Android应用源码安卓在线txt小说阅读器项目.zip

package com.qdsoftware.txtmanager.adapter; import java.io.File; import java.util.ArrayList; import java.util.Collections; import com.qdsoftware.txtmanager.R; import com.qdsoftware.txtmanager.TxtManagerActivity; import com.qdsoftware.txtmanager.data.BookObject; import com.qdsoftware.txtmanager.util.DBHelp; import com.qdsoftware.txtmanager.util.DataManager; import android.app.AlertDialog; import android.app.AlertDialog.Builder; import android.app.Dialog; import android.content.Context; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.Window; import android.view.View.OnClickListener; import android.view.View.OnLongClickListener; import android.view.WindowManager; import android.view.WindowManager.LayoutParams; import android.view.ViewGroup; import android.view.inputmethod.InputMethodManager; import android.widget.BaseAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; import android.widget.Toast; public class BookshelfAdapter extends BaseAdapter { private ArrayList<BookObject> bookCover; private Context context; private LayoutInflater inflater; private int panding; private int count; private int bookid=-1; private int length; private BookObject book; private DBHelp db; private long lastTime; private BookMsgDialog bookMsgDialog; private RenameDialog renameDialog; private AlertDialog.Builder builder; private AlertDialog dialog; public void inin(){ if(bookCover.size()!=0){ count = DataManager.width/((bookCover.get(0).getBitmap().getWidth())+30); panding=(DataManager.width-count*(bookCover.get(0).getBitmap().getWidth()))/(2*count); }else{ count = 1; } length = bookCover.size()==0?0:((bookCover.size()%count==0)?bookCover.size()/count:bookCover.size()/count+1); } public BookshelfAdapter(Context context, ArrayList<BookObject> bookCover) { this.context = context; db=new DBHelp(context); this.bookCover = DataManager.allBookCorver; inflater = LayoutInflater.from(context); builder=new AlertDialog.Builder(TxtManagerActivity.activity); inin(); } public int getCount() { return length<5?5:length; } public Object getItem(int position) { return bookCover.get(position); } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { Holder holder = null; int n=0; if (convertView == null) { holder = new Holder(); convertView = inflater.inflate(R.layout.bookshelflayout, null); holder.layout = (LinearLayout) convertView .findViewById(R.id.bbokshelflayout); convertView.setTag(holder); } else { holder = (Holder) convertView.getTag(); } holder.layout.removeAllViews(); if(position<=((bookCover.size()/count)-1)){ n=count; }else if(position==(bookCover.size()/count)){ n=bookCover.size()%count; } for (int i = 0; i <n; i++) { holder.bookCorver = new ImageView(context); holder.bookCorver.setPadding(panding, 29, panding, 0);// holder.bookCorver.setId(position*count+i); holder.bookCorver. setImageBitmap(bookCover.get(position*count+i).getBitmap()); holder.bookCorver.setOnLongClickListener(new OnLongClickListener() { public boolean onLongClick(View v) { final int id=v.getId(); if(!new File(DataManager.allBookCorver.get(id).getmAbspath()).exists()){ db.del(DataManager.allBookCorver.get(id)); DataManager.allBookCorver.remove(id); Collections.sort(DataManager.allBookCorver); notifyDataSetChanged(); Toast.makeText(context, "文件不存在", Toast.LENGTH_SHORT).show(); return true; } bookMsgDialog=new BookMsgDialog(TxtManagerActivity.activity,R.style.dialog); bookMsgDialog.setCanceledOnTouchOutside(true);//设置点击Dialog外部任意区域关闭Dialog bookMsgDialog.show(); WindowManager.LayoutParams params = bookMsgDialog.getWindow() .getAttributes(); params.width =400; params.height = 300; params.x = 0; params.y = 0; bookMsgDialog.getWindow().setAttributes(params); ImageView bookcorver=(ImageView) bookMsgDialog.findViewById(R.id.bookcorver); bookcorver.setImageBitmap(DataManager.allBookCorver.get(id).getBitmap()); TextView _bookname =(TextView) bookMsgDialog.findViewById(R.id.bookname); _bookname.setText(DataManager.allBookCorver.get(id).getmName()); TextView _bookdate =(TextView) bookMsgDialog.findViewById(R.id.date); _bookdate.setText(DataManager.framtTime(DataManager.allBookCorver.get(id).getmTimestamp())); TextView bookname =(TextView) bookMsgDialog.findViewById(R.id.filename); bookname.setText("文件名称:"+DataManager.allBookCorver.get(id).getmName()); TextView bookSize=(TextView) bookMsgDialog.findViewById(R.id.filesize); bookSize.setText("文件大小:"+DataManager.allBookCorver.get(id).getmLength()); TextView bookDate=(TextView) bookMsgDialog.findViewById(R.id.filedate); bookDate.setText("文件日期:"+DataManager.framtTime(DataManager.allBookCorver.get(id).getmTimestamp())); TextView BookPath=(TextView) bookMsgDialog.findViewById(R.id.filepath); BookPath.setText("文件路径:"+DataManager.allBookCorver.get(id).getmAbspath()); ImageView del=(ImageView) bookMsgDialog.findViewById(R.id.del); ImageView rename=(ImageView) bookMsgDialog.findViewById(R.id.rename_view); ImageView read=(ImageView) bookMsgDialog.findViewById(R.id.read); read.setOnClickListener(new OnClickListener() { public void onClick(View v) { BookObject b=DataManager.allBookCorver.get(id); book=new BookObject(b.getmAbspath(), b.getmName(), b.getmHanyutopinyin(), b.getmTimestamp(), b.getmLength(), b.getmOpenCount()+1, System.currentTimeMillis()); book.setBookCorver(b.getBitmap()); DataManager.allBookCorver.set(id, book); db.update(b.getmAbspath(), book); DataManager.turnTxtReader(context, DataManager.allBookCorver.get(id).getmAbspath()); Collections.sort(DataManager.allBookCorver); notifyDataSetChanged(); bookMsgDialog.dismiss(); } }); rename.setOnClickListener(new OnClickListener() { public void onClick(View v) { View view=inflater.inflate(R.layout.rename, null); builder.setView(view); final AlertDialog renameDialog=builder.create(); renameDialog.show(); WindowManager.LayoutParams params = renameDialog.getWindow() .getAttributes(); params.width = 400; params.x = 0; params.y = 0; renameDialog.getWindow().setAttributes(params); Button btn_yes=(Button) view.findViewById(R.id.yes); final EditText rename_edit=(EditText) view.findViewById(R.id.name_textview); btn_yes.setOnClickListener(new OnClickListener() { public void onClick(View v) { BookObject bookobj=new BookObject(DataManager.allBookCorver.get(id).getmAbspath(), rename_edit.getText().toString(), DataManager.allBookCorver.get(id).getmHanyutopinyin(), DataManager.allBookCorver.get(id).getmTimestamp(), DataManager.allBookCorver.get(id).getmLength(), DataManager.allBookCorver.get(id).getmOpenCount(), DataManager.allBookCorver.get(id).getmLastTime()); db.update(DataManager.allBoo