* java/org/gnu/emacs/EmacsView.java (onLayout): Don't send
exposure events when the window is still to be attached.

* src/androidfns.c (Fx_show_tip):

* src/xfns.c (Fx_show_tip): Block async input around initial
frame update.

* java/org/gnu/emacs/EmacsWindow.java (getWindowLayoutParams):
Declare as a panel, rather than an attached dialog.

* java/org/gnu/emacs/EmacsView.java (EmacsView) <unswapped>: New
field in which to record whether the back buffer has received
contents beyond those present at the last buffer swap.
<dimensionsLock>: Delete field.
(onAttachedToWindow, onLayout, handleDirtyBitmap)
(prepareForLayout): Rather, synchronize window dimensions with
the view.
(getCanvas, getBitmap): Do not reconfigure the back buffer
bitmap if such outstanding data exists.
(postSwapBuffers): New function.
(swapBuffers): If such outstanding data exists and the back
bufferis pending reconfiguration, recreate the back buffer and
report exposure.

* src/androidterm.c (handle_one_android_event): Fix indentation.

* src/android.c (android_query_battery):

* java/org/gnu/emacs/EmacsService.java (queryBattery19)
(queryBattery): Reorder items in value for consistency with
Fandroid_query_battery.

* lisp/battery.el (battery-status-function): Select
battery-android only when android-query-battery is present.
(battery-android): Return temperature and correct values of
power source constants.

* java/org/gnu/emacs/EmacsView.java: Update outdated commentary.
(handleDirtyBitmap): Don't copy contents of the previous bitmap
to the new.
(onLayout): Unconditionally expose upon layout changes.

* java/org/gnu/emacs/EmacsService.java (resetIC): Return on all
versions of Android if the connection need not be reset.

* java/org/gnu/emacs/EmacsView.java (getICMode, setICMode):
Remove needless synchronization.

* java/org/gnu/emacs/EmacsTileObject.java (EmacsTileObject)
<colorFilter>: Delete unused field.
<paint>: Qualify as `static'.

* etc/PROBLEMS (Runtime problems specific to Android): Document
deficiency of "Android Keyboard (AOSP)."

* java/org/gnu/emacs/EmacsView.java (showOnScreenKeyboard):
Revert yesterday's change.

* java/org/gnu/emacs/EmacsWindow.java (toggleOnScreenKeyboard):
Sync with the UI thread after displaying the on-screen keyboard.

* java/org/gnu/emacs/EmacsView.java (showOnScreenKeyboard):
Request a selection update if `inputConnection' has been
established, to more closely emulate the OS text editing widget.
(onCreateInputConnection) [EmacsService.DEBUG_IC]: Print current
selection values before reporting them.