Дипломдық жобаға ТҮсініктемелік жазба 5В060200 «Информатика» мамандығы Алматы 2019
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Карабалаева Динара. Find system мобильді қосымшасы
| NewsAdapter.java беті
package com.kaznitu.findsystem; import android.content.Context; import android.content.Intent; import android.support.v7.widget.RecyclerView; import android.text.Html; import android.text.format.DateFormat; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.RelativeLayout; import android.widget.TextView; import com.kaznitu.findsystem.models.NewsList; import com.squareup.picasso.Picasso; import java.util.Calendar; import java.util.List; import java.util.Locale; public class NewsAdapter extends RecyclerView.Adapter public static final String KEY_TITLE = "title"; public static final String KEY_IMAGE = "image"; public static final String KEY_TEXT = "text"; public static final String KEY_DATE = "date"; // we define a list from the newsList java class private List private Context context; public NewsAdapter(List // generate constructors to initialise the List and Context objects this.newsLists = newsLists; this.context = context; } @Override Б қосымшасының жалғасы public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { // this method will be called whenever our ViewHolder is created View v = LayoutInflater. from (parent.getContext()) .inflate(R.layout. item , parent, false); return new ViewHolder(v); } @Override public void onBindViewHolder(ViewHolder holder, final int position) { // this method will bind the data to the ViewHolder from whence it'll be shown to other Views final NewsList newsList = newsLists.get(position); holder.title.setText(newsList.getTitle()); String htmlText = Html. fromHtml (newsList.getText()).toString(); holder.text.setText(htmlText); Calendar cal = Calendar. getInstance (Locale. ENGLISH ); int timestamp = Integer. parseInt (newsList.getDate().toString()); cal.setTimeInMillis(timestamp * 1000L); String date = DateFormat. format ("dd.MM.yyyy", cal).toString(); holder.date.setText(date); Picasso. with (context) .load(newsList.getImage()) .into(holder.image); holder.linearLayout.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { NewsList newsList1 = newsLists.get(position); Intent skipIntent = new Intent(v.getContext(), NewsDetailActivity.class); skipIntent.putExtra( KEY_TITLE , newsList1.getTitle()); skipIntent.putExtra( KEY_TEXT , newsList1.getText()); skipIntent.putExtra( KEY_IMAGE , newsList1.getImage()); skipIntent.putExtra( KEY_DATE , newsList1.getDate()); v.getContext().startActivity(skipIntent); } }); } @Override //return the size of the listItems (newsList) public int getItemCount() { return newsLists.size(); } Б қосымшасының жалғасы public class ViewHolder extends RecyclerView.ViewHolder { // define the View objects public TextView title; public ImageView image; public TextView text; public TextView date; public RelativeLayout linearLayout; public ViewHolder(View itemView) { super(itemView); // initialize the View objects title = (TextView) itemView.findViewById(R.id. жүктеу/скачать 1,83 Mb. Достарыңызбен бөлісу:
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