实例介绍
【实例简介】
【实例截图】
【实例截图】
【核心代码】
/**
* 程序名称: 熊猫文件管理
* 版本: 1.5
* ---------------------------------------------------------------------------------------
* root 权限
* 重新写了复制的代码.system,根目录的读写装载,,添加根目录写
**/
package com.xjf.filedialog;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;
import java.util.logging.FileHandler;
import java.util.regex.PatternSyntaxException;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Binder;
import android.os.Bundle;
import android.os.ConditionVariable;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.os.SystemClock;
import android.text.TextUtils.TruncateAt;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.View.OnTouchListener;
import android.view.Window;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.TranslateAnimation;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Gallery;
import android.widget.HorizontalScrollView;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TableRow;
import android.widget.TextView;
import android.widget.Toast;
import com.android.xjf.utils.Common;
import com.android.xjf.utils.LinuxFileCommand;
import com.android.xjf.utils.LinuxShell;
import com.android.xjf.utils.XDialog;
import com.xjf.filedialog.DDListView.DropListener;
import com.xjf.filedialog.DDListView.DropOutListener;
import com.xjf.filedialog.DDListView.StartDragListener;
import com.xjf.filedialog.FileListAdapter.FileInfo;
/**
* 文件管理工具.
* */
public class FileManager extends Activity {
//显示文件View
DDListView fileViewList;
DDGridView fileViewGrid;
AbsListView fileView;
FileListAdapter fileAdapterList;
FileGridAdapter fileAdapterGrid;
FileListAdapter fileAdapter;
/** 路径栏*/
HorizontalListView pathScroll;
LinearLayout pathLayout;
TextGalleryAdapter pathAdapter;
//ArrayList<FileInfo> fileInfos;
//ArrayList<String> pathTemp;
int currentTemp = -1;
LinuxFileCommand linux;
//private Thread thread;
Handler listViewHandler;
//RelativeLayout settingsView;
//private SettingsView sv = null;
//private Animation labelShowAnimation = null;
private Animation menuShowAnimation = null;
private Animation menuHideAnimation = null;
private boolean settingsHide = true;
public final static String PREFERENCE = "filedilaog";
public String SDCARD_PATH ;
public final String BACKUPUP_DIR = SDCARD_PATH "/panda";
//private String currentPath = "/sdcard";
// private int dragId = -1;
private FileData currentData = null;
private FileData dragData = null;
/** 每个标签对应的文件数据*/
private ArrayList<FileData> datas;
private boolean dragging;
private Resources res;
// private HorizontalScrollView hsv;
// 设置
SettingsView settingsView = null;
//ArrayList<String> paste = null;
ArrayList<String> historyString = null;
TextView currentTag;
/** 是否多文件操作*/
boolean multFile = false;
static final int MAX_PATH_TEMP = 10;
static final int SINGLFILE = 91;
static final int MULTFILE = 92;
float scale;
int copyButton = -1;
int copySelection = 2;
boolean selectionAll = false;
/** preferences */
private boolean preIsRoot = false;
int preViewStyle = FileListAdapter.STYLE_GRID;
boolean preHideFile = false;
boolean preHideTag = false;
String preBackupDir = BACKUPUP_DIR;
boolean preShowFileSize = true;
boolean preShowFileDate = true;
/**
* 文件库数据结构为
* parentList 放 文件库名.
* childList 放对应文件库里的文件.
* 库名在parentList的位置与其文件在childList的位置一样
* */
private ArrayList<String> parentList = new ArrayList<String>();
private ArrayList<ArrayList<String>> childList = new ArrayList<ArrayList<String>>();
private FileLibDialog fileLibDialog;// = new FileLibDialog(this, parentList, childList);
public int screen_height;
public int screen_width;
private final static String PRE_ISROOT = "root";
private final static String PRE_VIEWSTYLE = "viewstyle";
private final static String PRE_HIDEFILE = "hidefile";
private final static String PRE_HIDETAG = "hidetag";
private final static String PRE_CUR_PATH = "currentPath";
private final static String PRE_FILE_LIB = "filelib";
private final static String PRE_LIB_CHILD = "libchild";
private final static String PRE_SHOW_FILE_SIZE = "showfilesize";
private final static String PRE_SHOW_FILE_DATE = "showfiledate";
public final static String PRE_BACKUP_DIR = "backup";
/** root操作可能会改变文件权限, 修改后如果root还没完, 程序出错退出,
* 则可能之前的文件的权限变成修改后的, 所以用这个记录有无修改, 无则为 "nc"
* */
private final static String PRE_FILE_PERM = "fileperm";
private final static String PRE_FILE_PATH = "filepath";
public final static String SAVE_SETTINGS_HIDE = "settingshide";
private final static int MENU_CREATE_DIRECTORY = 0;
private final static int MENU_CREATE_FILE = 1;
private final static int MENU_PASTE = 2;
public final static int MENU_SEARCH = 3;
private final static int MENU_SHOW_COPY_DIALOG = 4;
private final static int MENU_APK_MANAGER = 5;
private final static int MENU_SETTING = 6;
private final static int MENU_SET_VIEW_STYLE = 7;
private final static int MENU_FILE_LIB = 8;
private final static int MENU_FINISH_ACTIVITY = 9;
ConditionVariable copyDialogLock;
FileItemClickListener listListener;
//AlertDialog.Builder listdialog;
//AlertDialog listLongClickDialog;
/**opt menu */
private ImageView optUp;
private ImageView optHistory;
private ImageView optTag;
private ImageView optRefresh;
private ImageView optMultfile;
private ImageView optMenu;
private ImageView addTagButton;
//Search view
private LinearLayout searchLayout;
private TextView searchText;
private ImageButton searchBtn;
private ProgressBar searchBar;
private TableRow tagRow;
private RelativeLayout tagLayout;
private LinearLayout appMenu;
private SharedPreferences pre;
/**
CharSequence[] longClickListMenu = {"Open", "Open in other manner",
"New folder", "New file", "Paste", "Copy", "Cut", "Delete",
"Rename", "Properties", "Select all", "Copy selected", "Cut Selected",
"Delete Selected" };;
CharSequence[] longClickListMenu2 = { "Open", "Open in other manner",
"New folder", "New file", "Paste", "Copy", "Cut", "Delete",
"Rename", "Properties" };
/**/
//private CharSequence[] listViewLongClickMenu = {"paste", "new folder", "new file"};
static final int MENU_ITEM_OPEN = 0;
static final int MENU_ITEM_OPEN_IN_OTHER = 1;
static final int MENU_ITEM_COPY = 2;
static final int MENU_ITEM_CUT = 3;
static final int MENU_ITEM_PASTE = 4;
static final int MENU_ITEM_DELETE = 5;
static final int MENU_ITEM_RENAME = 6;
static final int MENU_ITEM_SELECT_ALL = 7;
static final int MENU_ITEM_UNDRABLE= 8;
static final int MENU_ITEM_DRABLE = 9;
static final int MENU_ITEM_ADD_LIB = 10;
static final int MENU_ITEM_PROPERTIES = 11;
static final int MENU_ITEM_COPY_SELECTED = 12;
static final int MENU_ITEM_CUT_SELECTED = 13;
static final int MENU_ITEM_DELETE_SELECTED = 14;
static final int MENU_ITEM_CREATE_DIRECTORY = 15;
static final int MENU_ITEM_CREATE_FILE = 16;
public final static int HANDLER_SHOW_COPY_WARNING_DIALOG = 11;
public final static int HANDLER_SET_LISTVIEW_SELECTED = 12;
public final static int HANDLER_REFRESH_LISTVIEW = 13;
public final static int HANDLER_CLIP_BOARD_EMPTY = 14;
public final static int HANDLER_COPY_FILE_ERROR = 15;
public final static int HANDLER_FILE_CLICK = 16;
public final static int HANDLER_LIST_ADPATER_CHANGED = 17;
public final static int HANDLER_SEARCHBAR_HIDE = 18;
public final static int HANDLER_SEARCHSTOP = 19;
public final static int HANDLER_SET_SEARCHDIR = 20;
public final static int HANDLER_SET_SEARCH_VISIBLE = 21;
public final static int HANDLER_ADD_LIST_ITEM = 22;
public final static int RESULT_GET_FILE_SIZE = 0;
/**
* 获取文件/目录的intent
* */
public final static String ACTION_GET_FILE = "xjf.intent.action.GETFILE";
public final static String ACTION_GET_FILES = "xjf.intent.action.GETFILES";
public final static String ACTION_GET_DIRECTORY = "xjf.intent.action.GETDIRECTORY";
public final static String EXTR_GET_NAME = "extr_get_name";
public final static int GET_FILE = 0;
public final static int GET_FILES = 1;
public final static int GET_DIRECTORY = 2;
private Button selectedBtn;
private LinearLayout selectedLayout;
private EditText selectedEdit;
private boolean selectedAction = false;
private int selectedAct = -1;
public String ok;
public String cancel;
private Button mountBtn;
public static final String RW_ROOT = "/";
public static final String RW_SYSTEM = "/system";
public class Mounts {
public final String[] fs = {
RW_ROOT, RW_SYSTEM
};
//权限
public String[] perm = new String[fs.length];
//设备文件
public String[] rawDev = new String[fs.length];
public int index = -1;
//public final String mountRW = " 读写 ";
//public final String mountRO = " 只读 ";
public static final String RO = "ro";
public static final String RW = "rw";
}
private final Mounts mounts = new Mounts();
public boolean canWriteRoot() { return (mounts.perm[0].equals(Mounts.RW));}
public boolean canWriteSystem() {return (mounts.perm[1].endsWith(Mounts.RW));}
//private boolean mountV = false;
public final static boolean D = false;
public final static String tag = "FileDialog";
public static final void dbgf(String tag, String msg) {
if (D) {
Log.d(tag, msg);
}
}
public static final void dbg(String msg) {
if (D) {
Log.d(tag, msg);
}
}
public static final void warning(String msg) {
Log.w(tag, msg);
}
public static final void error(String msg) {
Log.e(tag, msg);
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
//this.setTheme(R.style.blue_theme);
setContentView(R.layout.main);
dbg("Start FileManager");
res = getResources();
ok = getString(R.string.ok);
cancel = getString(R.string.cancel);
SDCARD_PATH = Environment.getExternalStorageDirectory().getAbsolutePath();
String act = getIntent().getAction();
if (!act.equals(Intent.ACTION_MAIN)) {
// 不是main entry point开始，是获取文件的intent
selectedAction = true;
selectedLayout = (LinearLayout) findViewById(R.id.selectedlayout);
selectedBtn = (Button) findViewById(R.id.selectedbtn);
selectedEdit = (EditText) findViewById(R.id.selectededit);
}
screen_width = res.getDisplayMetrics().widthPixels;
screen_height = res.getDisplayMetrics().heightPixels;
pre = getSharedPreferences(PREFERENCE, MODE_WORLD_READABLE | MODE_WORLD_WRITEABLE);
newObject();
fileLibDialog = new FileLibDialog(this, parentList, childList);
//从xml里获取View
findView();
setupToolbar();
initFileAdapter();
initFileViewList();
initFileViewGrid();
initViewHandler();
initAppMenu();
initMountBtn();
loadPreferences();
//Log.d(tag, "after loadPreferences");
initFilePathGallery();
initTag();
initSearchStop();
sensorMgr = (SensorManager) getSystemService(SENSOR_SERVICE);
accSensor = sensorMgr.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
loadPerm("", 0, true);
if (selectedAction) {
if (act.equals(ACTION_GET_FILE)) {
selectedAct = GET_FILE;
} else if (act.equals(ACTION_GET_FILES)) {
selectedAct = GET_FILES;
} else if (act.equals(ACTION_GET_DIRECTORY)) {
selectedAct = GET_DIRECTORY;
}
initSelectedFile();
}
}/** Oncreate()*/
protected void onStop () {
super.onStop();
storePreferences();
}
/**
protected void onStart (){
super.onStart();
}
/***/
protected void onResume (){
super.onResume();
}
protected void onPause () {
super.onPause();
if (sensorDoing)
sensorMgr.unregisterListener(sensorListener);
}
/**/
protected void onSaveInstanceState (Bundle outState){
outState.putString(PRE_CUR_PATH, currentPath());
outState.putBoolean(SAVE_SETTINGS_HIDE, settingsHide);
if (!settingsHide)
settingsView.saveInstanceState(outState);
super.onSaveInstanceState(outState);
}
protected void onRestoreInstanceState (Bundle savedInstanceState){
if (savedInstanceState != null){
dbg("onRestoreInstanceState");
// 如果保存状态前是打开 设置窗口, 则还原之前状态
if (!(settingsHide = savedInstanceState.getBoolean(SAVE_SETTINGS_HIDE, true))) {
if (settingsView == null) {
settingsView = new SettingsView(this);
}
settingsView.show(savedInstanceState);
}
currentData.path = savedInstanceState.getString(PRE_CUR_PATH);
if (currentData.path == null)
currentData.path = SDCARD_PATH;
refreshPath(currentPath(), true);
}
super.onRestoreInstanceState(savedInstanceState);
}
public final static String paramSNc = "nc";
public final static int paramINc = 0x999;
/**
* 加载 根目录('/')和/sytem目录的权限
* */
public void loadPerm(String file, int perm, boolean getFromPre) {
if (getFromPre) {
perm = pre.getInt(PRE_FILE_PERM, paramINc);
if (perm == paramINc)
return;
file = pre.getString(PRE_FILE_PATH, paramSNc);
if (file.equals(paramSNc))
return;
}
int ret = 0;
if (file == null) {
return;
}
DataOutputStream out = null;
BufferedReader br = null;
Process p = null;
try {
p = linux.shell.exec("su\n");
out = new DataOutputStream(p.getOutputStream());
String cmd = String.format("chmod %x %s\nexit\n", perm, file);
//"chmod " perm " " file "\nexit\n";
out.writeBytes(cmd);
out.flush();
ret = p.waitFor();
if (ret < 0) {
br = new BufferedReader(new InputStreamReader(p.getErrorStream()));
Log.d(tag, "chmod error");
if (br.ready()) {
Toast.makeText(this, br.readLine(), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(this, "chmod 出错", Toast.LENGTH_SHORT).show();
}
return;
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
p.destroy();
}
}
/** 加载基本设置*/
private void loadPreferences(){
int viewStyle = preViewStyle;
preHideTag = pre.getBoolean(PRE_HIDETAG, false);
preHideFile = pre.getBoolean(PRE_HIDEFILE, false);
preIsRoot = pre.getBoolean(PRE_ISROOT, false);
preViewStyle = pre.getInt(PRE_VIEWSTYLE, FileListAdapter.STYLE_GRID);
preBackupDir = pre.getString(PRE_BACKUP_DIR, BACKUPUP_DIR);
preShowFileDate = pre.getBoolean(PRE_SHOW_FILE_DATE, true);
preShowFileSize = pre.getBoolean(PRE_SHOW_FILE_SIZE, true);
if (preHideTag || selectedAction){
tagLayout.setVisibility(View.GONE);
optTag.setImageDrawable(res.getDrawable(R.drawable.tag_hide));
} else {
tagLayout.setVisibility(View.VISIBLE);
optTag.setImageDrawable(res.getDrawable(R.drawable.tag_show));
}
if (preViewStyle == FileListAdapter.STYLE_GRID)
fileView = fileViewGrid;
else
fileView = fileViewList;
if (viewStyle != preViewStyle)
setFileViewStyle(preViewStyle);
String libs = pre.getString(PRE_FILE_LIB, null);
if (libs != null && !libs.equals("[]") ){
libs = libs.substring(1, libs.length() - 1);
String[] s = libs.split(", ");
String c = null;
ArrayList<String> child;
int length = s.length;
for (int i = 0; i < length; i ){
parentList.add(s[i]);
c = pre.getString(PRE_LIB_CHILD i, null);
if (c == null)
continue;
child = new ArrayList<String>();
string2ArrayList(c, child);
childList.add(child);
}
}
}
/** 保存设置*/
private void storePreferences(){
SharedPreferences.Editor editor = pre.edit();
editor.putBoolean(PRE_HIDEFILE, preHideFile);
editor.putBoolean(PRE_HIDETAG, preHideTag);
editor.putBoolean(PRE_ISROOT, preIsRoot);
editor.putInt(PRE_VIEWSTYLE, preViewStyle);
editor.putString(PRE_BACKUP_DIR, preBackupDir);
editor.putString(PRE_FILE_LIB, parentList.toString());
editor.putBoolean(PRE_SHOW_FILE_DATE, preShowFileDate);
editor.putBoolean(PRE_SHOW_FILE_SIZE, preShowFileSize);
int size = parentList.size();
ArrayList<String> child;
for (int i = 0; i < size; i ) {
child = childList.get(i);
editor.putString(PRE_LIB_CHILD i, child.toString());
}
editor.commit();
}
public void storePerm(String file, int perm) {
SharedPreferences.Editor editor = pre.edit();
editor.putInt(PRE_FILE_PERM, perm);
editor.putString(PRE_FILE_PATH, file);
editor.commit();
}
/** 从ArrayList的toString() 得到的字符串转加到ArrayList*/
private final void string2ArrayList(String src, ArrayList<String> dst) {
src = src.substring(1, src.length() - 1);
String[] s = src.split(", ");
if (s.length == 1 && s[0].equals(""))
return;
for (int i = 0; i < s.length; i ){
dst.add(s[i]);
}
}
/** 返回APK备份目录*/
public String getApkBackupDir() {return preBackupDir;}
/** 设置APK备份目录*/
public void setApkBackupDir(String dir) { preBackupDir = dir;}
public boolean isHideFile() { return preHideFile;}
public void setHideFile(boolean b) {
if (b == preHideFile) return;
preHideFile = b;
if (preHideFile == false) {
refreshPath(currentPath(), false);
} else {
ArrayList<FileInfo> infos = currentFileInfo();
for (int i = 0; i < infos.size(); ){
if (infos.get(i).name().startsWith("."))
infos.remove(i);
else
i ;
}
fileAdapter.notifyDataSetChanged();
}
}
public boolean isRoot() { return preIsRoot;}
public boolean isMultFile() { return multFile;}
public final boolean showFileSize() { return preShowFileSize;}
public void setShowFileSize(boolean b) { preShowFileSize = b;}
public boolean showFileDate() { return preShowFileDate;}
public void setShowFileDate(boolean b) { preShowFileDate = b;}
public float getDensity() { return scale;}
public ArrayList<FileInfo> currentFileInfo() {
return currentData.fileInfos;
}
public ArrayList<Integer> selectedItem() {
return currentData.selectedId;
}
//public boolean root() { return pre_IsRoot;}
/** 返回当前tag的目录路径*/
public String currentPath() { return currentData.path;}
public void clearFileSlected(){
currentData.selectedId.clear();
if (selectedAction && selectedAct == GET_FILES)
selectedEdit.setText("");
}
public int getCurrentSelectedCount() {return currentData.selectedId.size();}
private int clickTime = 0;
/** 点击时的Tag的文件资料*/
FileListAdapter.FileInfo clickInfo;
/**
*
* */
private void initViewHandler() {
listViewHandler = new Handler(){
@Override
public void handleMessage(Message msg){
switch (msg.what){
case FileManager.HANDLER_SHOW_COPY_WARNING_DIALOG:
break;
/**
* 更新当前选择项,如果arg1 == FileDialog.REFRESH_LISTVIEW
* 则先刷新当前列表.
* */
case FileManager.HANDLER_SET_LISTVIEW_SELECTED:
int p = fileView.getFirstVisiblePosition();
if (msg.arg2 == FileManager.HANDLER_REFRESH_LISTVIEW)
refreshPath(currentPath(), false);
fileView.setSelection(p);
break;
/**
* 刷新当前列表,如果arg1 == FileDialog.SET_LISTVIEW_SELECTED
* 则把当前选择到arg2处
* */
case FileManager.HANDLER_REFRESH_LISTVIEW:
p = fileView.getFirstVisiblePosition();
refreshPath(currentPath(), false);
if (msg.arg1 == FileManager.HANDLER_SET_LISTVIEW_SELECTED)
fileView.setSelection(p);
break;
case FileManager.HANDLER_CLIP_BOARD_EMPTY:
Toast.makeText(FileManager.this, getString(R.string.clipboard_is_empty),
Toast.LENGTH_SHORT).show();
break;
case FileManager.HANDLER_COPY_FILE_ERROR:
Toast.makeText(FileManager.this, listListener.bTmp, Toast.LENGTH_LONG).show();
listListener.bTmp = "";
break;
case FileManager.HANDLER_FILE_CLICK:
itemClick(msg.arg1);
break;
case HANDLER_LIST_ADPATER_CHANGED:
fileAdapter.notifyDataSetChanged();
break;
case HANDLER_SEARCHBAR_HIDE:
searchBar.setVisibility(View.GONE);
break;
case HANDLER_SEARCHSTOP:
searchBar.setVisibility(View.GONE);
searchBtn.setVisibility(View.GONE);
break;
case HANDLER_SET_SEARCHDIR:
searchText.setText(searchDir);
break;
case HANDLER_SET_SEARCH_VISIBLE:
searchBar.setVisibility(View.VISIBLE);
//searchBtn.setVisibility(View.VISIBLE);
searchLayout.setVisibility(View.VISIBLE);
break;
case HANDLER_ADD_LIST_ITEM:
Bundle b = msg.getData();
if (b != null ) {
searchFileInofs.add(new FileInfo(b.getString(SEARCHFILEPATH)));
fileAdapter.notifyDataSetChanged();
}
break;
}
}
};
}
private void itemClick(int position){
String path = clickInfo.path();
if (selectedAction) {
switch (selectedAct) {
case GET_DIRECTORY:
if (clickInfo.directory) {
selectedEdit.setText(clickInfo.name);
}
return;
case GET_FILE:
selectedEdit.setText(clickInfo.name);
return;
case GET_FILES:
break;
default: return;
}
}
if (multFile){
//fileInfos.get(position).invertSelected();
if (currentData.selectedId.contains(position)) {
currentData.selectedId.remove(new Integer(position));
if (selectedAction) {
String tmp = selectedEdit.getText().toString();
selectedEdit.setText(tmp.replaceFirst(clickInfo.name ",", ""));
}
} else {
currentData.selectedId.add(new Integer(position));
if (selectedAction) {
selectedEdit.append(clickInfo.name ",");
}
}
fileAdapter.notifyDataSetChanged();
return;
}
// 点击目录
if (clickInfo.directory) {
/**
if (pathTemp.size() > MAX_PATH_TEMP) {
pathTemp.remove(0);
currentTemp = MAX_PATH_TEMP - 1;
}/**/
if (currentData.searchingTag) {
addTag(new FileData(new ArrayList<FileListAdapter.FileInfo>(),
null, SDCARD_PATH));
return;
}
int pa = pathAdapter.getAbsolutePath().indexOf(path);
refreshPath(path, pa != 0);
if (pa == 0){
pathAdapter.setCurrentPosition(path.split("/").length - 1);
pathAdapter.notifyDataSetChanged();
}
}else{
// 点击文件
listListener.doOpenFile(path);
}
}
private void initFileAdapter(){
fileAdapterList = new FileListAdapter(this, currentData, FileListAdapter.STYLE_LIST);
fileAdapterGrid = new FileGridAdapter(this, currentData, FileListAdapter.STYLE_GRID);
FileListAdapter.AddOneIconListener aoi = new
FileListAdapter.AddOneIconListener() {
@Override
public void addOneIcon(int position) {
// TODO Auto-generated method stub
//listViewHandler.sendEmptyMessage(HANDLER_REFRESH_LISTVIEW);
}
};
if (preViewStyle == FileListAdapter.STYLE_LIST){
fileAdapter = fileAdapterList;
} else {
fileAdapter = fileAdapterGrid;
}
fileAdapterList.setAddOneIcon(aoi);
fileAdapterGrid.setAddOneIcon(aoi);
listListener = new FileItemClickListener(this);
}
private void setFileViewStyle(int style){
preViewStyle = style;
if (preViewStyle == FileListAdapter.STYLE_LIST){
fileAdapter = fileAdapterList;
fileViewList.setVisibility(View.VISIBLE);
fileViewGrid.setVisibility(View.GONE);
fileView = fileViewList;
viewStyleTextView.setText(getString(R.string.icon));
viewStyleButton.setBackgroundResource(R.drawable.multicon);
} else {
fileAdapter = fileAdapterGrid;
fileViewGrid.setVisibility(View.VISIBLE);
fileViewList.setVisibility(View.GONE);
fileView = fileViewGrid;
viewStyleTextView.setText(getString(R.string.list));
viewStyleButton.setBackgroundResource(R.drawable.multlist);
}
fileAdapter.setData(currentData);
fileAdapter.notifyDataSetChanged();
}
private void initFileViewList() {
/*files lists view*/
fileViewList.setFastScrollEnabled(true);
fileViewList.setItemsCanFocus(true);
fileViewList.setAdapter(fileAdapterList);
fileAdapterList.setListView(fileViewList);
fileViewList.setScrollBarStyle(ListView.SCROLLBARS_INSIDE_INSET);
fileViewList.setHeaderDividersEnabled(true);
fileViewList.setOnItemLongClickListener(fileViewLongClickListener);
fileViewList.setOnItemClickListener(fileViewClickListener);
fileViewList.dragMaxX = 40;
fileViewList.dragMinX = 0;
fileViewList.setDropListener(dropListener);
fileViewList.setStartDragListener(stargDragListener);
fileViewList.setDropOutListener(new DropOutListener() {
@Override
public void dropOut(int from, int x, int y) {
// TODO Auto-generated method stub
dropListener.drop(from, -1);
dbg("out");
/**
if (y > fileViewList.getBottom()){
dropListener.drop(from, -1);
}
/**/
}
});
}
public void showAddFileLibDialog() {
fileLibDialog.doWhat = FileLibDialog.FILE_LIB_ADD;
fileLibDialog.setPath(listListener.getFile());
fileLibDialog.show();
}
/**
* 文件item 长按 listener
* */
private OnItemLongClickListener fileViewLongClickListener
= new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
String file = currentFileInfo().get(position).path();
listListener.setFile(file);
listListener.setPosition(position);
listListener.setName(currentFileInfo().get(position).name());
ItemMenuDialog dialog = new ItemMenuDialog(FileManager.this);
dialog.selectedFile(file);
dialog.show();
//fileViewGrid.setDragable(true);
return true;
}
};
/***/
public void clearClickTime(){
clickTime = 0;
fileViewGrid.setDragable(false);
}
/**
* 文件 item 点击 listener
* */
private OnItemClickListener fileViewClickListener = new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
if (fileViewGrid.dragable()) return;
clickInfo = currentFileInfo().get(position);
new Timer().schedule(new FileClickTimerTask(position), 0);
/**
clickTime ;
if (D) {
Log.d(tag, "time: " clickTime " -- " System.currentTimeMillis());
}
if (clickTime >= 2) {
if (D) {
Log.d(tag, "???: " clickTime " -- " System.currentTimeMillis());
}
clearClickTime();
doubleTimer.cancel();
doubleTimer.purge();
return;
}
clickInfo = currentFileInfo().get(position);
if (pre_ViewStyle == FileAdapter.STYLE_GRID){
fileViewGrid.setDragable(true);
doubleTimer = new Timer();
doubleTimer.schedule(new FileClickTimerTask(position), DOUBLE_CLICK_DURATION);
} else {
doubleTimer = new Timer();
doubleTimer.schedule(new FileClickTimerTask(position), 0);
}
if (D) {
Log.d(tag, "end: " " -- " System.currentTimeMillis());
}
/**/
}
};
class FileClickTimerTask extends TimerTask {
private int position;
public FileClickTimerTask(int position){
this.position = position;
}
@Override
public void run() {
synchronized (fileViewClickListener) {
// TODO Auto-generated method stub
/**
if (clickTime != 1) {
clearClickTime();
return;
}
clearClickTime();
/**/
Message msg = listViewHandler.obtainMessage(HANDLER_FILE_CLICK,
position, 0);
listViewHandler.sendMessage(msg);
}
}
};
private void initFileViewGrid(){
fileViewGrid.setFastScrollEnabled(true);
fileViewGrid.setGravity(Gravity.FILL);
fileViewGrid.setAdapter(fileAdapterGrid);
fileAdapterGrid.setListView(fileViewGrid);
fileViewGrid.setOnItemClickListener(fileViewClickListener);
fileViewGrid.setOnItemLongClickListener(fileViewLongClickListener);
fileViewGrid.setStartDragListener(stargDragListener);
fileViewGrid.setDropListener(dropListener);
//fileViewGrid.setParentView(findViewById(R.id.ddv));
fileViewGrid.setDropOutListener(new DropOutListener() {
@Override
public void dropOut(int from, int x, int y) {
// TODO Auto-generated method stub
//Log.d(tag, "fileView Bottom : " fileView.getBottom());
if (y > 0)
dropListener.drop(from, -1);
}
});
}
/** 文件拖拉,放手时调用*/
DropListener dropListener = new DropListener() {
@Override
public void drop(int from, int to) {
// TODO Auto-generated method stub
boolean sameItem = false;
if (sensorDoing){
sensorDoing = false;
sensorMgr.unregisterListener(sensorListener);
}
//dragId = -1;
dragging = false;
dragFromFile = dragData.fileInfos.get(from).path();
if (to == -1) {
dragToPath = currentPath();
} else {
dragToPath = currentFileInfo().get(to).path();
}
//是否为同一文件
sameItem = dragToPath.equals(dragFromFile);
File file = new File(dragToPath);
if (file.isDirectory() && !sameItem){
} else{
if (!sameItem)
return;
//放手时,指向的位置的文件为拖拉的对象,则表示删除文件
listListener.setName(Common.getPathName(dragToPath));
listListener.setFile(dragToPath);
listListener.setPosition(from);
listListener.onClick(null, MENU_ITEM_DELETE);
return;
}
AlertDialog.OnClickListener li = new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
ArrayList<String> f = null;
switch (which){
case AlertDialog.BUTTON_POSITIVE:
//复制
if (multFile && (f = getDragFiles(dragData)) !=null) {
;
} else {
f = new ArrayList<String>();
f.add(dragFromFile);
}
listListener.startCopyService(f,
dragToPath,
false);
break;
case AlertDialog.BUTTON_NEUTRAL:
//剪切
if (multFile && (f = getDragFiles(dragData)) !=null) {
;
} else {
f = new ArrayList<String>();
f.add(dragFromFile);
}
listListener.startCopyService(f,
dragToPath,
true);
break;
case AlertDialog.BUTTON_NEGATIVE:
break;
}
dragData = null;
}
};
AlertDialog.Builder b = new AlertDialog.Builder(FileManager.this);
b.setTitle("拷贝粘贴").setMessage("从: " dragFromFile "\n到: " dragToPath);
b.setPositiveButton("拷贝", li).setNeutralButton("剪切", li)
.setCancelable(false)
.setNegativeButton(cancel, li).create().show();
}
};
private ArrayList<String> getDragFiles(FileData d){
ArrayList<String> files = null;
if (d == null){
return files;
}
ArrayList<FileInfo> infos = d.fileInfos;
ArrayList<Integer> sels = d.selectedId;
if (sels != null && infos != null && !sels.isEmpty()){
int size = sels.size();
files = new ArrayList<String>();
for (int i = 0; i < size; i )
files.add(infos.get(sels.get(i)).path);
}
return files;
}
String dragFromFile, dragToPath;
//private int dragIndex = 0;
private StartDragListener stargDragListener =
new StartDragListener() {
@Override
public void startDrag(int from) {
// TODO Auto-generated method stub
//dragIndex = 0;
//dragId = from;
dragging = true;
dragData = currentData;
if (tagRow.getChildCount() != 1) {
sensorDoing = true;
sensorMgr.registerListener(sensorListener,
accSensor, SensorManager.SENSOR_DELAY_NORMAL);
sensorLastX = 0;
}
}
};
private boolean sensorDoing = false;
private Sensor accSensor;
private SensorManager sensorMgr;
private float sensorLastX = 0;
private long sensorLastTime = 0;
private SensorEventListener sensorListener = new SensorEventListener() {
@Override
public void onSensorChanged(SensorEvent event) {
// TODO Auto-generated method stub
long currentTime = event.timestamp;
float x = event.values[SensorManager.DATA_X];
if ( (currentTime > (sensorLastTime 250000000)) ) {
//long diffTime = currentTime - sensorLastTime;
//float speed = Math.abs(x - sensorLastX)
// / diffTime;
/**
if ((speed > 0.00000001) && (Math.abs(sensorLastX) < 3)) {
if ( x > 0) {
nextTag(KeyEvent.KEYCODE_DPAD_LEFT);
} else {
nextTag(KeyEvent.KEYCODE_DPAD_RIGHT);
}
sensorLastX = x;
} else {
if (Math.abs(x) < 3) {
sensorLastX = x;
sensorLastTime = event.timestamp;
}
}
/**/
if (Math.abs(x) < 3) {
sensorLastTime = event.timestamp;
sensorLastX = x;
}
if (Math.abs(sensorLastX) > 3) {
return;
}
if (Math.abs(x) > 3.7) {
if ( x > 0) {
nextTag(KeyEvent.KEYCODE_DPAD_LEFT);
} else {
nextTag(KeyEvent.KEYCODE_DPAD_RIGHT);
}
sensorLastX = x;
}
}
//event.
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
// TODO Auto-generated method stub
}
};
/**
@Override
public boolean onTouchEvent(MotionEvent event){
Log.d(tag, "a ont");
return onTouchEvent(event);
}
/**/
private String[] pathBarString = new String[]{"/", "sdcard"};
private void initFilePathGallery() {
/*file path*/
pathAdapter = new TextGalleryAdapter(this, pathBarString, pathScroll,
pathScroll.getDataChangedListener());
pathScroll.setAdapter(pathAdapter);
pathScroll.setSelection(pathAdapter.getCount() - 1);
pathScroll.setOnItemClickListener(new HorizontalListView.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
String path = pathAdapter.getPath(position);
if (currentPath().equals(path))
return;
refreshPath(path, false);
pathScroll.setSelection(position);
//pathAdapter.refreshPath(currentPath());
}
});
pathScroll.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
// TODO Auto-generated method stub
final EditText pEdit = new EditText(FileManager.this);
pEdit.setText(currentPath());
XDialog.createInputDialog(FileManager.this, null, pEdit)
.setTitle(getString(R.string.path))
.setPositiveButton(ok, new AlertDialog.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
File f = new File(pEdit.getText().toString());
if (!f.exists()){
Toast.makeText(FileManager.this,
getString(R.string.the_input_path_error_or_not_exsit),
Toast.LENGTH_LONG).show();
return;
}
refreshPath(pEdit.getText().toString(), true);
}
}).setNegativeButton(cancel, new AlertDialog.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
// do nothing
}
}).create().show();
return true;
}
});
}
/**
* 标签栏
* */
private void initTag(){
addTag(currentData);
addTagButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
addTag(new FileData(new ArrayList<FileListAdapter.FileInfo>(),
null, SDCARD_PATH)
);
}
});
}
/**
* Add tag
* */
private OnClickListener tagOnClickListener = new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//FileData tmp = currentData;
TextView tv = (TextView)v;
if (tv == null || tv == currentTag)
return;
FileData data = (FileData)tv.getTag();
currentTag.setBackgroundResource(R.drawable.tag2);
currentTag = tv;
currentTag.setBackgroundResource(R.drawable.tag1);
setCurrentData(data, true);
if (currentData.searchingTag){
searchLayout.setVisibility(View.VISIBLE);
} else if (searchLayout.getVisibility() == View.VISIBLE) {
searchLayout.setVisibility(View.INVISIBLE);
}
showOrHideMount();
}
};
private OnLongClickListener tagLongClickListener =
new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
// TODO Auto-generated method stub
if (tagRow.getChildCount() > 1) {
TextView tv = (TextView) v;
if (tv == null)
return true;
if (tv == currentTag){
nextTag(KeyEvent.KEYCODE_DPAD_RIGHT);
}
datas.remove(tv.getTag());
tagRow.removeView(v);
}
return true;
}
};
private void addTag(FileData data){
TextView tv = new TextView(FileManager.this);
tv.setTextColor(0xff000000);
//tv.setWidth(80);
tv.setSingleLine();
tv.setGravity(Gravity.CENTER);
tv.setEllipsize(TruncateAt.MARQUEE);
tv.setPadding(5, 5, 5, 5);
//tv.setBackgroundResource(R.drawable.btag);
tv.setBackgroundResource(R.drawable.tag1);
tv.setOnClickListener(tagOnClickListener);
tv.setOnLongClickListener(tagLongClickListener);
if (currentTag != null)
currentTag.setBackgroundResource(R.drawable.tag2);
currentTag = tv;
currentTag.setText(SDCARD_PATH);
currentTag.setTag(data);
setCurrentData(data, false);
refreshPath(data.path, true);
datas.add(data);
tagRow.addView(tv);
if (searchLayout.getVisibility() == View.VISIBLE) {
searchLayout.setVisibility(View.INVISIBLE);
}
//hsv.smoothScrollTo(tagRow.getWidth(), 0);
}
/**
* w --> KeyEvent.KEYCODE_DPAD_RIGHT
* or
* KeyEvent.KEYCODE_DPAD_LEFT
* */
private void nextTag(int w){
int count = tagRow.getChildCount();
if (count == 1)
return;
int index = datas.indexOf(currentData);
if (w == KeyEvent.KEYCODE_DPAD_RIGHT) {
index ;
if (index >= count)
index = 0;
} else if (w == KeyEvent.KEYCODE_DPAD_LEFT){
index--;
if (index < 0)
index = count - 1;
}
currentTag.setBackgroundResource(R.drawable.tag2);
currentTag = (TextView) tagRow.getChildAt(index);
currentTag.setBackgroundResource(R.drawable.tag1);
setCurrentData(datas.get(index), true);
currentData = datas.get(index);
if (preViewStyle == FileListAdapter.STYLE_GRID) {
fileViewGrid.clearDragBG();
} else {
fileViewList.clearDragBG();
}
if (currentData.searchingTag){
searchLayout.setVisibility(View.VISIBLE);
} else if (searchLayout.getVisibility() == View.VISIBLE) {
searchLayout.setVisibility(View.INVISIBLE);
}
showOrHideMount();
}
/** 是否显示mount 按键*/
private void showOrHideMount() {
if (currentPath().equals("/")) {
showMount(0);
} else if ( currentPath().contains(mounts.fs[1])) {
showMount(1);
} else if (mountBtn.getVisibility() == View.VISIBLE) {
hideMount();
}
}
/**
* 设置当前文件数据,更新ListView 和 路径栏
* */
private void setCurrentData(FileData d, boolean refreshView) {
fileAdapter.setData(d);
currentData = d;
if (refreshView)
fileAdapter.notifyDataSetChanged();
refreshTextPath();
}
/**
* 设置下方工具栏的点击事件
* */
private final void setupToolbar(){
optUp.setOnClickListener(toolbarListener);
optRefresh.setOnClickListener(toolbarListener);
optHistory.setOnClickListener(toolbarListener);
optMultfile.setOnClickListener(toolbarListener);
optMenu.setOnClickListener(toolbarListener);
optTag.setOnClickListener(toolbarListener);
}
View.OnClickListener toolbarListener = new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()){
case R.id.opthistory:
showHistory();
break;
case R.id.optmenu:
if (appMenu.getVisibility() == View.VISIBLE) {
hideAppMenu();
} else {
showAppMenu();
}
break;
case R.id.optmultfile:
if (!selectedAction || selectedAct == GET_FILES)
multOrSingle(!multFile);
break;
case R.id.optrefresh:
clearFileSlected();
refreshPath(currentPath(), true);
break;
case R.id.opttag:
if (selectedAction)
return;
// TODO Auto-generated method stub
if (tagLayout.getVisibility() == View.VISIBLE){
tagLayout.setVisibility(View.GONE);
preHideTag = true;
optTag.setImageDrawable(res.getDrawable(R.drawable.tag_hide));
} else {
tagLayout.setVisibility(View.VISIBLE);
preHideTag = false;
optTag.setImageDrawable(res.getDrawable(R.drawable.tag_show));
}
break;
case R.id.optup:
File file = new File(currentPath());
String pa = file.getParent();
int i;
if (pa == null) {
pa = "/";
i = 0;
}
if (pa.equals("/")) {
i = 0;
} else {
i = pa.split("/").length - 1;
}
refreshPath(pa, true);
pathScroll.setSelection(i);
break;
default: break;
}
}
};
private void showHistory(){
int l = historyString.size();
String[] str = historyString.toArray(new String[l]);
CharSequence[] ch = new CharSequence[l];
for (int i = 0; i < l; i ){
if (str[i].length() == 1) {
ch[i] = "/";
} else
ch[i] = str[i].substring(str[i].lastIndexOf("/")
1, str[i].length());
}
new AlertDialog.Builder(FileManager.this)
.setTitle(getString(R.string.history))
.setItems(ch, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
// 同时更新路径栏
String s = (String) historyString.get(which);
if (currentPath().equals(s))
return;
int p = pathAdapter.getAbsolutePath().indexOf(s);
refreshPath(s, p != 0);
FileManager.dbg("--" s);
p = s.split("/").length;
if (p != 0) {
p--;
}
pathScroll.setSelection(p);
}
}).setNegativeButton(cancel, new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.cancel();
}
}).create().show();
}
public void callMenu() { /***
getCurrentInputConnection().sendKeyEvent(
new KeyEvent(KeyEvent.ACTION_DOWN, keyEventCode));
getCurrentInputConnection().sendKeyEvent(
new KeyEvent(KeyEvent.ACTION_UP, keyEventCode));
/**/
this.openOptionsMenu();
}
public void selectedAllEle(){
multOrSingle(true);
}
/**
* true for multiple
* false for single
* */
private void multOrSingle(boolean ms){
if (ms){
optMultfile.setImageDrawable(res.getDrawable(R.drawable.singlefile));
multFile = true;
} else {
optMultfile.setImageDrawable(res.getDrawable(R.drawable.multfile));
clearFileSlected();
fileAdapter.notifyDataSetChanged();
multFile = false;
}
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_SEARCH) {
fileViewGrid.setDragable(false);
return true;
}
return super.onKeyUp(keyCode, event);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event){
switch (keyCode) {
case KeyEvent.KEYCODE_BACK: {
AlertDialog.OnClickListener lsn = new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
if (which == AlertDialog.BUTTON_NEGATIVE)
return;
if (listListener.copying()) {
dealCopyingOnExit();
} else {
FileManager.this.finish();
}
}
};
new AlertDialog.Builder(this).setMessage(getString(R.string.sure_exit))
.setPositiveButton("\t确定\t", lsn).setNegativeButton("\t取消 \t", lsn)
.create().show();
return true;
}
case KeyEvent.KEYCODE_SEARCH:
fileViewGrid.setDragable(true);
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
protected void onDestroy() {
super.onDestroy();
listListener.stopCopyService();
}
private void dealCopyingOnExit(){
AlertDialog.OnClickListener lsn = new AlertDialog.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
if (which == AlertDialog.BUTTON_NEGATIVE)
return;
listListener.cancelCopy();
FileManager.this.finish();
}
};
new AlertDialog.Builder(FileManager.this).setMessage(
"有复制任务没完成,要取消复制吗?")
.setPositiveButton(ok, lsn)
.setNegativeButton(cancel, lsn)
.create().show();
}
//public boolean outBound = false;
/***/
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
if (appMenu.getVisibility() == View.VISIBLE) {
int y = (int) event.getRawY();
if (y < screen_height - appMenu.getHeight()) {
hideAppMenu();
return true;
}
}
return super.dispatchTouchEvent(event);
}
/**
* 显示菜单栏, 重新实现的Option menu.
* */
private void showAppMenu() {
if (menuShowAnimation == null) {
menuShowAnimation = AnimationUtils
.loadAnimation(this, R.anim.menuhide);
}
appMenu.startAnimation(menuShowAnimation);
appMenu.setVisibility(View.VISIBLE);
}
/**
* 隐藏菜单栏, 重新实现的Option menu.
* */
private void hideAppMenu() {
appMenu.setVisibility(View.INVISIBLE);
if (menuHideAnimation == null)
menuHideAnimation = AnimationUtils
.loadAnimation(this, R.anim.menushow);
appMenu.startAnimation(menuHideAnimation);
}
@Override
public boolean dispatchKeyEvent(KeyEvent event){
int act = event.getAction();
int code = event.getKeyCode();
// 拖拉文件时, 左右键为标签转移
if (dragging){
if (act == KeyEvent.ACTION_DOWN){
switch (code){
case KeyEvent.KEYCODE_DPAD_LEFT:
case KeyEvent.KEYCODE_MENU:
nextTag(KeyEvent.KEYCODE_DPAD_LEFT);
return true;
case KeyEvent.KEYCODE_DPAD_RIGHT:
case KeyEvent.KEYCODE_BACK:
nextTag(KeyEvent.KEYCODE_DPAD_RIGHT);
return true;
default: break;
}
}
}
// app menu like option menu
if (code == KeyEvent.KEYCODE_MENU){
if (act == KeyEvent.ACTION_DOWN){
if (appMenu.getVisibility() == View.VISIBLE) {
hideAppMenu();
} else {
showAppMenu();
}
return true;
}
}else if (code == KeyEvent.KEYCODE_BACK){
if (appMenu.getVisibility() == View.VISIBLE) {
hideAppMenu();
return true;
}
}
return super.dispatchKeyEvent(event);
}
private void initMountBtn() {
refreshMountStatus();
mountBtn.setClickable(true);
mountBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
mountFsPerm(mounts.perm[mounts.index].equals(Mounts.RW) ?
Mounts.RO : Mounts.RW);
}
});
}
private int mountFsPerm(String perm) {
if (!isRoot()) {
Toast.makeText(this, "需要root权限", Toast.LENGTH_SHORT).show();
return 0;
}
int ret = 0;
DataOutputStream out = null;
BufferedReader br = null;
Process p = null;
try {
p = linux.shell.exec("su\n");
out = new DataOutputStream(p.getOutputStream());
String cmd = "mount -o " perm ",remount "
mounts.rawDev[mounts.index] " "
mounts.fs[mounts.index] "\nexit\n";
if (D) Log.d(tag, cmd);
out.writeBytes(cmd);
out.flush();
ret = p.waitFor();
if (ret != 0) {
br = new BufferedReader(new InputStreamReader(p.getErrorStream()));
Log.d(tag, "remount error");
if (br.ready()) {
Toast.makeText(this, br.readLine(), Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(this, "重新装载remount出错", Toast.LENGTH_SHORT).show();
}
return ret;
} else {
if (D) Log.d(tag, "mount sucess");
}
mounts.perm[mounts.index] = perm;
showMount(mounts.index);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
p.destroy();
}
return ret;
}
/** 刷新mount的属性*/
private void refreshMountStatus() {
Runtime rt = Runtime.getRuntime();
Process p = null;
BufferedReader br = null;
try {
p = rt.exec("mount");
br = new BufferedReader(new InputStreamReader(p.getInputStream()));
String content;
String[] lines;
while ( (content = br.readLine()) != null ) {
lines = content.split(" ");
for (int i = 0; i < mounts.fs.length; i ) {
if (mounts.fs[i].equals(lines[2])) {
if (lines[5].contains(Mounts.RO)) {
mounts.perm[i] = Mounts.RO;
} else {
mounts.perm[i] = Mounts.RW;
}
mounts.rawDev[i] = lines[0];
continue;
}
}
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
p.destroy();
}
}
private int previouSelected = 0;
/**
* 刷新当前目录的内容,
* @param
* path 要显示的目录路径
* @param
* gallery 当为false时不刷新显示当前路径的gallery, 否则刷新.
* */
public final void refreshPath(String path, boolean gallery){
if (!(new File(path).exists())){
Toast.makeText(this, "" path " 不存在", Toast.LENGTH_SHORT).show();
return;
}
int s = 0;
previouSelected = fileView.getFirstVisiblePosition();
if (currentData.searchingTag)
return;
if (!historyString.contains(path))
historyString.add(path);
if (historyString.size() > MAX_PATH_TEMP){
historyString.remove(0);
}
if (gallery) {
s = 0;
}
clearFileSlected();
currentData.path = path;
currentTag.setText(Common.getPathName(path));
fileAdapter.setCurrenPath(path);
// 清理图片文件的Bitmap
ArrayList<FileInfo> fInfos = currentFileInfo();
findFileInfo(path, fInfos);
fileAdapter.notifyDataSetChanged();
fileView.setSelection(s);
if (gallery){
refreshTextPath();
}
if (isRoot())
for (int i = 0; i < mounts.fs.length; i ) {
if (mounts.fs[i].equals(path)
|| ((i != 0) && (path.contains(mounts.fs[i])))) {
showMount(i);
mounts.index = i;
return;
}
}
if (mountBtn.getVisibility() == View.VISIBLE) {
hideMount();
}
}
public String getCurrentDirPerm() {
if (mounts.index == -1)
return null;
return mounts.perm[mounts.index];
}
private void showMount(int i) {
if (mountBtn.getVisibility() != View.VISIBLE)
mountBtn.setVisibility(View.VISIBLE);
mountBtn.setText(" " mounts.perm[i] " ");
mounts.index = i;
}
private void hideMount() {
mountBtn.setVisibility(View.GONE);
mounts.index = -1;
}
private void refreshTextPath(){
String path = currentPath();
if (!path.equals("/")) {
pathBarString = path.split("/");
pathBarString[0] = "/";
}
pathAdapter.setPathArray(pathBarString);
pathAdapter.setAbsolutePath(path);
pathAdapter.notifyDataSetChanged();
pathScroll.setSelection(pathBarString.length - 1);
}
/**
* Find all files in <em>path<em>, and set up fit file informations
* @param path
* the file path.
* @param list
* File information, it will be clear, and set new informaiton.
* @throws IOException
* */
private void findFileInfo(String path, List<FileInfo> list){
/**
int size = list.size();
FileInfo info;
//手动清除(recycle)Bitmap
for (int i = 0; i < size; i ) {
info = list.get(i);
if (info.type == FileListAdapter.PHOTO){
info.recycleBitmap(i);
}
}**/
synchronized (list) {
list.clear();
// fileAdapter.notifyDataSetChanged();
/***/
if (preIsRoot == false) {
File base = new File(path);
File[] files = base.listFiles();
if (files == null || files.length == 0)
return;
String name;
String suffix;
int length = files.length;
for (int i = 0; i < length; i ) {
name = files[i].getName();
if (preHideFile && files[i].isHidden()) {
continue;
}
// date = new Date(files[i].lastModified());
int la = name.lastIndexOf('.');
if (la == -1)
suffix = null;
else
suffix = name.substring(la 1).toLowerCase();
list.add(new FileInfo(name, files[i].getAbsolutePath(),
switchIcon(suffix, files[i]), null, // fileSize(files[i].length()),
files[i].isDirectory())); // //date.toLocaleString(),
}
} else {
/** 带 root */
BufferedReader errReader = null, reader = null;
DataOutputStream in = null;
Process p = null;
try {
p = linux.shell.exec("su");
errReader = new BufferedReader(new InputStreamReader(
p.getErrorStream()));
in = new DataOutputStream(p.getOutputStream());
String cmd = new String("ls -A " "\"" path "/\"\nexit\n");
in.write(cmd.getBytes());
in.flush();
in.close();
reader = new BufferedReader(new InputStreamReader(
p.getInputStream()));
if (p.waitFor() != 0) {
Toast.makeText(FileManager.this, errReader.readLine(),
Toast.LENGTH_LONG).show();
return;
}
String sr;
while ((sr = reader.readLine()) != null) {
String pt;
if (currentPath().length() != 1)
pt = currentPath() "/" sr;
else
pt = currentPath() sr;
File fl = new File(pt);
if (preHideFile && fl.isHidden())
continue;
int type, ps;
boolean directory = fl.isDirectory();
if (directory) {
type = FileListAdapter.DIRECTORY;
} else {
ps = sr.lastIndexOf('.');
if (ps == -1)
type = FileListAdapter.UNKNOW;
else
type = switchIcon(sr.substring(ps 1), fl);
}
list.add(new FileInfo(sr, pt, type, null, directory));
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
p.destroy();
}
}
Collections.sort(list);
}
/**/
}
// 对应文件后缀的图标序号
public static final int switchIcon(String name, File file){
if (file.isDirectory())
return FileListAdapter.DIRECTORY;
if (name == null){
return FileListAdapter.UNKNOW;
}
name = name.toLowerCase();
if (name.equals("txt") || name.equals("doc") || name.equals("pdf")) {
return FileListAdapter.TXT;
} else if (name.equals("html") || name.equals("htm") ||
name.equals("chm") || name.equals("xml")){
return FileListAdapter.HTM;
} else if (name.equals("jpeg") || name.equals("jpg") ||
name.equals("bmp") || name.equals("gif") || name.equals("png")){
return FileListAdapter.PHOTO;
} else if (name.equals("rmvb") || name.equals("rmb") ||
name.equals("avi") || name.equals("wmv") || name.equals("mp4")
|| name.equals("3gp") || name.equals("flv")){
return FileListAdapter.MOVIE;
} else if (name.equals("mp3") || name.equals("wav") || name.equals("wma")){
return FileListAdapter.MUSIC;
} else if (name.equals("apk")){
return FileListAdapter.APK;
} else if (name.equals("zip") || name.equals("tar") ||
name.equals("bar") || name.equals("bz2") || name.equals("bz")
|| name.equals("gz") || name.equals("rar")) {
return FileListAdapter.ZIP;
}
return FileListAdapter.UNKNOW;
}
//GridMenuApdater menuApdater;
private ImageButton viewStyleButton;
private TextView viewStyleTextView;
//private TextView rootTextView;
//private TextView ddTextView;
private void initAppMenu(){
appMenu = (LinearLayout)findViewById(R.id.appmenu);
LinearLayout row = (LinearLayout) appMenu.findViewById(R.id.approw1);
LayoutInflater infl = getLayoutInflater();
View.OnClickListener ocl = new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
appMenuClick(v.getId());
hideAppMenu();
}
};
int[] drRes = {R.drawable.newfolder, R.drawable.newfile, R.drawable.paste,
R.drawable.search, R.drawable.dialog, R.drawable.apkmanager,
R.drawable.setting, R.drawable.multicon, R.drawable.filelib,
R.drawable.close};
String[] names = getResources().getStringArray(R.array.appnames);
for (int i = 0; i < 10; i ){
if (i == 5) {
row = (LinearLayout) appMenu.findViewById(R.id.approw2);
}
RelativeLayout rl = (RelativeLayout) infl.inflate(R.layout.appmenuitem,
null);
ImageButton iv = (ImageButton) rl.findViewById(R.id.menuicon);
//iv.setImageResource(drRes[i]);
iv.setBackgroundResource(drRes[i]);
TextView tv = (TextView) rl.findViewById(R.id.menuname);
tv.setText(names[i]);
iv.setId(i);
iv.setOnClickListener(ocl);
row.addView(rl);
if ( i == MENU_SET_VIEW_STYLE){
viewStyleButton = iv;
viewStyleTextView = tv;
}
}
}
SearchInputDialog.onSearchListener onSL = new SearchInputDialog.onSearchListener() {
@Override
public void onSearch(String expr, boolean allMatch, boolean caseSense) {
// TODO Auto-generated method stub
if (expr.contains("/")) {
Toast.makeText(FileManager.this, getString(R.string.key_word_can_not_contain),
Toast.LENGTH_SHORT).show();
} else {
new Thread(new SearchFileThread(expr, allMatch, caseSense)).start();
}
}
};
private void initSearchStop() {
searchBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (searching) {
searching = false;
if (searchProcess != null) {
searchProcess.destroy();
searchProcess = null;
}
} else {
currentData.searchingTag = false;
searchLayout.setVisibility(View.INVISIBLE);
refreshPath(currentPath(), true);
}
}
});
}
private Process searchProcess = null;
private final static String SEARCHFILEPATH = "SEARCHFILEPATH";
private ArrayList<FileInfo> searchFileInofs;
class SearchFileThread implements Runnable {
private String expr;
private boolean caseSense, allMatch;
public SearchFileThread(String expr, boolean allMatch, boolean caseSense) {
// TODO Auto-generated constructor stub
this.expr = expr;
this.allMatch = allMatch;
this.caseSense = caseSense;
}
@Override
public void run(){
Message msg;
File parentDir = new File(currentPath());
ArrayList<FileInfo> list = currentFileInfo();
searchFileInofs = list;
list.clear();
currentData.selectedId.clear();
listViewHandler.sendEmptyMessage(HANDLER_LIST_ADPATER_CHANGED);
searchDir = currentPath();
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCHDIR);
searching = true;
currentData.searchingTag = true;
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCH_VISIBLE);
String exprs;
if (!allMatch) {
if (!preIsRoot) {
if (!expr.contains("*"))
exprs = ".*" expr ".*";
else
exprs = expr.replace("*", ".*");
} else {
exprs = "*" expr "*";
}
} else {
exprs = expr;
}
if (isRoot()) {
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCHDIR);
try {
searchProcess = linux.shell.exec("su");
DataOutputStream out = new DataOutputStream(searchProcess.getOutputStream());
BufferedReader in = new BufferedReader(
new InputStreamReader(searchProcess.getInputStream()));
String cases = "-iname";
if (caseSense)
cases = "-name";
String cmd = "find " searchDir "/ " cases
" \"" exprs "\" 2> /dev/null\nexit\n" ;
if (D) Log.d(tag, cmd);
out.write(cmd.getBytes());
out.flush();
while ((cmd = in.readLine()) != null) {
if (!searching)
break;
if (preHideFile && cmd.startsWith(".")) {
continue;
}
//if (D) Log.d(tag, cmd);
Bundle b = new Bundle();
b.putString(SEARCHFILEPATH, cmd);
msg = listViewHandler.obtainMessage(HANDLER_ADD_LIST_ITEM);
msg.setData(b);
listViewHandler.sendMessage(msg);
}
/**
* file = new File(cmd);
name = file.getName();
int la = name.lastIndexOf('.');
if (la == -1)
suffix = null;
else
suffix = name.substring(la 1).toLowerCase();
Bundle b = new Bundle();
synchronized (newInfo) {
FileInfo info = new FileInfo(
name,
file.getAbsolutePath(),
switchIcon(suffix, file),
null, // fileSize(files[i].length()),
// //date.toLocaleString(),
file.isDirectory());
newInfo.setNewInfo(info);
Binder b = new Binder();
listViewHandler.sendEmptyMessage(HANDLER_ADD_LIST_ITEM);
FileManager.dbg("--- " info.name());
}
* */
} catch (IOException e) {
// TODO Auto-generated catch block
Log.e(tag, "su find", e);
} finally {
searchProcess.destroy();
searchProcess = null;
}
} else {
doSearchFile(list, parentDir, exprs, caseSense);
}
listViewHandler.sendEmptyMessage(HANDLER_SEARCHBAR_HIDE);
searching = false;
searchDir = getString(R.string.done_search, expr);
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCHDIR);
}
}
private CharSequence searchDir = "";
private boolean searching = false;
private void doSearchFile(ArrayList<FileInfo> list, File dir,
String expr, boolean caseSense) {
CharSequence tmpText = searchText.getText();
File[] files = dir.listFiles();
if (files == null) {
return;
}
int length = files.length;
Message msg;
String name;
String lowercaseName = "";
if (!caseSense)
expr = expr.toLowerCase();
searchDir = dir.getAbsolutePath();
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCHDIR);
for (int i = 0; i < length; i ){
if (!searching)
return;
if (preHideFile && files[i].isHidden()) {
continue;
}
name = files[i].getName();
if (!caseSense) {
lowercaseName = name.toLowerCase();
} else {
lowercaseName = name;
}
if (lowercaseName.matches(expr)) {
Bundle b = new Bundle();
b.putString(SEARCHFILEPATH, files[i].getAbsolutePath());
msg = listViewHandler.obtainMessage(HANDLER_ADD_LIST_ITEM);
msg.setData(b);
listViewHandler.sendMessage(msg);
}
if (files[i].isDirectory())
doSearchFile(list, files[i], expr, caseSense);
}
searchDir = tmpText;
listViewHandler.sendEmptyMessage(HANDLER_SET_SEARCHDIR);
}
/**
*
// date = new Date(files[i].lastModified());
int la = name.lastIndexOf('.');
if (la == -1)
suffix = null;
else
suffix = name.substring(la 1).toLowerCase();
try {
if (!caseSense) {
lowercaseName = name.toLowerCase();
} else {
lowercaseName = name;
}
if (lowercaseName.matches(expr)) {
//Log.d(tag, "add");
synchronized (newInfo) {
FileInfo info = new FileInfo(
name,
files[i].getAbsolutePath(),
switchIcon(suffix, files[i]),
null, // fileSize(files[i].length()),
// //date.toLocaleString(),
files[i].isDirectory());
newInfo.setNewInfo(info);
listViewHandler.sendEmptyMessage(HANDLER_ADD_LIST_ITEM);
}
}
} catch (PatternSyntaxException e) {
e.printStackTrace();
}
* */
/**
* 菜单面板
* */
private void appMenuClick(int whitch) {
switch (whitch){
case MENU_CREATE_DIRECTORY:
listListener.onClick(null, MENU_ITEM_CREATE_DIRECTORY);
break;
case MENU_CREATE_FILE:
listListener.onClick(null, MENU_ITEM_CREATE_FILE);
break;
case MENU_PASTE:
listListener.onClick(null, MENU_ITEM_PASTE);
break;
case MENU_SEARCH:
/**
String expr = "sdfd";
expr = expr.replace("*", ".*");
searchFile("an");
/**/
if (searching) {
Toast.makeText(this, getString(R.string.searching),
Toast.LENGTH_SHORT).show();
break;
}
SearchInputDialog sid = new SearchInputDialog(this);
sid.setOnSearchListener(onSL);
sid.show();
break;
case MENU_FINISH_ACTIVITY:
if (listListener.copying())
dealCopyingOnExit();
else
this.finish();
break;
case MENU_SHOW_COPY_DIALOG:
listListener.showHiddenCopyDialog();
break;
case MENU_APK_MANAGER:
Intent intent = new Intent();
intent.putExtra(PRE_BACKUP_DIR, preBackupDir);
/**
intent.setClassName("com.xjf.filedialog",
"com.xjf.filedialog.XPackageManager");
/**/
intent.setAction("com.xjf.apk.EDIT");
this.startActivity(intent);
break;
case MENU_SETTING:
/**/
if (settingsView == null) {
settingsHide = true;
settingsView = new SettingsView(this);
}
if (settingsHide == false) {
settingsHide = true;
hideSettingsView();
} else {
settingsHide = false;
settingsView.show(null);
}
/**/
break;
case MENU_FILE_LIB:
fileLibDialog.doWhat = FileLibDialog.FILE_LIB_OPEN;
fileLibDialog.show();
break;
case MENU_SET_VIEW_STYLE:
if (preViewStyle == FileListAdapter.STYLE_LIST) {
setFileViewStyle(FileListAdapter.STYLE_GRID);
} else {
setFileViewStyle(FileListAdapter.STYLE_LIST);
}
break;
default: break;
}
}
/** 改变ROOT权限*/
public boolean changedRoot(boolean r) {
/* 尝试获取root权限 */
if (!r) {
preIsRoot = false;
return false;
}
try {
if (LinuxShell.isRoot(Runtime.getRuntime(), 50)){
preIsRoot = true;
Toast.makeText(FileManager.this, "Root Success", Toast.LENGTH_LONG)
.show();
} else {
preIsRoot = false;
Toast.makeText(FileManager.this, "Root Fail", Toast.LENGTH_LONG)
.show();
}
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
return preIsRoot;
}
/** 隐藏设置界面*/
void hideSettingsView() {
settingsHide = true;
settingsView.hide();
}
/**
private void rootCopy(){
if (pre_IsRoot){
listListener.rootCopy();
} else {
Toast.makeText(this, getString(R.string.no_root), Toast.LENGTH_SHORT)
.show();
}
}
/**/
/** Find child views */
private void findView(){
fileViewList = (DDListView)findViewById(R.id.filelist);
fileViewGrid = (DDGridView)findViewById(R.id.filegrid);
pathScroll = (HorizontalListView)findViewById(R.id.pathgallery);
optUp = (ImageView)findViewById(R.id.optup);
optHistory = (ImageView)findViewById(R.id.opthistory);
optTag = (ImageView)findViewById(R.id.opttag);
optRefresh = (ImageView)findViewById(R.id.optrefresh);
optMultfile = (ImageView)findViewById(R.id.optmultfile);
optMenu = (ImageView)findViewById(R.id.optmenu);
tagLayout = (RelativeLayout)findViewById(R.id.tab);
addTagButton = (ImageView)findViewById(R.id.addtag);
tagRow = (TableRow)findViewById(R.id.tabrow);
//hsv = (HorizontalScrollView) findViewById(R.id.tabs);
//Search View
searchLayout = (LinearLayout) findViewById(R.id.searchlayout);
searchBar = (ProgressBar) searchLayout.findViewById(R.id.searchbar);
searchText = (TextView) searchLayout.findViewById(R.id.searchpath);
searchBtn = (ImageButton) searchLayout.findViewById(R.id.searchclose);
mountBtn = (Button) findViewById(R.id.mount);
}
private void newObject() {
DisplayMetrics dm = res.getDisplayMetrics();
scale = dm.densityDpi;
linux = new LinuxFileCommand(Runtime.getRuntime());
historyString = new ArrayList<String>();
copyDialogLock = new ConditionVariable(false);
datas = new ArrayList<FileData>();
currentData = new FileData(new ArrayList<FileListAdapter.FileInfo>(),
null, SDCARD_PATH);
/**
String ps = null;
String cs = null;
ArrayList<String> al;
for (int i = 0; i < 3; i ) {
al = new ArrayList<String>();
ps = "p" i;
parentList.add(ps);
childList.add(al);
for (int j = 0; j < 5; j ) {
cs = "c" i j;
al.add(cs);
}
al.add("/sdcard");
}
/**/
}
private void initSelectedFile() {
selectedLayout.setVisibility(View.VISIBLE);
String path = getIntent().getStringExtra(EXTR_GET_NAME);
if (path != null) {
if (selectedAct == GET_FILES && !path.equals("")) {
path = path ",";
}
selectedEdit.setText(path);
}
selectedEdit.clearFocus();
selectedBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
String fs = selectedEdit.getText().toString();
if (fs.equals("")) {
Toast.makeText(FileManager.this, "文件各不能为空,取消请退出"
, Toast.LENGTH_SHORT).show();
return;
}
Intent data = new Intent();
if (selectedAct == GET_FILES) {
String[] files = fs.split(",");
data.putExtra(EXTR_GET_NAME, files);
String parent = currentPath();
for (int i = 0; i < files.length; i ) {
files[i] = parent "/" files[i];
Log.d(tag, files[i]);
}
} else {
fs = currentPath() "/" fs;
if (selectedAct == GET_DIRECTORY) {
File f = new File(fs);
if (f.exists() && f.isFile()) {
Toast.makeText(FileManager.this, "文件不是目录"
, Toast.LENGTH_SHORT).show();
return;
}
}
data.putExtra(EXTR_GET_NAME, fs);
}
setResult(RESULT_OK, data);
FileManager.super.finish();
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data){
switch (requestCode){
case GET_DIRECTORY:
if (resultCode == RESULT_OK) {
settingsView.setBackupDir(data.getStringExtra(EXTR_GET_NAME));
}
selectedAction = false;
break;
}
}
public void finish() {
if (selectedAction) {
this.finishActivity(RESULT_CANCELED);
}
super.finish();
}
public void onConfigurationChanged(Configuration newConfig) {
//setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
super.onConfigurationChanged(newConfig);
}
}
/**
* 当前文件的数据包
* */
class FileData {
public ArrayList<FileInfo> fileInfos;
public ArrayList<Integer> selectedId;
public String path;
public boolean searchingTag = false;
public FileData(ArrayList<FileInfo> fileInfos, ArrayList<Integer> selectedId,
String path) {
if (fileInfos == null)
this.fileInfos = new ArrayList<FileListAdapter.FileInfo>();
else
this.fileInfos = fileInfos;
if (selectedId == null)
this.selectedId = new ArrayList<Integer>();
else
this.selectedId = selectedId;
if (path == null)
this.path = "/sdcard";
else
this.path = path;
}
}
/**/
/**/
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