_MILLIS;
import static android.text.format.DateUtils.FORMAT_SHOW_DATE;
import static android.text.format.DateUtils.FORMAT_SHOW_WEEKDAY;
public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHolder> {
private Context context;
private LayoutInflater inflater;
@@ -180,7 +175,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
public class ViewHolder extends RecyclerView.ViewHolder implements
View.OnClickListener, View.OnLongClickListener, BottomNavigationView.OnNavigationItemSelectedListener {
private View view;
private TextView tvDay;
private View vwColor;
private ImageView ivExpander;
private ImageView ivFlagged;
@@ -252,7 +246,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
private RecyclerView rvImage;
private Group grpDay;
private Group grpHeaders;
private Group grpAttachments;
private Group grpExpanded;
@@ -267,7 +260,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
super(itemView);
view = itemView.findViewById(R.id.clItem);
tvDay = itemView.findViewById(R.id.tvDay);
vwColor = itemView.findViewById(R.id.vwColor);
ivExpander = itemView.findViewById(R.id.ivExpander);
ivFlagged = itemView.findViewById(R.id.ivFlagged);
@@ -353,7 +345,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
adapterImage = new AdapterImage(context, owner);
rvImage.setAdapter(adapterImage);
grpDay = itemView.findViewById(R.id.grpDay);
grpHeaders = itemView.findViewById(R.id.grpHeaders);
grpAttachments = itemView.findViewById(R.id.grpAttachments);
grpExpanded = itemView.findViewById(R.id.grpExpanded);
@@ -367,16 +358,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
super.itemView.getBottom());
}
void setDisplacement(float dx) {
ViewGroup group = (ViewGroup) view;
for (int i = 0; i < group.getChildCount(); i++) {
View child = group.getChildAt(i);
int id = child.getId();
if (id != R.id.tvDay && id != R.id.vSeparatorDay)
child.setTranslationX(dx);
}
}
private void wire() {
final View touch = (viewType == ViewType.THREAD && threading ? ivExpander : vwColor);
touch.setOnClickListener(this);
@@ -455,13 +436,10 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
pbLoading.setVisibility(View.VISIBLE);
clearExpanded();
grpDay.setVisibility(View.GONE);
}
@SuppressLint("WrongConstant")
private void bindTo(final TupleMessageEx message) {
setDisplacement(0);
pbLoading.setVisibility(View.GONE);
if (viewType == ViewType.THREAD)
@@ -469,7 +447,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
// Text size
if (textSize != 0) {
tvDay.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
tvFrom.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
tvSubject.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize * 0.9f);
tvBody.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
@@ -488,31 +465,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
}
// Date header
if (message.day) {
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
cal.add(Calendar.DAY_OF_MONTH, -2);
if (message.received <= cal.getTimeInMillis())
tvDay.setText(
DateUtils.formatDateRange(
context,
message.received,
message.received,
FORMAT_SHOW_WEEKDAY | FORMAT_SHOW_DATE));
else
tvDay.setText(
DateUtils.getRelativeTimeSpanString(
message.received,
new Date().getTime(),
DAY_IN_MILLIS, 0));
}
grpDay.setVisibility(message.day ? View.VISIBLE : View.GONE);
// Selected / disabled
view.setActivated(selectionTracker != null && selectionTracker.isSelected(message.id));
view.setAlpha(
@@ -3040,28 +2992,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
void submitList(PagedList<TupleMessageEx> list) {
if (date && "time".equals(sort)) {
TupleMessageEx prev = null;
for (int i = 0; i < list.size(); i++) {
TupleMessageEx message = list.get(i);
if (message != null)
if (i == 0)
message.day = true;
else if (prev != null) {
Calendar cal0 = Calendar.getInstance();
Calendar cal1 = Calendar.getInstance();
cal0.setTimeInMillis(prev.received);
cal1.setTimeInMillis(message.received);
int year0 = cal0.get(Calendar.YEAR);
int year1 = cal1.get(Calendar.YEAR);
int day0 = cal0.get(Calendar.DAY_OF_YEAR);
int day1 = cal1.get(Calendar.DAY_OF_YEAR);
message.day = (year0 != year1 || day0 != day1);
}
prev = message;
}
}
differ.submitList(list);
}
@@ -3086,6 +3016,10 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
}
int getZoom() {
return this.zoom;
}
void setSort(String sort) {
if (!sort.equals(this.sort)) {
this.sort = sort;
@@ -3093,6 +3027,10 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
}
}
String getSort() {
return this.sort;
}
void setDuplicates(boolean duplicates) {
if (this.duplicates != duplicates) {
this.duplicates = duplicates;