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Migrate conversation list to RecyclerView

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Closes #2890

// FREEBIE
This commit is contained in:
Jake McGinty 2015-04-04 01:38:44 -07:00 committed by Moxie Marlinspike
parent f5724795cf
commit 1cc581aed8
7 changed files with 258 additions and 115 deletions
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1
res/drawable/conversation_list_divider_shape.xml
View File

@ -8,6 +8,7 @@
<item android:left="83dp" android:right="10dp">
<shape android:shape="rectangle">
<solid android:color="@color/conversation_list_divider_light" />
<size android:height="1px" />
</shape>
</item>
</layer-list>

1
res/drawable/conversation_list_divider_shape_dark.xml
View File

@ -8,6 +8,7 @@
<item android:left="83dp" android:right="10dp">
<shape android:shape="rectangle">
<solid android:color="@color/conversation_list_divider_dark" />
<size android:height="1px" />
</shape>
</item>
</layer-list>

25
res/layout/conversation_list_fragment.xml
View File

@ -7,19 +7,24 @@
android:layout_height="fill_parent"
android:orientation="vertical">
<ListView android:id="@android:id/list"
android:layout_width="fill_parent"
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<org.thoughtcrime.securesms.components.ReminderView
android:id="@+id/reminder"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<android.support.v7.widget.RecyclerView
android:id="@+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:drawSelectorOnTop="false"
android:scrollbarStyle="insideOverlay"
android:fadingEdgeLength="16dip"
android:divider="?conversation_list_item_divider"
android:headerDividersEnabled="false"
android:footerDividersEnabled="false"
android:dividerHeight="1px"
android:nextFocusDown="@+id/fab"
android:nextFocusForward="@+id/fab"
tools:listitem="@layout/conversation_list_item_view"/>
tools:listitem="@layout/conversation_list_item_view" />
</LinearLayout>
<com.melnykov.fab.FloatingActionButton
android:id="@+id/fab"

6
src/org/thoughtcrime/securesms/ConversationListActivity.java
View File

@ -46,6 +46,8 @@ import org.thoughtcrime.securesms.util.TextSecurePreferences;
public class ConversationListActivity extends PassphraseRequiredActionBarActivity
implements ConversationListFragment.ConversationSelectedListener
{
private static final String TAG = ConversationListActivity.class.getSimpleName();
private final DynamicTheme dynamicTheme = new DynamicTheme ();
private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
@ -209,13 +211,13 @@ public class ConversationListActivity extends PassphraseRequiredActionBarActivit
@Override
public void onChange(boolean selfChange) {
super.onChange(selfChange);
Log.w("ConversationListActivity", "detected android contact data changed, refreshing cache");
Log.w(TAG, "detected android contact data changed, refreshing cache");
// TODO only clear updated recipients from cache
RecipientFactory.clearCache();
ConversationListActivity.this.runOnUiThread(new Runnable() {
@Override
public void run() {
((ConversationListAdapter)fragment.getListAdapter()).notifyDataSetChanged();
fragment.getListAdapter().notifyDataSetChanged();
}
});
}

61
src/org/thoughtcrime/securesms/ConversationListAdapter.java
View File

@ -18,14 +18,18 @@ package org.thoughtcrime.securesms;
import android.content.Context;
import android.database.Cursor;
import android.support.v4.widget.CursorAdapter;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.AbsListView;
import org.thoughtcrime.securesms.crypto.MasterCipher;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.database.CursorRecyclerViewAdapter;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.ThreadDatabase;
import org.thoughtcrime.securesms.database.model.ThreadRecord;
@ -39,40 +43,65 @@ import java.util.Set;
*
* @author Moxie Marlinspike
*/
public class ConversationListAdapter extends CursorAdapter implements AbsListView.RecyclerListener {
public class ConversationListAdapter extends CursorRecyclerViewAdapter<ConversationListAdapter.ViewHolder> {
private final ThreadDatabase threadDatabase;
private final MasterCipher masterCipher;
private final Context context;
private final LayoutInflater inflater;
private final ItemClickListener clickListener;
private final Set<Long> batchSet = Collections.synchronizedSet(new HashSet<Long>());
private boolean batchMode = false;
public ConversationListAdapter(Context context, Cursor cursor, MasterSecret masterSecret) {
super(context, cursor, 0);
protected static class ViewHolder extends RecyclerView.ViewHolder {
public ViewHolder(final @NonNull ConversationListItem itemView,
final @Nullable ItemClickListener clickListener) {
super(itemView);
itemView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
if (clickListener != null) clickListener.onItemClick(itemView);
}
});
itemView.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View view) {
if (clickListener != null) clickListener.onItemLongClick(itemView);
return true;
}
});
}
if (masterSecret != null) this.masterCipher = new MasterCipher(masterSecret);
else this.masterCipher = null;
public ConversationListItem getItem() {
return (ConversationListItem) itemView;
}
}
public ConversationListAdapter(@NonNull Context context,
@NonNull MasterSecret masterSecret,
@Nullable Cursor cursor,
@Nullable ItemClickListener clickListener) {
super(context, cursor);
this.masterCipher = new MasterCipher(masterSecret);
this.context = context;
this.threadDatabase = DatabaseFactory.getThreadDatabase(context);
this.inflater = LayoutInflater.from(context);
this.clickListener = clickListener;
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
return inflater.inflate(R.layout.conversation_list_item_view, parent, false);
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
return new ViewHolder((ConversationListItem)inflater.inflate(R.layout.conversation_list_item_view,
parent, false), clickListener);
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
if (masterCipher != null) {
public void onBindViewHolder(ViewHolder viewHolder, Cursor cursor) {
ThreadDatabase.Reader reader = threadDatabase.readerFor(cursor, masterCipher);
ThreadRecord record = reader.getCurrent();
((ConversationListItem)view).set(record, batchSet, batchMode);
}
viewHolder.getItem().set(record, batchSet, batchMode);
}
public void toggleThreadInBatchSet(long threadId) {
@ -112,8 +141,8 @@ public class ConversationListAdapter extends CursorAdapter implements AbsListVie
this.notifyDataSetChanged();
}
@Override
public void onMovedToScrapHeap(View view) {
((ConversationListItem)view).unbind();
public interface ItemClickListener {
void onItemClick(ConversationListItem item);
void onItemLongClick(ConversationListItem item);
}
}

117
src/org/thoughtcrime/securesms/ConversationListFragment.java
View File

@ -16,19 +16,21 @@
*/
package org.thoughtcrime.securesms;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.Loader;
import android.support.v4.widget.CursorAdapter;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.view.ActionMode;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.RecyclerListener;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.Menu;
@ -37,13 +39,13 @@ import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import com.afollestad.materialdialogs.AlertDialogWrapper;
import com.melnykov.fab.FloatingActionButton;
import org.thoughtcrime.securesms.ConversationListAdapter.ItemClickListener;
import org.thoughtcrime.securesms.components.DefaultSmsReminder;
import org.thoughtcrime.securesms.components.DividerItemDecoration;
import org.thoughtcrime.securesms.components.ExpiredBuildReminder;
import org.thoughtcrime.securesms.components.PushRegistrationReminder;
import org.thoughtcrime.securesms.components.ReminderView;
@ -57,12 +59,13 @@ import org.thoughtcrime.securesms.recipients.Recipients;
import java.util.Set;
public class ConversationListFragment extends ListFragment
implements LoaderManager.LoaderCallbacks<Cursor>, ActionMode.Callback
public class ConversationListFragment extends Fragment
implements LoaderManager.LoaderCallbacks<Cursor>, ActionMode.Callback, ItemClickListener
{
private MasterSecret masterSecret;
private ActionMode actionMode;
private RecyclerView list;
private ReminderView reminderView;
private FloatingActionButton fab;
private String queryFilter = "";
@ -76,8 +79,12 @@ public class ConversationListFragment extends ListFragment
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle bundle) {
final View view = inflater.inflate(R.layout.conversation_list_fragment, container, false);
reminderView = new ReminderView(getActivity());
reminderView = (ReminderView) view.findViewById(R.id.reminder);
list = (RecyclerView) view.findViewById(R.id.list);
fab = (FloatingActionButton) view.findViewById(R.id.fab);
list.setHasFixedSize(true);
list.setLayoutManager(new LinearLayoutManager(getActivity()));
list.addItemDecoration(new DividerItemDecoration(getActivity(), LinearLayoutManager.VERTICAL, R.attr.conversation_list_item_divider));
return view;
}
@ -86,8 +93,6 @@ public class ConversationListFragment extends ListFragment
super.onActivityCreated(bundle);
setHasOptionsMenu(true);
getListView().setAdapter(null);
getListView().addHeaderView(reminderView);
fab.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
@ -95,7 +100,6 @@ public class ConversationListFragment extends ListFragment
}
});
initializeListAdapter();
initializeBatchListener();
}
@Override
@ -103,30 +107,11 @@ public class ConversationListFragment extends ListFragment
super.onResume();
initializeReminders();
((ConversationListAdapter)getListAdapter()).notifyDataSetChanged();
list.getAdapter().notifyDataSetChanged();
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
if (v instanceof ConversationListItem) {
ConversationListItem headerView = (ConversationListItem) v;
if (actionMode == null) {
handleCreateConversation(headerView.getThreadId(), headerView.getRecipients(),
headerView.getDistributionType());
} else {
ConversationListAdapter adapter = (ConversationListAdapter)getListAdapter();
adapter.toggleThreadInBatchSet(headerView.getThreadId());
if (adapter.getBatchSelections().size() == 0) {
actionMode.finish();
} else {
actionMode.setSubtitle(getString(R.string.conversation_fragment_cab__batch_selection_amount,
adapter.getBatchSelections().size()));
}
adapter.notifyDataSetChanged();
}
}
public ConversationListAdapter getListAdapter() {
return (ConversationListAdapter) list.getAdapter();
}
public void setQueryFilter(String query) {
@ -140,22 +125,6 @@ public class ConversationListFragment extends ListFragment
}
}
private void initializeBatchListener() {
getListView().setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View v, int position, long id) {
ConversationListAdapter adapter = (ConversationListAdapter)getListAdapter();
actionMode = ((ActionBarActivity)getActivity()).startSupportActionMode(ConversationListFragment.this);
adapter.initializeBatchMode(true);
adapter.toggleThreadInBatchSet(((ConversationListItem) v).getThreadId());
adapter.notifyDataSetChanged();
return true;
}
});
}
private void initializeReminders() {
if (ExpiredBuildReminder.isEligible(getActivity())) {
reminderView.showReminder(new ExpiredBuildReminder());
@ -171,8 +140,13 @@ public class ConversationListFragment extends ListFragment
}
private void initializeListAdapter() {
this.setListAdapter(new ConversationListAdapter(getActivity(), null, masterSecret));
getListView().setRecyclerListener((ConversationListAdapter)getListAdapter());
list.setAdapter(new ConversationListAdapter(getActivity(), masterSecret, null, this));
list.setRecyclerListener(new RecyclerListener() {
@Override
public void onViewRecycled(ViewHolder holder) {
((ConversationListItem)holder.itemView).unbind();
}
});
getLoaderManager().restartLoader(0, null, this);
}
@ -186,7 +160,7 @@ public class ConversationListFragment extends ListFragment
alert.setPositiveButton(R.string.delete, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
final Set<Long> selectedConversations = ((ConversationListAdapter)getListAdapter())
final Set<Long> selectedConversations = (getListAdapter())
.getBatchSelections();
if (!selectedConversations.isEmpty()) {
@ -226,7 +200,7 @@ public class ConversationListFragment extends ListFragment
}
private void handleSelectAllThreads() {
((ConversationListAdapter)this.getListAdapter()).selectAllThreads();
getListAdapter().selectAllThreads();
actionMode.setSubtitle(getString(R.string.conversation_fragment_cab__batch_selection_amount,
((ConversationListAdapter)this.getListAdapter()).getBatchSelections().size()));
}
@ -242,16 +216,45 @@ public class ConversationListFragment extends ListFragment
@Override
public void onLoadFinished(Loader<Cursor> arg0, Cursor cursor) {
((CursorAdapter)getListAdapter()).changeCursor(cursor);
getListAdapter().changeCursor(cursor);
}
@Override
public void onLoaderReset(Loader<Cursor> arg0) {
((CursorAdapter)getListAdapter()).changeCursor(null);
getListAdapter().changeCursor(null);
}
@Override
public void onItemClick(ConversationListItem item) {
if (actionMode == null) {
handleCreateConversation(item.getThreadId(), item.getRecipients(),
item.getDistributionType());
} else {
ConversationListAdapter adapter = (ConversationListAdapter)list.getAdapter();
adapter.toggleThreadInBatchSet(item.getThreadId());
if (adapter.getBatchSelections().size() == 0) {
actionMode.finish();
} else {
actionMode.setSubtitle(getString(R.string.conversation_fragment_cab__batch_selection_amount,
adapter.getBatchSelections().size()));
}
adapter.notifyDataSetChanged();
}
}
@Override
public void onItemLongClick(ConversationListItem item) {
actionMode = ((ActionBarActivity)getActivity()).startSupportActionMode(ConversationListFragment.this);
getListAdapter().initializeBatchMode(true);
getListAdapter().toggleThreadInBatchSet(item.getThreadId());
getListAdapter().notifyDataSetChanged();
}
public interface ConversationSelectedListener {
public void onCreateConversation(long threadId, Recipients recipients, int distributionType);
void onCreateConversation(long threadId, Recipients recipients, int distributionType);
}
@Override
@ -282,7 +285,7 @@ public class ConversationListFragment extends ListFragment
@Override
public void onDestroyActionMode(ActionMode mode) {
((ConversationListAdapter)getListAdapter()).initializeBatchMode(false);
getListAdapter().initializeBatchMode(false);
actionMode = null;
}

102
src/org/thoughtcrime/securesms/components/DividerItemDecoration.java Normal file
View File

@ -0,0 +1,102 @@
/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.thoughtcrime.securesms.components;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.annotation.AttrRes;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
public class DividerItemDecoration extends RecyclerView.ItemDecoration {
private static final int DEFAULT_ATTR = android.R.attr.listDivider;
private Drawable mDivider;
private int mOrientation;
public DividerItemDecoration(Context context, int orientation) {
this(context, orientation, DEFAULT_ATTR);
}
public DividerItemDecoration(Context context, int orientation, @AttrRes int attr) {
final TypedArray a = context.obtainStyledAttributes(new int[]{attr});
mDivider = a.getDrawable(0);
a.recycle();
setOrientation(orientation);
}
public void setOrientation(int orientation) {
if (orientation != LinearLayoutManager.HORIZONTAL && orientation != LinearLayoutManager.VERTICAL) {
throw new IllegalArgumentException("invalid orientation");
}
mOrientation = orientation;
}
@Override
public void onDraw(Canvas c, RecyclerView parent) {
if (mOrientation == LinearLayoutManager.VERTICAL) {
drawVertical(c, parent);
} else {
drawHorizontal(c, parent);
}
}
public void drawVertical(Canvas c, RecyclerView parent) {
final int left = parent.getPaddingLeft();
final int right = parent.getWidth() - parent.getPaddingRight();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int top = child.getBottom() + params.bottomMargin;
final int bottom = top + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
@Override
public void getItemOffsets(Rect outRect, int itemPosition, RecyclerView parent) {
if (mOrientation == LinearLayoutManager.VERTICAL) {
outRect.set(0, 0, 0, mDivider.getIntrinsicHeight());
} else {
outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0);
}
}
}