pull/5/head
fengyuecanzhu
4 years ago
parent
c1401bad93
commit
55061acb55
@ -1,26 +1,75 @@ |
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package xyz.fycz.myreader.ui.adapter; |
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import android.widget.Filter; |
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import android.widget.Filterable; |
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import xyz.fycz.myreader.base.adapter.BaseListAdapter; |
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import xyz.fycz.myreader.base.adapter.IViewHolder; |
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import xyz.fycz.myreader.greendao.entity.Book; |
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import xyz.fycz.myreader.greendao.entity.ReplaceRuleBean; |
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import xyz.fycz.myreader.model.sourceAnalyzer.BookSourceManager; |
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import xyz.fycz.myreader.ui.adapter.holder.SourceExchangeHolder; |
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import xyz.fycz.myreader.ui.dialog.SourceExchangeDialog; |
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import xyz.fycz.myreader.util.help.StringHelper; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* @author fengyue |
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* @date 2020/9/30 18:42 |
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*/ |
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public class SourceExchangeAdapter extends BaseListAdapter<Book> { |
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public class SourceExchangeAdapter extends BaseListAdapter<Book> implements Filterable { |
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private SourceExchangeDialog dialog; |
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private List<Book> beans; |
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public SourceExchangeAdapter(SourceExchangeDialog dialog) { |
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public SourceExchangeAdapter(SourceExchangeDialog dialog, List<Book> beans) { |
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this.dialog = dialog; |
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this.beans = beans; |
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} |
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@Override |
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protected IViewHolder createViewHolder(int viewType) { |
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return new SourceExchangeHolder(dialog); |
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} |
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/** |
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* 过滤器，实现搜索 |
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* |
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* @return |
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*/ |
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@Override |
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public Filter getFilter() { |
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return new Filter() { |
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@Override |
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protected FilterResults performFiltering(CharSequence constraint) { |
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String charString = constraint.toString(); |
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List<Book> mFilterList = new ArrayList<>(); |
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if (charString.isEmpty()) { |
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//没有过滤的内容，则使用源数据
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mFilterList = beans; |
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} else { |
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for (Book bean : beans) { |
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//这里根据需求，添加匹配规则
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if (BookSourceManager.getSourceNameByStr(bean.getSource()) |
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.contains(charString)) { |
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mFilterList.add(bean); |
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} |
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} |
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} |
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FilterResults filterResults = new FilterResults(); |
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filterResults.values = mFilterList; |
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return filterResults; |
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} |
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//把过滤后的值返回出来
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@Override |
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protected void publishResults(CharSequence constraint, FilterResults results) { |
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if (results.values != null) |
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refreshItems((List<Book>) results.values); |
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else |
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refreshItems(beans); |
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} |
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}; |
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} |
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} |
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