Java tutorial
/** * 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.interestfriend.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 android.app.AlertDialog; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; 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.view.ViewPager.OnPageChangeListener; 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.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.EditText; import android.widget.GridView; 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; import com.easemob.chat.EMChatManager; import com.easemob.chat.EMContactManager; import com.easemob.chat.EMConversation; import com.easemob.chat.EMGroupManager; import com.easemob.chat.EMMessage; import com.easemob.chat.EMMessage.ChatType; import com.easemob.chat.GroupReomveListener; 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.exceptions.EaseMobException; import com.easemob.util.EMLog; import com.easemob.util.PathUtil; import com.easemob.util.VoiceRecorder; import com.interestfriend.R; import com.interestfriend.adapter.ChatAdapter; import com.interestfriend.adapter.ChatGridViewAdapter; import com.interestfriend.adapter.ExpressionAdapter; import com.interestfriend.adapter.ExpressionPagerAdapter; import com.interestfriend.applation.MyApplation; import com.interestfriend.data.CircleMember; import com.interestfriend.db.DBUtils; import com.interestfriend.interfaces.VoicePlayClickListener; import com.interestfriend.utils.CommonUtils; import com.interestfriend.utils.ImageUtils; import com.interestfriend.utils.SharedUtils; import com.interestfriend.utils.SmileUtils; import com.interestfriend.utils.Utils; import com.interestfriend.view.ExpandGridView; /** * * */ public class ChatActivity extends BaseActivity implements OnClickListener, OnItemClickListener { 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 String COPY_IMAGE = "EASEMOBIMG"; private View recordingContainer; private ImageView micImage; private TextView recordingHint; private ListView listView; private EditText mEditTextContent; private View buttonSetModeKeyboard; private View buttonSetModeVoice; private View buttonSend; private View buttonPressToSpeak; private ViewPager expressionViewpager; private RelativeLayout expressionContainer; private LinearLayout btnContainer; private View more; private int position; private ClipboardManager clipboard; private InputMethodManager manager; private List<String> reslist; private Drawable[] micImages; private int chatType; private EMConversation conversation; private NewMessageBroadcastReceiver receiver; public static ChatActivity activityInstance = null; // private String toChatUsername = ""; private VoiceRecorder voiceRecorder; private ChatAdapter 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; private TextView txt_title; private ImageView back; private String user_name = ""; private String user_avatar = ""; private GridView mGridView; private List<View> views = new ArrayList<View>(); private List<View> dots = new ArrayList<View>(); private int user_id; private Handler micImageHandler = new Handler() { @Override public void handleMessage(android.os.Message msg) { // msg micImage.setImageDrawable(micImages[msg.what]); } }; private Handler mEmjoiHandler = new Handler() { @Override public void handleMessage(android.os.Message msg) { expressionViewpager.setAdapter(new ExpressionPagerAdapter(views)); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_chat); toChatUsername = getIntent().getStringExtra("userId"); user_avatar = getIntent().getStringExtra("user_avatar"); user_name = getIntent().getStringExtra("user_name"); user_id = getIntent().getIntExtra("user_id", -1); if (user_name == null || "".equals(user_name)) { CircleMember memmber = new CircleMember(); memmber.setUser_chat_id(toChatUsername); memmber.getNameAndAvatarByUserChatId(DBUtils.getDBsa(1)); user_name = memmber.getUser_name(); user_avatar = memmber.getUser_avatar(); } initView(); setUpView(); } /** * initView */ protected void initView() { mGridView = (GridView) findViewById(R.id.m_gridview); mGridView.setAdapter(new ChatGridViewAdapter(this, 0)); mGridView.setOnItemClickListener(this); back = (ImageView) findViewById(R.id.back); back.setOnClickListener(this); txt_title = (TextView) findViewById(R.id.title_txt); 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 = (EditText) findViewById(R.id.et_sendmessage); buttonSetModeKeyboard = findViewById(R.id.btn_set_mode_keyboard); buttonSetModeKeyboard.setOnClickListener(this); 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); expressionContainer = (RelativeLayout) findViewById(R.id.ll_face_container); btnContainer = (LinearLayout) findViewById(R.id.ll_btn_container); 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); initDots(); // , 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), }; // list reslist = getExpressionRes(160); new Thread() { public void run() { // viewpager for (int i = 1; i < 9; i++) { views.add(getGridChildView(i)); } mEmjoiHandler.sendEmptyMessage(0); } }.start(); edittext_layout.requestFocus(); voiceRecorder = new VoiceRecorder(micImageHandler); buttonPressToSpeak.setOnTouchListener(new PressToSpeakListen()); mEditTextContent.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { more.setVisibility(View.GONE); iv_emoticons_normal.setVisibility(View.VISIBLE); iv_emoticons_checked.setVisibility(View.INVISIBLE); expressionContainer.setVisibility(View.GONE); btnContainer.setVisibility(View.GONE); } }); // 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) { } }); expressionViewpager.setOnPageChangeListener(new OnPageChangeListener() { @Override public void onPageSelected(int index) { for (View view : dots) { view.setBackgroundResource(R.drawable.viewpager_normal_circle); } dots.get(index).setBackgroundResource(R.drawable.viewpager_select_circle); } @Override public void onPageScrolled(int arg0, float arg1, int arg2) { } @Override public void onPageScrollStateChanged(int arg0) { } }); } private void initDots() { View view = (View) findViewById(R.id.dot1); dots.add(view); view = (View) findViewById(R.id.dot2); dots.add(view); view = (View) findViewById(R.id.dot3); dots.add(view); view = (View) findViewById(R.id.dot4); dots.add(view); view = (View) findViewById(R.id.dot5); dots.add(view); view = (View) findViewById(R.id.dot6); dots.add(view); view = (View) findViewById(R.id.dot7); dots.add(view); view = (View) findViewById(R.id.dot8); dots.add(view); } private void setUpView() { activityInstance = this; iv_emoticons_normal.setOnClickListener(this); iv_emoticons_checked.setOnClickListener(this); btnMore.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"); // chatType = getIntent().getIntExtra("chatType", CHATTYPE_SINGLE); txt_title.setText(user_name); conversation = EMChatManager.getInstance().getConversation(toChatUsername); // 0 conversation.resetUnsetMsgCount(); adapter = new ChatAdapter(this, toChatUsername, chatType, user_id); // listView.setAdapter(adapter); listView.setOnScrollListener(new ListScrollListener()); int count = listView.getCount(); if (count > 0) { listView.setSelection(count - 1); } 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); expressionContainer.setVisibility(View.GONE); btnContainer.setVisibility(View.GONE); return false; } }); // receiver = new NewMessageBroadcastReceiver(); IntentFilter intentFilter = new IntentFilter(EMChatManager.getInstance().getNewMessageBroadcastAction()); // Mainacitivity,chat intentFilter.setPriority(5); registerReceiver(receiver, intentFilter); // ackBroadcastReceiver IntentFilter ackMessageIntentFilter = new IntentFilter( EMChatManager.getInstance().getAckMessageBroadcastAction()); ackMessageIntentFilter.setPriority(5); registerReceiver(ackMessageReceiver, ackMessageIntentFilter); // BroadcastReceiver IntentFilter deliveryAckMessageIntentFilter = new IntentFilter( EMChatManager.getInstance().getDeliveryAckMessageBroadcastAction()); deliveryAckMessageIntentFilter.setPriority(5); registerReceiver(deliveryAckMessageReceiver, deliveryAckMessageIntentFilter); // T groupListener = new GroupListener(); EMGroupManager.getInstance().addGroupChangeListener(groupListener); // show forward message if the message is not null String forward_msg_id = getIntent().getStringExtra("forward_msg_id"); if (forward_msg_id != null) { // forwardMessage(forward_msg_id); } } /** * * * @param forward_msg_id */ protected void forwardMessage(String forward_msg_id) { EMMessage forward_msg = EMChatManager.getInstance().getMessage(forward_msg_id); EMMessage.Type type = forward_msg.getType(); switch (type) { case TXT: // String content = ((TextMessageBody) forward_msg.getBody()).getMessage(); sendText(content); break; case IMAGE: // String filePath = ((ImageMessageBody) forward_msg.getBody()).getLocalUrl(); if (filePath != null) { File file = new File(filePath); if (!file.exists()) { // filePath = ImageUtils.getThumbnailImagePath(filePath); } sendPicture(filePath); } break; default: break; } } /** * 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: // EMMessage copyMsg = ((EMMessage) adapter.getItem(data.getIntExtra("position", -1))); if (copyMsg.getType() == EMMessage.Type.IMAGE) { ImageMessageBody imageBody = (ImageMessageBody) copyMsg.getBody(); // clipboard.setText(COPY_IMAGE + imageBody.getLocalUrl()); } else { // clipboard.setText(SmileUtils.getSmiledText(ChatActivity.this, // ((TextMessageBody) copyMsg.getBody()).getMessage())); clipboard.setText(((TextMessageBody) copyMsg.getBody()).getMessage()); } break; case RESULT_CODE_DELETE: // EMMessage deleteMsg = (EMMessage) adapter.getItem(data.getIntExtra("position", -1)); conversation.removeMessage(deleteMsg.getMsgId()); adapter.refresh(); listView.setSelection(data.getIntExtra("position", adapter.getCount()) - 1); break; case RESULT_CODE_FORWARD: // 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) { // if (requestCode == REQUEST_CODE_EMPTY_HISTORY) { // EMChatManager.getInstance().clearConversation(toChatUsername); adapter.refresh(); } else if (requestCode == REQUEST_CODE_CAMERA) { // if (cameraFile != null && cameraFile.exists()) sendPicture(cameraFile.getAbsolutePath()); } else if (requestCode == REQUEST_CODE_SELECT_VIDEO) { // int duration = data.getIntExtra("dur", 0); Utils.print("aaaaaaaaaaaaaaaaaaaaaaa" + duration); 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) { // if (data != null) { Uri selectedImage = data.getData(); if (selectedImage != null) { sendPicByUri(selectedImage); } } } else if (requestCode == REQUEST_CODE_SELECT_FILE) { // if (data != null) { Uri uri = data.getData(); if (uri != null) { sendFile(uri); } } } else if (requestCode == REQUEST_CODE_MAP) { // double latitude = data.getDoubleExtra("latitude", 0); double longitude = data.getDoubleExtra("longitude", 0); String locationAddress = data.getStringExtra("address"); if (locationAddress != null && !locationAddress.equals("")) { more(more); sendLocationMsg(latitude, longitude, "", locationAddress); } else { Toast.makeText(this, "", 0).show(); } // } else if (requestCode == REQUEST_CODE_TEXT) { resendMessage(); } else if (requestCode == REQUEST_CODE_VOICE) { resendMessage(); } else if (requestCode == REQUEST_CODE_PICTURE) { resendMessage(); } else if (requestCode == REQUEST_CODE_LOCATION) { resendMessage(); } else if (requestCode == REQUEST_CODE_VIDEO || requestCode == REQUEST_CODE_FILE) { resendMessage(); } else if (requestCode == REQUEST_CODE_COPY_AND_PASTE) { // if (!TextUtils.isEmpty(clipboard.getText())) { String pasteText = clipboard.getText().toString(); if (pasteText.startsWith(COPY_IMAGE)) { // path sendPicture(pasteText.replace(COPY_IMAGE, "")); } } } else if (requestCode == REQUEST_CODE_ADD_TO_BLACKLIST) { // 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(); } } } /** * * * @param view */ @Override public void onClick(View view) { int id = view.getId(); if (id == R.id.btn_send) {// () String s = mEditTextContent.getText().toString(); sendText(s); } else if (id == R.id.iv_emoticons_normal) { // more.setVisibility(View.VISIBLE); iv_emoticons_normal.setVisibility(View.INVISIBLE); iv_emoticons_checked.setVisibility(View.VISIBLE); btnContainer.setVisibility(View.GONE); expressionContainer.setVisibility(View.VISIBLE); hideKeyboard(); } else if (id == R.id.iv_emoticons_checked) { // iv_emoticons_normal.setVisibility(View.VISIBLE); iv_emoticons_checked.setVisibility(View.INVISIBLE); btnContainer.setVisibility(View.VISIBLE); expressionContainer.setVisibility(View.GONE); more.setVisibility(View.GONE); } else if (id == R.id.back) { finishThisActivity(); } else if (id == R.id.btn_more) { more(more); } else if (id == R.id.btn_set_mode_keyboard) { setModeKeyboard(view); } } /** * */ public void selectPicFromCamera() { if (!CommonUtils.isExitsSdcard()) { Toast.makeText(getApplicationContext(), "SD", 0).show(); return; } cameraFile = new File(PathUtil.getInstance().getImagePath(), SharedUtils.getHXId() + System.currentTimeMillis() + ".jpg"); cameraFile.getParentFile().mkdirs(); startActivityForResult(new Intent(MediaStore.ACTION_IMAGE_CAPTURE).putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(cameraFile)), REQUEST_CODE_CAMERA); } /** * */ 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); } /** * */ 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); } /** * * * @param content * message content * @param isResend * boolean resend */ private void sendText(String content) { if (content.length() > 0) { EMMessage message = EMMessage.createSendMessage(EMMessage.Type.TXT); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); TextMessageBody txtBody = new TextMessageBody(content); // body message.addBody(txtBody); // ,usernamegroupid message.setReceipt(toChatUsername); message.setAttribute("to_user_name", user_name); message.setAttribute("to_user_avatar", user_avatar); message.setAttribute("from_user_name", SharedUtils.getAPPUserName()); message.setAttribute("from_user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); message.setAttribute("to_user_id", user_id); // messgageconversation conversation.addMessage(message); // adapteradaptermessagesdk adapter.refresh(); listView.setSelection(listView.getCount() - 1); mEditTextContent.setText(""); setResult(RESULT_OK); } } /** * * * @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); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); message.setReceipt(toChatUsername); message.setAttribute("user_name", SharedUtils.getAPPUserName()); message.setAttribute("user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); int len = Integer.parseInt(length); VoiceMessageBody body = new VoiceMessageBody(new File(filePath), len); message.addBody(body); conversation.addMessage(message); adapter.refresh(); listView.setSelection(listView.getCount() - 1); setResult(RESULT_OK); // send file // sendVoiceSub(filePath, fileName, message); } catch (Exception e) { e.printStackTrace(); } } /** * * * @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); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); message.setAttribute("user_name", SharedUtils.getAPPUserName()); message.setAttribute("user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); message.setReceipt(to); ImageMessageBody body = new ImageMessageBody(new File(filePath)); // 100k // body.setSendOriginalImage(true); message.addBody(body); conversation.addMessage(message); listView.setAdapter(adapter); adapter.refresh(); listView.setSelection(listView.getCount() - 1); setResult(RESULT_OK); // more(more); } /** * */ 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); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); String to = toChatUsername; message.setReceipt(to); message.setAttribute("user_name", SharedUtils.getAPPUserName()); message.setAttribute("user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); VideoMessageBody body = new VideoMessageBody(videoFile, thumbPath, length, videoFile.length()); message.addBody(body); conversation.addMessage(message); listView.setAdapter(adapter); adapter.refresh(); listView.setSelection(listView.getCount() - 1); setResult(RESULT_OK); } catch (Exception e) { e.printStackTrace(); } } /** * uri * * @param selectedImage */ private void sendPicByUri(Uri selectedImage) { // String[] filePathColumn = { MediaStore.Images.Media.DATA }; Cursor cursor = getContentResolver().query(selectedImage, null, null, null, null); 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, "", 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, "", Toast.LENGTH_SHORT); toast.setGravity(Gravity.CENTER, 0, 0); toast.show(); return; } sendPicture(file.getAbsolutePath()); } } /** * * * @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); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); LocationMessageBody locBody = new LocationMessageBody(locationAddress, latitude, longitude); message.addBody(locBody); message.setReceipt(toChatUsername); message.setAttribute("user_name", SharedUtils.getAPPUserName()); message.setAttribute("user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); conversation.addMessage(message); listView.setAdapter(adapter); adapter.notifyDataSetChanged(); listView.setSelection(listView.getCount() - 1); setResult(RESULT_OK); } /** * * * @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()) { Toast.makeText(getApplicationContext(), "", 0).show(); return; } if (file.length() > 10 * 1024 * 1024) { Toast.makeText(getApplicationContext(), "10M", 0).show(); return; } // EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE); // chattype, if (chatType == CHATTYPE_GROUP) message.setChatType(ChatType.GroupChat); message.setAttribute("user_name", SharedUtils.getAPPUserName()); message.setAttribute("user_avatar", SharedUtils.getAPPUserAvatar()); message.setAttribute("circle_name", MyApplation.getCircle_name()); message.setAttribute("user_id", SharedUtils.getIntUid()); message.setReceipt(toChatUsername); // add message body NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath)); message.addBody(body); conversation.addMessage(message); listView.setAdapter(adapter); adapter.refresh(); listView.setSelection(listView.getCount() - 1); setResult(RESULT_OK); } /** * */ private void resendMessage() { EMMessage msg = null; msg = conversation.getMessage(resendPos); // msg.setBackSend(true); msg.status = EMMessage.Status.CREATE; adapter.refresh(); listView.setSelection(resendPos); } /** * * * @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); expressionContainer.setVisibility(View.GONE); } /** * * * @param view */ public void setModeKeyboard(View view) { // mEditTextContent.setOnFocusChangeListener(new OnFocusChangeListener() // { // @Override // public void onFocusChange(View v, boolean hasFocus) { // if(hasFocus){ // getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE); // } // } // }); 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); } } /** * * * @param view */ public void emptyHistory(View view) { startActivityForResult( new Intent(this, AlertDialog.class).putExtra("titleIsCancel", true) .putExtra("msg", "").putExtra("cancel", true), REQUEST_CODE_EMPTY_HISTORY); } /** * * * @param view */ public void toGroupDetails(View view) { // startActivityForResult( // (new Intent(this, GroupDetailsActivity.class).putExtra( // "groupId", toChatUsername)), REQUEST_CODE_GROUP_DETAIL); } /** * * * @param view */ public void more(View view) { if (more.getVisibility() == View.GONE) { Utils.print("more gone"); hideKeyboard(); more.setVisibility(View.VISIBLE); btnContainer.setVisibility(View.VISIBLE); expressionContainer.setVisibility(View.GONE); } else { if (expressionContainer.getVisibility() == View.VISIBLE) { expressionContainer.setVisibility(View.GONE); btnContainer.setVisibility(View.VISIBLE); iv_emoticons_normal.setVisibility(View.VISIBLE); iv_emoticons_checked.setVisibility(View.INVISIBLE); } else { more.setVisibility(View.GONE); } } } /** * * * @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 class NewMessageBroadcastReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { String username = intent.getStringExtra("from"); String msgid = intent.getStringExtra("msgid"); // messagedbidmesage EMMessage message = EMChatManager.getInstance().getMessage(msgid); // group id Utils.print("id:::::::::::::::" + message.getChatType()); if (message.getChatType() == ChatType.GroupChat) { username = message.getTo(); } Utils.print("chat:::::::::::::::" + toChatUsername); if (!username.equals(toChatUsername)) { // return return; } // conversation = // EMChatManager.getInstance().getConversation(toChatUsername); // adapterui adapter.refresh(); listView.setSelection(listView.getCount() - 1); // abortBroadcast(); } } /** * BroadcastReceiver */ private BroadcastReceiver ackMessageReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String msgid = intent.getStringExtra("msgid"); String from = intent.getStringExtra("from"); EMConversation conversation = EMChatManager.getInstance().getConversation(from); if (conversation != null) { // message EMMessage msg = conversation.getMessage(msgid); if (msg != null) { msg.isAcked = true; } } abortBroadcast(); adapter.notifyDataSetChanged(); } }; /** * BroadcastReceiver */ private BroadcastReceiver deliveryAckMessageReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { String msgid = intent.getStringExtra("msgid"); String from = intent.getStringExtra("from"); EMConversation conversation = EMChatManager.getInstance().getConversation(from); if (conversation != null) { // message EMMessage msg = conversation.getMessage(msgid); if (msg != null) { msg.isDelivered = true; } } abortBroadcast(); adapter.notifyDataSetChanged(); } }; private PowerManager.WakeLock wakeLock; /** * listener * */ class PressToSpeakListen implements View.OnTouchListener { @Override public boolean onTouch(View v, MotionEvent event) { switch (event.getAction()) { case MotionEvent.ACTION_DOWN: if (!CommonUtils.isExitsSdcard()) { Toast.makeText(ChatActivity.this, "sdcard", 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(); 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 try { int length = voiceRecorder.stopRecoding(); if (length > 0) { sendVoice(voiceRecorder.getVoiceFilePath(), voiceRecorder.getVoiceFileName(toChatUsername), Integer.toString(length), false); } else { Toast.makeText(getApplicationContext(), "", 0).show(); } } catch (Exception e) { e.printStackTrace(); Toast.makeText(ChatActivity.this, "", Toast.LENGTH_SHORT) .show(); } } return true; default: return false; } } } /** * gridviewview * * @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>(); List<String> list1 = null; if (i == 1) { list1 = reslist.subList(0, 20); list.addAll(list1); } else if (i == 2) { list1 = reslist.subList(21, 41); list.addAll(list1); } else if (i == 3) { list1 = reslist.subList(41, 61); list.addAll(list1); } else if (i == 4) { list1 = reslist.subList(61, 81); list.addAll(list1); } else if (i == 5) { list1 = reslist.subList(81, 101); list.addAll(list1); } else if (i == 6) { list1 = reslist.subList(101, 121); list.addAll(list1); } else if (i == 7) { list1 = reslist.subList(121, 141); list.addAll(list1); } else if (i == 8) { list1 = reslist.subList(141, 160); list.addAll(list1); } 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 { // // if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) { if (filename != "delete_expression") { // // SmileUtils Class clz = Class.forName("com.interestfriend.utils.SmileUtils"); Field field = clz.getField(filename); mEditTextContent .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null))); } else { // if (!TextUtils.isEmpty(mEditTextContent.getText())) { int selectionStart = mEditTextContent.getSelectionStart();// if (selectionStart > 0) { String body = mEditTextContent.getText().toString(); String tempStr = body.substring(0, selectionStart); int i = tempStr.lastIndexOf("[");// 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; EMGroupManager.getInstance().removeGroupChangeListener(groupListener); // try { unregisterReceiver(receiver); receiver = null; } catch (Exception e) { } try { unregisterReceiver(ackMessageReceiver); ackMessageReceiver = null; unregisterReceiver(deliveryAckMessageReceiver); deliveryAckMessageReceiver = null; } catch (Exception e) { } } @Override protected void onResume() { super.onResume(); adapter.refresh(); } @Override protected void onPause() { super.onPause(); if (wakeLock.isHeld()) wakeLock.release(); if (VoicePlayClickListener.isPlaying && VoicePlayClickListener.currentPlayListener != null) { // VoicePlayClickListener.currentPlayListener.stopPlayVoice(); } try { // if (voiceRecorder.isRecording()) { voiceRecorder.discardRecording(); recordingContainer.setVisibility(View.INVISIBLE); } } catch (Exception e) { } } /** * */ private void hideKeyboard() { if (getWindow().getAttributes().softInputMode != WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) { if (getCurrentFocus() != null) manager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); } } /** * * * @param username */ private void addUserToBlacklist(String username) { try { EMContactManager.getInstance().addUserToBlackList(username, true); Toast.makeText(getApplicationContext(), "", 0).show(); } catch (EaseMobException e) { e.printStackTrace(); Toast.makeText(getApplicationContext(), "", 0).show(); } } /** * * * @param view */ public void back(View view) { finish(); } /** * */ @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(); } } /** * listviewlistener * */ 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) { loadmorePB.setVisibility(View.VISIBLE); // sdk20db List<EMMessage> messages; try { // messgesdbmessages // sdkconversation if (chatType == CHATTYPE_SINGLE) messages = conversation.loadMoreMsgFromDB(adapter.getItem(0).getMsgId(), pagesize); else messages = conversation.loadMoreGroupMsgFromDB(adapter.getItem(0).getMsgId(), pagesize); } catch (Exception e1) { loadmorePB.setVisibility(View.GONE); return; } try { Thread.sleep(300); } catch (InterruptedException e) { } if (messages.size() != 0) { // ui adapter.notifyDataSetChanged(); listView.setSelection(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) { // notification bar String username = intent.getStringExtra("userId"); if (toChatUsername.equals(username)) super.onNewIntent(intent); else { finish(); startActivity(intent); } } /** * T * */ class GroupListener extends GroupReomveListener { @Override public void onUserRemoved(final String groupId, String groupName) { runOnUiThread(new Runnable() { public void run() { if (toChatUsername.equals(groupId)) { Toast.makeText(ChatActivity.this, "", 1).show(); // if (GroupDetailsActivity.instance != null) // GroupDetailsActivity.instance.finish(); finish(); } } }); } @Override public void onGroupDestroy(final String groupId, String groupName) { // finish runOnUiThread(new Runnable() { public void run() { if (toChatUsername.equals(groupId)) { Toast.makeText(ChatActivity.this, "", 1).show(); // if (GroupDetailsActivity.instance != null) // GroupDetailsActivity.instance.finish(); finish(); } } }); } } public String getToChatUsername() { return toChatUsername; } @Override public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) { switch (position) { case 0: selectPicFromLocal(); // break; case 1: selectPicFromCamera();// break; case 2: // Intent intent = new Intent(ChatActivity.this, ImageGridActivity.class); startActivityForResult(intent, REQUEST_CODE_SELECT_VIDEO); Utils.leftOutRightIn(this); break; case 3: selectFileFromLocal(); break; case 4: startActivityForResult(new Intent(this, BaiduMapActivity.class), REQUEST_CODE_MAP); break; case 5: if (!EMChatManager.getInstance().isConnected()) { Toast.makeText(this, "", 0).show(); return; } startActivity(new Intent(ChatActivity.this, VoiceCallActivity.class) .putExtra("username", toChatUsername).putExtra("isComingCall", false) .putExtra("user_name", user_name).putExtra("user_avatar", user_avatar)); break; default: break; } } }