com.callba.phone.ui.NewFriendsMsgActivity.java Source code

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Here is the source code for com.callba.phone.ui.NewFriendsMsgActivity.java

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/**
 * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
 * <p>
 * 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 com.callba.phone.ui;

import android.app.NotificationManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.support.v4.content.LocalBroadcastManager;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;

import com.callba.R;
import com.callba.phone.Constant;
import com.callba.phone.annotation.ActivityFragmentInject;
import com.callba.phone.db.InviteMessage;
import com.callba.phone.db.InviteMessgeDao;
import com.callba.phone.ui.adapter.NewFriendsMsgAdapter;
import com.callba.phone.ui.base.BaseActivity;

import java.util.List;

/**
 * 
 *
 */
@ActivityFragmentInject(contentViewId = R.layout.em_activity_new_friends_msg, toolbarTitle = R.string.Application_and_notify, navigationId = R.drawable.press_back, menuId = R.menu.menu_notice)
public class NewFriendsMsgActivity extends BaseActivity {
    private ListView listView;
    InviteMessgeDao dao;
    List<InviteMessage> msgs;
    NewFriendsMsgAdapter adapter;
    LocalBroadcastManager localBroadcastManager;
    BroadcastReceiver broadcastReceiver, broadcastReceiver1;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        listView = (ListView) findViewById(R.id.list);
        dao = new InviteMessgeDao(this);
        msgs = dao.getMessagesList();
        //adapter
        adapter = new NewFriendsMsgAdapter(this, 1, msgs);
        listView.setAdapter(adapter);
        dao.saveUnreadMessageCount(0);
        localBroadcastManager = LocalBroadcastManager.getInstance(this);
        broadcastReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                dao.saveUnreadMessageCount(0);
                msgs = dao.getMessagesList();
                adapter.notifyDataSetChanged();
                adapter = new NewFriendsMsgAdapter(NewFriendsMsgActivity.this, 1, msgs);
                listView.setAdapter(adapter);
            }
        };
        broadcastReceiver1 = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                dao.saveUnreadMessageCount(0);
                msgs = dao.getMessagesList();
                adapter.notifyDataSetChanged();
                adapter = new NewFriendsMsgAdapter(NewFriendsMsgActivity.this, 1, msgs);
                listView.setAdapter(adapter);
            }
        };
        localBroadcastManager.registerReceiver(broadcastReceiver, new IntentFilter(Constant.ACTION_GROUP_NOTIFY));
        localBroadcastManager.registerReceiver(broadcastReceiver1,
                new IntentFilter(Constant.ACTION_CONTACT_CHANAGED));
        NotificationManager notificationManager = (NotificationManager) getSystemService(
                Context.NOTIFICATION_SERVICE);
        notificationManager.cancel(0526);
    }

    public void back(View view) {
        finish();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case R.id.clear:
            dao.deleteMessage();
            msgs.clear();
            adapter.notifyDataSetChanged();
            break;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    protected void onDestroy() {
        if (broadcastReceiver != null)
            localBroadcastManager.unregisterReceiver(broadcastReceiver);
        if (broadcastReceiver1 != null)
            localBroadcastManager.unregisterReceiver(broadcastReceiver1);
        localBroadcastManager.sendBroadcast(new Intent(Constant.ACTION_GROUP_NOTIFY));
        super.onDestroy();
    }
}