mirror of
git://git.sv.gnu.org/emacs.git
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797c30b7ab
* java/org/gnu/emacs/EmacsService.java (onCreate, run): Don't initialize signal mask here. * java/org/gnu/emacs/EmacsApplication.java (onCreate): Do it here instead. * src/android.c (JNICALL): Restore previous signal masks.
92 lines
2.5 KiB
Java
92 lines
2.5 KiB
Java
/* Communication module for Android terminals. -*- c-file-style: "GNU" -*-
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Copyright (C) 2023 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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package org.gnu.emacs;
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import java.io.File;
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import java.io.FileFilter;
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import android.content.Context;
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import android.app.Application;
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import android.util.Log;
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public final class EmacsApplication extends Application
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{
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private static final String TAG = "EmacsApplication";
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/* The name of the dump file to use. */
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public static String dumpFileName;
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public static void
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findDumpFile (Context context)
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{
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File filesDirectory;
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File[] allFiles;
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String wantedDumpFile;
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int i;
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wantedDumpFile = ("emacs-" + EmacsNative.getFingerprint ()
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+ ".pdmp");
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/* Obtain a list of all files ending with ``.pdmp''. Then, look
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for a file named ``emacs-<fingerprint>.pdmp'' and delete the
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rest. */
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filesDirectory = context.getFilesDir ();
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allFiles = filesDirectory.listFiles (new FileFilter () {
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@Override
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public boolean
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accept (File file)
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{
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return (!file.isDirectory ()
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&& file.getName ().endsWith (".pdmp"));
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}
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});
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if (allFiles == null)
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return;
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/* Now try to find the right dump file. */
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for (i = 0; i < allFiles.length; ++i)
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{
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if (allFiles[i].getName ().equals (wantedDumpFile))
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dumpFileName = allFiles[i].getAbsolutePath ();
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else
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/* Delete this outdated dump file. */
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allFiles[i].delete ();
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}
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}
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@Override
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public void
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onCreate ()
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{
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/* Block signals which don't interest the current thread and its
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descendants created by the system. The original signal mask
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will be restored for the Emacs thread in `initEmacs'. */
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EmacsNative.setupSystemThread ();
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/* Locate a suitable dump file. */
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findDumpFile (this);
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/* Start the rest of the application. */
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super.onCreate ();
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}
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};
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