/**
* Copyright (C) 2013-2014 EaseMob Technologies. All rights reserved.
*
* 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.hx.hxchat.activity;
import java.util.List;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.easemob.chat.EMChatManager;
import com.easemob.chat.EMGroup;
import com.easemob.chat.EMGroupInfo;
import com.easemob.chat.EMGroupManager;
import com.easemob.exceptions.EaseMobException;
import com.hx.hxchat.domain.User;
import com.hx.hxchat.utils.CommonUtils;
import com.hx.hxchat.utils.LoadUserAvatar;
import com.hx.hxchat.utils.UserUtils;
import com.mgw.member.R;
import com.mgw.member.R.color;
import com.mgw.member.manager.BaseApplication;
import com.mgw.member.uitls.FileUtils;
import com.mgw.member.uitls.LogUtils;
public class GroupSimpleDetailActivity extends HXBaseActivity {
private static final String TAG = null;
private Button btn_add_group;
private TextView tv_admin;
private TextView tv_name;
private TextView tv_introduction;
private ImageView avatar;
private ImageView iv_avatar1;
private ImageView iv_avatar2;
private ImageView iv_avatar3;
private ImageView iv_avatar4;
private RelativeLayout rl_group_avs;
private EMGroup group;
private String groupid;
private ProgressBar progressBar;
private LoadUserAvatar loadUserAvatar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_group_simle_details);
loadUserAvatar = new LoadUserAvatar(GroupSimpleDetailActivity.this, FileUtils.getCacheDir());
tv_name = (TextView) findViewById(R.id.name);
tv_admin = (TextView) findViewById(R.id.tv_admin);
rl_group_avs = (RelativeLayout) findViewById(R.id.rl_group_avs);
avatar = (ImageView) findViewById(R.id.avatar);
iv_avatar1 = (ImageView) findViewById(R.id.iv_avatar1);
iv_avatar2 = (ImageView) findViewById(R.id.iv_avatar2);
iv_avatar3 = (ImageView) findViewById(R.id.iv_avatar3);
iv_avatar4 = (ImageView) findViewById(R.id.iv_avatar4);
btn_add_group = (Button) findViewById(R.id.btn_add_to_group);
tv_introduction = (TextView) findViewById(R.id.tv_introduction);
progressBar = (ProgressBar) findViewById(R.id.loading);
EMGroupInfo groupInfo = (EMGroupInfo) getIntent().getSerializableExtra("groupinfo");
String groupname = groupInfo.getGroupName();
groupid = groupInfo.getGroupId();
tv_name.setText(groupname);
new Thread(new Runnable() {
public void run() {
//从服务器获取详情
try {
group = EMGroupManager.getInstance().getGroupFromServer(groupid);
runOnUiThread(new Runnable() {
public void run() {
List<String> members = group.getMembers();
setGroupMembersAvs(members, iv_avatar1,iv_avatar2,iv_avatar3,iv_avatar4);
progressBar.setVisibility(View.INVISIBLE);
//获取详情成功，并且自己不在群中，才让加入群聊按钮可点击
if(!group.getMembers().contains(EMChatManager.getInstance().getCurrentUser())){
btn_add_group.setEnabled(true);
tv_name.setText(group.getGroupName());
tv_admin.setText(group.getOwner());
tv_introduction.setText(group.getDescription());
}else{
//
btn_add_group.setEnabled(false);
tv_name.setText(group.getGroupName());
User userInfo = UserUtils.getUserInfo(group.getOwner());
tv_admin.setText(userInfo==null?group.getOwner():userInfo.getNick());
tv_introduction.setText(group.getDescription());
btn_add_group.setBackgroundColor(color.gray_normal);
if(!group.getOwner().equals(BaseApplication.getApplication().m_user_id)){
btn_add_group.setText("已在群中");
}else{
btn_add_group.setText("群主");
}
}
}
});
} catch (final EaseMobException e) {
e.printStackTrace();
final String st1 = getResources().getString(R.string.Failed_to_get_group_chat_information);
runOnUiThread(new Runnable() {
public void run() {
progressBar.setVisibility(View.INVISIBLE);
Toast.makeText(GroupSimpleDetailActivity.this, st1+e.getMessage(), 1).show();
}
});
}
}
}).start();
}
private void setGroupMembersAvs(List<String> members, ImageView iv_avatar1, ImageView iv_avatar2, ImageView iv_avatar3, ImageView iv_avatar4) {
if(members==null||members.size()==0){
return;
}
String[] avatars= new String[members.size()];
avatars = getGroupAvs(members, avatars);
switch (members.size()) {
case 1:
showUserAvatar(iv_avatar1, avatars[0]);
break;
case 2:
showUserAvatar(iv_avatar1, avatars[0]);
showUserAvatar(iv_avatar2, avatars[1]);
break;
case 3:
showUserAvatar(iv_avatar1, avatars[0]);
showUserAvatar(iv_avatar2, avatars[1]);
showUserAvatar(iv_avatar3, avatars[2]);
break;
case 4:
showUserAvatar(iv_avatar1, avatars[0]);
showUserAvatar(iv_avatar2, avatars[1]);
showUserAvatar(iv_avatar3, avatars[2]);
showUserAvatar(iv_avatar4, avatars[3]);
break;
default:
showUserAvatar(iv_avatar1, avatars[0]);
showUserAvatar(iv_avatar2, avatars[1]);
showUserAvatar(iv_avatar3, avatars[2]);
showUserAvatar(iv_avatar4, avatars[3]);
break;
}
}
private void showUserAvatar(ImageView iv_avatar12, String string) {
CommonUtils.showUserAvatar(iv_avatar12, string,loadUserAvatar );
}
private String[] getGroupAvs(final List<String> members, String[] avatars) {
LogUtils.i(TAG, "members" + members.toString() + ",groupName_temp=");
//
for (int i = 0; i < members.size(); i++) {
String uid = members.get(i);
if (i < 5) {
User useFromNetAsync = UserUtils.getUserInfo(uid);
// User useFromNetAsync=null;
if (useFromNetAsync != null) {
avatars[i] = useFromNetAsync.getAvatar()!=null? useFromNetAsync.getAvatar():"";
}
LogUtils.i(TAG, "avatars=" + avatars[i] + ",uid=" + uid);
}
}
return avatars;
}
//加入群聊
public void addToGroup(View view){
String st1 = getResources().getString(R.string.Is_sending_a_request);
final String st2 = getResources().getString(R.string.Request_to_join);
final String st3 = getResources().getString(R.string.send_the_request_is);
final String st4 = getResources().getString(R.string.Join_the_group_chat);
final String st5 = getResources().getString(R.string.Failed_to_join_the_group_chat);
final ProgressDialog pd = new ProgressDialog(this);
// getResources().getString(R.string)
pd.setMessage(st1);
pd.setCanceledOnTouchOutside(false);
pd.show();
new Thread(new Runnable() {
public void run() {
try {
//如果是membersOnly的群，需要申请加入，不能直接join
if(group.isMembersOnly()){
EMGroupManager.getInstance().applyJoinToGroup(groupid, st2);
}else{
EMGroupManager.getInstance().joinGroup(groupid);
}
runOnUiThread(new Runnable() {
public void run() {
pd.dismiss();
if(group.isMembersOnly())
Toast.makeText(GroupSimpleDetailActivity.this, st3, 0).show();
else
Toast.makeText(GroupSimpleDetailActivity.this, st4, 0).show();
btn_add_group.setEnabled(false);
}
});
} catch (final EaseMobException e) {
e.printStackTrace();
runOnUiThread(new Runnable() {
public void run() {
pd.dismiss();
Toast.makeText(GroupSimpleDetailActivity.this, st5+e.getMessage(), 0).show();
}
});
}
}
}).start();
}
public void back(View view){
finish();
}
}