def create_dialog_content_helper(cls, title, content):
"""
Creates a dialog from given title and content.
Adds it to the dialogs track list.
"""
# TODO
dialog = MDDialog(title=title,
content=content,
size_hint=(.8, None),
height=dp(250),
auto_dismiss=False)
dialog.bind(on_dismiss=cls.on_dialog_dismiss)
with cls.__lock:
cls.dialogs.append(dialog)
return dialog
def create_dialog(title, body):
"""
Creates a dialog from given title and body.
Adds it to the dialogs track list.
"""
content = MDLabel(font_style='Body1',
theme_text_color='Secondary',
text=body,
size_hint_y=None,
valign='top')
content.bind(texture_size=content.setter('size'))
dialog = MDDialog(title=title,
content=content,
size_hint=(.8, None),
height=dp(200),
auto_dismiss=False)
dialog.add_action_button("Dismiss", action=lambda *x: dialog.dismiss())
dialog.bind(on_dismiss=Controller.on_dialog_dismiss)
Controller.dialogs.append(dialog)
return dialog
class FileSearcherApp(App):
"""File Searcher App."""
def __init__(self, **kwargs):
super(FileSearcherApp, self).__init__(**kwargs)
self.title = "Find Anything"
self.theme_cls = ThemeManager()
self.screens_list = ['home']
self.user_settings = JsonStore('assets/user_settings.json')
self.on_pause
self.on_resume
# update the theme using save user settings
if self.user_settings.exists('theme'):
self.theme_cls.theme_style = self.user_settings.get(
'theme')['style']
self.theme_cls.primary_palette = self.user_settings.get(
'theme')['priamry_palette']
self.theme_cls.accent_palette = self.user_settings.get(
'theme')['accent_palette']
if platform == 'android':
from jnius import autoclass
service = autoclass('com.ephrim.filesearcher.ServiceMyservice')
mActivity = autoclass('org.kivy.android.PythonActivity').mActivity
argument = 'Running Activity'
service.start(mActivity, argument)
from kivy.core.window import Window
Window.bind(on_keyboard=self.hook_keyboard)
def hook_keyboard(self, window, key, *args):
"""
hook_keyboard function This function is called on whenever the back
button 'on android' or esc key 'on pc' is pressed.
It returns the user to the previous screen
"""
if key == 27 and self.root.ids._scr_mngr.current == 'home':
return False
elif key == 27:
del (self.screens_list[-1])
self.root.ids._scr_mngr.current = self.screens_list[-1]
return True
def on_pause(self):
print('App Paused')
return True
def on_resume(self):
print('App Resumed')
pass
def show_files_extensions(self, file_type):
''' Loads the files extension settings from the assets/file_extension.json
it is called when either 'Document, Video, Image or Audoi' List items is pressed.
After loading, it is shown in a dialog
:parameters:
file_type --> extension key in the json_file e.g 'document_extensions
:return:
opens a dialog
'''
files_extension = JsonStore('assets/files_extension.json')
dialog_content = MDList()
self.dialog = None
for extension in files_extension.get(file_type):
# trim '.' from the file extension e.g. '.pdf', and add doc_ext_
# to itso it becomes 'doc_ext_pdf' and use it as the widget id.
icon_right_sample_widget = IconRightSampleWidget(id="doc_ext_" +
extension[1:])
if files_extension.get(file_type)[extension]:
icon_right_sample_widget.active = True
# trim '.'from the file extension e.g. '.pdf', and
# convert it to uppercase
# so it comes 'PDF'
list_item = OneLineAvatarIconListItem(text=extension[1:].upper())
list_item.add_widget(icon_right_sample_widget)
dialog_content.add_widget(list_item)
self.dialog = MDDialog(
title="Select file extensions to include in search",
content=dialog_content,
size_hint=(.8, None),
height=self.root.height - dp((self.root.height / 2) / 8),
auto_dismiss=False)
self.dialog.add_action_button("DONE",
action=lambda *x: self.dialog.dismiss())
# bind the dialog to self.save_extensions method when it is closed
self.dialog.bind(on_dismiss=partial(self.save_extensions, file_type))
self.dialog.open()
def save_extensions(self, file_type, instance):
''' update the assets/files_extension.json file with the extensions
selected by the user
:parameters:
file_type --> extension key in the json_file e.g 'document_extensions
:return:
nothing, just write the user extensions settings to the file
'''
with open('assets/files_extension.json') as in_file:
files_extension = json.load(in_file)
for child in instance.children:
# get the id of the document typs icon_right_sample_widget
# (checkbox) with this trick
# for betting understanding, I suggest you use print statements
for a in child.children[1].children[0].children[0].children[
0].children:
for b in a.children:
for c in b.children:
# try..except is used here because,
# the id of some of 'c' children is 'None' and this
# will raise an exception and terminate the program
try:
for ext in files_extension[file_type]:
# trim the c.id, e.g. 'doc_ext_pdf' --> 'pdf'
# and add '.' to it so it become '.pdf'
# compare it with the value of ext
if "." + c.id[8:] == ext:
extension = "." + c.id[8:]
files_extension[file_type][
extension] = c.active
except Exception as e:
# no exception is raised here
pass
# write the settings to the file and close it
with open('assets/files_extension.json', mode='w') as out_file:
out_file.write(json.dumps(files_extension, indent=4))
out_file.close()
def save_user_settings(self):
"""
update 'user_settings.json file with the settings given by the user
"""
# save theme settings
self.user_settings.put('theme',
style=self.theme_cls.theme_style,
primary_palette=self.theme_cls.primary_palette,
accent_palette=self.theme_cls.accent_palette)
return self.user_settings
def search_files(self):
"""Search for the text entered by the user in
self.root.ids._search_text_field
"""
search_text = self.root.ids._search_text_field.text
if search_text == "" or search_text == " ":
return
global audio_search_results, video_search_results
global document_search_results, image_search_results
global others
threading.Thread(target=search_for_files(
search_text, 'audio', 'audio_search_results')).start()
threading.Thread(target=search_for_files(
search_text, 'video', 'video_search_results')).start()
threading.Thread(target=search_for_files(
search_text, 'image', 'image_search_results')).start()
threading.Thread(target=search_for_files(
search_text, 'document', 'document_search_results')).start()
self.root.ids._search_results_list.clear_widgets()
results = [
audio_search_results, video_search_results,
document_search_results, image_search_results
]
for search_results in results:
if search_results is not None:
for i in search_results:
display_files = OneLineListItem(text=i)
display_files.bind(on_release=partial(
self.open_file, search_results[i].pop()))
self.root.ids._search_results_list.add_widget(
display_files)
if len(self.root.ids._search_results_list.children) == 0:
no_result = TwoLineListItem(
text="No files were found for your search " +
repr(search_text))
self.root.ids._search_results_list.add_widget(no_result)
def open_file(self, file_path, instance):
if platform == 'android':
from jnius import autoclass, cast
PythonActivity = autoclass('org.kivy.android.PythonActivity')
Intent = autoclass('android.content.Intent')
Uri = autoclass('android.net.Uri')
File = autoclass('java.io.File')
uri_file = File(file_path)
uri = Uri.fromFile(uri_file)
intent = Intent()
intent.setAction(Intent.ACTION_VIEW)
if file_path.endswith('.doc') or file_path.endswith('.docx'):
intent.setDataAndType(uri, "application/msword")
elif file_path.endswith('.ppt') or file_path.endswith('.pptx'):
intent.setDataAndType(uri, "application/vnd.ms-powerpoint")
elif file_path.endswith('.xls') or file_path.endswith('.xlsx'):
intent.setDataAndType(uri, "application/vnd.ms-excel")
elif file_path.endswith('.zip') or file_path.endswith('.rar'):
intent.setDataAndType(uri, "application/zip")
elif file_path.endswith('.rtf'):
intent.setDataAndType(uri, "application/rtf")
elif file_path.endswith('.wav') or file_path.endswith('.mp3'):
intent.setDataAndType(uri, "application/x-wav")
elif file_path.endswith('.gif'):
intent.setDataAndType(uri, "image/gif")
elif file_path.endswith('.jpg') or file_path.endswith('.jpeg'):
intent.setDataAndType(uri, "image/jpeg")
elif file_path.endswith('.png'):
intent.setDataAndType(uri, "image/jpeg")
elif file_path.endswith('.pdf'):
intent.setDataAndType(uri, "application/pdf")
elif file_path.endswith('.txt'):
intent.setDataAndType(uri, "text/plain")
elif file_path.endswith('.3gp') or file_path.endswith('.mp4'):
intent.setDataAndType(uri, "video/*")
elif file_path.endswith('.mpg') or file_path.endswith('.mpeg'):
intent.setDataAndType(uri, "video/*")
elif file_path.endswith('.mpe') or file_path.endswith('.avi'):
intent.setDataAndType(uri, "video/*")
else:
intent.setDataAndType(uri, "*/*")
activity = cast('android.app.Activity', PythonActivity.mActivity)
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
activity.startActivity(intent)
def show_about_dialog(self):
""" Shows the About dialog box"""
content = MDLabel(
font_style='Body1',
markup=True,
theme_text_color='Secondary',
text="Find Anything is developed by Lawrence Ephrim.\n\n"
"You can find me at:\n"
"-Facebook:\n"
" [color=#31C8EB][u][ref=https://www.facebook.com/profile.php?id=100004673359024]https://www.facebook.com/profile.php?id=100004673359024\n[/ref][/u][/color]"
"-Telegram:\n"
" [color=#31C8EB][u][ref=t.me/ephrimlawrence]t.me/ephrimlawrence\n[/ref][/u][/color]"
"-Email:\n"
" [color=#31C8EB][u][email protected]\n\n[/u][/color]"
"© Copyright All Rights Reserved",
size_hint_y=None,
valign='top')
content.bind(texture_size=content.setter('size'))
content.bind(on_ref_press=self.open_link)
self.dialog = MDDialog(title="About",
content=content,
size_hint=(.8, None),
height=self.root.height - dp(
(self.root.height / 3)),
auto_dismiss=False)
self.dialog.add_action_button("Dismiss",
action=lambda *x: self.dialog.dismiss())
self.dialog.open()
def open_link(self, instance, value):
""" Open a link in the default web browser """
import subprocess
import webbrowser
import sys
if sys.platform == 'darwin':
subprocess.Popen(['open', value])
else:
webbrowser.open_new_tab(value)
