af4426bb65
Like we did the same thing in the Settings app [1][2][3],
FingerprintSetting is another instance that should use
ImeAwareEditText to make sure InputMethodManager#showSoftInput() is
called after the EditText gains IME focus.
This approach should be more robust and easier to maintain than trying
to control the software keyboard visibility with
SOFT_INPUT_STATE_ALWAYS_VISIBLE, which is more complicated that people
think.
This CL also removes RenameDialog#mTextHadFocus since
RenameDialog#mDialogTextField is always focused when the dialog is
shown [4].
This CL also removes the following fields since they can just be a
local final variables that will be captured into callback.
* RenameDialog#mFingerName
* RenameDialog#mTextSelectionStart
* RenameDialog#mTextSelectionEnd
[1]: I182b05d3ff59fb3b4732d60d0d5a464f0e0e0235
f6af093e2d
[2]: I892d639f3cc5d43db553b682d5278b8ce2fe72da
4803267106
[3]: Ib75ba0f361b8b46c3b717cc1ffb864726958ed82
b0bcbed372
[4]: I5bb1b7227c1323595bf7f483e11e87e2c3550093
7a1d52eb06
Fix: 118473687
Test: Manually verified as follows.
1. Build and flash aosp_taimen-userdebug to Taimen
2. Set up a fingerprint unlock.
3. Rotate the device to landscape mode.
4. Open Settings -> Security & location -> Fingerprint
5. Re-enter password if necessary
6. Tap "Finger 1"
7. Make sure that AOSP Keyboard shows up
Change-Id: I2a137aa8f6a1ee2b67923bcf40e82320a56c7b59