private void takePhoto() {
if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
String dir = "sdcard/JPushDemo/pictures/";
File destDir = new File(dir);
if (!destDir.exists()) {
destDir.mkdirs();
}
File file =
new File(
dir,
new DateFormat().format("yyyy_MMdd_hhmmss", Calendar.getInstance(Locale.CHINA))
+ ".jpg");
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
setPhotoPath(file.getAbsolutePath());
try {
mContext.startActivityForResult(intent, JPushDemoApplication.REQUESTCODE_TAKE_PHOTO);
} catch (ActivityNotFoundException anf) {
Toast.makeText(
mContext, mContext.getString(R.string.camera_not_prepared), Toast.LENGTH_SHORT)
.show();
}
} else {
Toast.makeText(
mContext, mContext.getString(R.string.sdcard_not_exist_toast), Toast.LENGTH_SHORT)
.show();
}
}
private void showSoftInput() {
if (mContext.getWindow().getAttributes().softInputMode
== WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
if (mContext.getCurrentFocus() != null) {
InputMethodManager imm =
((InputMethodManager) mContext.getSystemService(Activity.INPUT_METHOD_SERVICE));
imm.showSoftInputFromInputMethod(mChatView.getWindowToken(), 0);
}
}
}
public void dismissSoftInput() {
// 隐藏软键盘
InputMethodManager imm =
((InputMethodManager) mContext.getSystemService(Activity.INPUT_METHOD_SERVICE));
if (mContext.getWindow().getAttributes().softInputMode
!= WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN) {
if (mContext.getCurrentFocus() != null)
imm.hideSoftInputFromWindow(
mContext.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
}
}
private void initData() {
Intent intent = mContext.getIntent();
mTargetID = intent.getStringExtra("targetID");
Log.i("ChatController", "mTargetID " + mTargetID);
mGroupID = intent.getLongExtra("groupID", 0);
mIsGroup = intent.getBooleanExtra("isGroup", false);
boolean fromGroup = intent.getBooleanExtra("fromGroup", false);
// 如果是群组，特别处理
if (mIsGroup) {
Log.i("Tag", "mGroupID is " + mGroupID);
// 判断是否从创建群组跳转过来
if (fromGroup) {
String groupName = intent.getStringExtra("groupName");
mChatView.setChatTitle(groupName);
mConv = JMessageClient.getGroupConversation(mGroupID);
} else {
if (mTargetID != null) mGroupID = Long.parseLong(mTargetID);
mConv = JMessageClient.getGroupConversation(mGroupID);
// 判断自己如果不在群聊中，隐藏群聊详情按钮
JMessageClient.getGroupMembers(
mGroupID,
new GetGroupMembersCallback(false) {
@Override
public void gotResult(
final int status, final String desc, final List<String> memberList) {
mContext.runOnUiThread(
new Runnable() {
@Override
public void run() {
if (status == 0) {
// 群主解散后，返回memberList为空
if (memberList.isEmpty()) {
mChatView.dismissRightBtn();
// 判断自己如果不在memberList中，则隐藏聊天详情按钮
} else if (!memberList.contains(JMessageClient.getMyInfo().getUserName()))
mChatView.dismissRightBtn();
else mChatView.showRightBtn();
} else {
if (memberList.isEmpty()) {
mChatView.dismissRightBtn();
}
HandleResponseCode.onHandle(mContext, status);
}
}
});
}
});
}
// 聊天信息标志改变
mChatView.setGroupIcon();
} else {
// 用targetID得到会话
Log.i("Tag", "targetID is " + mTargetID);
mConv = JMessageClient.getSingleConversation(mTargetID);
}
// 如果之前沒有会话记录并且是群聊
if (mConv == null && mIsGroup) {
mConv = Conversation.createConversation(ConversationType.group, mGroupID);
Log.i("ChatController", "create group success");
// 是单聊
} else if (mConv == null && !mIsGroup) {
mConv = Conversation.createConversation(ConversationType.single, mTargetID);
}
if (mConv != null) {
mChatView.setChatTitle(mConv.getDisplayName());
mConv.resetUnreadCount();
}
mChatAdapter = new MsgListAdapter(mContext, mIsGroup, mTargetID, mGroupID);
mChatView.setChatListAdapter(mChatAdapter);
// 滑动到底部
mChatView.setToBottom();
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
// 返回按钮
case R.id.return_btn:
mConv.resetUnreadCount();
JMessageClient.exitConversaion();
mContext.finish();
break;
// 聊天详细信息
case R.id.right_btn:
if (mIsShowMoreMenu) {
mChatView.dismissMoreMenu();
dismissSoftInput();
mIsShowMoreMenu = false;
}
mContext.StartChatDetailActivity(mIsGroup, mTargetID, mGroupID);
break;
// 切换输入
case R.id.switch_voice_ib:
mChatView.dismissMoreMenu();
isInputByKeyBoard = !isInputByKeyBoard;
if (isInputByKeyBoard) {
mChatView.isKeyBoard();
mChatView.mChatInputEt.requestFocus();
mIsShowMoreMenu = true;
mChatView.focusToInput(true);
} else {
mChatView.notKeyBoard(mConv, mChatAdapter);
mIsShowMoreMenu = false;
Log.i("ChatController", "setConversation success");
// 关闭软键盘
dismissSoftInput();
}
break;
case R.id.chat_input_et:
mChatView.showMoreMenu();
// mChatView.invisibleMoreMenu();
mIsShowMoreMenu = true;
showSoftInput();
break;
// 发送文本消息
case R.id.send_msg_btn:
String msgContent = mChatView.getChatInput();
mChatView.clearInput();
mChatView.setToBottom();
if (msgContent.equals("")) {
return;
}
TextContent content = new TextContent(msgContent);
final Message msg = mConv.createSendMessage(content);
msg.setOnSendCompleteCallback(
new BasicCallback() {
@Override
public void gotResult(final int status, String desc) {
Log.i("ChatController", "send callback " + status + " desc " + desc);
if (status != 0) {
mContext.runOnUiThread(
new Runnable() {
@Override
public void run() {
HandleResponseCode.onHandle(mContext, status);
}
});
}
// 发送成功或失败都要刷新一次
android.os.Message msg = handler.obtainMessage();
msg.what = UPDATE_CHAT_LISTVIEW;
Bundle bundle = new Bundle();
bundle.putString("desc", desc);
msg.setData(bundle);
msg.sendToTarget();
}
});
mChatAdapter.addMsgToList(msg);
JMessageClient.sendMessage(msg);
break;
case R.id.expression_btn:
// if (mMoreMenuVisible) {
// mChatView.invisibleMoreMenu();
// mMoreMenuVisible = false;
//
// }
break;
// 点击添加按钮，弹出更多选项菜单
case R.id.add_file_btn:
// 如果在语音输入时点击了添加按钮，则显示菜单并切换到输入框
if (!isInputByKeyBoard) {
mChatView.isKeyBoard();
isInputByKeyBoard = true;
mChatView.showMoreMenu();
mIsShowMoreMenu = true;
mChatView.focusToInput(false);
} else {
if (mIsShowMoreMenu) {
if (mMoreMenuVisible) {
mChatView.focusToInput(true);
showSoftInput();
mMoreMenuVisible = false;
} else {
dismissSoftInput();
mChatView.focusToInput(false);
mMoreMenuVisible = true;
}
} else {
mChatView.focusToInput(false);
mChatView.showMoreMenu();
mIsShowMoreMenu = true;
mMoreMenuVisible = true;
}
}
break;
// 拍照
case R.id.pick_from_camera_btn:
takePhoto();
if (mIsShowMoreMenu) {
mChatView.dismissMoreMenu();
dismissSoftInput();
mIsShowMoreMenu = false;
}
break;
case R.id.pick_from_local_btn:
if (mIsShowMoreMenu) {
mChatView.dismissMoreMenu();
dismissSoftInput();
mIsShowMoreMenu = false;
}
Intent intent = new Intent();
if (mIsGroup) {
intent.putExtra("groupID", mGroupID);
} else {
intent.putExtra("targetID", mTargetID);
}
intent.putExtra("isGroup", mIsGroup);
mContext.StartPickPictureTotalActivity(intent);
break;
case R.id.send_location_btn:
break;
}
}