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Update Android port

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* doc/emacs/android.texi (Android Startup, Android Environment):
Document that restrictions on starting Emacs have been lifted.

* java/README: Document Java for Emacs developers and how the
Android port works.

* java/org/gnu/emacs/EmacsApplication.java (EmacsApplication)
(findDumpFile): New function.
(onCreate): Factor out dump file finding functions to there.

* java/org/gnu/emacs/EmacsNative.java (EmacsNative): Update
function declarations.
* java/org/gnu/emacs/EmacsNoninteractive.java
(EmacsNoninteractive): New class.

* java/org/gnu/emacs/EmacsService.java (EmacsService, getApkFile)
(onCreate): Pass classpath to setEmacsParams.
* java/org/gnu/emacs/EmacsThread.java (EmacsThread): Make run an
override.
* lisp/loadup.el: Don't dump on Android when noninteractive.
* lisp/shell.el (shell--command-completion-data): Handle
inaccessible directories.
* src/Makefile.in (android-emacs): Link with gnulib.
* src/android-emacs.c (main): Implement to launch app-process
and then EmacsNoninteractive.
* src/android.c (setEmacsParams): New argument `class_path'.
Don't set stuff up when running noninteractive.
* src/android.h (initEmacs): Likewise.
* src/androidfont.c (init_androidfont):
* src/androidselect.c (init_androidselect): Don't initialize
when running noninteractive.
* src/emacs.c (load_pdump): New argument `dump_file'.
(android_emacs_init): Give new argument `dump_file' to
`load_pdump'.
* src/sfntfont-android.c (init_sfntfont_android): Don't
initialize when running noninteractive.
This commit is contained in:
Po Lu 2023-01-25 18:44:47 +08:00
parent 6f9a2a8f29
commit 0900bfbcc5
17 changed files with 1306 additions and 109 deletions
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39
java/org/gnu/emacs/EmacsApplication.java
View file

@ -22,27 +22,20 @@ package org.gnu.emacs;
import java.io.File;
import java.io.FileFilter;
import android.content.Context;
import android.app.Application;
import android.util.Log;
public class EmacsApplication extends Application implements FileFilter
public class EmacsApplication extends Application
{
private static final String TAG = "EmacsApplication";
/* The name of the dump file to use. */
public static String dumpFileName;
@Override
public boolean
accept (File file)
{
return (!file.isDirectory ()
&& file.getName ().endsWith (".pdmp"));
}
@Override
public void
onCreate ()
public static void
findDumpFile (Context context)
{
File filesDirectory;
File[] allFiles;
@ -52,13 +45,19 @@ public class EmacsApplication extends Application implements FileFilter
wantedDumpFile = ("emacs-" + EmacsNative.getFingerprint ()
+ ".pdmp");
Log.d (TAG, "onCreate: looking for " + wantedDumpFile);
/* Obtain a list of all files ending with ``.pdmp''. Then, look
for a file named ``emacs-<fingerprint>.pdmp'' and delete the
rest. */
filesDirectory = getFilesDir ();
allFiles = filesDirectory.listFiles (this);
filesDirectory = context.getFilesDir ();
allFiles = filesDirectory.listFiles (new FileFilter () {
@Override
public boolean
accept (File file)
{
return (!file.isDirectory ()
&& file.getName ().endsWith (".pdmp"));
}
});
/* Now try to find the right dump file. */
for (i = 0; i < allFiles.length; ++i)
@ -69,9 +68,13 @@ public class EmacsApplication extends Application implements FileFilter
/* Delete this outdated dump file. */
allFiles[i].delete ();
}
}
Log.d (TAG, "onCreate: found " + dumpFileName);
@Override
public void
onCreate ()
{
findDumpFile (this);
super.onCreate ();
}
};