The root cause is normally when change the airplane mode, the bluetooth setting UI
will not be foreground. No listener is setup for bluetooth setting UI when it is
in background. So the onCheckedChanged won't be called and mLocalAdapter.setBluetoothEnabled
won't be called. But for manta, airplane mode setting and bluetooth setting UI both
will show on the foreground due to bigger screen size. When we turn ariplane mode on,
bluetooth manager service will disable bluetooth without changing the persist bluetooth setting.
But bluetooth setting UI will listen to the bluetooth state change intent, it will receive
bluetooth state turn-off intent then it will call mSwitch.setChecked(false) in handleStateChanged,
which cause checked status changed from true to false to trigger the listener (onCheckedChanged)
being called. The listener will call mAdapter.disable() which will call mManagerService.disable(true)
to change bluetooth persist state to OFF. So when we turn back airplane more to OFF,
due to the bluetooth persist state is OFF, we won't turn back bluetooth to ON.
Don't need to consider thread synchronization, because everything is running on the main thread.
bug 7366814
Change-Id: I138d1904df6cb17c7828295caa51a7d80abf99f2
* commit 'c14d1134a06324ece490f7ace3337c692b2ea542':
Fix bug #7356946 The Data Usage app details contain titles that are not RTL align. ( Hebrew Only )
It will either show "Off" or the name of the selected dream.
Also, move "When to sleep" out onto the visible part of the
action bar if there's room, making it much easier to discover.
Bug: 7320701
Change-Id: I1d4e2c17b764b8ee054dbb17c23f559d735e3450
The root cause is normally when change the airplane mode, the bluetooth setting UI
will not be foreground. No listener is setup for bluetooth setting UI when it is
in background. So the onCheckedChanged won't be called and mLocalAdapter.setBluetoothEnabled
won't be called. But for manta, airplane mode setting and bluetooth setting UI both
will show on the foreground due to bigger screen size. When we turn ariplane mode on,
bluetooth manager service will disable bluetooth without changing the persist bluetooth setting.
But bluetooth setting UI will listen to the bluetooth state change intent, it will receive
bluetooth state turn-off intent then it will call mSwitch.setChecked(false) in handleStateChanged,
which cause checked status changed from true to false to trigger the listener (onCheckedChanged)
being called. The listener will call mAdapter.disable() which will call mManagerService.disable(true)
to change bluetooth persist state to OFF. So when we turn back airplane more to OFF,
due to the bluetooth persist state is OFF, we won't turn back bluetooth to ON.
bug 7366814
Change-Id: I07d4a2dfe03fc6775cfeabb28cd3a0cc1fded44e
Delay showing toasts until the third tap. Also harden the dev
settings code that pokes system property changes to not crash
if a system service throws an exception back.
Change-Id: I1351e2c950f2bcc4fc72afb60995fd7f84319e3d
