Fix input method synchronization problems

* java/debug.sh (gdbserver_cmd, is_root): Prefer TCP again.
* java/org/gnu/emacs/EmacsNative.java (EmacsNative): New
function `queryAndSpin'.
* java/org/gnu/emacs/EmacsService.java (EmacsService)
(icBeginSynchronous, icEndSynchronous, viewGetSelection): New
synchronization functions.
(resetIC, updateCursorAnchorInfo): Call those instead.
* java/org/gnu/emacs/EmacsView.java (onCreateInputConnection):
Call viewGetSelection.
* src/android.c (JNICALL, android_answer_query_spin): New
functions.

1 files changed, 6 insertions, 7 deletions

diff --git a/java/debug.sh b/java/debug.sh
index 0458003fe72..d6e439bec90 100755
--- a/java/debug.sh
+++ b/java/debug.sh
@@ -19,7 +19,6 @@
 ## along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
 
 set -m
-set -x
 oldpwd=`pwd`
 cd `dirname $0`
 
@@ -273,7 +272,7 @@ fi
 gdbserver_cmd=
 is_root=
 if [ -z "$gdbserver" ]; then
-    gdbserver_bin=/system/bin/gdbserver
+    gdbserver_bin=/system/bin/gdbserver64
 else
     gdbserver_bin=/data/local/tmp/gdbserver
     gdbserver_cat="cat $gdbserver_bin | run-as $package sh -c \
@@ -312,12 +311,12 @@ rm -f /tmp/file-descriptor-stamp
 if [ -z "$gdbserver" ]; then
     if [ "$is_root" = "yes" ]; then
         adb -s $device shell $gdbserver_bin --multi \
-            "+/data/local/tmp/debug.$package.socket" --attach $pid >&5 &
-        gdb_socket="localfilesystem:/data/local/tmp/debug.$package.socket"
+            "0.0.0.0:7564" --attach $pid >&5 &
+        gdb_socket="tcp:7564"
     else
-        adb -s $device shell run-as $package $gdbserver_bin --multi \
-            "+debug.$package.socket" --attach $pid >&5 &
-        gdb_socket="localfilesystem:$app_data_dir/debug.$package.socket"
+        adb -s $device shell $gdbserver_bin --multi \
+            "0.0.0.0:7564" --attach $pid >&5 &
+        gdb_socket="tcp:7564"
     fi
 else
     # Normally the program cannot access $gdbserver_bin when it is