这是问题
这是必须的
某些设备(例如华为gr5 2017)项目有问题。列表数据从file.txt解析,我从FireBaseStorage获得。
这是我的适配器
public ChatStoryAdapter(List<ChatMessage> messages, List<UselessClass> uselessClasses, Context context) {
this.messages = messages;
this.context = context;
for (int j = 0; j <= uselessClasses.size(); j++) {
getShowingMessages().add(messages.get(j));
}
i = uselessClasses.size() + 1;
speaker = getMessages().get(0).getSenderName();
}
@Override
public ChatStoryAdapter.UserListViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.chat_massege, parent, false);
ChatStoryAdapter.UserListViewHolder pvh = new ChatStoryAdapter.UserListViewHolder(v);
return pvh;
}
@SuppressLint("ResourceAsColor")
@Override
public void onBindViewHolder(ChatStoryAdapter.UserListViewHolder holder, final int position) {
setColor(holder.speakerName, getShowingMessages().get(position));
holder.message.setText(getShowingMessages().get(position).getMessageText());
holder.speakerName.setText(getShowingMessages().get(position).getSenderName());
if (getShowingMessages().get(position).getImageUrl() != null) {
Picasso.with(context).load(getShowingMessages().get(position).getImageUrl()).transform(new RoundedTransformation(20, 0)).resize(1200, 800).centerCrop().into(holder.imageView);
}else {
holder.imageView.setImageBitmap(null);
}
public void showOneMore() {
getShowingMessages().add(getMessages().get(i));
notifyItemInserted(i);
i++;
}
聊天消息的XML
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/chat_story"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="5dp"
android:paddingTop="5dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toStartOf="@+id/speaker_tv"
android:background="@drawable/cloud_massege"
android:orientation="vertical">
<TextView
android:id="@+id/message_text"
style="@style/chat_text_message_style"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:autoLink="web"
android:textColor="#fff"
android:maxWidth="280dp"
android:paddingLeft="20dp"
android:text="Rahul Agrawal is a good boy but he does not know what he wants."
android:textDirection="anyRtl"
tools:targetApi="jelly_bean_mr1" />
<com.nadera.story.chat.adapters.SquareImageView
android:id="@+id/image_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
/>
</LinearLayout>
<TextView
android:id="@+id/speaker_tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="20dp"
android:paddingRight="8dp"
android:paddingTop="5dp"
android:layout_alignParentRight="true"
android:text="User1"
android:textDirection="anyRtl"
android:textSize="16sp"
android:textStyle="bold"
tools:targetApi="jelly_bean_mr1" />
</RelativeLayout>
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