Exemple #1
0
        private void InitUIComponents()
        {
            mTopBarContainer = FindViewById(Resource.Id.top_bar_container);
            mTxtChannelUrl   = FindViewById(Resource.Id.txt_channel_url) as TextView;

            mSettingsContainer            = FindViewById(Resource.Id.settings_container);
            mSettingsContainer.Visibility = ViewStates.Gone;

            mBtnLeave        = FindViewById(Resource.Id.btn_leave) as Button;
            mBtnLeave.Click += (sender, e) => {
                mSettingsContainer.Visibility = ViewStates.Gone;
                SendBirdSDK.Leave(SendBirdSDK.GetChannelUrl());
                Finish();
            };

            mBtnClose        = FindViewById(Resource.Id.btn_close) as ImageButton;
            mBtnClose.Click += (object sender, EventArgs e) => {
                Finish();
            };

            mBtnSettings        = FindViewById(Resource.Id.btn_settings) as ImageButton;
            mBtnSettings.Click += (sender, e) => {
                if (mSettingsContainer.Visibility != ViewStates.Visible)
                {
                    mSettingsContainer.Visibility = ViewStates.Visible;
                }
                else
                {
                    mSettingsContainer.Visibility = ViewStates.Gone;
                }
            };
            ResizeMenubar();
        }
Exemple #2
0
                public override View GetView(int position, View convertView, ViewGroup parent)
                {
                    ViewHolder viewHolder = null;

                    if (convertView == null)
                    {
                        viewHolder = new ViewHolder();

                        convertView = mInflater.Inflate(Resource.Layout.SendBirdViewChannel, parent, false);
                        viewHolder.SetView("selected_container", convertView.FindViewById(Resource.Id.selected_container));
                        viewHolder.GetView("selected_container").Visibility = ViewStates.Gone;
                        viewHolder.SetView("img_thumbnail", convertView.FindViewById(Resource.Id.img_thumbnail));
                        viewHolder.SetView("txt_topic", convertView.FindViewById(Resource.Id.txt_topic));
                        viewHolder.SetView("txt_desc", convertView.FindViewById(Resource.Id.txt_desc));

                        convertView.Tag = viewHolder;
                    }

                    Channel item = this[position];

                    viewHolder = convertView.Tag as ViewHolder;

                    DisplayUrlImage(viewHolder.GetView <ImageView> ("img_thumbnail"), item.coverUrl);

                    viewHolder.GetView <TextView> ("txt_topic").Text = "#" + item.GetUrlWithoutAppPrefix();
                    viewHolder.GetView <TextView> ("txt_desc").Text  = ("" + item.memberCount + ((item.memberCount <= 1) ? " Member" : " Members"));

                    if (item.url.Equals(SendBirdSDK.GetChannelUrl()))
                    {
                        viewHolder.GetView("selected_container").Visibility = ViewStates.Visible;
                    }
                    else
                    {
                        viewHolder.GetView("selected_container").Visibility = ViewStates.Gone;
                    }

                    return(convertView);
                }
Exemple #3
0
            private void InitUIComponents(View rootView)
            {
                mListView = rootView.FindViewById(Resource.Id.list) as ListView;
                TurnOffListViewDecoration(mListView);
                mListView.Adapter = mAdapter;

                mBtnChannel        = rootView.FindViewById(Resource.Id.btn_channel) as ImageButton;
                mBtnChannel.Click += (sender, e) => {
                    if (OnChannelListClicked != null)
                    {
                        OnChannelListClicked(this, new EventArgs());
                    }
                };
                mBtnSend               = rootView.FindViewById(Resource.Id.btn_send) as Button;
                mBtnUpload             = rootView.FindViewById(Resource.Id.btn_upload) as ImageButton;
                mProgressBtnUpload     = rootView.FindViewById(Resource.Id.progress_btn_upload) as ProgressBar;
                mEtxtMessage           = rootView.FindViewById(Resource.Id.etxt_message) as EditText;
                mEtxtMessage.KeyPress += (object sender, View.KeyEventArgs e) => {
                    if (e.KeyCode == Keycode.Enter)
                    {
                        if (e.Event.Action == KeyEventActions.Down)
                        {
                            Send();

                            e.Handled = true;
                        }
                    }
                    else
                    {
                        e.Handled = false;
                    }
                };

                mBtnSend.Enabled = false;
                mBtnSend.Click  += (object sender, EventArgs e) => {
                    Send();
                };

                mEtxtMessage.AfterTextChanged += (object sender, AfterTextChangedEventArgs e) => {
                    mBtnSend.Enabled = e.Editable.Length() > 0 ? true : false;
                    if (e.Editable.Length() > 0)
                    {
                        SendBirdSDK.TypeStart();
                    }
                    else
                    {
                        SendBirdSDK.TypeEnd();
                    }
                };
                mListView.Touch += (object sender, View.TouchEventArgs e) => {
                    Helper.HideKeyboard(this.Activity);
                    e.Handled = false;
                };
                mListView.ScrollStateChanged += (s, args) => {
                    if (args.ScrollState == ScrollState.Idle)
                    {
                        if (args.View.FirstVisiblePosition == 0 && args.View.ChildCount > 0 && args.View.GetChildAt(0).Top == 0)
                        {
                            var mMessageListQuery = SendBirdSDK.QueryMessageList(SendBirdSDK.GetChannelUrl());
                            mMessageListQuery.OnResult += (sender, e) => {
                                mSyncContext.Post(delegate {
                                    foreach (var messageModel in e.Messages)
                                    {
                                        mAdapter.AddMessageModel(messageModel);
                                    }

                                    mAdapter.NotifyDataSetChanged();
                                    mListView.SetSelection(e.Messages.Count);
                                }, null);
                            };
                            mMessageListQuery.Prev(mAdapter.GetMinMessageTimestamp(), 30);                              // Excute Query
                        }
                        else if (args.View.FirstVisiblePosition == args.View.ChildCount - 1 && args.View.ChildCount > 0)
                        {
                            var mMessageListQuery = SendBirdSDK.QueryMessageList(SendBirdSDK.GetChannelUrl());
                            mMessageListQuery.OnResult += (sender, e) => {
                                mSyncContext.Post(delegate {
                                    foreach (var messageModel in e.Messages)
                                    {
                                        mAdapter.AddMessageModel(messageModel);
                                    }

                                    mAdapter.NotifyDataSetChanged();
                                }, null);
                            };
                            mMessageListQuery.Next(mAdapter.GetMaxMessageTimestamp(), 30);                              // Excute Query
                        }
                    }
                };
            }
Exemple #4
0
            private void InitUIComponents(View rootView)
            {
                mListView = rootView.FindViewById(Resource.Id.list_view) as ListView;
                TurnOffListViewDecoration(mListView);
                mListView.Adapter = mAdapter;

                mBtnChannel        = rootView.FindViewById(Resource.Id.btn_channel) as ImageButton;
                mBtnChannel.Click += (sender, e) => {
                    if (OnChannelListClicked != null)
                    {
                        OnChannelListClicked(this, new EventArgs());
                    }
                };
                mBtnSend          = rootView.FindViewById(Resource.Id.btn_send) as Button;
                mBtnUpload        = rootView.FindViewById(Resource.Id.btn_upload) as ImageButton;
                mBtnUpload.Click += delegate {
                    Intent intent = new Intent();
                    intent.SetType("image/*");
                    intent.SetAction(Intent.ActionGetContent);
                    StartActivityForResult(Intent.CreateChooser(intent, "Select Picture"), REQUEST_PICK_IMAGE);
                };
                mProgressBtnUpload     = rootView.FindViewById(Resource.Id.progress_btn_upload) as ProgressBar;
                mEtxtMessage           = rootView.FindViewById(Resource.Id.etxt_message) as EditText;
                mEtxtMessage.KeyPress += (object sender, View.KeyEventArgs e) => {
                    if (e.KeyCode == Keycode.Enter)
                    {
                        if (e.Event.Action == KeyEventActions.Down)
                        {
                            Send();

                            e.Handled = true;
                        }
                    }
                    else
                    {
                        e.Handled = false;
                    }
                };

                mBtnSend.Enabled = false;
                mBtnSend.Click  += (object sender, EventArgs e) => {
                    Send();
                };

                mEtxtMessage.AfterTextChanged += (object sender, AfterTextChangedEventArgs e) => {
                    mBtnSend.Enabled = true;
                };
                mListView.Touch += (object sender, View.TouchEventArgs e) => {
                    Helper.HideKeyboard(this.Activity);
                    e.Handled = false;
                };
                mListView.ScrollStateChanged += (s, args) => {
                    if (args.ScrollState == ScrollState.Idle)
                    {
                        if (args.View.FirstVisiblePosition == 0 && args.View.ChildCount > 0 && args.View.GetChildAt(0).Top == 0)
                        {
                            var mMessageListQuery = SendBirdSDK.QueryMessageList(SendBirdSDK.GetChannelUrl());
                            mMessageListQuery.OnResult += (sender, e) => {
                                // mSyncContext.Post for RunOnUIThread
                                mSyncContext.Post(delegate {
                                    foreach (var messageModel in e.Messages)
                                    {
                                        mAdapter.AddMessageModel(messageModel);
                                    }

                                    mAdapter.NotifyDataSetChanged();
                                    mListView.SetSelection(e.Messages.Count);
                                }, null);
                            };
                            mMessageListQuery.Prev(mAdapter.GetMinMessageTimestamp(), 30);                              // Excute Query
                        }
                    }
                };

                // Register Cache
                // Get max available VM memory, exceeding this amount will throw an OutOfMemory exception.
                // Stored in kilobytes as LruCache takes an int in its constructor.
                var cacheSize = (int)(Java.Lang.Runtime.GetRuntime().MaxMemory() / 16);

                mMemoryCache = new ImageUtils.MemoryLimitedLruCache(cacheSize);
            }