moparisthebest/ComicReader
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Code Issues Releases Wiki Activity

Merge branch 'favsave' of git://github.com/whitecat/ComicReader into whitecat-favsave

Browse Source 
Conflicts:
	ComicReader/AndroidManifest.xml
This commit is contained in:
umesh2802 2013-03-07 19:32:16 +05:30
commit c0c184ba6f
3 changed files with 159 additions and 11 deletions
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17
ComicReader/src/com/blogspot/applications4android/comicreader/ActivityComicReader.java
View File

@ -286,13 +286,12 @@ public class ActivityComicReader extends ComicActivity {
try {
mList.storeSelected();
File src = mList.selectedFile();
File dst = new File(FileUtils.getSdcard(), "backup_selected.json");
dst.delete();
if(FileUtils.copyFile(src, dst)) {
msg = "Successfully backed up 'My Comics' list to '" + dst.getPath() + "'";
String zipFilename = FileUtils.getSdcard() + "/backup_favComics.zip";
if (FileUtils.favSave(mList, src.getPath(), zipFilename)) {
msg = "Successfully backed up 'My Comics' list to '" + zipFilename + "'";
}
else {
msg = "Failed to backup 'My Comics' list to '" + dst.getPath() + "'";
msg = "Failed to backup 'My Comics' list to '" + zipFilename + "'";
}
}
catch(Exception e) {
@ -306,7 +305,6 @@ public class ActivityComicReader extends ComicActivity {
{
final File dst = mList.selectedFile();
dst.delete();
final File src = new File(FileUtils.getSdcard(), "backup_selected.json");
AlertDialog.Builder alertbox = new AlertDialog.Builder(ActivityComicReader.this);
alertbox.setMessage(res.getString(R.string.my_comic_restore_confirmation));
alertbox.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@ -317,11 +315,12 @@ public class ActivityComicReader extends ComicActivity {
alertbox.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface arg0, int arg1) {
String msg;
if(FileUtils.copyFile(src, dst)) {
msg = "Successfully restored 'My Comics' list from '" + src.getPath() + "' to" + dst.getPath();
String zipFilename = FileUtils.getSdcard() + "/backup_favComics.zip";
if (FileUtils.favLoad(zipFilename)) {
msg = "Successfully restored 'My Comics' list from '" + zipFilename + "' to" + FileUtils.getComicRoot();
}
else {
msg = "Failed to restore 'My Comics' list from '" + src.getPath() + "'";
msg = "Failed to restore 'My Comics' list from '" + zipFilename + "'";
}
Toast.makeText(ActivityComicReader.this, msg, Toast.LENGTH_LONG).show();
GetComicsTask get_task = new GetComicsTask();

6
ComicReader/src/com/blogspot/applications4android/comicreader/core/Comic.java
View File

@ -406,7 +406,11 @@ public abstract class Comic extends ComicParser {
}
return mCurrent.hasText();
}
public boolean containsFavs(){
return mFavs.size() > 0 ? true : false;
}
/**
* Creates a valid file name out of the strip's title
*

147
ComicReader/src/com/blogspot/applications4android/comicreader/core/FileUtils.java
View File

@ -1,5 +1,7 @@
package com.blogspot.applications4android.comicreader.core;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
@ -13,9 +15,13 @@ import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Reader;
import java.util.ArrayList;
import java.util.Random;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;
import com.blogspot.applications4android.comicreader.exceptions.ComicSDCardFull;
import org.json.JSONException;
import android.content.res.AssetManager;
import android.os.Environment;
@ -23,6 +29,9 @@ import android.os.StatFs;
import android.text.format.Time;
import android.util.Log;
import com.blogspot.applications4android.comicreader.exceptions.ComicNotFoundException;
import com.blogspot.applications4android.comicreader.exceptions.ComicSDCardFull;
/**
* Class containing helper methods for working on files
*/
@ -293,4 +302,140 @@ public class FileUtils {
}
}
/**
* saves the list to a zip file to the sdcard
*
* @param mList the list of comics.
* @param listLocation Location of where the selected.json are
* @param zipName the name of the zip file (path as well)
* @return
*/
public static boolean favSave(ComicClassList mList, String listLocation, String zipName) {
ArrayList<String> files = new ArrayList<String>();
files.add(listLocation);
for (int cI : mList.getSelectedComicList()) {
try {
Comic c = mList.getComicFromIndex(cI);
c.readProperties();
if (c.containsFavs()) {
String fileName = getComicRoot() + "/props/" + c.getName() + ".json";
files.add(fileName);
}
} catch (ComicNotFoundException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
zip(files, zipName);
return true;
}
/**
* Loads favorite list from zip to ComicReader folders
*
* @return
*/
public static boolean favLoad(String _zipFile) {
boolean successful = false;
_dirChecker(getComicRoot() + "/props/");
successful = unzip(_zipFile);
return successful;
}
/**
* a method to help zip up fav files
*
* @param files
* which will hold all the files (path as well) that will be
* zipped up
* @param zipFile
* the name of the zip file (path as well)
*/
private static void zip(ArrayList<String> files, String zipFile) {
try {
BufferedInputStream origin = null;
FileOutputStream dest = new FileOutputStream(zipFile);
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest));
byte data[] = new byte[BUFF_SIZE];
for (int i = 0; i < files.size(); i++) {
Log.v("Compress", "Adding: " + files.get(i));
FileInputStream fi = new FileInputStream(files.get(i));
origin = new BufferedInputStream(fi, BUFF_SIZE);
ZipEntry entry = new ZipEntry(files.get(i).substring(files.get(i).lastIndexOf("/") + 1));
out.putNextEntry(entry);
int count;
while ((count = origin.read(data, 0, BUFF_SIZE)) != -1) {
out.write(data, 0, count);
}
origin.close();
}
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* a method to unzip up fav files
*
* @param files
* which will hold all the files (path as well) that will be
* zipped up
* @param zipFile
* the name of the zip file (path as well)
* @return true if successful
*/
public static boolean unzip(String _zipFile) {
try {
FileInputStream fin = new FileInputStream(_zipFile);
ZipInputStream zin = new ZipInputStream(fin);
ZipEntry ze = null;
while ((ze = zin.getNextEntry()) != null) {
Log.v("Decompress", "Unzipping " + ze.getName());
String unzipLocation= ze.getName().equals("selected.json") ? getComicRoot() +"/"+ ze.getName() : getComicRoot() + "/props/"+ ze.getName();
FileOutputStream fout = new FileOutputStream(unzipLocation);
for (int c = zin.read(); c != -1; c = zin.read()) {
fout.write(c);
}
zin.closeEntry();
fout.close();
}
zin.close();
} catch (Exception e) {
Log.e("Decompress", "unzip", e);
return false;
}
return true;
}
/**
* adds directory if needed to comic reader.
*
* @param dir
*/
private static void _dirChecker(String dir) {
File f = new File(dir);
if (!f.isDirectory()) {
f.mkdirs();
}
}
}