Awesome

FilePicker

File and folder picker dialog

Gradle:

dependencies {
  compile 'com.github.isabsent:filepicker:1.1.01'
}

Maven:

<dependency>
  <groupId>com.github.isabsent</groupId>
  <artifactId>filepicker</artifactId>
  <version>1.1.01</version>
  <type>pom</type>
</dependency>

You can explore internal memory file system with any of 12 modes:

    FILE_ONLY_SINGLE_CHOICE
    FILE_ONLY_MULTI_CHOICE
    FILE_ONLY_DIRECT_CHOICE_IMMEDIATE
    FILE_ONLY_DIRECT_CHOICE_SELECTION

    FOLDER_ONLY_SINGLE_CHOICE
    FOLDER_ONLY_MULTI_CHOICE
    FOLDER_ONLY_DIRECT_CHOICE_IMMEDIATE
    FOLDER_ONLY_DIRECT_CHOICE_SELECTION

    FILE_OR_FOLDER_SINGLE_CHOICE
    FILE_AND_FOLDER_MULTI_CHOICE
    FILE_OR_FOLDER_DIRECT_CHOICE_IMMEDIATE
    FILE_OR_FOLDER_DIRECT_CHOICE_SELECTION

To use this library in your Activity class you have to realize SimpleFilePickerDialog.InteractionListenerInt interface if you are defying dialog title as an int resource ID:

@Override
public void showListItemDialog(int titleResId, String folderPath, SimpleFilePickerDialog.CompositeMode mode, String dialogTag){
    SimpleFilePickerDialog.build(folderPath, mode)
            .title(titleResId)
            .show(this, dialogTag);
}

or SimpleFilePickerDialog.InteractionListenerString interface if you are defying dialog title as a String:

@Override
public void showListItemDialog(String title, String folderPath, SimpleFilePickerDialog.CompositeMode mode, String dialogTag){
    SimpleFilePickerDialog.build(folderPath, mode)
            .title(title)
            .show(this, dialogTag);
}

or any of two above if you are not specifying a dialog title. A result of selection is available in onResult callback:

@Override
public boolean onResult(@NonNull String dialogTag, int which, @NonNull Bundle extras) {
    switch (dialogTag) {
        case PICK_DIALOG:
            if (extras.containsKey(SimpleFilePickerDialog.SELECTED_SINGLE_PATH)) 
	        //Do what you want with single selection		
            else if (extras.containsKey(SimpleFilePickerDialog.SELECTED_PATHS))
	        //Do what you want with multiple selection	  
            break;
    }
    return false;
}

The example of usage

This library is an extension of SimpleDialogFragments

License

Copyright 2018 Lev Popovich (github.com/isabsent)

Licensed under the Apache License 2.0

You may only use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software in compliance with the License. For more information visit http://www.apache.org/licenses/LICENSE-2.0 The above copyright notice alongside a copy of the Apache License shall be included in all copies or substantial portions of the Software not only in source code but also in a license listing accessible by the user.

I would appreciate being notified when you release an application that uses this library. Thanks!