Android 在RecyclerView中添加项时，未调用onBindViewHolder
我正在做聊天应用程序。我正在使用Recyclerview向用户显示聊天。如果我在Recyclerview中添加一个新项目，我将面临两个问题。第一个是onBindViewHolder不工作第二个是scrollToPosition不工作有时它工作正常，但有时我会一次又一次地遇到这些问题。 这里我添加了RecyclerView的初始化Android 在RecyclerView中添加项时，未调用onBindViewHolder,android,android-recyclerview,quickblox-android,Android,Android Recyclerview,Quickblox Android,我正在做聊天应用程序。我正在使用Recyclerview向用户显示聊天。如果我在Recyclerview中添加一个新项目，我将面临两个问题。第一个是onBindViewHolder不工作第二个是scrollToPosition不工作有时它工作正常，但有时我会一次又一次地遇到这些问题。 这里我添加了RecyclerView的初始化 compile 'com.android.support:recyclerview-v7:23.2.0' LinearLayoutManager mLayoutMan
compile 'com.android.support:recyclerview-v7:23.2.0'
LinearLayoutManager mLayoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(mLayoutManager);
ArrayList<String> as = cd.messagesid(dialog.getDialogId());
adapter = new ChatAdapter(_activity, cd.messages(dialog.getDialogId()), as);
recyclerView.setAdapter(adapter);
private void scrollDown() {
// messagesContainer.scrollToPosition(adapter.getItemCount() - 1);
// messagesContainer.smoothScrollToPosition(adapter.getItemCount() - 1);
messagesContainer.scrollToPosition(adapter.getItemCount() - 1);
}
Boolean cc = cd.Insert_tbl_chathistory(msg.getDialogId(), msg.getSenderId() + "", msg.getBody(), msg.getId() + "", msg.getDateSent(), "", msg.getReadIds() + "", msg.getDeliveredIds() + "", msg.getRecipientId() + "", 1, 0, "");
if (cc) {
msg.setProperty("SenderID", msg.getSenderId() + "");
runOnUiThread(new Runnable() {
@Override
public void run() {
adapter.add(msg);
scrollDown();
}
});
}
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:fitsSystemWindows="true">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:orientation="vertical">
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:minHeight="?attr/actionBarSize"
app:navigationContentDescription="@string/abc_action_bar_up_description"
app:navigationIcon="?attr/homeAsUpIndicator"
app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<com.chatapp.contacts.CircleImageView
android:id="@+id/usericon"
android:layout_width="?attr/actionBarSize"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
android:src="@drawable/ic_profile" />
<com.chatapp.widgets.MaterialRippleLayout
style="@style/RippleStyle"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_toRightOf="@+id/usericon"
android:focusable="false"
android:gravity="center_vertical"
app:rippleColor="@color/main_color_grey_400">
<RelativeLayout
android:id="@+id/chat_details"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:paddingRight="5dp">
<com.chatapp.font.RobotoTextView
android:id="@+id/toolbar_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/margin_middle"
android:minWidth="122dp"
android:paddingBottom="@dimen/cpb_stroke_width"
android:text=""
android:textAppearance="?android:textAppearanceMedium"
android:textColor="@color/white" />
<com.chatapp.font.RobotoTextView
android:id="@+id/toolbar_typing"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/toolbar_title"
android:layout_marginLeft="@dimen/margin_middle"
android:minWidth="122dp"
android:text=""
android:textColor="@color/white" />
</RelativeLayout>
</com.pluggdd.corporate.chatapp.widgets.MaterialRippleLayout>
</android.support.v7.widget.Toolbar>
<vc908.stickerfactory.ui.view.KeyboardHandleRelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/sizeNotifierLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:id="@+id/bottom"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="#fff">
<com.chatapp.font.RobotoEditText
android:id="@+id/messageEdit"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/sticker_image"
android:layout_alignTop="@+id/sticker_image"
android:background="#fff"
android:hint=" Message text"
android:inputType="textMultiLine|textCapSentences"
android:maxLines="6"
android:paddingBottom="10dp"
android:paddingLeft="5dp"
android:scrollbars="vertical" />
<android.support.design.widget.FloatingActionButton
android:id="@+id/chatSendButton"
style="@style/Fabsend"
android:layout_alignParentRight="true"
android:layout_below="@+id/messageEdit"
android:layout_marginBottom="3dp"
android:layout_marginRight="10dp"
app:layout_anchor="@+id/container" />
<ImageView
android:id="@+id/stickers_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/chatSendButton"
android:layout_alignParentLeft="true"
android:layout_alignTop="@+id/chatSendButton"
android:layout_below="@+id/messageEdit"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:src="@drawable/smile_icon_24p"
android:tint="@color/colorPrimary" />
<ImageView
android:id="@+id/attach_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/chatSendButton"
android:layout_alignTop="@+id/chatSendButton"
android:layout_below="@+id/messageEdit"
android:layout_toRightOf="@+id/stickers_button"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:src="@drawable/imageshare_icon_24p"
android:tint="@color/colorPrimary" />
<ImageView
android:id="@+id/videoshare_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/chatSendButton"
android:layout_alignTop="@+id/chatSendButton"
android:layout_below="@+id/messageEdit"
android:layout_toRightOf="@+id/attach_button"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:src="@drawable/video_icon_24p"
android:tint="@color/colorPrimary" />
<ImageView
android:id="@+id/loc_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/chatSendButton"
android:layout_alignTop="@+id/chatSendButton"
android:layout_below="@+id/messageEdit"
android:layout_toRightOf="@+id/videoshare_button"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:src="@drawable/location_icon_24p"
android:tint="@color/colorPrimary" />
</RelativeLayout>
<android.support.v7.widget.RecyclerView
android:id="@+id/messagesContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/bottom"
android:layout_alignParentLeft="false"
android:layout_alignParentTop="false"
android:background="@android:color/transparent"
android:divider="@null"
android:listSelector="@android:color/transparent"
android:stackFromBottom="true"
android:transcriptMode="alwaysScroll"/>
</RelativeLayout>
<FrameLayout
android:id="@+id/frame"
android:layout_width="match_parent"
android:layout_height="240dp"
android:layout_alignParentBottom="true" />
</vc908.stickerfactory.ui.view.KeyboardHandleRelativeLayout>
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/toplayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/selectableItemBackground"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/txtInfo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_gravity="center_horizontal"
android:background="@drawable/roundedcornermsg"
android:gravity="center"
android:textColor="@android:color/white" />
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:orientation="horizontal"
android:weightSum="100">
<TextView
android:id="@+id/front"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="20" />
<LinearLayout
android:id="@+id/contentWithBackground"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_weight="80"
android:background="@drawable/redchat"
android:orientation="vertical">
<com.chatapp.font.RobotoTextView
android:id="@+id/personname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:paddingLeft="5dp"
android:paddingTop="5dp"
android:singleLine="true"
android:text="Mathankumar:"
android:textColor="@color/colorPrimary" />
<TextView
android:id="@+id/txtMessage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:autoLink="all"
android:minWidth="150dp"
android:paddingLeft="10dp"
android:textColor="@android:color/white" />
<RelativeLayout
android:id="@+id/chat_detnot"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:minWidth="160dp"
android:visibility="gone">
<ImageView
android:id="@+id/sticker_image"
android:layout_width="160dp"
android:layout_height="160dp"
android:layout_gravity="left"
android:autoLink="all" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/chat_det"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:minWidth="160dp"
android:visibility="gone">
<com.chatapp.widgets.SquareImageView
android:id="@+id/imgView"
android:layout_width="200dp"
android:layout_height="200dp"
android:layout_alignParentLeft="true"
android:layout_gravity="left"
android:autoLink="all"
android:scaleType="centerCrop" />
<com.chatapp.circularprogressbar.CircularProgressButton
android:id="@+id/circular_progress_bar_1"
style="@style/CircularProgressBarStyle.3"
android:layout_centerInParent="true" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/rlayouts"
android:layout_width="match_parent"
android:layout_height="20dp"
android:background="#80000000"
android:gravity="center_vertical"
android:minWidth="160dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="right|center_vertical"
android:layout_alignParentRight="true">
<TextView
android:id="@+id/time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="12.32"
android:textColor="@color/white"
android:paddingRight="@dimen/spacing_medium"
android:textSize="10dp" />
<ImageView
android:id="@+id/msgstatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/time"
android:layout_alignTop="@+id/time"
android:src="@drawable/ic_eye_icon_unread"
android:visibility="visible" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</FrameLayout>
public class ChatAdapter extends RecyclerView.Adapter<ChatAdapter.MyViewHolder> implements View.OnClickListener, Target {
//Initialisation for objects
public QBChatMessage getItem(int position) {
if (chatMessages != null) {
return chatMessages.get(position);
} else {
return null;
}
}
public Float imagefloatsize;
public int Imageintsize;
public ChatAdapter(ChatActivity context, List<QBChatMessage> chatMessages, ArrayList<String> val) {
this.context = context;
this.chatMessages = chatMessages;
messageidis = val;
blurTransformation = new BlurTransformation(context, BLUR_RADIUS);
mRequestQueue = Volley.newRequestQueue(context);
baseurl = context.getString(R.string.baseurl);
downloadurl = context.getString(R.string.downloadlink);
appname = context.getString(R.string.app_name);
//This Declaration is used to show the Application Crash Reports for Android
Thread.setDefaultUncaughtExceptionHandler(new ACRA_Page(context));
imagefloatsize = convertDpToPixel(200, context);
Imageintsize = Math.round(imagefloatsize);
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int position) {
return new MyViewHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.chat_rv_adapter, parent, false), isFile(getItem(position).getBody()));
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
QBChatMessage chatMessage = getItem(position);
final MyViewHolder vs = holder;
String Showmsg = chatMessage.getProperty("showmsg").toString();
// int SenderID = Integer.parseInt(chatMessage.getProperty("SenderID").toString());
senderID = chatMessage.getProperty("SenderID").toString();
String val[] = Showmsg.split("Mathan%nahtam&idhaya");
holder.personame.setTag("" + position);
String sz = val[0];
boolean isOutgoing = false;
if (sz.equalsIgnoreCase("1") || senderID == null || senderID.equals(userid + "")) {
isOutgoing = true;
} else {
isOutgoing = false;
}
lastPosition = position;
// isOutgoing = chatMessage.getSenderId() == null || chatMessage.getSenderId().equals(currentUser.getId());
setAlignment(holder, isOutgoing, chatMessage);
holder.rlayouts.setTag(chatMessage);
holder.txt_undotext.setTextSize(10);
holder.txt_undoappicon_48.setTextSize(15);
holder.txt_delete.setTextSize(15);
holder.txtMessage.setText(Html.fromHtml("" + chatMessage.getBody() + ""
));
holder.time.setTag("1");
holder.circular_progress_bar_1.setVisibility(View.GONE);
holder.time.setText(Html.fromHtml("<small>" + getTimeText(chatMessage)
));
String s = getDateText(chatMessage);
if (position == 0) {
holder.txtInfo.setVisibility(View.VISIBLE);
holder.txtInfo.setText(Html.fromHtml("<small>" + s
));
} else {
}
}
private void setAlignment(MyViewHolder holder, boolean isOutgoing, final QBChatMessage qb) {
if (isOutgoing) {
if (isFile(qb.getBody())) {
holder.contentWithBG.setBackgroundResource(R.drawable.bluechat);
layoutParams = (LinearLayout.LayoutParams) holder.chat_det.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.chat_det.setLayoutParams(layoutParams);
holder.time.setTextColor(Color.parseColor("#ffffff"));
} else {
holder.contentWithBG.setBackgroundResource(R.drawable.bluechat);
layoutParams = (LinearLayout.LayoutParams) holder.txtMessage.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.contentWithBG.setMinimumWidth(160);
holder.txtMessage.setLayoutParams(layoutParams);
holder.txtMessage.setTextColor(Color.parseColor("#ffffff"));
holder.time.setTextColor(Color.parseColor("#ffffff"));
}
} else {
if (context.dialog.getType().equals(QBDialogType.GROUP)) {
holder.personame.setVisibility(View.VISIBLE);
if (name.equals("#@Unknown*&%*")) {
QBUser user = ChatService.getInstance().getDialogsUsers().get(Integer.parseInt(senderID));
holder.personame.setText("" + user.getLogin().replace(ChatActivity.loginprefix, "") + " :");
} else {
holder.personame.setText("" + name + " :");
}
} else {
if (qb.getReadIds().size() > 0) {
PrivateChatImpl.readstatus(qb);
holder.personame.setVisibility(View.GONE);
holder.contentWithBG.setBackgroundResource(R.drawable.whitechat);
layoutParams = (LinearLayout.LayoutParams) holder.chat_det.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.chat_det.setLayoutParams(layoutParams);
holder.time.setTextColor(Color.parseColor("#ffffff"));
} else {
holder.contentWithBG.setMinimumWidth(160);
holder.contentWithBG.setBackgroundResource(R.drawable.whitechat);
layoutParams = (LinearLayout.LayoutParams) holder.txtMessage.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
layoutParams.setMargins(5, 0, 0, 0);
holder.txtMessage.setLayoutParams(layoutParams);
holder.txtMessage.setTextColor(Color.parseColor("#000000"));
holder.time.setTextColor(Color.parseColor("#000000"));
}
}
}
}
@Override
public int getItemCount() {
return chatMessages.size();
}
public void remove(int position) {
chatMessages.remove(position);
messageidis.remove(position);
notifyItemRemoved(position);
}
public void add(QBChatMessage qb) {
chatMessages.add(qb);
messageidis.add(qb.getId());
notifyItemInserted(chatMessages.size() - 1);
// notifyDataSetChanged();
}
static class MyViewHolder extends RecyclerView.ViewHolder {
public TextView txtMessage, txtInfo, front, time;
public LinearLayout content;
public LinearLayout contentWithBG;
public ImageView msgstatus;
public ImageView sticker_image;
public SquareImageView NimgView;
public RobotoTextView personame, txt_undotext, txt_delete;
public CircularProgressButton circular_progress_bar_1;
public RelativeLayout rlayouts, chat_det, chat_detnot;
public MaterialDesignIconsTextView txt_undoappicon_48;
public FrameLayout toplayout;
MyViewHolder(View v, Boolean s) {
super(v);
//Initialization for these objects
}
}
@Override
public void onClick(View v) {
MyViewHolder holder1 = (MyViewHolder) v.getTag();
//Access the Textview from holder1 like below
int id = v.getId();
}
}
公共类ChatAdapter扩展了RecyclerView。适配器实现View.OnClickListener，目标{
//对象的初始化
公共QBChatMessage getItem（内部位置）{
if（chatMessages！=null）{
返回聊天信息。获取（位置）；
}否则{
返回null；
}
}
公众持股比例；
公共整数Imageintsize；
公共ChatAdapter（ChatActivity上下文、列表chatMessages、ArrayList val）{
this.context=上下文；
this.chatMessages=chatMessages；
messageidis=val；
模糊变换=新的模糊变换（上下文、模糊半径）；
mRequestQueue=Volley.newRequestQueue（上下文）；
baseurl=context.getString（R.string.baseurl）；
downloadurl=context.getString（R.string.downloadlink）；
appname=context.getString（R.string.app\u name）；
//此声明用于显示Android的应用程序崩溃报告
setDefaultUncaughtExceptionHandler（新ACRA_页面（上下文））；
imagefloatsize=convertDpToPixel（200，上下文）；
Imageintsize=Math.round（imagefloatsize）；
}
@凌驾
公共MyViewHolder onCreateViewHolder（视图组父级，int位置）{
返回新的MyViewHolder（LayoutInflater.from（parent.getContext（））
.充气（R.layout.chat_rv_适配器，父项，false），isFile（getItem（position）.getBody（））；
}
@凌驾
公共无效onBindViewHolder（MyViewHolder，int位置）{
QBChatMessage chatMessage=getItem（位置）；
最终MyViewHolder vs=持有人；
字符串Showmsg=chatMessage.getProperty（“Showmsg”）.toString（）；
//int SenderID=Integer.parseInt（chatMessage.getProperty（“SenderID”）.toString（））；
senderID=chatMessage.getProperty（“senderID”）.toString（）；
字符串val[]=Showmsg.split（“Mathan%nahtam&idhaya”）；
holder.personame.setTag（“+位置）；
字符串sz=val[0]；
布尔isOutgoing=false；
if（sz.equalsIgnoreCase（“1”）| | senderID==null | | senderID.equals（userid+））{
isOutgoing=真；
}否则{
isOutgoing=假；
}
最后位置=位置；
//IsOutGong=chatMessage.getSenderId（）==null | | chatMessage.getSenderId（）.equals（currentUser.getId（））；
设置对齐（保持架、输出、信息）；
holder.rlayout.setTag（聊天信息）；
holder.txt_undotext.setTextSize（10）；
holder.txt\u undoappicon\u 48.setTextSize（15）；
holder.txt_delete.setTextSize（15）；
holder.txtMessage.setText（Html.fromHtml（“+chatMessage.getBody（）+”）
));
持有者时间设置标签（“1”）；
保持架。圆形\进度\条\ 1。设置可见性（视图。消失）；
holder.time.setText（Html.fromHtml（“+getTimeText（chatMessage））
));
字符串s=getDateText（聊天信息）；
如果（位置==0）{
holder.txtInfo.setVisibility（View.VISIBLE）；
holder.txtInfo.setText（Html.fromHtml（“+s
));
}否则{
}
}
私有void setAlignment（MyViewHolder持有者、布尔值IsOutgo、最终QBChatMessage qb）{
如果（正在输出）{
if（isFile（qb.getBody（）））{
holder.contentWithBG.setBackgroundResource（R.drawable.bluechat）；
layoutParams=（LinearLayout.layoutParams）holder.chat_det.getLayoutParams（）；
layoutParams.gravity=gravity.LEFT；
holder.chat_det.setLayoutParams（layoutParams）；
holder.time.setTextColor（Color.parseColor（“#ffffff”）；
}否则{
holder.contentWithBG.setBackgroundResource（R.drawable.bluechat）；
layoutParams=（LinearLayout.layoutParams）holder.txtMessage.getLayoutParams（）；
layoutParams.gravity=gravity.LEFT；
支架内容符合BG.设置的最小宽度（160）；
holder.txtMessage.setLayoutParams（layoutParams）；
holder.txtMessage.setTextColor（Color.parseColor（“#ffffff”）；
public class ChatAdapter extends RecyclerView.Adapter<ChatAdapter.MyViewHolder> implements View.OnClickListener, Target {
//Initialisation for objects
public QBChatMessage getItem(int position) {
if (chatMessages != null) {
return chatMessages.get(position);
} else {
return null;
}
}
public Float imagefloatsize;
public int Imageintsize;
public ChatAdapter(ChatActivity context, List<QBChatMessage> chatMessages, ArrayList<String> val) {
this.context = context;
this.chatMessages = chatMessages;
messageidis = val;
blurTransformation = new BlurTransformation(context, BLUR_RADIUS);
mRequestQueue = Volley.newRequestQueue(context);
baseurl = context.getString(R.string.baseurl);
downloadurl = context.getString(R.string.downloadlink);
appname = context.getString(R.string.app_name);
//This Declaration is used to show the Application Crash Reports for Android
Thread.setDefaultUncaughtExceptionHandler(new ACRA_Page(context));
imagefloatsize = convertDpToPixel(200, context);
Imageintsize = Math.round(imagefloatsize);
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int position) {
return new MyViewHolder(LayoutInflater.from(parent.getContext())
.inflate(R.layout.chat_rv_adapter, parent, false), isFile(getItem(position).getBody()));
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
QBChatMessage chatMessage = getItem(position);
final MyViewHolder vs = holder;
String Showmsg = chatMessage.getProperty("showmsg").toString();
// int SenderID = Integer.parseInt(chatMessage.getProperty("SenderID").toString());
senderID = chatMessage.getProperty("SenderID").toString();
String val[] = Showmsg.split("Mathan%nahtam&idhaya");
holder.personame.setTag("" + position);
String sz = val[0];
boolean isOutgoing = false;
if (sz.equalsIgnoreCase("1") || senderID == null || senderID.equals(userid + "")) {
isOutgoing = true;
} else {
isOutgoing = false;
}
lastPosition = position;
// isOutgoing = chatMessage.getSenderId() == null || chatMessage.getSenderId().equals(currentUser.getId());
setAlignment(holder, isOutgoing, chatMessage);
holder.rlayouts.setTag(chatMessage);
holder.txt_undotext.setTextSize(10);
holder.txt_undoappicon_48.setTextSize(15);
holder.txt_delete.setTextSize(15);
holder.txtMessage.setText(Html.fromHtml("" + chatMessage.getBody() + ""
));
holder.time.setTag("1");
holder.circular_progress_bar_1.setVisibility(View.GONE);
holder.time.setText(Html.fromHtml("<small>" + getTimeText(chatMessage)
));
String s = getDateText(chatMessage);
if (position == 0) {
holder.txtInfo.setVisibility(View.VISIBLE);
holder.txtInfo.setText(Html.fromHtml("<small>" + s
));
} else {
}
}
private void setAlignment(MyViewHolder holder, boolean isOutgoing, final QBChatMessage qb) {
if (isOutgoing) {
if (isFile(qb.getBody())) {
holder.contentWithBG.setBackgroundResource(R.drawable.bluechat);
layoutParams = (LinearLayout.LayoutParams) holder.chat_det.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.chat_det.setLayoutParams(layoutParams);
holder.time.setTextColor(Color.parseColor("#ffffff"));
} else {
holder.contentWithBG.setBackgroundResource(R.drawable.bluechat);
layoutParams = (LinearLayout.LayoutParams) holder.txtMessage.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.contentWithBG.setMinimumWidth(160);
holder.txtMessage.setLayoutParams(layoutParams);
holder.txtMessage.setTextColor(Color.parseColor("#ffffff"));
holder.time.setTextColor(Color.parseColor("#ffffff"));
}
} else {
if (context.dialog.getType().equals(QBDialogType.GROUP)) {
holder.personame.setVisibility(View.VISIBLE);
if (name.equals("#@Unknown*&%*")) {
QBUser user = ChatService.getInstance().getDialogsUsers().get(Integer.parseInt(senderID));
holder.personame.setText("" + user.getLogin().replace(ChatActivity.loginprefix, "") + " :");
} else {
holder.personame.setText("" + name + " :");
}
} else {
if (qb.getReadIds().size() > 0) {
PrivateChatImpl.readstatus(qb);
holder.personame.setVisibility(View.GONE);
holder.contentWithBG.setBackgroundResource(R.drawable.whitechat);
layoutParams = (LinearLayout.LayoutParams) holder.chat_det.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
holder.chat_det.setLayoutParams(layoutParams);
holder.time.setTextColor(Color.parseColor("#ffffff"));
} else {
holder.contentWithBG.setMinimumWidth(160);
holder.contentWithBG.setBackgroundResource(R.drawable.whitechat);
layoutParams = (LinearLayout.LayoutParams) holder.txtMessage.getLayoutParams();
layoutParams.gravity = Gravity.LEFT;
layoutParams.setMargins(5, 0, 0, 0);
holder.txtMessage.setLayoutParams(layoutParams);
holder.txtMessage.setTextColor(Color.parseColor("#000000"));
holder.time.setTextColor(Color.parseColor("#000000"));
}
}
}
}
@Override
public int getItemCount() {
return chatMessages.size();
}
public void remove(int position) {
chatMessages.remove(position);
messageidis.remove(position);
notifyItemRemoved(position);
}
public void add(QBChatMessage qb) {
chatMessages.add(qb);
messageidis.add(qb.getId());
notifyItemInserted(chatMessages.size() - 1);
// notifyDataSetChanged();
}
static class MyViewHolder extends RecyclerView.ViewHolder {
public TextView txtMessage, txtInfo, front, time;
public LinearLayout content;
public LinearLayout contentWithBG;
public ImageView msgstatus;
public ImageView sticker_image;
public SquareImageView NimgView;
public RobotoTextView personame, txt_undotext, txt_delete;
public CircularProgressButton circular_progress_bar_1;
public RelativeLayout rlayouts, chat_det, chat_detnot;
public MaterialDesignIconsTextView txt_undoappicon_48;
public FrameLayout toplayout;
MyViewHolder(View v, Boolean s) {
super(v);
//Initialization for these objects
}
}
@Override
public void onClick(View v) {
MyViewHolder holder1 = (MyViewHolder) v.getTag();
//Access the Textview from holder1 like below
int id = v.getId();
}
}