package com.poqop.document;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.util.Log;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener;
import android.view.View.OnCreateContextMenuListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.FrameLayout;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TabHost;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;
import com.hyrt.ceiphone.ContainerActivity;
import com.hyrt.ceiphone.R;
import com.poqop.document.Dao.MyReadDao;
import com.poqop.document.presentation.BrowserAdapter;
import com.poqop.document.presentation.UriBrowserAdapter;
import java.io.File;
import java.io.FileFilter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.vudroid.pdfdroid.PdfViewerActivity;
public abstract class BaseBrowserActivity extends ContainerActivity{
//private BrowserAdapter adapter;
private static final String CURRENT_DIRECTORY = "currentDirectory";
private MyReadDao dao;
private ListView listView1;
private ListView listView2;
private ListView listView3;
private YourReadAdapter yourReadAdapter;
File[] files;
private ArrayList<HashMap<String, String>> name;
private LinearLayout linearLayout;
private View view;
private ProgressDialog dialog;
ArrayList<HashMap<String, String>> list;
private int delePos;
private int pos;
private UriBrowserAdapter adapter;
private Handler handler = new Handler(){
public void handleMessage(android.os.Message msg) {
switch (msg.what){
case 1:
BrowserAdapter adapter = new BrowserAdapter(BaseBrowserActivity.this,list);
listView1.setAdapter(adapter);
break;
case 2:
Toast.makeText(BaseBrowserActivity.this, "��ǰû��pdf�ļ���", 0).show();
dialog.dismiss();
break;
}
};
};
// private final AdapterView.OnItemClickListener onItemClickListener = new AdapterView.OnItemClickListener(){
// @SuppressWarnings({"unchecked"})
// public void onItemClick(AdapterView<?> adapterView, View view, int i, long l){
//
// final File file = ((AdapterView<BrowserAdapter>)adapterView).getAdapter().getItem(i);
// if (file.isDirectory()) {
//
// setCurrentDir(file);
// }
// else{
//
// showDocument(file);
// }
// }
// };
private UriBrowserAdapter recentAdapter;
private ViewerPreferences viewerPreferences;
protected final FileFilter filter;
public BaseBrowserActivity(){
this.filter = createFileFilter();
}
protected abstract FileFilter createFileFilter();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.read_report_browser);
Log.v("menu", "���view====");
dialog = new ProgressDialog(BaseBrowserActivity.this);
dialog.setMessage("���ڱ���sd���µ�����ļ�...");
dialog.show();
linearLayout = (LinearLayout) findViewById(R.id.ll_main);
// view = getLayoutInflater().inflate(
// R.layout.loading_dialog2, null);
// LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
// LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
// linearLayout.addView(view, layoutParams);
viewerPreferences = new ViewerPreferences(this);
dao = new MyReadDao(this);
name = new ArrayList<HashMap<String,String>>();
final ListView browseList = initBrowserListView();
final ListView recentListView = initRecentListView();
final ListView yourReadListView = initYourReadListView();
TabHost tabHost = (TabHost)findViewById(R.id.browserTabHost2);
Log.v("menu", "...tabHost=="+tabHost);
tabHost.setup();
//Intent intent = new Intent(BaseBrowserActivity.this,PdfViewerActivity.class);
tabHost.addTab(tabHost.newTabSpec("�����Ķ�").setIndicator("�����Ķ�").setContent(new TabHost.TabContentFactory()
{
public View createTabContent(String s)
{
return browseList;
}
}));
tabHost.addTab(tabHost.newTabSpec("����Ķ�").setIndicator("����Ķ�").setContent(new TabHost.TabContentFactory()
{
public View createTabContent(String s)
{
return recentListView;
}
}));
tabHost.addTab(tabHost.newTabSpec("��ǩ").setIndicator("��ǩ").setContent(new TabHost.TabContentFactory()
{
public View createTabContent(String s)
{
return yourReadListView;
}
}));
}
// @Override
// protected void onPostCreate(Bundle savedInstanceState) {
// super.onPostCreate(savedInstanceState);
// final File sdcardPath = new File("/sdcard");
// if (sdcardPath.exists())
// {
// setCurrentDir(sdcardPath);
// }
// else
// {
// setCurrentDir(new File("/"));
// }
// if (savedInstanceState != null)
// {
// final String absolutePath = savedInstanceState.getString(CURRENT_DIRECTORY);
// if (absolutePath != null) {
// setCurrentDir(new File(absolutePath));
// }
// }
// }
private ListView initBrowserListView() {
listView1 = new ListView(this);
//adapter = new BrowserAdapter(this, filter);
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
if (Environment.getExternalStorageState().equals(
Environment.MEDIA_MOUNTED)) {
File path = Environment.getExternalStorageDirectory();// ���SD��·��
// File path = new File("/mnt/sdcard/");
files = path.listFiles();// ��ȡ
}
list = getFileName(files);
if(list.size() == 0){
Message msg = handler.obtainMessage(2);
handler.sendMessage(msg);
return;
}
Log.v("menu", "list===="+list);
Message msg = handler.obtainMessage(1);
handler.sendMessage(msg);
// BrowserAdapter adapter = new BrowserAdapter(BaseBrowserActivity.this,list);
// listView1.setAdapter(adapter);
listView1.setCacheColorHint(0);
dialog.dismiss();
}
});
thread.start();
// listView1.setOnItemClickListener(onItemClickListener);
listView1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
showDocument(((AdapterView<BrowserAdapter>) adapterView).getAdapter().getUri(arg2));
Cursor cursor = dao.getRecentRead(((AdapterView<BrowserAdapter>) adapterView).getAdapter().getUri(arg2).toString());
if(cursor.getCount()>0){
}else{
long id = dao.addMyRecentRead(((AdapterView<BrowserAdapter>) adapterView).getAdapter().getUri(arg2));
Log.v("menu", "�����Ƿ�ɹ���������"+id);
}
}
});
listView1.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
return listView1;
}
private ListView initYourReadListView() {
listView2 = new ListView(BaseBrowserActivity.this);
listView2.setCacheColorHint(0);
//yourReadAdapter = new YourReadAdapter(BaseBrowserActivity.this);
listView2.setAdapter(yourReadAdapter);
listView2.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
return listView2;
}
private ListView initRecentListView() {
listView3 = new ListView(this);
recentAdapter = new UriBrowserAdapter(BaseBrowserActivity.this);
listView3.setCacheColorHint(0);
listView3.setAdapter(recentAdapter);
listView3.setOnItemClickListener(new AdapterView.OnItemClickListener()
{
@SuppressWarnings({"unchecked"})
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l)
{
showDocument(((AdapterView<UriBrowserAdapter>) adapterView).getAdapter().getItem(i));
// dao.addMyRecentRead(recentAdapter.getItem(i));
// Cursor cursor = dao.getRecentRead(((AdapterView<UriBrowserAdapter>) adapterView).getAdapter().getItem(i).toString());
// cursor.moveToFirst();
// delePos = cursor.getInt(0);
// pos = i;
view.setTag(i);
}
});
listView3.setLayoutParams(new FrameLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
listView3.setOnCreateContextMenuListener(new OnCreateContextMenuListener() {
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
// TODO Auto-generated method stub
menu.add(0, 0, 0, "ɾ��");
menu.add(0, 1, 0, "ȡ��");
AdapterView.AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
pos = info.position;
adapter = new UriBrowserAdapter(BaseBrowserActivity.this);
Log.v("menu", "Ҫɾ���λ��...pos=="+pos+"....adapter(pos)=="+adapter.getItem(pos));
Cursor cursor = dao.getRecentRead(adapter.getItem(pos).toString());
cursor.moveToFirst();
delePos = cursor.getInt(0);
Log.v("menu", "delePos===="+delePos);
}
});
return listView3;
}
@Override
public boolean onContextItemSelected(MenuItem item) {
// TODO Auto-generated method stub
int i = item.getItemId();
switch(i){
case 0:
adapter.deleteItem(pos);
dao.deleteMyRecentRead(delePos);
adapter.notifyDataSetChanged();
listView3.setAdapter(adapter);
break;
}
return super.onContextItemSelected(item);
}
public void showDocument(File file)
{
showDocument(Uri.fromFile(file));
}
public abstract void showDocument(Uri uri);
// private void setCurrentDir(File newDir)
// {
// adapter.setCurrentDirectory(newDir);
// getWindow().setTitle(newDir.getAbsolutePath());
// }
//
// @Override
// protected void onSaveInstanceState(Bundle outState)
// {
// super.onSaveInstanceState(outState);
// outState.putString(CURRENT_DIRECTORY, adapter.getCurrentDirectory().getAbsolutePath());
// }
@Override
protected void onResume()
{
super.onResume();
int color = viewerPreferences.getColor();
if(color == 0){
listView1.setBackgroundColor(Color.GREEN);
listView2.setBackgroundColor(Color.GREEN);
listView3.setBackgroundColor(Color.GREEN);
}else{
listView1.setBackgroundColor(Color.GRAY);
listView2.setBackgroundColor(Color.GRAY);
listView3.setBackgroundColor(Color.GRAY);
}
//YourReadAdapter yourReadAdapter = new YourReadAdapter(BaseBrowserActivity.this);
listView2.setAdapter(yourReadAdapter);
UriBrowserAdapter adapter = new UriBrowserAdapter(BaseBrowserActivity.this);
listView3.setAdapter(adapter);
// recentAdapter.setUris(viewerPreferences.getRecent());
}
public ArrayList<HashMap<String, String>> getFileName(File[] files) {
if (files != null) {// ���ж�Ŀ¼�Ƿ�Ϊ�գ�����ᱨ��ָ��
for (File file : files) {
if (file.isDirectory()) {
getFileName(file.listFiles());
} else {
String fileName = file.getName();
if (fileName.endsWith(".pdf")) {
HashMap<String, String> map = new HashMap<String, String>();
map.put("Name", fileName.substring(0 , fileName.lastIndexOf(".")));
map.put("filePath", "file:///"+file.getPath().toString().substring(5));
name.add(map);
Log.i("menu", "�ļ�Ŀ¼==" + "file:///"+file.getPath().toString().substring(5));
Log.i("menu", "�ļ�����==" + "file:///"+fileName.substring(0 , fileName.lastIndexOf(".")));
}
}
}
}
return name;
}
}