Micron Document
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
| SparkN0de-git | SparkN0de |
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Node / ReticulumProjects / Sideband.git / commits / d338e61


Commit d338e6196c085ed208a5df69f9e534ce148cc2cf

󰉖 Browse tree at this commit

Parents : efefdbe
Author : Mark Qvist <mark@unsigned.io>
Date : 2022-07-06T19:18:26+02:00

Circumvention for SDL2 focus bug

Changes

1 files changed, 37 insertions(+), 1 deletions(-)

M main.py +37 -1

Diff

diff --git a/main.py b/main.py
index 342980da..db14f5b7 100644
--- a/main.py
+++ b/main.py
@@ -26,6 +26,10 @@ from kivymd.uix.dialog import MDDialog
__version__ = "0.1.5"
__variant__ = "alpha"
+if RNS.vendor.platformutils.get_platform() == "android":
+ from jnius import autoclass
+ from android.runnable import run_on_ui_thread
+
class SidebandApp(MDApp):
def __init__(self, **kwargs):
super().__init__(**kwargs)
@@ -85,16 +89,48 @@ class SidebandApp(MDApp):
if self.announces_view != None:
self.announces_view.update()
- def on_start(self):
+ def on_start(self):
self.last_exit_event = time.time()
EventLoop.window.bind(on_keyboard=self.keyboard_event)
EventLoop.window.bind(on_key_down=self.keydown_event)
+
+ # This incredibly hacky hack circumvents a bug in SDL2
+ # that prevents focus from being correctly released from
+ # the software keyboard on Android. Without this the back
+ # button/gesture does not work after the soft-keyboard has
+ # appeared for the first time.
+ if RNS.vendor.platformutils.get_platform() == "android":
+ BIND_CLASSES = ["kivymd.uix.textfield.textfield.MDTextField",]
+
+ for e in self.root.ids:
+ te = self.root.ids[e]
+ ts = str(te).split(" ")[0].replace("<", "")
+
+ if ts in BIND_CLASSES:
+ te.bind(focus=self.android_focus_fix)
+ # RNS.log("Bound "+str(e)+" / "+ts)
+ # else:
+ # RNS.log("Did not bind "+str(e)+" / "+ts)
+
+ # RNS.log(str(e))
self.root.ids.screen_manager.app = self
self.root.ids.app_version_info.text = "Sideband v"+__version__+" "+__variant__
self.open_conversations()
Clock.schedule_interval(self.jobs, 1)
+
+ # Part of the focus hack fix
+ def android_focus_fix(self, sender, val):
+ if not val:
+ @run_on_ui_thread
+ def fix_back_button():
+ activity = autoclass('org.kivy.android.PythonActivity').mActivity
+ activity.onWindowFocusChanged(False)
+ activity.onWindowFocusChanged(True)
+
+ fix_back_button()
+
def keydown_event(self, instance, keyboard, keycode, text, modifiers):
if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "w" or text == "q"):


──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────