[APP][2.1+] FX File Explorer Dev Thread (5.0: Material Design UI, Wi-Fi Direct Xfers)

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tliebeck

Senior Member
Sep 15, 2010
1,849
4,434
Southern California
This wonderfull app will get a root option in the future? Like root explorer...I realy espect that...thank again for this app!!!!

Sent from my MB525 using xda premium

Thanks! Working on a root add-on module....priority at the moment of course is getting the general everyday file/media management and networking stuff, but root is (as-expected) the #1 requested feature.

I do want to make mention (to everyone) that there's a lot more to adding root support to an application like this than simply prefacing operations with "su". The root access implementation needs to be of the same caliber as the rest of the app, and there's a good bit of work to do in terms of root-specific features as well. Development is in progress on this though.

On a semi-but-not-entirely-related note, I'm thinking it will be a good idea to have the "System" catalog not shown by default on the home screen. It'll reappear by simply tapping View->Show System, and that will be a remembered preference (so it will always be there until you turn it back off). I think this makes sense as 90% of users will not know or care what "System" is and will simply be confused by it. Please don't think this is indicative of a change in direction away from technically inclined users.
 

Cocolopes

Senior Member
Sep 29, 2010
2,346
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Rosario
Thanks! Working on a root add-on module....priority at the moment of course is getting the general everyday file/media management and networking stuff, but root is (as-expected) the #1 requested feature.

I do want to make mention (to everyone) that there's a lot more to adding root support to an application like this than simply prefacing operations with "su". The root access implementation needs to be of the same caliber as the rest of the app, and there's a good bit of work to do in terms of root-specific features as well. Development is in progress on this though.

On a semi-but-not-entirely-related note, I'm thinking it will be a good idea to have the "System" catalog not shown by default on the home screen. It'll reappear by simply tapping View->Show System, and that will be a remembered preference (so it will always be there until you turn it back off). I think this makes sense as 90% of users will not know or care what "System" is and will simply be confused by it. Please don't think this is indicative of a change in direction away from technically inclined users.

That's what I want to read!!! This will be my default explorer in the future!!!! thank for all the work!

Sent from my MB525 using xda premium
 

tliebeck

Senior Member
Sep 15, 2010
1,849
4,434
Southern California
Version 0.73 is now available on the market. New features include:

  • Added support for FTP-S (implicit encryption) and FTP-ES (explicit encryption).
  • Added key verification dialog for new SSH connections. A key verification notice is displayed when connecting to a host for the first time, and a key changed warning/error is displayed in the event the key changes.
  • Added support for hiding system catalogs. Currently this feature is disabled by default but will likely soon be enabled by default (most non-technical users don’t have any interest in seeing non-user-accessible storage space, and technical users will easily be able to re-enable it).
  • Fixed playlist editing issue where reordering had an initial lag when dragging an item (when album art is enabled).
  • Fixed bug where passwords were forgotten when editing hosts.
  • Fixed bug where sleeping device would stop folder size calculations in folder details view.
  • FX may now be moved to the SD card.
  • FTP control connections are now kept alive during data transfers.
 
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Brantai

Member
Apr 2, 2009
5
0
Really like the look & feel of this app! Any plans to add network share discovery in the future? Key-based SCP Auth would be cool, too.
 
Last edited:

starbase64

Senior Member
Apr 3, 2007
4,365
1,698
Hi,

nice app, but i'm missing multi file selection.

with friendly greet

starbase64

edit: multi file selection found, sorry my mistake
 
Last edited:

kay_kiat88

Senior Member
Dec 19, 2010
889
246
Just a few suggestions.

1. It will be good if i can create a frequently used folder shortcut on my homescreen that leads directly to a certain folder using FX File Explorer. rather than tapping on for example FX file explorer -> Phone Storage -> Documents -> School -> Chemistry, i can just tap on the shortcut "Chemistry" and it takes me directly to the folder using FX.

2. .rar support!

3. when deleting files, we have to check the box to delete. maybe that should be removed.. in a way it's like a double confirmation kind of thingy which IMO is quite unnecessary?

4. hold back button to exit! rather than tapping home and then pressing back twice, we can exit from anywhere!

just a few suggestions :) thank you for the great beta so far!
Overall a very clean and intuitive app :)
 
Last edited:

tliebeck

Senior Member
Sep 15, 2010
1,849
4,434
Southern California
I've had to put out a 0.74 version to update a minor glitch in the 0.73 release that prevents the Bluetooth server from being started.

The only thing modified in this update is the APK's manifest file. Unfortunately there's a very annoying bug in the Android tools for Eclipse where certain changes will result in it inappropriately changing the names of services provided by an application. As such the Bluetooth server wouldn't start at all in 0.73.

Sorry for the trouble everyone, nothing more annoying than devs that throw multiple releases up in a day. :D

---------- Post added at 01:20 AM ---------- Previous post was at 01:15 AM ----------

Just a suggestion.

It will be good if i can create a frequently used folder shortcut on my homescreen that leads directly to a certain folder using FX File Explorer. rather than tapping on for example FX file explorer -> Phone Storage -> Documents -> School -> Chemistry, i can just tap on the shortcut "Chemistry" and it takes me directly to the folder using FX.

Thanks, this feature is often requested and will be going in. Likely we'll have "Documents" and "Downloads" as preinstalled shortcuts/favorites/bookmarks (which of course can be deleted if desired).
 
Last edited:

kay_kiat88

Senior Member
Dec 19, 2010
889
246
thanks for the quick reply! i've edited my previous post! added some more suggestions :)

i really like the dragging feature man.
 

tliebeck

Senior Member
Sep 15, 2010
1,849
4,434
Southern California
Just a few suggestions.
2. .rar support!

Definitely want to add support for more archive/compression formats. Current list of "desirables" includes rar, 7zip, tar, gzip, and bzip2. Some/most of these will likely be post-1.0 though.

3. when deleting files, we have to check the box to delete. maybe that should be removed.. in a way it's like a double confirmation kind of thingy which IMO is quite unnecessary?

I really like the check, but this isn't the first time I've heard dislike for it. It wouldn't be terribly difficult to add a preference to disable it of course. I really want people to see what they're about to delete (file/folder/byte count in the dialog) and fully confirm it. For perspective a PC/Mac, you have Move to trash, then open trash, then empty trash, then click confirm.

4. hold back button to exit! rather than tapping home and then pressing back twice, we can exit from anywhere!

can you add a button for exit and one for go back please?

When you say "exit", are you referring to terminating the app completely, or just bringing up the Android home screen? The current "exit" feature (pressing the back button twice on the FX home screen) just closes the app and raises the launcher / Android home screen.

There's actually not a good way to cleanly self-terminate an Android application. There are plenty of ways to *force* it to shutdown, such as telling the containing Dalvik VM to terminate. But this goes against the Android API spec. Examples from the Android engineers themselves:

See Dianne Hackborn's post: http://groups.google.com/group/android-developers/browse_thread/thread/63de8a9cdffa46a3

See Romain Guy's post: http://stackoverflow.com/questions/2042222/close-application

I don't necessarily want to add redundant home/back controls to the screen as display real estate is already at a major premium (at least for phones).
 
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tliebeck

Senior Member
Sep 15, 2010
1,849
4,434
Southern California
i mean terminate the app

Unfortunately really can't implement true "termination" as it goes against the Android API.

This developer video offers a pretty decent explanation of what's happening:


There are a lot of folks who claim that Android's performance is based largely on the number of "running" apps at any given time. This really isn't the case though. Poorly written apps that do not follow the Android API are largely to blame for this misconception.
 
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djsolidsnake86

Senior Member
Feb 14, 2009
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Unfortunately really can't implement true "termination" as it goes against the Android API.

This developer video offers a pretty decent explanation of what's happening:


There are a lot of folks who claim that Android's performance is based largely on the number of "running" apps at any given time. This really isn't the case though. Poorly written apps that do not follow the Android API are largely to blame for this misconception.

i see, well maybe can you do a minimize/exite button that hide the application
and also a button for multiple selection (and a option for remember multiple selection even if i navigate in other folders) :)
 
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D

Deleted member 2736178

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very impressed with the look and speed of this! I will be adding this to my apps to watch list, if I can stream video files from a network share (like ES File explorer does) then I'm ready to buy the final version when its out and make it my default file explorer.

Very nice work!
 

slonn

Senior Member
Nov 6, 2010
1,462
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Unfortunately really can't implement true "termination" as it goes against the Android API.

I normally use File Expert and there is an Exit option in the menu of that app (can be added to the toolbar). If I open the app and then click on the Exit button it seems to me that the app closes completely - at least I can't see it as being active under running processes. Am I misunderstanding something here?
 

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  • 318
    [APP][4.1+] FX File Explorer Dev Thread (7.0 released)


    FX 7.0 is now available!
    Note: This initial post is now VERY out of date and will be corrected very soon. Screenshots are from old prior versions (2017/08/10)

    Hello all,

    This is the ongoing development thread for FX File Explorer. I greatly appreciate feature suggestions, bug reports, and general feedback!

    FX intends to be an uncluttered, everyday-usable file manager for Android. The primary development goal has been to create the same level of usability, intuitiveness, and efficiency as that offered by the file manager on your desktop computer.

    Local file management features of FX are free, including the root features, indexed search, cleaning tools, usage view, non-encrypted archive creation/extraction, the text editor, and all other viewers (e.g. script exec, binary viewer, image viewer). The network/cloud stuff and media-specific stuff (e.g. browsing music by album, editing playlists) is a paid add-on called "FX Plus".

    The free version of FX is not a "Lite" version or some kind of watered-down demo. There is no advertising in FX. And there is no user-tracking, phoning home, or any other "doubleplusungood" stuff of any kind in FX.

    FX Connect Demonstration

    A demonstration of FX connect. Phones are paired together using NFC by opening FX and touching their backs together. Transfers take place over a high-speed Wi-Fi Direct connection.

    Home Screen

    The "Home Screen" appears when you first open FX. The idea of the home screen is that you create bookmarks to the folders you actually use, rather than milling through the garbage every app places in the root folder of your SD card.

    One last note regarding the free-vs-plus stuff: The features shown in the "Media" and "Internet and Network" sections are part of the "FX Plus" add-on, while everything else is free. And another note: the home-screens below have every option turned on: you can use the "View" menu to customize what is shown.

    • The first image shows a default home screen.
    • The second image shows the home screen configured with a translucent dark theme and view mode set to "Icon". The translucent dark theme uses your default system wallpaper (or optionally an alternate wallpaper of your choosing).

    Home.png
    .....
    HomeTrans.png


    Directory Browsing

    These screenshots show FX viewing a directory. The one on the left shows the Material Design Teal theme, the one on the right uses a translucent theme.

    FilesSolid.png
    .....
    FilesTrans.png


    Windows and Split View

    FX supports multiple (unlimited) windows, with the ability to view one or two at a time.

    • The first screenshot shows the window menu, which is accessible by tapping the slide-out icon in the upper left corner or sliding your finger from the left edge of the screen to the right.
    • The second screenshot shows the split view mode. You can enter this mode from the window menu by tapping "Split View", or by dragging the path bar from the top of the screen downward.

    SlideOut.png
    .....
    SplitFiles.png


    Root / Developer Features

    FX supports root access. Root access requires an add-on, but the add-on is free.

    Root access is kept entirely separate from normal file browsing, and can optionally be protected.

    Developer features include:
    • Root access may be secured via PIN, Password, or Warning; secured access can be enabled for viewing or only for modifications
    • Remount filesystems as read/write or read-only
    • Disable System Apps
    • Root Usage View
    • Recursive Search
    • Modify permissions
    • Change Ownership/Group, with Android-based design (e.g. select an app-specific user by app name; see screenshot)
    • Symlink Creation (relative and absolute)
    • Shell Script Execution, with support for creating launcher shortcuts to execute scripts [NR]
    • Explore APK Contents [NR]
    • View Android Binary XML Files in Text Viewer [NR]
    • View any file in Binary Viewer [NR]
    • MD5/SHA1 Checksum and Composite Checksum Calculation/Comparison (checksum directory structures, optionally with UNIX permissions, [NR])
    Items marked with [NR] do not require root, but may offer more functionality when root is available.

    RootList.png
    .....
    RootSetPermissions.png


    RootDetails.png
    .....
    RootUsage.png


    FileSystemManager.png
    .....
    ScriptExecutor.png


    Text Editor

    FX includes a full-featured text editor. It can edit local text files, edit files as root, and edit files on remote hosts (with FX Plus add-on). Features include:

    • Undo/Redo with History (able to undo/redo multiple times)
    • Cut/Copy/Paste
    • Pinch-to-zoom font scaling
    • Proportional and fixed fonts, word wrap can be enabled/disabled
    • Optional shortcut bar can be enabled to provide arrow keys and fast access to undo/redo
    • Jump to line number, beginning/ending of file
    • Find text within documents
    • File browsing for Open/Save As
    • Enable/disable autocorrect
    • Multiple color schemes
    • Save/load files in different character sets
    TextEditor.png



    Plus Add-On

    All features demonstrated above are entirely free. The Plus Add-On is the paid component of FX, and adds additional features:

    • Application management: browse user, system, or all installed apps
    • Browse installed apps by permission (e.g. find all apps which require GPS location or Internet access)
    • (Root Access Required) View /data usage by application, disable any application
    • AES-128/256 Zip Encryption/decryption; browse inside encrypted zip files/folders, view text files, images, audio and video files without ever writing decrypted version to media
    • Browse all Images, browse images by folder (e.g. Camera folders on different media/SD cards)
    • Browse camera Videos or all videos on device
    • Browse Music by Artist, Album, Playlist, or view all music
    • Browse ringtones, podcasts, notifications, and alarm sounds
    • Create playlists, add albums/tracks/artists/playlists to playlists, reorder playlists via drag-and-drop
    • Bluetooth FTP and Bluetooth Pairing within FX (pushing files via Bluetooth does NOT require FX Plus if your device supports it)

    FX Plus adds support for the following network/cloud services:

    • SMB (Windows Networking), supports network browsing (SMB1 and SMB2)
    • FTP, including FTP-S and FTP-ES; browsing local network supported via mDNS
    • SSH, including public key, password, and interactive authentication; browsing local network supported via mDNS
    • WebDAV, including WebDAV over HTTPS; browsing local network supported via mDNS
    • Google Drive
    • Dropbox
    • Box
    • SugarSync
    • Microsoft OneDrive
    • OwnCloud (by creating a WebDAV connection)

    Images.png
    .....
    Playlist.png


    Network.png
    .....
    AppPermissions.png


    -
    58
    How to get FX

    Current Play Store Version

    To get the current version (5.x) from the Play Store, simply click here:
    Download via Play Store

    Beta Testing

    FX can be beta tested by either downloading APKs directly (links will be posted in this thread) or via the FX beta channel on Google Play. At any given time, there may or may not be a release in the beta channel. (There won't be a release when a beta has just been pushed into production).

    To join the Google Play public beta test and receive automatic updates:

    Step 1: Join this Google+ community: https://plus.google.com/communities/101301040394875566704

    Step 2: Visit this page to opt-in for beta testing: https://play.google.com/apps/testing/nextapp.fx
    Beta APKs are also posted in this thread.

    Step 3: Get FX from the Google Play Store: Download via Play Store

    If you'd prefer to download an APK directly:

    Go to the last page of this thread and grab a beta APK by clicking a download link: http://xdaforums.com/showthread.php?t=1253399&goto=newpost

    APKs of FX are archived here:
    http://android.nextapp.com/fx

    Notable versions:

    Root add-on:
    The root add-on is available for direct download here: http://android.nextapp.com/fx/FXRoot.apk
    (Root features may now be enabled directly via settings.)
    30
    FX 4.0 Beta Release (4.0.0.11)

    This is not yet in the beta channel. I intend for this to move there within a couple of days, but would like to get some initial feedback here first.
    Update: Now in beta channel (APK also available directly below)

    New features include in 4.0 (vs 3.1) include:
    • Material Design UI Overhaul
      • New themes featuring Material Design colors
      • New default icon theme
      • New Material Design animations
    • Updated List View Appearance
    • Image Viewer Updates
      • Horizontal image flipping
      • Next/Previous image preview when flipping
      • Zoom in/out animation when entering/exiting image viewer from file listings or image album views
    • “Recently Updated” catalog (available on home screen)
    • Storage Access Framework support
      • Enables Android 5.0 (Lollipop) users to write to MicroSD cards (without root access)
    • Root Support for Android 5.0

    Test release notes:
    • YOUR THEME WILL BE RESET to the default material design version. You can change it back, but I want everyone to see the intended "stock" behavior first.
    • You can turn off directory navigation animations (sliding effect) separately from general animations via the preferences. The directory navigation animations are on by default.
    • Streamlined linking of MicroSD card to Storage Access Framework is not yet available. Writable MicroSD support is available under Android 5 by tapping the homescreen’s menu, selecting “Connect to Storage”, selecting the MicroSD card, and then adding a bookmark.
    • Notifications are not Material Design
    • Miscellaneous other items are not yet implemented correctly in material design (e.g. Bluetooth on/off switch, network status lights…)
    • The compressed archive icon and possibly a few others are in dire need of replacement.
    • New image viewer has some outstanding issues with regard to animation in certain scenarios (e.g. cloud/network)
    • Looks best on Lollipop, but still works on a five year old Droid 1 running 2.1 (Eclair).

    Screenshots:

    _Home.png
    . . .
    _MusicAudio.png


    _WindowMenu.png
    . . .
    _Menu.png


    _Usage.png
    . . .
    _CleaningTools.png


    _Network.png
    . . .
    _ListView.png


    DOWNLOAD LINK: http://android.nextapp.com/fx/r4011/FX_r4011.apk

    In the event that you want to revert to version 3.1, that APK is available here: OLD VERSION -->http://android.nextapp.com/fx/r3122/FX_r3122.apk <---OLD VERSION
    26
    FX is back on the Play Store

    The APK is the same one which was uploaded a few months ago, i.e., no modifications whatsoever have been made.

    I managed to get hold of a real person, and it was corrected immediately.

    Very sorry for the inconvenience of all this.
    25
    FX development has been ongoing, but somewhat slower than I'd like. Google's late behavior has been fairly frustrating to me. Recently FX was banned for a week for containing an "ad" which actually turned out to be caused by just showing a link to a free and open source theme that could be downloaded (the Faenza icon set). Its Google Drive support was temporarily disabled from Google's side, and it was extremely difficult to get it reinstated. Then it was threatened to be banned for containing an "illegal icon" that had been in place for at least five years (the one that said "NO ADS").

    I realize they're trying to clean up the Play Store, but they're throwing good apps out with the bad. And when you get flagged for "violations", there's basically no way to explain yourself (and often there's no way to even understand what they're talking about, because you're already in total compliance with their policies to the best of your knowledge). I still love working on FX but the behavior of Google is downright demoralizing, especially when incredibly privacy-invasive apps seem to face no such penalty.

    In better news, FX 9 is mostly beta ready. You can try out a preview release now if you'd like:

    http://android.nextapp.com/fx/r8903/FXmicro_r8903.apk (micro version, no FX+ capabilities or video playback)

    Please note this one is a beta-preview and thus not in the beta-channel on the Play Store. Hope to release a real beta there (and here) very soon.

    --- Release Notes ---

    • Updated full-screen content-centric user interface.
      • Major updates to UI for edge-to-edge usage of screen.
      • Dimmed content now scrolls under header/navigation bar.
      • Improved aesthetics on phones with gesture-navigation enabled (content drawn to absolute bottom of screen)
      • More compact menu/path listing
      • Monochromatic header bar (vs early Material Design "two-tone" header)
      • Long press context actions now appear on item ("open with" and "details")
      • Always dark views (e.g. images and video listings) now appear with dark headers
      • "Fancy" headers like Web Access/FX Connect now overlay header bar.
      • New default theme, theme updates.
    • SMB v3 support (courtesy of the awesome SMBJ open source lib that FX uses).
    • SSH EC-25519 support
    • Android 11/12 "Manage all files" permissions is now used where applicable.
    • Targeting SDK 31 (Android 12).

    Removals:
    • Translucent themes (may be re-added at some point in future, possibly only for home screen)
    • Minimum SDK is now 21 (Android 5.0). FX v8 can still be downloaded for very old devices (SDK 16-19, Android 4.1-4.4)