Add initial call log screen

src/main/AndroidManifest.xml

@@ -468,6 +468,8 @@
                 <data android:pathPattern=".*\\..*\\..*\\..*\\..*\\..*\\..*\\.ceb" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".ui.CallsActivity"
+            android:label="@string/calls" />
     </application>
-
 </manifest>

src/main/java/eu/siacs/conversations/entities/Call.java

@@ -0,0 +1,47 @@
+
+package eu.siacs.conversations.entities;
+
+import eu.siacs.conversations.xmpp.Jid;
+
+public class Call {
+
+    private final String contact;
+    private final Jid jid;
+    private final long startTime;
+    private final int status;
+    private final boolean isVideoCall;
+    private final boolean successful;
+
+    public Call(String contact, Jid jid, long startTime, int status, boolean isVideoCall, boolean successful) {
+        this.contact = contact;
+        this.jid = jid;
+        this.startTime = startTime;
+        this.status = status;
+        this.isVideoCall = isVideoCall;
+        this.successful = successful;
+    }
+
+    public String getContact() {
+        return contact;
+    }
+
+    public Jid getJid() {
+        return jid;
+    }
+
+    public long getStartTime() {
+        return startTime;
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public boolean isVideoCall() {
+        return isVideoCall;
+    }
+
+    public boolean isSuccessful() {
+        return successful;
+    }
+}

src/main/java/eu/siacs/conversations/ui/CallsActivity.java

@@ -0,0 +1,36 @@
+
+package eu.siacs.conversations.ui;
+
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.databinding.DataBindingUtil;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.databinding.ActivityCallsBinding;
+
+public class CallsActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        ActivityCallsBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_calls);
+        setSupportActionBar(binding.toolbar);
+        if (getSupportActionBar() != null) {
+            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+        }
+
+        if (savedInstanceState == null) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.fragment_container, new CallsFragment())
+                    .commit();
+        }
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        onBackPressed();
+        return true;
+    }
+}

src/main/java/eu/siacs/conversations/ui/CallsFragment.java

@@ -0,0 +1,114 @@
+
+package eu.siacs.conversations.ui;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Call;
+import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
+import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.adapter.CallsAdapter;
+import eu.siacs.conversations.entities.RtpSessionStatus;
+
+
+public class CallsFragment extends Fragment implements CallsAdapter.OnCallAgainClickListener {
+
+    private XmppConnectionService xmppConnectionService;
+    private RecyclerView recyclerView;
+    private CallsAdapter adapter;
+    private List<Call> calls = new ArrayList<>();
+
+    private ServiceConnection mConnection = new ServiceConnection() {
+        @Override
+        public void onServiceConnected(ComponentName className, IBinder service) {
+            XmppConnectionService.XmppConnectionBinder binder = (XmppConnectionService.XmppConnectionBinder) service;
+            xmppConnectionService = binder.getService();
+            loadCalls();
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName arg0) {
+            xmppConnectionService = null;
+        }
+    };
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        Intent intent = new Intent(getActivity(), XmppConnectionService.class);
+        getActivity().bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        getActivity().unbindService(mConnection);
+    }
+
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_calls, container, false);
+
+        recyclerView = view.findViewById(R.id.list);
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+        adapter = new CallsAdapter(calls, this);
+        recyclerView.setAdapter(adapter);
+
+        return view;
+    }
+
+    private void loadCalls() {
+        if (xmppConnectionService != null) {
+            calls.clear();
+            calls.addAll(getCalls());
+            adapter.notifyDataSetChanged();
+        }
+    }
+
+    private List<Call> getCalls() {
+        List<Call> calls = new ArrayList<>();
+        for (Conversation conversation : xmppConnectionService.getConversations()) {
+            for (Message message : xmppConnectionService.databaseBackend.getMessages(conversation, 100)) { // Limiting to last 100 messages per conversation for performance
+                if (message.getType() == Message.TYPE_RTP_SESSION) {
+                    RtpSessionStatus rtpSessionStatus = RtpSessionStatus.of(message.getBody());
+                    boolean isVideo = message.getBody().contains("video");
+                    Call call = new Call(conversation.getName().toString(), conversation.getJid(), message.getTimeSent(), message.getStatus(), isVideo, rtpSessionStatus.successful);
+                    calls.add(call);
+                }
+            }
+        }
+        return calls;
+    }
+
+    @Override
+    public void onCallAgainClick(Call call) {
+        Intent intent = new Intent(getActivity(), RtpSessionActivity.class);
+        if (call.isVideoCall()) {
+            intent.setAction(RtpSessionActivity.ACTION_MAKE_VIDEO_CALL);
+        } else {
+            intent.setAction(RtpSessionActivity.ACTION_MAKE_VOICE_CALL);
+        }
+        intent.putExtra("jid", call.getJid().toString());
+        startActivity(intent);
+    }
+}

src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java

@@ -365,9 +365,11 @@ public class ConversationsOverviewFragment extends XmppFragment {
             final MenuItem manageAccounts = menu.findItem(R.id.action_accounts);
             final MenuItem settings = menu.findItem(R.id.action_settings);
             final MenuItem stories = menu.findItem(R.id.action_stories);
+            final MenuItem calls = menu.findItem(R.id.action_calls);
             if (manageAccounts != null) manageAccounts.setVisible(false);
             if (settings != null) settings.setVisible(false);
             if (stories != null) stories.setVisible(false);
+            if (calls != null) calls.setVisible(false);
         }
         if (activity == null || activity.xmppConnectionService == null || activity.xmppConnectionService.getAccounts().size() != 1) {
             noteToSelf.setVisible(false);
@@ -484,10 +486,12 @@ public class ConversationsOverviewFragment extends XmppFragment {
 		MenuItem manageAccount = menu.findItem(R.id.action_account);
 		MenuItem manageAccounts = menu.findItem(R.id.action_accounts);
         MenuItem stories = menu.findItem(R.id.action_stories);
+        MenuItem calls = menu.findItem(R.id.action_calls);
 		if (navBarVisible) {
 			manageAccount.setVisible(false);
 			manageAccounts.setVisible(false);
             stories.setVisible(false);
+            calls.setVisible(false);
 		} else {
 			AccountUtils.showHideMenuItems(menu);
 		}
@@ -541,6 +545,9 @@ public class ConversationsOverviewFragment extends XmppFragment {
             case R.id.action_stories:
                 startActivity(new Intent(getActivity(), StoriesActivity.class));
                 return true;
+            case R.id.action_calls:
+                startActivity(new Intent(getActivity(), CallsActivity.class));
+                return true;
         }
         return super.onOptionsItemSelected(item);
     }

src/main/java/eu/siacs/conversations/ui/adapter/CallsAdapter.java

@@ -0,0 +1,78 @@
+
+package eu.siacs.conversations.ui.adapter;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+
+import java.util.List;
+
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Call;
+import eu.siacs.conversations.ui.util.AvatarWorkerTask;
+import eu.siacs.conversations.ui.widget.AvatarView;
+import eu.siacs.conversations.utils.UIHelper;
+
+public class CallsAdapter extends RecyclerView.Adapter<CallsAdapter.CallViewHolder> {
+
+    private final List<Call> calls;
+    private final OnCallAgainClickListener listener;
+
+    public interface OnCallAgainClickListener {
+        void onCallAgainClick(Call call);
+    }
+
+    public CallsAdapter(List<Call> calls, OnCallAgainClickListener listener) {
+        this.calls = calls;
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public CallViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_call, parent, false);
+        return new CallViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull CallViewHolder holder, int position) {
+        Call call = calls.get(position);
+        holder.bind(call, listener);
+    }
+
+    @Override
+    public int getItemCount() {
+        return calls.size();
+    }
+
+    static class CallViewHolder extends RecyclerView.ViewHolder {
+
+        private final AvatarView avatar;
+        private final TextView contactName;
+        private final TextView callInfo;
+        private final ImageButton callAgainButton;
+
+        public CallViewHolder(@NonNull View itemView) {
+            super(itemView);
+            avatar = itemView.findViewById(R.id.avatar);
+            contactName = itemView.findViewById(R.id.contact_name);
+            callInfo = itemView.findViewById(R.id.call_info);
+            callAgainButton = itemView.findViewById(R.id.call_again);
+        }
+
+        public void bind(final Call call, final OnCallAgainClickListener listener) {
+            Glide.with(itemView.getContext()).load(call).into(avatar);
+            //AvatarWorkerTask.loadAvatar(call, avatar, R.dimen.avatar_story_size); //TODO add correct avatar loading
+            contactName.setText(call.getContact());
+            callInfo.setText(UIHelper.getCallInfo(itemView.getContext(), call));
+            callAgainButton.setOnClickListener(v -> listener.onCallAgainClick(call));
+        }
+    }
+}

src/main/java/eu/siacs/conversations/utils/UIHelper.java

@@ -1,3 +1,4 @@
+
 package eu.siacs.conversations.utils;
 
 import android.content.Context;
@@ -38,6 +39,7 @@ import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.crypto.axolotl.AxolotlService;
 import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Call;
 import eu.siacs.conversations.entities.Contact;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.Conversational;
@@ -60,7 +62,7 @@ import java.util.Locale;
 
 public class UIHelper {
 
-    private static final List<String> LOCATION_QUESTIONS =
+    private static final List<String> LOCATION_QUESTIONS = 
             Arrays.asList(
                     "where are you", // en
                     "where are you now", // en
@@ -81,12 +83,12 @@ public class UIHelper {
                     "donde estas" // es
                     );
 
-    private static final List<Character> PUNCTIONATION =
+    private static final List<Character> PUNCTIONATION = 
             Arrays.asList('.', ',', '?', '!', ';', ':');
 
-    private static final int SHORT_DATE_FLAGS =
+    private static final int SHORT_DATE_FLAGS = 
             DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL;
-    private static final int FULL_DATE_FLAGS =
+    private static final int FULL_DATE_FLAGS = 
             DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE;
 
     public static String readableTimeDifference(Context context, long time, boolean allowRelative) {
@@ -635,6 +637,15 @@ public class UIHelper {
                                 ContextCompat.getColor(textView.getContext(), color))));
     }
 
+    public static String getCallInfo(Context context, Call call) {
+        final boolean received = call.getStatus() == Message.STATUS_RECEIVED;
+        if (!call.isSuccessful() && received) {
+            return context.getString(R.string.missed_call);
+        } else {
+            return context.getString(received ? R.string.incoming_call : R.string.outgoing_call);
+        }
+    }
+
     public static String filesizeToString(long size) {
         if (size > (1.5 * 1024 * 1024)) {
             return Math.round(size * 1f / (1024 * 1024)) + " MiB";

src/main/res/layout/activity_calls.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:fitsSystemWindows="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <com.google.android.material.appbar.AppBarLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <com.google.android.material.appbar.MaterialToolbar
+                android:id="@+id/toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:title="@string/calls" />
+
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <FrameLayout
+            android:id="@+id/fragment_container"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+    </LinearLayout>
+</layout>

src/main/res/layout/fragment_calls.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</FrameLayout>

src/main/res/layout/item_call.xml

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="16dp">
+
+    <eu.siacs.conversations.ui.widget.AvatarView
+        android:id="@+id/avatar"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_alignParentStart="true"
+        android:layout_centerVertical="true"
+        android:scaleType="centerCrop" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@id/avatar"
+        android:layout_toStartOf="@+id/call_again"
+        android:layout_centerVertical="true"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/contact_name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textStyle="bold" />
+
+        <TextView
+            android:id="@+id/call_info"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            />
+
+    </LinearLayout>
+
+    <ImageButton
+        android:id="@+id/call_again"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_centerVertical="true"
+        android:background="?selectableItemBackgroundBorderless"
+        android:src="@drawable/ic_call_24dp" />
+
+</RelativeLayout>

src/main/res/menu/fragment_conversations_overview.xml

@@ -34,6 +34,11 @@
         android:orderInCategory="92"
         android:title="@string/stories"
         app:showAsAction="never" />
+    <item
+        android:id="@+id/action_calls"
+        android:orderInCategory="93"
+        android:title="@string/calls"
+        app:showAsAction="never" />
     <item
         android:id="@+id/action_privacy_policy"
         android:orderInCategory="98"

src/main/res/values/strings.xml

@@ -1593,4 +1593,5 @@
     <string name="no_active_account_to_show_stories">No active account to show or publish stories</string>
     <string name="of">of</string>
     <string name="error_creating_story">Could not create story</string>
+    <string name="calls">Calls</string>
 </resources>