A re-implementation of android java API in python with easy access to some Android functionality like Notification, Reading of Contacts, accessing Webview Cookies, etc...
The aim is to provide full access to Android API which can be used together with Python frameworks like: kivy, kivymd, etc... Or as a standalone, in which Android native UI is created with only python codes.
To compile, kivy p4a or kivy buildozer is
required, and bootstrap must be set to sdl2
Android min-api21pip install kvdroid
or
pip install https://github.com/kvdroid/Kvdroid/archive/refs/heads/master.zip # master version
# Note: this works on android only, but you can install it on your desktop for code completion assistance
requirement = kvdroid
or
requirement = https://github.com/kvdroid/Kvdroid/archive/refs/heads/master.zip
from kvdroid.jclass.android.graphics import Color
from kvdroid.tools.notification import (
create_notification,
get_notification_reply_text,
KVDROID_TAP_ACTION_NOTIFICATION,
KVDROID_ACTION_1_NOTIFICATION,
KVDROID_REPLY_ACTION_NOTIFICATION
)
from kvdroid.tools import get_resource
from kvdroid.tools.broadcast import BroadcastReceiver
from android.activuty import bind as activity_bind # noqa
def perform_intent_action(intent):
if extras := intent.getExtras():
if value := extras.getString("tap"):
# replace below code with whatever action you want to perform
print("it is a tap")
# incase you want to use the value too
print(value)
elif value := extras.getString("action1"):
# replace below code with whatever action you want to perform
print("it is an action1")
# incase you want to use the value too
print(value)
elif value := extras.getString("reply"):
# replace "TEST_KEY" with whatever 'key_reply_text' you used in creating
# your notification
reply = get_notification_reply_text(intent, "TEST_KEY")
print(reply)
# incase you want to use the value too
print(value)
def get_notification_intent(intent):
perform_intent_action(intent)
def get_notification_broadcast(context, intent):
perform_intent_action(intent)
# This should be binded only once, else you get weird behaviors
# if you are creating different notifications for different purpose,
# you can bind different functions but only bind them once
activity_bind(on_new_intent=get_notification_intent)
br = BroadcastReceiver(
callback=get_notification_broadcast,
actions=[
KVDROID_TAP_ACTION_NOTIFICATION,
KVDROID_ACTION_1_NOTIFICATION,
KVDROID_REPLY_ACTION_NOTIFICATION
],
use_intent_action=False
)
# start BroadcastReceiver before launching your notification.
br.start()
"""
stop your broad cast receiver when your app is closed
>>>
def on_stop(self):
br.stop()
>>>
"""
create_notification(
small_icon=get_resource("mipmap").icon, # replace `.icon` with the image filename you set as your app icon without the file extension (e.g without .png, .jpg ...)
channel_id="ch1", # you must set this to any string value of your choice
title="You have a message", # title of your notification
text="hi, just wanted to check on you", # notification content text
ids=1, # notification id, can be used to update certain notification
channel_name=f"message", # provides a user-friendly label for the channel, helping users understand the purpose or category of notifications associated with that channel.
large_icon="assets/image.png",
small_icon_color=Color().rgb(0x00, 0xC8, 0x53), # 0x00 0xC8 0x53 is same as 00C853
big_picture="assets/image.png",
action_title1="action1",
reply_title="reply",
key_text_reply="TEST_KEY",
# for effective use of this, please read the extras section of the documentation below
# There are only 3 actions and 1 reply, but the 3 actions cannot exist together all at once
# together with the reply. 1 of the actions must go.
# The 3 actions must be declared with this names: 'action1', 'action2', 'action3'
# the reply must retain the name: 'reply'. Same with tap: 'tap'
extras={
"tap": ("tap", "I tapped the notification"),
"action1": ("action1", "I pressed action1 button"),
"reply": ("reply", "use get_notification_reply_text(intent, key_text_reply) to get my text")
},
# if you set this to true, it means that you don't want your app to open
# when you tap on the notification or tap on any of the action button or reply
# so you don't need to bind an intent function, here you make use of BrodcastReceiver
# check the above code
broadcast=False
)Further notification description
:Parameters:
`small_icon`: int
The icon that appears at the top left conner of the android notification.
Icon can be accessed by calling `get_resource(resource, activity_type=activity)`
from kvdroid.tools module
`channel_id`: str
In Android, a channel ID is used to categorize and manage notifications.
It's a unique identifier associated with a notification channel, which is
a way to group and configure notifications in a specific way. Notification
channels were introduced in Android Oreo (API level 26) to give users more
control over how they receive and interact with notifications.
`title`: str
The title is a short, descriptive text that provides context for the
notification's content. It's often displayed prominently at the top of the notification.
`text`: str
Text provides additional information related to the notification's title and
helps users understand the purpose or context of the notification.
`ids`: int
The ids is an identifier used to uniquely identify a notification.
It allows you to manage and update notifications, especially when you have
multiple notifications displayed or want to update an existing notification with a new one.
`channel_name`: str
The channel_name is a human-readable name or description associated with a notification
channel. It provides a user-friendly label for the channel, helping users understand
the purpose or category of notifications associated with that channel.
`large_icon`: Union[int, str, InputStream()]
The large_icon is an optional image or icon that can be displayed alongside the
notification's content. It's typically a larger image than the smallIcon and
is used to provide additional context or visual appeal to the notification.
`big_picture`: Union[int, str, InputStream()]
the big_picture is a style of notification that allows you to display a large
image, often associated with the notification's content. This style is
particularly useful for notifications that include rich visual content,
such as image-based messages or news articles.
`action_title1`: str
text that are displayed on notification buttons, used to also create notification
buttons too.
`action_title2`: str
text that are displayed on notification buttons, used to also create notification
buttons too.
`action_title3`: str
text that are displayed on notification buttons, used to also create notification
buttons too.
`key_text_reply`: str
When you want to enable users to reply to notifications by entering text,
you can use Remote Input, which is a feature that allows you to capture text input
from users in response to a notification. key_text_reply is a symbolic
representation or a constant used in your code to identify and process the
user's text input when responding to notifications.
`reply_title`: str
text that is displayed on notification reply buttons, used to also create notification
reply buttons too.
`auto_cancel`: bool
In Android notifications, the auto_cancel behavior is typically implemented by
setting the setAutoCancel(true) method on the notification builder. When you
set autoCancel to true, it means that the notification will be automatically
canceled (dismissed) when the user taps on it. This is a common behavior for
notifications where tapping the notification is expected to take the user to a
corresponding activity or open a specific screen within the app.
`extras`: dict
A dictionary of string (keys) and tuple (values). Must be in this format
```python
{
"tap": (key, value),
"action1": (key, value),
"action2": (key, value),
"action3": (key, value),
"action1": (key, value),
"reply": (key, value)
}
or
{"action1": (key, value)} or {"reply": (key, value)} or
{"action1": (key, value), "reply": (key, value)} ...
```
Extras are used to add additional data or key-value pairs to a notification.
This allows you to attach custom data to a notification so that you can retrieve
and process it when the user interacts with the notification
`small_icon_color`: int
the small_icon_color is primarily used to set the background color for the
small icon in the notification header. It influences the color of the small
circle that appears behind the small icon in the notification.
Example using Color class from kvdroid.jclass.android module:
`Color().BLUE`, `Color().rgb(0x00, 0xC8, 0x53), # 0x00 0xC8 0x53 is same as 00C853`
`java_class`: object
an activity or any suitable java class
`priority`: int
the priority is used to set the priority level of a notification. The priority
level determines how the notification should be treated in terms of importance
and visibility. It helps the Android system and user to understand
the significance of the notification.
Here are the values that cn be used `from kvdroid.jclass.androidx` module:
`NotificationCompat().PRIORITY_DEFAULT`:
This is the default priority level. Notifications
with this priority are treated as regular notifications. They are displayed in the
notification shade but do not make any special sound or vibration. The user may see
these notifications if they expand the notification shade.
`NotificationCompat().PRIORITY_LOW`:
Notifications with this priority are considered
low-priority. They are displayed in a less prominent way and do not typically make a
sound or vibration. They are often used for less important notifications that the user
may not need to see immediately.
`NotificationCompat().PRIORITY_MIN`:
This is the minimum priority level. Notifications with
this priority are considered the least important. They are not shown to the user unless the
user explicitly opens the notification shade.
`NotificationCompat().PRIORITY_HIGH:
Notifications with this priority are considered high-priority.
They are displayed prominently, may make a sound or vibration, and are intended to grab the user's
attention. These are often used for important notifications that require immediate user interaction.
`NotificationCompat().PRIORITY_MAX`:
This is the maximum priority level. Notifications with this priority are treated as the most
important and are displayed prominently with sound and vibration. They are typically used for
critical notifications that require immediate attention.
`defaults`: int
the setDefaults() method is used to set the default behavior for a notification, such as whether
it should make a sound, vibrate, or use the device's LED indicator. This method allows you to
specify a combination of default notification behaviors.
Here are the values that cn be used `from kvdroid.jclass.androidx` module:
`NotificationCompat().DEFAULT_SOUND`: Use the default notification sound.
`NotificationCompat().DEFAULT_VIBRATE: Make the device vibrate.
`NotificationCompat().DEFAULT_LIGHTS`: Use the device's LED indicator (if available).
`NotificationCompat().DEFAULT_ALL`: Use all default behaviors (sound, vibration, and LED).
`broadcast`: bool
sends out a broadcast message to your app to perform an action when an action button is
clicked or reply is sent from your apps notification
:return: notification_manager
from kvdroid.tools.contact import get_contact_details
#add this in buildozer permission 'android.permission.READ_CONTACTS'
def request_android_permissions(self):
#call this function on_start function
from android.permissions import request_permissions, Permission
def callback(permissions, results):
if all([res for res in results]):
print("callback. All permissions granted.")
else:
print("callback. Some permissions refused.")
request_permissions([Permission.READ_CONTACTS, Permission.WRITE_CONTACTS, ], callback)
get_contact_details("phone_book") # gets a dictionary of all contact both contact name and phone mumbers
get_contact_details("names") # gets a list of all contact names
get_contact_details("mobile_no") # gets a list of all contact phone numbersfrom kvdroid.tools.package import all_packages
print(all_packages())
"""
['com.google.android.carriersetup',
'com.android.cts.priv.ctsshim',
'com.google.android.ext.services',
'com.android.providers.telephony',
'com.android.providers.calendar'...]
"""from kvdroid.tools.package import all_main_activities
print(all_main_activities())
"""
[{'com.android.settings': 'com.android.settings.Settings'},
{'com.android.vending': 'com.android.vending.AssetBrowserActivity'},
{'com.google.android.contacts': 'com.android.contacts.activities.PeopleActivity'},
{'com.google.android.deskclock': 'com.android.deskclock.DeskClock'}...]
"""from kvdroid.tools.package import is_system_package
print(is_system_package("com.android.settings"))from kvdroid.tools.package import is_package_enabled
print(is_package_enabled("com.android.settings"))from kvdroid.tools.package import package_info
print(package_info("com.android.settings"))
"""
{'activities': ['org.chromium.settings.SettingsBlackHoleActivity',
'com.android.settings.Settings$NetworkDashboardActivity',
'com.android.settings.network.NetworkSettings',
'com.android.settings.Settings$AdvancedAppsActivity',
'com.android.settings.app.AdvancedAppsSettings'...],
'dataDir': '/data/user_de/0/com.android.settings',
'loadIcon': <android.graphics.drawable.Drawable at 0x7e8e15bac8b0 jclass=android/graphics/drawable/Drawable jself=<LocalRef obj=0x6196 at 0x7e8e15f63e30>>,
'loadLabel': 'Settings',
'packageName': 'com.android.settings',
'permissions': ['org.chromium.settings.ENABLE_INPUT_METHOD',
'android.permission.REQUEST_NETWORK_SCORES',
'android.permission.WRITE_MEDIA_STORAGE',
'android.permission.WRITE_EXTERNAL_STORAGE'...],
'processName': 'com.android.settings',
'publicSourceDir': '/system/priv-app/ArcSettings/ArcSettings.apk',
'sharedLibraryFiles': None,
'sourceDir': '/system/priv-app/ArcSettings/ArcSettings.apk'}
"""from kvdroid.tools.package import activity_info
print(activity_info("com.android.settings","com.android.settings.network.NetworkSettings"))
"""
{'loadIcon': <android.graphics.drawable.Drawable at 0x7e8e15c46db0 jclass=android/graphics/drawable/Drawable jself=<LocalRef obj=0x6156 at 0x7e8e15c8c8b0>>,
'loadLabel': 'Network and Internet'}
"""from kvdroid.tools.package import package_info
from kvdroid.tools.graphics import save_drawable
app = package_info("com.android.settings")
app_icon = app["loadIcon"]
# <android.graphics.drawable.Drawable at 0x7e8e15c46db0 jclass=android/graphics/drawable/Drawable jself=<LocalRef obj=0x6156 at 0x7e8e15c8c8b0>>
save_drawable(app_icon, "< path >", "< file_name >")
# That will save the app icon to given path and return the path + filename
# can be used like
from kivy.uix.image import Image
Image(source=save_drawable(app_icon, "< path >", "< file_name >"))from kvdroid.tools.package import package_source
print(package_source("< package_name >"))from kvdroid.tools.webkit import get_cookies
get_cookies("https://google.login")from kvdroid.tools import keyboard_height
print(keyboard_height())from kvdroid.tools.appsource import app_source
print(app_source())name pkg_name version_name version_code
from kvdroid.tools.appsource import app_info
print(app_info("name"))data app files cache ext_files ext_cache
from kvdroid.tools.appsource import app_dirs
print(app_dirs("files")) #/data/data/package/files
print(app_dirs("ext_files"), slash = True) #/storage/sdcard0/Android/data/package/files/from kvdroid.tools.metrics import Metrics
screen = Metrics()
print(screen.orientation())
print(screen.width_dp())
print(screen.height_px())
print(screen.resolution())from kvdroid.tools.network import network_status, wifi_status, mobile_status, get_wifi_signal
print(network_status()) # for both wifi and mobile
print(wifi_status()) # only for wifi
print(mobile_status()) # only for mobile
print(get_wifi_signal()) # only for wififrom kvdroid.tools.network import get_wifi_signal
print(get_wifi_signal()) from kvdroid.tools.network import network_latency
print(network_latency()) from kvdroid.tools.darkmode import dark_mode
print(dark_mode())To get device informations.
Available options are;
'model','brand','manufacturer','version','sdk','product','base','rom','security','hardware','tags','sdk_int','total_mem','used_mem','avail_ram','total_ram','used_ram','bat_level','bat_capacity','bat_temperature','bat_voltage','bat_technology', 'bat_status', 'bat_health'
from kvdroid.tools.deviceinfo import device_info
print(device_info("model"))
print(device_info("avail_ram", convert=True))from kvdroid.tools import immersive_mode
immersive_mode()from kvdroid.tools import launch_app
launch_app("< app_package >")from kvdroid.tools import launch_app_activity
launch_app_activity("< app_package >", "< app_activity >")from kvdroid.tools import app_details
app_details("< app_package >")from kvdroid.tools.lang import device_lang
print(device_lang()) # en
print(device_lang("DisplayLanguage")) # English
print(device_lang(option = "DisplayLanguage", display_lang = "fr")) # Anglais
"""
Available options are ;
Language ---> en
ISO3Language ---> eng
Country ---> US
ISO3Country ---> USA
DisplayCountry ---> United States
DisplayName ---> English (United States)
String ---> en_US
DisplayLanguage ---> English
LanguageTag ---> en-US
"""from kvdroid.tools.lang import supported_languages
print(supported_languages())
"""
['af', 'agq', 'ak', 'am', 'ar', 'as', 'asa', 'ast'...]
"""from kvdroid.tools import change_statusbar_color
change_statusbar_color("#FFFFFF", "black")from kvdroid.tools import navbar_color
navbar_color("#FFFFFF")from kvdroid.tools import toast
toast("hello world")alarm dcim download documents movies music notifications pictures podcasts ringtones
from kvdroid.tools.path import sdcard
print(sdcard()) #/storage/sdcard0
print(sdcard("download")) #/storage/sdcard0/Download
print(sdcard("download", slash = True)) #/storage/sdcard0/Download/from kvdroid.tools.path import external_sdcard
print(external_sdcard()) from kvdroid.tools import mime_type
mime_type = mime_type("path/to/file")
print(mime_type)from kvdroid.tools import set_wallpaper
set_wallpaper("/sdcard/test.jpg")from kvdroid.tools import speech
speech("hello world", "en")from kvdroid.tools import download_manager
download_manager("< title >", "< description >", "< URL >", "< path >", "< file >")from kvdroid.tools import restart_app
restart_app()from kvdroid.tools import share_text
share_text("hello world", title="Share", chooser=False, app_package=None,
call_playstore=False, error_msg="application unavailable")from kvdroid.tools import share_file
share_file(
"< path - to - file >", "< title >", "< chooser >", "< app - package: open -with-default - app >",
"< call_playstore >", "< error_msg >")
share_file("/sdcard/test.pdf", title='Share', chooser=False, app_package=None,
call_playstore=False, error_msg="application unavailable")player.mPLayer = Android Media PLayer
from kvdroid.tools.audio import Player
player = Player()
player.play("< path - to - music - file >")
player.stream("https://bit.ly/3mHQdzZ") # radio
player.pause()
player.resume()
player.seek(2) # seconds
player.do_loop(True) # default is False
player.is_playing()
player.get_duration()
player.current_position()That function is so experimental. It should work for Android 7 and above but not been tested on much devices. It is actually for multilingual purposes to use system-provided fonts for no Latin languages. system_font() will always return the supported font from /system/fonts for the current device language. Also, you could use any language-supported font from the system just by calling the system_font function with the target language's iso639-1 or iso639-2 abbreviation such as font_name = system_font('zh') or system_font('zho').
from kivy.uix.label import Label
from kvdroid.tools.font import system_font
# that will return the default font for the device's current language.
Label(text = "example", font_name = system_font())
# for the specific language font
Label(text = "你好世界", font_name = system_font('zho')) # Language definition must be iso639-1 or iso639-2 abbreviation. https://en.wikipedia.org/wiki/List_of_ISO_639-1_codesfrom kvdroid.cast import cast_object
from kvdroid.jclass.android import Uri
uri = Uri().fromFile("/home/java/my_document.pdf")
parcelable = cast_object("parcelable", uri)
# Above code is same as below code::
from kvdroid.jclass.android import Uri
from jnius import cast
uri = Uri().fromFile("/home/java/my_document.pdf")
parcelable = cast("android.os.Parcelabel", uri)
'''
the difference is, you dont have to remember the package name, just only the name and
you are good to go. This will also be helpful for python devs who do have zero knowledge on java
Note::
not all castable java object are included you can open an issue to include all missing
castables
'''(i.e if you compiled your app with webview bootstrap or have Webview in your app)
from kvdroid.tools.webkit import get_cookies
print(get_cookies("https://google.com"))- drawable
- layout
- menu
- values
- mipmap
- etc....
from kvdroid.tools import get_resource
drawable = get_resource("drawable")from kvdroid.tools.network import get_wifi_ip_address
print(get_wifi_ip_address())from kvdroid.tools.email import send_email
send_email(
recipient=["[email protected]"],
subject="Hello there",
body="This is kvdroid"
)Also note before you can share files on Android version greater
than 10, you must specify a provider in the AndroidManifest.xml
inside the <application> tag e.g
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.fileprovider"
android:grantUriPermissions="true"
android:exported="false">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/filepath" />
</provider>and also specify file path in the res/xml/filepath.xml of the android project folder e.g
<paths>
<files-path name="document" path="app" />
</paths>refer to android developer FileProvder Documentation to know more
from kvdroid.tools.email import send_email
from os import getenv
from os.path import join
send_email(
recipient=["[email protected]"],
subject="Hello there",
body="This is kvdroid",
file_path=join(getenv("PYTHONHOME"), "test.txt")
)from kvdroid.tools.sms import get_all_sms
from android.permissions import Permission, request_permissions # NOQA
# remember to add READ_SMS to your buildozer `android.permissions`
request_permissions([Permission.READ_SMS])
print(get_all_sms()) # returns a tuple of message count and messagesfrom kvdroid.tools.call import get_call_log
from android.permissions import Permission, request_permissions # NOQA
# remember to add READ_CALL_LOG to your buildozer `android.permissions`
request_permissions([Permission.READ_CALL_LOG])
print(get_call_log()) # returns a tuple of call log count and call_logSince the release of Android 11 (API 30), the way file are stored became different
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