/**
* 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.easemob.chatuidemo.activity;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.easemob.EMChatRoomChangeListener;
import com.easemob.EMError;
import com.easemob.EMEventListener;
import com.easemob.EMNotifierEvent;
import com.easemob.EMValueCallBack;
import com.easemob.applib.controller.HXSDKHelper;
import com.easemob.applib.model.GroupRemoveListener;
import com.easemob.chat.EMChatManager;
import com.easemob.chat.EMChatRoom;
import com.easemob.chat.EMContactManager;
import com.easemob.chat.EMConversation;
import com.easemob.chat.EMConversation.EMConversationType;
import com.easemob.chat.EMGroup;
import com.easemob.chat.EMGroupManager;
import com.easemob.chat.EMMessage;
import com.easemob.chat.EMMessage.ChatType;
import com.easemob.chat.ImageMessageBody;
import com.easemob.chat.LocationMessageBody;
import com.easemob.chat.NormalFileMessageBody;
import com.easemob.chat.TextMessageBody;
import com.easemob.chat.VideoMessageBody;
import com.easemob.chat.VoiceMessageBody;
import com.easemob.chatuidemo.DemoApplication;
import com.easemob.chatuidemo.DemoHXSDKHelper;
import com.easemob.chatuidemo.adapter.ExpressionAdapter;
import com.easemob.chatuidemo.adapter.ExpressionPagerAdapter;
import com.easemob.chatuidemo.adapter.MessageAdapter;
import com.easemob.chatuidemo.adapter.VoicePlayClickListener;
import com.easemob.chatuidemo.domain.RobotUser;
import com.easemob.chatuidemo.utils.CommonUtils;
import com.easemob.chatuidemo.utils.ImageUtils;
import com.easemob.chatuidemo.utils.SmileUtils;
import com.easemob.chatuidemo.widget.ExpandGridView;
import com.easemob.chatuidemo.widget.PasteEditText;
import com.easemob.exceptions.EaseMobException;
import com.easemob.util.EMLog;
import com.easemob.util.PathUtil;
import com.easemob.util.VoiceRecorder;
import com.sxit.dreamiya.R;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Bitmap.CompressFormat;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.media.ThumbnailUtils;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.PowerManager;
import android.provider.MediaStore;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;
import android.text.ClipboardManager;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnFocusChangeListener;
import android.view.View.OnTouchListener;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
/**
* 聊天页面
*
*/
public class ChatActivity extends BaseActivity implements OnClickListener, EMEventListener{
private static final String TAG = "ChatActivity";
private static final int REQUEST_CODE_EMPTY_HISTORY = 2;
public static final int REQUEST_CODE_CONTEXT_MENU = 3;
private static final int REQUEST_CODE_MAP = 4;
public static final int REQUEST_CODE_TEXT = 5;
public static final int REQUEST_CODE_VOICE = 6;
public static final int REQUEST_CODE_PICTURE = 7;
public static final int REQUEST_CODE_LOCATION = 8;
public static final int REQUEST_CODE_NET_DISK = 9;
public static final int REQUEST_CODE_FILE = 10;
public static final int REQUEST_CODE_COPY_AND_PASTE = 11;
public static final int REQUEST_CODE_PICK_VIDEO = 12;
public static final int REQUEST_CODE_DOWNLOAD_VIDEO = 13;
public static final int REQUEST_CODE_VIDEO = 14;
public static final int REQUEST_CODE_DOWNLOAD_VOICE = 15;
public static final int REQUEST_CODE_SELECT_USER_CARD = 16;
public static final int REQUEST_CODE_SEND_USER_CARD = 17;
public static final int REQUEST_CODE_CAMERA = 18;
public static final int REQUEST_CODE_LOCAL = 19;
public static final int REQUEST_CODE_CLICK_DESTORY_IMG = 20;
public static final int REQUEST_CODE_GROUP_DETAIL = 21;
public static final int REQUEST_CODE_SELECT_VIDEO = 23;
public static final int REQUEST_CODE_SELECT_FILE = 24;
public static final int REQUEST_CODE_ADD_TO_BLACKLIST = 25;
public static final int RESULT_CODE_COPY = 1;
public static final int RESULT_CODE_DELETE = 2;
public static final int RESULT_CODE_FORWARD = 3;
public static final int RESULT_CODE_OPEN = 4;
public static final int RESULT_CODE_DWONLOAD = 5;
public static final int RESULT_CODE_TO_CLOUD = 6;
public static final int RESULT_CODE_EXIT_GROUP = 7;
public static final int CHATTYPE_SINGLE = 1;
public static final int CHATTYPE_GROUP = 2;
public static final int CHATTYPE_CHATROOM = 3;
public static final String COPY_IMAGE = "EASEMOBIMG";
private View recordingContainer;
private ImageView micImage;
private TextView recordingHint;
private ListView listView;
private PasteEditText mEditTextContent;
private View buttonSetModeKeyboard;
private View buttonSetModeVoice;
private View buttonSend;
private View buttonPressToSpeak;
// private ViewPager expressionViewpager;
private LinearLayout emojiIconContainer;
private LinearLayout btnContainer;
private ImageView locationImgview;
private View more;
private int position;
private ClipboardManager clipboard;
private ViewPager expressionViewpager;
private InputMethodManager manager;
private List<String> reslist;
private Drawable[] micImages;
private int chatType;
private EMConversation conversation;
public static ChatActivity activityInstance = null;
// 给谁发送消息
private String toChatUsername;
private VoiceRecorder voiceRecorder;
private MessageAdapter adapter;
private File cameraFile;
static int resendPos;
private GroupListener groupListener;
private ImageView iv_emoticons_normal;
private ImageView iv_emoticons_checked;
private RelativeLayout edittext_layout;
private ProgressBar loadmorePB;
private boolean isloading;
private final int pagesize = 20;
private boolean haveMoreData = true;
private Button btnMore;
public String playMsgId;
private SwipeRefreshLayout swipeRefreshLayout;
private Handler micImageHandler = new Handler() {
@Override
public void handleMessage(android.os.Message msg) {
// 切换msg切换图片
micImage.setImageDrawable(micImages[msg.what]);
}
};
public EMGroup group;
public EMChatRoom room;
public boolean isRobot;
String name = "";
String toname = "";
String pic = "";
String topic = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_chat);
activityInstance = this;
Intent intent = this.getIntent();
name = intent.getStringExtra("name");
toname = intent.getStringExtra("toname");
pic = intent.getStringExtra("pic");
topic = intent.getStringExtra("topic");
initView();
setUpView();
}
/**
* initView
*/
protected void initView() {
recordingContainer = findViewById(R.id.recording_container);
micImage = (ImageView) findViewById(R.id.mic_image);
recordingHint = (TextView) findViewById(R.id.recording_hint);
listView = (ListView) findViewById(R.id.list);
mEditTextContent = (PasteEditText) findViewById(R.id.et_sendmessage);
buttonSetModeKeyboard = findViewById(R.id.btn_set_mode_keyboard);
edittext_layout = (RelativeLayout) findViewById(R.id.edittext_layout);
buttonSetModeVoice = findViewById(R.id.btn_set_mode_voice);
buttonSend = findViewById(R.id.btn_send);
buttonPressToSpeak = findViewById(R.id.btn_press_to_speak);
expressionViewpager = (ViewPager) findViewById(R.id.vPager);
emojiIconContainer = (LinearLayout) findViewById(R.id.ll_face_container);
btnContainer = (LinearLayout) findViewById(R.id.ll_btn_container);
locationImgview = (ImageView) findViewById(R.id.btn_location);
iv_emoticons_normal = (ImageView) findViewById(R.id.iv_emoticons_normal);
iv_emoticons_checked = (ImageView) findViewById(R.id.iv_emoticons_checked);
loadmorePB = (ProgressBar) findViewById(R.id.pb_load_more);
btnMore = (Button) findViewById(R.id.btn_more);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
more = findViewById(R.id.more);
edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_normal);
voiceCallBtn = (ImageView) findViewById(R.id.btn_voice_call);
videoCallBtn = (ImageView) findViewById(R.id.btn_video_call);
// 动画资源文件,用于录制语音时
micImages = new Drawable[] { getResources().getDrawable(R.drawable.record_animate_01),
getResources().getDrawable(R.drawable.record_animate_02),
getResources().getDrawable(R.drawable.record_animate_03),
getResources().getDrawable(R.drawable.record_animate_04),
getResources().getDrawable(R.drawable.record_animate_05),
getResources().getDrawable(R.drawable.record_animate_06),
getResources().getDrawable(R.drawable.record_animate_07),
getResources().getDrawable(R.drawable.record_animate_08),
getResources().getDrawable(R.drawable.record_animate_09),
getResources().getDrawable(R.drawable.record_animate_10),
getResources().getDrawable(R.drawable.record_animate_11),
getResources().getDrawable(R.drawable.record_animate_12),
getResources().getDrawable(R.drawable.record_animate_13),
getResources().getDrawable(R.drawable.record_animate_14), };
// 表情list
reslist = getExpressionRes(35);
// 初始化表情viewpager
List<View> views = new ArrayList<View>();
View gv1 = getGridChildView(1);
View gv2 = getGridChildView(2);
views.add(gv1);
views.add(gv2);
expressionViewpager.setAdapter(new ExpressionPagerAdapter(views));
edittext_layout.requestFocus();
voiceRecorder = new VoiceRecorder(micImageHandler);
buttonPressToSpeak.setOnTouchListener(new PressToSpeakListen());
mEditTextContent.setOnFocusChangeListener(new OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_active);
} else {
edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_normal);
}
}
});
mEditTextContent.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
edittext_layout.setBackgroundResource(R.drawable.input_bar_bg_active);
more.setVisibility(View.GONE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
emojiIconContainer.setVisibility(View.GONE);
btnContainer.setVisibility(View.GONE);
}
});
// 监听文字框
mEditTextContent.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (!TextUtils.isEmpty(s)) {
btnMore.setVisibility(View.GONE);
buttonSend.setVisibility(View.VISIBLE);
} else {
btnMore.setVisibility(View.VISIBLE);
buttonSend.setVisibility(View.GONE);
}
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void afterTextChanged(Editable s) {
}
});
swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.chat_swipe_layout);
swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright, android.R.color.holo_green_light,
android.R.color.holo_orange_light, android.R.color.holo_red_light);
swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {
@Override
public void onRefresh() {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
if (listView.getFirstVisiblePosition() == 0 && !isloading && haveMoreData) {
List<EMMessage> messages;
try {
if (chatType == CHATTYPE_SINGLE){
messages = conversation.loadMoreMsgFromDB(adapter.getItem(0).getMsgId(), pagesize);
}
else{
messages = conversation.loadMoreGroupMsgFromDB(adapter.getItem(0).getMsgId(), pagesize);
}
} catch (Exception e1) {
swipeRefreshLayout.setRefreshing(false);
return;
}
if (messages.size() > 0) {
adapter.notifyDataSetChanged();
adapter.refreshSeekTo(messages.size() - 1);
if (messages.size() != pagesize){
haveMoreData = false;
}
} else {
haveMoreData = false;
}
isloading = false;
}else{
Toast.makeText(ChatActivity.this, getResources().getString(R.string.no_more_messages), Toast.LENGTH_SHORT).show();
}
swipeRefreshLayout.setRefreshing(false);
}
}, 1000);
}
});
}
private void setUpView() {
iv_emoticons_normal.setOnClickListener(this);
iv_emoticons_checked.setOnClickListener(this);
// position = getIntent().getIntExtra("position", -1);
clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
manager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
wakeLock = ((PowerManager) getSystemService(Context.POWER_SERVICE)).newWakeLock(
PowerManager.SCREEN_DIM_WAKE_LOCK, "demo");
// 判断单聊还是群聊
chatType = getIntent().getIntExtra("chatType", CHATTYPE_SINGLE);
if (chatType == CHATTYPE_SINGLE) { // 单聊
toChatUsername = getIntent().getStringExtra("userId");
String realname = getIntent().getStringExtra("Realname");
Map<String,RobotUser> robotMap=((DemoHXSDKHelper)HXSDKHelper.getInstance()).getRobotList();
if(robotMap!=null&&robotMap.containsKey(toChatUsername)){
isRobot = true;
String nick = robotMap.get(toChatUsername).getNick();
if(!TextUtils.isEmpty(nick)){
((TextView) findViewById(R.id.name)).setText(realname);
// ((TextView) findViewById(R.id.name)).setText(nick);
}else{
((TextView) findViewById(R.id.name)).setText(realname);
// ((TextView) findViewById(R.id.name)).setText(toChatUsername);
}
}else{
((TextView) findViewById(R.id.name)).setText(realname);
// ((TextView) findViewById(R.id.name)).setText(toChatUsername);
}
} else {
// 群聊
findViewById(R.id.container_to_group).setVisibility(View.VISIBLE);
findViewById(R.id.container_remove).setVisibility(View.GONE);
findViewById(R.id.container_voice_call).setVisibility(View.GONE);
findViewById(R.id.container_video_call).setVisibility(View.GONE);
toChatUsername = getIntent().getStringExtra("groupId");
if(chatType == CHATTYPE_GROUP){
onGroupViewCreation();
}else{
onChatRoomViewCreation();
}
}
// for chatroom type, we only init conversation and create view adapter on success
if(chatType != CHATTYPE_CHATROOM){
onConversationInit();
onListViewCreation();
// show forward message if the message is not null
String forward_msg_id = getIntent().getStringExtra("forward_msg_id");
if (forward_msg_id != null) {
// 显示发送要转发的消息
forwardMessage(forward_msg_id);
}
}
}
protected void onConversationInit(){
if(chatType == CHATTYPE_SINGLE){
conversation = EMChatManager.getInstance().getConversationByType(toChatUsername,EMConversationType.Chat);
}else if(chatType == CHATTYPE_GROUP){
conversation = EMChatManager.getInstance().getConversationByType(toChatUsername,EMConversationType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
conversation = EMChatManager.getInstance().getConversationByType(toChatUsername,EMConversationType.ChatRoom);
}
// 把此会话的未读数置为0
conversation.markAllMessagesAsRead();
// 初始化db时，每个conversation加载数目是getChatOptions().getNumberOfMessagesLoaded
// 这个数目如果比用户期望进入会话界面时显示的个数不一样，就多加载一些
final List<EMMessage> msgs = conversation.getAllMessages();
int msgCount = msgs != null ? msgs.size() : 0;
if (msgCount < conversation.getAllMsgCount() && msgCount < pagesize) {
String msgId = null;
if (msgs != null && msgs.size() > 0) {
msgId = msgs.get(0).getMsgId();
}
if (chatType == CHATTYPE_SINGLE) {
conversation.loadMoreMsgFromDB(msgId, pagesize);
} else {
conversation.loadMoreGroupMsgFromDB(msgId, pagesize);
}
}
EMChatManager.getInstance().addChatRoomChangeListener(new EMChatRoomChangeListener(){
@Override
public void onChatRoomDestroyed(String roomId, String roomName) {
if(roomId.equals(toChatUsername)){
finish();
}
}
@Override
public void onMemberJoined(String roomId, String participant) {
}
@Override
public void onMemberExited(String roomId, String roomName,
String participant) {
}
@Override
public void onMemberKicked(String roomId, String roomName,
String participant) {
if(roomId.equals(toChatUsername)){
String curUser = EMChatManager.getInstance().getCurrentUser();
if(curUser.equals(participant)){
EMChatManager.getInstance().leaveChatRoom(toChatUsername);
finish();
}
}
}
});
}
protected void onListViewCreation(){
adapter = new MessageAdapter(ChatActivity.this, toChatUsername, chatType, pic, topic, listView);
// 显示消息
listView.setAdapter(adapter);
listView.setOnScrollListener(new ListScrollListener());
adapter.refreshSelectLast();
listView.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
hideKeyboard();
more.setVisibility(View.GONE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
emojiIconContainer.setVisibility(View.GONE);
btnContainer.setVisibility(View.GONE);
return false;
}
});
}
protected void onGroupViewCreation(){
group = EMGroupManager.getInstance().getGroup(toChatUsername);
if (group != null){
((TextView) findViewById(R.id.name)).setText(group.getGroupName());
}else{
((TextView) findViewById(R.id.name)).setText(toChatUsername);
}
// 监听当前会话的群聊解散被T事件
groupListener = new GroupListener();
EMGroupManager.getInstance().addGroupChangeListener(groupListener);
}
protected void onChatRoomViewCreation(){
findViewById(R.id.container_to_group).setVisibility(View.GONE);
final ProgressDialog pd = ProgressDialog.show(this, "", "Joining......");
EMChatManager.getInstance().joinChatRoom(toChatUsername, new EMValueCallBack<EMChatRoom>() {
@Override
public void onSuccess(EMChatRoom value) {
// TODO Auto-generated method stub
runOnUiThread(new Runnable(){
@Override
public void run(){
pd.dismiss();
room = EMChatManager.getInstance().getChatRoom(toChatUsername);
if(room !=null){
((TextView) findViewById(R.id.name)).setText(room.getName());
}else{
((TextView) findViewById(R.id.name)).setText(toChatUsername);
}
EMLog.d(TAG, "join room success : " + room.getName());
onConversationInit();
onListViewCreation();
}
});
}
@Override
public void onError(final int error, String errorMsg) {
// TODO Auto-generated method stub
EMLog.d(TAG, "join room failure : " + error);
runOnUiThread(new Runnable(){
@Override
public void run(){
pd.dismiss();
}
});
finish();
}
});
}
/**
* onActivityResult
*/
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_CODE_EXIT_GROUP) {
setResult(RESULT_OK);
finish();
return;
}
if (requestCode == REQUEST_CODE_CONTEXT_MENU) {
switch (resultCode) {
case RESULT_CODE_COPY: // 复制消息
EMMessage copyMsg = ((EMMessage) adapter.getItem(data.getIntExtra("position", -1)));
// clipboard.setText(SmileUtils.getSmiledText(ChatActivity.this,
// ((TextMessageBody) copyMsg.getBody()).getMessage()));
clipboard.setText(((TextMessageBody) copyMsg.getBody()).getMessage());
break;
case RESULT_CODE_DELETE: // 删除消息
EMMessage deleteMsg = (EMMessage) adapter.getItem(data.getIntExtra("position", -1));
conversation.removeMessage(deleteMsg.getMsgId());
adapter.refreshSeekTo(data.getIntExtra("position", adapter.getCount()) - 1);
break;
case RESULT_CODE_FORWARD: // 转发消息
EMMessage forwardMsg = (EMMessage) adapter.getItem(data.getIntExtra("position", 0));
Intent intent = new Intent(this, ForwardMessageActivity.class);
intent.putExtra("forward_msg_id", forwardMsg.getMsgId());
startActivity(intent);
break;
default:
break;
}
}
if (resultCode == RESULT_OK) { // 清空消息
if (requestCode == REQUEST_CODE_EMPTY_HISTORY) {
// 清空会话
EMChatManager.getInstance().clearConversation(toChatUsername);
adapter.refresh();
} else if (requestCode == REQUEST_CODE_CAMERA) { // 发送照片
if (cameraFile != null && cameraFile.exists())
sendPicture(cameraFile.getAbsolutePath());
} else if (requestCode == REQUEST_CODE_SELECT_VIDEO) { // 发送本地选择的视频
int duration = data.getIntExtra("dur", 0);
String videoPath = data.getStringExtra("path");
File file = new File(PathUtil.getInstance().getImagePath(), "thvideo" + System.currentTimeMillis());
Bitmap bitmap = null;
FileOutputStream fos = null;
try {
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
bitmap = ThumbnailUtils.createVideoThumbnail(videoPath, 3);
if (bitmap == null) {
EMLog.d("chatactivity", "problem load video thumbnail bitmap,use default icon");
bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.app_panel_video_icon);
}
fos = new FileOutputStream(file);
bitmap.compress(CompressFormat.JPEG, 100, fos);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
fos = null;
}
if (bitmap != null) {
bitmap.recycle();
bitmap = null;
}
}
sendVideo(videoPath, file.getAbsolutePath(), duration / 1000);
} else if (requestCode == REQUEST_CODE_LOCAL) { // 发送本地图片
if (data != null) {
Uri selectedImage = data.getData();
if (selectedImage != null) {
sendPicByUri(selectedImage);
}
}
} else if (requestCode == REQUEST_CODE_SELECT_FILE) { // 发送选择的文件
if (data != null) {
Uri uri = data.getData();
if (uri != null) {
sendFile(uri);
}
}
} else if (requestCode == REQUEST_CODE_MAP) { // 地图
double latitude = data.getDoubleExtra("latitude", 0);
double longitude = data.getDoubleExtra("longitude", 0);
String locationAddress = data.getStringExtra("address");
if (locationAddress != null && !locationAddress.equals("")) {
toggleMore(more);
sendLocationMsg(latitude, longitude, "", locationAddress);
} else {
String st = getResources().getString(R.string.unable_to_get_loaction);
Toast.makeText(this, st, 0).show();
}
// 重发消息
} else if (requestCode == REQUEST_CODE_TEXT || requestCode == REQUEST_CODE_VOICE
|| requestCode == REQUEST_CODE_PICTURE || requestCode == REQUEST_CODE_LOCATION
|| requestCode == REQUEST_CODE_VIDEO || requestCode == REQUEST_CODE_FILE) {
resendMessage();
} else if (requestCode == REQUEST_CODE_COPY_AND_PASTE) {
// 粘贴
if (!TextUtils.isEmpty(clipboard.getText())) {
String pasteText = clipboard.getText().toString();
if (pasteText.startsWith(COPY_IMAGE)) {
// 把图片前缀去掉，还原成正常的path
sendPicture(pasteText.replace(COPY_IMAGE, ""));
}
}
} else if (requestCode == REQUEST_CODE_ADD_TO_BLACKLIST) { // 移入黑名单
EMMessage deleteMsg = (EMMessage) adapter.getItem(data.getIntExtra("position", -1));
addUserToBlacklist(deleteMsg.getFrom());
} else if (conversation.getMsgCount() > 0) {
adapter.refresh();
setResult(RESULT_OK);
} else if (requestCode == REQUEST_CODE_GROUP_DETAIL) {
adapter.refresh();
}
}
}
/**
* 消息图标点击事件
*
* @param view
*/
@Override
public void onClick(View view) {
String st1 = getResources().getString(R.string.not_connect_to_server);
int id = view.getId();
if (id == R.id.btn_send) {// 点击发送按钮(发文字和表情)
String s = mEditTextContent.getText().toString();
sendText(s);
} else if (id == R.id.btn_take_picture) {
selectPicFromCamera();// 点击照相图标
} else if (id == R.id.btn_picture) {
selectPicFromLocal(); // 点击图片图标
} else if (id == R.id.btn_location) { // 位置
startActivityForResult(new Intent(this, BaiduMapActivity.class), REQUEST_CODE_MAP);
} else if (id == R.id.iv_emoticons_normal) { // 点击显示表情框
more.setVisibility(View.VISIBLE);
iv_emoticons_normal.setVisibility(View.INVISIBLE);
iv_emoticons_checked.setVisibility(View.VISIBLE);
btnContainer.setVisibility(View.GONE);
emojiIconContainer.setVisibility(View.VISIBLE);
hideKeyboard();
} else if (id == R.id.iv_emoticons_checked) { // 点击隐藏表情框
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
btnContainer.setVisibility(View.VISIBLE);
emojiIconContainer.setVisibility(View.GONE);
more.setVisibility(View.GONE);
} else if (id == R.id.btn_video) {
// 点击摄像图标
Intent intent = new Intent(ChatActivity.this, ImageGridActivity.class);
startActivityForResult(intent, REQUEST_CODE_SELECT_VIDEO);
} else if (id == R.id.btn_file) { // 点击文件图标
selectFileFromLocal();
} else if (id == R.id.btn_voice_call) { // 点击语音电话图标
if (!EMChatManager.getInstance().isConnected())
Toast.makeText(this, st1, 0).show();
else{
startActivity(new Intent(ChatActivity.this, VoiceCallActivity.class).putExtra("username",
toChatUsername).putExtra("isComingCall", false));
voiceCallBtn.setEnabled(false);
toggleMore(null);
}
} else if (id == R.id.btn_video_call) { // 视频通话
if (!EMChatManager.getInstance().isConnected())
Toast.makeText(this, st1, 0).show();
else{
startActivity(new Intent(this, VideoCallActivity.class).putExtra("username", toChatUsername).putExtra(
"isComingCall", false));
videoCallBtn.setEnabled(false);
toggleMore(null);
}
}
}
/**
* 事件监听
*
* see {@link EMNotifierEvent}
*/
@Override
public void onEvent(EMNotifierEvent event) {
switch (event.getEvent()) {
case EventNewMessage:
{
//获取到message
EMMessage message = (EMMessage) event.getData();
String username = null;
//群组消息
if(message.getChatType() == ChatType.GroupChat || message.getChatType() == ChatType.ChatRoom){
username = message.getTo();
}
else{
//单聊消息
username = message.getFrom();
}
//如果是当前会话的消息，刷新聊天页面
if(username.equals(getToChatUsername())){
refreshUIWithNewMessage();
//声音和震动提示有新消息
HXSDKHelper.getInstance().getNotifier().viberateAndPlayTone(message);
}else{
//如果消息不是和当前聊天ID的消息
HXSDKHelper.getInstance().getNotifier().onNewMsg(message);
}
break;
}
case EventDeliveryAck:
{
//获取到message
EMMessage message = (EMMessage) event.getData();
refreshUI();
break;
}
case EventReadAck:
{
//获取到message
EMMessage message = (EMMessage) event.getData();
refreshUI();
break;
}
case EventOfflineMessage:
{
//a list of offline messages
//List<EMMessage> offlineMessages = (List<EMMessage>) event.getData();
refreshUI();
break;
}
default:
break;
}
}
private void refreshUIWithNewMessage(){
if(adapter == null){
return;
}
runOnUiThread(new Runnable() {
public void run() {
adapter.refreshSelectLast();
}
});
}
private void refreshUI() {
if(adapter == null){
return;
}
runOnUiThread(new Runnable() {
public void run() {
adapter.refresh();
}
});
}
/**
* 照相获取图片
*/
public void selectPicFromCamera() {
if (!CommonUtils.isExitsSdcard()) {
String st = getResources().getString(R.string.sd_card_does_not_exist);
Toast.makeText(getApplicationContext(), st, 0).show();
return;
}
cameraFile = new File(PathUtil.getInstance().getImagePath(), DemoApplication.getInstance().getUserName()
+ System.currentTimeMillis() + ".jpg");
cameraFile.getParentFile().mkdirs();
startActivityForResult(
new Intent(MediaStore.ACTION_IMAGE_CAPTURE).putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(cameraFile)),
REQUEST_CODE_CAMERA);
}
/**
* 选择文件
*/
private void selectFileFromLocal() {
Intent intent = null;
if (Build.VERSION.SDK_INT < 19) {
intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("*/*");
intent.addCategory(Intent.CATEGORY_OPENABLE);
} else {
intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
}
startActivityForResult(intent, REQUEST_CODE_SELECT_FILE);
}
/**
* 从图库获取图片
*/
public void selectPicFromLocal() {
Intent intent;
if (Build.VERSION.SDK_INT < 19) {
intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType("image/*");
} else {
intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
}
startActivityForResult(intent, REQUEST_CODE_LOCAL);
}
/**
* 发送文本消息
*
* @param content
* message content
* @param isResend
* boolean resend
*/
public void sendText(String content) {
if (content.length() > 0) {
EMMessage message = EMMessage.createSendMessage(EMMessage.Type.TXT);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
if(isRobot){
message.setAttribute("em_robot_message", true);
}
TextMessageBody txtBody = new TextMessageBody(content);
// 设置消息body
message.addBody(txtBody);
// 设置要发给谁,用户username或者群聊groupid
message.setReceipt(toChatUsername);
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
// 把messgage加到conversation中
conversation.addMessage(message);
// 通知adapter有消息变动，adapter会根据加入的这条message显示消息和调用sdk的发送方法
adapter.refreshSelectLast();
mEditTextContent.setText("");
setResult(RESULT_OK);
}
}
/**
* 发送语音
*
* @param filePath
* @param fileName
* @param length
* @param isResend
*/
private void sendVoice(String filePath, String fileName, String length, boolean isResend) {
if (!(new File(filePath).exists())) {
return;
}
try {
final EMMessage message = EMMessage.createSendMessage(EMMessage.Type.VOICE);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
message.setReceipt(toChatUsername);
int len = Integer.parseInt(length);
VoiceMessageBody body = new VoiceMessageBody(new File(filePath), len);
message.addBody(body);
if(isRobot){
message.setAttribute("em_robot_message", true);
}
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
conversation.addMessage(message);
adapter.refreshSelectLast();
setResult(RESULT_OK);
// send file
// sendVoiceSub(filePath, fileName, message);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 发送图片
*
* @param filePath
*/
private void sendPicture(final String filePath) {
String to = toChatUsername;
// create and add image message in view
final EMMessage message = EMMessage.createSendMessage(EMMessage.Type.IMAGE);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
message.setReceipt(to);
ImageMessageBody body = new ImageMessageBody(new File(filePath));
// 默认超过100k的图片会压缩后发给对方，可以设置成发送原图
// body.setSendOriginalImage(true);
message.addBody(body);
if(isRobot){
message.setAttribute("em_robot_message", true);
}
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
conversation.addMessage(message);
listView.setAdapter(adapter);
adapter.refreshSelectLast();
setResult(RESULT_OK);
// more(more);
}
/**
* 发送视频消息
*/
private void sendVideo(final String filePath, final String thumbPath, final int length) {
final File videoFile = new File(filePath);
if (!videoFile.exists()) {
return;
}
try {
EMMessage message = EMMessage.createSendMessage(EMMessage.Type.VIDEO);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
String to = toChatUsername;
message.setReceipt(to);
VideoMessageBody body = new VideoMessageBody(videoFile, thumbPath, length, videoFile.length());
message.addBody(body);
if(isRobot){
message.setAttribute("em_robot_message", true);
}
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
conversation.addMessage(message);
listView.setAdapter(adapter);
adapter.refreshSelectLast();
setResult(RESULT_OK);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 根据图库图片uri发送图片
*
* @param selectedImage
*/
private void sendPicByUri(Uri selectedImage) {
// String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage, null, null, null, null);
String st8 = getResources().getString(R.string.cant_find_pictures);
if (cursor != null) {
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex("_data");
String picturePath = cursor.getString(columnIndex);
cursor.close();
cursor = null;
if (picturePath == null || picturePath.equals("null")) {
Toast toast = Toast.makeText(this, st8, Toast.LENGTH_SHORT);
toast.setGravity(Gravity.CENTER, 0, 0);
toast.show();
return;
}
sendPicture(picturePath);
} else {
File file = new File(selectedImage.getPath());
if (!file.exists()) {
Toast toast = Toast.makeText(this, st8, Toast.LENGTH_SHORT);
toast.setGravity(Gravity.CENTER, 0, 0);
toast.show();
return;
}
sendPicture(file.getAbsolutePath());
}
}
/**
* 发送位置信息
*
* @param latitude
* @param longitude
* @param imagePath
* @param locationAddress
*/
private void sendLocationMsg(double latitude, double longitude, String imagePath, String locationAddress) {
EMMessage message = EMMessage.createSendMessage(EMMessage.Type.LOCATION);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
LocationMessageBody locBody = new LocationMessageBody(locationAddress, latitude, longitude);
message.addBody(locBody);
message.setReceipt(toChatUsername);
if(isRobot){
message.setAttribute("em_robot_message", true);
}
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
conversation.addMessage(message);
listView.setAdapter(adapter);
adapter.refreshSelectLast();
setResult(RESULT_OK);
}
/**
* 发送文件
*
* @param uri
*/
private void sendFile(Uri uri) {
String filePath = null;
if ("content".equalsIgnoreCase(uri.getScheme())) {
String[] projection = { "_data" };
Cursor cursor = null;
try {
cursor = getContentResolver().query(uri, projection, null, null, null);
int column_index = cursor.getColumnIndexOrThrow("_data");
if (cursor.moveToFirst()) {
filePath = cursor.getString(column_index);
}
} catch (Exception e) {
e.printStackTrace();
}
} else if ("file".equalsIgnoreCase(uri.getScheme())) {
filePath = uri.getPath();
}
File file = new File(filePath);
if (file == null || !file.exists()) {
String st7 = getResources().getString(R.string.File_does_not_exist);
Toast.makeText(getApplicationContext(), st7, 0).show();
return;
}
if (file.length() > 10 * 1024 * 1024) {
String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
Toast.makeText(getApplicationContext(), st6, 0).show();
return;
}
// 创建一个文件消息
EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
// 如果是群聊，设置chattype,默认是单聊
if (chatType == CHATTYPE_GROUP){
message.setChatType(ChatType.GroupChat);
}else if(chatType == CHATTYPE_CHATROOM){
message.setChatType(ChatType.ChatRoom);
}
message.setReceipt(toChatUsername);
// add message body
NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
message.addBody(body);
if(isRobot){
message.setAttribute("em_robot_message", true);
}
//自定义扩展字段
message.setAttribute("name", name);
message.setAttribute("toname", toname);
message.setAttribute("pic", pic);
message.setAttribute("topic", topic);
conversation.addMessage(message);
listView.setAdapter(adapter);
adapter.refreshSelectLast();
setResult(RESULT_OK);
}
/**
* 重发消息
*/
private void resendMessage() {
EMMessage msg = null;
msg = conversation.getMessage(resendPos);
// msg.setBackSend(true);
msg.status = EMMessage.Status.CREATE;
adapter.refreshSeekTo(resendPos);
}
/**
* 显示语音图标按钮
*
* @param view
*/
public void setModeVoice(View view) {
hideKeyboard();
edittext_layout.setVisibility(View.GONE);
more.setVisibility(View.GONE);
view.setVisibility(View.GONE);
buttonSetModeKeyboard.setVisibility(View.VISIBLE);
buttonSend.setVisibility(View.GONE);
btnMore.setVisibility(View.VISIBLE);
buttonPressToSpeak.setVisibility(View.VISIBLE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
btnContainer.setVisibility(View.VISIBLE);
emojiIconContainer.setVisibility(View.GONE);
}
/**
* 显示键盘图标
*
* @param view
*/
public void setModeKeyboard(View view) {
edittext_layout.setVisibility(View.VISIBLE);
more.setVisibility(View.GONE);
view.setVisibility(View.GONE);
buttonSetModeVoice.setVisibility(View.VISIBLE);
// mEditTextContent.setVisibility(View.VISIBLE);
mEditTextContent.requestFocus();
// buttonSend.setVisibility(View.VISIBLE);
buttonPressToSpeak.setVisibility(View.GONE);
if (TextUtils.isEmpty(mEditTextContent.getText())) {
btnMore.setVisibility(View.VISIBLE);
buttonSend.setVisibility(View.GONE);
} else {
btnMore.setVisibility(View.GONE);
buttonSend.setVisibility(View.VISIBLE);
}
}
/**
* 点击清空聊天记录
*
* @param view
*/
public void emptyHistory(View view) {
String st5 = getResources().getString(R.string.Whether_to_empty_all_chats);
startActivityForResult(new Intent(this, AlertDialog.class).putExtra("titleIsCancel", true).putExtra("msg", st5)
.putExtra("cancel", true), REQUEST_CODE_EMPTY_HISTORY);
}
/**
* 点击进入群组详情
*
* @param view
*/
public void toGroupDetails(View view) {
if (room == null && group == null) {
Toast.makeText(getApplicationContext(), R.string.gorup_not_found, 0).show();
return;
}
if(chatType == CHATTYPE_GROUP){
startActivityForResult((new Intent(this, GroupDetailsActivity.class).putExtra("groupId", toChatUsername)),
REQUEST_CODE_GROUP_DETAIL);
}else{
startActivityForResult((new Intent(this, ChatRoomDetailsActivity.class).putExtra("roomId", toChatUsername)),
REQUEST_CODE_GROUP_DETAIL);
}
}
/**
* 显示或隐藏图标按钮页
*
* @param view
*/
public void toggleMore(View view) {
if (more.getVisibility() == View.GONE) {
EMLog.d(TAG, "more gone");
hideKeyboard();
more.setVisibility(View.VISIBLE);
btnContainer.setVisibility(View.VISIBLE);
emojiIconContainer.setVisibility(View.GONE);
} else {
if (emojiIconContainer.getVisibility() == View.VISIBLE) {
emojiIconContainer.setVisibility(View.GONE);
btnContainer.setVisibility(View.VISIBLE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
} else {
more.setVisibility(View.GONE);
}
}
}
/**
* 点击文字输入框
*
* @param v
*/
public void editClick(View v) {
listView.setSelection(listView.getCount() - 1);
if (more.getVisibility() == View.VISIBLE) {
more.setVisibility(View.GONE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
}
}
private PowerManager.WakeLock wakeLock;
private ImageView voiceCallBtn;
private ImageView videoCallBtn;
/**
* 按住说话listener
*
*/
class PressToSpeakListen implements View.OnTouchListener {
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
if (!CommonUtils.isExitsSdcard()) {
String st4 = getResources().getString(R.string.Send_voice_need_sdcard_support);
Toast.makeText(ChatActivity.this, st4, Toast.LENGTH_SHORT).show();
return false;
}
try {
v.setPressed(true);
wakeLock.acquire();
if (VoicePlayClickListener.isPlaying)
VoicePlayClickListener.currentPlayListener.stopPlayVoice();
recordingContainer.setVisibility(View.VISIBLE);
recordingHint.setText(getString(R.string.move_up_to_cancel));
recordingHint.setBackgroundColor(Color.TRANSPARENT);
voiceRecorder.startRecording(null, toChatUsername, getApplicationContext());
} catch (Exception e) {
e.printStackTrace();
v.setPressed(false);
if (wakeLock.isHeld())
wakeLock.release();
if (voiceRecorder != null)
voiceRecorder.discardRecording();
recordingContainer.setVisibility(View.INVISIBLE);
Toast.makeText(ChatActivity.this, R.string.recoding_fail, Toast.LENGTH_SHORT).show();
return false;
}
return true;
case MotionEvent.ACTION_MOVE: {
if (event.getY() < 0) {
recordingHint.setText(getString(R.string.release_to_cancel));
recordingHint.setBackgroundResource(R.drawable.recording_text_hint_bg);
} else {
recordingHint.setText(getString(R.string.move_up_to_cancel));
recordingHint.setBackgroundColor(Color.TRANSPARENT);
}
return true;
}
case MotionEvent.ACTION_UP:
v.setPressed(false);
recordingContainer.setVisibility(View.INVISIBLE);
if (wakeLock.isHeld())
wakeLock.release();
if (event.getY() < 0) {
// discard the recorded audio.
voiceRecorder.discardRecording();
} else {
// stop recording and send voice file
String st1 = getResources().getString(R.string.Recording_without_permission);
String st2 = getResources().getString(R.string.The_recording_time_is_too_short);
String st3 = getResources().getString(R.string.send_failure_please);
try {
int length = voiceRecorder.stopRecoding();
if (length > 0) {
sendVoice(voiceRecorder.getVoiceFilePath(), voiceRecorder.getVoiceFileName(toChatUsername),
Integer.toString(length), false);
} else if (length == EMError.INVALID_FILE) {
Toast.makeText(getApplicationContext(), st1, Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(getApplicationContext(), st2, Toast.LENGTH_SHORT).show();
}
} catch (Exception e) {
e.printStackTrace();
Toast.makeText(ChatActivity.this, st3, Toast.LENGTH_SHORT).show();
}
}
return true;
default:
recordingContainer.setVisibility(View.INVISIBLE);
if (voiceRecorder != null)
voiceRecorder.discardRecording();
return false;
}
}
}
/**
* 获取表情的gridview的子view
*
* @param i
* @return
*/
private View getGridChildView(int i) {
View view = View.inflate(this, R.layout.expression_gridview, null);
ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
List<String> list = new ArrayList<String>();
if (i == 1) {
List<String> list1 = reslist.subList(0, 20);
list.addAll(list1);
} else if (i == 2) {
list.addAll(reslist.subList(20, reslist.size()));
}
list.add("delete_expression");
final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
gv.setAdapter(expressionAdapter);
gv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String filename = expressionAdapter.getItem(position);
try {
// 文字输入框可见时，才可输入表情
// 按住说话可见，不让输入表情
if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {
if (filename != "delete_expression") { // 不是删除键，显示表情
// 这里用的反射，所以混淆的时候不要混淆SmileUtils这个类
Class clz = Class.forName("com.easemob.chatuidemo.utils.SmileUtils");
Field field = clz.getField(filename);
mEditTextContent.append(SmileUtils.getSmiledText(ChatActivity.this,
(String) field.get(null)));
} else { // 删除文字或者表情
if (!TextUtils.isEmpty(mEditTextContent.getText())) {
int selectionStart = mEditTextContent.getSelectionStart();// 获取光标的位置
if (selectionStart > 0) {
String body = mEditTextContent.getText().toString();
String tempStr = body.substring(0, selectionStart);
int i = tempStr.lastIndexOf("[");// 获取最后一个表情的位置
if (i != -1) {
CharSequence cs = tempStr.substring(i, selectionStart);
if (SmileUtils.containsKey(cs.toString()))
mEditTextContent.getEditableText().delete(i, selectionStart);
else
mEditTextContent.getEditableText().delete(selectionStart - 1,
selectionStart);
} else {
mEditTextContent.getEditableText().delete(selectionStart - 1, selectionStart);
}
}
}
}
}
} catch (Exception e) {
}
}
});
return view;
}
public List<String> getExpressionRes(int getSum) {
List<String> reslist = new ArrayList<String>();
for (int x = 1; x <= getSum; x++) {
String filename = "ee_" + x;
reslist.add(filename);
}
return reslist;
}
@Override
protected void onDestroy() {
super.onDestroy();
activityInstance = null;
if(groupListener != null){
EMGroupManager.getInstance().removeGroupChangeListener(groupListener);
}
}
@Override
protected void onResume() {
super.onResume();
if (group != null)
((TextView) findViewById(R.id.name)).setText(group.getGroupName());
voiceCallBtn.setEnabled(true);
videoCallBtn.setEnabled(true);
if(adapter != null){
adapter.refresh();
}
DemoHXSDKHelper sdkHelper = (DemoHXSDKHelper) DemoHXSDKHelper.getInstance();
sdkHelper.pushActivity(this);
// register the event listener when enter the foreground
EMChatManager.getInstance().registerEventListener(
this,
new EMNotifierEvent.Event[] { EMNotifierEvent.Event.EventNewMessage,EMNotifierEvent.Event.EventOfflineMessage,
EMNotifierEvent.Event.EventDeliveryAck, EMNotifierEvent.Event.EventReadAck });
}
@Override
protected void onStop() {
// unregister this event listener when this activity enters the
// background
EMChatManager.getInstance().unregisterEventListener(this);
DemoHXSDKHelper sdkHelper = (DemoHXSDKHelper) DemoHXSDKHelper.getInstance();
// 把此activity 从foreground activity 列表里移除
sdkHelper.popActivity(this);
super.onStop();
}
@Override
protected void onPause() {
super.onPause();
if (wakeLock.isHeld())
wakeLock.release();
if (VoicePlayClickListener.isPlaying && VoicePlayClickListener.currentPlayListener != null) {
// 停止语音播放
VoicePlayClickListener.currentPlayListener.stopPlayVoice();
}
try {
// 停止录音
if (voiceRecorder.isRecording()) {
voiceRecorder.discardRecording();
recordingContainer.setVisibility(View.INVISIBLE);
}
} catch (Exception e) {
}
}
/**
* 隐藏软键盘
*/
private void hideKeyboard() {
if (getWindow().getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
if (getCurrentFocus() != null)
manager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
}
}
/**
* 加入到黑名单
*
* @param username
*/
private void addUserToBlacklist(final String username) {
final ProgressDialog pd = new ProgressDialog(this);
pd.setMessage(getString(R.string.Is_moved_into_blacklist));
pd.setCanceledOnTouchOutside(false);
pd.show();
new Thread(new Runnable() {
public void run() {
try {
EMContactManager.getInstance().addUserToBlackList(username, false);
runOnUiThread(new Runnable() {
public void run() {
pd.dismiss();
Toast.makeText(getApplicationContext(), R.string.Move_into_blacklist_success, 0).show();
}
});
} catch (EaseMobException e) {
e.printStackTrace();
runOnUiThread(new Runnable() {
public void run() {
pd.dismiss();
Toast.makeText(getApplicationContext(), R.string.Move_into_blacklist_failure, 0).show();
}
});
}
}
}).start();
}
/**
* 返回
*
* @param view
*/
public void back(View view) {
EMChatManager.getInstance().unregisterEventListener(this);
if(chatType == CHATTYPE_CHATROOM){
EMChatManager.getInstance().leaveChatRoom(toChatUsername);
}
finish();
}
/**
* 覆盖手机返回键
*/
@Override
public void onBackPressed() {
if (more.getVisibility() == View.VISIBLE) {
more.setVisibility(View.GONE);
iv_emoticons_normal.setVisibility(View.VISIBLE);
iv_emoticons_checked.setVisibility(View.INVISIBLE);
} else {
super.onBackPressed();
if(chatType == CHATTYPE_CHATROOM){
EMChatManager.getInstance().leaveChatRoom(toChatUsername);
}
}
}
/**
* listview滑动监听listener
*
*/
private class ListScrollListener implements OnScrollListener {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
switch (scrollState) {
case OnScrollListener.SCROLL_STATE_IDLE:
/*if (view.getFirstVisiblePosition() == 0 && !isloading && haveMoreData && conversation.getAllMessages().size() != 0) {
isloading = true;
loadmorePB.setVisibility(View.VISIBLE);
// sdk初始化加载的聊天记录为20条，到顶时去db里获取更多
List<EMMessage> messages;
EMMessage firstMsg = conversation.getAllMessages().get(0);
try {
// 获取更多messges，调用此方法的时候从db获取的messages
// sdk会自动存入到此conversation中
if (chatType == CHATTYPE_SINGLE)
messages = conversation.loadMoreMsgFromDB(firstMsg.getMsgId(), pagesize);
else
messages = conversation.loadMoreGroupMsgFromDB(firstMsg.getMsgId(), pagesize);
} catch (Exception e1) {
loadmorePB.setVisibility(View.GONE);
return;
}
try {
Thread.sleep(300);
} catch (InterruptedException e) {
}
if (messages.size() != 0) {
// 刷新ui
if (messages.size() > 0) {
adapter.refreshSeekTo(messages.size() - 1);
}
if (messages.size() != pagesize)
haveMoreData = false;
} else {
haveMoreData = false;
}
loadmorePB.setVisibility(View.GONE);
isloading = false;
}*/
break;
}
}
@Override
public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
}
}
@Override
protected void onNewIntent(Intent intent) {
// 点击notification bar进入聊天页面，保证只有一个聊天页面
String username = intent.getStringExtra("userId");
if (toChatUsername.equals(username))
super.onNewIntent(intent);
else {
finish();
startActivity(intent);
}
}
/**
* 转发消息
*
* @param forward_msg_id
*/
protected void forwardMessage(String forward_msg_id) {
final EMMessage forward_msg = EMChatManager.getInstance().getMessage(forward_msg_id);
EMMessage.Type type = forward_msg.getType();
switch (type) {
case TXT:
// 获取消息内容，发送消息
String content = ((TextMessageBody) forward_msg.getBody()).getMessage();
sendText(content);
break;
case IMAGE:
// 发送图片
String filePath = ((ImageMessageBody) forward_msg.getBody()).getLocalUrl();
if (filePath != null) {
File file = new File(filePath);
if (!file.exists()) {
// 不存在大图发送缩略图
filePath = ImageUtils.getThumbnailImagePath(filePath);
}
sendPicture(filePath);
}
break;
default:
break;
}
if(forward_msg.getChatType() == EMMessage.ChatType.ChatRoom){
EMChatManager.getInstance().leaveChatRoom(forward_msg.getTo());
}
}
/**
* 监测群组解散或者被T事件
*
*/
class GroupListener extends GroupRemoveListener{
@Override
public void onUserRemoved(final String groupId, String groupName) {
runOnUiThread(new Runnable() {
String st13 = getResources().getString(R.string.you_are_group);
public void run() {
if (toChatUsername.equals(groupId)) {
Toast.makeText(ChatActivity.this, st13, 1).show();
if (GroupDetailsActivity.instance != null)
GroupDetailsActivity.instance.finish();
finish();
}
}
});
}
@Override
public void onGroupDestroy(final String groupId, String groupName) {
// 群组解散正好在此页面，提示群组被解散，并finish此页面
runOnUiThread(new Runnable() {
String st14 = getResources().getString(R.string.the_current_group);
public void run() {
if (toChatUsername.equals(groupId)) {
Toast.makeText(ChatActivity.this, st14, 1).show();
if (GroupDetailsActivity.instance != null)
GroupDetailsActivity.instance.finish();
finish();
}
}
});
}
}
public String getToChatUsername() {
return toChatUsername;
}
public ListView getListView() {
return listView;
}
}