panqihua
5 years ago
parent
5aaf699f71
commit
5be83fe731
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package com.community.pocket.data.adapter; |
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import android.content.Context; |
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import android.text.format.DateFormat; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.view.ViewGroup; |
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import android.widget.TextView; |
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import androidx.annotation.NonNull; |
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import androidx.recyclerview.widget.RecyclerView; |
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import com.community.pocket.R; |
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import com.community.pocket.data.model.Notice; |
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import java.util.Date; |
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import java.util.List; |
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/** |
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* 公告内容 |
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*/ |
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public class NoticeAdpter extends RecyclerView.Adapter<NoticeAdpter.PagerViewHolder> { |
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private List<Notice> noticeList; |
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public NoticeAdpter(List<Notice> noticeList) { |
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this.noticeList = noticeList; |
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} |
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@NonNull |
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@Override |
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public PagerViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { |
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View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.forum_notice, parent, false); |
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return new PagerViewHolder(itemView); |
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} |
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@Override |
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public void onBindViewHolder(@NonNull PagerViewHolder holder, int position) { |
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Notice notice = noticeList.get(position); |
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//设置数据源
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holder.title.setText(notice.getTitle()); |
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holder.content.setText(notice.getContent()); |
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Context context = holder.author.getContext(); |
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Date date = new Date(); |
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date.setTime(notice.getTime()); |
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holder.author.setText(context.getString(R.string.notice_author, notice.getAuthor())); |
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holder.time.setText(context.getString(R.string.notice_time, DateFormat.format(context.getString(R.string.dateformat), date))); |
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} |
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@Override |
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public int getItemCount() { |
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return noticeList.size(); |
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} |
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// ViewHolder需要继承RecycleView.ViewHolder
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static class PagerViewHolder extends RecyclerView.ViewHolder { |
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//公告标题
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private TextView title; |
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//公告内容
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private TextView content; |
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//公告管理员
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private TextView author; |
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//公告时间
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private TextView time; |
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PagerViewHolder(@NonNull View itemView) { |
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super(itemView); |
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//初始化组件
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title = itemView.findViewById(R.id.notice_title); |
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content = itemView.findViewById(R.id.notice_content); |
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author = itemView.findViewById(R.id.notice_author); |
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time = itemView.findViewById(R.id.notice_time); |
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} |
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} |
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} |
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@ -0,0 +1,47 @@ |
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package com.community.pocket.data.model; |
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/** |
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* 公告信息 |
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*/ |
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public class Notice { |
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//公告标题
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private String title; |
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//公告内容
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private String content; |
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//公告人
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private String author; |
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//公告时间
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private Long time; |
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public String getTitle() { |
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return title; |
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} |
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public void setTitle(String title) { |
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this.title = title; |
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} |
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public String getContent() { |
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return content; |
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} |
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public void setContent(String content) { |
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this.content = content; |
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} |
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public String getAuthor() { |
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return author; |
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} |
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public void setAuthor(String author) { |
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this.author = author; |
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} |
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public Long getTime() { |
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return time; |
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} |
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public void setTime(Long time) { |
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this.time = time; |
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} |
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} |
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@ -0,0 +1,62 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent"> |
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<TextView |
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android:id="@+id/notice_title" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:gravity="center" |
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android:textSize="36sp" |
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app:layout_constraintEnd_toEndOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toTopOf="parent" /> |
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<ScrollView |
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android:id="@+id/content" |
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android:layout_width="0dp" |
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android:layout_height="100dp" |
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app:layout_constraintEnd_toEndOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/notice_title"> |
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<LinearLayout |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:orientation="vertical"> |
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<EditText |
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android:id="@+id/notice_content" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:ems="10" |
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android:enabled="false" |
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android:hint="@string/notice_content_load" |
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android:importantForAutofill="no" |
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android:inputType="none|textMultiLine" /> |
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</LinearLayout> |
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</ScrollView> |
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<TextView |
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android:id="@+id/notice_author" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:gravity="end" |
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android:textSize="24sp" |
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app:layout_constraintEnd_toEndOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/content" /> |
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<TextView |
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android:id="@+id/notice_time" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:gravity="end" |
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android:textSize="24sp" |
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app:layout_constraintEnd_toEndOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/notice_author" /> |
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</androidx.constraintlayout.widget.ConstraintLayout> |
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