Update Android port

* doc/emacs/android.texi (Android File System): Document what
`temp~unlinked' means in the temporary files directory.
* java/org/gnu/emacs/EmacsService.java (updateExtractedText):
New function.
* java/org/gnu/emacs/EmacsView.java (onCreateInputConnection):
Ask the input method nicely to not display the extracted text
UI.
* src/android.c (struct android_emacs_service): New method
`updateExtractedText'.
(android_hack_asset_fd_fallback): Improve naming convention.
Fix typo.
(android_init_emacs_service): Add new method.
(android_update_extracted_text): New function.
(android_open_asset): Fix typo.
* src/androidgui.h: Update prototypes.
* src/androidterm.c (struct android_get_extracted_text_context):
New field `flags'.
(android_get_extracted_text): Set flags on the frame's output
data.
(android_build_extracted_text): New function.
(getExtractedText): Move out class structures.
(android_update_selection): Send updates to extracted text if
the input method asked for them.
(android_reset_conversion): Clear extracted text flags.
* src/androidterm.h (struct android_output): New fields for
storing extracted text data.

2 files changed, 13 insertions, 0 deletions

diff --git a/java/org/gnu/emacs/EmacsService.java b/java/org/gnu/emacs/EmacsService.java
index f99d7a40067..848ad4de789 100644
--- a/java/org/gnu/emacs/EmacsService.java
+++ b/java/org/gnu/emacs/EmacsService.java
@@ -29,6 +29,7 @@ import android.graphics.Point;
 
 import android.view.InputDevice;
 import android.view.KeyEvent;
+import android.view.inputmethod.ExtractedText;
 
 import android.app.Notification;
 import android.app.NotificationManager;
@@ -811,4 +812,15 @@ public final class EmacsService extends Service
         }
       });
   }
+
+  public void
+  updateExtractedText (EmacsWindow window, ExtractedText text,
+                       int token)
+  {
+    if (DEBUG_IC)
+      Log.d (TAG, "updateExtractedText: @" + token + ", " + text);
+
+    window.view.imManager.updateExtractedText (window.view,
+                                               token, text);
+  }
 };
diff --git a/java/org/gnu/emacs/EmacsView.java b/java/org/gnu/emacs/EmacsView.java
index 90a2c912a5a..6ace609f386 100644
--- a/java/org/gnu/emacs/EmacsView.java
+++ b/java/org/gnu/emacs/EmacsView.java
@@ -569,6 +569,7 @@ public final class EmacsView extends ViewGroup
     /* Make sure the input method never displays a full screen input
        box that obscures Emacs.  */
     info.imeOptions = EditorInfo.IME_FLAG_NO_FULLSCREEN;
+    info.imeOptions |= EditorInfo.IME_FLAG_NO_EXTRACT_UI;
 
     /* Set a reasonable inputType.  */
     info.inputType = InputType.TYPE_CLASS_TEXT;